Press-fit device special for sole manufacturing

Abstract

The utility model discloses a pressing device special for sole manufacturing, which comprises a machine table, a machine frame arranged at the top end of the machine table, a first lead screw transmission mechanism arranged at the top end of the machine table on the inner side of the machine frame, a lower connecting plate arranged at the top end of the first lead screw transmission mechanism, and a second lead screw transmission mechanism arranged at the top end of the lower connecting plate. The top end of the second lead screw transmission mechanism is provided with an upper connecting plate, the top end of the upper connecting plate is provided with six lower dies, the tops of the lower dies are provided with die cavities, the top end of the machine table on the outer side of the upper connecting plate is provided with two side supporting frames, the top ends of the two side supporting frames are provided with a top base, and the center of the top end of the top base is provided with an air cylinder. The bottom end of the air cylinder penetrates through the top base and is provided with a bearing base, and an upper pressing die is arranged at the bottom end of the bearing base. According to the utility model, not only can the multi-station sequential press-fit operation be easily carried out on the sole so as to improve the press-fit efficiency of the sole when the press-fit device is used, but also the press-fit precision of the sole when the press-fit device is used is ensured, and the stability of the press-fit device when the press-fit device is used is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe-making equipment, in particular to a pressing device dedicated to sole production. Background Technique

[0002] Shoes are essential in people's daily lives. They refer to items worn on the feet to prevent the feet from being injured. Shoes are usually formed by combining multiple components such as soles and uppers. When producing and processing soles, a pressing process needs to be carried out on them, so a corresponding pressing device needs to be used.

[0003] A pressing device dedicated to sole production with a reference publication number of CN217771633U includes a lower box body, guide posts, an upper box body, a locking sleeve, a lower pressing cylinder, a lower pressing plate, a connecting flange, a workbench, limit posts, a die pressing head, guide columns, a mounting rack, a fixing plate, a displacement cylinder, a die sleeve, a jacking cylinder, a moving plate, a top plate, and a top block. This pressing device achieves the effects of reducing the standby time of the device, making it easy to remove the sole from the pressing die, reducing the manual labor intensity, and improving the production efficiency. According to the above, although this pressing device can be well applied, it is usually not convenient for performing multi-station sequential pressing operations on the sole, making it still difficult to achieve the established expectation for the pressing efficiency of the sole and still needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pressing device dedicated to sole production to solve the problem that although the pressing device can be well applied, it is usually not convenient for performing multi-station sequential pressing operations on the sole, making it still difficult to achieve the established expectation for the pressing efficiency of the sole as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A pressing device dedicated to sole production includes a machine table. A frame is provided at the top of the machine table. A first lead screw drive mechanism is provided at the top of the machine table inside the frame. A lower connecting plate is installed at the top of the first lead screw drive mechanism. A second lead screw drive mechanism is provided at the top of the lower connecting plate. An upper connecting plate is installed at the top of the second lead screw drive mechanism. Six lower dies are provided at the top of the upper connecting plate. Mold cavities are provided at the tops of the lower dies. Two side support frames are provided at the top of the machine table outside the upper connecting plate. A top seat is provided at the tops of the two side support frames. A cylinder is installed at the central position of the top of the top seat. The bottom end of the cylinder penetrates through the top seat and is provided with a bearing seat. An upper pressing die is provided at the bottom end of the bearing seat. A control console is provided at the central position of the surface of the machine table.

[0006] Preferably, corner seats are provided at the corner positions at the bottom end of the machine table. Universal wheels are installed at the bottom ends of the corner seats. Through the setting of the universal wheels, it is convenient to transport and transfer the pressing device.

[0007] Preferably, a guide cylinder is provided inside the top seat on one side of the cylinder. A guide rod is movably connected inside the guide cylinder. The top end of the guide rod extends outside the guide cylinder, and the bottom end of the guide rod extends outside the guide cylinder and is fixedly connected to the top end of the bearing seat. Through the arrangement of the guide rod and the guide cylinder, the movement amplitude of the upper pressing die can be limited.

[0008] Preferably, first limit rails are provided at the top ends of the machine tables on both sides of the first lead screw transmission mechanism. The top ends of the first limit rails are slidably connected to the bottom end of the lower connecting plate. Through the arrangement of the first limit rails, the movement amplitude of the lower connecting plate can be limited.

[0009] Preferably, second limit rails are provided at the top ends of the lower connecting plates on both sides of the second lead screw transmission mechanism. The top ends of the second limit rails are slidably connected to the bottom end of the upper connecting plate. Through the arrangement of the second limit rails, the movement amplitude of the upper connecting plate can be limited.

[0010] Preferably, a nut seat is provided at the bottom end of the corner seat on one side of the universal wheel. A threaded column is installed inside the nut seat in a threaded manner. The top end of the threaded column extends inside the machine table, and the bottom end of the threaded column extends outside the nut seat and is provided with an anti-slip foot pad. Through the arrangement of the anti-slip foot pad, the pressing device can be stably installed.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The pressing device dedicated to sole production is not only easy to perform multi-station sequential pressing operations on the sole to improve the pressing efficiency of the sole when the pressing device is used, but also ensures the pressing accuracy of the sole when the pressing device is used, and moreover, ensures the stability when the pressing device is used;

[0012] (1) By driving the lower connecting plate to move horizontally through the first lead screw transmission mechanism, so that the lower connecting plate slides on the top of the first limit rail, the position of the upper connecting plate can be adjusted left and right. Then, by driving the upper connecting plate to move forward and backward through the second lead screw transmission mechanism, the upper connecting plate can smoothly slide on the top of the second limit rail. Since there are six lower molds, multiple lower molds can be sequentially transferred below the upper pressing die, so as to easily perform multi-station sequential pressing operations on the sole, thereby improving the pressing efficiency of the sole when the pressing device is used;

[0013] (2) When the bearing seat moves up and down, it drives the guide rod to slide inside the guide cylinder, so as to limit the movement amplitude of the upper pressing die through the bearing seat, and the phenomenon of deviation generated during the lifting and lowering process of the upper pressing die can be reduced, thereby ensuring the pressing accuracy of the sole when the pressing device is used;

[0014] (3) By rotating the threaded column, making it rotate and slide downward inside the nut seat, so that the threaded column drives the anti-slip foot pad to move downward and contact the ground, the anti-slip operation of the pressing device can be carried out, thus ensuring the stability of the pressing device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a front structural schematic diagram of the present utility model;

[0017] Figure 3 is a top-down structural schematic diagram of the upper connecting plate of the present utility model;

[0018] Figure 4 is a top-down structural schematic diagram of the top seat of the present utility model;

[0019] Figure 5 is the present utility model Figure 1 amplified structural schematic diagram at position A in.

[0020] In the figure: 1, machine table; 2, frame; 3, control console; 4, cylinder; 5, lower connecting plate; 6, upper connecting plate; 7, bearing seat; 8, upper pressing die; 9, guide cylinder; 10, guide rod; 11, top seat; 12, side support frame; 13, lower die; 1301, die cavity; 14, first lead screw drive mechanism; 15, first limit rail; 16, second lead screw drive mechanism; 17, second limit rail; 18, corner seat; 19, universal wheel; 20, nut seat; 21, threaded column; 22, anti-slip foot pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-5 , an embodiment provided by the present utility model: A pressing device dedicated to sole production, including a machine table 1, corner seats 18 are provided at the corner positions at the bottom of the machine table 1, and universal wheels 19 are installed at the bottom ends of the corner seats 18;

[0023] During use, due to the setting of the universal wheels 19, it is convenient to transport and transfer the pressing device;

[0024] At the bottom end of the angle seat 18 on one side of the universal wheel 19, there is a nut seat 20. A threaded column 21 is installed inside the nut seat 20 by internal threading. The top end of the threaded column 21 extends into the interior of the machine table 1, and the bottom end of the threaded column 21 extends outside the nut seat 20 and is provided with an anti-slip foot pad 22;

[0025] During use, through the setting of the anti-slip foot pad 22, the pressing device can be stably placed;

[0026] At the top end of the machine table 1, there is a machine frame 2. At the top end of the machine table 1 inside the machine frame 2, there is a first lead screw drive mechanism 14. On both sides of the first lead screw drive mechanism 14 at the top end of the machine table 1, there are first limit rails 15. The top end of the first limit rail 15 is slidably connected to the bottom end of the lower connecting plate 5;

[0027] During use, through the setting of the first limit rail 15, the movement amplitude of the lower connecting plate 5 can be limited;

[0028] At the top end of the first lead screw drive mechanism 14, there is a lower connecting plate 5. At the top end of the lower connecting plate 5, there is a second lead screw drive mechanism 16. On both sides of the second lead screw drive mechanism 16 at the top end of the lower connecting plate 5, there are second limit rails 17. The top end of the second limit rail 17 is slidably connected to the bottom end of the upper connecting plate 6;

[0029] During use, through the setting of the second limit rail 17, the movement amplitude of the upper connecting plate 6 can be limited;

[0030] At the top end of the second lead screw drive mechanism 16, there is an upper connecting plate 6. At the top end of the upper connecting plate 6, there are six lower molds 13. Mold cavities 1301 are provided at the tops of the lower molds 13. On the top end of the machine table 1 outside the upper connecting plate 6, there are two side support frames 12. At the top ends of the two side support frames 12, there is a top seat 11. At the center position of the top end of the top seat 11, there is a cylinder 4. Inside the top seat 11 on one side of the cylinder 4, there is a guide cylinder 9. A guide rod 10 is movably connected inside the guide cylinder 9. The top end of the guide rod 10 extends outside the guide cylinder 9, and the bottom end of the guide rod 10 extends outside the guide cylinder 9 and is fixedly connected to the top end of the bearing seat 7;

[0031] During use, through the setting of the guide rod 10 and the guide cylinder 9, the movement amplitude of the upper pressing mold 8 can be limited;

[0032] The bottom end of the cylinder 4 penetrates through the top seat 11 and is provided with a bearing seat 7. At the bottom end of the bearing seat 7, there is an upper pressing mold 8. At the center position of the surface of the machine table 1, there is an operation console 3.

[0033] When the embodiment of the present application is in use, first place the sole in the mold cavity 1301. Then, apply glue on the top of the sole and place the sole material. Drive the bearing seat 7 to slide downward through the cylinder 4, so that the bearing seat 7 drives the upper pressing die 8 to move downward synchronously. During this process, the bearing seat 7 drives the guide rod 10 to slide downward inside the guide cylinder 9, so as to limit the lifting range of the upper pressing die 8, so that the upper pressing die 8 can accurately move downward into the mold cavity 1301 to press the sole. After the pressing is completed, the upper pressing die 8 moves upward and resets to its original position to facilitate the pressing operation of the subsequent soles. Then, drive the lower connecting plate 5 to move horizontally through the first lead screw transmission mechanism 14, so that the lower connecting plate 5 slides on the top of the first limiting rail 15, and the position of the upper connecting plate 6 can be adjusted smoothly left and right. Then, drive the upper connecting plate 6 to move back and forth through the second lead screw transmission mechanism 16, so that the upper connecting plate 6 can slide smoothly on the top of the second limiting rail 17 to adjust the position of the upper connecting plate 6 smoothly back and forth. Since there are six lower molds 13, the six lower molds 13 can be transferred to the lower part of the upper pressing die 8 in sequence according to the set program to press the sole at multiple stations in sequence. Finally, through the setting of the universal wheels 19, the pressing device can be pushed to slide and convey on the ground to transfer the pressing device to the designated area. Then, rotate the threaded column 21 so that it rotates and slides downward inside the nut seat 20, so that the threaded column 21 drives the anti-slip foot pad 22 to move downward and contact the ground, and the anti-slip treatment of the pressing equipment can be carried out to stably place the pressing device, thus completing the use of the pressing device.

Claims

1. A special pressing device for sole production, characterized in that: The machine comprises a platform (1), a frame (2) is provided at the top of the platform (1), a first screw transmission mechanism (14) is provided at the top of the platform (1) inside the frame (2), a lower connecting plate (5) is installed at the top of the first screw transmission mechanism (14), a second screw transmission mechanism (16) is installed at the top of the lower connecting plate (5), an upper connecting plate (6) is installed at the top of the second screw transmission mechanism (16), six lower molds (13) are provided at the top of the upper connecting plate (6), and the lower molds ( 13) are provided with a mold cavity (1301) at the top, two side support frames (12) are provided at the top of the machine table (1) outside the upper connecting plate (6), and a top seat (11) is provided at the top of the two side support frames (12). A cylinder (4) is installed at the center position of the top of the top seat (11), and the bottom end of the cylinder (4) passes through the top seat (11) and is provided with a bearing seat (7), and an upper pressing mold (8) is provided at the bottom end of the bearing seat (7). A control console (3) is provided at the center position of the surface of the machine table (1).

2. A special pressing device for sole production according to claim 1, characterized in that: A corner seat (18) is provided at the corner position of the bottom end of the machine (1), and a universal wheel (19) is installed at the bottom end of the corner seat (18).

3. A pressing device for sole production according to claim 1, characterized in that: A guide cylinder (9) is provided inside the top seat (11) on one side of the cylinder (4), and a guide rod (10) is movably connected inside the guide cylinder (9), the top end of the guide rod (10) extends to the outside of the guide cylinder (9), and the bottom end of the guide rod (10) extends to the outside of the guide cylinder (9) and is fixedly connected to the top end of the bearing seat (7).

4. A pressing device for sole production according to claim 1, characterized in that: The top ends of the machine platforms (1) on both sides of the first screw transmission mechanism (14) are both provided with first limit rails (15), and the top ends of the first limit rails (15) are slidably connected to the bottom ends of the lower connecting plates (5).

5. A special pressing device for sole production according to claim 1, characterized in that: The top ends of the lower connecting plates (5) on both sides of the second screw transmission mechanism (16) are both provided with second limit rails (17), and the top ends of the second limit rails (17) are slidably connected to the bottom ends of the upper connecting plates (6).

6. A pressing device for sole production according to claim 2, characterized in that: A nut seat (20) is provided at the bottom end of the angle seat (18) on one side of the universal wheel (19); a threaded column (21) is installed on the internal thread of the nut seat (20); the top end of the threaded column (21) extends to the inside of the machine platform (1); the bottom end of the threaded column (21) extends to the outside of the nut seat (20) and is provided with an anti-slip foot pad (22).

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