Foaming sole forming machine

Abstract

The utility model discloses a foaming shoe sole forming machine which comprises a bottom plate, a plurality of forming molds are evenly installed on the top of the bottom plate, each forming mold comprises a mold box, the mold boxes are installed on the top of the bottom plate, mold covers are arranged above the mold boxes, push plates are arranged at the bottoms in the mold boxes, and the push plates are connected with the bottom plate. First containing grooves are formed in the four corners of the bottom in the mold box correspondingly, telescopic rods are fixedly arranged in the first containing grooves, the telescopic ends of the telescopic rods are fixedly arranged on the top of the push plate, a second containing groove is formed in the center of the bottom in the mold box, and an electric cylinder is fixedly arranged in the second containing groove. The top end of the electric cylinder is fixedly connected with the push plate, an insertion plate is fixedly arranged on the peripheral side of the bottom of the mold cover, an insertion plate groove is formed in the peripheral side of the top of the mold box, and the mold cover is inserted into the insertion plate groove through the insertion plate and installed on the mold box. And the mold in the forming mold is inconvenient to demold.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe soles, in particular to a foamed shoe sole molding machine. Background Art

[0002] The rubber foamed sole is a bottom-laying fabric made of rubber closed-cell or open-cell foamed materials manufactured with natural or artificial rubber. More than half a century ago, this material was widely used in sneakers, sports shoes, travel shoes, liberation shoes, casual shoes, etc. It has excellent elasticity, good tear resistance, aging resistance, corrosion resistance, electrical insulation and other properties.

[0003] During the production process of foamed shoe soles, a molding machine is required. In the process of using the existing molding machine, it is inconvenient to demold the mold in the molding die. Therefore, the utility model provides a foamed shoe sole molding machine to solve the above problems. Summary of the Utility Model

[0004] Aiming at the defects existing in the above-mentioned prior art, the purpose of the utility model is to provide a foamed shoe sole molding machine.

[0005] To achieve the above purpose, the utility model provides a foamed shoe sole molding machine, which includes a bottom plate. A plurality of molding dies are evenly installed on the top of the bottom plate. The molding die includes a die box, the die box is installed on the top of the bottom plate, a die cover is arranged above the die box, a push plate is arranged at the bottom inside the die box, first placement grooves are respectively opened at the four corners of the bottom inside the die box, a telescopic rod is fixedly arranged in the first placement groove, and the telescopic end of the telescopic rod is fixedly arranged on the top of the push plate. A second placement groove is opened at the center position of the bottom inside the die box, and an electric cylinder is fixedly arranged in the second placement groove. The top end of the electric cylinder is fixedly connected to the push plate.

[0006] Furthermore, a plug board is fixedly arranged on the circumferential side of the bottom of the die cover, a plug board groove is opened on the circumferential side of the top of the die box, and the die cover is installed with the die box by inserting the plug board into the plug board groove.

[0007] Furthermore, the die box is detachably and fixedly arranged on the top of the bottom plate, and four molding dies are arranged on the top of the bottom plate.

[0008] Furthermore, a switch is installed on the outer wall of the die box, and the switch is electrically connected to the electric cylinder.

[0009] Furthermore, a screw rod is arranged on the die cover, the screw rod is in threaded cooperation with the die cover, and a pressing plate is rotatably arranged at the bottom end of the screw rod.

[0010] Furthermore, the pressing plate is located inside the plug board, and the pressing plate is adapted to the plug board.

[0011] Further, telescopic columns are fixedly arranged on the four sides of the top of the pressing plate, and the tops of the telescopic columns are fixed to the inner bottom of the mold cover.

[0012] Further, a rotating shaft is rotatably arranged at the bottom end of the screw rod, and the bottom of the rotating shaft is fixedly connected to the pressing plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By arranging structures such as a mold box, a mold cover, a telescopic rod, an electric cylinder, a plug board and a plug board groove, the original model pulp is poured into the mold box. The mold cover is installed with the mold box by inserting the plug board into the plug board groove. When the model is fixedly formed, the mold cover is opened, the electric cylinder is started to extend, and under the assistance of the four telescopic rods, the electric cylinder drives the push plate to move upward, thereby pushing the fixedly formed sole model upward out of the mold box. The demolding of the model is convenient, solving the problem that the model in the forming mold is inconvenient to demold during the use of the existing forming machine.

[0015] 2. By arranging structures such as a pressing plate, telescopic columns and a screw rod, the bottom end of the screw rod is rotatably connected to the pressing plate through a rotating shaft. Under the action of the telescopic columns, the screw rod is tightened downward, and the screw rod drives the pressing plate to move downward, facilitating the flattening process of the original model pulp in the mold box, preventing protrusions from being generated on the surface of the model due to air bubbles, and affecting the production quality of the sole. Description of the Drawings

[0016] In order to more clearly illustrate the solutions in the present utility model, the following will briefly introduce the drawings required for the description of the embodiments of the present utility model. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a three-dimensional view provided by the present utility model;

[0018] Figure 2 is a three-dimensional view of the forming mold provided by the present utility model;

[0019] Figure 3 is a three-dimensional view of the mold box provided by the present utility model;

[0020] Figure 4 is a structural schematic diagram provided by the present utility model;

[0021] Figure 5 is an enlarged schematic view of part A provided by the present utility model;

[0022] Description of the Reference Numerals:

[0023] 1. Bottom plate; 2. Pusher plate; 3. Molding die; 31. Die cover; 32. Die box; 4. Pressing plate; 5. Screw; 6. Rotating shaft; 7. Plug slot; 8. Electric cylinder; 9. Second placement groove; 10. Telescopic rod; 11. First placement groove; 12. Switch; 13. Plug board; 14. Telescopic column. Detailed implementation mode

[0024] The following elaborates on the preferred embodiments of the present invention in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope protected by the present invention.

[0025] The terms "including" and "having" and any variations thereof in the description and claims of the present invention and the above accompanying drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the description and claims of the present invention or the above accompanying drawings are used to distinguish different objects, rather than to describe a specific order.

[0026] Please refer to Figures 1-5, a foamed sole molding machine, comprising a bottom plate 1. A number of molding dies 3 are evenly installed on the top of the bottom plate 1. The molding die 3 includes a mold box 32. The mold box 32 is installed on the top of the bottom plate 1. A mold cover 31 is arranged above the mold box 32. A push plate 2 is arranged at the inner bottom of the mold box 32. First placement grooves 11 are respectively formed at the four corners of the inner bottom of the mold box 32. A telescopic rod 10 is fixedly arranged in the first placement groove 11. The telescopic end of the telescopic rod 10 is fixedly arranged at the top of the push plate 2. A second placement groove 9 is formed at the center position of the inner bottom of the mold box 32. An electric cylinder 8 is fixedly arranged in the second placement groove 9. The top end of the electric cylinder 8 is fixedly connected with the push plate 2. A plug plate 13 is fixedly arranged on the peripheral side of the bottom of the mold cover 31. A plug plate groove 7 is formed on the peripheral side of the top of the mold box 32. The mold cover 31 is installed with the mold box 32 by inserting the plug plate 13 into the plug plate groove 7. The mold box 32 is detachably and fixedly arranged on the top of the bottom plate 1. Four molding dies 3 are arranged on the top of the bottom plate 1. A switch 12 is installed on the outer wall of the mold box 32. The switch 12 is electrically connected with the electric cylinder 8. A pressing plate 4 is located in the plug plate 13. The pressing plate 4 is adapted to the plug plate 13. Through structures such as the mold box 32, the mold cover 31, the telescopic rod 10, the electric cylinder 8, the plug plate 13 and the plug plate groove 7, the model slurry is poured into the mold box 32. The mold cover 31 is installed with the mold box 32 by inserting the plug plate 13 into the plug plate groove 7. When the model is fixedly formed, the mold cover 31 is opened, and the electric cylinder 8 is started to extend. Under the auxiliary action of the four telescopic rods 10, the electric cylinder 8 drives the push plate 2 to move upward, thereby pushing the fixedly formed sole model upward out of the mold box 32. The model demoulding is convenient, and the problem that the model in the molding die is inconvenient to demould during the use of the existing molding machine is solved;

[0027] Please refer to Figures 2-5 , a screw rod 5 is arranged on the mold cover 31. The screw rod 5 is in threaded cooperation with the mold cover 31. The bottom end of the screw rod 5 is rotatably provided with a pressing plate 4. Four sides of the top of the pressing plate 4 are respectively fixedly provided with telescopic columns 14. The top ends of the telescopic columns 14 are fixed to the inner bottom of the mold cover 31. The bottom end of the screw rod 5 is rotatably provided with a rotating shaft 6. The bottom of the rotating shaft 6 is fixedly connected with the pressing plate 4. Through structures such as the pressing plate 4, the telescopic columns 14 and the screw rod 5, the bottom end of the screw rod 5 is rotatably connected with the pressing plate 4 through the rotating shaft 6. Under the action of the telescopic columns 14, the screw rod 5 is screwed down, and the screw rod 5 drives the pressing plate 4 to move downward, which is convenient for flattening the model slurry in the mold box 32 and preventing the surface of the model from bulging due to bubbles, affecting the production quality of the sole.

[0028] The working principle and usage method of the present utility model:

[0029] In use, pour the original model pulp into the mold box 32. The mold cover 31 is installed with the mold box 32 by inserting the insertion plate 13 into the insertion plate groove 7. When the model is fixedly formed, open the mold cover 31, start the electric cylinder 8 to extend. Under the assistance of the four telescopic rods 10, the electric cylinder 8 drives the push plate 2 to move upward, thereby pushing the fixedly formed sole model upward out of the mold box 32. The model demolding is convenient. The bottom end of the screw rod 5 is rotatably connected to the pressing plate 4 through the rotating shaft 6. Under the action of the telescopic column 14, screw down the screw rod 5, and the screw rod 5 drives the pressing plate 4 to move downward, which is convenient for flattening the original model pulp in the mold box 32, preventing the surface of the model from bulging due to air bubbles and affecting the production quality of the sole.

[0030] The above is only used to illustrate the technical solution of the present invention, rather than limiting it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solution recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, is equally included in the patent protection scope of the present invention.

Claims

1. A foaming sole forming machine, characterized in that: It includes a base plate, a plurality of molding molds are evenly installed on the top of the base plate, the molding mold includes a mold box, the mold box is installed on the top of the base plate, a mold cover is arranged above the mold box, a push plate is arranged at the bottom of the mold box, first placement grooves are respectively opened at the four corners of the bottom of the mold box, a telescopic rod is fixedly arranged in the first placement groove, the telescopic end of the telescopic rod is fixedly arranged on the top of the push plate, a second placement groove is opened at the center of the bottom of the mold box, an electric cylinder is fixedly arranged in the second placement groove, and the top end of the electric cylinder is fixedly connected to the push plate.

2. A foaming sole forming machine according to claim 1, characterized in that: An inserting plate is fixedly arranged on the bottom peripheral side of the mold cover, and an inserting plate groove is opened on the top peripheral side of the mold box. The mold cover is installed with the mold box by inserting the inserting plate in the inserting plate groove.

3. A foaming sole forming machine according to claim 2, characterized in that: The mold box is detachably fixed on the top of the bottom plate, and four molding molds are arranged on the top of the bottom plate.

4. A foaming sole forming machine according to claim 3, characterized in that: A switch is installed on the outer wall of the mold box, and the switch is electrically connected to the electric cylinder.

5. The foaming sole forming machine according to claim 4, characterized in that: The mold cover is provided with a screw rod, the screw rod is threadably matched with the mold cover, and a pressing plate is rotatably provided at the bottom end of the screw rod.

6. The foaming sole forming machine according to claim 5, characterized in that: The pressing plate is located inside the inserting plate, and the pressing plate is matched with the inserting plate.

7. The foaming sole forming machine according to claim 6, characterized in that: Telescopic columns are fixedly arranged on four sides of the top of the pressing plate, and the top ends of the telescopic columns are fixed on the inner bottom of the mold cover.

8. The foaming sole forming machine according to claim 7, characterized in that: A rotating shaft is rotatably arranged at the bottom end of the screw rod, and the bottom of the rotating shaft is fixedly connected to the pressing plate.

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