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CN-121987010-A - Transfer mechanism and bottom pressing machine

CN121987010ACN 121987010 ACN121987010 ACN 121987010ACN-121987010-A

Abstract

The application relates to a transfer mechanism and a bottom pressing machine, and belongs to the field of bottom pressing machines, wherein the transfer mechanism comprises a swing arm mechanism and a clamp, the swing arm mechanism comprises a driving part and a swing arm in transmission connection with the driving part, the swing arm is hinged with the upper end of the clamp, the driving part drives the swing arm to swing so as to drive the clamp to move around the swing center of the swing arm, and the upper end and the lower end of the clamp keep relatively static in the moving process. The transfer mechanism has the beneficial technical effects that the clamp can be driven to do curvilinear motion on a vertical plane to transfer shoes from one station to another station, the transfer path is greatly smaller than that of the traditional XYZ three-axis transfer mechanism, the transfer speed is high, the time consumption is short, and the transfer efficiency and the production efficiency of the sole pressing machine are effectively improved.

Inventors

  • LIAO RUIPING

Assignees

  • 东莞市捷圣智能科技有限公司

Dates

Publication Date
20260508
Application Date
20260325

Claims (11)

  1. 1. The transfer mechanism is characterized by comprising a swing arm mechanism and a clamp, wherein the swing arm mechanism comprises a driving part and a rocker arm in transmission connection with the driving part, the rocker arm is hinged with the clamp, the driving part drives the rocker arm to swing so as to drive the clamp to move around the swing center of the rocker arm, and the upper end and the lower end of the clamp are kept relatively static in the moving process; the driving part is connected with a traversing device, and the traversing device is configured to drive the rocker arm to transversely move on the swing plane of the rocker arm.
  2. 2. The transfer mechanism of claim 1, wherein the swing arm mechanism further comprises: and the mounting part is provided with a horizontal sliding frame in a transverse sliding manner, a vertical sliding frame is vertically arranged on the horizontal sliding frame in a sliding manner, and the clamp is connected with the vertical sliding frame.
  3. 3. The transfer mechanism of claim 1, wherein the rocker arm is pivotally connected to the clamp by a first axle, the rocker arm mechanism further comprises a pair of drive wheels having equal diameters and a flexible member tightly fitted over the pair of drive wheels, one of the drive wheels being coaxial with the center of oscillation of the rocker arm and configured to be fixed against rotation during oscillation of the rocker arm, the other drive wheel being fixedly connected to the first axle, and the clamp being fixedly connected to the first axle.
  4. 4. The transfer mechanism of claim 1, wherein the driving member is fixedly connected with a connecting member, a plurality of second axles which are arranged at intervals and in parallel are rotatably arranged on the connecting member, a plurality of rocker arms are arranged at intervals and in parallel and are hinged with the clamp, each rocker arm is fixedly connected with one second axle, and the plurality of second axles are in transmission connection with the driving member.
  5. 5. The transfer mechanism of claim 1, wherein the rocker arm is hinged to the clamp through a first axle, the swing arm mechanism further comprises a first bevel gear, a second bevel gear, a third axle and a pair of third bevel gears fixedly connected with the third axle, the third axle is rotatably mounted on the rocker arm, one of the third bevel gears is meshed with the first bevel gear, the other of the third bevel gears is meshed with the second bevel gear, the first bevel gear is coaxial with the swing center of the rocker arm and is configured to be fixed and not rotated during swing of the rocker arm, the second bevel gear is fixedly connected with the first axle in a coaxial manner, and the clamp is fixedly connected with the first axle.
  6. 6. The transfer mechanism of any one of claims 1-5, wherein the clamps are a pair of clamps and are spaced apart, the clamps are hinged to the same connecting rod, and one clamp moves around the swing center of the rocker arm and drives the other clamp to move synchronously through the connecting rod.
  7. 7. The transfer mechanism of claim 1, wherein the clamp comprises a frame and a push-pull part arranged on the frame, a movable block is arranged at the telescopic end of the push-pull part, a first clamping arm is hinged at two ends of the movable block, a second clamping arm is hinged at the first clamping arm, the middle part of the second clamping arm is bent towards the direction close to the frame and is hinged with the frame, a third clamping arm is hinged at one end of the second clamping arm far away from the first clamping arm, one end of the third clamping arm close to the second clamping arm is also hinged with the frame through a connecting rod, and the push-pull part drives the movable block to move through the first clamping arm, the second clamping arm and the connecting rod so that the third clamping arms of the pair move close to each other or away from each other.
  8. 8. The wall type sole pressing machine comprises a main frame body, an upper pressing rod assembly and a lower pressing bottom module which are arranged on the main frame body, and is characterized by further comprising the transfer mechanism of any one of claims 1-5 and 7, wherein the transfer mechanism is positioned beside the upper pressing rod assembly, and the swing arm mechanism is configured to drive the clamp to pick up shoes and transfer the shoes into the lower pressing bottom module or drive the clamp to take off the shoes with the bottoms pressed in the lower pressing bottom module.
  9. 9. The wall type sole pressing machine comprises a main frame body, an upper pressing rod assembly and a lower pressing bottom module which are arranged on the main frame body, and is characterized by further comprising the transfer mechanism of claim 6, wherein the transfer mechanism is positioned beside the upper pressing rod assembly, and the swing arm mechanism is configured to drive one clamp to pick up shoes and transfer the shoes to the lower pressing bottom module, and simultaneously drive the other clamp to take off the shoes after the sole pressing in the lower pressing bottom module.
  10. 10. The wall-type bottom pressing machine according to claim 8 or 9, wherein the bottom pressing die set is provided with a pair of tightening mechanisms, and the tightening mechanisms are driven by an air cylinder to move towards or away from each other; The wall type sole pressing machine further comprises a solar term module, and the solar term module comprises: the air inlet end of the first air storage device is communicated with a supercharging device, the air inlet end of the supercharging device is communicated with an air supply pipe I, the air outlet end of the first air storage device is communicated with an air inlet pipe I, a control valve I is arranged on the air inlet pipe I, and the air outlet end of the air inlet pipe I is communicated with the air inlet end of the air cylinder; The second air storage device is communicated with the second air inlet pipe and the second air supply pipe, the second air inlet pipe is provided with the second control valve, the second air outlet end of the second air inlet pipe is communicated with the air inlet end of the air cylinder, the second air supply pipe is communicated with the air inlet end of the pressurizing device, the second air supply pipe is provided with the fourth control valve, the air inlet end of the second air storage device is communicated with the exhaust pipe, the exhaust pipe is provided with the third control valve, and the air inlet end of the exhaust pipe is communicated with the air outlet end of the air cylinder; the air pressure detection device is arranged on the first air storage device and the second air storage device; The air pressure of the air inlet pipe I for filling air into the air cylinder is larger than the air pressure of the air inlet pipe II for filling air into the air cylinder.
  11. 11. A bottom die pressing machine is characterized by comprising the transfer mechanism of any one of claims 1-7.

Description

Transfer mechanism and bottom pressing machine Technical Field The application relates to the field of bottom pressing machines, in particular to a transfer mechanism and a bottom pressing machine. Background The transfer mechanism in the existing sole pressing machine is generally a three-axis manipulator, and as shown in the specification of fig. 5-8 in the publication number CN121570023a, the clamp translates along the XYZ three axes to transfer shoes from one station to another station. The inventor finds that the problem that the production efficiency of the sole pressing machine is affected due to long and long transfer paths and long consumption exists when the clamp is transferred along the transfer mechanism translating along the XYZ three axes in daily production. Disclosure of Invention In order to shorten a shoe transfer path and improve transfer efficiency and production efficiency of a sole pressing machine, the application provides a transfer mechanism and a sole pressing machine. In one aspect of the disclosure, a transfer mechanism is provided, including a swing arm mechanism and a clamp, where the swing arm mechanism includes a driving component and a swing arm drivingly connected with the driving component, the swing arm is hinged with an upper end of the clamp, the driving component drives the swing arm to swing so as to drive the clamp to move around a swing center of the swing arm, and an upper end and a lower end of the clamp remain relatively stationary during the movement; the driving part is connected with a traversing device, and the traversing device is configured to drive the rocker arm to transversely move on the swing plane of the rocker arm. Through adopting above-mentioned technical scheme, transfer mechanism can drive anchor clamps and do the curvilinear motion that the motion track is the circular arc on vertical plane and transfer shoes from one station to another station, and the anchor clamps remain vertical stable gesture throughout the transfer in-process, do not swing, and shoes transfer steadily, transfer route is less than traditional XYZ triaxial transfer mechanism by a wide margin, and transfer speed is fast moreover, and is consuming time short, effectively promotes transfer efficiency and presses end quick-witted production efficiency. In addition, when the driving part drives the rocker to swing to drive the clamp to move around the swing center of the rocker, the transverse moving device drives the rocker to move transversely on the swing plane of the rocker, so that the moving range of the clamp is enlarged, and the use requirements of bottom pressing machines of more types are met. Preferably, the swing arm mechanism further includes: and the mounting part is provided with a horizontal sliding frame in a transverse sliding manner, a vertical sliding frame is vertically arranged on the horizontal sliding frame in a sliding manner, and the clamp is connected with the vertical sliding frame. By adopting the technical scheme, the clamp always keeps a vertical stable posture in the transferring process, does not swing, and ensures that shoes are stably transferred. Preferably, the rocker arm is hinged with the clamp through a first wheel shaft, the swing arm mechanism further comprises a pair of driving wheels with the same wheel diameter and a flexible piece tightly sleeved on the pair of driving wheels, one driving wheel is coaxial with the swing center of the rocker arm and is configured to be fixed and not rotated in the swing process of the rocker arm, the other driving wheel is fixedly connected with the first wheel shaft in a coaxial manner, and the clamp is fixedly connected with the first wheel shaft. By adopting the technical scheme, the clamp always keeps a vertical stable posture in the transferring process, does not swing, and ensures that shoes are stably transferred. Preferably, the driving part is fixedly connected with a connecting part, a plurality of second axles which are arranged at intervals in parallel are rotatably arranged on the connecting part, a plurality of rocker arms are arranged at intervals in parallel and are hinged with the clamp, each rocker arm is fixedly connected with one second axle, and the plurality of second axles are in transmission connection with the driving part. By adopting the technical scheme, the clamp always keeps a vertical stable posture in the transferring process, does not swing, and ensures that shoes are stably transferred. Preferably, the clamps are provided with a pair of clamps which are arranged at intervals, the clamps are hinged with the same connecting rod, and one clamp moves around the swinging center of the rocker arm and drives the other clamp to synchronously move through the connecting rod. By adopting the technical scheme, the two clamps synchronously act, pick up shoes, transfer the shoes into the bottom pressing die set and take away the shoes after the bottom pressing in the bottom pressi