Sole gluing device

Abstract

The invention relates to the field of shoe sole gluing, in particular to a shoe sole gluing device which comprises a processing base, the top end of the processing base is rotationally connected with a processing table, three positioning grooves are formed in the top face of the processing table in an annular array mode, and the positioning grooves are used for positioning shoe soles to be glued; the lifting plate is arranged above one of the positioning grooves, and a rail groove matched with the outline of a shoe sole to be glued is formed in the bottom of the lifting plate; by arranging the triangular frame and the adhesive tape, the adhesive tape moves along the inner side face of the shoe sole to be glued, dust and impurities attached to the inner side face of the shoe sole to be glued are removed, a viscous adhesive film is left while the dust is reduced, and glue can be prevented from flowing downwards under the viscous effect of the residual adhesive film; glue on the contact surface of the sole and the upper stays on the inner side surface of the sole, so that adhesion of the sole and the upper is facilitated, and cracking and degumming are reduced.

Description

Technical Field

[0001] The invention relates to the field of sole gluing, and in particular to a sole gluing device. Background Art

[0002] In the process of shoe manufacturing, the sole and the upper are manufactured separately and finally assembled into a finished product. The assembly of the sole and the upper is usually performed by sewing and gluing. In the gluing method, gluing needs to be performed along the inner side of the sole.

[0003] For example, the invention patent with publication number CN118044676A discloses an automatic sole gluing device, including a conveyor belt for transporting the soles to be glued to each work station; a visual sensing device for taking pictures of the soles to be glued, and then analyzing the pictures according to a program to determine the gluing points; a gluing mechanism for receiving information sent from the visual sensing device, and adjusting the corresponding gluing components to synchronously gluing all the soles to be processed; the gluing mechanism includes a frame mounted on a conveyor belt bracket, a lifting frame and a plurality of gluing components, the lifting frame is slidably arranged on the frame, and a plurality of gluing components are arranged at equal intervals on the lifting frame.

[0004] In the above case, during the gluing process of the inner top surface of the sole, the inner side of the sole is easily contaminated with dust or impurities during the processing and transportation of the sole, which can easily lead to the glue being difficult to fully contact with the inner side of the sole during the gluing process, easily causing the sole to debond and crack later.

[0005] Therefore, the present invention proposes a sole gluing device to solve the above problems. Summary of the invention

[0006] In order to achieve the above purpose, the technical solution adopted by the present invention is: a sole gluing device, comprising: A processing seat, the top of which is rotatably connected to a processing table, and a circular array is provided on the top surface of the processing table with three positioning grooves, which are used to position the sole to be glued; A lifting plate, the lifting plate is arranged above one of the positioning slots, and a track groove matching the contour of the sole to be glued is opened at the bottom of the lifting plate; A mounting frame, wherein the top end of the mounting frame is slidably connected in the track groove, a mounting plate is fixedly connected to the side wall of the bottom end of the mounting frame, a first motor is fixedly connected to the end of the mounting plate, a tripod is fixedly connected to the bottom end of the output shaft of the first motor, two end points of the tripod are rotatably connected to a rubber release roller and a rubber collection roller, and a tensioning wheel assembly is arranged at the other end point of the tripod; An adhesive tape, one end of which is wound around the surface of the adhesive roller, and the other end of which passes through the tensioning wheel assembly and is wound around the surface of the adhesive roller, so that the adhesive tape is arranged in a triangular shape in the tripod; A glue spraying hose, the glue spraying hose is fixedly connected to the side wall of the tripod, and the glue spraying hose is located between the glue putting roller and the glue collecting roller; A driving assembly, the driving assembly is used to drive the mounting frame to move along the track groove; Specifically, in the prior art, during the process of gluing the inner top surface of the sole, the inner side of the sole is easily contaminated with dust or impurities during the processing and transportation of the sole, which easily leads to the difficulty of the glue in fully contacting the inner side of the sole during the gluing process, and easily causes the sole to debond and crack in the later stage. The present technical solution can solve the above problem. The specific operation is as follows: first, the sole to be glued is placed in the positioning groove for positioning, and then the processing table is rotated so that the sole to be glued is rotated to the bottom of the lifting plate, and then the lifting plate is moved downward so that the tripod enters the sole to be glued, and then the first motor is started to rotate the tripod 180 degrees, so that the tensioning wheel assembly contacts the inner side of the sole to be glued, so that the adhesive tape contacts the inner side of the sole to be glued; Then, the driving assembly is started, so that the driving assembly drives the mounting frame to move along the track groove, so that the adhesive tape moves along the inner side of the sole to be glued. During the movement of the adhesive tape, the adhesive tape moves under the damping effect to clean up the dust and impurities attached to the inner side of the sole to be glued, thereby improving the cleanliness of the inner side of the sole to be glued, thereby facilitating the glue to fully contact the inner side of the sole to be glued, and reducing cracking and degumming; After the mounting frame moves one or several circles along the track groove, the first motor is started to reset the rotation degree of the tripod, so that the glue spraying hose faces the inner side of the sole to be glued, and then the mounting frame continues to move along the track groove and drives the glue spraying hose to spray glue on the inner side of the sole to be glued. Since the glue film on the adhesive tape will remain on the inner side of the sole to be glued during the process of cleaning the inner side of the sole to be glued, when the glue spraying hose sprays glue to the inner side of the sole to be glued, the stickiness of the residual glue film will hinder the glue from flowing downward, so that the glue on the contact surface of the sole and the upper stays on the inner side of the sole, which is conducive to promoting the adhesion of the sole and the upper and reducing the occurrence of cracking and degumming. After the glue spraying is completed, the lifting plate is moved upward, and then the processing table is rotated to move the glued sole away from the lifting plate for unloading, and the next sole to be glued enters under the lifting plate, and then the sole to be glued is glued according to the above operation process.

[0007] Preferably, the driving assembly comprises: Four synchronous wheels, the four synchronous wheels are symmetrically connected to the bottom end of the lifting plate, the top end of the lifting plate is fixedly connected to a second motor, the output shaft of the second motor is coaxially fixed with the synchronous wheels at the corresponding position, and the surfaces of the four synchronous wheels are commonly connected to a U-shaped synchronous belt; A connecting frame is fixedly connected to the outer side wall of the U-shaped synchronous belt, and the mounting frame is slidably connected in the connecting frame.

[0008] Preferably, the tension wheel assembly comprises: A rotating rod, the rotating rod is rotatably connected in the tripod, and an expansion wheel is fixedly connected to the surface of the rotating rod; A compression shell, the compression shell is fixedly connected to the top of the tripod, a compression plate is fixedly connected inside the compression shell, and a connecting rod is fixedly connected to the side wall of the compression plate; A cavity, wherein the cavity is arranged in the rotating rod, the expansion wheel is communicated with the cavity, and the top end of the rotating rod is rotatably connected with a rotating cover; An air pipe, one end of which is fixedly connected to the compression shell, and the other end of which passes through the rotating cover and is fixedly connected to the rotating cover; The pushing assembly is used to push the connecting rod to move so that the compression plate moves along the compression shell to adjust the air pressure in the compression shell, thereby adjusting the contraction and expansion of the expansion wheel.

[0009] Preferably, the pushing assembly comprises: An arc-shaped driving groove is provided at the bottom end of the mounting plate, one end of the arc-shaped driving groove is away from the first motor, the other end of the arc-shaped driving groove is close to the first motor, and the top end of the connecting rod is slidably connected in the arc-shaped driving groove.

[0010] Preferably, it also includes: A limit rod, wherein the top end of the limit rod is rotatably connected to a sliding block, the sliding block is slidably connected to the bottom end of the mounting frame, and a first spring is fixedly connected between the sliding block and the mounting frame; A first driving wheel, the first driving wheel is rotatably connected to the surface of the limiting rod; An L-shaped pushing frame, one end of which is fixedly connected to the side wall of the tripod, and the other end of which is rotatably connected to a second pushing wheel, wherein the second pushing wheel is used to squeeze and push the first pushing wheel so that the limiting rod approaches and contacts the outer side of the sole to be rubberized.

[0011] Preferably, the top ends of the rotating shafts of the rubber-releasing roller and the rotating shafts of the rubber-collecting roller are commonly connected by a belt.

[0012] Preferably, it also includes: Two slide grooves, the two slide grooves are symmetrically arranged on both sides of the positioning groove; Two positioning wheels, the bottom ends of the two positioning wheels are rotatably connected with a slider, the slider is slidably connected in the slide groove, and a second spring is fixedly connected between the slider and the slide groove; Two electric telescopic rods are respectively fixedly connected in the slide grooves, and the telescopic ends of the electric telescopic rods extend toward the sliding block.

[0013] Preferably, it also includes: An installation groove, the installation groove is arranged in the positioning groove, a transmission roller is symmetrically rotatably connected in the installation groove, and a conveyor belt is commonly connected to the surfaces of the two transmission rollers; The rotary drive mechanism is used to drive the conveyor belt to rotate so as to convey the soles to be glued to the designated position.

[0014] Preferably, the rotary drive mechanism comprises: Two flip blocks, the two flip blocks are coaxially fixed with the two ends of the driving roller, and a torsion spring is fixedly connected between the flip blocks and the side wall of the mounting groove; A push rod, the push rod is slidably connected to the bottom surface of the processing table, and the push rod is located at the bottom of the flip block; The pushing mechanism is used to push the pushing rod to move.

[0015] Preferably, the pushing mechanism comprises: A driving plate, the driving plate is fixedly connected to the side wall of the push rod, a guide groove is provided at the bottom of the driving plate, and the guide groove has an oblique groove and a straight groove; A folding push frame, one end of which is fixedly connected to the telescopic end of the electric telescopic rod, and the other end of which is slidably connected in the guide groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a tripod and an adhesive tape, and moves the adhesive tape along the inner side of the sole to be glued, so as to clean up the dust and impurities attached to the inner side of the sole to be glued, reduce the dust and leave a sticky adhesive film, and the sticky effect of the residual adhesive film will hinder the glue from flowing downward, so that the glue on the contact surface of the sole and the upper stays on the inner side of the sole, which is conducive to promoting the adhesion of the sole and the upper and reducing the occurrence of cracking and degumming.

[0017] 2. The present invention provides an expansion wheel. When the tripod is flipped to bring the expansion wheel into contact with the inner side of the sole to be glued, the expansion wheel is expanded by pushing the assembly, so as to push the adhesive tape so that the adhesive tape is fully in contact with the inner side of the sole to be glued. On the one hand, the cleaning effect is improved, and on the other hand, the adhesive film on the adhesive tape can be fully printed and retained on the inner side of the sole to be glued, thereby hindering the glue from flowing downward and making the glue on the contact surface of the sole and the upper stay on the inner side of the sole, which is beneficial to promoting the adhesion of the sole and the upper and reducing the occurrence of cracking and degumming.

[0018] 3. The present invention sets a limit rod. When the tripod rotates to bring the expansion wheel into contact with the inner side of the sole to be glued, the L-shaped pushing frame rotates, so that the second pushing wheel approaches and pushes the first pushing wheel, and the limit rod approaches and contacts the outer side of the sole to be glued. The outer side of the sole to be glued is supported by the limit rod, thereby reducing the deformation of the outer side of the sole to be glued during the dust cleaning process, and making the inner side of the sole to be glued fully contact with the tape, thereby improving the cleaning effect and reducing dust, which is beneficial to promoting the adhesion of the sole and the upper and reducing the occurrence of cracking and degumming. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 is a cross-sectional view of a processing seat of the present invention; Figure 3 It is a schematic diagram of the connection between the processing table and the positioning wheel in the present invention; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 It is a schematic diagram of the connection between the processing table and the conveyor belt of the present invention; Figure 6 for Figure 5 Enlarged view of point B in the middle; Figure 7 It is a schematic diagram of the connection between the conveyor belt and the transmission roller in the present invention; Figure 8 It is a schematic diagram of the connection between the lifting plate and the U-shaped synchronous belt in the present invention; Fig. 9 is a cross-sectional view of the mounting frame of the present invention; Fig.10 for Fig. 9 Enlarged view of point C in the middle; Fig.11 It is a connection schematic diagram of the mounting plate and the connecting rod in the present invention.

[0020] In the figure: processing seat 1, driving motor 2, processing table 3, positioning groove 301, slide groove 302, installation groove 303, sole to be glued 4, L-shaped bracket 5, cylinder 6, lifting plate 7, track groove 701, mounting frame 8, mounting plate 9, arc-shaped driving groove 901, first motor 10, tripod 11, glue release roller 12, glue collection roller 13, adhesive tape 14, belt 15, glue spraying hose 16, synchronous wheel 17, second motor 18, round synchronous belt 19, connecting frame 20, rotating rod 21 , cavity 2101, rotating cover 22, expansion wheel 23, compression shell 24, compression plate 25, connecting rod 26, air pipe 27, limiting rod 28, sliding block 29, first spring 30, first pushing wheel 31, L-shaped pushing frame 32, second pushing wheel 33, positioning wheel 34, slider 35, second spring 36, electric telescopic rod 37, transmission roller 38, conveyor belt 39, flip block 40, torsion spring 41, pushing rod 42, driving plate 43, guide groove 44, folding pushing frame 45. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 11 A shoe sole gluing device is shown, comprising: A processing seat 1, the top of which is rotatably connected to a processing table 3, and a circular array is provided on the top surface of the processing table 3 to form three positioning grooves 301, which are used to position the sole 4 to be glued; A lifting plate 7, the lifting plate 7 is arranged above one of the positioning grooves 301, and a track groove 701 matching the contour of the sole 4 to be glued is provided at the bottom of the lifting plate 7; A mounting frame 8, the top of which is slidably connected in the track groove 701, a mounting plate 9 is fixedly connected to the side wall of the bottom end of the mounting frame 8, a first motor 10 is fixedly connected to the end of the mounting plate 9, a tripod 11 is fixedly connected to the bottom end of the output shaft of the first motor 10, two ends of the tripod 11 are rotatably connected to a rubber release roller 12 and a rubber collection roller 13, and a tensioning wheel assembly is arranged at the other end of the tripod 11; An adhesive tape 14, one end of which is wound around the surface of the adhesive roller 12, and the other end of which passes through the tensioning wheel assembly and is wound around the surface of the adhesive roller 13, so that the adhesive tape 14 is arranged in a triangular shape inside the tripod 11; A glue spraying tube 16, which is fixedly connected to the side wall of the tripod 11 and is located between the glue putting roller 12 and the glue collecting roller 13; A driving assembly, which is used to drive the mounting frame 8 to move along the track groove 701; Specifically, in the prior art, during the process of gluing the inner top surface of the sole, the inner side of the sole is easily contaminated with dust or impurities during the processing and transportation of the sole, which easily leads to the difficulty of the glue in fully contacting the inner side of the sole during the gluing process, and easily causes the sole to debond and crack in the later stage. The present technical solution can solve the above problem. The specific operation is as follows: first, the sole 4 to be glued is placed in the positioning groove 301 for positioning, and then the processing table 3 is rotated to rotate the sole 4 to be glued to the bottom of the lifting plate 7, and then the lifting plate 7 is moved downward, so that the tripod 11 enters the sole 4 to be glued, and then the first motor 10 is started to rotate the tripod 11 180 degrees, so that the tensioning wheel assembly contacts the inner side of the sole 4 to be glued, so that the adhesive tape 14 contacts the inner side of the sole 4 to be glued; Then, the driving assembly is started, so that the driving assembly drives the mounting frame 8 to move along the track groove 701, so that the adhesive tape 14 moves along the inner side of the sole 4 to be glued. During the movement of the adhesive tape 14, the adhesive tape 14 is damped and moves to clean the dust and impurities attached to the inner side of the sole 4 to be glued, thereby improving the cleanliness of the inner side of the sole 4 to be glued, thereby facilitating the glue to fully contact the inner side of the sole 4 to be glued, and reducing cracking and degumming; After the mounting frame 8 moves one or several circles along the track groove 701, the first motor 10 is started to rotate the tripod 11 180 degrees to reset, so that the glue spraying tube 16 faces the inner side of the sole 4 to be glued, and then the mounting frame 8 continues to move along the track groove 701, and drives the glue spraying tube 16 to spray glue on the inner side of the sole 4 to be glued. Since the adhesive film on the adhesive tape 14 will remain on the inner side of the sole 4 to be glued during the process of cleaning the inner side of the sole 4 to be glued, when the glue spraying tube 16 sprays glue to the inner side of the sole 4 to be glued, the stickiness of the residual adhesive film will hinder the glue from flowing downward, so that the glue on the contact surface of the sole and the upper stays on the inner side of the sole, which is conducive to promoting the adhesion of the sole and the upper and reducing the occurrence of cracking and degumming; After the glue spraying is completed, the lifting plate 7 is moved upward, and then the processing table 3 is rotated to make the glued soles move away from the lifting plate 7 for unloading, and the next sole 4 to be glued enters under the lifting plate 7, and then the soles 4 to be glued are glued according to the above operation process.

[0023] It should be noted that the liquid glue generated when the glue film on the surface of the adhesive tape 14 is melted by heat is the same as the glue sprayed by the glue spraying tube 16 .

[0024] The implementation process also includes: An L-shaped bracket 5, the bottom end of which is fixedly connected to the outer wall of the processing seat 1, the top end of which is fixedly connected to a cylinder 6, the bottom end of the telescopic rod of the cylinder 6 is fixedly connected to the top end of the lifting plate 7; the lifting height of the lifting plate 7 is adjusted by the cylinder 6.

[0025] The implementation process also includes: The driving motor 2 is fixedly connected to the bottom of the processing seat 1, and the top of the output shaft of the driving motor 2 is fixedly connected to the processing table 3; the driving motor 2 drives the processing table 3 to rotate 120 degrees each time, so that the processing table 3 drives the sole 4 to be glued to rotate to the specified position to realize loading, gluing and unloading.

[0026] As a further embodiment of the present invention, the drive assembly comprises: Four synchronous wheels 17, the four synchronous wheels 17 are symmetrically connected to the bottom end of the lifting plate 7, the top of the lifting plate 7 is fixedly connected to a second motor 18, the output shaft of the second motor 18 is coaxially fixed with the synchronous wheel 17 at the corresponding position, and the surfaces of the four synchronous wheels 17 are commonly connected to a U-shaped synchronous belt 19; A connecting frame 20, the connecting frame 20 is fixedly connected to the outer side wall of the U-shaped synchronous belt 19, and the mounting frame 8 is slidably connected in the connecting frame 20; Specifically, by setting a U-shaped synchronous belt 19, during the process of cleaning the inner side of the sole 4 to be glued and gluing the inner side of the sole 4 to be glued, by starting the second motor 18, the output shaft of the second motor 18 rotates, the synchronous wheel 17 rotates, and the U-shaped synchronous belt 19 rotates, so that the connecting frame 20 and the mounting frame 8 rotate, and under the drive of the track groove 701, the mounting frame 8 moves along the connecting frame 20 according to the change of the track groove 701, so that the tape 14 and the glue spray hose 16 move along the specified route to glue the inner side of the sole 4 to be glued.

[0027] As a further embodiment of the present invention, the tensioning wheel assembly comprises: A rotating rod 21, the rotating rod 21 is rotatably connected to the tripod 11, and an expansion wheel 23 is fixedly connected to the surface of the rotating rod 21; A compression shell 24, the compression shell 24 is fixedly connected to the top of the tripod 11, a compression plate 25 is fixedly connected inside the compression shell 24, and a connecting rod 26 is fixedly connected to the side wall of the compression plate 25; The cavity 2101 is disposed in the rotating rod 21, the expansion wheel 23 is connected to the cavity 2101, and the top end of the rotating rod 21 is rotatably connected to the rotating cover 22; An air pipe 27, one end of which is fixedly connected to the compression shell 24, and the other end of which passes through the rotating cover 22 and is fixedly connected to the rotating cover 22; A pushing assembly, which is used to push the connecting rod 26 to move, so that the compression plate 25 moves along the compression shell 24 to adjust the air pressure in the compression shell 24, thereby adjusting the contraction and expansion of the expansion wheel 23; The push components include: The arc-shaped driving groove 901 is provided at the bottom end of the mounting plate 9, one end of the arc-shaped driving groove 901 is away from the first motor 10, and the other end of the arc-shaped driving groove 901 is close to the first motor 10, and the top end of the connecting rod 26 is slidably connected in the arc-shaped driving groove 901; Specifically, by setting the expansion wheel 23, when the tripod 11 is turned over to make the expansion wheel 23 contact the inner side of the sole 4 to be glued, the connecting rod 26 is made to slide along the arc driving groove 901. Under the drive of the arc driving groove 901, the connecting rod 26 pushes the compression plate 25 to move along the compression shell 24, so that the pressure in the compression shell 24 increases. Under the connection of the air pipe 27, the expansion wheel 23 is expanded, so as to push the adhesive tape 14, so that the adhesive tape 14 is fully in contact with the inner side of the sole 4 to be glued, on the one hand, the cleaning effect is improved, and on the other hand, the adhesive film on the adhesive tape 14 can be fully printed and retained on the inner side of the sole 4 to be glued, thereby hindering the glue from flowing downward, so that the glue on the contact surface of the sole and the upper stays on the inner side of the sole, which is conducive to promoting the adhesion of the sole and the upper and reducing the occurrence of cracking and degumming; During the rotation and resetting of the tripod 11 , the pressure in the compression shell 24 is reduced under the above operation, so that the expansion wheel 23 contracts, thereby facilitating the separation of the adhesive tape 14 from the inner side of the sole 4 to be glued.

[0028] As a further embodiment of the present invention, the rotating shaft of the rubber-releasing roller 12 and the top of the rotating shaft of the rubber-collecting roller 13 are jointly connected by a belt 15; Specifically, by providing the belt 15, the rubber releasing roller 12 and the rubber collecting tube rotate synchronously, so that the adhesive tape 14 is always in a taut state during the process of cleaning the dust on the inner side of the sole 4 to be glued.

[0029] As a further embodiment of the present invention, it also includes: A limit rod 28, the top of which is rotatably connected to a sliding block 29, the sliding block 29 is slidably connected to the bottom end of the mounting frame 8, and a first spring 30 is fixedly connected between the sliding block 29 and the mounting frame 8; A first pushing wheel 31, the first pushing wheel 31 is rotatably connected to the surface of the limiting rod 28; An L-shaped pushing frame 32, one end of which is fixedly connected to the side wall of the tripod 11, and the other end of which is rotatably connected to a second pushing wheel 33, the second pushing wheel 33 is used to squeeze and push the first pushing wheel 31, so that the limiting rod 28 approaches and contacts the outer side of the sole 4 to be rubberized; Specifically, by setting the limiting rod 28, when the tripod 11 rotates to make the expansion wheel 23 contact the inner side of the sole 4 to be glued, the L-shaped pushing frame 32 rotates, so that the second pushing wheel 33 approaches and pushes the first pushing wheel 31, so that the limiting rod 28 approaches and contacts the outer side of the sole 4 to be glued, and the outer side of the sole 4 to be glued is supported by the limiting rod 28, thereby reducing the deformation of the outer side of the sole 4 to be glued during the dust cleaning process, so that the inner side of the sole 4 to be glued is fully in contact with the tape 14, thereby improving the cleaning effect.

[0030] As a further embodiment of the present invention, it also includes: Two slide grooves 302, the two slide grooves 302 are symmetrically arranged on both sides of the positioning groove 301; Two positioning wheels 34, the bottom ends of the two positioning wheels 34 are rotatably connected with a slider 35, the slider 35 is slidably connected in the slide groove 302, and a second spring 36 is fixedly connected between the slider 35 and the slide groove 302; Two electric telescopic rods 37, the two electric telescopic rods 37 are respectively fixedly connected in the slide slot 302, and the telescopic ends of the electric telescopic rods 37 extend toward the slider 35; Specifically, by setting the positioning wheel 34, after the sole 4 to be glued is placed into the positioning groove 301, the electric telescopic rod 37 is started, so that the telescopic end of the electric telescopic rod 37 moves toward the slider 35, and finally pushes the slider 35, so that the slider 35 drives the positioning wheel 34 to slide along the slide groove 302, approaching the side wall of the sole 4 to be glued, and clamping and limiting the side wall of the sole 4 to be glued, thereby improving the stability of the sole 4 to be glued during the cleaning process, which is beneficial for the tape 14 to fully contact the inner side of the sole 4 to be glued.

[0031] As a further embodiment of the present invention, the installation groove 303 is provided in the positioning groove 301, and the transmission roller 38 is symmetrically connected to the installation groove 303 for rotation, and the surfaces of the two transmission rollers 38 are commonly connected for transmission with a conveyor belt 39; A rotary drive mechanism, which is used to drive the conveyor belt 39 to rotate so as to convey the sole 4 to be glued to a designated position; The rotary drive mechanism includes: Two flip blocks 40, the two flip blocks 40 are coaxially fixed with the two ends of the driving roller 38, and a torsion spring 41 is fixedly connected between the flip block 40 and the side wall of the mounting groove 303; A push rod 42, which is slidably connected to the bottom surface of the processing table 3 and is located at the bottom of the flip block 40; A pushing mechanism, the pushing mechanism is used to push the pushing rod 42 to move; The driving agencies include: A driving plate 43, the driving plate 43 is fixedly connected to the side wall of the push rod 42, and a guide groove 44 is formed at the bottom of the driving plate 43, and the guide groove 44 has an oblique groove and a straight groove; A foldable push frame 45, one end of which is fixedly connected to the telescopic end of the electric telescopic rod 37, and the other end of which is slidably connected to the guide groove 44; Specifically, by setting the conveyor belt 39, when the telescopic end of the electric telescopic rod 37 moves toward the slider 35, the folding push frame 45 moves along the guide groove 44, and under the driving of the inclined groove of the guide groove 44, the driving plate 43 drives the push rod 42 to move toward the flip block 40, so that the flip block 40 flips, the torsion spring 41 is compressed, the flip block 40 flips, and the transmission roller 38 rotates, thereby rotating the conveyor belt 39 to transport the to-be-glued sole 4 into the positioning groove 301, and make the end of the to-be-glued sole 4 contact with the side wall of the positioning groove 301, so that the to-be-glued sole 4 moves to the specified position, which is conducive to making the adhesive tape 14 fully contact with the inner side of the to-be-glued sole 4; After the sole 4 to be glued is moved to the designated position, the electric telescopic rod 37 contacts the slider 35 and pushes the slider 35 and the positioning wheel 34 to move toward the sole 4 to be glued. At this time, the folding push frame 45 moves along the straight groove of the guide groove 44. After the gluing is completed, the telescopic rod of the electric telescopic rod 37 is reset. Under the above principle, the positioning wheel 34 is first moved away from the sole 4 to be glued, and then the conveyor belt 39 moves in the opposite direction to move the sole 4 to be glued to the outside of the positioning groove 301, thereby facilitating the removal of the sole 4 to be glued from the positioning groove 301.

[0032] The working principle of the present invention is as follows: firstly, the sole 4 to be glued is placed into the positioning groove 301 for positioning, then the processing table 3 is rotated to rotate the sole 4 to be glued to the bottom of the lifting plate 7, then the lifting plate 7 is moved downward, so that the tripod 11 enters the sole 4 to be glued, and then the first motor 10 is started to rotate the tripod 11 180 degrees, so that the tension wheel assembly contacts the inner side of the sole 4 to be glued, so that the adhesive tape 14 contacts the inner side of the sole 4 to be glued; Then, the driving assembly is started, so that the driving assembly drives the mounting frame 8 to move along the track groove 701, so that the adhesive tape 14 moves along the inner side of the sole 4 to be glued. During the movement of the adhesive tape 14, the adhesive tape 14 is damped and moves to clean the dust and impurities attached to the inner side of the sole 4 to be glued, thereby improving the cleanliness of the inner side of the sole 4 to be glued, thereby facilitating the glue to fully contact the inner side of the sole 4 to be glued, and reducing cracking and degumming; After the mounting frame 8 moves one or several circles along the track groove 701, the first motor 10 is started to rotate the tripod 11 180 degrees to reset, so that the glue spraying tube 16 faces the inner side of the sole 4 to be glued, and then the mounting frame 8 continues to move along the track groove 701, and drives the glue spraying tube 16 to spray glue on the inner side of the sole 4 to be glued. Since the adhesive film on the adhesive tape 14 will remain on the inner side of the sole 4 to be glued during the process of cleaning the inner side of the sole 4 to be glued, when the glue spraying tube 16 sprays glue to the inner side of the sole 4 to be glued, the stickiness of the residual adhesive film will hinder the glue from flowing downward, so that the glue on the contact surface of the sole and the upper stays on the inner side of the sole, which is conducive to promoting the adhesion of the sole and the upper and reducing the occurrence of cracking and degumming; After the glue spraying is completed, the lifting plate 7 is moved upward, and then the processing table 3 is rotated to make the glued soles move away from the lifting plate 7 for unloading, and the next sole 4 to be glued enters under the lifting plate 7, and then the soles 4 to be glued are glued according to the above operation process.

[0033] 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 sole gluing device, characterized in that: include: A processing seat (1), the top of the processing seat (1) being rotatably connected to a processing table (3), the top surface of the processing table (3) being provided with three positioning grooves (301) in an annular array, the positioning grooves (301) being used to position the sole (4) to be glued; A lifting plate (7), the lifting plate (7) being arranged above one of the positioning grooves (301), and a track groove (701) matching the contour of the sole (4) to be glued is provided at the bottom of the lifting plate (7); A mounting frame (8), wherein the top end of the mounting frame (8) is slidably connected in the track groove (701), a mounting plate (9) is fixedly connected to the side wall of the bottom end of the mounting frame (8), a first motor (10) is fixedly connected to the end of the mounting plate (9), a tripod (11) is fixedly connected to the bottom end of the output shaft of the first motor (10), two end points of the tripod (11) are rotatably connected to a rubber release roller (12) and a rubber collection roller (13), and a tensioning wheel assembly is provided at the other end point of the tripod (11); An adhesive tape (14), wherein one end of the adhesive tape (14) is wound around the surface of the adhesive release roller (12), and the other end of the adhesive tape (14) is wound around the surface of the adhesive collection roller (13) after passing through the tensioning wheel assembly, so that the adhesive tape (14) is arranged in a triangular shape inside the tripod (11); A glue spraying tube (16), the glue spraying tube (16) being fixedly connected to a side wall of the tripod (11), the glue spraying tube (16) being located between the glue putting roller (12) and the glue collecting roller (13); A driving assembly, the driving assembly is used to drive the mounting frame (8) to move along the track groove (701).

2. A sole gluing device according to claim 1, characterized in that: The drive assembly comprises: Four synchronous wheels (17), the four synchronous wheels (17) being symmetrically rotatably connected to the bottom end of the lifting plate (7), the top end of the lifting plate (7) being fixedly connected to a second motor (18), the output shaft of the second motor (18) being coaxially fixed to the synchronous wheel (17) at a corresponding position, and the surfaces of the four synchronous wheels (17) being commonly connected to a circular synchronous belt (19); A connecting frame (20), wherein the connecting frame (20) is fixedly connected to the outer side wall of the U-shaped synchronous belt (19), and the mounting frame (8) is slidably connected in the connecting frame (20).

3. A sole gluing device according to claim 1, characterized in that: The tension wheel assembly comprises: A rotating rod (21), the rotating rod (21) being rotatably connected to the tripod (11), and an expansion wheel (23) being fixedly connected to the surface of the rotating rod (21); A compression shell (24), the compression shell (24) being fixedly connected to the top end of the tripod (11), a compression plate (25) being fixedly connected inside the compression shell (24), and a connecting rod (26) being fixedly connected to the side wall of the compression plate (25); A cavity (2101), the cavity (2101) being arranged in the rotating rod (21), the expansion wheel (23) being in communication with the cavity (2101), and the top end of the rotating rod (21) being rotatably connected to a rotating cover (22); an air pipe (27), one end of the air pipe (27) being fixedly connected to the compression shell (24), and the other end of the air pipe (27) passing through the rotating cover (22) and being fixedly connected to the rotating cover (22); A pushing assembly is used to push the connecting rod (26) to move, so that the compression plate (25) moves along the compression shell (24) to adjust the air pressure in the compression shell (24), thereby adjusting the contraction and expansion of the expansion wheel (23).

4. A sole gluing device according to claim 3, characterized in that: The pushing component comprises: An arc-shaped driving groove (901), wherein the arc-shaped driving groove (901) is formed at the bottom end of the mounting plate (9), one end of the arc-shaped driving groove (901) is away from the first motor (10), and the other end of the arc-shaped driving groove (901) is close to the first motor (10), and the top end of the connecting rod (26) is slidably connected in the arc-shaped driving groove (901).

5. The shoe sole gluing device according to claim 1, characterized in that: Also includes: a limit rod (28), the top end of the limit rod (28) being rotatably connected to a sliding block (29), the sliding block (29) being slidably connected to the bottom end of the mounting frame (8), and a first spring (30) being fixedly connected between the sliding block (29) and the mounting frame (8); A first driving wheel (31), the first driving wheel (31) being rotatably connected to the surface of the limiting rod (28); An L-shaped pushing frame (32), one end of the L-shaped pushing frame (32) is fixedly connected to the side wall of the tripod (11), and the other end of the L-shaped pushing frame (32) is rotatably connected to a second pushing wheel (33), the second pushing wheel (33) being used to squeeze and push the first pushing wheel (31) so that the limiting rod (28) approaches and contacts the outer side of the sole (4) to be rubberized.

6. A sole gluing device according to claim 1, characterized in that: The top ends of the rotating shafts of the rubber-releasing roller (12) and the rotating shafts of the rubber-collecting roller (13) are jointly connected by a belt (15).

7. The shoe sole gluing device according to claim 1, characterized in that: Also includes: Two slide grooves (302), the two slide grooves (302) are symmetrically arranged on both sides of the positioning groove (301); Two positioning wheels (34), the bottom ends of the two positioning wheels (34) are rotatably connected to a slider (35), the slider (35) is slidably connected in the slide groove (302), and a second spring (36) is fixedly connected between the slider (35) and the slide groove (302); Two electric telescopic rods (37), the two electric telescopic rods (37) are respectively fixedly connected in the slide groove (302), and the telescopic ends of the electric telescopic rods (37) extend in the direction of the slider (35).

8. The sole gluing device according to claim 7, characterized in that: Also includes: An installation groove (303), the installation groove (303) being arranged in the positioning groove (301), a transmission roller (38) being symmetrically rotatably connected in the installation groove (303), and a conveyor belt (39) being commonly transmission-connected on the surfaces of two transmission rollers (38); A rotary drive mechanism, the rotary drive mechanism is used to drive the conveyor belt (39) to rotate, so as to convey the sole (4) to be glued to a designated position.

9. A sole gluing device according to claim 8, characterized in that: The rotary drive mechanism comprises: Two flip blocks (40), the two flip blocks (40) being coaxially fixed to the two ends of the driving roller (38), and a torsion spring (41) being fixedly connected between the flip blocks (40) and the side wall of the mounting groove (303); A push rod (42), the push rod (42) being slidably connected to the bottom surface of the processing table (3), and the push rod (42) being located at the bottom of the turning block (40); A pushing mechanism, wherein the pushing mechanism is used to push the pushing rod (42) to move.

10. The shoe sole gluing device according to claim 9, characterized in that: The driving mechanism comprises: A driving plate (43), the driving plate (43) being fixedly connected to the side wall of the push rod (42), the bottom of the driving plate (43) being provided with a guide groove (44), the guide groove (44) comprising an oblique groove and a straight groove; A foldable pushing frame (45), one end of which is fixedly connected to the telescopic end of the electric telescopic rod (37), and the other end of which is slidably connected in the guide groove (44).

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