14results about How to "High conveying precision" patented technology

The load interlock module includes: a plurality of table regions disposed around a center position; a rotation support part having a plurality of fixed support pins for supporting the substrate and configured so as to be capable of rotating around a center position as a rotation axis above the plurality of table regions; and a drive mechanism configured so as to be able to drive the rotation support part in the rotation direction. When the substrate is conveyed between the loading interlocking module and the first conveying module or the second conveying module, the first conveying robot or the second conveying robot conveys the substrate relative to the fixed supporting pin.

This application relates to a feeding mechanism and feeding system, comprising: a frame; a first drive assembly including a first lead screw rotatably mounted on the frame about its own axis; a clamping assembly including two clamping mechanisms spaced apart along a second direction, the two clamping mechanisms being used to clamp the two sides of the workpiece respectively; the first lead screw being configured to drive the clamping assembly to move back and forth along a first direction; and a second drive assembly, tractively connected to the clamping assembly, to drive the two clamping mechanisms to move closer or further apart along the second direction; wherein the first direction is perpendicular to the second direction. The feeding mechanism and feeding system of this application have the advantage of high conveying accuracy.

The embodiment of the present disclosure relates to the technical field of steel bar welding, and one embodiment of the present disclosure provides a steel bar butt welding equipment capable of achieving uniform welding, which comprises two left electrodes and two right electrodes, a butt welding frame, two electrode bearing parts and two steel bar conveying assemblies. The two electrode bearing parts are symmetrically arranged, each of the electrode bearing parts is provided with a left electrode and a right electrode, the right electrode can slide towards the left electrode, one of the electrode bearing parts is arranged on the butt welding frame, and the other electrode bearing part is arranged on the butt welding frame through an electrode position adjusting part. The two steel bar conveying assemblies are symmetrically arranged on the butt welding frame, and the electrode bearing parts are located between the two steel bar conveying assemblies. Through the above technical scheme, the steel bar butt welding equipment in the prior art is improved, the steel bar conveying precision and stability are improved during steel bar butt welding, and the problem that the steel bar welding efficiency is affected is solved.

The invention discloses a miniature belt conveyor for a test, which relates to the technical field of conveying equipment and comprises a workbench, a second support plate, a driven roller, a driving roller and a conveyor belt wound on the peripheries of the driving roller and the driven roller, and further comprises an anti-skid transmission mechanism, the anti-skid transmission mechanism comprises a motor fixed to the first supporting plate, a driving roller, a transmission roller and a transmission belt. Grooves are formed in the surfaces of the driving roller and the transmission roller, and clamping teeth meshed with the grooves are arranged in the transmission belt. And the transmission drum is coaxially and fixedly connected with the transmission roller. The groove of the anti-skid transmission mechanism is meshed with the clamping teeth, so that forced transmission is realized, the problem of low precision caused by slipping is solved, and the conveying precision is improved; by replacing the adjusting rollers with different diameters, stepped adjustment of the tightness of the conveyor belt is realized, the operation is simple, and various test requirements can be met.

The utility model belongs to the technical field of steel rolling, and relates to a single-piece feeding device for a rolling mill, which comprises a fixed sliding rail, a fixed sliding rail, a fixed sliding rail and a movable sliding rail, the sliding frame body is arranged on the fixed sliding rail in a sliding manner; the conveying belt is arranged on the sliding frame body in a surrounding manner so as to convey the plate strip to a rolling mill inlet; the embossing roller pressing device is mounted above the conveying belt and is arranged at one end, close to the rolling mill, of the conveying belt; the elastic sliding plate is arranged below the pressing embossing roller device and installed in the sliding frame body, and a clamping space is formed by the elastic sliding plate and the pressing embossing roller device so as to clamp the conveying belt. The fixed sliding seat is mounted on a rack of the rolling mill; the two ends of the push-pull oil cylinder are connected with the fixed sliding base and the sliding frame body correspondingly so as to drive the sliding frame body to move close to or away from the rolling mill along the fixed sliding rail. The single plate strip is firmly pressed on the conveying belt through the pressing embossing roller device, so that the friction force between the plate strip and the belt is obviously increased, and the conveying force is enhanced.

This utility model discloses a metal color printing anti-scalding bracket structure, comprising: a drying chamber body, wherein a chain transmission mechanism is provided at the bottom of the drying chamber body for driving the anti-scalding iron frame to move linearly within the drying chamber; the inner and outer chain plates of the chain transmission mechanism are evenly provided with iron frame fixing seats for detaching and fixing to the bottom of the anti-scalding iron frame; the anti-scalding iron frame is vertically installed on the upper end of the iron frame fixing seat for anti-scalding conveying of metal packaging containers within the drying chamber. This utility model, by designing an anti-scalding iron frame and matching it with anti-scalding wheels, effectively isolates the direct conduction of high temperature to the metal packaging containers, solving the problem of container surface burns caused by direct contact in traditional conveying methods; at the same time, the anti-scalding wheels on the auxiliary bracket further enhance the stable support and anti-scalding protection of the containers, thereby improving the surface quality of the color-printed products.

The utility model discloses battery cell uv spraying equipment which comprises a first spraying device, a second spraying device and a transfer mechanism, the first spraying device comprises a first conveying line, a first cleaning mechanism, a first spraying mechanism and a first curing mechanism, and the second spraying device comprises a second conveying line, a second cleaning mechanism, a second spraying mechanism and a second curing mechanism. The transfer mechanism is in butt joint with the first conveying line and the second conveying line, the first cleaning mechanism and the second cleaning mechanism are used for cleaning the surfaces of the battery cells, and the first spraying mechanism and the second spraying mechanism are used for spraying uv insulating coatings on the upper surfaces, the lower surfaces and the four side faces of the battery cells; the first curing mechanism and the second curing mechanism are used for curing uv insulating coatings on the upper surface, the lower surface and the four side surfaces of the battery cell; the uv spraying device for the battery cell adopts a mode of spraying the uv ink on the surface of the battery cell, realizes insulation treatment on the surface of the battery cell, and has the advantages of simple process and high working efficiency.

The utility model provides a kind of food packaging roll film compression bonding device convenient to position, comprising: base;Column, it is fixedly installed on base upper end;Compression set, it is fixedly installed in one side of column;Positioning plate, it is fixedly installed on base upper end;Base upper end is fixedly installed with backing plate, backing plate one side is fixedly installed with lower pressing plate, and backing plate upper end is provided with conveyer.The kind of food packaging roll film compression bonding device convenient to position, by being provided with positioning plate and the structure such as structure, positioning plate inverted "L" shape structure provides stable installation foundation for component, electric telescopic link one, two cooperation rubber clamping plate, from different directions accurate adjustment roll film position, still can protect roll film surface, lower pressing plate and upper pressing plate accurate cooperation, clamping plate enhances its installation stability, combine hot-pressing and make roll film adhere more firmly, conveyer realizes roll film automatic conveying, reduce manual intervention, improve production efficiency and conveying accuracy, each structure jointly guarantees the compression bonding quality and the high efficiency of production.

This utility model provides a sheet metal conveying device with improved stability, comprising columns, trusses, tracks, and a traveling mechanism. Multiple columns are installed on the ground and arranged in two rows. Two trusses are laid horizontally on the two rows of columns. The track runs along the length of the trusses, and the traveling mechanism moves along the length of the track. A crossbeam is provided between the two traveling mechanisms, and a lifting rod for raising and lowering the sheet metal is mounted on the crossbeam. The improved stability sheet metal conveying device of this utility model increases the contact area between the traveling wheels and the track by the traveling belt, effectively reducing slippage of the traveling wheels during startup and further improving conveying stability. The two sets of traveling mechanisms ensure the balance of the crossbeam during movement, avoiding offset problems caused by uneven force on one side, further enhancing the stability of the equipment.

The invention discloses printing equipment which comprises a rack, a printer and a base material conveying device, and the base material conveying device comprises a first conveying assembly, a first turn-over conveying assembly, a second turn-over conveying assembly, a second conveying assembly and a third turn-over conveying assembly which are sequentially arranged in the base material conveying direction. The components jointly form a conveying channel which is integrally annular, and the printer is arranged on a conveying path of the first conveying component. The output end of the first turn-over conveying assembly communicates with the input end of the second turn-over conveying assembly through a direction turning mechanism, and after being printed through the first conveying assembly, a base material is sequentially subjected to three times of gentle turn-over and reversing conveying and then returns to the first conveying assembly again to complete double-face printing. Risks of skewing, curling, damage and surface scraping of the base material can be effectively reduced and avoided, particularly, the printing equipment can be matched with multiple types of base materials on the basis of considering miniaturization, and the stability and precision of double-sided printing can be improved.

The utility model relates to a kind of multi-way valve structure suitable for trace liquid medicine delivery and its trace liquid medicine delivery system, including valve body and valve core. Valve body is provided with several circumferential interfaces, valve core is rotatably installed in valve body, valve core is provided with selection interface, by rotating valve core, the communication or cut-off of the central interface of valve body and circumferential interface is realized, control liquid medicine delivery passage. The inner diameter of all interfaces of multi-way valve is adapted to trace liquid medicine delivery pipeline, to avoid the problem of reducing diameter. The utility model also provides a kind of trace liquid medicine delivery system, including above-mentioned multi-way valve structure and related container and power execution device.

The utility model provides a mixed conveying line body and a conveying system. The mixed conveying line body comprises a first conveying line body, a second conveying line body, a supporting module and a rotor. The first conveying line body is a magnetic drive conveying line body; the second conveying line body and the first conveying line body are both used for conveying rotors. The second conveying line body is located on at least one of the front side, the rear side, the left side and the right side of the first conveying line body in the conveying direction of the rotor. The second conveying line body is at least one of a plate chain line body, a conveying belt line body and a roller line body; the supporting module is located on at least one side of the front side, the rear side, the left side and the right side of the first conveying line body and / or the second conveying line body in the rotor conveying direction. The supporting module comprises a supporting piece arranged in the rotor conveying direction. The rotor is supported by the supporting piece, in the rotor conveying process, friction between the rotor and the supporting piece is rolling friction, the friction coefficient of the rolling friction is mu, and mu is larger than or equal to 0.05 and smaller than or equal to 0.12; or the friction between the rotor and the supporting piece is static friction.

This utility model relates to the field of mixing machine technology, and provides an MPP tube mixing machine with a metering structure. It includes a base plate, a control center cabinet on top of the base plate, a bracket fixedly connected to the top of the base plate, and a metering screw feed mechanism on the top of the base plate. The cooperation between the metering screw feed mechanism and the internal components of the mixing mechanism enables precise control of the material conveying volume to achieve the metering function. The grooved design of the bracket provides stable support for the feeding box, ensuring stable operation. The reasonable layout of the feeding pipe and the transmission pipe ensures smooth material conveying, improving the accuracy and stability of feeding, and effectively enhancing the overall working efficiency and mixing quality of the MPP tube mixing machine. Through the above technical solution, the technical problem of poor efficiency in the mixing process in related technologies is solved.

This application provides a ureteroscopic robot, relating to the field of medical device technology, comprising: a base; a lifting mechanism fixedly connected to the base for driving the lifting and lowering movement of the ureteroscopic endoscope; a horizontal feeding mechanism connected to the lifting end of the lifting mechanism for driving the horizontal forward and backward movement of the ureteroscopic endoscope; a rotating mechanism connected to the horizontal feeding mechanism, wherein the ureteroscopic endoscope is mounted on the rotating mechanism, and the rotating mechanism drives the ureteroscopic endoscope to rotate; a bending mechanism connected to the rotating mechanism for driving the ureteroscopic endoscope to bend; and a fiber optic delivery mechanism connected to the robot body and positioned close to the ureteroscopic endoscope for delivering optical fibers into the fiber optic channel of the ureteroscopic endoscope. This application achieves precise lifting, forward and backward movement, rotation, and bending of the ureteroscopic endoscope, as well as stable delivery of optical fibers, improving control precision, reducing the difficulty of surgical operations, and enhancing the stability of the overall machine operation, thereby effectively ensuring clinical operational efficiency and reliability.