Drying and shaping equipment for shoe production

Abstract

The utility model relates to drying and shaping equipment for shoe production, which comprises a conveying guide rail, a heat shield is sleeved outside the conveying guide rail, a shoe is placed on the conveying guide rail, and a shoe tree is accommodated in the shoe, and is characterized in that a heating plate is arranged below the conveying guide rail, and a chain belt driving structure rotationally connected to two ends of the heat shield is arranged above the conveying guide rail; the chain belt driving structure abuts against the rear portion of the shoe, the side, close to the shoe tree, of the chain belt driving structure is sleeved with a hot air circulation structure, the hot air circulation structure comprises a connecting air nozzle, the connecting air nozzle penetrates through the chain belt driving structure and corresponds to the upper portion of the shoe tree, a communicating air groove is formed in the shoe tree, and one end of the connecting air nozzle communicates with the communicating air groove; the other end is communicated with one side, opposite to the shoe tree, of the chain belt driving structure; a clutch structure is arranged at the tail end of the chain belt driving structure and drives the communicating air nozzle and the shoe to move towards the upper side and the lower side respectively. The drying and shaping equipment has the effect that the inner sides of shoes can be effectively dried while the shoe trees are not detached.

Description

Technical Field

[0001] The present application relates to the technical field of shoe production, and in particular to a drying and shaping device for shoe production. Background Art

[0002] The main processes of shoe production are as follows: cutting of fabrics and linings and making of uppers (including edge cutting, folding and sewing of uppers, etc.) - making of soles (including shaping and processing of various sole materials, stretching of uppers, etc.) - fitting of soles (combining uppers and soles) - drying and shaping - making of lasts - inspection, etc.

[0003] However, during the drying process, since the shoe last is still inside the shoe, the heat of the dryer will only remain on the outer surface of the shoe, and the inside of the shoe cannot be effectively dried. In response to the above-mentioned related technologies, the applicant proposed a drying and shaping device that can effectively dry the inside of the shoe without removing the shoe last. Utility Model Content

[0004] In order to provide a drying and shaping device that can effectively dry the inside of the shoe without removing the shoe last, the present application provides a drying and shaping device for shoe production.

[0005] The present application provides a drying and shaping equipment for shoe production that adopts the following technical solutions:

[0006] A drying and shaping equipment for shoe production, comprising a conveying guide rail, an outer shell of the conveying guide rail is provided with a heat insulation cover, shoes are placed above the conveying guide rail, and shoe lasts are placed inside the shoes. The equipment is characterized in that: a heating plate is provided below the conveying guide rail, and a chain belt drive structure rotatably connected to both ends of the heat insulation cover is provided above the conveying guide rail, the chain belt drive structure abuts the rear of the shoe, and a hot air circulation structure is provided on the side of the chain belt drive structure close to the shoe last, the hot air circulation structure includes a connecting air nozzle, the connecting air nozzle is passed through the chain belt drive structure and is arranged corresponding to the top of the shoe last, a connecting air groove is opened in the shoe last, one end of the connecting air nozzle is connected to the connecting air groove, and the other end is connected to the side of the chain belt drive structure opposite to the shoe last; a clutch structure is provided at the end of the chain belt drive structure, and the clutch structure drives the connecting air nozzle and the shoe to move toward the upper and lower sides respectively.

[0007] By adopting the above technical solution, the design of the heat insulation cover can effectively prevent heat loss, reduce energy waste, protect the operating environment from high temperature, and improve work safety; the connecting air nozzle in the hot air circulation structure is directly connected to the connecting air groove in the shoe last, which can accurately introduce hot air into the shoe, accelerate water evaporation, and avoid the problems of uneven heat distribution and high energy consumption that may be caused by traditional drying methods; the chain drive structure and the clutch structure are coordinated to realize the automatic advancement of the shoes during the transmission process. At the same time, with the use of the clutch structure, the shoes and the hot air nozzle can be automatically separated and reset, which improves the level of production automation and reduces the need for manual operation.

[0008] Preferably, the chain drive structure includes a drive sprocket, a drive chain, a drive motor and an abutment bracket, the drive sprockets are rotatably connected to the two ends of the inner side of the heat insulation cover; the drive chain is sleeved on the drive sprockets on both sides; the drive motor is fixed to the heat insulation cover, and the output shaft of the drive motor is coaxially fixed to the drive sprocket on one side; the abutment bracket is fixed at intervals on the outside of the drive chain.

[0009] Preferably, the hot air communication structure also includes a docking cover and a blower, the docking cover is fixed to the heat insulation cover and is mounted above the side of the drive chain belt close to the shoe; the blower is fixed to the heat insulation cover, and one end of the blower air inlet is connected to the side wall of the docking cover, and one end of the blower air outlet is connected to the bottom of the heating plate; the connecting air nozzles are respectively arranged at intervals through the drive chain belt and extend outward, and the connecting air nozzles are arranged at the front end of the forward direction of the corresponding abutment bracket.

[0010] Preferably, both ends of the communicating air groove are arranged corresponding to the upper part of the shoe last, and the communicating end of the communicating air groove is arranged corresponding to the inner bottom of the shoe last.

[0011] Preferably, the clutch structure includes a docking air nozzle, an abutment rod and an abutment guide rail, the docking air nozzle is respectively connected to the connecting air nozzle by lifting and lowering; the abutment rod is respectively rotatably connected to the side wall of the docking air nozzle; the abutment guide rail is arranged corresponding to the rear of the driving chain belt, and the abutment rod gradually rises from front to back, and the height of the abutment rod is arranged corresponding to the rising end of the abutment guide rail; the transmission guide rail extends downwardly corresponding to the bottom of the abutment guide rail.

[0012] Preferably, both ends of the conveying guide rail are respectively connected to limit guide rods in a transverse sliding manner, and the height of the limit guide rods is set corresponding to the top of the side wall of the shoe last.

[0013] Preferably, a docking lip is laterally extended from one end of the docking air nozzle and the communicating air groove corresponding to the docking air nozzle, and the docking lips on both sides abut against each other.

[0014] In summary, this application includes at least one of the following beneficial technical effects:

[0015] 1. The heat shield design effectively prevents heat loss, reduces energy waste, protects the operating environment from high temperatures, and improves work safety. The connecting nozzle in the hot air circulation structure is directly connected to the connecting air groove in the shoe last, which can accurately guide hot air into the shoe, accelerate moisture evaporation, and avoid the uneven heat distribution and high energy consumption problems that may occur in traditional drying methods. The coordinated configuration of the chain drive structure and the clutch structure realizes the automatic advancement of the shoe during the conveying process. At the same time, the use of the clutch structure can realize the automatic separation and reset of the shoe and the hot air nozzle, improving the level of production automation and reducing the need for manual operation.

[0016] 2. The hot air communication structure also includes a docking cover and a blower. The docking cover is fixed to the heat insulation cover and is mounted on the upper side of the drive chain belt close to the shoe; the blower is fixed to the heat insulation cover, and one end of the blower air inlet is connected to the side wall of the docking cover, and one end of the blower air outlet is connected to the bottom of the heating plate; the connecting air nozzles are respectively arranged at intervals through the drive chain belt and extend outward, and the connecting air nozzles are arranged at the front end of the forward direction of the corresponding abutment bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of an embodiment of the present application;

[0018] Figure 2 is a cross-sectional view of an embodiment of the present application;

[0019] Figure 3 is a cross-sectional view showing a communicating air groove according to an embodiment of the present application;

[0020] Figure 4 yes Figure 2 Magnified view of part A.

[0021] Explanation of the accompanying drawings: 1. Conveying guide rail; 2. Heat insulation cover; 3. Shoes; 4. Shoe last; 5. Chain drive structure; 51. Driving sprocket; 52. Driving chain belt; 53. Driving motor; 54. Abutment bracket; 6. Hot air circulation structure; 61. Connecting air nozzle; 62. Docking cover; 63. Blower; 7. Connecting air groove; 8. Clutch structure; 81. Docking air nozzle; 82. Abutment rod; 83. Abutment guide rail; 9. Heating plate; 10. Limiting guide rod; 11. Docking lip. DETAILED DESCRIPTION

[0022] The present application is further described in detail below with reference to the accompanying drawings.

[0023] The present application embodiment discloses a drying and shaping device for producing shoes 3, referring to Figure 1 、 2 , including a conveying guide rail 1, the outer cover of the conveying guide rail 1 is provided with a heat insulation cover 2, shoes 3 are placed above the conveying guide rail 1, and shoe lasts 4 are placed inside the shoes 3. The two ends of the conveying guide rail 1 are respectively connected to limit guide rods 10 for horizontal sliding. The height of the limit guide rods 10 corresponds to the top of the side wall of the shoe last 4. A heating plate 9 is provided under the conveying guide rail 1, and the shoes 3 move straight forward through the chain belt driving structure 5 arranged above the conveying guide rail 1.

[0024] Reference Figure 2 、 3The chain belt driving structure 5 includes a driving sprocket 51, a driving chain belt 52, a driving motor 53 and an abutment bracket 54. The driving sprocket 51 is rotatably connected to the two ends of the inner side of the heat insulation cover 2; the driving chain belt 52 is sleeved on the driving sprockets 51 on both sides; the driving motor 53 is fixed to the heat insulation cover 2, and the output shaft of the driving motor 53 is coaxially fixed to the driving sprocket 51 on one side; the abutment bracket 54 is fixed at intervals on the outside of the driving chain belt 52, and the abutment bracket 54 abuts against the rear of the shoe 3 and drives the shoe 3 forward, so that the shoe 3 passes through the heating plate 9 area for drying on the outside.

[0025] Reference Figure 2 、 3 The inside of the shoe 3 is dried by a hot air circulation structure 6, which includes a connecting air nozzle 61, a docking cover 62 and a blower 63. The docking cover 62 is fixed to the heat insulation cover 2 and is sleeved on the upper side of the driving chain belt 52 close to the shoe 3; the blower 63 is fixed to the heat insulation cover 2, and one end of the air inlet of the blower 63 is connected to the side wall of the docking cover 62, and one end of the air outlet of the blower 63 is connected to the bottom of the heating plate 9; the connecting air nozzles 61 are respectively arranged at intervals through the driving chain belt 52 and extend outward, and the connecting air nozzles 61 are arranged corresponding to the front end of the forward direction of the abutment bracket 54; a connecting air groove 7 is opened in the shoe last 4, and the two ends of the connecting air groove 7 are arranged corresponding to the upper part of the shoe last 4, and the connecting end of the connecting air groove 7 is arranged corresponding to the inner bottom of the shoe last 4, and the connecting air nozzle 61 is combined with and separated from the connecting air groove 7 through the clutch structure 8.

[0026] Reference Figure 2 、 4 The clutch structure 8 includes a docking air nozzle 81, an abutting rod 82 and an abutting guide rail 83. The docking air nozzle 81 is respectively connected to the connecting air nozzle 61 by lifting and lowering; the docking air nozzle 81 and the connecting air groove 7 correspond to one end of the docking air nozzle 81, and a docking lip 11 is extended laterally, and the docking lips 11 on both sides abut against each other to avoid position deviation and air leakage; the abutting rod 82 is respectively rotatably connected to the side wall of the docking air nozzle 81; the abutting guide rail 83 is arranged at the rear of the driving chain belt 52, and the abutting rod 82 gradually rises from front to back, and the height of the abutting rod 82 is arranged at the rising end of the abutting guide rail 83; the transmission guide rail 1 extends downwardly corresponding to the bottom of the abutting guide rail 83.

[0027] The working process of this application is: the shoes 3 are placed in the conveying guide rail 1, and the shoes 3 are moved along the conveying guide rail 1 by the drive of the abutment bracket 54. At the same time, the connecting air nozzle 81 descends and combines with the connecting air groove 7. The blower 63 draws hot air from the other end of the connecting air groove 7 through the connecting air groove 7, thereby heating the inside of the shoes 3.

[0028] At the same time, the hot air sucked in by the blower 63 is discharged from the bottom of the heating plate 9. The heating plate 9 heats the hot air to form a circulation, which is more energy-saving.

[0029] When the shoe 3 moves to the end of the heat shield 2 , the docking air nozzle 81 rises under the action of the abutting guide rail 83 , and the conveying guide rail 1 tilts downward, separating the two, so that the shoe 3 leaves the heat shield 2 .

[0030] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A drying and shaping device for producing shoes (3), comprising a conveying rail (1), the outer cover of the conveying rail (1) being provided with a heat insulating cover (2), a shoe (3) being placed above the conveying rail (1), and a shoe last (4) being placed inside the shoe (3), characterized in that: A heating plate (9) is provided below the conveying guide rail (1), and a chain drive structure (5) rotatably connected to the two ends of the heat insulation cover (2) is provided above the conveying guide rail (1). The chain drive structure (5) abuts against the rear of the shoe (3), and a hot air circulation structure (6) is provided on the side of the chain drive structure (5) close to the shoe last (4). The hot air circulation structure (6) includes a connecting air nozzle (61), which is passed through the chain drive structure (5) and arranged above the shoe last (4). A connecting air groove (7) is provided in the shoe last (4). One end of the connecting air nozzle (61) is connected to the connecting air groove (7), and the other end is connected to the side of the chain drive structure (5) opposite to the shoe last (4); a clutch structure (8) is provided at the end of the chain drive structure (5), and the clutch structure (8) drives the connecting air nozzle and the shoe (3) to move toward the upper and lower sides respectively.

2. A drying and shaping device for shoe (3) production according to claim 1, characterized in that: The chain drive structure (5) comprises a driving sprocket (51), a driving chain belt (52), a driving motor (53) and an abutting bracket (54); the driving sprocket (51) is rotatably connected to the two ends of the inner side of the heat insulation cover (2); the driving chain belt (52) is sleeved on the driving sprockets (51) on both sides; the driving motor (53) is fixed to the heat insulation cover (2), and the output shaft of the driving motor (53) is coaxially fixed to the driving sprocket (51) on one side; and the abutting bracket (54) is fixed at intervals on the outer side of the driving chain belt (52).

3. A drying and shaping device for shoe (3) production according to claim 2, characterized in that: The hot air communication structure further comprises a docking cover (62) and a blower (63), wherein the docking cover (62) is fixed to the heat insulation cover (2) and is sleeved on the upper side of the drive chain belt (52) close to the shoe (3); the blower (63) is fixed to the heat insulation cover (2), and one end of the air inlet of the blower (63) is connected to the side wall of the docking cover (62), and one end of the air outlet of the blower (63) is connected to the lower side of the heating plate (9); the connecting air nozzles (61) are respectively arranged at intervals through the drive chain belt (52) and extend outward, and the connecting air nozzles (61) are arranged corresponding to the front end of the forward direction of the abutment bracket (54).

4. The drying and shaping equipment for shoe (3) production according to claim 1, characterized in that: The two ends of the communicating air groove (7) are arranged corresponding to the upper part of the shoe last (4), and the communicating end of the communicating air groove (7) is arranged corresponding to the inner bottom of the shoe last (4).

5. The drying and shaping equipment for shoe (3) production according to claim 2, characterized in that: The clutch structure (8) comprises a docking air nozzle (81), an abutting rod (82) and an abutting guide rail (83); the docking air nozzle (81) is respectively connected to the connecting air nozzle (61) in a lifting manner; the abutting rod (82) is respectively connected to the side wall of the docking air nozzle (81) in a rotating manner; the abutting guide rail (83) is arranged at the rear of the driving chain belt (52), and the abutting rod (82) gradually rises from front to back, and the height of the abutting rod (82) is arranged at the rising end of the abutting guide rail (83); the transmission guide rail (1) extends downwardly in an inclined manner below the abutting guide rail (83).

6. The drying and shaping equipment for shoe (3) production according to claim 1, characterized in that: The two ends of the transmission guide rail (1) are respectively connected to the limiting guide rod (10) in a transverse sliding manner, and the limiting guide rod (10) is arranged at a height corresponding to the top end of the side wall of the shoe last (4).

7. The drying and shaping equipment for shoe (3) production according to claim 5, characterized in that: The butting air nozzle (81) and the communicating air groove (7) correspond to one end of the butting air nozzle (81), and are each provided with a butting lip (11) extending transversely, and the butting lips (11) on both sides abut against each other.

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