Shoe size printing device for leather shoe production

Abstract

The utility model discloses a shoe size printing device for leather shoe production, which comprises a frame body, the frame body is rotatably connected with a first double-thread screw, the first double-thread screw is in threaded connection with a plurality of groups of thread bushings, the plurality of groups of thread bushings are all rotatably connected with a rod body, the first double-thread screw is connected with a first handle, and the first handle is connected with a second handle. The multiple sets of rod bodies are rotationally connected with a frame body, and the frame body is rotationally connected with multiple sets of first roller bodies. The distance between the two sets of ring bodies can be adjusted through the second double-thread screw, meanwhile, the first double-thread screw pulls the threaded sleeve to drive the rod body, the distance between the frame body and the belt is adjusted, the distance between the first roller body and the belt can be changed, and therefore the distance between the first roller body and the belt can be adjusted. And then the first roller body and the belt are used for clamping and conveying the shoe soles with different thicknesses, the shoe soles are conveyed in a limited mode between the two sets of ring bodies, position correction conveying can be conducted on the shoe soles with different specifications, and subsequent shoe size printing work can be conveniently conducted on the shoe soles.

Description

Technical Field

[0001] The utility model relates to the technical field related to leather shoe production, in particular to a shoe size printing device for leather shoe production. Background Technique

[0002] When leather shoes are produced, the shoe size is printed on the sole. There is a existing shoe size printing device for leather shoe production (Publication No.: CN217407995U). After placing the sole on the top of two conveyor belts, the motor is started to drive the control gear to rotate. The control gear will engage the transmission gear to control the two conveyor belts to transport automatically. During the transportation process, due to the guiding wheels, the overall position of the sole will be corrected, which is convenient for subsequent shoe size printing.

[0003] Although the above can correct and convey the sole, the space between the transmission belt and the conveyor belt is not convenient to adjust. Furthermore, when using the transmission belt and the conveyor belt to clamp the sole for transportation, if the thickness of the sole is greater than or less than the space between the transmission belt and the conveyor belt, it is impossible to ensure stable clamping and transportation operation of the sole, which may affect the shoe size printing work. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a shoe size printing device for leather shoe production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A shoe size printing device for leather shoe production, including a frame body. A first double-headed screw is rotatably connected to the frame body. A plurality of threaded sleeves are threadedly connected to the first double-headed screw. A rod body is rotatably connected to each of the plurality of threaded sleeves. A first handle is connected to the first double-headed screw. A frame is rotatably connected to the plurality of rod bodies. A plurality of first rollers are rotatably connected to the frame. A ring body is in clearance fit with the outer walls of the plurality of first rollers. A second double-headed screw is threadedly connected to the plurality of ring bodies. A second handle is connected to the second double-headed screw. The second double-headed screw is rotatably connected to the frame through a bearing. A plurality of second rollers are rotatably connected to the frame body. A belt is movably connected to the plurality of second rollers.

[0007] Preferably, side rods are connected to the plurality of ring bodies.

[0008] Preferably, a plurality of second sliding rods are connected to the frame body, and the plurality of second sliding rods are all slidably connected to the frame.

[0009] Preferably, a plurality of first sliding rods are connected to the frame, and the plurality of first sliding rods are slidably connected to the plurality of ring bodies.

[0010] Preferably, a motor is installed on the frame body, and the output end of the motor is connected to the corresponding second roller body.

[0011] Preferably, a plurality of groups of third roller bodies are rotatably connected to the frame body, and the plurality of groups of third roller bodies are in contact with the belt.

[0012] Preferably, a push rod is installed on the frame body, and a laser printing head is installed at the output end of the push rod.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the cooperation among the belt, the frame, the first roller body, the ring body, the second double-headed screw, the first double-headed screw, the threaded sleeve and the rod body, while the distance between the two ring bodies can be adjusted by using the second double-headed screw, the first double-headed screw is used to drive the threaded sleeve to drive the rod body, so as to adjust the distance between the frame and the belt, and then the distance between the first roller body and the belt can be changed. Furthermore, by using the first roller body and the belt to clamp and transport the soles of different thicknesses, and the soles are limited and transported between the two ring bodies, the position of the soles of different specifications can be corrected and transported, which is convenient for subsequent shoe size printing work;

[0015] 2. Through the cooperation between the side rod and the ring body, when the distance between the two ring bodies is adjusted, the two side rods will also be attached correspondingly. By arranging the two side rods in a V shape, to a certain extent, it is convenient to guide the soles transported on the belt, and it is convenient to convey the shoelaces between the two ring bodies for correction and transportation work, without specifically placing the soles between the two ring bodies for transportation, and the operation is relatively convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a shoe size printing device for leather shoe production proposed by the present utility model;

[0017] Figure 2 is Figure 1 a schematic structural diagram of the first roller body, the ring body and the second double-headed screw in

[0018] Figure 3 is Figure 1 a schematic structural diagram of the first double-headed screw, the threaded sleeve and the first handle in

[0019] Figure 4 is Figure 1 a schematic structural diagram of the ring body, the second double-headed screw and the side rod in

[0020] Figure 5 is Figure 1 a schematic structural diagram of the frame body, the push rod and the laser printing head in

[0021] In the figure: 1. Frame body; 2. First double-headed screw; 3. Threaded sleeve; 4. First handle; 5. Rod body; 6. Frame; 7. First roller; 8. Ring body; 9. Second double-headed screw; 10. Second handle; 11. Second roller; 12. Belt; 13. Side rod; 14. Third roller; 15. Motor; 16. First slide bar; 17. Second slide bar; 18. Push rod; 19. Laser printing head. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Embodiment 1, referring to Figures 1 to 5 , a shoe size printing device for leather shoe production, including a frame body 1, a first double-headed screw 2 is rotatably connected to the frame body 1, a plurality of threaded sleeves 3 are threadedly connected to the first double-headed screw 2, the first double-headed screw 2 can drive two groups of threaded sleeves 3 to move relatively, a plurality of rod bodies 5 are rotatably connected to the threaded sleeves 3, the threaded sleeves 3 can drive the rod bodies 5 to move synchronously, a first handle 4 is connected to the first double-headed screw 2, and the first handle 4 is used to drive the first double-headed screw 2 to rotate. A frame 6 is rotatably connected to a plurality of rod bodies 5, and the rod bodies 5 can pull the frame 6 to move up and down. A plurality of first rollers 7 are rotatably connected to the frame 6, and a ring body 8 is in clearance fit with the outer walls of the plurality of first rollers 7. A second double-headed screw 9 is threadedly connected to the plurality of ring bodies 8, and the second double-headed screw 9 can drive two groups of ring bodies 8 to adjust the distance. A second handle 10 is connected to the second double-headed screw 9, and the second double-headed screw 9 is rotatably connected to the frame 6 through a bearing. A plurality of second rollers 11 are rotatably connected to the frame body 1, and a belt 12 is movably connected to the plurality of second rollers 11. By using the first double-headed screw 2 to drive two groups of threaded sleeves 3 to move relatively, the threaded sleeves 3 can pull the rod bodies 5 to drive the frame 6 with the first rollers 7 to move up and down, and the distance between the first rollers 7 and the belt 12 can be adjusted. And by driving two groups of ring bodies 8 to adjust the distance with the second double-headed screw 9, the first rollers 7, the belt 12 and the two groups of ring bodies 8 can correct the position and convey shoe soles of different specifications, which is convenient for subsequent shoe size printing work.

[0024] In this embodiment, side rods 13 are connected to multiple groups of ring bodies at 8 positions. The side rods 13 are used to guide the soles conveyed at the belt 12, so that the soles can be guided by the side rods 13 and move between the two groups of ring bodies 8 for limited transportation. Multiple groups of second sliding rods 17 are connected to the frame 1, and multiple groups of second sliding rods 17 are all slidably connected to the frame body 6. Multiple groups of first sliding rods 16 are connected to the frame body 6, and multiple groups of first sliding rods 16 are slidably connected to multiple groups of ring bodies 8. A motor 15 is installed on the frame 1, and the output end of the motor 15 is connected to the corresponding second roller 11. The model of the motor 15 is selected according to the actual working requirements. Multiple groups of third rollers 14 are rotatably connected to the frame 1, and multiple groups of third rollers 14 are in contact with the belt 12. The third rollers 14 are used to support the belt 12 to ensure that the belt 12 and the first roller 7 can stably clamp and transport the soles. A push rod 18 is installed on the frame 1, and a laser printing head 19 is installed at the output end of the push rod 18.

[0025] The working principle of this embodiment: When in use, first, according to the actual specifications of the shoelaces, drive the first double-headed screw 2 to rotate by driving the first handle 4, so as to drive the two groups of threaded sleeves 3 to move relatively. The threaded sleeves 3 can then pull the rod body 5 to drive the frame body 6 and the first roller 7 to move up and down to adjust the space between the first roller 7 and the belt 12. After adjustment, drive the second double-headed screw 9 to rotate by driving the second handle 10 to adjust the distance between the two groups of ring bodies 8. After the adjustment is completed, connect the motor 15 to an external power source and a driving device. The motor 15 will convey the belt 12 with the cooperation of multiple groups of third rollers 14 and second rollers 11. At this time, place the soles on the belt 12 in sequence. The belt 12 will guide the soles through the side rods 13 and transport them between the two groups of ring bodies 8 for calibration transportation. At the same time, the first roller 7 and the belt 12 can also clamp and transport the soles to ensure the transportation stability of the soles without shoe size printing. When the soles move out from between the first roller 7 and the belt 12, they will be conveyed under the laser printing head 19. Use the push rod 18 to pull the laser printing head 19 down to perform shoe size printing work on the soles.

[0026] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A shoe size printing device for leather shoe production, including a frame body (1), characterized in that, A first double-headed screw rod (2) is rotatably connected to the frame body (1). A plurality of thread sleeves (3) are threadedly connected to the first double-headed screw rod (2). A rod body (5) is rotatably connected to each of the plurality of thread sleeves (3). A first handle (4) is connected to the first double-headed screw rod (2). A frame body (6) is rotatably connected to the plurality of rod bodies (5). A plurality of first roller bodies (7) are rotatably connected to the frame body (6). An annular body (8) is in clearance fit with the outer walls of the plurality of first roller bodies (7). A second double-headed screw rod (9) is threadedly connected to the plurality of annular bodies (8). A second handle (10) is connected to the second double-headed screw rod (9). The second double-headed screw rod (9) is rotatably connected to the frame body (6) through a bearing. A plurality of second roller bodies (11) are rotatably connected to the frame body (1). A belt (12) is movably connected to the plurality of second roller bodies (11).

2. The shoe size printing device for leather shoe production according to claim 1, characterized in that, A side rod (13) is connected to each of the plurality of annular bodies (8).

3. A shoe size printing device for leather shoe production according to claim 1, characterized in that, A plurality of second sliding rods (17) are connected to the frame body (1). The plurality of second sliding rods (17) are all slidably connected to the frame body (6).

4. A shoe size printing device for leather shoe production according to claim 1, characterized in that, A plurality of first sliding rods (16) are connected to the frame body (6). The plurality of first sliding rods (16) are slidably connected to the plurality of annular bodies (8).

5. A shoe size printing device for leather shoe production according to claim 1, characterized in that, A motor (15) is installed on the frame body (1). The output end of the motor (15) is connected to the corresponding second roller body (11).

6. A shoe size printing device for leather shoe production according to claim 1, characterized in that, A plurality of third roller bodies (14) are rotatably connected to the frame body (1). The plurality of third roller bodies (14) are in contact with the belt (12).

7. A shoe size printing device for leather shoe production according to claim 1, characterized in that, A push rod (18) is installed on the frame body (1). A laser printing head (19) is installed at the output end of the push rod (18).

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