10results about How to "Move at the same speed" patented technology

The invention belongs to the technical field of gold stamping, and particularly relates to a digital gold stamping mechanism and a working method thereof. A stepping motor controls and drives a traction mechanism and a winding drum to control gold foil to move, the stepping motor drives the traction mechanism to accurately control the speed of the gold foil, then a trolley controlled by a servo motor is matched to move along a cross beam, and through precise matching of a program, the speed of the gold foil is accurately controlled. The gold foil rolling speed is consistent with the moving speed of the trolley, so that the gold stamping work is completed; wherein the gilding moving speed, the trolley moving speed and the gilding gold foil winding drum receiving speed are consistent, gilding gold foil may extend due to heating due to gilding heating, a receiving servo motor increases a compensation coefficient, and the compensation coefficient is automatically added according to the starting heating amount so as to ensure that the gilding effect of the gilding head position is consistent with the actual height; the defects in the prior art are overcome, and a brand-new gold stamping technology is achieved from the technological means and the working method, so that the production efficiency is greatly improved, and the production cost is greatly reduced.

The utility model relates to the technical field of batteries, and discloses a diaphragm traction device and a pole core preparation system. Wherein the diaphragm traction device comprises a traction mechanism and an opening mechanism, the traction mechanism is suitable for moving in the length direction of the stacking table, and two sets of traction clamps are fixedly arranged on the rack in a back-to-back mode; driving parts are respectively arranged on the two groups of opening mechanisms, the traction mechanism is switched between the two groups of opening mechanisms, one group of traction clamps is suitable for keeping a clamping state to clamp a diaphragm to move to a diaphragm releasing position on the other side after the diaphragm is fed from a diaphragm feeding position on the side, and the driving parts drive the opening mechanisms to press the traction clamps downwards to be in an opening state to release the diaphragm; the other group of traction clamps is suitable for moving to the membrane releasing position on the other side from the membrane feeding position on the side where the traction clamps are located to the membrane releasing position on the other side after the membrane feeding position on the side where the traction clamps are located is fed, and the driving piece drives the stretching mechanisms to press the traction clamps downwards to the stretching state to release the membrane. The overall efficiency is improved.

The invention relates to a core sample outer surface analysis scanning device and a scanning method, and relates to the field of core sample scanning detection equipment.The core sample outer surface analysis scanning device comprises a supporting frame, a moving part and a scanner, a supporting plate is installed on the supporting frame, the moving part is installed on the supporting frame and can horizontally move along the lower surface of the supporting plate, and the scanner is installed on the supporting plate. The scanner is installed on the moving part, a limiting plate used for pushing a core sample to synchronously roll is installed on the moving part, the limiting plate is installed on the upper surface of the supporting plate, and the scanner can penetrate through the supporting plate to detect the outer surface of the core sample. The method has the effect of improving analysis and scanning of the outer surface of the core sample.

A tea conveying mechanism comprises at least one feeding unit, each feeding unit comprises a first conveying assembly and a second conveying assembly, a conveying channel and a feeding port are formed between the first conveying assembly and the second conveying assembly, the feeding port is gradually shrunk to the conveying channel from the front end of the feeding unit, and the feeding port is defined by at least two slopes; tea tree branches and leaves are collected into the conveying channel from the feeding port and clamped and conveyed to a preset position through the first conveying assembly and the second conveying assembly, the belts are driven by the belt shafts to rotate to form the feeding assembly, and the two belts are close to each other to form the conveying channel for clamping and conveying tea leaves; tea entering from the feeding port is clamped by the belts close to one another and conveyed to the designated position to be collected, the conveying channels between the belts can be adjusted to adapt to different types of tea, the tea can be prevented from being squeezed and damaged under the condition that it is guaranteed that the tea is stably clamped, meanwhile, the multiple feeding units are arranged for feeding together, and the production efficiency is improved. The speed and efficiency of clamping and conveying tea leaves can be improved.

The present invention discloses an automatic unwinding machine, which relates to the technical field of film or paper coating, including a bracket and a coating, wherein two motors 1 and two reducers are fixedly installed on the bracket, and two unwinding rollers and two tensioning rollers are rotatably installed on the bracket, and a rotating shaft is fixedly installed on each of the two unwinding rollers, and one end of the two rotating shafts away from the motor 1 is connected to the corresponding reducer, and a docking mechanism is installed between the two unwinding rollers and the corresponding motor 1. The advantages are: the position and size of the new roll and the residual roll can be automatically detected, and then the roll can be automatically cut and switched according to the remaining amount of the old roll, without manual roll change, and the roll change efficiency is higher. At the same time, there is no need to stop the equipment during the roll change process, which improves the production efficiency. The active unwinding method is adopted during the roll change process, which is suitable for the coating material that is easy to break and deform, and the damping tension control unwinding cannot be performed.

The invention relates to the technical field of textile fabric detection, in particular to a defect detection device for textile fabric processing, which comprises a rack, a first conveying roller assembly and a second conveying roller assembly, the first conveying roller assembly comprises a first top conveying piece rotationally arranged at the top of the rack and a first bottom conveying piece rotationally arranged at the bottom of the first top conveying piece. The second conveying roller assembly can slide along the rack and is matched with the linkage control of the elastic supporting piece, the photoelectric proximity switch and the metal plate induction piece, the fabric tension degree can be automatically adjusted, the moving speed of the fabric is kept consistent with the rotating speed of the conveying rollers through the transmission fit of the driving motor and the conveying rollers, and the fabric tension degree can be automatically adjusted. The fabric between the first conveying roller set and the second conveying roller set is always in a proper tensioning state, wrinkles caused by fabric looseness are avoided, and the defect detection accuracy is further improved.

The present invention discloses a hydraulic composite roller crusher, which relates to the field of crushers, and aims to solve the problem that the existing crushers in the prior art have poor crushing effects on materials of different sizes and uneven hardness due to their volume. A transmission box is installed at the upper end of the base, a crusher shell is installed on the upper side of the transmission box, a crushing roller is installed inside the crusher shell, two crushing rollers are provided, a transmission shaft is installed inside the two crushing rollers, and the front end face and the rear end face of the crusher shell are provided with limiting slide grooves, and both ends of the transmission shaft extend through the limiting slide groove to the outside of the limiting slide groove, and sliding positioning plates are installed at both ends of the crushing rollers, and the front end face of the sliding positioning plate is embedded in the limiting slide groove and is slidably connected to the crusher shell through the limiting slide groove, and a bearing seat is installed inside the sliding positioning plate.

The utility model relates to the technical field of new energy, and provides a power supply flat cable embossing forming jig, which comprises a supporting seat, the rolling mechanism is arranged on the supporting seat and is used for embossing the power line; the output assembly is used for driving rotation of the rolling mechanism and enables the rolling mechanism and the power line to move synchronously. When the power line is embossed, the heated power line penetrates through the rolling mechanism, and then the rolling mechanism is driven by the output assembly to rotate, so that the moving speed of the power line is kept consistent with the embossing speed, the embossing width can be ensured to be consistent, and the quality of the power line is further ensured.

The invention belongs to the field of coiled material continuous coating, and particularly relates to a coating interval adjusting mechanism, an adjusting method and a winding type continuous coating machine, and the coating interval adjusting mechanism comprises a roller body assembly and a shielding piece; the roller body assembly comprises a self-rotating roller body, the two ends of the self-rotating roller body are each provided with a telescopic mounting frame, one end of each telescopic mounting frame is rotationally connected with the self-rotating roller body, and the other end of each telescopic mounting frame is rotationally arranged at the axis of the coating roller; a connecting cover capable of rotating relative to the autorotation roller body is arranged outside the autorotation roller body, an open groove is formed in the connecting cover in the axial direction of the autorotation roller body, and the roller face of the autorotation roller body protrudes out of the open groove. One end of the shielding piece is connected with the connecting cover, and the other end is connected with the inner side wall of the coating chamber. According to the coating interval adjusting mechanism provided by the invention, the coating thickness of the to-be-coated coiled material can be adjusted by adjusting the coating action interval of the coating chamber acting on the to-be-coated coiled material under the conditions that the moving speed of the to-be-coated coiled material is consistent and the process of the coating mechanism in the coating chamber is consistent.