An intelligent shoe production line and its control system

Abstract

The present invention relates to the technical field of shoe production lines, and in particular to an intelligent shoe production line and its control system. The intelligent shoe production line includes a tooling assembly, a conveying device and an exhaust gas treatment device. A feeding section, a treatment agent brushing section, a glue brushing section, a bottom pressing section, a freezing section and a discharging section are sequentially arranged from one end of the conveying device to the other end, and the exhaust gas treatment device is respectively connected with the treatment agent brushing section, the glue brushing section and the bottom pressing section. Through the above structure, the present invention can realize the automatic spraying of glue and treatment agent on the sole and the upper through a manipulator through the cooperation of the conveying device, the feeding section, the treatment agent brushing section, the glue brushing section, the bottom pressing section, the freezing section and the discharging section and the exhaust gas treatment device in the shoe production line, thereby improving production capacity, ensuring quality, and being able to centrally collect and treat the exhaust gas generated in the shoemaking process, prevent pollution of the working environment, ensure the health of workers, have a high degree of automation, and reduce the required labor.

Description

Technical Field

[0001] The present invention relates to the technical field of shoe production lines, and in particular to an intelligent shoe production line and a control system thereof. Background Art

[0002] Traditional shoemaking processes are mostly completed manually, which is labor-intensive and has uneven quality. With the continuous increase in labor costs, relying on manual shoemaking is not in line with the economic benefits of enterprises. Among them, the shoemaking assembly line usually mainly uses manual brushing of soles and upper glue, sole and upper treatment agents, which has low production capacity, unstable quality, and low uniformity, resulting in low tensile values ​​of finished shoes. In addition, the waste gas generated during the treatment of treatment agents and glue in the existing production lines cannot be collected centrally, which leads to pollution of the working environment and damage to the health of workers. Summary of the invention

[0003] The invention discloses an intelligent shoemaking production line and a control system thereof, which mainly solve the problems that traditional shoemaking processes mostly use manual labor, which reduces production efficiency, has unstable output quality, and waste gas generated during manual processing is easy to damage workers' health.

[0004] To achieve the above object, the technical solution of the present invention is implemented as follows:

[0005] In a first aspect, the present invention provides an intelligent shoe production line, including a tooling assembly, a conveying device and an exhaust gas treatment device, wherein a feeding section, a treatment agent brushing section, a glue brushing section, a bottom pressing section, a freezing section and a discharging section are sequentially arranged from one end of the conveying device to the other end, and the exhaust gas treatment device is respectively connected to the treatment agent brushing section, the glue brushing section and the bottom pressing section;

[0006] The tooling assembly includes a tray, a shoe last, and a tooling plate for supporting the shoe last;

[0007] The feeding section includes a shoe last grabbing manipulator for grabbing the shoe last and the tooling plate on the conveying device, a vulcanizing oven and a loading station arranged on the conveying device;

[0008] The treatment agent brushing section includes a TPU treatment agent spraying device respectively arranged on one side or both sides of the conveying device, a mesh treatment agent spraying device respectively arranged on one side or both sides of the conveying device, a treatment agent spraying device respectively arranged on one side or both sides of the conveying device, and a treatment agent oven arranged on the conveying device;

[0009] The glue brushing section includes a water-based glue spraying device respectively arranged on one side or both sides of the conveying device, a water-based glue oven arranged on the conveying device, a water-based glue full glue spraying device respectively arranged on one side or both sides of the conveying device, and a water-based glue full glue oven arranged on the conveying device;

[0010] The bottom pressing section includes an artificial bottom sticking station, a moldless bottom pressing device, an artificial glue filling station and a moldless secondary bottom pressing device respectively arranged on one side or both sides of the conveying device;

[0011] The freezing section includes a freezing device arranged on one side of the moldless secondary bottom pressing device;

[0012] The discharging section includes a pneumatic last pulling device respectively arranged on one side or both sides of the conveying device and a rear conveying and packaging station arranged on the conveying device;

[0013] The exhaust gas treatment device comprises an exhaust gas treatment component and a connecting assembly, wherein the exhaust gas treatment component is respectively connected with the brush treatment agent section, the brush glue section and the bottom pressing section through the connecting assembly, and the exhaust gas treatment component comprises an adsorption pipeline, a catalytic combustion chamber, a dual active adsorption chamber, a dual dry filter chamber and a desorption pipeline, wherein one end of the adsorption pipeline is connected with the connecting assembly, and the other end is connected with the catalytic combustion chamber, the catalytic combustion chamber is connected with the dual active adsorption chamber, the dual active adsorption chamber is connected with the dual dry filter chamber, and the dual dry filter chamber is connected with the desorption pipeline;

[0014] The conveying device includes a first frame and a second frame, the first frame is provided with a placement opening for placing shoe lasts and tooling plates, the shoe last grabbing manipulator is arranged in the first frame, the second frame is arranged between the freezing device and the pneumatic last pulling device, and an upper and lower main conveying mechanism for conveying tooling components is arranged between the first frame and the second frame, and circulating lifting mechanisms for lifting tooling components are respectively arranged at the two ends of the first frame and the second frame corresponding to the main conveying mechanism, and the side positions of the main conveying mechanism corresponding to the TPU treatment agent spraying device, the mesh treatment agent spraying device, the water-based glue spraying device and the water-based glue full glue spraying device are all provided with workstation conveying mechanisms, and the position of the main conveying mechanism corresponding to the workstation conveying mechanism is provided with a blocking lifting mechanism for blocking the tooling components, and the end of the workstation conveying mechanism away from the main conveying mechanism is provided with a lifting mechanism for lifting the tooling components.

[0015] In one embodiment, the main conveying mechanism includes a main conveying track and a main conveying assembly, and the two ends of the main conveying mechanism are respectively provided with a feeding rack and a discharging rack installed on the first frame and the second frame, and the main conveying assembly is driven by a main conveying motor, and the two inner side walls of the feeding rack are provided with inclined guide grooves, and the main conveying assembly includes a main conveying transmission shaft installed on the discharging rack, a main conveying driving wheel group installed on the main conveying transmission shaft, and a main conveying driven wheel group installed on the feeding rack, and the main conveying driving wheel group and the main conveying driven wheel group are connected by the main conveying conveyor belt, and the output end of the main conveying motor is connected to the main conveying transmission shaft, and the feeding rack and the discharging rack are provided with a main conveying transmission shaft for supporting the main conveying transmission shaft. The belt support plate is provided with an inwardly concave guide groove on the support plate corresponding to the position of the main transport conveyor belt, and the main transport conveyor belt is arranged in the guide groove; the circulating lifting mechanism comprises a circulating lifting frame, a lifting drive and a circulating conveying assembly arranged in the circulating lifting frame, and the circulating lifting frame is provided with a feeding port at one end facing the main conveying mechanism, and the lifting drive is used to drive the lifting of the circulating lifting frame, and the circulating conveying assembly comprises a circulating transmission shaft, a circulating driving wheel group, a circulating fixed wheel group and a circulating tensioning wheel group, and the circulating driving wheel group is installed on the circulating transmission shaft, and the circulating driving wheel group, the circulating fixed wheel group and the circulating tensioning wheel group are all connected through the circulating conveyor belt transmission, and the circulating transmission shaft is driven by a circulating motor.

[0016] In one embodiment, the workstation conveying mechanism includes a workstation conveying frame, the lifting mechanism is installed on the workstation conveying frame, and the workstation conveying frame is provided with a workstation transmission shaft, a workstation driving wheel group, multiple groups of workstation driven wheel groups and a workstation tensioning wheel group, the workstation driving wheel group is installed on the workstation transmission shaft, the workstation driving wheel group, multiple groups of workstation driven wheel groups and the workstation tensioning wheel group are all connected through the workstation conveyor belt transmission, and the workstation transmission shaft is driven by the workstation motor.

[0017] In one embodiment, the blocking lifting mechanism includes a first blocking base, which is driven by a blocking lifting cylinder, a blocking plate is arranged on the first blocking base, and the blocking plate is driven to lift by the first blocking cylinder, a branch line transmission shaft, a branch line driving wheel group and a branch line driven wheel group are arranged on the first blocking base, the branch line driving wheel group is installed on the branch line transmission shaft, the branch line driving wheel group and the branch line driven wheel group are connected by a branch line conveyor belt transmission, and the branch line transmission shaft is driven by a branch line motor.

[0018] In one embodiment, transition pieces are provided at the position of the circulating lifting frame corresponding to the feed port, at one end of the discharging frame away from the main transport track, and at one end of the workstation conveying mechanism toward the blocking lifting mechanism. The transition pieces include a transition rod, and support rods are provided at both ends of the transition rod.

[0019] In one embodiment, the lifting mechanism includes a lifting plate, the lifting plate is driven by a lifting cylinder, a plurality of positioning columns are arranged on the lifting plate, and positioning grooves matched with the positioning columns are arranged on the tooling plate.

[0020] In one embodiment, the TPU treatment agent spraying device, mesh treatment agent spraying device, treatment agent spraying device, water-based glue spraying device and water-based glue full glue spraying device all adopt a closed main frame and a spraying robot, and the main frame is connected to the exhaust gas treatment component through a connecting component.

[0021] In one embodiment, the treatment agent oven, the water-based glue oven, and the water-based glue full glue oven all use a box body, a multi-layer baking line is arranged in the box body, the baking line includes a plurality of baking channels, a circulating fan is arranged on one side of the baking channel, a connecting channel is arranged on the top or bottom of the baking channel, a heater is arranged in the connecting channel, the connecting channel is communicated with the baking channel, the input end of the circulating fan is communicated with one side of the baking channel, the output end of the circulating fan is communicated with the connecting channel, the side intervals of the box body corresponding to the baking channel are provided with a heat preservation liner, the position of the box body corresponding to the baking channel is provided with a plurality of temperature sensors, the temperature sensors are electrically connected to the circulating fan and the heater respectively through the temperature control module, and the output end of the baking channel corresponding to the circulating fan is provided with a first support plate, A second support plate is arranged between the baking channel and the connecting channel, a plurality of air outlets are penetrated on the first support plate, a plurality of air suction ports are penetrated on the second support plate, a blocking mechanism is arranged at the output end of the baking channel, the blocking mechanism comprises a second base, a blocking member and a second blocking cylinder mounted on the box body, the blocking member is rotatably connected to the second base, one end of the blocking member is mounted on the output end of the second blocking cylinder, a roller is arranged on the blocking member, exhaust components are respectively arranged at both ends of the box body corresponding to the baking line, the exhaust component comprises an intake duct arranged above the baking channel, both ends of the intake duct are respectively connected to the exhaust duct, the exhaust duct is connected to the exhaust gas treatment member through the connecting component, and a plurality of intake holes are penetrated on the side of the intake duct facing the baking channel.

[0022] In one embodiment, the connecting component includes a first main pipeline and a second main pipeline, one end of the first main pipeline is connected to the adsorption pipeline, and the other end is connected to the second main pipeline, and the second main pipeline is provided with branch pipelines corresponding to the TPU treatment agent spraying device, the mesh treatment agent spraying device, the treatment agent oven, the water-based glue spraying device, the water-based glue oven, the water-based glue full glue spraying device, the water-based glue full glue oven, the manual bottom sticking station, the moldless bottom pressing device, the manual glue filling station and the moldless secondary bottom pressing device.

[0023] The advantages or beneficial effects of the above technical solution include at least: through the cooperation of the conveying device, feeding section, treatment agent brushing section, glue brushing section, sole pressing section, freezing section and discharging section and waste gas treatment device in the shoemaking assembly line, it is possible to realize automatic spraying of glue and treatment agent on the sole and upper through a robot, thereby improving production capacity and ensuring quality, and can centrally collect and treat the waste gas generated in the shoemaking process, prevent pollution of the working environment, ensure the health of workers, have a high degree of automation, and reduce the required labor.

[0024] In the second aspect, the present invention provides a control system of an intelligent shoemaking production line, including a control system for controlling the above-mentioned intelligent shoemaking production line, the control system including a controller, a conveying control module for controlling a conveying device, a feeding control module for controlling a feeding section, a brushing agent control module for controlling a brushing agent section, a brushing glue control module for controlling a brushing glue section, a bottom pressing control module for controlling a bottom pressing section, a freezing control module for controlling a freezing section, a discharging control module for controlling a discharging section, an exhaust gas treatment control module for controlling an exhaust gas treatment device, and a sensing module for sensing various data, the conveying control module, the feeding control module, the brushing agent control module, the brushing glue control module, the bottom pressing control module, the freezing control module, the discharging control module, the exhaust gas treatment control module The processing control module and the position sensing module are respectively connected to the controller, the controller stores shoe mold trajectory data of multiple different shoe information, the shoe last is provided with a sensing chip for recording shoe information, the shoe information recorded in the sensing chip corresponds to the corresponding shoe mold trajectory data stored in the controller, the sensing module includes a shoe mold sensor for identifying shoe information and multiple position sensing sensors respectively provided in the feeding section, the treatment agent brushing section, the glue brushing section, the bottom pressing section, the freezing section and the discharging section to sense the position of the tooling assembly on the conveying device, and the controller controls the conveying control module, the feeding control module, the treatment agent brushing control module, the glue brushing control module, the bottom pressing control module, the freezing control module and the discharging control module respectively according to the position of the tooling assembly;

[0025] Under the control of the controller, the feeding control module controls the shoe last grabbing manipulator to grab the shoe last and the tooling plate at the placement port to the main transport component of the main conveying mechanism, and the conveying control module controls the conveying device to transport them, and then the upper is manually placed on the main transport component at the loading station, and the sole is placed on the shoe last, so that the sole and upper are conveyed by the conveying device to the brushing agent section, and the shoe mold sensor of the sensing module recognizes the shoe information on the sensing chip, and uploads the recognized shoe information to the controller, and the controller compares the shoe information with the shoe mold trajectory data and selects the corresponding shoe mold trajectory;

[0026] Under the control of the controller, the conveying device is controlled by the position sensing sensor and the conveying control module. When the tooling assembly equipped with the upper is conveyed to the corresponding point of the TPU treatment agent spraying device, the treatment agent brushing control module controls the spraying manipulator of the TPU treatment agent spraying device to spray the TPU treatment agent. After the spraying is completed, the conveying control module controls the conveying device to convey the tooling assembly equipped with the upper to the main conveying mechanism, and in the same way, convey it to the mesh cloth treatment agent spraying device for spraying the mesh cloth treatment agent; the sole is conveyed to the treatment agent spraying device in the same way for spraying the treatment agent; and then the tooling assembly equipped with the upper and the sole are conveyed to the treatment agent oven for baking through the conveying device, and then conveyed to the glue brushing section after baking;

[0027] Under the control of the controller, the conveying of the conveying device is controlled by the position sensing sensor and the conveying control module. When the tooling assembly equipped with the upper and the sole are conveyed to the corresponding position of the water-based glue spraying device, the glue brushing control module controls the spraying robot of the water-based glue spraying device to spray the water-based glue. After the spraying is completed, the conveying control module controls the conveying device to convey the tooling assembly equipped with the upper and the sole to the water-based glue oven for baking, and after baking, they are conveyed to the water-based glue full glue spraying device, and the water-based glue full glue spraying device sprays the tooling assembly equipped with the upper and the sole with water-based glue for the second time. After the spraying is completed, the conveying control module controls the conveying device to convey the tooling assembly equipped with the upper and the sole to the water-based glue full glue oven for baking, and after baking, they are conveyed to the bottom pressing section;

[0028] Under the control of the controller, the conveying device is controlled by the position sensing sensor and the conveying control module to convey the tooling assembly with the upper and the sole to the manual sole pasting station respectively. After the shoe last with the upper is manually removed from the tooling board, the sole is pasted to the upper and then placed on the conveying device. The conveying device conveys it to the moldless sole pressing device. The sole pressing control module controls the handling robot of the moldless sole pressing device to transport the shoe last with the upper and the sole to the moldless sole pressing station. After the shoe last with the upper and the sole is pressed on the moldless sole pressing machine of the device, the shoe last with the upper and the sole is transported to the manual glue repairing station on the conveying device, and the manual glue repairing station performs manual inspection and glue repair, and then the shoe last is put back on the conveying device and transported to the moldless secondary sole pressing device. The transporting manipulator of the moldless secondary sole pressing device then transports the shoe last with the upper and the sole to the moldless sole pressing machine of the moldless secondary sole pressing device for sole pressing, and then the shoe last with the upper and the sole is transported to the freezing section;

[0029] Under the control of the controller, the shoe last with the upper and the sole is transported to the freezing device by the transporting manipulator of the moldless secondary sole pressing device, and the freezing device is controlled by the freezing control module to freeze and shape it into shoes. After the shaping is completed, the shoe last with the shoes is transported to the discharging section by the freezing device;

[0030] Under the control of the controller, through the induction of the position sensing sensor, the discharging control module controls the handling manipulator of the pneumatic last pulling device to carry the shoe lasts loaded with shoes on the freezing device to the pneumatic last pulling machine of the pneumatic last pulling device to separate the shoes from the shoe lasts. Then, the handling manipulator of the pneumatic last pulling device carries the shoes to the rear conveying and packaging station to take out the shoe lasts.

[0031] Under the control of the controller, the exhaust gas treatment device is controlled by the exhaust gas treatment control module to perform exhaust gas treatment.

[0032] The advantages or beneficial effects of the above technical solution include at least: through the conveying control module, the feeding control module, the treatment agent brushing control module, the glue brushing control module, the bottom pressing control module, the freezing control module, the discharging control module, the waste gas treatment control module and the sensing module, it is possible to realize automatic spraying of glue and treatment agents on the soles and uppers through a robot, thereby improving production capacity and ensuring quality, and being able to centrally collect and treat waste gas generated in the shoemaking process to prevent pollution of the working environment and ensure the health of workers. It has a high degree of automation and reduces the required labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings illustrate exemplary embodiments of the present invention and together with the description serve to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification.

[0034] Figure 1 A schematic diagram of an intelligent shoe production line according to an exemplary embodiment of the present invention is shown;

[0035] Figure 2 A schematic diagram of a conveying device and a shoe last grabbing robot according to an exemplary embodiment of the present invention is shown;

[0036] Figure 3 A schematic diagram showing a main conveying mechanism, a circulating lifting mechanism, a station conveying mechanism, a blocking lifting mechanism, a transition piece and a lifting mechanism according to an exemplary embodiment of the present invention is shown;

[0037] Figure 4 A schematic diagram showing a main conveying mechanism according to an exemplary embodiment of the present invention is shown;

[0038] Figure 5 A schematic diagram showing a cyclic lifting mechanism and a tray according to an exemplary embodiment of the present invention is shown;

[0039] Figure 6 A schematic diagram of a cyclic lifting mechanism according to an exemplary embodiment of the present invention is shown;

[0040] Figure 7A schematic diagram of a workstation conveying mechanism according to an exemplary embodiment of the present invention is shown;

[0041] Figure 8 A schematic diagram of a blocking lifting mechanism according to an exemplary embodiment of the present invention is shown;

[0042] Fig. 9 A schematic diagram of a station conveying mechanism, a transition piece, a lifting mechanism, a main frame and a spraying robot according to an exemplary embodiment of the present invention is shown;

[0043] Fig.10 A schematic diagram of a transition piece according to an exemplary embodiment of the present invention is shown;

[0044] Fig.11 A schematic diagram of a lifting mechanism according to an exemplary embodiment of the present invention is shown;

[0045] Fig.12 A schematic diagram of a box, a baking line, a blocking mechanism and an exhaust assembly according to an exemplary embodiment of the present invention is shown;

[0046] Fig.13 The exemplary embodiment of the present invention is shown Fig.12 A partial cross-sectional stereoscopic schematic diagram of

[0047] Fig.14 A schematic diagram of a blocking mechanism according to an exemplary embodiment of the present invention is shown;

[0048] Fig.15 shows a schematic diagram of an exhaust assembly according to an exemplary embodiment of the present invention;

[0049] Fig.16 A schematic diagram of an exhaust gas treatment device according to an exemplary embodiment of the present invention is shown.

[0050] Description of reference numerals:

[0051] 1. Conveying device;

[0052] 11. First frame; 111. Placement port; 12. Second frame; 13. Main conveying mechanism; 131. Main transport track; 132. Feeding rack; 1321. Guide trough; 133. Discharging rack; 134. Main transport assembly; 1341. Main transport transmission shaft; 1342. Main transport driving wheel set; 1343. Main transport driven wheel set; 135. Main transport motor; 136. Support plate; 1361. Guide trough; 14. Circulation lifting mechanism; 141. Circulation lifting rack; 1411. Feeding port; 142. Lifting drive member; 143. Circulation conveying assembly; 1431. Circulation transmission shaft; 1432. Circulation driving wheel set; 1433. Circulating fixed wheel set; 1434, circulating tensioning wheel set; 15, station conveying mechanism; 151, station conveying frame; 152, station transmission shaft; 153, station driving wheel set; 154, station driven wheel set; 155, station tensioning wheel set; 16, blocking lifting mechanism; 161, first blocking base; 162, blocking lifting cylinder; 163, blocking plate; 164, first blocking cylinder; 165, branch line transmission shaft; 166, branch line driving wheel set; 167, branch line driven wheel set; 17, transition piece; 171, transition rod; 172, support rod; 18, lifting mechanism; 181, lifting plate; 182, lifting cylinder; 183, positioning column;

[0053] 2. Feeding section;

[0054] 21. Shoe last grabbing robot; 22. Sulfurizing oven; 23. Loading station;

[0055] 3. Brush treatment agent section;

[0056] 31. TPU treatment agent spraying device; 32. Mesh treatment agent spraying device; 33. Treatment agent spraying device; 34. Treatment agent oven;

[0057] 4. Glue brushing section;

[0058] 41. Water-based glue spraying device; 42. Water-based glue oven; 43. Water-based glue full glue spraying device; 44. Water-based glue full glue oven;

[0059] 5. Bottom pressing section;

[0060] 51. Manual bottom pasting station; 52. Moldless bottom pressing device; 53. Manual glue filling station; 54. Moldless secondary bottom pressing device;

[0061] 6. Freezing section;

[0062] 61. Refrigeration equipment;

[0063] 7. Discharging section;

[0064] 71. Pneumatic shoe last pulling device; 72. Back-end conveying and packaging station;

[0065] 8. Waste gas treatment device;

[0066] 81. Exhaust gas treatment component; 811. Adsorption pipeline; 812. Catalytic combustion chamber; 813. Dual active adsorption chamber; 814. Dual dry filter chamber; 815. Desorption pipeline; 82. Connecting assembly; 821. First main pipeline; 822. Second main pipeline; 823. Branch pipeline;

[0067] 9. Main frame;

[0068] 10. Spraying robot;

[0069] 101, box body;

[0070] 1011. Insulation liner; 1012. Temperature sensor;

[0071] 102. Baking line;

[0072] 1021, baking channel; 1022, circulating fan; 1023, connecting channel; 1024, first supporting plate; 1025, second supporting plate;

[0073] 103. Blocking mechanism;

[0074] 1031, second base; 1032, blocking member; 1033, second blocking cylinder; 1034, roller;

[0075] 104. Exhaust assembly;

[0076] 1041. Intake duct; 1042. Exhaust duct. DETAILED DESCRIPTION

[0077] Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not intended to limit the scope of protection of the present invention.

[0078] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0079] It should be understood that the various steps described in the method embodiments of the present invention may be performed in different orders and / or in parallel. In addition, the method embodiments may include additional steps and / or omit the steps shown. The scope of the present invention is not limited in this respect.

[0080] The term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc. mentioned in the present invention are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0081] It should be noted that the modifications of "one" and "plurality" mentioned in the present invention are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0082] The names of the messages or information exchanged between multiple devices in the embodiments of the present invention are only used for illustrative purposes, and are not used to limit the scope of these messages or information.

[0083] See also Figure 1 , Figure 2 , Figure 3 , Figure 7 , Fig. 9 and Fig.16 , an embodiment of the present invention provides an intelligent shoe production line, including a tooling assembly (not shown), a conveying device 1 and an exhaust gas treatment device 8, wherein a feeding section 2, a treatment agent brushing section 3, a glue brushing section 4, a bottom pressing section 5, a freezing section 6 and a discharging section 7 are sequentially arranged from one end of the conveying device 1 to the other end, and the exhaust gas treatment device 8 is respectively connected to the treatment agent brushing section 3, the glue brushing section 4 and the bottom pressing section 5;

[0084] The tooling assembly includes a tray, a shoe last, and a tooling board for supporting the shoe last;

[0085] The feeding section 2 includes a shoe last grabbing manipulator 21 for grabbing the shoe last and the tooling plate on the conveying device 1, a vulcanizing oven 22 and a loading station 23 arranged on the conveying device 1;

[0086] The treatment agent brushing section 3 includes a TPU treatment agent spraying device 31 respectively arranged on one side or both sides of the conveying device 1, a mesh treatment agent spraying device 32 respectively arranged on one side or both sides of the conveying device 1, a treatment agent spraying device 33 respectively arranged on one side or both sides of the conveying device 1, and a treatment agent oven 34 arranged on the conveying device 1;

[0087] The glue brushing section 4 includes a water-based glue spraying device 41 respectively arranged on one side or both sides of the conveying device 1, a water-based glue oven 42 arranged on the conveying device 1, a water-based glue full glue spraying device 43 respectively arranged on one side or both sides of the conveying device 1, and a water-based glue full glue oven 44 arranged on the conveying device 1;

[0088] The bottom pressing section 5 includes an artificial bottom sticking station 51, a moldless bottom pressing device 52, an artificial glue filling station 53 and a moldless secondary bottom pressing device 54, which are respectively arranged on one side or both sides of the conveying device 1;

[0089] The freezing section 6 includes a freezing device 61 disposed on one side of the moldless secondary bottom pressing device 54;

[0090] The discharging section 7 includes a pneumatic last pulling device 71 respectively arranged on one side or both sides of the conveying device 1 and a rear conveying and packaging station 72 arranged on the conveying device 1;

[0091] The exhaust gas treatment device 8 includes an exhaust gas treatment component 81 and a connecting component 82. The exhaust gas treatment component 81 is respectively connected to the brush treatment agent section 3, the brush glue section 4 and the bottom pressing section 5 through the connecting component 82. The exhaust gas treatment component 81 includes an adsorption pipeline 811, a catalytic combustion chamber 812, a dual active adsorption chamber 813, a dual dry filter chamber 814 and a desorption pipeline 815. One end of the adsorption pipeline 811 is connected to the connecting component 82, and the other end is connected to the catalytic combustion chamber 812. The catalytic combustion chamber 812 is connected to the dual active adsorption chamber 813. The dual active adsorption chamber 813 is connected to the dual dry filter chamber 814. The dual dry filter chamber 814 is connected to the desorption pipeline 815.

[0092] The conveying device 1 includes a first frame 11 and a second frame 12. The first frame 11 is provided with a placement opening 111 for placing shoe lasts and tooling plates. The shoe last grabbing manipulator 21 is arranged in the first frame 11. The second frame 12 is arranged between the freezing device 61 and the pneumatic last pulling device 71. An upper and lower main conveying mechanism 13 for conveying tooling components is arranged between the first frame 11 and the second frame 12. The first frame 11 and the second frame 12 are respectively provided with a lifting mechanism at both ends of the main conveying mechanism 13. A circulating lifting mechanism 14 is provided for lowering the tooling assembly, and a workstation conveying mechanism 15 is provided at the side positions of the main conveying mechanism 13 corresponding to the TPU treatment agent spraying device 31, the mesh treatment agent spraying device 32, the water-based glue spraying device 41 and the water-based glue full glue spraying device 43. The main conveying mechanism 13 is provided with a blocking lifting mechanism 16 for blocking the tooling assembly at the position corresponding to the workstation conveying mechanism 15, and a lifting mechanism 18 for lifting the tooling assembly is provided at one end of the workstation conveying mechanism 15 away from the main conveying mechanism 13.

[0093] By adopting the above structure, through the cooperation of the conveying device 1, feeding section 2, treatment agent brushing section 3, glue brushing section 4, bottom pressing section 5, freezing section 6 and discharging section 7 and waste gas treatment device 8 in the shoemaking assembly line, it is possible to realize automatic spraying of glue and treatment agent on the sole and upper through a robot, thereby improving production capacity and ensuring quality, and centrally collecting and treating waste gas generated in the shoemaking process, preventing pollution of the working environment, ensuring the health of workers, with a high degree of automation and reducing the required labor.

[0094] In one embodiment, see Figures 2 to 11 The main conveying mechanism 13 includes a main conveying track 131 and a main conveying assembly 134. The two ends of the main conveying mechanism 13 are respectively provided with a feed rack 132 and a discharge rack 133 installed on the first frame 11 and the second frame 12. The main conveying assembly 134 is driven by a main conveying motor 135. The two inner side walls of the feed rack 132 are provided with inclined guide grooves 1321. The main conveying assembly 134 includes a main conveying transmission shaft 1341 installed on the discharge rack 133, a main conveying driving wheel group 1342 installed on the main conveying transmission shaft 1341, and a main conveying driven wheel group 1343 installed on the feed rack 132. The main conveying driving wheel group 1342 is connected to the main conveying driven wheel group 1343 through a main conveying conveyor belt. The output end of the main conveying motor 135 is connected to the main conveying transmission shaft 1341. The feed rack 132 and the discharge rack 133 are both provided with a support plate 1 for supporting the main conveying conveyor belt. 36, a concave guide groove 1361 is provided on the support plate 136 at a position corresponding to the main transport conveyor belt, and the main transport conveyor belt is arranged in the guide groove 1361; the circulating lifting mechanism 14 includes a circulating lifting frame 141, a lifting drive member 142 and a circulating conveying assembly 143 arranged in the circulating lifting frame 141, and a feeding port 1411 is provided at one end of the circulating lifting frame 141 facing the main conveying mechanism 13, and the lifting drive member 142 is used to drive the lifting of the circulating lifting frame 141, and the circulating conveying assembly 143 includes a circulating transmission shaft 1431, a circulating active wheel group 1432, a circulating fixed wheel group 1433 and a circulating tensioning wheel group 1434, and the circulating active wheel group 1432 is installed on the circulating transmission shaft 1431, and the circulating active wheel group 1432, the circulating fixed wheel group 1433 and the circulating tensioning wheel group 1434 are all connected through the circulating conveyor belt transmission, and the circulating transmission shaft 1431 is driven by a circulating motor. In actual use, the tooling components can be transported through the cooperation of the main transport track 131 and the main transport component 134 of the main conveying mechanism 13 and the circulating lifting mechanism 14.

[0095] The station conveying mechanism 15 includes a station conveying frame 151, and the lifting mechanism 18 is installed on the station conveying frame 151. The station conveying frame 151 is provided with a station transmission shaft 152, a station driving wheel group 153, multiple station driven wheel groups 154 and a station tensioning wheel group 155. The station driving wheel group 153 is installed on the station transmission shaft 152. The station driving wheel group 153, multiple station driven wheel groups 154 and the station tensioning wheel group 155 are all connected through the station conveyor belt transmission. The station transmission shaft 152 is driven by the station motor. In actual use, after the station motor drives the station transmission shaft 152 to rotate, the station transmission shaft 152 drives the station driving wheel group 153 to rotate, so that the station conveyor belt rotates, thereby being able to simultaneously drive the rotation of multiple station driven wheel groups 154 and the station tensioning wheel group 155, so that the tooling components can be transported by the station conveyor belt.

[0096] The blocking lifting mechanism 16 includes a first blocking base 161, which is driven by a blocking lifting cylinder 162. A blocking plate 163 is arranged on the first blocking base 161, and the blocking plate 163 is driven to lift by a first blocking cylinder 164. A branch line transmission shaft 165, a branch line driving wheel group 166 and a branch line driven wheel group 167 are arranged on the first blocking base 161. The branch line driving wheel group 166 is installed on the branch line transmission shaft 165. The branch line driving wheel group 166 and the branch line driven wheel group 167 are connected through a branch line conveyor belt transmission. The branch line transmission shaft 165 is driven by a branch line motor. In actual use, the first blocking cylinder 164 drives the blocking plate 163 to rise and fall, so that the tooling components transported by the main conveying mechanism 13 can be blocked, so that the tooling components can be blocked on the branch conveyor belt of the first blocking base 161, and after the branch motor drives the branch transmission shaft 165, the branch driving wheel group 166 can drive the branch conveyor belt and the branch driven wheel group 167 to rotate, so that the branch conveyor belt can transport the tooling components into the workstation conveying mechanism 15 or into the main conveying mechanism 13.

[0097] The position of the circulating lifting frame 141 corresponding to the feeding port 1411, the end of the discharging frame 133 away from the main transport track 131 and the end of the station conveying mechanism 15 facing the blocking lifting mechanism 16 are all provided with transition pieces 17, and the transition piece 17 includes a transition rod 171, and support rods 172 are provided at both ends of the transition rod 171. In actual use, the setting of the transition rod 171 of the transition piece 17 can play a transition role for the tooling components passing through the transition piece 17, so that the tooling components can be transported more smoothly.

[0098] The lifting mechanism 18 includes a lifting plate 181, which is driven by a lifting cylinder 182. A plurality of positioning posts 183 are provided on the lifting plate 181, and a positioning groove (not shown) adapted to the positioning posts 183 is provided on the tooling plate. In actual use, the tooling plate can be stably clamped on the lifting plate 181 by the cooperation of the positioning posts 183 on the lifting plate 181 and the positioning groove on the tooling plate, so as to prevent the tooling plate from deflecting or falling when the lifting plate 181 drives the tooling plate to rise or fall.

[0099] In one embodiment, see Fig. 9 and Fig.16 The TPU treatment agent spraying device 31, the mesh treatment agent spraying device 32, the treatment agent spraying device 33, the water-based glue spraying device 41 and the water-based glue full glue spraying device 43 all adopt a closed main frame 9 and a spraying manipulator 10, and the main frame 9 is connected to the exhaust gas treatment component 81 through a connecting component 82. In actual use, the closed main frame 9 allows the treatment agent, mesh treatment agent and water-based glue sprayed by the spraying manipulator 10 to be shielded in the main frame 9 to avoid being emitted to the surrounding environment, thereby ensuring the working environment and avoiding harm to the health of workers.

[0100] In one embodiment, see Figures 12 to 16The treatment agent oven 34, the water-based glue oven 42, and the water-based glue full glue oven 44 all use a box 101, in which a multi-layer baking line 102 is arranged. The baking line 102 includes a plurality of baking channels 1021. A circulating fan 1022 is arranged on one side of the baking channel 1021. A connecting channel 1023 is arranged on the top or bottom of the baking channel 1021. A heater is arranged in the connecting channel 1023. The connecting channel 1023 is communicated with the baking channel 1021. The input end of the circulating fan 1022 is connected to the baking channel 1021. The side of the baking channel 1021 is connected, the output end of the circulating fan 1022 is connected to the connecting channel 1023, the side of the box 101 corresponding to the baking channel 1021 is provided with a heat preservation liner 1011, the position of the box 101 corresponding to the baking channel 1021 is provided with a plurality of temperature sensors 1012, the temperature sensors 1012 are respectively electrically connected to the circulating fan 1022 and the heater through the temperature control module, the baking channel 1021 is provided with a first support plate 1024 at the output end of the circulating fan 1022, and the baking channel 10 A second support plate 1025 is provided between the first support plate 1024 and the connecting channel 1023, a plurality of air outlets are penetrated on the first support plate 1024, a plurality of air inlet ports are penetrated on the second support plate 1025, a blocking mechanism 103 is provided at the output end of the baking channel 1021, and the blocking mechanism 103 includes a second base 1031 installed on the box body 101, a blocking member 1032 and a second blocking cylinder 1033, the blocking member 1032 is rotatably connected to the second base 1031, and one end of the blocking member 1032 is installed on the second blocking cylinder 1033. At the output end of the cylinder 1033, a roller 1034 is provided on the blocking member 1032, and exhaust components 104 are provided at both ends of the box 101 corresponding to the baking line 102. The exhaust component 104 includes an air intake pipe 1041 provided above the baking channel 1021, and exhaust pipes 1042 are connected to both ends of the air intake pipe 1041. The exhaust pipe 1042 is connected to the exhaust gas treatment member 81 through the connecting component 82, and a plurality of air intake holes are penetrated on the side of the air intake pipe 1041 facing the baking channel 1021. In actual use, the heat preservation effect can be ensured through the cooperation of the box 101, the baking line 102, the blocking mechanism 103 and the exhaust component 104, and the exhaust gas generated during baking can be discharged to the connecting component 82 through the exhaust component 104.

[0101] In one embodiment, see Fig.16The connecting component 82 includes a first main pipeline 821 and a second main pipeline 822. One end of the first main pipeline 821 is connected to the adsorption pipeline 811, and the other end is connected to the second main pipeline 822. The second main pipeline 822 is provided with branch pipelines 823 corresponding to the TPU treatment agent spraying device 31, the mesh treatment agent spraying device 32, the treatment agent oven 34, the water-based glue spraying device 41, the water-based glue oven 42, the water-based glue full glue spraying device 43, the water-based glue full glue oven 44, the manual bottom pasting station 51, the moldless bottom pressing device 52, the manual glue filling station 53 and the moldless secondary bottom pressing device 54. In actual operation, through the setting of the branch pipe 823, the waste gas generated by the TPU treatment agent spraying device 31, the mesh treatment agent spraying device 32, the treatment agent oven 34, the water-based glue spraying device 41, the water-based glue oven 42, the water-based glue full glue spraying device 43, the water-based glue full glue oven 44, the manual bottom pasting station 51, the moldless bottom pressing device 52, the manual glue filling station 53 and the moldless secondary bottom pressing device 54 can be passed through the branch pipe 823 from the second main pipe 822 and the first main pipe 821 to the waste gas treatment component 81 in sequence for treatment.

[0102] See also Figures 1 to 16 , an embodiment of the present invention further provides a control system for an intelligent shoemaking production line, including a control system for controlling the above-mentioned intelligent shoemaking production line, the control system including a controller, a conveying control module for controlling a conveying device 1, a feeding control module for controlling a feeding section 2, a treatment agent brushing control module for controlling a treatment agent brushing section 3, a glue brushing control module for controlling a glue brushing section 4, a bottom pressing control module for controlling a bottom pressing section 5, a freezing control module for controlling a freezing section 6, a discharging control module for controlling a discharging section 7, a waste gas treatment control module for controlling a waste gas treatment device 8 and a sensing module for sensing various data, a conveying control module, a feeding control module, a treatment agent brushing control module, a glue brushing control module, a bottom pressing control module, a freezing control module, a discharging control module The block, the exhaust gas treatment control module and the position sensing module are respectively connected to the controller, the controller stores shoe mold trajectory data of multiple different shoe information, a sensing chip for recording shoe information is provided on the shoe last, the shoe information recorded in the sensing chip corresponds to the corresponding shoe mold trajectory data stored in the controller, the sensing module includes a shoe mold sensor for identifying shoe information and multiple position sensing sensors respectively provided in the feeding section 2, the treatment agent brushing section 3, the glue brushing section 4, the bottom pressing section 5, the freezing section 6 and the discharging section 7 to sense the position of the tooling assembly on the conveying device 1, and the controller controls the conveying control module, the feeding control module, the treatment agent brushing control module, the glue brushing control module, the bottom pressing control module, the freezing control module and the discharging control module respectively according to the position of the tooling assembly;

[0103] Under the control of the controller, the feeding control module controls the shoe last grabbing manipulator 21 to grab the shoe last and the tooling plate at the placement port 111 to the main transport component 134 of the main conveying mechanism 13, and the conveying control module controls the conveying device 1 to transport, and then the upper is manually placed on the main transport component 134 at the loading station 23, and the sole is placed on the shoe last, so as to transport the sole and upper through the conveying device 1 to the brushing treatment agent section 3, and the shoe mold sensor of the sensing module identifies the shoe information on the sensing chip, and uploads the identified shoe information to the controller, and the controller compares the shoe information with the shoe mold trajectory data and selects the corresponding shoe mold trajectory;

[0104] Under the control of the controller, the conveying device 1 is controlled by the position sensing sensor and the conveying control module to convey the tooling assembly with the upper to the corresponding position of the TPU treatment agent spraying device 31, and the spraying manipulator 10 of the TPU treatment agent spraying device 31 is controlled by the treatment agent brushing control module to spray the TPU treatment agent. After the spraying is completed, the conveying control module controls the conveying device 1 to convey the tooling assembly with the upper to the main conveying mechanism 13, and in the same way, convey it to the mesh treatment agent spraying device 32 for spraying the mesh treatment agent; the sole is conveyed to the treatment agent spraying device 33 in the same way for spraying the treatment agent; and then the tooling assembly with the upper and the sole are conveyed to the treatment agent oven 34 for baking through the conveying device 1, and then conveyed to the glue brushing section 4 after baking;

[0105] Under the control of the controller, the conveying of the conveying device 1 is controlled by the position sensing sensor and the conveying control module. When the tooling assembly equipped with the upper and the sole are conveyed to the corresponding position of the water-based glue spraying device 41, the glue brushing control module controls the spraying robot 10 of the water-based glue spraying device 41 to spray the water-based glue. After the spraying is completed, the conveying control module controls the conveying device 1 to convey the tooling assembly equipped with the upper and the sole to the water-based glue oven 42 for baking, and then convey them to the water-based glue full glue spraying device 43 after baking. The water-based glue full glue spraying device 43 sprays the tooling assembly equipped with the upper and the sole with water-based glue for the second time. After the spraying is completed, the conveying control module controls the conveying device 1 to convey the tooling assembly equipped with the upper and the sole to the water-based glue full glue oven 44 for baking, and then convey them to the bottom pressing section 5 after baking.

[0106] Under the control of the controller, the conveying device 1 is controlled by the position sensing sensor and the conveying control module to convey the tooling assembly with the upper and the sole to the manual sole pasting station 51 respectively. After the shoe last with the upper is manually removed from the tooling board, the sole is pasted to the upper and then placed on the conveying device 1. The conveying device 1 conveys the shoe last to the moldless sole pressing device 52. The sole pressing control module controls the handling robot of the moldless sole pressing device 52 to carry the shoe last with the upper and the sole to the moldless sole pressing device 51. After the shoe last with the upper and the sole is pressed on the moldless sole pressing machine of the moldless sole pressing machine 2, the shoe last with the upper and the sole is transported to the manual glue filling station 53 on the conveying device 1, and the manual glue filling station 53 performs manual inspection and glue filling, and then the shoe last is put back on the conveying device 1 and transported to the moldless secondary sole pressing device 54, and then the transporting robot of the moldless secondary sole pressing device 54 transports the shoe last with the upper and the sole to the moldless sole pressing machine of the moldless secondary sole pressing device 54 for sole pressing, and then the shoe last with the upper and the sole is transported to the freezing section 6;

[0107] Under the control of the controller, the shoe last with the upper and the sole is transported to the freezing device 61 by the transporting manipulator of the moldless secondary sole pressing device 54, and the freezing device 61 is controlled by the freezing control module to freeze and shape it into a shoe. After the shaping is completed, the freezing device 61 transports the shoe last with the shoe to the discharge section 7;

[0108] Under the control of the controller, through the induction of the position sensing sensor, the discharging control module controls the transporting manipulator of the pneumatic last pulling device 71 to transport the shoe lasts with shoes on the freezing device 61 to the pneumatic last pulling machine of the pneumatic last pulling device 71 to separate the shoes from the shoe lasts, and then the transporting manipulator of the pneumatic last pulling device 71 transports the shoes to the rear conveying and packaging station 72 to take out the shoe lasts;

[0109] Under the control of the controller, the exhaust gas treatment device 8 is controlled by the exhaust gas treatment control module to perform exhaust gas treatment.

[0110] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0111] It should be understood by those skilled in the art that the above embodiments are only for the purpose of clearly illustrating the present invention, and are not intended to limit the scope of the present invention. For those skilled in the art, other changes or modifications may be made based on the above invention, and these changes or modifications are still within the scope of the present invention.

Claims

1. An intelligent shoe production line, characterized in that: It includes a tooling assembly, a conveying device and an exhaust gas treatment device, wherein a feeding section, a treatment agent brushing section, a glue brushing section, a bottom pressing section, a freezing section and a discharging section are sequentially arranged from one end of the conveying device to the other end, and the exhaust gas treatment device is respectively connected with the treatment agent brushing section, the glue brushing section and the bottom pressing section; The tooling assembly includes a tray, a shoe last, and a tooling plate for supporting the shoe last; The feeding section includes a shoe last grabbing manipulator for grabbing the shoe last and the tooling plate on the conveying device, a vulcanizing oven and a loading station arranged on the conveying device; The treatment agent brushing section includes a TPU treatment agent spraying device respectively arranged on one side or both sides of the conveying device, a mesh treatment agent spraying device respectively arranged on one side or both sides of the conveying device, a treatment agent spraying device respectively arranged on one side or both sides of the conveying device, and a treatment agent oven arranged on the conveying device; The glue brushing section includes a water-based glue spraying device respectively arranged on one side or both sides of the conveying device, a water-based glue oven arranged on the conveying device, a water-based glue full glue spraying device respectively arranged on one side or both sides of the conveying device, and a water-based glue full glue oven arranged on the conveying device; The bottom pressing section includes an artificial bottom sticking station, a moldless bottom pressing device, an artificial glue filling station and a moldless secondary bottom pressing device respectively arranged on one side or both sides of the conveying device; The freezing section includes a freezing device arranged on one side of the moldless secondary bottom pressing device; The discharging section includes a pneumatic last pulling device respectively arranged on one side or both sides of the conveying device and a rear conveying and packaging station arranged on the conveying device; The exhaust gas treatment device comprises an exhaust gas treatment component and a connecting assembly, wherein the exhaust gas treatment component is respectively connected with the brush treatment agent section, the brush glue section and the bottom pressing section through the connecting assembly, and the exhaust gas treatment component comprises an adsorption pipeline, a catalytic combustion chamber, a dual active adsorption chamber, a dual dry filter chamber and a desorption pipeline, wherein one end of the adsorption pipeline is connected with the connecting assembly, and the other end is connected with the catalytic combustion chamber, the catalytic combustion chamber is connected with the dual active adsorption chamber, the dual active adsorption chamber is connected with the dual dry filter chamber, and the dual dry filter chamber is connected with the desorption pipeline; The conveying device includes a first frame and a second frame, the first frame is provided with a placement opening for placing shoe lasts and tooling plates, the shoe last grabbing manipulator is arranged in the first frame, the second frame is arranged between the freezing device and the pneumatic last pulling device, and an upper and lower main conveying mechanism for conveying tooling components is arranged between the first frame and the second frame, and circulating lifting mechanisms for lifting tooling components are respectively arranged at the two ends of the first frame and the second frame corresponding to the main conveying mechanism, and the side positions of the main conveying mechanism corresponding to the TPU treatment agent spraying device, the mesh treatment agent spraying device, the water-based glue spraying device and the water-based glue full glue spraying device are all provided with workstation conveying mechanisms, and the position of the main conveying mechanism corresponding to the workstation conveying mechanism is provided with a blocking lifting mechanism for blocking the tooling components, and the end of the workstation conveying mechanism away from the main conveying mechanism is provided with a lifting mechanism for lifting the tooling components.

2. The intelligent shoe production line according to claim 1, characterized in that: The main conveying mechanism includes a main conveying track and a main conveying assembly, and two ends of the main conveying mechanism are respectively provided with a feeding rack and a discharging rack installed on the first frame and the second frame, and the main conveying assembly is driven by a main conveying motor, and two inner side walls of the feeding rack are provided with inclined guide grooves, and the main conveying assembly includes a main conveying transmission shaft installed on the discharging rack, a main conveying driving wheel group installed on the main conveying transmission shaft, and a main conveying driven wheel group installed on the feeding rack, and the main conveying driving wheel group and the main conveying driven wheel group are connected by the main conveying conveyor belt, and the output end of the main conveying motor is connected by the main conveying transmission shaft, and the feeding rack and the discharging rack are both provided with supports for supporting the main conveying conveyor belt. A plate, a concave guide groove is provided on the support plate at a position corresponding to the main transport conveyor belt, and the main transport conveyor belt is arranged in the guide groove; the circulating lifting mechanism comprises a circulating lifting frame, a lifting drive and a circulating conveying assembly arranged in the circulating lifting frame, and the end of the circulating lifting frame facing the main conveying mechanism is provided with a feeding port, and the lifting drive is used to drive the lifting of the circulating lifting frame, and the circulating conveying assembly comprises a circulating transmission shaft, a circulating active wheel group, a circulating fixed wheel group and a circulating tensioning wheel group, and the circulating active wheel group is installed on the circulating transmission shaft, and the circulating active wheel group, the circulating fixed wheel group and the circulating tensioning wheel group are all connected through the circulating conveyor belt transmission, and the circulating transmission shaft is driven by a circulating motor.

3. The intelligent shoe production line according to claim 1, characterized in that: The workstation conveying mechanism includes a workstation conveying frame, the lifting mechanism is installed on the workstation conveying frame, and the workstation conveying frame is provided with a workstation transmission shaft, a workstation driving wheel group, multiple groups of workstation driven wheel groups and a workstation tensioning wheel group. The workstation driving wheel group is installed on the workstation transmission shaft, and the workstation driving wheel group, multiple groups of workstation driven wheel groups and the workstation tensioning wheel group are all connected through the workstation conveyor belt transmission, and the workstation transmission shaft is driven by the workstation motor.

4. The intelligent shoe production line according to claim 1, characterized in that: The blocking lifting mechanism includes a first blocking base, which is driven by a blocking lifting cylinder, a blocking plate is arranged on the first blocking base, and the blocking plate is driven to lift by the first blocking cylinder, a branch line transmission shaft, a branch line driving wheel group and a branch line driven wheel group are arranged on the first blocking base, the branch line driving wheel group is installed on the branch line transmission shaft, the branch line driving wheel group and the branch line driven wheel group are connected through a branch line conveyor belt transmission, and the branch line transmission shaft is driven by a branch line motor.

5. The intelligent shoe production line according to claim 2, characterized in that: The position of the circulating lifting frame corresponding to the feeding port, the end of the discharging frame away from the main transport track and the end of the workstation conveying mechanism facing the blocking lifting mechanism are all provided with transition pieces, and the transition pieces include transition rods, and support rods are provided at both ends of the transition rods.

6. The intelligent shoe production line according to claim 1 or 3, characterized in that: The lifting mechanism comprises a lifting plate, the lifting plate is driven by a lifting cylinder, a plurality of positioning columns are arranged on the lifting plate, and positioning grooves matched with the positioning columns are arranged on the tooling plate.

7. The intelligent shoe production line according to claim 1, characterized in that: The TPU treatment agent spraying device, mesh treatment agent spraying device, treatment agent spraying device, water-based glue spraying device and water-based glue full glue spraying device all adopt a closed main frame and a spraying robot, and the main frame is connected to the exhaust gas treatment component through a connecting component.

8. The intelligent shoe production line according to claim 1, characterized in that: The treatment agent oven, water-based glue oven, and water-based glue full glue oven all adopt a box body, a multi-layer baking line is arranged in the box body, the baking line includes a plurality of baking channels, a circulating fan is arranged on one side of the baking channel, a connecting channel is arranged on the top or bottom of the baking channel, a heater is arranged in the connecting channel, the connecting channel is communicated with the baking channel, the input end of the circulating fan is communicated with one side of the baking channel, the output end of the circulating fan is communicated with the connecting channel, the side intervals of the box body corresponding to the baking channel are provided with a heat-insulating liner, the position of the box body corresponding to the baking channel is provided with a plurality of temperature sensors, the temperature sensors are electrically connected to the circulating fan and the heater respectively through the temperature control module, the output end of the baking channel corresponding to the circulating fan is provided with a first support plate, and the baking A second support plate is arranged between the channel and the connecting channel, a plurality of air outlets are penetrated on the first support plate, a plurality of air suction ports are penetrated on the second support plate, a blocking mechanism is arranged at the output end of the baking channel, the blocking mechanism comprises a second base, a blocking member and a second blocking cylinder installed on the box body, the blocking member is rotatably connected to the second base, one end of the blocking member is installed at the output end of the second blocking cylinder, a roller is arranged on the blocking member, exhaust components are respectively arranged at both ends of the box body corresponding to the baking line, the exhaust component comprises an intake duct arranged above the baking channel, both ends of the intake duct are respectively connected to the exhaust duct, the exhaust duct is connected to the exhaust gas treatment member through the connecting component, and a plurality of intake holes are penetrated by the intake duct on the side facing the baking channel.

9. The intelligent shoe production line according to claim 1, 7 or 8, characterized in that: The connecting component includes a first main pipeline and a second main pipeline, one end of the first main pipeline is connected to the adsorption pipeline, and the other end is connected to the second main pipeline, and the second main pipeline is provided with branch pipelines corresponding to the TPU treatment agent spraying device, the mesh treatment agent spraying device, the treatment agent oven, the water-based glue spraying device, the water-based glue oven, the water-based glue full glue spraying device, the water-based glue full glue oven, the manual bottom pasting station, the moldless bottom pressing device, the manual glue filling station and the moldless secondary bottom pressing device.

10. A control system for an intelligent shoe production line, characterized in that: The invention comprises a smart shoe production line for controlling any one of claims 1 to 9, wherein the control system comprises a controller, a conveying control module for controlling a conveying device, a feeding control module for controlling a feeding section, a treating agent brushing control module for controlling a treating agent brushing section, a glue brushing control module for controlling a glue brushing section, a bottom pressing control module for controlling a bottom pressing section, a freezing control module for controlling a freezing section, a discharging control module for controlling a discharging section, an exhaust gas treatment control module for controlling an exhaust gas treatment device, and a sensing module for sensing various data, wherein the conveying control module, the feeding control module, the treating agent brushing control module, the glue brushing control module, the bottom pressing control module, the freezing control module, the discharging control module, the exhaust gas treatment control module and The position sensing modules are respectively connected to the controller, the controller stores shoe mold trajectory data of multiple different shoe information, the shoe last is provided with a sensing chip for recording shoe information, the shoe information recorded in the sensing chip corresponds to the corresponding shoe mold trajectory data stored in the controller, the sensing module includes a shoe mold sensor for identifying shoe information and multiple position sensing sensors respectively arranged in the feeding section, the treatment agent brushing section, the glue brushing section, the bottom pressing section, the freezing section and the discharging section to sense the position of the tooling assembly on the conveying device, and the controller controls the conveying control module, the feeding control module, the treatment agent brushing control module, the glue brushing control module, the bottom pressing control module, the freezing control module and the discharging control module respectively according to the position of the tooling assembly; Under the control of the controller, the feeding control module controls the shoe last grabbing manipulator to grab the shoe last and the tooling plate at the placement port to the main transport component of the main conveying mechanism, and the conveying control module controls the conveying device to transport them, and then the upper is manually placed on the main transport component at the loading station, and the sole is placed on the shoe last, so that the sole and upper are conveyed by the conveying device to the brushing agent section, and the shoe mold sensor of the sensing module recognizes the shoe information on the sensing chip, and uploads the recognized shoe information to the controller, and the controller compares the shoe information with the shoe mold trajectory data and selects the corresponding shoe mold trajectory; Under the control of the controller, the conveying device is controlled by the position sensing sensor and the conveying control module. When the tooling assembly equipped with the upper is conveyed to the corresponding point of the TPU treatment agent spraying device, the treatment agent brushing control module controls the spraying manipulator of the TPU treatment agent spraying device to spray the TPU treatment agent. After the spraying is completed, the conveying control module controls the conveying device to convey the tooling assembly equipped with the upper to the main conveying mechanism, and in the same way, convey it to the mesh cloth treatment agent spraying device for spraying the mesh cloth treatment agent; the sole is conveyed to the treatment agent spraying device in the same way for spraying the treatment agent; and then the tooling assembly equipped with the upper and the sole are conveyed to the treatment agent oven for baking through the conveying device, and then conveyed to the glue brushing section after baking; Under the control of the controller, the conveying of the conveying device is controlled by the position sensing sensor and the conveying control module. When the tooling assembly equipped with the upper and the sole are conveyed to the corresponding position of the water-based glue spraying device, the glue brushing control module controls the spraying robot of the water-based glue spraying device to spray the water-based glue. After the spraying is completed, the conveying control module controls the conveying device to convey the tooling assembly equipped with the upper and the sole to the water-based glue oven for baking, and after baking, they are conveyed to the water-based glue full glue spraying device, and the water-based glue full glue spraying device sprays the tooling assembly equipped with the upper and the sole with water-based glue for the second time. After the spraying is completed, the conveying control module controls the conveying device to convey the tooling assembly equipped with the upper and the sole to the water-based glue full glue oven for baking, and after baking, they are conveyed to the bottom pressing section; Under the control of the controller, the conveying device is controlled by the position sensing sensor and the conveying control module to convey the tooling assembly with the upper and the sole to the manual sole pasting station respectively. After the shoe last with the upper is removed from the tooling board manually, the sole is pasted to the upper and then placed on the conveying device. The conveying device conveys it to the moldless sole pressing device. The sole pressing control module controls the handling robot of the moldless sole pressing device to transport the shoe last with the upper and the sole to the moldless sole pressing device. After the shoe last with the upper and the sole is pressed on the moldless sole pressing machine, the shoe last with the upper and the sole is transported to the conveying device to be transported to the manual glue filling station, and then the shoe last is put back on the conveying device to be transported to the moldless secondary sole pressing device. The transporting manipulator of the moldless secondary sole pressing device then transports the shoe last with the upper and the sole to the moldless sole pressing machine of the moldless secondary sole pressing device for sole pressing, and then the shoe last with the upper and the sole is transported to the freezing section. Under the control of the controller, the shoe last with the upper and the sole is transported to the freezing device by the transporting manipulator of the moldless secondary sole pressing device, and the freezing device is controlled by the freezing control module to freeze and shape it into shoes. After the shaping is completed, the shoe last with the shoes is transported to the discharging section by the freezing device; Under the control of the controller, through the induction of the position sensing sensor, the discharging control module controls the handling manipulator of the pneumatic last pulling device to carry the shoe lasts loaded with shoes on the freezing device to the pneumatic last pulling machine of the pneumatic last pulling device to separate the shoes from the shoe lasts. Then, the handling manipulator of the pneumatic last pulling device carries the shoes to the rear conveying and packaging station to take out the shoe lasts. Under the control of the controller, the exhaust gas treatment device is controlled by the exhaust gas treatment control module to perform exhaust gas treatment.

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