6results about How to "Easy to slide back and forth" patented technology

The utility model discloses a tool fixture and clamp rotating device, including fixed mounting bracket, clamp rotating device and tool fixture, clamp rotating device fixed mounting is in fixed mounting bracket, and tool fixture installs on clamp rotating device, through the rotation of second handle and the bottom of second handle with the top contact of first anti -drop post, will make second anti -drop post retract to the inside of first middle -letter -shaped anti -drop groove, completes the unlocking work to gear, simultaneously, through the telescoping of first spring, the reciprocating sliding of first anti -drop post in the inside of second middle -letter -shaped anti -drop groove is convenient, make first anti -drop post extend into the inside of multiple sawtooth recess of gear, thereby when upper outer shell rotates on lower outer shell through annular boss, can accurate angle adjustment work be completed, the utility model has the advantages of: not only is convenient for carrying out many -sided processing work, but also saves the operation time of staff, improves work efficiency, improves the utilization ratio and life of buffer mechanism.

The utility model discloses an automatic label paper clamp feeding device which comprises a pneumatic clamp, an adjustable mounting frame, a six-axis robot, an intelligent controller and a supporting base, and the bottom end of the six-axis robot is arranged on the upper end face of the supporting base; the intelligent controller is arranged on the side face of the six-axis robot. The adjustable mounting frame comprises a supporting part and an adjusting part, one end of the supporting part is connected with the top end of the six-axis robot, the other end of the supporting part is connected with the adjusting part, and the end, away from the supporting part, of the adjusting part is connected with the pneumatic clamp used for clamping objects. The telescopic spring stretches out and draws back to drive the cross-shaped inserting column to slide in the U-shaped protective cover in a reciprocating mode, so that the cross-shaped inserting column can rapidly complete clamping connection work and separation work with the multiple inserting grooves, the inner supporting column can conveniently slide in the outer supporting sleeve column in a reciprocating mode, the distance between the supporting plate and an electric air cylinder in the pneumatic clamp is adjusted, and the working efficiency is improved. Therefore, a worker can replace the damaged electric air cylinder in the pneumatic clamp conveniently, the operation time is saved, and the replacement efficiency is improved.

The application discloses a rice flour raw material powder feeding device and relates to the technical field of powder feeding devices, which comprises a bottom plate, a bracket fixedly connected to the top surface of the bottom plate, a fixed frame fixedly connected to the top surface position of the bracket, a conveying cylinder fixedly installed on the fixed frame, a discharging cover fixedly connected to one end of the conveying cylinder and a storage tank fixedly connected to the surface position of the conveying cylinder. The application has a reasonable structure. The conveying assembly indirectly pushes the rice flour in the storage tank into the conveying cylinder, so that the phenomenon of accumulation is avoided. Then, the swing assembly and the scattering assembly are used for filtering the rice flour. The filtered rice flour is conveyed to the two sides of the bottom plate through the receiving hopper and is subjected to next-step processing.

The gravel homogenizing and spreading device comprises a feeding box, a rotating motor and a collecting frame, a traction rod is fixed to the lower portion of the side face of the feeding box, a feeding port is formed in one side of the upper portion of the feeding box, and a first through hole is formed in one side of the lower portion of the feeding box; a first through hole is formed in the upper portion of the feeding box, a discharging opening is fixed to the position, corresponding to the first through hole, of the lower portion of the feeding box, a connecting shaft is rotationally connected to the position, located on one side of the feeding opening, of the upper portion of the feeding box, a rotating motor fixed to the surface of the feeding box is fixed to the end of the connecting shaft, a fixing cylinder is fixed to the surface of the connecting shaft, and smashing teeth are evenly fixed to the surface of the fixing cylinder. Fixing teeth are fixed to the positions, staggered with the smashing teeth, of the inner wall of the feeding box. According to the broken stone homogenizing and spreading device, through the use of the dust falling assembly, spraying dust falling can be conveniently conducted on the feeding port and the two ends of the discharging port, and the problem that dust generated after broken stone smashing and dust generated after discharging are splashed into the air, and the environment is polluted is solved.

The utility model relates to the technical field of rotor scales, and discloses an anti-blocking rotor scale feeding device, which solves the problem that at present, pulverized coal is easy to block in the process of being fed into a rotor scale, and comprises a base, a rotor scale body is fixedly arranged at the top of the base, and a discharging pipe is fixedly arranged at the bottom of the rotor scale body. A feeding mechanism is mounted at the top of the rotor scale body, a driving mechanism is mounted on the feeding mechanism, the feeding mechanism comprises a feeding bin fixed at the top of the rotor scale body, a feeding pipe is fixedly mounted on the feeding bin, and an adjusting plate is movably mounted in the feeding bin; according to the pulverized coal crushing device, through cooperation between the motor and the transmission shaft and cooperation between the disc and the movable rod, the guide plate can conveniently slide back and forth along the guide rod, the first U-shaped round rod can drive the movable cutting board to move back and forth, and then pulverized coal can be crushed through cooperation between the movable cutting board and the fixed cutting board; therefore, blockage caused by caking of the pulverized coal in the feeding process is avoided.

The present invention relates to the technical field of sewing machines, and discloses a sewing device for assisting a sewing machine to be used quickly, comprising a frame, a presser foot being connected to the bottom of the frame, a sewing table being fixedly connected to the top of the sewing table, a sewing machine body being fixedly connected to the top of the sewing table, a fixing device being connected to the bottom of the sewing machine body, the fixing device comprising a sliding rod and a sliding block, the sliding block being able to drive the fixing block connected to the top to move the position when fixing two ends of a cloth to be processed, a supporting frame being fixedly connected to the inner side of the top of the sewing table, a moving device being fixedly connected to the hollowed-out part of the supporting frame, the moving device comprising a concave block and a sliding column, the concave block being able to slide back and forth on the outer surface of the sliding column and being used in cooperation with a moving device connected to the bottom, the moving device comprising a rotating shaft, the rotating shaft being able to drive long rods on both sides when rotating, the movable long rods moving two grabbing plates at the bottom toward the middle to hold the cloth.