Rubber processing equipment demolding machine

Abstract

The utility model discloses a rubber processing equipment stripper machine, and relates to the technical field of rubber processing. The device comprises a machining plate, a fixing rod is fixedly arranged on the upper surface of the machining plate, a top plate is fixedly arranged at the upper end of the fixing rod, an electric telescopic rod is fixedly arranged on the upper surface of the top plate, the output end of the electric telescopic rod penetrates through the top plate, and a square plate is arranged at the output end of the electric telescopic rod. A square plate is fixedly arranged on the upper surface of the machining plate, the square plate is attached to the side face of the fixing rod in a sliding mode, an upper die is fixedly arranged on the lower surface of the square plate, a containing groove is formed in the upper surface of the machining plate, and a supporting block is fixedly arranged on the inner surface of the containing groove. When the cam is in contact with the semicircular block, the ejector block can move upwards, so that a workpiece can be ejected out, material taking is facilitated, and the semicircular block can return to the original position under the influence of spring force when the cam is not in contact with the semicircular block.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber processing, in particular to a demoulding machine for rubber processing equipment. Background Art

[0002] Injection molding, also known as injection molding, is a molding method that combines injection and molding. The advantages of injection molding are fast production speed, high efficiency, automated operation, a wide variety of colors, shapes from simple to complex, sizes from large to small, and precise product size. The product is easy to update and can be made into complex-shaped parts. Injection molding is suitable for mass production and complex-shaped products and other molding and processing fields.

[0003] Existing rubber products are generally processed by injection molding, using a mold to inject them into a specific shape. However, during the injection molding process, the rubber product is easily stuck in the mold cavity after molding, making it difficult to remove the material. After the injection molding is completed, it is necessary to wait for the injection liquid to cool naturally, which prolongs the rubber molding cycle, resulting in low production efficiency. Utility Model Content

[0004] In order to solve the problem that the existing rubber products are generally processed by injection molding, and are molded into a specific shape using a mold, but during the injection molding process, the rubber product is easily stuck in the mold cavity after molding, making it difficult to remove the material, and after the injection molding is completed, it is necessary to wait for the injection liquid to cool naturally, which prolongs the molding cycle of the rubber, resulting in low production efficiency; the purpose of the utility model is to provide a demoulding machine for rubber processing equipment.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a demoulding machine for rubber processing equipment, comprising a processing plate, a fixing rod is fixedly provided on the upper surface of the processing plate, a top plate is fixedly provided on the upper end of the fixing rod, an electric telescopic rod is fixedly provided on the upper surface of the top plate, the output end of the electric telescopic rod passes through the top plate, a square plate is provided on the output end of the electric telescopic rod, the square plate is slidably fitted with the side of the fixing rod, an upper mold is fixedly provided on the lower surface of the square plate, a storage groove is opened on the upper surface of the processing plate, a support block is fixedly provided on the inner surface of the storage groove, a lower mold is fixedly provided on the upper surface of the support block, an auxiliary demoulding component is provided on the lower mold and the processing plate, and a cooling component is connected to the processing plate;

[0006] The auxiliary demoulding component includes a hollow vertical plate, which is fixedly connected to the lower surface of the processing plate, a first motor is fixedly provided inside the hollow vertical plate, an output end of the first motor passes through the hollow vertical plate, a cam is provided at the output end of the first motor, a top block is provided inside the lower mold, a rectangular plate is fixedly provided on the lower surface of the top block, the rectangular plate movably passes through the lower mold, a semicircular block is fixedly provided on the lower surface of the rectangular plate, the semicircular block movably passes through the processing plate, an extension block is fixedly provided on the side of the rectangular plate, the extension block is movably in contact with the inner surface of the storage groove, a groove for cooperating with the top block is provided inside the lower mold, a spring is fixedly provided between the upper surface of the extension block and the lower surface of the lower mold, four springs are provided, and the spring array is distributed between the extension block and the lower mold, two extension blocks are provided, and the extension blocks are symmetrically arranged on the side of the rectangular plate, and the cam is in rotational contact with the semicircular block.

[0007] Preferably, the cooling assembly includes a cooling water tank, which is arranged on the lower surface of the processing plate, a pump is provided on the side of the cooling water tank, a conduit is connected to the pump, an observation window is provided on the side of the cooling water tank, a cooling ring groove is provided on the inner surface of the storage groove, the conduit passes through the processing plate and the cooling ring groove, and the other end of the conduit is provided inside the cooling ring groove, a square hole is provided on the lower surface of the processing plate, four square holes are provided, and the square holes are symmetrically arranged on the lower surface of the processing plate, the square hole is connected to the storage groove, and a circular hole is provided on the lower surface of the processing plate, and the circular hole is connected to the cooling ring groove.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The utility model can make the cam rotate by starting the first motor, and the cam rotates and contacts the semicircular block, so that the top block can move upward, so as to eject the workpiece and facilitate material removal. When the cam is not in contact with the semicircular block, the semicircular block can return to its original position under the influence of the spring force.

[0010] 2. The utility model can guide the cooling water in the cooling water tank into the inside of the conduit by starting the pump, and then flow into the inside of the cooling ring groove through the conduit. The cooling water contacts the outer wall of the lower mold, absorbs heat, and quickly cools the injection liquid, thereby improving production efficiency. The cooling water can return to the cooling water tank through the cooperation of the round hole and the square hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the storage slot structure of the utility model.

[0014] Figure 3 This is a schematic diagram of the structure of the auxiliary demoulding component of the utility model.

[0015] Figure 4 This is a schematic diagram of the cooling assembly structure of the utility model.

[0016] Figure 5 This is a schematic diagram of the cooling ring groove structure of the utility model.

[0017] In the figure: 1. processing plate; 11. fixing rod; 12. top plate; 13. electric telescopic rod; 14. square plate; 15. upper mold; 16. storage slot; 17. support block; 2. lower mold; 3. auxiliary demoulding component; 31. hollow vertical plate; 32. first motor; 33. cam; 34. rectangular plate; 35. semicircular block; 36. extension block; 37. spring; 38. top block; 4. cooling component; 41. cooling water tank; 411. observation window; 42. pump; 43. conduit; 44. cooling ring groove; 45. square hole; 46. round hole. 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] Example: Figure 1-5As shown, the utility model provides a demoulding machine for rubber processing equipment, including a processing plate 1, a fixing rod 11 is fixedly arranged on the upper surface of the processing plate 1, a top plate 12 is fixedly arranged on the upper end of the fixing rod 11, an electric telescopic rod 13 is fixedly arranged on the upper surface of the top plate 12, an output end of the electric telescopic rod 13 passes through the top plate 12, a square plate 14 is arranged on the output end of the electric telescopic rod 13, the square plate 14 is slidably fitted with the side surface of the fixing rod 11, an upper mold 15 is fixedly arranged on the lower surface of the square plate 14, and the upper mold An injection tube for introducing injection liquid is connected to 15, a storage groove 16 is provided on the upper surface of the processing plate 1, a support block 17 is fixedly provided on the inner surface of the storage groove 16, a lower mold 2 is fixedly provided on the upper surface of the support block 17, an auxiliary demoulding component 3 is provided on the lower mold 2 and the processing plate 1, a cooling component 4 is connected to the processing plate 1, and the square plate 14 is moved downward by starting the electric telescopic rod 13, the upper mold 15 contacts the lower mold 2, and the injection liquid can be introduced into the mold through the injection pipe provided on the upper mold 15;

[0020] The auxiliary demoulding component 3 includes a hollow vertical plate 31, which is fixedly connected to the lower surface of the processing plate 1. A first motor 32 is fixedly arranged inside the hollow vertical plate 31. The output end of the first motor 32 passes through the hollow vertical plate 31. A cam 33 is arranged at the output end of the first motor 32. A top block 38 is arranged inside the lower mold 2. A rectangular plate 34 is fixedly arranged on the lower surface of the top block 38. The rectangular plate 34 movably passes through the lower mold 2. A semicircular block 35 is fixedly arranged on the lower surface of the rectangular plate 34. The semicircular block 35 movably passes through the processing plate 1. Plate 1, an extension block 36 is fixedly arranged on the side of the rectangular plate 34, and the extension block 36 is in active contact with the inner surface of the storage groove 16, and a spring 37 is fixedly arranged between the upper surface of the extension block 36 and the lower surface of the lower mold 2, and the cam 33 is in rotational contact with the semicircular block 35. The cam 33 can be rotated by starting the first motor 32, and the cam 33 rotates and contacts with the semicircular block 35, so that the ejector block 38 can be moved upward, so that the workpiece can be ejected, which is convenient for material removal. When the cam 33 is not in contact with the semicircular block 35, the semicircular block 35 can return to its original position under the influence of the spring 37;

[0021] There are two extension blocks 36, and the extension blocks 36 are symmetrically arranged on the sides of the rectangular plate 34 to improve stability. There are four springs 37, and the spring 37 array is distributed between the extension blocks 36 and the lower mold 2 to improve the rebound force and facilitate resetting. The cross-sectional shape of the rectangular plate 34 is "concave" for easy connection. A groove is opened inside the lower mold 2 to cooperate with the top block 38.

[0022] The cooling assembly 4 includes a cooling water tank 41, which is arranged on the lower surface of the processing plate 1, a pump 42 is arranged on the side of the cooling water tank 41, and an observation window 411 is arranged on the side of the cooling water tank 41 for convenient observation of the liquid level, a conduit 43 is connected to the pump 42, a cooling ring groove 44 is provided on the inner surface of the storage groove 16, the conduit 43 passes through the processing plate 1 and the cooling ring groove 44, and the other end of the conduit 43 is arranged inside the cooling ring groove 44, and a square hole 45 is provided on the lower surface of the processing plate 1, and the square hole 45 is provided with four, and the square hole 45 is opposite to the inner surface of the processing plate 1. It is arranged on the lower surface of the processing plate 1 to assist the flow of coolant in the gap. The square hole 45 is connected to the storage groove 16. A circular hole 46 is opened on the lower surface of the processing plate 1. The circular hole 46 is connected to the cooling ring groove 44. By starting the pump 42, the cooling water in the cooling water tank 41 can be introduced into the inside of the conduit 43, and flows into the inside of the cooling ring groove 44 through the conduit 43. The cooling water contacts the outer wall of the lower mold 2 and can absorb heat, so that the injection liquid is quickly cooled, thereby improving the production efficiency. The cooling water can return to the cooling water tank 41 through the cooperation of the circular hole 46 and the square hole 45.

[0023] Working principle: When the utility model is in use, the electric telescopic rod 13 can be started to move the square plate 14 downward, the upper mold 15 is in contact with the lower mold 2, and the injection liquid can be introduced into the mold through the injection pipe provided on the upper mold 15;

[0024] By starting the pump 42, the cooling water in the cooling water tank 41 can be introduced into the interior of the conduit 43, and then flow into the interior of the cooling ring groove 44 through the conduit 43. The cooling water contacts the outer wall of the lower mold 2, absorbs heat, and quickly cools the injection liquid, thereby improving the production efficiency. The cooling water can return to the cooling water tank 41 through the cooperation of the circular hole 46 and the square hole 45.

[0025] After cooling is completed, the lower mold 2 can be moved away from the upper mold 15 by the electric telescopic rod 13, and the cam 33 can be rotated by starting the first motor 32. The cam 33 rotates and contacts the semicircular block 35, which can move the ejector block 38 upward, thereby ejecting the workpiece and facilitating material removal. When the cam 33 is no longer in contact with the semicircular block 35, the semicircular block 35 can return to its original position under the influence of the force of the spring 37.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A demoulding machine for rubber processing equipment, comprising a processing plate (1), characterized in that: A fixing rod (11) is fixedly provided on the upper surface of the processing plate (1), a top plate (12) is fixedly provided on the upper end of the fixing rod (11), an electric telescopic rod (13) is fixedly provided on the upper surface of the top plate (12), the output end of the electric telescopic rod (13) passes through the top plate (12), a square plate (14) is provided on the output end of the electric telescopic rod (13), the square plate (14) is slidably fitted with the side surface of the fixing rod (11), an upper mold (15) is fixedly provided on the lower surface of the square plate (14), a storage groove (16) is provided on the upper surface of the processing plate (1), a support block (17) is fixedly provided on the inner surface of the storage groove (16), a lower mold (2) is fixedly provided on the upper surface of the support block (17), an auxiliary demoulding component (3) is provided on the lower mold (2) and the processing plate (1), and a cooling component (4) is connected to the processing plate (1); The auxiliary demoulding component (3) comprises a hollow vertical plate (31), the hollow vertical plate (31) is fixedly connected to the lower surface of the processing plate (1), a first motor (32) is fixedly arranged inside the hollow vertical plate (31), an output end of the first motor (32) passes through the hollow vertical plate (31), a cam (33) is arranged at the output end of the first motor (32), a top block (38) is arranged inside the lower mold (2), a rectangular plate (34) is fixedly arranged on the lower surface of the top block (38), and the The rectangular plate (34) movably penetrates the lower mold (2); a semicircular block (35) is fixedly provided on the lower surface of the rectangular plate (34); the semicircular block (35) movably penetrates the processing plate (1); an extension block (36) is fixedly provided on the side surface of the rectangular plate (34); the extension block (36) is in movably contact with the inner surface of the storage groove (16); a spring (37) is fixedly provided between the upper surface of the extension block (36) and the lower surface of the lower mold (2); and the cam (33) is in rotatable contact with the semicircular block (35).

2. A demoulding machine for rubber processing equipment as claimed in claim 1, characterized in that: The cooling assembly (4) comprises a cooling water tank (41), wherein the cooling water tank (41) is arranged on the lower surface of the processing plate (1), a pump (42) is arranged on the side of the cooling water tank (41), a conduit (43) is connected to the pump (42), a cooling ring groove (44) is provided on the inner surface of the storage groove (16), the conduit (43) passes through the processing plate (1) and the cooling ring groove (44), and the other end of the conduit (43) is arranged inside the cooling ring groove (44), a square hole (45) is provided on the lower surface of the processing plate (1), and the square hole (45) is connected to the storage groove (16), and a circular hole (46) is provided on the lower surface of the processing plate (1), and the circular hole (46) is connected to the cooling ring groove (44).

3. A demoulding machine for rubber processing equipment as claimed in claim 1, characterized in that: Two extension blocks (36) are provided, and the extension blocks (36) are symmetrically arranged on the sides of the rectangular plate (34).

4. A demoulding machine for rubber processing equipment as claimed in claim 1, characterized in that: There are four springs (37), and the spring (37) array is distributed between the extension block (36) and the lower mold (2).

5. A demoulding machine for rubber processing equipment as claimed in claim 1, characterized in that: The cross-sectional shape of the rectangular plate (34) is a "concave" shape.

6. A demoulding machine for rubber processing equipment as claimed in claim 1, characterized in that: A groove is provided inside the lower mold (2) for use with the top block (38).

7. A demoulding machine for rubber processing equipment as claimed in claim 2, characterized in that: There are four square holes (45), and the square holes (45) are symmetrically arranged on the lower surface of the processing plate (1).

8. A demoulding machine for rubber processing equipment as claimed in claim 2, characterized in that: An observation window (411) is provided on the side of the cooling water tank (41).

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