A press line drawing device for shoemaking

Abstract

The utility model relates to shoemaking technical field discloses a kind of pressing and drawing line device for shoemaking, including processing table, the bottom fixed mounting of processing table has motor, the output end fixed connection of motor has rotary plate, the outer surface and bottom of rotary plate are all fixedly connected with arc rack. The utility model can be by one driving source by starting motor, the rotation of reciprocating screw rod and rotating rod is realized respectively, when reciprocating screw rod rotates, press block will be moved down to carry out the fixing of upper, the use height of drawing pen is preliminarily adjusted, and when subsequent rotating rod rotates, then can drive rotating disc and upper rotate, cooperate with the drawing line work of adjusted drawing pen, and after drawing line is completed, can be along with the rotation of rotary plate, automatically release the fixing of upper, convenient for discharging, not only make that drawing line process does not need other driving source, effectively reduce the overall cost of device and improve the utilization of energy, and improve the feeding and discharging efficiency of upper.

Description

Technical Field

[0001] This utility model relates to the field of shoemaking technology, and in particular to a pressing and marking device for shoemaking. Background Technology

[0002] The line drawing process is an essential step in the molding process of cold-bonded shoes. The traditional method is to place the shoe upper with the last on the sole and draw lines by hand.

[0003] Currently, in the process of using shoe marking devices, it is often necessary to fix the shoe upper, which has been fitted with a last, onto the marking paper. Then, by rotating the placement plate, the shoe upper is rotated, and the marking pen is used to draw lines. However, since the fixing of the shoe upper and the subsequent rotation of the placement plate are both driven by separate power sources, the overall cost of the device is high and it is quite energy-intensive.

[0004] Therefore, it is necessary to provide a pressing and marking device for shoemaking to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a pressing and marking device for shoemaking.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a pressing and marking device for shoemaking, comprising a processing table, a motor fixedly installed at the bottom of the processing table, a rotating plate fixedly connected to the output end of the motor, an arc-shaped rack fixedly connected to the outer surface and bottom of the rotating plate, a rotating rod and a reciprocating screw rotatably connected to the top of the processing table, gears fixedly sleeved on the outer surfaces of the rotating rod and the reciprocating screw, a rotating disk fixedly connected to the top of the rotating rod, a connecting frame provided on the reciprocating screw, an elastic component and a marking component provided on the connecting frame, a pressing block rotatably connected to the bottom of the connecting frame, a guide component provided on the top of the processing table, the motor being a stepper motor with adjustable output speed, the upper arc-shaped rack meshing with the gear sleeved on the reciprocating screw, and the lower arc-shaped rack meshing with the gear sleeved on the rotating rod after rotation.

[0007] As a further description of the above technical solution: A rubber block is fixedly connected to the bottom of the pressing block, and a controller is fixedly installed on the top of the processing table. The rubber block can improve the stability of the shoe upper when it is pressed and fixed.

[0008] As a further description of the above technical solution: A shielding box is fixedly connected to the top of the processing table. The shielding box is slidably connected to the connecting frame and rotatably connected to the rotating rod.

[0009] As a further description of the above technical solution: The top of the connecting frame has a movable groove, and an adjusting block is slidably connected inside the movable groove. The end of the movable groove near the pressing block is open, so that the adjusting block can be removed through the opening, making it easy to remove the spring for replacement.

[0010] As a further description of the above technical solution: The elastic component includes a limiting rod fixedly connected to the top of the connecting frame. The limiting rod is movably connected to the adjusting block. A spring is movably sleeved on the outer surface of the limiting rod. The two ends of the spring movably abut against the connecting frame and the adjusting block, respectively. By setting the limiting rod, the spring can be prevented from deforming and bending after being compressed.

[0011] As a further description of the above technical solution: The drawing assembly includes a screw threaded to the top of the adjusting block, and a mounting block rotatably connected to the bottom end of the screw. A drawing pen is fixedly mounted on the mounting block, and the mounting block is slidably connected to the adjusting block, so that the adjusting block can move the drawing pen downwards stably.

[0012] As a further description of the above technical solution: The outer surface of the reciprocating lead screw is provided with a lead screw sleeve, and a connecting plate is fixedly sleeved on the outer surface of the lead screw sleeve. The connecting plate is fixedly connected to the connecting frame.

[0013] As a further description of the above technical solution: The guiding assembly includes two guide rods fixedly connected to the top of the processing table, and both guide rods are movably connected to the connecting plate.

[0014] This utility model has the following beneficial effects: Compared with existing technologies, this shoe-making pressing and marking device, through the starting of a motor, enables the separate rotation of a reciprocating screw and a rotating rod by a single drive source. When the reciprocating screw rotates, the pressing block moves down to fix the shoe upper and initially adjusts the height of the marking pen. When the rotating rod rotates, it drives the rotating plate and the shoe upper to rotate, and the marking pen is adjusted to perform the marking work. After the marking is completed, the shoe upper is automatically released from the fixation as the rotating plate rotates, which facilitates unloading. This not only eliminates the need for other drive sources in the marking process, effectively reducing the overall cost of the device and improving energy utilization, but also improves the loading and unloading efficiency of the shoe upper. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a pressing and marking device for shoemaking proposed in this utility model. Figure 2This is a schematic diagram of the rotating plate and rotating disk of a pressing and marking device for shoemaking proposed in this utility model. Figure 3 This is a schematic diagram of the arc-shaped rack and gear structure of a pressing and marking device for shoemaking proposed in this utility model. Figure 4 This is a schematic diagram of the moving groove and adjusting block of a pressing and marking device for shoemaking proposed in this utility model.

[0016] Legend: 1. Processing table; 2. Motor; 3. Rotary plate; 4. Arc rack; 5. Rotating rod; 6. Reciprocating lead screw; 7. Gear; 8. Rotating disk; 9. Connecting frame; 10. Pressing block; 11. Rubber block; 12. Controller; 13. Cover box; 14. Moving groove; 15. Adjusting block; 16. Limiting rod; 17. Spring; 18. Screw; 19. Mounting block; 20. Drawing pen; 21. Lead screw sleeve; 22. Connecting plate; 23. Guide rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figures 1-4This utility model provides a shoe-making pressing and marking device, comprising a processing table 1, a controller 12 fixedly installed on the top of the processing table 1, a motor 2 fixedly installed on the bottom of the processing table 1, a rotating plate 3 fixedly connected to the output end of the motor 2, an arc-shaped rack 4 fixedly connected to the outer surface and bottom of the rotating plate 3, a rotating rod 5 and a reciprocating lead screw 6 rotatably connected to the top of the processing table 1, gears 7 fixedly sleeved on the outer surfaces of the rotating rod 5 and the reciprocating lead screw 6, a rotating disk 8 fixedly connected to the top of the rotating rod 5, a lead screw sleeve 21 provided on the outer surface of the reciprocating lead screw 6, a connecting plate 22 fixedly sleeved on the outer surface of the lead screw sleeve 21, a connecting frame 9 provided on the reciprocating lead screw 6, the connecting plate 22 fixedly connected to the connecting frame 9, a moving groove 14 starting from the top of the connecting frame 9, an adjusting block 15 slidably connected inside the moving groove 14, and the connecting frame 9... The device is equipped with an elastic component and a line drawing component. A pressing block 10 is rotatably connected to the bottom of the connecting frame 9, and a rubber block 11 is fixedly connected to the bottom of the pressing block 10. A guide component is provided on the top of the processing table 1. By starting the motor 2, a single drive source can drive the reciprocating screw 6 and the rotating rod 5 to rotate separately. When the reciprocating screw 6 rotates, the pressing block 10 is moved down to fix the shoe upper and initially adjust the height of the line drawing pen 20. When the rotating rod 5 rotates, it can drive the rotating disk 8 and the shoe upper to rotate, and perform line drawing work in conjunction with the adjusted line drawing pen 20. After the line drawing is completed, the shoe upper can be automatically released from the fixation as the rotating plate 3 rotates, which is convenient for unloading. This not only eliminates the need for other drive sources in the line drawing process, effectively reducing the overall cost of the device and improving energy utilization, but also improves the loading and unloading efficiency of the shoe upper.

[0019] A shielding box 13 is fixedly connected to the top of the processing table 1. The shielding box 13 is slidably connected to the connecting frame 9 and rotatably connected to the rotating rod 5. By setting the shielding box 13, the reciprocating lead screw 6 and gear 7 and other structures can be shielded, improving the overall aesthetics of the device. It can also limit the connecting frame 9 and further improve the stability of the connecting frame 9 moving up and down.

[0020] The elastic component includes a limiting rod 16 fixedly connected to the top of the connecting frame 9. The limiting rod 16 is movably connected to the adjusting block 15. A spring 17 is movably sleeved on the outer surface of the limiting rod 16. Through the setting of the elastic component, the drawing pen 20 can be made to abut against the shoe upper, and the position of the drawing pen 20 can be automatically adjusted according to the shape of the shoe upper during the rotation of the shoe upper.

[0021] The line drawing assembly includes a screw 18 threaded to the top of the adjusting block 15, and a mounting block 19 rotatably connected to the bottom end of the screw 18. A line drawing pen 20 is fixedly mounted on the mounting block 19. The line drawing assembly facilitates the drawing of lines on the drawing paper by the line drawing pen 20 according to the size of the shoe upper.

[0022] The guide assembly includes two guide rods 23 fixedly connected to the top of the processing table 1. Both guide rods 23 are movably connected to the connecting plate 22. By setting the guide assembly, the moving plate can be limited and guided, improving the stability of the moving plate and the connecting frame 9 when they move up and down.

[0023] Working principle: In use, place the marking paper on top of the rotating disk 8 and below the pressing block 10. Then, place the shoe upper with the last on the marking paper. The controller 12 then starts the motor 2, which drives the rotating plate 3 and the two arc-shaped racks 4 to rotate synchronously. During the rotation of the two arc-shaped racks 4, the upper arc-shaped rack 4 meshes with the gear 7 sleeved on the reciprocating screw 6, driving it to rotate. This, in turn, drives the reciprocating screw 6 to rotate. Under the guidance of the two guide rods 23, the screw sleeve 21 and the connecting plate 22 move downward along the axial direction of the reciprocating screw 6, and drive the connecting frame 9 and the spring 1. 7. Adjusting block 15, pressing block 10 and drawing pen 20 move down synchronously. At this time, the moving pressing block 10 and rubber block 11 press and fix the shoe upper. Then stop motor 2, and manually squeeze adjusting block 15 according to the size of shoe upper, so that it slides inside moving groove 14 and squeezes spring 17. Then manually turn screw 18 to move it down, and drive mounting block 19 and drawing pen 20 down until drawing pen 20 abuts against drawing paper. Then release the pressing adjusting block 15, and under the elastic force of spring 17, make drawing pen 20 abut against shoe upper, which is convenient for subsequent drawing work. After adjusting the position and height of the drawing pen 20, the motor 2 is restarted to drive the rotating plate 3 to rotate. During the rotation, the lower arc-shaped rack 4 drives the gear 7 on the outer surface of the rotating rod 5 to rotate, which in turn drives the rotating rod 5 and the rotating disk 8 to rotate. The rotating disk 8 drives the shoe upper and the pressing block 10, which are fixed with the drawing paper, to rotate synchronously. During the rotation, in conjunction with the elastic force of the spring 17, the drawing pen 20 is used to draw lines.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pressing and marking device for shoemaking, comprising a processing table (1), characterized in that: A motor (2) is fixedly installed at the bottom of the processing table (1). A rotating plate (3) is fixedly connected to the output end of the motor (2). An arc-shaped rack (4) is fixedly connected to the outer surface and bottom of the rotating plate (3). A rotating rod (5) and a reciprocating screw (6) are rotatably connected to the top of the processing table (1). Gears (7) are fixedly sleeved on the outer surfaces of the rotating rod (5) and the reciprocating screw (6). A rotating disk (8) is fixedly connected to the top of the rotating rod (5). A connecting frame (9) is provided on the reciprocating screw (6). An elastic component and a drawing component are provided on the connecting frame (9). A pressing block (10) is rotatably connected to the bottom of the connecting frame (9). A guide component is provided on the top of the processing table (1).

2. The shoe-making pressing and marking device according to claim 1, characterized in that: A rubber block (11) is fixedly connected to the bottom of the pressing block (10), and a controller (12) is fixedly installed on the top of the processing table (1).

3. The shoe-making pressing and marking device according to claim 1, characterized in that: A shielding box (13) is fixedly connected to the top of the processing table (1). The shielding box (13) is slidably connected to the connecting frame (9). The shielding box (13) is rotatably connected to the rotating rod (5).

4. The shoe-making pressing and marking device according to claim 1, characterized in that: The top of the connecting frame (9) has a moving groove (14), and an adjusting block (15) is slidably connected inside the moving groove (14).

5. The shoe-making pressing and marking device according to claim 4, characterized in that: The elastic component includes a limiting rod (16) fixedly connected to the top of the connecting frame (9), the limiting rod (16) being movably connected to the adjusting block (15), and a spring (17) being movably sleeved on the outer surface of the limiting rod (16).

6. The shoe-making pressing and marking device according to claim 4, characterized in that: The drawing assembly includes a screw (18) threaded to the top of the adjusting block (15), and a mounting block (19) rotatably connected to the bottom end of the screw (18), on which a drawing pen (20) is fixedly mounted.

7. The shoe-making pressing and marking device according to claim 1, characterized in that: The reciprocating lead screw (6) is provided with a lead screw sleeve (21) on its outer surface. A connecting plate (22) is fixedly sleeved on the outer surface of the lead screw sleeve (21). The connecting plate (22) is fixedly connected to the connecting frame (9).

8. The shoe-making pressing and marking device according to claim 7, characterized in that: The guide assembly includes two guide rods (23) fixedly connected to the top of the processing table (1), and both guide rods (23) are movably connected to the connecting plate (22).

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