Wall type sole pressing machine

Abstract

The utility model discloses a wall type sole pressing machine which comprises a sole pressing station arranged on a working table, a pressing die set is arranged corresponding to the sole pressing station and is pushed by power to move up and down, and a mechanical arm and a top pressing part are arranged above the pressing die set. The device is characterized in that the manipulator and the jacking component are mounted on a transverse sliding seat in a left-right arrangement manner, the transverse sliding seat is pushed by a first driving part to transversely slide, the manipulator comprises a mechanical claw A and a mechanical claw B which are longitudinally arranged, and the mechanical claw A and the mechanical claw B are pushed by a second driving part to longitudinally linearly move; the workbench is pushed by the third driving piece to do vertical linear motion, and a feeding station is arranged on the feeding side of the workbench. The automatic sole pressing machine is used for automatic sole pressing production of shoes, the action structure is simple and efficient, the steering function is achieved when the shoes are sent out, and the requirements of subsequent procedures are met in multiple modes; and the sole pressing quality can be ensured under the condition that the sole is not conveyed in place.

Description

Technical Field

[0001] The utility model relates to the technical field of shoemaking machinery, in particular to a wall-type sole pressing machine used for shoe sole pressing production. Background Art

[0002] The wall-type sole pressing machine (also called the sole pressing machine) of the prior art often has a complicated action structure to realize the automatic sole pressing production of shoes, which affects its production speed. In addition, the shoes can only be sent out in one direction after the sole pressing action is completed. If the subsequent process requires the shoes to turn, workers have to operate manually nearby, which is very inconvenient. That is, the wall-type sole pressing machine of the prior art cannot meet the needs of the subsequent process in many ways. In addition, the sole pressing machine of the prior art generally has the following operation process when pressing the sole of cold-adhesive shoes: when the sole and the shoe body sleeved on the shoe bolt are transferred together into the sole pressing mold cavity of the pressing mold set, the pressing mold set moves upward as a whole, so that the front and rear pressing heads of the pressing component press and position the shoe body on the shoe bolt, and after pressing and positioning, the front and rear pressing modules move relatively close to each other, and the relative close movement of the front and rear pressing modules is driven by the same motor, and the left and right pressing modules also move relatively close to each other, and together squeeze and press the periphery of the sole and the corresponding part of the shoe body, so that the joint part coated with glue is firmly bonded. However, in actual production, the sole and the shoe body transferred into the pressing mold set are often not transferred in place, that is, there is a transfer position error. In this way, when the front and rear pressing modules press the sole, since the positions of the sole and the shoe body have been pressed and positioned by the top pressing head and cannot be moved, the front and rear pressing modules have different pressing forces on the periphery of the sole. If the front pressing module contacts the sole first, the pressing force of the rear pressing module will be insufficient. If the rear pressing module contacts the sole first, the pressing force of the front pressing module will be insufficient. As a result, the quality of the sole pressing is not up to standard, affecting the quality of the shoes, and also seriously affecting the production speed of the sole pressing. Summary of the invention

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a wall-type sole pressing machine for automatic sole pressing production of shoes, which has a simple and efficient action structure and a steering function when the shoes are delivered, so as to meet the needs of subsequent processes in multiple ways; and can also ensure the quality of sole pressing when the soles are not delivered in place.

[0004] In order to solve the above technical problems, the first technical solution adopted by the utility model is:

[0005] A wall-type bottom pressing machine includes a bottom pressing station arranged on a workbench, a pressing mold group is provided corresponding to the bottom pressing station, the pressing mold group is driven by power to move up and down, a manipulator and a pressing component are provided above the pressing mold group, and the characteristics are: the manipulator and the pressing component are installed on a transverse slide in a left-right arrangement, the transverse slide is driven by a first driving member to slide laterally, the manipulator includes a longitudinally arranged mechanical claw A and a mechanical claw B, the mechanical claw A and the mechanical claw B are driven by a second driving member to make longitudinal linear motion, and are driven by a third driving member to make up and down linear motion, and a loading station is provided on the feed side of the workbench.

[0006] The distance between the loading station and the pressing die set is equal to the distance between the mechanical claw A and the mechanical claw B.

[0007] After adopting the above technical scheme, when the shoe completes the sole pressing action in the pressing mold group of the sole pressing station, the pressing mold group is first pushed downward by power to make the top of the pressing component release the shoe in the pressing mold group, and then the first driving component is activated, and the transverse slide and the manipulator move to one side together, so that the mechanical claw B reaches the top of the sole pressing station, and under the push of the third driving component, the mechanical claw A and the mechanical claw B move downward, and the mechanical claw B grabs the shoe that has completed the sole pressing in the pressing mold group, and the mechanical claw A can just grab the shoe that has not completed the sole pressing in the loading station at this time, and then the mechanical claw A and the mechanical claw B move upward, and the second driving component pushes the manipulator to move backward, so that the mechanical claw A reaches the top of the pressing mold group, and the mechanical claw B will just reach When the shoe reaches the unloading station, as the mechanical claws A and B move downward again, the mechanical claw A places the shoes grabbed from the loading station into the pressing mold group, while the mechanical claw B places the shoes with the completed sole pressed from the pressing mold group into the unloading station, and the manipulator returns to its position; after completing the above actions, the first driving member pushes the transverse slide to return, and the transverse slide and the pressing component thereon and the manipulator also move to one side and return to their original positions, and the pressing component reaches the top of the pressing station again, and then the power pushes the pressing mold group upward, and the top of the pressing component presses the shoes in the pressing mold group, and the pressing mold group presses the sole of the shoe until the pressing action is completed, and then the above actions are repeated, and the automatic sole pressing production of shoes can be realized with a simple and efficient action structure.

[0008] In order to solve the above technical problems, the second technical solution adopted by the utility model is:

[0009] A wall-type bottom pressing machine includes a bottom pressing station arranged on a workbench, a pressing die group is provided corresponding to the bottom pressing station, the pressing die group is driven by power to move up and down, a manipulator and a pressing component are provided above the pressing die group, and the characteristics are: the pressing component is installed on a transverse slide, the transverse slide is driven by a first driving member to slide laterally, the manipulator includes longitudinally arranged mechanical claws A and mechanical claws B, the mechanical claws A and mechanical claws B are driven by a fourth driving member to move in the longitudinal direction, and a loading station is provided on the feed side of the workbench.

[0010] The distance between the loading station and the pressing die set is equal to the distance between the mechanical claw A and the mechanical claw B.

[0011] After adopting the above technical scheme, when the shoe completes the sole pressing action in the pressing mold group of the sole pressing station, the power first pushes the pressing mold group downward to make the top of the pressing component release the shoe in the pressing mold group, and then the first driving member is activated, the transverse slide and the pressing component thereon move to one side, and then the fourth driving member pushes the manipulator forward to swing in an arc, so that the mechanical claw B moves downward to the sole pressing station and the mechanical claw A moves downward to the loading station, and the mechanical claw B grabs the shoe that has completed the sole pressing in the pressing mold group, and the mechanical claw A grabs the shoe that has not completed the sole pressing at the loading station, and then the fourth driving member pushes the manipulator backward to swing in an arc, and after swinging into place, the mechanical claw A moves downward to the sole pressing station, The mechanical claw B reaches the unloading station downward, and the mechanical claw A places the shoes grabbed from the loading station into the pressing mold group, while the mechanical claw B places the shoes with completed sole pressing grabbed from the pressing mold group into the unloading station; after completing the above actions, the fourth driving member pushes the manipulator back to the original middle position, and then the first driving member pushes the transverse slide and the pressing component thereon back to the original position, and the pressing component reaches the top of the pressing station again, and then the power pushes the pressing mold group upward, and the top of the pressing component presses the shoes in the pressing mold group, and the pressing mold group presses the sole of the shoe until the sole pressing action is completed, and then the above actions are repeated, and the automatic sole pressing production of shoes can be realized with a simple and efficient action structure.

[0012] Preferably, a feeding conveyor platform is provided corresponding to the loading station, and a discharging conveyor platform is provided corresponding to the unloading station. The discharging conveyor platform consists of a main conveyor belt and an auxiliary conveyor belt arranged side by side and close to each other on the left and right. The main conveyor belt is driven by a main motor, and the auxiliary conveyor belt is driven by an auxiliary motor. The unloading station is located on the dividing line between the main conveyor belt and the auxiliary conveyor belt.

[0013] After adopting the above technical solution, the working process is: when the shoes are placed on the unloading station, half of the shoes will contact the main conveyor belt and the other half will contact the auxiliary conveyor belt. If the shoes do not need to be turned when they are sent out, it is sufficient to ensure that the conveying speeds of the main and auxiliary conveyor belts are consistent. If the shoes need to be turned when they are sent out, the conveying speeds of the main and auxiliary conveyor belts can be controlled to be inconsistent. At this time, the shoes will naturally turn during the conveying process, so that the utility model can meet the needs of the subsequent processes in multiple ways.

[0014] Preferably, the pressing mold group includes front, rear, left and right pressing modules arranged on the pressing mold base, the front, rear, left and right pressing modules jointly enclose the sole pressing mold cavity, the front pressing module is connected to the front slider, the rear pressing module is connected to the rear slider, the front and rear sliders are pushed by the transmission member to perform reverse movements of approaching and moving away from each other, the transmission member is installed on the floating seat, and the floating seat is arranged to float forward and backward.

[0015] The transmission member is a gear, which is rotatably arranged on the floating seat through a gear shaft, and a first rack and a second rack are meshed on both sides of the gear, the first rack is connected to the front slider, and the second rack is connected to the rear slider.

[0016] The rotation of the gear is driven by a servo motor or a hydraulic motor, and the servo motor or the hydraulic motor is installed on the floating seat.

[0017] The floating seat is positioned and supported by an elastic device.

[0018] The elastic device is a spring or a gas spring. The spring or gas spring is provided with two groups, front and rear, which respectively abut against the floating seat from the front and rear sides of the floating seat.

[0019] The movement of the front slider, the rear slider and the floating seat is guided by a longitudinal guide rail, and the longitudinal guide rail is fixedly installed on the pressing mold seat.

[0020] When the pressing mold group adopts the above technical solution, when pressing the sole of the cold-glued shoe, when the sole and the shoe body sleeved on the shoe bolt are transmitted together to the sole pressing mold cavity of the pressing mold group, the pressing mold group moves upward as a whole, so that the front and rear pressing heads of the pressing component press and position the shoe body on the shoe bolt. After pressing and positioning, the front and rear pressing modules are driven by the same motor to move relatively close to each other, and the left and right pressing modules are driven by their respective hydraulic cylinders to move relatively close to each other, so as to jointly squeeze and press the periphery of the sole with the corresponding part of the shoe body. , so that the joint parts of the two coated with glue are firmly bonded; in the above process, if there is a position error between the sole and the shoe body transmitted to the pressing mold group, the floating seat will make corresponding compensation movements. When the front pressing module contacts the sole first, the floating seat will be appropriately offset backwards for position compensation to ensure that the pressing forces of the front and rear pressing modules are the same to achieve balance; when the rear pressing module contacts the sole first, the floating seat will be appropriately offset forwards for position compensation to ensure that the pressing forces of the front and rear pressing modules are the same to achieve balance. In this way, the utility model can reliably guarantee the pressing quality of the sole even when the sole is not transmitted in place, better meet production requirements, improve work efficiency, and have a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model has the following drawings:

[0022] Figure 1 This is a three-dimensional structural diagram of the first specific implementation method of the utility model.

[0023] Figure 2 for Figure 1 Another direction view,

[0024] Figure 3 This is a three-dimensional structural diagram of the second specific implementation method of the utility model.

[0025] Figure 4 for Figure 3 Back view of

[0026] Figure 5 This is a three-dimensional structural diagram of the pressing die set.

[0027] Figure 6 for Figure 5 Bottom-oriented view of the . DETAILED DESCRIPTION

[0028] like Figure 1-2As shown, a wall-type sole pressing machine of the utility model comprises a sole pressing station 1 arranged on a workbench 6, a pressing die set 2 is arranged corresponding to the sole pressing station 1, the pressing die set 2 is pushed up and down by a hydraulic cylinder, a manipulator and a pressing component 3 are arranged above the pressing die set 2, the manipulator and the pressing component 3 are installed on a transverse slide 4 in a left-right arrangement, the transverse slide 4 is pushed by a first driving member 5 to slide horizontally, the first driving member 5 is a cylinder, the manipulator comprises a longitudinally arranged mechanical claw A and a mechanical claw B, the mechanical claw A and the mechanical claw B are pushed by a second driving member 11 to make a longitudinal linear motion, and are pushed by a third driving member 10 to make an upward motion. The second and third driving members are servo motors; a loading station is provided on the feeding side of the workbench 6, and an unloading station is provided on the discharging side. The distance between the loading station and the pressing mold group 2 is equal to the distance between the pressing mold group 2 and the unloading station, and is equal to the distance between the mechanical claw A and the mechanical claw B; a feeding conveyor platform 7 is provided corresponding to the loading station, and a discharging conveyor platform is provided corresponding to the unloading station. The discharging conveyor platform is composed of a main conveyor belt 8 and an auxiliary conveyor belt 9 which are arranged side by side and close to each other. The main conveyor belt 8 is driven by a main motor, and the auxiliary conveyor belt 9 is driven by an auxiliary motor. The unloading station is located on the dividing line between the main conveyor belt 8 and the auxiliary conveyor belt 9.

[0029] like Figure 3-4 As shown, a wall-type bottom pressing machine of the utility model includes a bottom pressing station arranged on a workbench 6, a pressing die group 2 is provided corresponding to the bottom pressing station, the pressing die group 2 is pushed up and down by a hydraulic cylinder, a manipulator and a pressing component 3 are provided above the pressing die group 2, the pressing component 3 is installed on a transverse slide 4, the transverse slide 4 is pushed to slide laterally by a first driving member, the first driving member is a cylinder, the manipulator includes longitudinally arranged mechanical claws A and mechanical claws B, the mechanical claws A and mechanical claws B are pushed by a fourth driving member to swing in an arc with a middle high and two ends low in the longitudinal direction, the fourth driving member is a reduction motor 21, and the specific structure is: the reduction motor 21 drives the shaft 23 and the shaft 25 to rotate through the conveyor belt 27, the rotation of the shaft 23 and the shaft 25 drives the swing arm 24 and the swing arm 26 to swing, so that the cross bar 22 produces a composite action of front and back and up and down, so that the mechanical claws A and mechanical claws B can swing in an arc with a middle high and two ends low. A loading station is provided on the feed side of the workbench, and an unloading station is provided on the discharge side. The distance between the loading station and the pressing mold group is equal to the distance between the pressing mold group and the unloading station, and is equal to the distance between the mechanical claw A and the mechanical claw B; a feeding conveyor platform 7 is provided corresponding to the loading station, and a discharging conveyor platform 20 is provided corresponding to the unloading station.

[0030] like Figure 5-6As shown, the pressing mold group includes a front pressing module 31, a rear pressing module 32, a left pressing module 33 and a right pressing module 34 arranged on a pressing mold base 35. The front, rear, left and right pressing modules jointly surround the sole pressing mold cavity. The left pressing module 33 is connected to the left hydraulic cylinder and is pushed by the left hydraulic cylinder to move left and right. The right pressing module 34 is connected to the right hydraulic cylinder and is pushed by the right hydraulic cylinder to move left and right. The front pressing module 31 is fixedly connected to the front slider 43 through a connecting plate 36, and the rear pressing module 32 is fixedly connected to the rear slider 47 through a connecting plate 37. The front and rear sliders are pushed by the transmission member to move closer to and farther from each other. The gear is fixed to the lower shaft end of the gear shaft 41, and the gear shaft 41 is rotatably arranged on the floating seat 39. The first rack 42 and the second rack 44 are meshed on both sides of the gear. The first rack 42 is fixedly connected to the front slider 43, and the second rack 44 is fixedly connected to the rear slider 47. The upper shaft end of the gear shaft 41 is fixedly connected to the sprocket 40 and is connected to the servo motor 38 through a chain. When the servo motor is working, the front and rear pressing modules can produce synchronous movements of relative approach and distance through the transmission of the gears and racks; of course, the rotation of the gears can be driven by a hydraulic motor. The servo motor 38 is installed on the floating seat 39, and the floating seat 39 is set to float forward and backward. The movements of the front slider 43, the rear slider 47 and the floating seat 39 are guided by the longitudinal slide rail 48, and the longitudinal guide rail 48 is fixedly installed on the pressing mold seat 35; the floating of the floating seat 39 is positioned and supported by an elastic device, and the elastic device can be a spring, a gas spring or a cylinder. If it is a spring, a sleeve spring installed in a sleeve can be used. The sleeve spring is provided with two front and rear groups. The front sleeve spring 45 abuts against the floating seat 39 from the front side of the floating seat 39, and the rear sleeve spring 46 abuts against the floating seat 39 from the rear side of the floating seat 39; if it is a gas spring, the gas spring is also provided with two front and rear groups, which abut against the floating seat from the front and rear sides of the floating seat respectively. If it is a cylinder, the cylinder is also provided with two front and rear groups, which abut against the floating seat from the front and rear sides of the floating seat respectively. Of course, the elastic device can also be other objects that can play an elastic supporting role on the floating seat. In addition, the transmission member may also adopt a two-rocker structure, etc., and the front and rear pressing modules may produce a synchronous action of relatively approaching and moving away from each other through the relative swing of the two rockers.

Claims

1. A wall-type sole pressing machine, including a sole pressing station arranged on a workbench, a pressing die set corresponding to the sole pressing station, the pressing die set is driven up and down by power, a manipulator and a pressing component are arranged above the pressing die set, and the characteristics are: The manipulator and the pressing component are installed on a transverse slide in a left-right arrangement. The transverse slide is pushed by a first driving member to perform a transverse sliding motion. The manipulator includes longitudinally arranged mechanical claws A and B. The mechanical claws A and B are pushed by a second driving member to perform longitudinal linear motion and by a third driving member to perform up and down linear motion. A loading station is provided on the feed side of the workbench.

2. A wall-type sole pressing machine, including a sole pressing station arranged on a workbench, a pressing die set corresponding to the sole pressing station, the pressing die set is driven up and down by power, a manipulator and a pressing component are arranged above the pressing die set, and the characteristics are: The pressing component is installed on a transverse slide, which is pushed by a first driving member to perform a transverse sliding motion. The manipulator includes longitudinally arranged mechanical claws A and B, which are pushed by a fourth driving member to move in the longitudinal direction. A loading station is provided on the feed side of the workbench.

3. A wall type sole pressing machine as claimed in claim 1 or 2, characterized in that: The distance between the loading station and the pressing die set is equal to the distance between the mechanical claw A and the mechanical claw B.

4. A wall type sole pressing machine as claimed in claim 1 or 2, characterized in that: A feeding conveyor platform is provided corresponding to the loading station, and a discharging conveyor platform is provided corresponding to the unloading station. The discharging conveyor platform consists of a main conveyor belt and an auxiliary conveyor belt which are arranged side by side and close to each other. The main conveyor belt is driven by a main motor, and the auxiliary conveyor belt is driven by an auxiliary motor. The unloading station is located on the dividing line between the main conveyor belt and the auxiliary conveyor belt.

5. A wall type sole pressing machine as claimed in claim 1 or 2, characterized in that: The pressing mold group includes front, rear, left and right pressing modules arranged on the pressing mold base, the front, rear, left and right pressing modules jointly surround the sole pressing mold cavity, the front pressing module is connected to the front slider, the rear pressing module is connected to the rear slider, the front and rear sliders are pushed by the transmission member to perform reverse movements of approaching and moving away from each other, the transmission member is installed on the floating seat, and the floating seat is arranged to float forward and backward.

6. A wall type sole pressing machine as claimed in claim 5, characterized in that: The transmission member is a gear, which is rotatably arranged on the floating seat through a gear shaft, and a first rack and a second rack are meshed on both sides of the gear, the first rack is connected to the front slider, and the second rack is connected to the rear slider.

7. A wall type sole pressing machine as claimed in claim 6, characterized in that: The rotation of the gear is driven by a servo motor or a hydraulic motor, and the servo motor or the hydraulic motor is installed on the floating seat.

8. A wall type sole pressing machine as claimed in claim 5, characterized in that: The floating seat is positioned and supported by an elastic device.

9. A wall type sole pressing machine as claimed in claim 8, characterized in that: The elastic device is a spring or a gas spring. The spring or gas spring is provided with two groups, front and rear, which respectively abut against the floating seat from the front and rear sides of the floating seat.

10. A wall type sole pressing machine as claimed in claim 5, characterized in that: The movement of the front slider, the rear slider and the floating seat is guided by a longitudinal guide rail, and the longitudinal guide rail is fixedly installed on the pressing mold seat.

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