Automatic embossing machine for rubber sole production

Abstract

The utility model discloses an automatic embossing machine for rubber sole production, which comprises a working table, embossing tables which move along the horizontal direction are arranged at two ends of the middle of the upper surface of the working table through driving mechanisms, grooves are formed in the tops of the embossing tables, first electric telescopic rods are vertically and fixedly connected in the embossing tables, and the first electric telescopic rods are connected with second electric telescopic rods. And the top end of the first electric telescopic rod is pulled and extends into the groove. The utility model relates to the technical field of sole embossing machines. According to the automatic embossing machine for rubber sole production, after a first electric telescopic rod extends to drive a groove to ascend, a sole can be pushed to move to the outside of the groove, then after a second electric telescopic rod extends, a push plate can be driven to move, and when the push plate reaches the top of the groove, the sole borne on the surface of the groove can be pushed down; and the shoe soles are collected through the collecting box at the same end, and the automatic discharging function of the device is added.

Description

Technical Field

[0001] The utility model relates to the technical field of sole embossing machines, in particular to an automatic embossing machine for producing rubber soles. Background Art

[0002] Rubber soles refer to soles made of rubber. Rubber sole materials can be roughly divided into natural rubber or synthetic rubber. The advantage of natural rubber is that it is very soft and has excellent elasticity. It can be suitable for various sports and play a shock-absorbing role. However, the disadvantage is also obvious, that is, it has poor oil resistance, ozone aging resistance and thermal oxygen aging resistance. Indoor sports shoes mostly use natural rubber. In order to improve the anti-slip effect of the soles, it is necessary to make anti-slip patterns on the soles. The anti-slip patterns on the bottom of the soles are processed by embossing machines. Embossing is to place the sheet between the upper and lower dies, and change the thickness of the material under pressure, and fill the material outside the extrusion into the convex and concave parts of the mold cavity with undulating fine lines, so as to form undulating bulges and words or patterns on the surface of the workpiece.

[0003] Chinese patent CN220052882U discloses an embossing machine for rubber sole production. The technical solution is that after the processing is completed, the first electric telescopic rod is adjusted to drive the first fixed plate to move upward, the connecting rod drives the rack to move upward, and after the rack contacts the gear, the rack drives the gear to rotate, so that the worm drives the worm wheel to rotate, so that the lead screw rotates, drives the sliding plate to move upward, so that the ejecting block contacts the roller, and the roller is lifted upward, and the third sliding rod slides upward, driving the ejecting plate to separate the embossed rubber sole from the lower mold, and completes automatic demoulding; when resetting, the lower mold first contacts the second fixed plate, presses the second fixed plate downward, the second sliding rod slides relative to the support plate, and the second spring contracts to buffer, so as to avoid the lower mold directly colliding with the support plate and causing damage;

[0004] However, the automatic embossing machine for rubber sole production requires workers to manually unload materials after processing is completed. The degree of automation of the device is low, which increases the workload of workers and thus reduces the efficiency of rubber sole embossing processing, which is not conducive to the production and use of rubber shoes. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic embossing machine for producing rubber soles, which solves the problem that after processing, the automatic embossing machine for producing rubber soles needs to be manually unloaded by staff and the degree of automation of the device is low.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automatic embossing machine for rubber sole production, comprising a workbench, both ends of the middle part of the upper surface of the workbench are provided with embossing tables that move in the horizontal direction through a driving mechanism, a groove is provided on the top of the embossing table, a first electric telescopic rod is vertically fixedly connected to the inside of the embossing table, the top end of the first electric telescopic rod is pulled out and extended to the inside of the groove, and is fixedly connected to a lower mold plate, and an upper mold mechanism is provided on the rear side of the upper surface of the workbench;

[0007] Collection boxes are placed at both ends of the front side of the upper surface of the workbench, and both ends of the rear side of the upper surface of the workbench are fixedly connected to support rods, the top of the support rods is fixedly connected to a support plate, the support plate is fixedly connected to a second electric telescopic rod, and the front end of the second electric telescopic rod is fixedly connected to a push plate that can contact the upper surface of the lower template.

[0008] Furthermore, the driving mechanism includes an outer shell and a bidirectional threaded rod, the bidirectional threaded rod is rotatably connected to the inner cavity of the workbench, the outer shell is fixedly connected to one end surface of the workbench, the inner cavity of the outer shell is laterally fixedly connected with a motor, one end of the bidirectional threaded rod extends to the inner cavity of the outer shell and is fixedly connected to the output shaft of the motor, both ends of the surface of the bidirectional threaded rod are threadedly connected with threaded sleeves, the top of the threaded sleeve is vertically fixedly connected with a connecting seat, the top of the connecting seat movably extends to the top of the workbench and is fixedly connected to the bottom of the embossing table at the same end.

[0009] Furthermore, guide openings for the movement of the connecting seat are transversely opened at both ends of the top of the workbench.

[0010] Furthermore, a plurality of balls are fixedly connected to the bottom of the embossing table, and the bottoms of the plurality of balls are in contact with the top of the workbench.

[0011] Furthermore, the upper mold mechanism includes a fixed plate, which is fixedly connected to the rear side of the upper surface of the workbench, and the top of the front side of the fixed plate is fixedly connected to a horizontal plate, and a third electric telescopic rod is vertically fixedly connected to the horizontal plate, and the bottom end of the third electric telescopic rod is fixedly connected to a lifting plate, and both ends of the lower surface of the lifting plate are fixedly connected to the upper mold plate.

[0012] Furthermore, an observation window is provided on the surface of the collection box.

[0013] Compared with the prior art, the utility model has the following beneficial effects. After the sole is placed in the inner cavities of the two grooves, the upper mold mechanism can be used to work, and the bottom of the sole can be embossed in cooperation with the lower mold plate. After the embossing is completed, the driving mechanism drives the two embossing tables to move away from each other, and drives the two embossing tables to move to the front side of the support plate at the same end. After the groove is raised by extending the first electric telescopic rod, the sole can be pushed to the outside of the groove. After the second electric telescopic rod is extended, the push plate can be driven to move. When the push plate reaches the top of the groove, the sole carried on the surface of the groove can be pushed down, and the sole can be collected through the collection box at the same end. The automatic unloading function of the device is increased, the labor of the staff is reduced, the efficiency of the sole embossing is improved, and it is beneficial to the production and use of rubber shoes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the driving mechanism of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the workbench and the guide opening of the utility model.

[0017] In the figure: 1. workbench; 2. bidirectional threaded rod; 3. housing; 4. motor; 5. threaded sleeve; 6. connecting seat; 7. embossing table; 8. first electric telescopic rod; 9. groove; 10. lower template; 11. collection box; 12. support rod; 13. support plate; 14. second electric telescopic rod; 15. push plate; 16. fixed plate; 17. horizontal plate; 18. third electric telescopic rod; 19. lifting plate; 20. upper template; 21. observation window; 22. guide port; 23. ball bearing. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: an automatic embossing machine for rubber sole production, comprising a workbench 1, both ends of the middle part of the upper surface of the workbench 1 are provided with embossing tables 7 moving in a horizontal direction through a driving mechanism, and a groove 9 is provided on the top of the embossing table 7.

[0020] A first electric telescopic rod 8 is vertically fixedly connected to the inside of the embossing table 7. The top end of the first electric telescopic rod 8 is pulled out and extends to the inside of the groove 9, and is fixedly connected to a lower mold plate 10. An upper mold mechanism is arranged on the rear side of the upper surface of the workbench 1.

[0021] Collection boxes 11 are placed at both ends of the front side of the upper surface of the workbench 1 , and support rods 12 are fixedly connected to both ends of the rear side of the upper surface of the workbench 1 , and support plates 13 are fixedly connected to the top ends of the support rods 12 .

[0022] A second electric telescopic rod 14 is fixedly connected to the support plate 13 , and a push plate 15 capable of contacting the upper surface of the lower template 10 is fixedly connected to the front end of the second electric telescopic rod 14 .

[0023] After the sole is placed in the inner cavity of the two grooves 9, the upper mold mechanism can be operated, and the bottom of the sole can be embossed in cooperation with the lower mold plate 10.

[0024] After the embossing is completed, the driving mechanism drives the two embossing tables 7 away from each other, and drives the two embossing tables 7 to move to the front side of the support plate 13 at the same end. Then, the first electric telescopic rod 8 is extended to drive the groove 9 to rise, and the sole can be pushed to the outside of the groove 9. Then, the second electric telescopic rod 14 is extended to drive the push plate 15 to move. When the push plate 15 reaches the top of the groove 9, the sole carried on the surface of the groove 9 can be pushed down.

[0025] The collecting box 11 at the same end collects the soles, increases the automatic unloading function of the device, reduces the workload of the staff, improves the efficiency of the sole embossing process, and is beneficial to the production and use of rubber shoes.

[0026] The driving mechanism includes a shell 3 and a bidirectional threaded rod 2. The bidirectional threaded rod 2 is rotatably connected to the inner cavity of the workbench 1. The shell 3 is fixedly connected to one end surface of the workbench 1. The inner cavity of the shell 3 is laterally fixedly connected with a motor 4.

[0027] One end of the bidirectional threaded rod 2 extends to the inner cavity of the housing 3 and is fixedly connected to the output shaft of the motor 4 . Both ends of the surface of the bidirectional threaded rod 2 are threadedly connected with threaded sleeves 5 .

[0028] The top of the threaded sleeve 5 is vertically fixedly connected to a connecting seat 6, and the top of the connecting seat 6 movably extends above the workbench 1 and is fixedly connected to the bottom of the embossing table 7 at the same end.

[0029] After the motor 4 drives the bidirectional threaded rod 2 to rotate, the two threaded sleeves 5 can be driven to move, and the embossing table 7 can be driven to move by the connection of the connecting seat 6.

[0030] Both ends of the top of the workbench 1 are laterally provided with guide openings 22 for the connection seat 6 to move. The guide openings 22 are convenient for guiding and limiting the connection seat 6 during movement, thereby improving the smoothness of the connection seat 6 during movement.

[0031] A plurality of balls 23 are fixedly connected to the bottom of the embossing table 7 , and the bottoms of the balls 23 are in contact with the top of the workbench 1 .

[0032] During the movement of the embossing table 7 , the balls 23 are driven to roll on the top of the workbench 1 , thereby improving the stability of the embossing table 7 during the movement.

[0033] The upper mold mechanism includes a fixed plate 16, which is fixedly connected to the rear side of the upper surface of the workbench 1, and a horizontal plate 17 is fixedly connected to the top of the front side of the fixed plate 16. A third electric telescopic rod 18 is vertically fixedly connected to the horizontal plate 17, and a lifting plate 19 is fixedly connected to the bottom end of the third electric telescopic rod 18. Both ends of the lower surface of the lifting plate 19 are fixedly connected to an upper mold plate 20, and an observation window 21 is provided on the surface of the collection box 11.

[0034] After the third electric telescopic rod 18 is extended, the lifting plate 19 can be pushed down, and the upper template 20 is embedded in the interior of the groove 9, and the sole can be embossed in cooperation with the lower template 10. A heating component is arranged inside the lower template 10 to facilitate the embossing of the sole.

[0035] During operation, after placing the sole in the inner cavity of the two grooves 9, the upper mold mechanism can be operated and the lower mold plate 10 can be used to emboss the bottom of the sole. After the embossing is completed, the driving mechanism drives the two embossing tables 7 to move away from each other, and drives the two embossing tables 7 to move to the front side of the support plate 13 at the same end. Then, the groove 9 is driven to rise by extending the first electric telescopic rod 8, and the sole can be pushed to the outside of the groove 9. Then, the push plate 15 can be driven to move after the second electric telescopic rod 14 is extended. When the push plate 15 reaches the top of the groove 9, the sole carried on the surface of the groove 9 can be pushed down, and the sole can be collected through the collection box 11 at the same end.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic embossing machine for producing rubber soles, comprising a workbench (1), characterized in that: An embossing table (7) movable in the horizontal direction is provided at both ends of the middle part of the upper surface of the workbench (1) through a driving mechanism, a groove (9) is provided on the top of the embossing table (7), a first electric telescopic rod (8) is vertically fixedly connected to the inside of the embossing table (7), the top end of the first electric telescopic rod (8) is pulled out and extends to the inside of the groove (9), and is fixedly connected to a lower mold plate (10), and an upper mold mechanism is provided on the rear side of the upper surface of the workbench (1); Collection boxes (11) are placed at both ends of the front side of the upper surface of the workbench (1), and support rods (12) are fixedly connected to both ends of the rear side of the upper surface of the workbench (1), and the top end of the support rod (12) is fixedly connected to a support plate (13), and the support plate (13) is fixedly connected to a second electric telescopic rod (14), and the front end of the second electric telescopic rod (14) is fixedly connected to a push plate (15) capable of contacting the upper surface of the lower template (10).

2. The automatic embossing machine for rubber sole production according to claim 1, characterized in that: The driving mechanism comprises a housing (3) and a bidirectional threaded rod (2); the bidirectional threaded rod (2) is rotatably connected to the inner cavity of the workbench (1); the housing (3) is fixedly connected to one end surface of the workbench (1); the inner cavity of the housing (3) is laterally fixedly connected to a motor (4); one end of the bidirectional threaded rod (2) extends to the inner cavity of the housing (3) and is fixedly connected to the output shaft of the motor (4); both ends of the surface of the bidirectional threaded rod (2) are threadedly connected to threaded sleeves (5); the top of the threaded sleeve (5) is vertically fixedly connected to a connecting seat (6); the top of the connecting seat (6) movably extends to the top of the workbench (1) and is fixedly connected to the bottom of the embossing table (7) at the same end.

3. The automatic embossing machine for rubber sole production according to claim 2, characterized in that: Both ends of the top of the workbench (1) are laterally provided with guide openings (22) for the connection seat (6) to move.

4. The automatic embossing machine for rubber sole production according to claim 2, characterized in that: A plurality of balls (23) are fixedly connected to the bottom of the embossing table (7), and the bottoms of the plurality of balls (23) are in contact with the top of the workbench (1).

5. The automatic embossing machine for rubber sole production according to claim 1, characterized in that: The upper mold mechanism comprises a fixed plate (16), the fixed plate (16) is fixedly connected to the rear side of the upper surface of the workbench (1), the top of the front side of the fixed plate (16) is fixedly connected to a horizontal plate (17), a third electric telescopic rod (18) is vertically fixedly connected to the horizontal plate (17), the bottom end of the third electric telescopic rod (18) is fixedly connected to a lifting plate (19), and both ends of the lower surface of the lifting plate (19) are fixedly connected to an upper mold plate (20).

6. The automatic embossing machine for rubber sole production according to claim 1, characterized in that: An observation window (21) is provided on the surface of the collection box (11).

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