Shoemaking sole pressing machine for sole production

Abstract

The invention relates to the technical field of sole processing, in particular to a shoemaking sole pressing machine for sole production, which comprises a base and a first shell, and a blanking structure is arranged in the base. Through cooperation of a sole positioning structure and a template dismounting structure, a corresponding template is inserted into a through hole of a second shell, the phenomenon that in the moving process of a sole, the sole is deviated due to uneven stress is avoided, through cooperation of a pressure balance structure and a fourth shell, an output shaft of a second motor rotates to drive a double-end stud to rotate, and therefore the sole can be conveniently moved. The overall strength and stability of the shoe sole can be improved, the layering phenomenon in the using process is prevented, through cooperation of a discharging structure and a base, an output shaft of a third motor rotates to drive a cam to rotate, the cam rotates to drive a vertical rod to move, the vertical rod moves to drive a bent rod to slide on a third sliding rod, one shoe sole does not need to be machined every time, and the machining efficiency is improved. Therefore, the working efficiency of the shoemaking sole pressing machine for sole production is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sole processing, in particular to a shoe-making sole pressing machine used for sole production. Background Art

[0002] The structure of the sole is quite complicated. In a broad sense, it can include all materials that make up the bottom, such as the outsole, midsole and heel. In a narrow sense, it only refers to the outsole. The common properties of general sole materials should be wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy to adapt to the foot shape, not easy to deform after shaping, heat preservation, easy to absorb moisture, etc.

[0003] The existing shoe sole pressing machine used for sole production starts the air pump to make the pressing column slide downward. At this time, the auxiliary rod slides downward to press the pressing plate, thereby dispersing the pressure on the pressing plate in advance and increasing the bearing area. This effectively solves the problem of deformation of the pressing plate due to the unchanged bearing point and long-term squeezing of irregular-shaped soles, thereby effectively improving the service life of the pressing plate. However, the shoe making and sole pressing machine usually places the sole on the pressing plate of the sole pressing machine manually. Due to the subjectivity and uncertainty of manual operation, it is difficult to place the sole accurately at the center of the pressing plate every time. Even if the operator is as careful as possible, factors such as visual errors and hand shaking may cause deviations in the placement of the sole, resulting in the force center of the sole not being at the center of the pressing plate. During the pressing process of the sole and the upper, they need to be firmly bonded together by glue or other bonding methods. Uneven extrusion and different pressures on different parts of the sole will cause uneven distribution of glue between the sole and the upper. In areas with greater pressure, the glue will be over-extruded, making the glue layer thinner and resulting in local glue shortage. In areas with less pressure, the glue cannot fully fill the tiny gaps in the bonding interface, resulting in loose bonding. This will cause the sole and the upper to be unevenly distributed. There are differences in the bonding effects of the same parts, which leads to the reduction of the working quality of the shoe-making sole pressing machine used for sole production. When the pressing plate of the equipment presses the sole, due to the different lengths of the sole, the pressing plate of the equipment cannot move, and the center of the pressing plate cannot correspond to the center of the sole. The center of the sole does not correspond to the center of the pressing plate. Some parts of the sole will be under greater pressure than other parts. At the same time, other parts of the sole may not get enough pressure, and the glue cannot be fully compacted, resulting in weak adhesion between the layers of the sole, and stratification is likely to occur during subsequent use. The connection between the sole pressing process of the equipment and the next process is not smooth. After the pressing is completed, the sole needs to be manually removed from the sole pressing machine and transferred to the next process. This process is time-consuming and increases the residence time of the sole between processes, thereby reducing the production efficiency of the entire production line. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the sole cannot be accurately placed at the center of the pressing plate, and during the pressing process of the sole and the upper, the extrusion is uneven, and the pressures on different parts of the sole are different, which will cause the glue to be unevenly distributed between the sole and the upper, resulting in reduced working quality of the shoe sole pressing machine for sole production. Since the lengths of the soles are different, the pressing plate of the equipment cannot be moved, and the center of the pressing plate cannot be made to correspond to the center of the sole. The center of the sole does not correspond to the center of the pressing plate, resulting in weak adhesion between the layers of the sole, and stratification is likely to occur during subsequent use. The connection between the sole pressing process and the next process is not smooth, which increases the residence time of the sole between the processes, thereby reducing the production efficiency of the entire production line. A shoe sole pressing machine for sole production is proposed.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A shoe sole pressing machine for sole production is designed, comprising a base and a first shell, wherein the upper end of the base is fixedly connected to the first shell, a sole positioning structure is arranged inside the first shell, a rectangular frame is fixedly connected to the middle part of the upper end of the base, a fourth shell is fixedly connected to the left side of the lower end of the outer wall of the rectangular frame, a pressure balancing structure is arranged inside the fourth shell, a square plate is fixedly connected to the output end of the hydraulic cylinder, and a material discharge structure is arranged inside the base.

[0007] Preferably, the sole positioning structure includes a first motor, an outer wall of the first motor is fixedly connected to the first shell, an output shaft of the first motor is fixedly connected to a worm, both ends of the worm are rotatably connected to the first shell through bearings, the worm is meshingly connected to two worm wheels, the rotating shaft of the worm wheel is fixedly connected to a rotating rod, both ends of the rotating rod are rotatably connected to the first shell through bearings, the outer wall of the rotating rod is movably connected to a connecting rod, the end of the connecting rod is fixedly connected to a cylinder, the outer wall of the cylinder is slidably connected to a groove frame, the inner wall of the groove frame is slidably connected to the round rod, and the left and right ends of the round rod are fixedly connected to the first shell.

[0008] Preferably, the outer wall of the groove frame is slidably connected to the first shell, the upper end of the groove frame is fixedly connected to the second shell, and the interior of the second shell is provided with a template disassembly structure.

[0009] Preferably, the template disassembly structure includes a block, the outer wall of the block is slidably connected to the second shell, the inner wall of the block is rotatably connected to the cylinder through a bearing, a winding is wound around the end of the cylinder, the outer wall of the winding is slidably connected to the third shell, the end of the winding is fixedly connected to the block, a first spring is provided inside the third shell, the two ends of the first spring are respectively fixedly connected to the third shell and the block, and the outer wall of the block is slidably connected to the third shell.

[0010] Preferably, the outer wall of the clamping block is in contact with the transverse block, and the transverse block is fixedly connected to the second shell.

[0011] Preferably, the end of the cylinder is rotatably connected to the straight rod via a bearing, the outer wall of the straight rod is fixedly connected to the third shell, and the end of the straight rod is fixedly connected to the mold.

[0012] Preferably, the pressure balancing structure includes a second motor, an outer wall of the second motor is fixedly connected to the rectangular frame, the output shaft of the second motor is fixedly connected with a stud, both ends of the stud are rotatably connected to the fourth shell and the rectangular frame through bearings respectively, the stud is threadedly connected to a threaded block, one end of the threaded block is slidably connected to the first slide bar, both ends of the first slide bar are fixedly connected to the fourth shell, the other end of the threaded block is movably connected to the vertical pole through a pin shaft, the middle parts of the two vertical poles are movably connected through a pin shaft, the ends of the vertical poles are fixedly connected with a round block, the outer wall of the round block is slidably connected to the slide groove processed by the slide column, the inner walls on the upper and lower sides of the slide column are slidably connected to the second slide bar, and both ends of the second slide bar are fixedly connected to the fourth shell.

[0013] Preferably, the right end of the sliding column is fixedly connected to a cross bar, the outer wall of the cross bar is slidably connected to the fourth shell, the end of the cross bar is fixedly connected to a straight block, the upper end of the straight block is slidably connected to the rectangular frame, the lower end of the straight block is fixedly connected to a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to a square plate.

[0014] Preferably, the unloading structure includes a third motor, an outer wall of the third motor is fixedly connected to the base, an output shaft of the third motor is fixedly connected with a cam, an outer wall of the cam is in contact with the vertical rod, an outer wall of the vertical rod is fixedly connected to the bent rod, an end of the bent rod is fixedly connected with a slider, and an inner wall of the slider is slidably connected to the third slide rod.

[0015] Preferably, both ends of the third sliding rod are fixedly connected to the base, a second spring is provided at the end of the slider, both ends of the second spring are respectively fixedly connected to the box body and the slider, the outer wall of the bent rod is slidably connected to the box body, the upper end of the bent rod is fixedly connected to a processing table, and the lower end of the processing table is slidably connected to the base.

[0016] The invention provides a shoe sole pressing machine for sole production, which has the following beneficial effects: through the cooperation of the sole positioning structure and the template disassembly structure, the corresponding template is inserted into the through hole of the second shell, the template moves and drives the straight rod to move until the block slides into the groove processed by the cross block, the first spring rebounds and makes the block stuck in the groove processed by the cross block, the cylinder is rotated, and the cylinder rotates to make the winding pull the block to move, at this time, the straight rod is held and moved to the outside of the second shell, and the template can be taken out, and the replacement of the template avoids the deviation of the sole due to uneven force during the movement of the sole, the output shaft of the first motor rotates and drives the worm to rotate, the rotation of the worm drives the two worm wheels to rotate, the rotation of the two worm wheels drives the rotating rod to rotate, the rotation of the rotating rod drives the connecting rod to rotate, the groove frame slides through the second shell to drive the template to move, the movement of the template makes the sole centered, and during the sole pressing process, pressure can be evenly applied to various parts of the sole, and pressure can be applied along the direction and position of the sole, which helps to maintain the original shape and design size of the sole, and improves the working quality of the shoe sole pressing machine for sole production.

[0017] Through the cooperation of the pressure balance structure and the fourth shell, the output shaft of the second motor rotates to drive the stud to rotate, and the rotation of the stud drives the two threaded blocks to slide on the first slide rod. The sliding of the threaded block drives the two vertical rods to rotate with the pin shaft in the middle as the center. The rotation of the vertical rod drives the round block to rotate. While the round block rotates, it slides up and down in the slide groove processed by the slide column. The slide column makes it move up and down, so the round block makes the slide column slide left and right on the second slide rod, so that the cross bar drives the straight block to slide back and forth on the rectangular frame. The sliding of the straight block drives the hydraulic cylinder to move, and the movement of the hydraulic cylinder drives the square plate to move. Since the vertical and horizontal forces are balanced, the glue used to bond the sole can fully play its role when the sole is subjected to uniform pressure. The glue can better penetrate into the sole material under uniform pressure, making the bonding between the layers of the sole more firm, which helps to improve the overall strength and stability of the sole and prevent stratification during use.

[0018] Through the cooperation of the unloading structure and the base, the output shaft of the third motor rotates to drive the cam to rotate, the rotation of the cam drives the vertical rod to move, the movement of the vertical rod drives the curved rod to slide on the third slide bar, the third slide bar plays the role of guiding and sliding support, the movement of the curved rod stretches the second spring, the movement of the curved rod drives the processing table to slide on the base, the movement of the processing table drives the sole placed on it to move to the next process, the processed sole is taken out for processing by the operator of the next process, when the cam is no longer in contact with the vertical rod, the second spring rebounds and drives the processing table back to its original position through the above-mentioned connection method, this structure realizes the automatic connection between the shoe making sole pressing process and the next process, reduces the workload of the operator, and does not need to move each time a sole is processed, thereby improving the working efficiency of the shoe making sole pressing machine for sole production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 for Figure 1 A top sectional view of the first shell;

[0021] Figure 3 for Figure 2 A top sectional view of the second shell;

[0022] Figure 4 for Figure 2 A partial left sectional view of

[0023] Figure 5 for Figure 2 A magnified view of part A;

[0024] Figure 6 for Figure 3 Left side sectional view of

[0025] Figure 7 It is a three-dimensional diagram of the cylinder and the winding wire;

[0026] Figure 8 is a front cross-sectional view of the base;

[0027] Fig. 9 for Figure 8 A side cross-sectional view of

[0028] Fig.10 for Figure 1 A right side sectional view of the fourth shell;

[0029] Fig.11 for Figure 1 A front cross-sectional view of the fourth shell;

[0030] Fig.12 This is a front cross-sectional view of the hydraulic cylinder.

[0031] In the figure: 1, base, 2, first shell, 3, sole positioning structure, 301, first motor, 302, worm, 303, worm wheel, 304, connecting rod, 305, cylinder, 306, groove frame, 307, round rod, 4, second shell, 5, template disassembly structure, 501, block, 502, cylinder, 503, winding, 504, third shell, 505, first spring, 506, block, 6, cross block, 7, straight rod, 8, template, 9, rectangular frame, 10, rotating rod, 11, square plate, 12, hydraulic cylinder, 13 , fourth shell, 14, pressure balance structure, 1401, second motor, 1402, stud, 1403, threaded block, 1404, first slide bar, 1405, vertical rod, 1406, slide column, 1407, cross bar, 1408, second slide bar, 1409, round block, 15, processing table, 16, blanking structure, 1601, third motor, 1602, cam, 1603, vertical rod, 1604, bending rod, 1605, slider, 1606, third slide bar, 1607, second spring, 17, straight block. DETAILED DESCRIPTION

[0032] The present invention will be further described below in conjunction with the accompanying drawings:

[0033] Refer to the attached Figure 1-12 : In this embodiment, it includes a base 1 and a first shell 2, the upper end of the base 1 is fixedly connected to the first shell 2, the interior of the first shell 2 is provided with a sole positioning structure 3, the middle part of the upper end of the base 1 is fixedly connected to a rectangular frame 9, the lower left end of the outer wall of the rectangular frame 9 is fixedly connected to a fourth shell 13, the interior of the fourth shell 13 is provided with a pressure balance structure 14, the interior of the base 1 is provided with a blanking structure 16, and the model of the hydraulic cylinder 12 is selected according to actual needs, and the selection can meet the work needs;

[0034] The output end of the hydraulic cylinder 12 is fixedly connected with a square plate 11. The model of the square plate 11 is consistent with the pressing plate in a shoe sole pressing machine for sole production with the authorization announcement "CN219460476U". The movement of the output end of the hydraulic cylinder 12 drives the square plate 11 to move. The outer wall of the groove frame 305 is slidably connected to the first shell 2. The groove frame 305 slides in the first shell 2. The upper end of the groove frame 305 is fixedly connected with the second shell 4. The movement of the groove frame 305 drives the second shell 4 to move.

[0035] A template disassembly structure 5 is provided inside the second shell 4, the outer wall of the clamping block 506 is fitted with the cross block 6, the clamping block 506 slides on the cross block 6, the cross block 6 is fixedly connected to the second shell 4, the end of the cylinder 502 is rotatably connected to the straight rod 7 through a bearing, the cylinder 502 rotates on the straight rod 7 through a bearing, the outer wall of the straight rod 7 is fixedly connected to the third shell 504, the movement of the straight rod 7 drives the third shell 504 to move, the end of the straight rod 7 is fixedly connected to the mold 8, and the movement of the straight rod 7 drives the mold 8 to move.

[0036] See attached Figure 1 , Figure 2 , Figure 3 and Figure 4 : The sole positioning structure 3 includes a first motor 301, the outer wall of the first motor 301 is fixedly connected to the first shell 2, the model of the first motor 301 is selected according to actual needs, and the model that meets the work needs can be selected, the output shaft of the first motor 301 is fixedly connected to the worm 302, the output shaft of the first motor 301 rotates to drive the worm 302 to rotate, both ends of the worm 302 are rotatably connected to the first shell 2 through bearings, and the worm 302 rotates in the first shell 2 through the bearings;

[0037] The worm 302 is meshed with the two worm wheels 303. The rotation of the worm 302 drives the two worm wheels 303 to rotate. The rotating shaft of the worm wheel 303 is fixedly connected with the rotating rod 10. The rotation of the worm wheel 303 drives the rotating rod 10 to rotate. Both ends of the rotating rod 10 are rotatably connected to the first housing 2 through bearings. The rotating rod 10 rotates in the first housing 2 through the bearings. The outer wall of the rotating rod 10 is movably connected to the connecting rod 304, and the connecting rod 304 rotates on the rotating rod 10.

[0038] The end of the connecting rod 304 is fixedly connected to the cylinder 305, and the rotation of the rotating rod 304 drives the cylinder 305 to rotate. The outer wall of the cylinder 305 is slidably connected to the groove frame 306. The cylinder 305 slides in the groove frame 306 and moves the groove frame 306. The inner wall of the groove frame 306 is slidably connected to the round rod 307. The groove frame 306 slides on the round rod 307. The left and right ends of the round rod 307 are fixedly connected to the first shell 2.

[0039] See attached Figure 3 , Figure 5 , Figure 6 and Figure 7 : The template disassembly structure 5 includes a block 501, including a block 501, an outer wall of the block 501 is slidably connected to the second shell 4, the block 501 slides in the second shell 4, the inner wall of the block 501 is rotatably connected to the cylinder 502 through a bearing, the block 501 rotates in the cylinder 502 through the bearing, the end of the cylinder 502 is wound with a winding 503, the rotation of the cylinder 502 drives the winding 503 to rotate, the outer wall of the winding 503 is slidably connected to the third shell 504, and the winding 503 slides in the third shell 504;

[0040] The end of the winding 503 is fixedly connected to the block 506, and the winding 503 slides to move the block 506. A first spring 505 is provided inside the third shell 504, and the two ends of the first spring 505 are respectively fixedly connected to the third shell 504 and the block 506. The model of the first spring 505 is selected according to actual needs and can be selected to meet work needs. The outer wall of the block 506 is slidably connected to the third shell 504, and the block 506 slides inside the third shell 504.

[0041] See attached Figure 1 , Fig.10 , Fig.11 and Fig.12 : The pressure balance structure 14 includes a second motor 1401, the outer wall of the second motor 1401 is fixedly connected to the rectangular frame 9, the second motor 1401 is a servo motor, the output shaft of the second motor 1401 is fixedly connected to a stud 1402, the output shaft of the second motor 1401 rotates to drive the stud 1402 to rotate, the two ends of the stud 1402 are respectively connected to the fourth housing 13 and the rectangular frame 9 through bearings, and the stud 1402 rotates in the fourth housing 13 and the rectangular frame 9 through bearings;

[0042] The stud 1402 is threadedly connected with the two threaded blocks 1403. The rotation of the stud 1402 drives the two threaded blocks 1403 to move. One end of the threaded block 1403 is slidably connected with the first slide bar 1404. The threaded block 1403 slides on the first slide bar 1404. Both ends of the first slide bar 1404 are fixedly connected with the fourth housing 13. The other end of the threaded block 1403 is movably connected with the vertical rod 1405 through a pin shaft. The vertical rod 1405 rotates on the threaded block 1403 through the pin shaft.

[0043] The middle parts of the two vertical rods 1405 are movably connected by a pin shaft, and the ends of the vertical rods 1405 are fixedly connected with a round block 1409. The rotation of the vertical rod 1405 drives the round block 1409 to rotate. The outer wall of the round block 1409 is slidably connected to the slide groove processed by the sliding column 1406. The round block 1409 slides in the sliding column 1406. The inner walls of the upper and lower sides of the sliding column 1406 are slidably connected to the second sliding rod 1408. The sliding column 1406 slides on the second sliding rod 1408. Both ends of the second sliding rod 1408 are fixedly connected to the fourth housing 13. The right end of the sliding column 1406 is fixedly connected with a cross bar 1407. The movement of the sliding column 1406 drives the cross bar 1407 to move. The outer wall of the cross bar 1407 is slidably connected to the fourth housing 13, and the cross bar 1407 slides in the fourth housing 3;

[0044] The end of the cross bar 1407 is fixedly connected with a straight block 17, and the movement of the cross bar 1407 drives the straight block 17 to move. The upper end of the straight block 17 is slidably connected to the rectangular frame 9, and the straight block 17 slides in the rectangular frame 9. The lower end of the straight block 17 is fixedly connected with a hydraulic cylinder 12, and the movement of the straight block 17 drives the hydraulic cylinder 12 to move. The model of the hydraulic cylinder 12 is selected according to actual needs, and the model that meets the work needs can be selected. The output end of the hydraulic cylinder 12 is fixedly connected with a square plate 11, and the movement of the output end of the hydraulic cylinder 12 drives the square plate 11 to move.

[0045] Refer to the attached Figure 8 and Fig. 9 : The blanking structure 16 includes a third motor 1601, the outer wall of the third motor 1601 is fixedly connected to the base 1, the model of the third motor 1601 is selected according to actual needs, and the model that meets the work needs can be selected, the output shaft of the third motor 1601 is fixedly connected with a cam 1602, the output shaft of the third motor 1601 rotates to drive the cam 1602 to rotate, the outer wall of the cam 1602 contacts the vertical rod 1603, and the rotation of the cam 1602 drives the vertical rod 1603 to move;

[0046] The outer wall of the vertical rod 1603 is fixedly connected to the curved rod 1604. The movement of the vertical rod 1603 drives the curved rod 1604 to move. The end of the curved rod 1604 is fixedly connected to a slider 1605. The movement of the curved rod 1604 drives the slider 1605 to move. The inner wall of the slider 1605 is slidably connected to the third slider 1606. The slider 1605 slides on the third slider 1606. Both ends of the third slider 1606 are fixedly connected to the base 1. The end of the slider 1605 is provided with a second spring 1607.

[0047] The two ends of the second spring 1607 are fixedly connected to the box body 1 and the slider 1605 respectively. The model of the second spring 1607 can be selected according to actual needs and can meet the working needs. The outer wall of the bent rod 1604 is slidably connected to the box body 1, and the bent rod 1604 slides in the box body 1. The upper end of the bent rod 1604 is fixedly connected to the processing table 15. The movement of the bent rod 1604 drives the processing table 15 to move. The lower end of the processing table 15 is slidably connected to the base 1, and the processing table 15 slides on the base 1.

[0048] Working principle:

[0049] The sole pressing operation:

[0050] Installation of template:

[0051] Since the soles have various sizes, the length and width are different, so it is necessary to select the corresponding template 8, insert the corresponding template 8 into the through hole of the second shell 4, and the movement of the template 8 drives the straight rod 7 to move, and the movement of the straight rod 7 drives the third shell 504, the block 501 and the cylinder 502 to move (such as Figure 5), the third shell 504 moves to drive the block 506 to slide on the cross block 6. At this time, the first spring 505 is in a state of being compressed by the cross block 6, until the block 506 slides into the groove processed by the cross block 6. The first spring 505 rebounds to make the block 506 stuck in the groove processed by the cross block 6, thereby completing the fixation of the template 8.

[0052] Positioning stage of the sole:

[0053] Select appropriate hot melt adhesive, apply hot melt adhesive to the sole and the upper, combine the hot melt adhesive-coated sole and the upper together and place them between the two templates 8 on the processing table 15, connect the external power supply of the first motor 301, start the first motor 301, and the output shaft of the first motor 301 rotates to drive the worm 302 to rotate (such as Figure 3 ), the worm 302 rotates to drive the two worm wheels 303 to rotate, the two worm wheels 303 rotate to drive the rotating rod 10 to rotate, the rotating rod 10 rotates to drive the connecting rod 304 to rotate, and the connecting rod 304 rotates to drive the cylinder 305 to slide up and down in the groove frame 306;

[0054] Due to the limitation of the groove frame 306 on the cylinder 305, the cylinder 305 slides up and down in the groove processed inside it, so the cylinder 305 moves the groove frame 305 left and right. Since the rotation directions of the two worm wheels 303 driven by the worm 302 are opposite, the two groove frames 305 slide relatively on the round rod 307. The groove frame 305 slides through the second shell 4 to drive the template 8 to move. Since the shape of the template 8 corresponds to the sole, the sole will not be offset due to uneven force during the movement. The above operation ensures that the force on the sole in the lateral direction is uniform and balanced. After the two templates 8 position the sole, the first motor 301 moves the template 8 in the direction opposite to the above movement direction. The first motor 301 moves the template 8 back to its original position through the above connection method, and turns off the first motor 301.

[0055] Adjustment of the balance force of the square plate:

[0056] The external power supply of the second motor 1401 is turned on, the second motor 1401 is started, and the output shaft of the second motor 1401 rotates to drive the stud 1402 to rotate (such as Fig.11 ), the stud 1402 rotates to drive the two threaded blocks 1403 to slide relatively on the first slide bar 1404, the threaded block 1403 slides to drive the two vertical rods 1405 to rotate around the pin shaft in the middle, the vertical rod 1405 rotates to drive the round block 1409 to rotate, while the round block 1409 rotates, it slides up and down in the slide groove processed by the slide post 1406, and the slide post 1406 makes it move up and down, so the round block 1409 makes the slide post 1406 slide left and right on the second slide bar 1408, so that the cross bar 1407 drives the straight block 17 to slide back and forth on the rectangular frame 9;

[0057] The sliding of the straight block 17 drives the hydraulic cylinder 12 to move, and the movement of the hydraulic cylinder 12 drives the square plate 11 to move until the center of the square plate 11 and the center of the sole are on the same horizontal line, and the second motor 1401 is turned off. The movement of the straight block 17 makes the force on the sole in the vertical direction uniform. Since the vertical and lateral forces are balanced, the glue used to bond the sole can fully play its role when the sole is subjected to uniform pressure. The glue can better penetrate into the sole material under uniform pressure, making the bonding between the layers of the sole stronger, which helps to improve the overall strength and stability of the sole and prevent stratification during use.

[0058] The sole pressing stage:

[0059] The hydraulic cylinder 12 is started, and the output end of the hydraulic cylinder 12 moves to drive the square plate 11 to move downward. The model of the square plate 11 is consistent with the pressing plate in a shoe sole pressing machine for sole production with the authorization announcement "CN219460476U". The square plate 11 moves to apply pressure to the sole and the upper, so that the adhesive or the joint between the sole and the upper is fully in contact and tightly bonded together. After the sole pressing is completed, the output end of the hydraulic cylinder 12 moves to drive the square plate 11 away from the sole, and the hydraulic cylinder 12 is closed;

[0060] The delivery phase of the sole:

[0061] The external power supply of the third motor 1601 is turned on, the third motor 1601 is started, and the output shaft of the third motor 1601 rotates to drive the cam 1602 to rotate (such as Figure 8 ), the cam 1602 rotates to drive the vertical rod 1603 to move, the vertical rod 1603 moves to drive the curved rod 1604 to slide on the third slide bar 1606, the third slide bar 1606 plays the role of guiding and sliding support, the curved rod 1604 moves to stretch the second spring 1607, the movement of the curved rod 1604 drives the processing table 15 to slide on the base 1, the processing table 15 moves to drive the sole placed above it to move to the next process, and the processed sole is taken out for processing by the operator of the next process, when the cam 1602 is no longer in contact with the vertical rod 1603, the second spring 1607 rebounds and drives the processing table 15 back to its original position through the above-mentioned connection method, at this time, a new sole to be processed is placed above the processing table 15, and the above-mentioned operation is repeated until the processing is completed, and the third motor 1601 is turned off.

[0062] By rotating the cylinder 502 (such as Figure 5), the cylinder 502 rotates to make the winding 503 pull the block 506 to move downward. Since the outer wall of the block 501 is processed with a protrusion, the cylinder 502 will not drive the block 501 to rotate when it rotates. At this time, hold the straight rod 7 and move it to the outside of the second shell 4 to take out the template 8. When the block 506 is no longer in contact with the cross block 6, since the cylinder 502 is not self-locking, the rebound of the first spring 505 makes the block 506 move upward back to its original position, completing the processing process of the shoe sole production shoe pressing machine.

[0063] Although the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A shoe sole pressing machine for sole production, comprising a base (1) and a first shell (2), wherein the upper end of the base (1) is fixedly connected to the first shell (2), characterized in that: A sole positioning structure (3) is provided inside the first shell (2); a rectangular frame (9) is fixedly connected to the middle of the upper end of the base (1); a fourth shell (13) is fixedly connected to the left side of the lower end of the outer wall of the rectangular frame (9); a pressure balancing structure (14) is provided inside the fourth shell (13); and a material discharge structure (16) is provided inside the base (1).

2. A shoe sole pressing machine for sole production according to claim 1, characterized in that: The shoe sole positioning structure (3) comprises a first motor (301), the outer wall of the first motor (301) is fixedly connected to the first housing (2), the output shaft of the first motor (301) is fixedly connected to a worm (302), both ends of the worm (302) are rotatably connected to the first housing (2) via bearings, the worm (302) is meshingly connected to two worm wheels (303), the rotating shaft of the worm wheel (303) is fixedly connected to a rotating rod (10), the outer wall of the rotating rod (10) is movably connected to a connecting rod (304), the end of the connecting rod (304) is fixedly connected to a cylinder (305), the outer wall of the cylinder (305) is slidably connected to a groove frame (306), the outer wall of the groove frame (305) is slidably connected to the first housing (2), the inner wall of the groove frame (306) is slidably connected to a round rod (307), and the left and right ends of the round rod (307) are fixedly connected to the first housing (2).

3. A shoe sole pressing machine for sole production according to claim 2, characterized in that: Both ends of the rotating rod (10) are rotatably connected to the first shell (2) via bearings; the upper end of the groove frame (305) is fixedly connected to the second shell (4); and a template disassembly structure (5) is provided inside the second shell (4).

4. The shoe sole pressing machine for sole production according to claim 3, characterized in that: The template disassembly structure (5) comprises a block (501), the outer wall of the block (501) is slidably connected to the second shell (4), the inner wall of the block (501) is rotatably connected to the cylinder (502) via a bearing, a winding wire (503) is wound around the end of the cylinder (502), the outer wall of the winding wire (503) is slidably connected to the third shell (504), the end of the winding wire (503) is fixedly connected to a clamping block (506), a first spring (505) is provided inside the third shell (504), the two ends of the first spring (505) are respectively fixedly connected to the third shell (504) and the clamping block (506), and the outer wall of the clamping block (506) is slidably connected to the third shell (504).

5. A shoe-making sole pressing machine for sole production according to claim 4, characterized in that: The outer wall of the clamping block (506) fits the transverse block (6), and the transverse block (6) is fixedly connected to the second shell (4).

6. A shoe sole pressing machine for sole production according to claim 4, characterized in that: The end of the cylinder (502) is rotatably connected to the straight rod (7) via a bearing, the outer wall of the straight rod (7) is fixedly connected to the third shell (504), and the end of the straight rod (7) is fixedly connected to a mold (8).

7. The shoe sole pressing machine for sole production according to claim 1, characterized in that: The pressure balancing structure (14) comprises a second motor (1401), the outer wall of the second motor (1401) is fixedly connected to the rectangular frame (9), the output shaft of the second motor (1401) is fixedly connected with a stud (1402), the two ends of the stud (1402) are rotatably connected to the fourth shell (13) and the rectangular frame (9) respectively through bearings, the stud (1402) is threadedly connected to two threaded blocks (1403), one end of the threaded block (1403) is slidably connected to the first sliding rod (1404), and the two ends of the first sliding rod (1404) are fixedly connected to the fourth shell (13).

8. The shoe sole pressing machine for sole production according to claim 7, characterized in that: The other end of the threaded block (1403) is movably connected to the vertical rod (1405) through a pin shaft, and the middle parts of the two vertical rods (1405) are movably connected through a pin shaft. The ends of the vertical rods (1405) are fixedly connected with a round block (1409), and the outer wall of the round block (1409) is slidably connected to the slide groove processed by the slide column (1406). The inner walls of the upper and lower sides of the slide column (1406) are slidably connected to the second slide rod (1408), and the two ends of the second slide rod (1408) are connected to the second slide rod (1408). The fourth housing (13) is fixedly connected to the right end of the sliding column (1406), the outer wall of the cross bar (1407) is slidably connected to the fourth housing (13), the end of the cross bar (1407) is fixedly connected to a straight block (17), the upper end of the straight block (17) is slidably connected to the rectangular frame (9), the lower end of the straight block (17) is fixedly connected to a hydraulic cylinder (12), and the output end of the hydraulic cylinder (12) is fixedly connected to a square plate (11).

9. The shoe sole pressing machine for sole production according to claim 1, characterized in that: The unloading structure (16) comprises a third motor (1601), the outer wall of the third motor (1601) is fixedly connected to the base (1), the output shaft of the third motor (1601) is fixedly connected with a cam (1602), the outer wall of the cam (1602) is in contact with the vertical rod (1603), the outer wall of the vertical rod (1603) is fixedly connected to the curved rod (1604), the end of the curved rod (1604) is fixedly connected with a slider (1605), and the inner wall of the slider (1605) is slidably connected to the third sliding rod (1606).

10. A shoe sole pressing machine for sole production according to claim 9, characterized in that: Both ends of the third sliding rod (1606) are fixedly connected to the base (1); a second spring (1607) is provided at the end of the slider (1605); the two ends of the second spring (1607) are respectively fixedly connected to the box body (1) and the slider (1605); the outer wall of the bent rod (1604) is slidably connected to the box body (1); the upper end of the bent rod (1604) is fixedly connected to a processing table (15); and the lower end of the processing table (15) is slidably connected to the base (1).

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