Tera Autotech Corporation

The Department of Electrical Engineering, National Chang-hua University of Education

The Dept. of Electrical Engineering, National Chang-hua University of Education

Other

Yi-Lung Lee

Tsair-Rong Chen

Yu-Lin Juan

Po-Hsuan Chen

Shu-Ming Chen

Peng-Lai Chen

Li-Ling Chen

Yi-Chun Lin

Chih-Chung Wang

Meng-Yuan Hsieh

Chiung-Ying Huang

An anti-bedsore bed may comprise a bed unit, a first bed body, and a second bed body. The bed unit has a first mattress, and a bottom portion is coupled on a bottom surface thereof. Moreover, the bottom portion comprises a plurality of first supporting units at positions corresponding to a user's upper back, middle portion of back and lower back, and each of the first supporting units has a first sliding block moveably mounted on the bottom portion. Each of the first sliding blocks has a first supporting rod, and an abutting unit is pivotally connected to an upper end of the first supporting rod. Each of first power units secured on a bottom surface of the first sliding block is engaged with the first supporting rod while each of second power units secured on the bottom portion is engaged with the first sliding block.

Anti-bedsore bed

An automated warehouse storage and retrieval system may comprise at least an aisle, and each of two sides of the aisle has a shelf. A rail is laid along the aisle to enable at least an automated vehicle to move thereon. The automated vehicle has a platform, and a top surface thereof comprises at least a working station and at least a pick-and-place unit. Each of two lateral sides of the platform has two openings separated by a desired distance, and each of the openings has a climbing unit installed therein. The climbing units are configured to synchronously protrude from or move back in the openings. A side of the shelf faced to the rail has a plurality of vertical supporting members arranged in parallel, and each two adjacent supporting members are separated by the distance same as the two climbing units on the same lateral side of the platform.

Automated warehouse storage and retrieval system

A band saw machine includes a working platform, a cutting machine, a vertical displacement element causing the cutting machine to move vertically, a height sensor and a central processor. The working platform includes a reference plane for placing a workpiece. The cutting machine includes a driving wheel, a driven wheel, a band saw wound on the driving wheel and the driven wheel, and a motor that electrically drives the driving wheel. The band saw includes a starting cutting tooth and a processing cutting tooth sequentially arranged. The height sensor detects a starting cutting point of the workpiece farthest from the reference plane. The central processor receives information of a position of the starting cutting point, and controls a displacement speed of the vertical displacement element and a first rotational speed of the motor to cause the starting cutting tooth to first cut at the starting cutting point.

Band saw machine with starting cutting position control and control method thereof

A magnetic retractable line divider may include at least a reel assembly having a shell, and a magnetic portion is installed thereon. An elastic line divider belt is wound on the reel assembly, and a magnetic member is connected to a lateral end of the line divider belt. The line divider belt is configured to be horizontally pulled out from the reel assembly and travel a preferred distance to attach to a magnetic object, thus achieving line divider effect. Moreover, when someone pushes against the line divider belt with or over a preferred force, the magnetic member is configured to be detached from the magnetic object and automatically retracted into the reel assembly, thus avoiding accident.

Magnetic retractable line divider

Band saw machine with starting cutting position control and contorl method thereof

An anti-bedsore bed may comprise a bed unit, a first bed body, and a second bed body. The bed unit has a first mattress, and a bottom portion is coupled on a bottom surface thereof. Moreover, the bottom portion comprises six supporting units evenly arranged into three sets at positions corresponding to a user's upper, middle and lower back, and each of the supporting units has a sliding block moveably mounted on an upper surface of the bottom portion. Furthermore, each of the sliding blocks has a supporting rod, and an abutting unit is pivotally connected to an upper end of the supporting rod. The supporting rods are configured to move upwardly in a preset time interval, and the abutting units are adapted to uplift a user's body to detach from the first mattress for a designed time, thereby achieving the anti-bedsore effect.

A glass substrate transporting apparatus aims to load or unload a quartz bracket into or from multiple reactors. It includes a track, a carriage, a rotary element and a telescopic fetching rack. The reactors are located at two sides of the track. The carriage has four track wheels movable on the track and multiple motors to synchronously drive the four track wheels. The rotary element is located on the carriage. The telescopic fetching rack is located on the rotary element. Through movement of the carriage on the track and rotation of the rotary element, the telescopic fetching rack can sequentially align and enter the reactors to load or unload the quartz bracket, thus amount of the reactors to be utilized is increased and utilization efficiency of the glass substrate transporting apparatus is improved. Moreover, as the carriage can move quickly on the track, production is also increased.

Glass substrate transporting apparatus

An ancillary apparatus for loading glass substrates into a bracket through a robotic arm includes a holding rack to hold a bracket, a guiding mechanism located above the bracket and a glass lifting mechanism located below the bracket. The robotic arm grips the glass substrate and moves the glass substrate above the bracket to be guided by the guiding mechanism and held by the glass lifting mechanism, and then the glass substrate is released from the robotic arm. The glass substrate is guided by the guiding mechanism and braced by the glass lifting mechanism, and then is lowered slowly into the bracket. Hence the robotic arm does not need to be entered the bracket to load the glass substrate, extra space to receive the robotic arm can be saved and thus more glass substrates can be loaded. The cost is reduced and productivity is improved to meet production requirements.

Ancillary apparatus and method for loading glass substrates into a bracket

An automatic screw tightening apparatus is to fasten at least one screw into a screw hole of a workpiece and comprises a work platform, a movable carrying deck, an image observation module, a screw fastening module and a fastening inspection module. The movable carrying deck has a carrying portion to carry and hold the workpiece and a movement portion to control the workpiece moved sequentially to a first position, a second position and a third position that are respectively corresponding to the image observation module, screw fastening module and fastening inspection module to confirm the position of the screw hole, fasten the screw and inspect fastening correctness of the screw. Thus the workpiece can be assembled quickly and fastening can be done correctly to achieve mass production and reduce cost.

Automatic screw tightening apparatus

A cart and track arrangement includes a track unit having a straight track and a curved track, the straight track having an oblique bearing portion, the curved track having a horizontal bearing portion, and a cart having a cart frame and a wheel set, the wheel set having a wheel axle arranged in parallel to the oblique bearing portion of the straight track and a wheel pivotally mounted on the wheel axle, the wheel having a first tread disposed in parallel to the wheel axle for rotatably supporting on the oblique bearing portion of the straight track and a second tread for rotatably supporting on the horizontal bearing portion of the curved track. In an alternate form, the straight track has a horizontal bearing portion, the curved track has an oblique bearing portion, and the wheel has a first tread disposed in parallel to the wheel axle for rotatably supporting on the horizontal bearing portion of the straight track and a second tread for rotatably supporting on the oblique bearing portion of the curved track.

Cart and track arrangement

A device for fusing a shank and a cutting edge to form a bit is composed of a bottom plate on which a shank locating apparatus, a heater, a cutting edge locating apparatus, a collection apparatus, and a pneumatic-electro control apparatus are mounted. The device can be manually or automatically operated through the pneumatic-electro control apparatus such that a plurality of shanks are arranged and located one after another at a first fusion position, and that a plurality of cutting edges are arranged and located one after another at a second fusion position. The shank located at the first fusion position is heated by the heater before the shank is fused with the cutting edge located at the second fusion position.

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Taichung, Taiwan

Yi-Lung Lee