A bonding and pressing device for insole inner pad layer

Abstract

The present invention relates to the field of insole production, and in particular to a device for bonding and pressing an inner pad layer of a sole, comprising: a circular seat, the top of which is rotatably connected to a rotating disk, and a circular array on the circular seat is provided with a loading station, a pressing station and a unloading station; a driving motor, the driving motor is fixedly connected in the circular seat, and the top of the output shaft of the driving motor is fixedly connected to the bottom of the rotating disk; three groups of insole grooves, the three groups of insole grooves corresponding to the positions of the loading station, the pressing station and the unloading station are opened on the top of the rotating disk, and each group of insole grooves includes a left shoe groove and a right shoe groove; the present invention can assist in adjusting the position of a shoe plate by arranging a rotating disk, a clamping limit mechanism and a conveyor belt, so that the contour of each insole is distributed at the same position of the shoe plate, which is convenient for subsequent cutting and reduces the difficulty of insole production; on the other hand, the operator does not need to pass both hands through the pressing plate during operation, thereby reducing safety hazards.

Description

Technical Field

[0001] The invention relates to the field of insole production, in particular to a bonding and pressing device for an insole inner pad layer. Background Art

[0002] There are many kinds of shoe soles, including cloth soles, wooden soles, and most of them are plastic soles. Shoe factories make size plates according to the last plate or panel, press the shoe plate into shape through a press to form the corresponding shape of the insole contour, and then use cutting equipment to cut according to the insole contour to make plastic-soled insoles.

[0003] For example, the utility model patent with publication number CN221284816U discloses an insole pressing machine, including: a bottom shell, a plurality of support rods fixedly installed on the top of the bottom shell, an assembly frame fixedly installed on the top of the support rods, a hydraulic column fixedly installed on the inner top of the assembly frame, a pressure plate fixedly installed on the output end of the hydraulic column, two needle storage cavities are arranged inside the bottom shell, a support plate is fixedly installed on the top of the needle storage cavity, a plurality of through holes are provided on the pressure plate and the support plate, a slider is slidably installed inside the needle storage cavity, a needle threading hole is fixedly installed on the outer wall of the slider, and the needle threading hole can pass through the through holes on the support plate and the pressure plate in sequence.

[0004] In the above scheme, in the process of pressing the insoles, manual loading and unloading is usually adopted. However, the manual loading method has the following disadvantages: it is difficult to ensure that each shoe plate is in the same position, so that the contours of each insole will be distributed in different positions of the shoe plate, so that in the subsequent cutting, corresponding adjustments need to be made according to the position of the insole contour, which increases the difficulty of production. In addition, in the process of loading and unloading, the operator's hands need to pass through the pressing plate. If the operation is wrong, the pressing plate is easy to press the operator's hands, which is easy to cause safety hazards. Summary of the invention

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is: a sole inner pad bonding and pressing device, comprising:

[0006] A circular seat, the top of which is rotatably connected to a rotating disk, and a loading station, a pressing station and a unloading station are arranged in an annular array on the circular seat;

[0007] A driving motor, wherein the driving motor is fixedly connected in the circular seat, and the top end of the output shaft of the driving motor is fixedly connected to the bottom of the rotating disk;

[0008] Three groups of insole grooves, the three groups of insole grooves corresponding to the positions of the loading station, the pressing station and the unloading station are opened on the top of the rotating disk, and each group of insole grooves includes a left shoe groove and a right shoe groove;

[0009] Three groups of clamping and limiting mechanisms, which are arranged in a circular array on the top of the rotating disk corresponding to the positions of the loading station, the pressing station and the unloading station, and are used to clamp and limit the shoe plate to position the shoe plate at a specified position;

[0010] A pressing mechanism, the pressing mechanism is arranged on the outer side wall of the circular seat at a position corresponding to the pressing station, and the pressing mechanism is used to press the shoe plate to form the contour of the insole;

[0011] Three installation slots, which correspond to the positions of the loading station, the pressing station and the unloading station, are arranged in a circular array on the top of the rotating disk. The installation slots are located in the middle of the left shoe slot and the right shoe slot. Conveyor belts and transmission components for starting the rotation of the conveyor belts are arranged in the installation slots. The pressed shoe plates are conveyed by the conveyor belts to separate the shoe plates from the rotating disk.

[0012] Preferably, the clamping and limiting mechanism comprises:

[0013] A first L-shaped limit seat, wherein the first L-shaped limit seat is fixedly connected to the top of the rotating disk;

[0014] A second L-shaped limiting seat, wherein the second L-shaped limiting seat is slidably connected to the top of the rotating disk;

[0015] A linear drive assembly is used to drive the second L-shaped limit seat to move the second L-shaped limit seat toward the first L-shaped limit seat to push and adjust the shoe plate to a specified position.

[0016] Preferably, the linear drive assembly comprises:

[0017] A driving plate, wherein a driving groove is formed on the surface of the driving plate, and the driving groove includes a straight groove and an oblique groove;

[0018] A driving disk, the driving disk is fixedly connected to the inner wall of the circular seat, and the driving disk is rotatably connected to the output shaft of the driving motor;

[0019] A first track groove, the first track groove is formed on the surface of the driving disk, and the first track groove comprises a first inner ring groove, a first guide groove, a first outer ring groove and a second guide groove;

[0020] A sliding groove is opened on the top of the rotating disk, a sliding block is slidably connected in the sliding groove, a first connecting pin is fixedly connected in the sliding block, the top end of the first connecting pin is slidably connected in the driving groove, and the bottom end of the first connecting pin is slidably connected in the first track groove.

[0021] Preferably, one end of the first inner ring groove is located at the unloading station, and the other end extends to the loading station, one end of the first guide groove is connected to the end of the first inner ring groove, and the other end extends toward the pressing station, one end of the first outer ring groove is connected to the end of the first guide groove, and the other end extends to the pressing station, one end of the second guide groove is connected to the first outer ring groove, and the other end is connected to the end of the first inner ring groove.

[0022] Preferably, the pressing mechanism comprises:

[0023] An L-shaped mounting frame, wherein the bottom end of the L-shaped mounting frame is fixedly connected to the outer side wall of the circular seat at a position corresponding to the pressing station;

[0024] A hydraulic cylinder, the hydraulic cylinder being fixedly connected to the top end of the L-shaped mounting frame;

[0025] A pressure plate is slidably connected to the bottom of the L-shaped mounting frame, the top of the pressure plate is fixedly connected to the telescopic rod of the hydraulic cylinder, and the bottom of the pressure plate is symmetrically fixedly connected with a left pressure pad and a right pressure pad.

[0026] Preferably, the clamping and limiting mechanism further includes:

[0027] Two rotating seats, the two rotating seats are respectively fixedly connected to the side walls of the first L-shaped limiting seat and the second L-shaped limiting seat;

[0028] Two flip plates, the two flip plates are rotatably connected to the rotating seats at corresponding positions respectively;

[0029] A torsion spring, the two ends of which are respectively fixedly connected to the flip plate and the rotating seat;

[0030] Two pushing rollers are connected to the two sides of the pressing plate and are symmetrically rotated corresponding to the positions of the flip plate.

[0031] Preferably, the clamping and limiting mechanism further includes:

[0032] An arc-shaped hook is fixedly connected to the bottom of the flip plate.

[0033] Preferably, the transmission assembly comprises:

[0034] Two transmission rollers, the two transmission rollers are symmetrically rotatably connected in the installation groove, and the two ends of the conveyor belt are transmission-connected to the surfaces of the two transmission rollers;

[0035] A gear, the gear being fixedly connected to the end of the transmission roller located near the center of the rotating disk;

[0036] A rack, the rack is slidably connected to the bottom of the rotating disk, and the rack is meshed with the gear;

[0037] A second track groove, the second track groove is arranged on the surface of the driving disk, and the second track groove comprises a third guide groove, a second outer ring groove, a fourth guide groove and a second inner ring groove;

[0038] A second connecting pin, wherein the top end of the second connecting pin is fixedly connected to the end of the rack, and the bottom end of the second connecting pin is slidably connected to the second track groove.

[0039] Preferably, one end of the third guide groove is located on the loading station, and the other end extends toward the pressing station, one end of the second outer ring groove is connected with the third guide groove, and the other end extends toward the unloading station after passing through the pressing station, one end of the fourth guide groove is connected with the end of the second outer ring groove, and the other end extends to the unloading station, one end of the second inner ring groove is connected with the fourth guide groove, and the other end is connected with the third guide groove.

[0040] Preferably, it also includes:

[0041] A material receiving box is fixedly connected to the outer side wall of the circular seat at a position corresponding to the material unloading station.

[0042] Compared with the prior art, the present invention has the following beneficial effects:

[0043] 1. The present invention, by providing a rotating disk, a clamping limit mechanism and a conveyor belt, can, on the one hand, assist in adjusting the position of the shoe plate so that the contour of each insole is distributed at the same position of the shoe plate, thereby facilitating subsequent cutting and reducing the difficulty of insole production; on the other hand, since the loading station is far away from the pressing mechanism, the operator's hands do not need to pass through the pressing plate, thereby reducing safety hazards.

[0044] 2. The present invention provides a flip plate and a push roller. When the pressure plate moves downward, the push roller contacts the flip plate, so that the flip plate flips to a vertical state. When the flip plate flips, the bottom of the flip plate contacts and squeezes the side wall of the shoe plate. At the same time, the flip plate pulls the two side edges of the shoe plate to both sides, which is conducive to making the shoe plate flat and reducing the generation of wrinkles.

[0045] 3. The present invention provides an arc-shaped hook. When the pressing is completed, the pressure plate moves upward, so that the push roller cancels the squeezing of the flip plate. Under the action of the torsion spring, the flip plate is reset. The arc-shaped hook hooks both sides of the shoe plate to deform the shoe plate, which is conducive to the shoe plate being separated from the insole groove. The insole groove reduces the resistance of the shoe plate, thereby facilitating transportation by the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0047] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0048] Figure 3 It is a schematic diagram of the connection between the driving disk and the circular seat in the present invention;

[0049] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0050] Figure 5 It is a connection schematic diagram of the pressing mechanism in the present invention;

[0051] Figure 6 A schematic diagram of the connection between the driving disk, the first connecting pin and the second connecting pin in the present invention;

[0052] Figure 7 A schematic diagram of the connection between the drive disk, the first track groove and the second track groove in the present invention;

[0053] Figure 8 A schematic diagram of the connection between the first L-shaped limiting seat and the second L-shaped limiting seat in the present invention;

[0054] Fig. 9 for Figure 8 Enlarged view of point B in the middle;

[0055] Fig.10 It is a schematic diagram of the connection between the second L-shaped limit seat and the flip plate in the present invention;

[0056] Fig.11 for Fig.10 Enlarged view of point C in the middle;

[0057] Fig.12 It is a connection diagram of the driving motor and the rotating disk in the present invention.

[0058] In the figure: circular seat 1, loading station 101, pressing station 102, unloading station 103, rotating disk 2, left shoe slot 201, right shoe slot 202, mounting slot 203, sliding slot 204, driving motor 3, conveyor belt 4, first L-shaped limit seat 5, second L-shaped limit seat 6, driving plate 7, driving slot 8, straight slot 801, inclined slot 802, driving disk 9, first track slot 10, first inner ring slot 1001, first guide slot 1002, first outer ring slot 1003, first The second guide groove 1004, the sliding block 11, the first connecting pin 12, the L-shaped mounting frame 13, the hydraulic cylinder 14, the pressure plate 15, the left pressure pad 16, the right pressure pad 17, the rotating seat 18, the flip plate 19, the torsion spring 20, the push roller 21, the arc hook 22, the transmission roller 23, the gear 24, the rack 25, the second track groove 26, the third guide groove 2601, the second outer ring groove 2602, the fourth guide groove 2603, the second inner ring groove 2604, the second connecting pin 27, and the material receiving box 28. DETAILED DESCRIPTION

[0059] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0060] like Figures 1 to 12 The device for bonding and pressing an insole inner pad layer shown comprises:

[0061] A circular seat 1, the top of which is rotatably connected to a rotating disk 2, and a loading station 101, a pressing station 102 and a unloading station 103 are arranged in a circular array on the circular seat 1;

[0062] A driving motor 3 is fixedly connected in the circular seat 1, and a top end of an output shaft of the driving motor 3 is fixedly connected to a bottom of the rotating disk 2;

[0063] Three groups of insole grooves, the three groups of insole grooves corresponding to the positions of the loading station 101, the pressing station 102 and the unloading station 103 are opened on the top of the rotating disk 2, and each group of insole grooves includes a left shoe groove 201 and a right shoe groove 202;

[0064] Three groups of clamping and limiting mechanisms, the three groups of clamping and limiting mechanisms are arranged in a circular array on the top of the rotating disk 2 corresponding to the positions of the loading station 101, the pressing station 102 and the unloading station 103, and the clamping and limiting mechanisms are used to clamp and limit the shoe plate 29 to position the shoe plate 29 at a specified position;

[0065] A pressing mechanism, the pressing mechanism is arranged on the outer side wall of the circular seat 1 at a position corresponding to the pressing station 102, and the pressing mechanism is used to press the shoe plate 29 to form the insole contour;

[0066] Three mounting grooves 203 are provided on the top of the rotating disk 2 in a circular array corresponding to the positions of the loading station 101, the pressing station 102 and the unloading station 103. The mounting grooves 203 are located in the middle of the left shoe groove 201 and the right shoe groove 202. Conveyor belts 4 and transmission components for starting the rotation of the conveyor belts 4 are provided in the mounting grooves 203. The pressed shoe plates 29 are conveyed by the conveyor belts 4 so that the shoe plates 29 are separated from the rotating disk 2.

[0067] Specifically, in the prior art, in the process of pressing the insole, the insole is usually loaded and unloaded manually. However, it is difficult to ensure that each shoe plate 29 is in the same position through manual loading, so that the contours of each insole are distributed at different positions of the shoe plate 29, so that in the subsequent cutting, corresponding adjustments need to be made according to the position of the insole contour, which increases the difficulty of production. In addition, in the process of loading and unloading, the operator's hands need to pass through the pressing plate 15. If the operation is wrong, the pressing plate 15 is easy to press the operator's hands, which is easy to cause safety hazards. The present technical solution can solve the above problems. The specific operation is as follows: first, place the shoe plate 29 for making the insole from the loading station 101 on the rotating disk 2, then start the driving motor 3, so that the output shaft of the driving motor 3 rotates, so that the rotating disk 2 rotates 120 degrees, so that the shoe plate 29 rotates to the pressing station 102. In the process of the shoe plate 29 rotating to the pressing station 102, the loaded shoe plate 29 is clamped and limited by the clamping and limiting component, so as to assist in adjusting the position of the shoe plate 29, so that the shoe plate 29 is moved to the specified position, which is conducive to distributing the insole contour at the same position of the shoe plate 29, and then facilitating subsequent cutting, thereby reducing the difficulty of insole production;

[0068] After the shoe plate 29 moves to the pressing station 102, the shoe plate 29 is pressed by a pressing mechanism so that the shoe plate 29 surface forms an insole contour;

[0069] When the shoe plate 29 moves from the loading station 101 to the pressing station 102, the clamping limit mechanism originally located at the unloading station 103 moves to the loading station 101, and during the pressing waiting process, a new shoe plate 29 is added to the feeding station;

[0070] After the pressing is completed, the rotating disk 2 is rotated 120 degrees by driving the motor 3, so that the pressed shoe plate 29 moves to the unloading station 103. In the process of the shoe plate 29 moving to the unloading station 103, the positioning effect of the clamping limit mechanism on the shoe plate 29 is cancelled, and then the transmission component is started to rotate the conveyor belt 4, and the shoe plate 29 is transported by the conveyor belt 4, so that the shoe plate 29 is separated from the rotating disk 2, so as to facilitate the addition of the shoe plate 29 next time;

[0071] The insole pressing device, by providing a rotating disk 2, a clamping limit mechanism and a conveyor belt 4, can, on the one hand, assist in adjusting the position of the shoe plate 29 so that the contour of each insole is distributed at the same position of the shoe plate 29, thereby facilitating subsequent cutting and reducing the difficulty of insole production; on the other hand, since the loading station 101 is far away from the pressing mechanism, the operator's hands do not need to pass through the pressing plate 15, thereby reducing safety hazards.

[0072] As a further embodiment of the present invention, the clamping and limiting mechanism comprises:

[0073] A first L-shaped limiting seat 5, the first L-shaped limiting seat 5 is fixedly connected to the top of the rotating disk 2;

[0074] A second L-shaped limiting seat 6, the second L-shaped limiting seat 6 is slidably connected to the top of the rotating disk 2;

[0075] A linear drive assembly, which is used to drive the second L-shaped limit seat 6 to move the second L-shaped limit seat 6 toward the first L-shaped limit seat 5 to push and adjust the shoe plate 29 to a specified position;

[0076] Specifically, during the process of the rotating disk 2 rotating the shoe plate 29 from the loading station 101 to the pressing station 102, the second L-shaped limiting seat 6 is moved toward the first L-shaped limiting seat 5 through the linear drive assembly. During the movement, the second L-shaped limiting seat 6 pushes the shoe plate 29 to a specified position, so that the contour of each insole is distributed at the same position on the shoe plate 29, which is convenient for subsequent cutting. Finally, the shoe plate 29 is clamped and limited by the first L-shaped limiting seat 5 and the second L-shaped limiting seat 6, so as to improve the stability of the shoe plate 29 during the pressing process.

[0077] After the pressing is completed, the shoe plate 29 moves from the pressing station 102 to the feeding station 103. Through the linear drive mechanism, the second L-shaped limit seat 6 is moved away from the first L-shaped limit seat 5, and the clamping and limiting of the shoe plate 29 are cancelled, so that the pressed shoe plate 29 can be transported away by the conveyor belt 4.

[0078] As a further embodiment of the present invention, the linear drive assembly comprises:

[0079] A driving plate 7, wherein a driving groove 8 is formed on the surface of the driving plate 7, and the driving groove 8 comprises a straight groove 801 and an oblique groove 802;

[0080] A driving disk 9, which is fixedly connected to the inner wall of the circular seat 1 and is rotatably connected to the output shaft of the driving motor 3;

[0081] A first track groove 10, which is provided on the surface of the driving disk 9, and includes a first inner ring groove 1001, a first guide groove 1002, a first outer ring groove 1003 and a second guide groove 1004;

[0082] The sliding groove 204 is provided at the top of the rotating disk 2. The sliding block 11 is slidably connected in the sliding groove 204. The first connecting pin 12 is fixedly connected in the sliding block 11. The top end of the first connecting pin 12 is slidably connected in the driving groove 8. The bottom end of the first connecting pin 12 is slidably connected in the first track groove 10.

[0083] One end of the first inner ring groove 1001 is located at the unloading station 103, and the other end extends to the loading station 101. One end of the first guide groove 1002 is connected to the end of the first inner ring groove 1001, and the other end extends toward the pressing station 102. One end of the first outer ring groove 1003 is connected to the end of the first guide groove 1002, and the other end extends to the pressing station 102. One end of the second guide groove 1004 is connected to the first outer ring groove 1003, and the other end is connected to the end of the first inner ring groove 1001.

[0084] Specifically, by setting the first track groove 10, when the rotary disk 2 rotates the shoe plate 29 from the loading station 101 to the pressing station 102, the first connecting pin 12 enters the first guide groove 1002 from the first inner ring groove 1001. Under the guidance of the first guide groove 1002, the first connecting pin 12 drives the sliding block 11 to move along the sliding groove 204, and the first connecting pin 12 approaches the second L-shaped limit seat 6. In the process of the first connecting pin 12 approaching the second L-shaped limit seat 6, The first connecting pin 12 moves along the driving slot 8, and the first connecting pin 12 first moves along the straight slot 801, and then enters the oblique slot 802. Guided by the oblique slot 802, the second L-shaped limiting seat 6 moves toward the first L-shaped limiting seat 5, pushing the shoe plate 29 to a specified position, so that each insole contour is distributed at the same position on the shoe plate 29, which is convenient for subsequent cutting. Finally, the shoe plate 29 is clamped and limited by the first L-shaped limiting seat 5 and the second L-shaped limiting seat 6, thereby improving the stability of the shoe plate 29 during the pressing process;

[0085] After the pressing is completed, the shoe plate 29 moves from the pressing station 102 to the feeding station 103. During the movement, the first connecting pin 12 moves from the first outer ring groove 1003 to the second guide groove 1004. Under the guidance of the first guide groove 1002, the first connecting pin 12 is moved away from the second L-shaped limit seat 6. Under the same principle as mentioned above, the second L-shaped limit seat 6 is moved away from the first L-shaped limit seat 5, thereby canceling the clamping and limiting of the shoe plate 29, so that the pressed shoe plate 29 can be transported away by the conveyor belt 4.

[0086] As a further embodiment of the present invention, the pressing mechanism comprises:

[0087] An L-shaped mounting frame 13, the bottom end of which is fixedly connected to the outer wall of the circular seat 1 at a position corresponding to the pressing station 102;

[0088] A hydraulic cylinder 14, which is fixedly connected to the top of the L-shaped mounting frame 13;

[0089] A pressing plate 15 is slidably connected to the lower part of the L-shaped mounting frame 13, the top of the pressing plate 15 is fixedly connected to the telescopic rod of the hydraulic cylinder 14, and the bottom of the pressing plate 15 is symmetrically fixedly connected with a left pressing pad 16 and a right pressing pad 17;

[0090] Specifically, by setting up a hydraulic cylinder 14 and a pressing plate 15, after the shoe plate 29 moves to the pressing station 102, the hydraulic cylinder 14 is started, so that the telescopic rod of the hydraulic cylinder 14 moves downward, and the pressing plate 15 moves downward, and the left pressure pad 16 and the right pressure pad 17 at the bottom of the pressing plate 15 cooperate with the left shoe groove 201 and the right shoe groove 202 to form an insole contour on the shoe plate 29. After the pressing is completed, the telescopic rod of the hydraulic cylinder 14 moves upward, so that the pressing plate 15 moves upward to cancel the pressing of the shoe plate 29.

[0091] As a further embodiment of the present invention, the clamping and limiting mechanism further includes:

[0092] Two rotating seats 18, the two rotating seats 18 are respectively fixedly connected to the side walls of the first L-shaped limiting seat 5 and the second L-shaped limiting seat 6;

[0093] Two flip plates 19, the two flip plates 19 are rotatably connected to the rotating seats 18 at corresponding positions respectively;

[0094] A torsion spring 20, the two ends of which are fixedly connected to the flip plate 19 and the rotating seat 18 respectively;

[0095] Two push rollers 21, the two push rollers 21 are symmetrically rotated corresponding to the positions of the flip plate 19 and connected to the two sides of the pressing plate 15;

[0096] Specifically, by setting the flip plate 19 and the pushing roller 21, when the pressure plate 15 moves downward, the pushing roller 21 contacts the flip plate 19, so that the flip plate 19 flips to a vertical state. When the flip plate 19 flips, the bottom of the flip plate 19 contacts and squeezes the side wall of the shoe plate 29. At the same time, the two side edges of the shoe plate 29 are pulled toward both sides through the flip plate 19, which is conducive to making the shoe plate 29 flat and reducing the generation of wrinkles.

[0097] As a further embodiment of the present invention, the clamping and limiting mechanism further includes:

[0098] An arc-shaped hook 22, the arc-shaped hook 22 is fixedly connected to the bottom of the flip plate 19;

[0099] Specifically, by setting the arc hook 22, when the pressing is completed, the pressure plate 15 moves upward, so that the push roller 21 cancels the squeezing of the flip plate 19, and under the action of the torsion spring 20, the flip plate 19 is reset, and the arc hook 22 hooks the two sides of the shoe plate 29 to deform the shoe plate 29, which is conducive to the shoe plate 29 being separated from the insole groove. The insole groove reduces the resistance of the shoe plate 29, thereby facilitating transportation by the conveyor belt 4.

[0100] As a further embodiment of the present invention, the transmission assembly comprises:

[0101] Two transmission rollers 23, the two transmission rollers 23 are symmetrically connected to the mounting groove 203, and the two ends of the conveyor belt 4 are transmission-connected to the surfaces of the two transmission rollers 23;

[0102] A gear 24, the gear 24 is fixedly connected to the end of the transmission roller 23 near the center of the rotating disk 2;

[0103] A rack 25, the rack 25 is slidably connected to the bottom of the rotating disk 2, and the rack 25 is meshed with the gear 24;

[0104] The second track groove 26 is formed on the surface of the driving disk 9. The second track groove 26 includes a third guide groove 2601, a second outer ring groove 2602, a fourth guide groove 2603 and a second inner ring groove 2604;

[0105] A second connecting pin 27, the top end of which is fixedly connected to the end of the rack 25, and the bottom end of which is slidably connected to the second track groove 26;

[0106] One end of the third guide groove 2601 is located on the loading station 101, and the other end extends toward the pressing station 102. One end of the second outer ring groove 2602 is connected to the third guide groove 2601, and the other end passes through the pressing station 102 and extends toward the unloading station 103. One end of the fourth guide groove 2603 is connected to the end of the second outer ring groove 2602, and the other end extends to the unloading station 103. One end of the second inner ring groove 2604 is connected to the fourth guide groove 2603, and the other end is connected to the third guide groove 2601.

[0107] Specifically, by setting the second track groove 26, when the rotating disk 2 rotates the shoe plate 29 from the loading station 101 to the pressing station 102, the first connecting pin 12 enters the first guide groove 1002 from the first inner ring groove 1001. Under the guidance of the first guide groove 1002, the first connecting pin 12 drives the sliding block 11 to move along the sliding groove 204. The first connecting pin 12 first moves along the straight groove 801. During the movement of the first connecting pin 12 along the straight groove 801, the second connecting pin 27 moves along the third guide groove 2601, so that the rack 25 moves and moves away from the center of the rotating disk 2. The rack 25 meshes with the gear 24, and the gear 24 rotates, so that the conveyor belt 4 moves and moves the shoe plate 29 closer to the center of the rotating disk 2, so that the end of the shoe plate 29 is close to and fits the first L-shaped limit seat 5 and the second L-shaped limit seat 6;

[0108] Then the second connecting pin 27 moves along the second outer ring groove 2602;

[0109] Then, the second L-shaped limit seat 6 is pushed by the first connecting pin 12 to move closer to the first L-shaped limit seat 5;

[0110] After the pressing is completed, the first connecting pin 12 moves along the inclined groove 802, so that the second L-shaped limit seat 6 is away from the first L-shaped limit seat 5, and then the first connecting pin 12 moves along the straight groove 801. During the movement, the second connecting pin 27 moves along the fourth guide groove 2603. Under the guidance of the fourth guide groove 2603, the second connecting pin 27 pulls the rack 25 to reset, so that the gear 24 rotates, and the conveyor belt 4 moves, and the shoe plate 29 is moved away from the center of the rotating disk 2 to separate the shoe plate 29 from the rotating disk 2, completing the unloading, and then the second connecting pin 27 moves along the second inner ring groove 2604.

[0111] As a further embodiment of the present invention, it also includes:

[0112] The receiving box 28 is fixedly connected to the outer wall of the circular seat 1 at a position corresponding to the unloading station 103;

[0113] Specifically, by providing a receiving box 28, the pressed shoe plates 29 are received and collected.

[0114] Working principle of the present invention:

[0115] First, the shoe plate 29 for making the insole is placed on the rotating disk 2 from the loading station 101, and then the driving motor 3 is started to rotate the output shaft of the driving motor 3, so that the rotating disk 2 rotates 120 degrees, so that the shoe plate 29 is rotated to the pressing station 102. In the process of the shoe plate 29 rotating to the pressing station 102, the loaded shoe plate 29 is clamped and limited by the clamping and limiting assembly, so as to assist in adjusting the position of the shoe plate 29, so that the shoe plate 29 is moved to the specified position, which is conducive to distributing the contour of the insole at the same position of the shoe plate 29, and then facilitating subsequent cutting, thereby reducing the difficulty of insole production;

[0116] After the shoe plate 29 moves to the pressing station 102, the shoe plate 29 is pressed by a pressing mechanism so that the shoe plate 29 surface forms an insole contour;

[0117] When the shoe plate 29 moves from the loading station 101 to the pressing station 102, the clamping limit mechanism originally located at the unloading station 103 moves to the loading station 101, and during the pressing waiting process, a new shoe plate 29 is added to the feeding station;

[0118] After the pressing is completed, the rotating disk 2 is rotated 120 degrees by driving the motor 3, so that the pressed shoe plate 29 is moved to the unloading station 103. In the process of the shoe plate 29 moving to the unloading station 103, the positioning effect of the clamping limit mechanism on the shoe plate 29 is cancelled, and then the transmission component is started to rotate the conveyor belt 4, and the shoe plate 29 is transported by the conveyor belt 4, so that the shoe plate 29 is detached from the rotating disk 2 to facilitate the next addition of the shoe plate 29.

[0119] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A bonding and pressing device for an insole inner pad layer, characterized in that: include: A circular seat (1), the top of the circular seat (1) being rotatably connected to a rotating disk (2), and a loading station (101), a pressing station (102) and a unloading station (103) being arranged in an annular array on the circular seat (1); A driving motor (3), wherein the driving motor (3) is fixedly connected in the circular seat (1), and the top end of the output shaft of the driving motor (3) is fixedly connected to the bottom of the rotating disk (2); Three groups of insole grooves, the three groups of insole grooves corresponding to the positions of the loading station (101), the pressing station (102) and the unloading station (103) are opened on the top of the rotating disk (2), and each group of insole grooves includes a left shoe groove (201) and a right shoe groove (202); Three groups of clamping and limiting mechanisms, the three groups of clamping and limiting mechanisms corresponding to the positions of the loading station (101), the pressing station (102) and the unloading station (103) are arranged in an annular array on the top of the rotating disk (2), and the clamping and limiting mechanisms are used to clamp and limit the shoe plate (29) to position the shoe plate (29) at a specified position; A pressing mechanism, the pressing mechanism being arranged on the outer side wall of the circular seat (1) at a position corresponding to the pressing station (102), and the pressing mechanism being used for pressing the shoe plate (29) to form the contour of the insole; Three installation slots (203), the three installation slots (203) are arranged in a circular array at the top of the rotating disk (2) corresponding to the positions of the loading station (101), the pressing station (102) and the unloading station (103), the installation slots (203) are located in the middle of the left shoe slot (201) and the right shoe slot (202), and the installation slots (203) are provided with a conveyor belt (4) and a transmission assembly for starting the rotation of the conveyor belt (4), and the pressed shoe plate (29) is conveyed by the conveyor belt (4) so ​​that the shoe plate (29) is separated from the rotating disk (2); The clamping and limiting mechanism comprises: A first L-shaped limiting seat (5), wherein the first L-shaped limiting seat (5) is fixedly connected to the top of the rotating disk (2); A second L-shaped limiting seat (6), wherein the second L-shaped limiting seat (6) is slidably connected to the top of the rotating disk (2); A linear drive assembly, the linear drive assembly is used to drive the second L-shaped limit seat (6) to move the second L-shaped limit seat (6) toward the first L-shaped limit seat (5) to push and adjust the shoe plate (29) to a specified position; The pressing mechanism comprises: An L-shaped mounting frame (13), wherein the bottom end of the L-shaped mounting frame (13) is fixedly connected to the outer side wall of the circular seat (1) at a position corresponding to the pressing station (102); A hydraulic cylinder (14), wherein the hydraulic cylinder (14) is fixedly connected to the top end of the L-shaped mounting frame (13); A pressing plate (15), wherein the pressing plate (15) is slidably connected to the lower side of the L-shaped mounting frame (13), the top of the pressing plate (15) is fixedly connected to the telescopic rod of the hydraulic cylinder (14), and the bottom of the pressing plate (15) is symmetrically fixedly connected to a left pressing pad (16) and a right pressing pad (17); The clamping and limiting mechanism also includes: Two rotating seats (18), the two rotating seats (18) being fixedly connected to the side walls of the first L-shaped limiting seat (5) and the second L-shaped limiting seat (6) respectively; Two flip plates (19), the two flip plates (19) are rotatably connected to the rotating seats (18) at corresponding positions respectively; A torsion spring (20), wherein two ends of the torsion spring (20) are respectively fixedly connected to the flip plate (19) and the rotating seat (18); Two push rollers (21), the two push rollers (21) are symmetrically rotated corresponding to the positions of the flip plate (19) and connected to the two sides of the pressure plate (15).

2. The insole insole bonding and pressing device according to claim 1, characterized in that: The linear drive assembly comprises: A driving plate (7), wherein a driving groove (8) is formed on the surface of the driving plate (7), and the driving groove (8) comprises a straight groove (801) and an inclined groove (802); A driving disk (9), the driving disk (9) being fixedly connected to the inner wall of the circular seat (1), and the driving disk (9) being rotationally connected to the output shaft of the driving motor (3); A first track groove (10), the first track groove (10) being formed on the surface of the driving disk (9), the first track groove (10) comprising a first inner ring groove (1001), a first guide groove (1002), a first outer ring groove (1003) and a second guide groove (1004); A sliding groove (204), wherein the sliding groove (204) is opened at the top of the rotating disk (2), a sliding block (11) is slidably connected in the sliding groove (204), a first connecting pin (12) is fixedly connected in the sliding block (11), the top end of the first connecting pin (12) is slidably connected in the driving groove (8), and the bottom end of the first connecting pin (12) is slidably connected in the first track groove (10).

3. The insole insole bonding and pressing device according to claim 2, characterized in that: One end of the first inner ring groove (1001) is located at the unloading station (103), and the other end extends to the loading station (101); one end of the first guide groove (1002) is connected to the end of the first inner ring groove (1001), and the other end extends toward the pressing station (102); one end of the first outer ring groove (1003) is connected to the end of the first guide groove (1002), and the other end extends to the pressing station (102); one end of the second guide groove (1004) is connected to the first outer ring groove (1003), and the other end is connected to the end of the first inner ring groove (1001).

4. The insole insole bonding and pressing device according to claim 1, characterized in that: The clamping and limiting mechanism also includes: An arc-shaped hook (22), wherein the arc-shaped hook (22) is fixedly connected to the bottom of the flip plate (19).

5. The insole insole bonding and pressing device according to claim 2, characterized in that: The transmission assembly comprises: Two transmission rollers (23), the two transmission rollers (23) are symmetrically rotatably connected in the mounting groove (203), and the two ends of the conveyor belt (4) are transmission-connected to the surfaces of the two transmission rollers (23); A gear (24), wherein the gear (24) is fixedly connected to an end of a transmission roller (23) located near the center of the rotating disk (2); A rack (25), wherein the rack (25) is slidably connected to the bottom of the rotating disk (2), and the rack (25) is meshed with the gear (24); A second track groove (26), the second track groove (26) being formed on the surface of the driving disk (9), the second track groove (26) comprising a third guide groove (2601), a second outer ring groove (2602), a fourth guide groove (2603) and a second inner ring groove (2604); A second connecting pin (27), the top end of the second connecting pin (27) is fixedly connected to the end of the rack (25), and the bottom end of the second connecting pin (27) is slidably connected in the second track groove (26).

6. The insole insole bonding and pressing device according to claim 5, characterized in that: One end of the third guide groove (2601) is located on the loading station (101), and the other end extends toward the pressing station (102); one end of the second outer ring groove (2602) is connected to the third guide groove (2601), and the other end passes through the pressing station (102) and extends toward the unloading station (103); one end of the fourth guide groove (2603) is connected to the end of the second outer ring groove (2602), and the other end extends to the unloading station (103); one end of the second inner ring groove (2604) is connected to the fourth guide groove (2603), and the other end is connected to the third guide groove (2601).

7. The insole insole bonding and pressing device according to claim 1, characterized in that: Also includes: A material receiving box (28), wherein the material receiving box (28) is fixedly connected to the outer side wall of the circular seat (1) at a position corresponding to the material unloading station (103).

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