Shoe pad glue brushing and bonding all-in-one machine

Abstract

The invention relates to the technical field of shoe pad glue brushing and bonding, and provides a shoe pad glue brushing and bonding all-in-one machine which comprises a bottom plate, the top of the bottom plate is fixedly connected with a conveying frame, the circumferential surface of the conveying frame is in transmission connection with a conveying belt, the top of the conveying frame is fixedly connected with a protective cover, and a glue brushing device is arranged in the protective cover; the glue brushing device comprises a motor, and the side face of the motor is fixedly connected to the side face of the protective cover. Through mutual cooperation of the motor, a threaded rod, a threaded sleeve, a limiting rod, a brushing plate, a brushing strip, a glue box and other assemblies in the glue brushing device, when the motor is started, the threaded rod rotates, and when the threaded rod rotates, the threaded sleeve moves left and right; when the threaded sleeve moves left and right, the brushing plate moves left and right, the top of the shoe sole is brushed with glue through the brushing strip on the brushing plate, according to different requirements, the sliding baffle controls the amount of glue flowing out of the glue box, and the flow speed of the glue is controlled while the glue brushing effect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of insole gluing and bonding, and in particular to an insole gluing and bonding integrated machine. Background Art

[0002] The insole glue brushing and bonding machine usually refers to a device that combines the insole glue brushing, glue coating and bonding operations. This equipment can improve production efficiency, ensure uniform glue coating, and ensure the bonding quality of the insole and the sole.

[0003] According to a disclosed multi-layer insole bonding and gluing device (publication number: CN 219537625 U), it includes an insole bonding gluing laminator A, an insole bonding gluing laminator B and an insole bonding collection box. The insole bonding gluing laminator A and the insole bonding gluing laminator B have the same structure. The insole bonding gluing laminator A and the insole bonding gluing laminator B are placed on one side of each other. A bonding insole collection box is placed below between the insole bonding gluing laminator A and the insole bonding gluing laminator B, and the bonding insole collection box collects the insoles that have been bonded. The insole can be driven to be glued during the conveying process, and after the gluing is completed, the insole after gluing is extruded, compounded and bonded together by the A insole bonding gluing laminator and the B insole bonding gluing laminator. This working mode does not require a short stop for gluing and pressing and bonding, and can greatly improve the overall working efficiency.

[0004] In the above application, the mutual cooperation between the A insole bonding glue laminator and the B insole bonding glue laminator cannot control the flow rate of the glue when brushing the glue according to different requirements, and the effect is not ideal. Summary of the invention

[0005] The present invention provides an insole glue brushing and bonding integrated machine, which solves the problems raised in the above documents.

[0006] The technical solution of the present invention is as follows: The present invention is an integrated insole gluing and bonding machine, comprising a bottom plate, a conveying frame fixedly connected to the top of the bottom plate, a conveying belt drivingly connected to the circumferential surface of the conveying frame, a protective cover fixedly connected to the top of the conveying frame, and a gluing device arranged inside the protective cover; The glue brushing device includes a motor, the side of the motor is fixedly connected to the side of the protective cover, the output shaft of the motor is fixedly connected with a threaded rod, the circumferential surface of the threaded rod is threadedly connected with a threaded sleeve, the internal rotation connection of the protective cover is provided with a limit rod, the circumferential surface of the threaded sleeve is fixedly connected with a brush plate, the bottom of the brush plate is fixedly connected with a brush strip, the top of the protective cover is fixedly connected with a glue box, the top of the glue box is provided with a glue inlet, the side of the glue box is provided with a glue outlet, the inside of the glue outlet is rotatably connected with a delivery pipe, the end of the delivery pipe away from the glue box is fixedly connected to the side of the brush plate, the top of the conveyor belt is provided with a sole mounting groove, the sole is fixedly connected inside the sole mounting groove.

[0007] Furthermore, a baffle groove is provided on the side of the glue box, and a baffle is slidably connected inside the baffle groove. This design is conducive to opening or closing the glue outlet through the sliding of the baffle.

[0008] Furthermore, a waste glue opening is provided on the side of the protective cover, a glue guide frame is fixedly connected to the inside of the waste glue opening, and a waste glue box is fixedly connected to the top of the bottom plate. This design is conducive to collecting excess glue through the waste glue box.

[0009] Furthermore, the glue guide frame is located below the brush strip, and the waste glue box is located below the waste glue opening. This design is conducive to sending excess glue on the brush strip into the waste glue box through the glue guide frame.

[0010] Furthermore, a placement device is provided inside the protective cover, and the placement device includes an insole box, the bottom of the insole box is fixedly connected to the top of the protective cover, the top of the insole box is provided with an insole inlet, the bottom of the insole box is provided with an insole outlet, the insole box is rotatably connected with a rotating shaft, a first belt groove is provided on the circumferential surface of the threaded rod, a second belt groove is provided on the circumferential surface of the rotating shaft, a first belt is transmission-connected on the circumferential surface of the first belt groove, and the inner side surface of the first belt is on the circumferential surface of the second belt groove. A slide groove is provided inside the insole box, a half gear is fixedly passed through the circumferential surface of the rotating shaft, the inner wall of the slide groove is slidably connected with a first rack, the circumferential surface of the half gear is meshed with the side surface of the first rack, a push plate is fixedly connected to the side surface of the first rack, a positioning sleeve is fixedly connected to the inner wall of the protective cover, and an insole is arranged inside the insole box. This design is conducive to the transmission of the first belt, so that when the threaded rod rotates, the rotating shaft is driven to rotate, and when the rotating shaft rotates, the push plate pushes out the insole through the meshing of the half gear and the first rack.

[0011] Furthermore, a spring hole is formed on the inner wall of the slide slot, a spring is fixedly connected to the inner wall of the spring hole, and one end of the spring away from the spring hole is fixedly connected to the side of the first rack. This design is conducive to resetting the first rack by the spring.

[0012] Furthermore, the side surface of the first rack is elastically connected to the inner wall of the spring hole through a spring, and the positioning sleeve is located above the sole. This design is conducive to limiting the pushed out insole through the positioning sleeve so that the insole falls on the sole.

[0013] Furthermore, an adhesive device is provided inside the protective cover, and the adhesive device includes a rotating shaft, the circumferential surface of the rotating shaft is rotatably connected to the inside of the protective cover, a third belt groove is provided on the circumferential surface of the threaded rod, and a fourth belt groove is provided on the circumferential surface of the rotating shaft, a second belt is transmission-connected to the circumferential surface of the third belt groove, the inner side surface of the second belt is on the circumferential surface of the fourth belt groove, a rack groove is provided on the top of the protective cover, a gear is fixedly passed through the circumferential surface of the rotating shaft, a second rack is slidably connected to the inside of the rack groove, the circumferential surface of the gear is meshed with the side surface of the second rack, and a pressing plate is fixedly connected to the side surface of the second rack, such a design is conducive to driving the rotating shaft to rotate when the threaded rod rotates through the transmission of the second belt, and the pressing plate presses the insole through the meshing of the gear and the second rack when the rotating shaft rotates.

[0014] Furthermore, a rack protective cover is fixedly connected to the top of the protective cover, and a heating plate is arranged inside the pressing plate. This design is conducive to protecting the rack through the rack protective cover, and the heating plate allows the glue to solidify faster when the pressing plate presses the insole.

[0015] Furthermore, the insole is located on the displacement track of the pressing plate, and the material of the rack protective cover is set to polyurethane. This design is conducive to pressing the insole through the pressing plate to make the insole bonded to the sole.

[0016] The working principle and beneficial effects of the present invention are: 1. In the present invention, through the mutual cooperation among the components such as the motor, threaded rod, threaded sleeve, limit rod, brush plate, brush strip and glue box inside the glue brushing device, it is realized that when the motor is started, the threaded rod rotates, the threaded sleeve moves left and right when the threaded rod rotates, and the brush plate moves left and right when the threaded sleeve moves left and right, so that the brush strip on the brush plate brushes glue on the top of the sole. According to different needs, the sliding baffle controls the amount of glue flowing out of the glue box, thereby achieving the glue brushing effect and controlling the flow rate of the glue at the same time.

[0017] 2. In the present invention, by the mutual cooperation among the components such as the insole box, the rotating shaft, the first belt, the half gear, the first rack and the push plate inside the placement device, it is achieved that when the motor is started, the threaded rod rotates, and the rotation of the threaded rod drives the rotating shaft to rotate through the transmission of the first belt. The first rack is meshed with the half gear and the first rack, so that the first rack moves intermittently when the rotating shaft rotates. When the first rack moves, the push plate pushes the insole in the insole box out, and the pushed insole falls on the sole through the positioning of the positioning sleeve, thereby achieving the effect of placing the insole.

[0018] 3. In the present invention, by the mutual cooperation among the components such as the rotating shaft, the second belt, the gear, the second rack, the pressing plate and the heating plate inside the bonding device, it is achieved that when the motor is started, the threaded rod rotates, and the second belt is used to drive the rotating shaft when the threaded rod rotates. Through the meshing of the gear and the second rack, the second rack moves up and down when the rotating shaft rotates. When the second rack moves, the pressing plate collides with the insole, so that the insole and the sole are squeezed and bonded. The heating of the pressing plate by the heating plate allows the glue to solidify faster, thereby achieving the bonding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] Figure 1 It is a structural schematic diagram of the three-dimensional appearance of the present invention; Figure 2 It is a schematic diagram of the structure of the three-dimensional cross-section of the present invention; Figure 3 For the present invention Figure 2 Schematic diagram of the three-dimensional enlarged structure of A in the middle; Figure 4 For the present invention Figure 2 Schematic diagram of the three-dimensional enlarged structure of B; Figure 5 For the present invention Figure 2 Schematic diagram of the three-dimensional enlarged structure of C in the middle; Figure 6 For the present invention Figure 2 Schematic diagram of the three-dimensional enlarged structure of D in the middle; Figure 7 For the present invention Figure 2 Schematic diagram of the three-dimensional enlarged structure of E.

[0021] In the figure: 1, bottom plate; 2, conveyor frame; 3, conveyor belt; 4, protective cover; 5, glue brushing device; 51, motor; 52, threaded rod; 53, threaded sleeve; 54, limit rod; 55, brush plate; 56, brush strip; 57, glue box; 58, glue inlet; 59, glue outlet; 510, conveying pipe; 511, sole placement groove; 512, sole; 513, baffle groove; 514, baffle; 515, waste glue outlet; 516, glue guide rack; 517, waste glue box; 6, placement device; 61, insole box; 62, insole inlet; 63 , insole outlet; 64, rotating shaft; 65, first belt groove; 66, second belt groove; 67, first belt; 68, slide groove; 69, half gear; 610, first rack; 611, push plate; 612, positioning sleeve; 613, insole; 614, spring hole; 615, spring; 7, adhesive device; 71, rotating shaft; 72, third belt groove; 73, fourth belt groove; 74, second belt; 75, rack groove; 76, gear; 77, second rack; 78, pressing plate; 79, rack protection cover; 710, heating plate. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example 1 like Figure 1 to Figure 7 As shown, this embodiment proposes an insole glue brushing and bonding integrated machine, comprising a bottom plate 1, a conveying frame 2 is fixedly connected to the top of the bottom plate 1, a conveying belt 3 is drivingly connected to the circumferential surface of the conveying frame 2, a protective cover 4 is fixedly connected to the top of the conveying frame 2, and a glue brushing device 5 is arranged inside the protective cover 4; The glue brushing device 5 includes a motor 51, the side of the motor 51 is fixedly connected to the side of the protective cover 4, a threaded rod 52 is fixedly connected to the output shaft of the motor 51, a threaded sleeve 53 is threadedly connected to the circumferential surface of the threaded rod 52, a limiting rod 54 is rotatably connected inside the protective cover 4, a brush plate 55 is fixedly connected to the circumferential surface of the threaded sleeve 53, a brush strip 56 is fixedly connected to the bottom of the brush plate 55, a glue box 57 is fixedly connected to the top of the protective cover 4, a glue inlet 58 is provided at the top of the glue box 57, a glue outlet 59 is provided on the side of the glue box 57, a delivery pipe 510 is rotatably connected inside the glue outlet 59, and one end of the delivery pipe 510 away from the glue box 57 is fixedly connected to the side of the brush plate 55, a sole placement groove 511 is provided on the top of the conveyor belt 3, and a sole 512 is fixedly connected inside the sole placement groove 511.

[0024] Furthermore, a baffle groove 513 is provided on the side of the glue box 57 , and a baffle 514 is slidably connected inside the baffle groove 513 . This design is conducive to opening or closing the glue outlet 59 through the sliding of the baffle 514 .

[0025] Furthermore, a waste glue opening 515 is provided on the side of the protective cover 4 , a glue guide frame 516 is fixedly connected to the inside of the waste glue opening 515 , and a waste glue box 517 is fixedly connected to the top of the bottom plate 1 . This design is conducive to collecting excess glue through the waste glue box 517 .

[0026] Furthermore, the glue guide frame 516 is located below the brush strip 56 , and the waste glue box 517 is located below the waste glue opening 515 . This design is conducive to sending excess glue on the brush strip 56 into the waste glue box 517 through the glue guide frame 516 .

[0027] Further, the protective cover 4 is provided with a placing device 6, which includes an insole box 61, the bottom of the insole box 61 is fixedly connected to the top of the protective cover 4, the top of the insole box 61 is provided with an insole inlet 62, the bottom of the insole box 61 is provided with an insole outlet 63, the insole box 61 is rotatably connected with a rotating shaft 64, the circumferential surface of the threaded rod 52 is provided with a first belt groove 65, the circumferential surface of the rotating shaft 64 is provided with a second belt groove 66, the circumferential surface of the first belt groove 65 is transmission-connected with a first belt 67, the inner side surface of the first belt 67 is on the circumferential surface of the second belt groove 66, and the insole box 61 is provided with a first belt groove 67. A slide groove 68 is provided, and a half gear 69 is fixedly passed through the circumferential surface of the rotating shaft 64. The inner wall of the slide groove 68 is slidably connected with a first rack 610. The circumferential surface of the half gear 69 is meshed with the side of the first rack 610. The side of the first rack 610 is fixedly connected with a push plate 611. The inner wall of the protective cover 4 is fixedly connected with a positioning sleeve 612. The interior of the insole box 61 is provided with an insole 613. This design is conducive to the transmission of the first belt 67, so that when the threaded rod 52 rotates, the rotating shaft 64 is driven to rotate. When the rotating shaft 64 rotates, the meshing of the half gear 69 and the first rack 610 causes the push plate 611 to push the insole 613 out.

[0028] Furthermore, a spring hole 614 is formed on the inner wall of the slide groove 68, a spring 615 is fixedly connected to the inner wall of the spring hole 614, and one end of the spring 615 away from the spring hole 614 is fixedly connected to the side of the first rack 610. This design is conducive to resetting the first rack 610 through the spring 615.

[0029] Furthermore, the side of the first rack 610 is elastically connected to the inner wall of the spring hole 614 through a spring 615, and the positioning sleeve 612 is located above the sole 512. This design is conducive to limiting the pushed out insole 613 through the positioning sleeve 612, so that the insole 613 falls on the sole 512.

[0030] Furthermore, the protective cover 4 is provided with an adhesive device 7, which includes a rotating shaft 71, the circumferential surface of the rotating shaft 71 is rotatably connected to the inside of the protective cover 4, a third belt groove 72 is provided on the circumferential surface of the threaded rod 52, a fourth belt groove 73 is provided on the circumferential surface of the rotating shaft 71, a second belt 74 is transmission-connected to the circumferential surface of the third belt groove 72, the inner side surface of the second belt 74 is on the circumferential surface of the fourth belt groove 73, and a rack groove 75 is provided on the top of the protective cover 4. A gear 76 is fixedly passed through the circumferential surface of the rotating shaft 71, and a second rack 77 is slidably connected inside the rack groove 75. The circumferential surface of the gear 76 is meshed with the side surface of the second rack 77, and a pressing plate 78 is fixedly connected to the side surface of the second rack 77. This design is conducive to the transmission of the second belt 74, so that when the threaded rod 52 rotates, the rotating shaft 71 is driven to rotate. When the rotating shaft 71 rotates, the gear 76 is meshed with the second rack 77, so that the pressing plate 78 presses the insole 613.

[0031] Furthermore, a rack protective cover 79 is fixedly connected to the top of the protective cover 4, and a heating plate 710 is arranged inside the pressing plate 78. This design is conducive to protecting the rack through the rack protective cover 79, and the glue can be cured faster when the pressing plate 78 presses the insole 613 through the heating plate 710.

[0032] Furthermore, the insole 613 is located on the displacement track of the pressing plate 78 , and the material of the rack protective cover 79 is set to polyurethane. This design is conducive to pressing the insole 613 through the pressing plate 78 to make the insole 613 bonded to the sole 512 .

[0033] In this embodiment, when it is necessary to apply glue, first slide the baffle 514 to allow the glue in the glue box 57 to flow onto the brush plate 55 through the delivery pipe 510, and then start the motor 51. When the motor 51 is started, the threaded rod 52 on the output shaft of the motor 51 rotates clockwise. When the threaded rod 52 rotates clockwise, the threaded sleeve 53 on the threaded rod 52 moves horizontally to the right. When the threaded sleeve 53 moves horizontally to the right, the brush plate 55 on the threaded sleeve 53 moves horizontally to the right. When the brush plate 55 moves horizontally to the right, the brush strip 56 on the brush plate 55 applies glue to the sole 512 on the conveyor belt 3. When the threaded rod 52 rotates counterclockwise, the threaded sleeve 53 on the threaded rod 52 moves horizontally to the left. When the threaded sleeve 53 moves horizontally to the left, the brush plate 55 on the threaded sleeve 53 moves horizontally to the left. When the brush plate 55 moves horizontally to the left, the brush strip 56 on the brush plate 55 The brush strip 56 applies glue to the sole 512 on the conveyor belt 3. After the gluing is completed, the first belt 67 drives the threaded rod 52 to rotate clockwise and drive the rotating shaft 64 to rotate clockwise. When the rotating shaft 64 rotates clockwise, the half gear 69 is meshed with the first rack 610, so that the first rack 610 intermittently moves to the right when the rotating shaft 64 rotates. When the first rack 610 moves to the right, the push plate 611 moves to the right to push out the insole 613 in the insole box 61. The pushed out insole 613 falls accurately on the sole 512 through the positioning sleeve 612. When the threaded rod 52 rotates counterclockwise, the first belt 67 drives the threaded rod 52 to rotate counterclockwise and drive the rotating shaft 64 to rotate counterclockwise. When the rotating shaft 64 rotates counterclockwise, the half gear 69 cannot mesh with the first rack 610, and the insole 613 cannot be pushed out at this time.

[0034] After the insole 613 falls on the sole 512, the insole 613 needs to be pressed to make the insole 613 adhere to the sole 512. First, the motor 51 is started. When the motor 51 is started, the threaded rod 52 on the output shaft of the motor 51 rotates clockwise. When the threaded rod 52 rotates clockwise, the second belt 74 drives the rotating shaft 71 to rotate clockwise when the threaded rod 52 rotates clockwise. When the rotating shaft 71 rotates clockwise, the gear 76 is meshed with the second rack 77 to make the rotating shaft 71 rotate clockwise. The second rack 77 moves downward. When the second rack 77 moves downward, the pressing plate 78 on the second rack 77 presses the insole 613 to make the insole 613 adhere to the sole 512. When the rotating shaft 71 rotates counterclockwise, the gear 76 engages with the second rack 77, so that the second rack 77 moves upward when the rotating shaft 71 rotates counterclockwise. When the second rack 77 moves upward, the pressing plate 78 on the second rack 77 cannot press the insole 613, and the insole 613 cannot be adhered to the sole 512 at this time.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An insole glue brushing and bonding machine, characterized in that: It comprises a bottom plate (1), a conveying frame (2) is fixedly connected to the top of the bottom plate (1), a conveying belt (3) is drivingly connected to the circumferential surface of the conveying frame (2), a protective cover (4) is fixedly connected to the top of the conveying frame (2), and a glue brushing device (5) is arranged inside the protective cover (4); The glue brushing device (5) comprises a motor (51), the side of the motor (51) is fixedly connected to the side of the protective cover (4), a threaded rod (52) is fixedly connected to the output shaft of the motor (51), a threaded sleeve (53) is threadedly connected on the circumferential surface of the threaded rod (52), the protective cover (4) is internally rotatably connected to a limit rod (54), a brush plate (55) is fixedly connected on the circumferential surface of the threaded sleeve (53), a brush strip (56) is fixedly connected to the bottom of the brush plate (55), and the protective cover (4) is fixedly connected to the protective cover (4). A glue box (57) is fixedly connected to the top of the conveyor belt (3); a glue inlet (58) is provided on the top of the glue box (57); a glue outlet (59) is provided on the side of the glue box (57); a conveying pipe (510) is rotatably connected to the inside of the glue outlet (59); an end of the conveying pipe (510) away from the glue box (57) is fixedly connected to the side of the brush plate (55); a sole placement groove (511) is provided on the top of the conveyor belt (3); a sole (512) is fixedly connected to the inside of the sole placement groove (511).

2. The insole glue brushing and bonding machine according to claim 1, characterized in that: A baffle groove (513) is provided on the side of the glue box (57), and a baffle (514) is slidably connected inside the baffle groove (513).

3. The insole glue brushing and bonding machine according to claim 2, characterized in that: A waste glue opening (515) is provided on the side of the protective cover (4), a glue guide frame (516) is fixedly connected to the interior of the waste glue opening (515), and a waste glue box (517) is fixedly connected to the top of the bottom plate (1).

4. The insole glue brushing and bonding machine according to claim 3, characterized in that: The rubber guide frame (516) is located below the brush strip (56), and the waste rubber box (517) is located below the waste rubber opening (515).

5. The insole glue brushing and bonding machine according to claim 4, characterized in that: The protective cover (4) is provided with a placement device (6), the placement device (6) comprising an insole box (61), the bottom of the insole box (61) being fixedly connected to the top of the protective cover (4), the top of the insole box (61) being provided with an insole inlet (62), the bottom of the insole box (61) being provided with an insole outlet (63), the interior of the insole box (61) being rotatably connected with a rotating shaft (64), the circumferential surface of the threaded rod (52) being provided with a first belt groove (65), the circumferential surface of the rotating shaft (64) being provided with a second belt groove (66), the circumferential surface of the first belt groove (65) being transmission-connected with a first belt groove (66). The first belt (67) has an inner side surface on the circumferential surface of the second belt groove (66), a slide groove (68) is provided inside the insole box (61), a half gear (69) is fixedly passed through the circumferential surface of the rotating shaft (64), a first rack (610) is slidably connected to the inner wall of the slide groove (68), the circumferential surface of the half gear (69) is meshed with the side surface of the first rack (610), a push plate (611) is fixedly connected to the side surface of the first rack (610), a positioning sleeve (612) is fixedly connected to the inner wall of the protective cover (4), and an insole (613) is arranged inside the insole box (61).

6. The insole glue brushing and bonding machine according to claim 5, characterized in that: The inner wall of the slide groove (68) is provided with a spring hole (614), the inner wall of the spring hole (614) is fixedly connected with a spring (615), and one end of the spring (615) away from the spring hole (614) is fixedly connected to the side surface of the first rack (610).

7. The insole glue brushing and bonding machine according to claim 6, characterized in that: The side surface of the first rack (610) is elastically connected to the inner wall of the spring hole (614) via a spring (615), and the positioning sleeve (612) is located above the sole (512).

8. The insole glue brushing and bonding machine according to claim 7, characterized in that: The protective cover (4) is provided with an adhesive device (7) inside. The adhesive device (7) comprises a rotating shaft (71). The circumferential surface of the rotating shaft (71) is rotatably connected to the inside of the protective cover (4). A third belt groove (72) is provided on the circumferential surface of the threaded rod (52). A fourth belt groove (73) is provided on the circumferential surface of the rotating shaft (71). A second belt (74) is transmission-connected to the circumferential surface of the third belt groove (72). The inner side surface of the second belt (74) is on the circumferential surface of the fourth belt groove (73). A rack groove (75) is provided on the top of the protective cover (4). A gear (76) is fixedly passed through the circumferential surface of the rotating shaft (71). A second rack (77) is slidably connected to the inside of the rack groove (75). The circumferential surface of the gear (76) meshes with the side surface of the second rack (77). A pressing plate (78) is fixedly connected to the side surface of the second rack (77).

9. The insole glue brushing and bonding machine according to claim 8, characterized in that: A rack protection sleeve (79) is fixedly connected to the top of the protective cover (4), and a heating plate (710) is arranged inside the pressing plate (78).

10. The insole glue brushing and bonding machine according to claim 9, characterized in that: The insole (613) is located on the displacement track of the pressing plate (78).

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