CN118177458A - Shoe assembling system and process method - Google Patents

Abstract

The invention provides an assembled shoe system, which comprises a steaming machine, a freezing vulcanizing machine, a spraying and baking device, a bottom pressing machine and a rotary material rack, wherein a glue brushing area, a pretreatment area, a hot baking area, a glue spraying area and a baking area are sequentially distributed on the spraying and baking device, all the areas are sequentially arranged around the periphery of a conveying structure, the steaming machine is arranged at a vulcanizing feed inlet of the freezing vulcanizing machine, the freezing vulcanizing machine is arranged beside the glue brushing area, the bottom pressing machine is arranged beside the baking area, and the rotary material racks are respectively arranged beside the steaming machine and a working area of the glue brushing area; the pretreatment area and the spraying area are provided with automatic spraying devices of industrial robots, the hot baking area is provided with a baking oven device, and the baking area is provided with a baking device. The invention greatly shortens the whole length of the assembly line, reduces the production cost, improves the production efficiency, reduces the labor burden of staff and has great popularization value.

Description

Shoe assembling system and process method

Technical Field

The invention relates to the technical field of shoemaking, in particular to an assembled shoe system and a process method.

Background

There are two main methods of making shoes: one is injection molding and one is cold bonding. The shoe is made by cold bonding process, the upper surface is stuck to the sole by glue through heating, and cooling and shaping are carried out. Compared with injection moulding shoes, cold-bonding shoes have the advantage of being more comfortable to wear. In the traditional glue water-cooling bonding shoe making process, a large number of professional technicians such as scribing, gluing and the like are required, and the assembly line body is long, the occupied area is large and the production cost is high.

With the continuous development of economy, the production equipment and process for cold-bonded shoes are also continuously advancing. Chinese patent CN111264978a discloses a novel shoemaking assembly line, belongs to shoemaking production technical field, including being the steam softening device, first heat setting machine, drying device, side face device, glue supplementing device, bottom pressing device, wrinkle removing device, first freezing setting machine and the last removing device that the U-shaped was arranged in proper order, its shoemaking technology includes: the shoe upper surface sleeving, vamp freezing shaping, bottom pasting and drying, shoe upper surface pressing, glue supplementing, bottom pressing, wrinkle removing, shoe freezing shaping, shoe last removing and packaging in a packaging line.

However, the above prior art still needs more manpower, and the assembly line body is long, in order to satisfy the production needs, needs to increase the quantity of shoe trees in the assembly line thereupon, needs to carry the shoe tree back and forth simultaneously, has increased staff's work burden, influences the production efficiency of production line, and manufacturing cost is also higher. Accordingly, there is a need for a new assembled shoe system and process that addresses some of the problems of the prior art.

Disclosure of Invention

The invention aims to provide an assembled shoe system and a process method, which are used for solving some problems in the prior art.

In order to achieve the above purpose, the invention adopts the following technical scheme: the shoe assembling system comprises a steaming machine, a freezing vulcanizing machine, a spraying baking device, a bottom pressing machine and a rotary material rack, wherein a glue brushing area, a pretreatment area, a hot baking area, a glue spraying area and a baking area are sequentially distributed on the spraying baking device, all areas are sequentially arranged around the periphery of a conveying structure, the steaming machine is arranged at a vulcanizing feed inlet of the freezing vulcanizing machine, the freezing vulcanizing machine is arranged beside the glue brushing area, the bottom pressing machine is arranged beside the baking area, and rotary material racks are respectively arranged beside working areas of the steaming machine and the glue brushing area;

the pretreatment area and the spraying area are provided with automatic spraying devices of industrial robots, the hot baking area is provided with a baking oven device, and the baking area is provided with a baking device.

Further, the transportation structure comprises a linear guide rail, a tray mechanism in sliding connection with the linear guide rail, a synchronous belt for pulling the tray mechanism to move and a servo motor for driving the synchronous belt to drive;

The synchronous belts are provided with a plurality of synchronous belts, each synchronous belt is connected with a servo motor respectively, and the synchronous belts are connected to form an annular conveying line.

Further, the tray mechanism comprises a connecting main body, the upper part of the connecting main body is fixedly connected with a sole bracket, the bottom of the connecting main body is detachably connected with a shoe tree structure, and the connecting main body is in sliding connection with a linear guide rail through a V-shaped guide wheel;

The inside of connecting the main part is connected hold-down mechanism, hold-down mechanism is the rubber piece with the contact surface of hold-in range, the support column is connected to the bottom of rubber piece, the outside cover of support column establishes the spring.

Further, the transportation structure is provided with stop gear respectively on pretreatment area and spraying district region, stop gear includes link assembly and is used for driving the cylinder of link assembly activity, the inboard of tray mechanism has the stopper with the spacing joint of link assembly's bottom.

Further, an opening is formed in one end, close to the conveying structure, of the oven device, and a heating pipe structure 321 is arranged in a drying cavity of the oven device.

Further, the baking device comprises an upper baking cavity and a lower baking cavity which are vertically distributed, the upper baking cavity and the lower baking cavity are respectively provided with a heating pipe structure 321, the upper baking cavity and the lower baking cavity are separated by a partition plate, and a channel groove is formed between one side of the partition plate and the inner wall of one side of the baking device, which is close to the conveying structure.

Further, the rotary material rack comprises a rack, and a rotatable shaft body is arranged in the center of the rack in a penetrating manner; the material frame assembly comprises a material supporting table, the center of the material supporting table is fixed on the outer wall of the shaft body above the frame, and the material supporting table is separated by an isolation mechanism to form a plurality of placement areas; the balancing device is arranged on the bottom surface of the material rack assembly and is in sliding connection with the upper surface of the rack; the output shaft of the divider is connected with the shaft body through a first transmission assembly, and the input shaft of the divider is connected with the power device through a second transmission assembly.

Further, the material supporting table is provided with a plurality of layers.

Further, the isolation mechanism is one of a metal isolation part, a glass isolation part or a plastic isolation part, and the isolation part is of a net structure or a plate structure.

A process for assembling a shoe system, comprising the steps of:

S1, taking out vamps from a rotary material rack for placing vamp materials, and performing last sleeving operation after steaming in a steaming machine;

s2, placing the shoe tree structure sleeved with the shoe tree in the step S1 in a vulcanizing layer of a freezing vulcanizing machine for vulcanizing;

S3, taking out the vulcanized vamp, arranging, and hanging the shoe last structure of the arranged vamp at the bottom of the tray mechanism of the transport structure;

S4, taking out soles with shoe sizes corresponding to the shoe uppers from the rotary material rack for placing sole materials, brushing the soles in a brushing area, and placing the soles with the brushed primers on a sole bracket of the same tray mechanism matched with the shoe uppers;

S5, spraying the treating agent on the vamp by the automatic spraying device of the industrial robot after the vamp passes through the pretreatment area;

s6, baking the vamp subjected to the spraying of the treating agent for the first time through a baking oven device of a hot baking area;

s7, spraying glue on the vamp by the automatic spraying device of the industrial robot after the vamp is baked once and passes through the spraying area;

s8, spraying the vamp with the glue and the sole with the primer on the tray mechanism in the step S7, and baking the vamp through a lower baking cavity of a baking device and the sole through an upper baking cavity when the vamp and the sole with the primer pass through the temperature control baking area;

S9, bonding the dried vamp and the sole in a sole pressing machine;

s10, placing the attached shoes in a freezing layer of a freezing vulcanizing machine for freezing;

And S11, performing last removing operation on the shoe after the freezing in the step S10, and thus completing assembly of the vamp and the sole.

After the technical scheme is adopted, compared with the prior art, the method has the following beneficial effects: the whole length of the assembly line is greatly shortened, the production cost is reduced, the production efficiency is improved, the labor burden of workers is reduced, and the production line has a high popularization value.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the system architecture of the present invention;

FIG. 2 is a schematic view of the structure of the spray baking device 3 according to the present invention;

FIG. 3 is a schematic view of a transport structure 31 according to the present invention;

Fig. 4 is a bottom view of the transport structure 31 of the present invention;

FIG. 5 is a schematic view of the structure of the oven assembly 32 of the present invention;

FIG. 6 is a schematic view showing the structure of the baking apparatus 33 according to the present invention;

FIG. 7 is a schematic view of a partial structure of the present invention;

FIG. 8 is a schematic view of the tray mechanism 312 of the present invention;

fig. 9 is an enlarged view of a portion a corresponding to fig. 8;

fig. 10 is a schematic structural view of an automatic spraying device 6 of an industrial robot in the present invention;

fig. 11 is a schematic perspective view of a rotary rack 5 according to the present invention;

Fig. 12 is a front view of the rotary rack 5 of the present invention;

Fig. 13 is a top view of the rotary rack 5 of the present invention;

fig. 14 is a schematic view showing a partial structure of the rotary rack 5 according to the present invention.

Reference numerals illustrate: 1. a steaming machine; 2. freezing and vulcanizing machine; 21. freezing the layer; 22. a sulfur layer; 3. a spraying and baking device; 31. a transport structure; 311. a linear guide rail; 312. a tray mechanism; 3121. a connecting body; 3122. a sole bracket; 3123. a last structure; 3124. a V-shaped guide wheel; 3125. a compressing mechanism; 3126. a rubber block; 3127. a support column; 3128. a spring; 313. a synchronous belt; 314. a servo motor; 32. an oven device; 321. a heating pipe structure; 33. a baking device; 331. an upper drying cavity; 332. a lower drying cavity; 333. a partition plate; 3331. a channel groove; 4. a bottom pressing machine; 5. a rotary material rack; 51. a frame; 511. casters; 52. a material rack assembly; 521. a material supporting table; 522. an isolation mechanism; 53. a balancing device; 54. a divider; 55. a first transmission assembly; 56. a power device; 57. a second transmission assembly; 58. a shaft body; 6. an automatic spraying device of an industrial robot; 61. a pneumatic spray gun head.

Detailed Description

The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

In view of the problems of the prior art, the present invention provides an assembled shoe system and a process method, and the present invention is described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 14, the technical scheme adopted in this embodiment is as follows: the utility model provides an equipment shoe system, includes the wet machine of evaporating 1, freezes and adds sulphur machine 2, spraying baking equipment 3, presses end machine 4 and rotation type work or material rest 5 on the spraying baking equipment 3 distribute in proper order and glue the district, pretreatment district, hot drying district, spout gluey district and toast the district, each district encircles in proper order and sets up at the week side of transport structure 31, the wet machine of evaporating 1 sets up the vulcanization feed inlet department at the freezing and adds sulphur machine 2, the freezing is with sulphur machine 2 setting and is near gluing the district, press end machine 4 setting is near toasting the district evaporate the wet machine of 1 and near the work area that glues the district and be provided with rotation type work or material rest 5 respectively.

The freezing vulcanizer 2 includes a freezing layer 21 and a vulcanizing layer 22 that are vertically distributed, and specific internal structures of the freezing layer 11 and the vulcanizing layer 22 are in the prior art, and are not described again.

Specifically, the transport structure 31 includes a linear guide rail 311, a tray mechanism 312 slidably connected to the linear guide rail 311, a timing belt 313 for pulling the tray mechanism 312 to move, and a servo motor 314 for driving the timing belt 313. Preferably, the synchronous belt 313 is a high temperature resistant and wear resistant synchronous belt, and the synchronous belt 313 used in this embodiment may be a belt, a chain, a gear, or the like, so as to drive the tray mechanism 312 to perform a circulating operation. Specifically, the transportation structure 31 adopts a plurality of synchronous belts 313, and a plurality of synchronous belts 313 are connected to form an annular transportation line, and each synchronous belt 313 is controlled by a servo motor 314, so that the speed regulation control of the servo motors 314 of different sections can be realized, and the flexibility of use is improved. In addition, annular transportation line can realize the circulation operation of shoe tree, ensures industrial robot automatic spraying device 6 at the seamless connection of spraying in-process, has also avoided the repeated transport of making a round trip of shoe tree simultaneously, has improved work efficiency, has reduced staff's intensity of labour simultaneously.

Specifically, the pretreatment area and the glue spraying area are provided with an automatic industrial robot spraying device 6, the hot baking area is provided with an oven device 32 for baking the vamp after the treatment agent is sprayed, and the baking area is provided with a baking device 33.

It should be specifically noted that the tray mechanism 312 includes a connection body 3121, the upper portion of the connection body 3121 is fixedly connected with the sole bracket 3122, the bottom of the connection body 3121 is detachably connected with the last structure 3123, and the connection body 3121 is slidably connected with the linear guide rail 311 through the V-shaped guide wheel 3124. The inner side of the connecting body 3121 is further connected with a pressing mechanism 3125, a contact surface between the pressing mechanism 3125 and the synchronous belt 313 is a rubber block 3126, the bottom of the rubber block 3126 is connected with a supporting column 3127, and a spring 3128 is sleeved outside the supporting column 3127. By the frictional force between the rubber block 3126 and the timing belt 313, a sufficient driving force of the tray mechanism 312 can be ensured.

Wherein, the connection mode between the shoe last structure 3123 and the connection main body 3121 is magnetic connection, an iron block is installed on the mouth surface of the shoe last structure 3123, a magnet is installed on the connection surface of the connection main body 3121 and the shoe last structure 3123, and the quick taking and placing of the shoe last structure 3123 are facilitated by the magnetic connection mode.

The transportation structure 31 is provided with a limiting mechanism on the pretreatment area and the spraying area, the limiting mechanism comprises a connecting rod assembly and a cylinder for driving the connecting rod assembly to move, at this time, a limiting block in limiting connection with the bottom end of the connecting rod assembly is arranged on the inner side of the tray mechanism 312, and the limiting block adopts a U-shaped structure. The positioning mechanism is provided so that the exact resting position of the tray mechanism 312 can be ensured during spraying.

It should be specifically noted that, the automatic spraying device 6 of the industrial robot includes a pneumatic spray gun head 61 and a controller (not labeled in the figure), the flexible operation of spraying is realized by using the automatic spraying device 6 of the industrial robot, the spraying operation is performed by using the pneumatic spray gun head 61, and the glue amount or treatment dose and the spraying effect are adjusted by using the controller, so that the minimum glue amount or treatment agent can reach the maximum spraying effect. At the same time, a dust collector device can be arranged on the annular spraying assembly line device 3, so that the harm of the treating agent or glue to the human body and the influence to the environment in the spraying process are reduced.

It should be specifically noted that, the end of the oven device 32 near the transportation structure 31 is provided with an opening, an opening slot for the tray mechanism 312 to pass through is formed between the upper plate of the oven device 32 and the main plate of the transportation structure 31, a heating pipe structure 32172 is installed in the drying cavity of the oven device 32, and the heating pipe structure 32172 is a conventional structure in the market, which is not described herein. The tray mechanism 312 is passed through the oven assembly 32 with its bottom attached last structure 3123 positioned within the oven cavity of the oven assembly 32 and its upper attached sole support 3122 passed over the oven assembly 32.

The baking device 33 is of a structure with two open ends, and comprises an upper baking cavity 331 and a lower baking cavity 332 which are vertically distributed, wherein a heating pipe structure 32172 is respectively arranged in the upper baking cavity 331 and the lower baking cavity 332, the upper baking cavity 331 and the lower baking cavity 332 are separated by a partition 333, different temperatures can be ensured between the upper baking cavity and the lower baking cavity, the upper baking cavity 331 is used for baking soles, and the lower baking cavity 332 is used for baking uppers. A channel 3331 is formed between one side of the partition 333 and the inner wall of one side of the baking device 33 adjacent to the transportation structure 31 to facilitate the passage of the tray mechanism 312. When the tray mechanism 312 passes through the baking device 33, the sole bracket 3122 connected to the upper part thereof is positioned in the upper baking cavity 331 to realize the baking of the sole, the last structure 3123 connected to the lower part thereof is positioned in the lower baking cavity 332 to realize the baking of the vamp, and in the actual use process, the baking temperatures of the upper and lower baking cavities can be respectively controlled by a control system.

The rotary material racks 5 are at least two, and are respectively used for placing vamp materials and sole materials, specifically, one rotary material rack 5 is arranged beside a working area of the steaming machine 1, and the other rotary material rack 5 is arranged beside a glue brushing area.

Specifically, the rotary material rack 5 includes a frame 51, a material rack assembly 52, a balancing device 53, a divider 54, a first transmission assembly 55, a power device 56, and a second transmission assembly 57, a rotatable shaft 58 is disposed in the center of the frame 51 in a penetrating manner, the shaft 58 is connected with the frame 51 through a bearing, and a plurality of casters 511 are disposed at the bottom of the frame 51 to ensure that the device can be moved at any time and increase flexibility of production. Preferably, the casters 511 are heavy duty casters.

It should be specifically noted that, the material rack assembly 52 is disposed on the frame 1, where the material rack assembly 52 includes a plurality of material supporting platforms 521 disposed at intervals, the material supporting platforms 521 disposed at intervals can ensure that the space for placing materials is sufficient, and simultaneously reduce the planar occupied area of the materials, each material supporting platform 521 is fixed on the outer wall of the shaft 58 above the frame 51 at the center of each material supporting platform 521, each material supporting platform 521 is equally divided by the isolation mechanism 522 to form a plurality of placement areas, shoe uppers or shoe soles with the same number of shoes can be placed on different placement areas, so as to avoid the problem of disordered placement of shoe uppers and shoe soles in production, and ensure pairing of shoe uppers and shoe soles, thereby enabling the assembly line to operate more efficiently and improving the production yield. When put, can put according to fixed order, also can set up identification tag at every area of placing, be convenient for carry out the quick recognition to the material of placing of every area of placing, raise the efficiency.

The isolating mechanism 522 is one of a metal isolating member, a glass isolating member, and a plastic isolating member, and the isolating member may be a mesh structure or a plate structure.

Specifically, the material supporting table 521 includes a fixed disk and a placing disk, the placing disk is fixedly connected to the periphery of the fixed disk, the center of the fixed disk is fixed on the outer wall of the shaft body 58 above the frame 51 by a screw, the fixed disk may be an integral body, a plurality of placing areas are formed by equally dividing the fixed disk by the isolation mechanism 522, the fixed disk may also be formed by a plurality of separating bodies which are spliced in a ring shape, each separating body is used as a placing area, and adjacent separating bodies are connected by the isolation mechanism 522.

The isolation mechanism 522 is detachably connected with the material supporting table 521 and the material supporting table 521 is detachably connected with the shaft body 58 respectively, so that the convenience in transportation can be improved, the local maintenance and nursing can be conveniently performed, and the maintenance cost is reduced.

It should be specifically noted that, a balancing device 53 is disposed on the bottom surface of the material rack assembly 52, and the balancing device 53 is slidably connected with the upper surface of the frame 51, and is used for balancing the material rack assembly 52, so as to improve the rotation stability of the material rack assembly 52 in the working process. Specifically, the balancing device 53 is disposed at the bottom of the material supporting table 521 at the lowest layer, the balancing device 53 is a plurality of universal wheels or ball sliding structures or rod-shaped supporting structures which are uniformly distributed in a ring shape, and the specific structures of the ball sliding structures and the rod-shaped supporting structures are conventional known structures in the market, and are not described herein. When the balancing device 53 is a ball sliding structure or a rod-shaped supporting structure, the upper surface of the frame 51 may be provided with an annular chute fitted thereto.

The power device 56 is used for driving the shaft body 58 to rotate 360 degrees, the power device 56 is connected with the input shaft of the divider 54 through the second transmission assembly 57, and the output shaft of the divider 54 is connected with the shaft body 58 through the first transmission assembly 55. The first transmission assembly 55 and the second transmission assembly 57 may be a sprocket mechanism or a pulley mechanism, respectively, in this embodiment, the first transmission assembly 55 adopts a sprocket mechanism, and the second transmission assembly 57 adopts a pulley structure, and the specific structure of the sprocket/pulley mechanism is a well-known prior art, which is not described herein. The power unit 56 employs an asynchronous motor.

When the material supporting table 521 is equally divided to form eight placement areas, the divider 54 is an eighth divider, and the specific selection of the divider 54 is determined according to the number of placement areas of the material supporting table 521. The divider 54 is provided to ensure proper material speed and accurate parking position.

When the shoe with the same style or different styles is used, uppers or soles with different numbers of shoes are sequentially placed on different placement areas of the material supporting table 521 according to the requirements, in the working process of the device, the power device 56 provides sufficient power to drive the input shaft of the divider 54 to rotate so as to complete indexing work, then the output shaft of the divider 54 drives the shaft body 58 to rotate through the first transmission assembly 55, and finally vamp or sole materials to be used are brought to the front of staff.

The process method for assembling the shoe system comprises the following steps:

S1, taking out vamps from a rotary material rack 5 for placing vamp materials, and performing last sleeving operation after steaming in a steaming machine 1;

s2, placing the last structure 3123 covered with the last in the step S1 in a vulcanizing layer 22 of the freezing vulcanizing machine 2 for vulcanizing;

s3, taking out the vulcanized vamp and finishing, and hanging a shoe last structure 3123 of the finished vamp to the bottom of the tray mechanism 312 of the transport structure 31;

s4, taking out soles with shoe sizes corresponding to shoe uppers from the rotary material rack 5 for placing sole materials, brushing the soles in a brushing area, and placing the soles with the brushed soles on the sole bracket 3122 of the same tray mechanism 312 matched with the shoe uppers;

s5, enabling the vamp to pass through a pretreatment area, and spraying the treating agent on the vamp by an automatic spraying device 6 of the industrial robot;

S6, baking the vamp after spraying the treating agent for the first time through a baking oven device 32 of a hot baking area;

s7, spraying glue on the vamp by the automatic spraying device 6 of the industrial robot after the vamp is baked once and passes through a spraying area;

S8, spraying glue on the vamp and brushing the primer on the tray mechanism 312 in the step S7, and simultaneously passing through the baking area, wherein the vamp is baked for the second time through the lower baking cavity 332 of the baking device 33, and the sole is baked through the upper baking cavity 331;

s9, bonding the dried vamp and the sole in a sole pressing machine 4;

s10, placing the attached shoes in a freezing layer of a freezing vulcanizing machine 5 for freezing;

And S11, performing last removing operation on the shoe after the freezing in the step S10, and thus completing assembly of the vamp and the sole.

In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The foregoing is merely illustrative of the present invention and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present invention.

Claims (10)

1. The shoe assembling system is characterized by comprising a steaming machine, a freezing vulcanizing machine, a spraying baking device, a bottom pressing machine and a rotary material rack, wherein a glue brushing area, a pretreatment area, a hot baking area, a glue spraying area and a baking area are sequentially distributed on the spraying baking device, all areas are sequentially arranged around the periphery of a conveying structure, the steaming machine is arranged at a vulcanizing feed inlet of the freezing vulcanizing machine, the freezing vulcanizing machine is arranged beside the glue brushing area, the bottom pressing machine is arranged beside the baking area, and rotary material racks are respectively arranged beside working areas of the steaming machine and the glue brushing area;

the pretreatment area and the spraying area are provided with automatic spraying devices of industrial robots, the hot baking area is provided with a baking oven device, and the baking area is provided with a baking device.

2. The assembled shoe system of claim 1, wherein the transport structure comprises a linear guide rail, a tray mechanism slidably coupled to the linear guide rail, a timing belt for pulling the tray mechanism to move, and a servo motor for driving the timing belt drive;

The synchronous belts are provided with a plurality of synchronous belts, each synchronous belt is connected with a servo motor respectively, and the synchronous belts are connected to form an annular conveying line.

3. The assembled shoe system of claim 2, wherein the tray mechanism comprises a connecting body, the upper part of the connecting body is fixedly connected with a sole bracket, the bottom of the connecting body is detachably connected with a shoe last structure, and the connecting body is slidably connected with a linear guide rail through a V-shaped guide wheel;

The inside of connecting the main part is connected hold-down mechanism, hold-down mechanism is the rubber piece with the contact surface of hold-in range, the support column is connected to the bottom of rubber piece, the outside cover of support column establishes the spring.

4. The shoe assembling system according to claim 2, wherein the transportation structure is provided with a limiting mechanism on the pretreatment area and the spraying area respectively, the limiting mechanism comprises a connecting rod assembly and a cylinder for driving the connecting rod assembly to move, and a limiting block which is in limiting clamping connection with the bottom end of the connecting rod assembly is arranged on the inner side of the tray mechanism.

5. The assembled shoe system of claim 1, wherein the oven device has an opening at an end near the transport structure, and a heating tube structure 321 is installed in the oven cavity of the oven device.

6. The shoe assembling system according to claim 1, wherein the baking device comprises an upper baking chamber and a lower baking chamber which are vertically distributed, wherein the upper baking chamber and the lower baking chamber are respectively provided with a heating pipe structure 321, the upper baking chamber and the lower baking chamber are separated by a partition plate, and a channel groove is formed between one side of the partition plate and the inner wall of one side of the baking device, which is close to the transportation structure.

7. The assembled shoe system of claim 1, wherein the rotating work frame comprises a frame having a rotatable shaft disposed therethrough at a center thereof; the material frame assembly comprises a material supporting table, the center of the material supporting table is fixed on the outer wall of the shaft body above the frame, and the material supporting table is separated by an isolation mechanism to form a plurality of placement areas; the balancing device is arranged on the bottom surface of the material rack assembly and is in sliding connection with the upper surface of the rack; the output shaft of the divider is connected with the shaft body through a first transmission assembly, and the input shaft of the divider is connected with the power device through a second transmission assembly.

8. The assembled shoe system of claim 7, wherein the material support table is provided with multiple layers.

9. The assembled shoe system of claim 7, wherein the isolation mechanism is one of a metal isolation member, a glass isolation member, or a plastic isolation member, and the isolation member is a mesh structure or a plate structure.

10. A process for assembling a shoe system according to any one of claims 1 to 9, comprising in particular the steps of:

S1, taking out vamps from a rotary material rack for placing vamp materials, and performing last sleeving operation after steaming in a steaming machine;

s2, placing the shoe tree structure sleeved with the shoe tree in the step S1 in a vulcanizing layer of a freezing vulcanizing machine for vulcanizing;

S3, taking out the vulcanized vamp, arranging, and hanging the shoe last structure of the arranged vamp at the bottom of the tray mechanism of the transport structure;

S4, taking out soles with shoe sizes corresponding to the shoe uppers from the rotary material rack for placing sole materials, brushing the soles in a brushing area, and placing the soles with the brushed primers on a sole bracket of the same tray mechanism matched with the shoe uppers;

S5, spraying the treating agent on the vamp by the automatic spraying device of the industrial robot after the vamp passes through the pretreatment area;

s6, baking the vamp subjected to the spraying of the treating agent for the first time through a baking oven device of a hot baking area;

s7, spraying glue on the vamp by the automatic spraying device of the industrial robot after the vamp is baked once and passes through the spraying area;

s8, spraying the vamp with the glue and the sole with the primer on the tray mechanism in the step S7, and baking the vamp through a lower baking cavity of a baking device and the sole through an upper baking cavity when the vamp and the sole with the primer pass through the temperature control baking area;

S9, bonding the dried vamp and the sole in a sole pressing machine;

s10, placing the attached shoes in a freezing layer of a freezing vulcanizing machine for freezing;

And S11, performing last removing operation on the shoe after the freezing in the step S10, and thus completing assembly of the vamp and the sole.