A mold structure having high tensile strength

Abstract

The utility model discloses a mould structure that good tensile resistance belongs to mould technical field, including fixed plate, the lateral wall of fixed plate is fixedly installed with support column and forming module, one end of support column is fixedly installed with mounting panel, the upper surface of mounting panel is fixedly installed with positioning board, the upper surface of positioning board is provided with anti -adhesion subassembly, in the utility model, through being provided with anti -adhesion subassembly, moving plate is moved in piston cylinder through connecting rod drive piston plate, thereby extruding the lubricating oil in piston cylinder, and the lubricating oil after being extruded is respectively sprayed to the outer surface of extruding module and forming module from the nozzle through two oil outlet pipes, realizes the automatic oil injection function of mould, reduces the step of manual oil brushing, has improved the working efficiency of mould, and the oil injection can effectively reduce the situation that material and mould are adhered, has improved the demoulding difficulty and efficiency of mould.

Description

Technical Field

[0001] This utility model belongs to the field of mold technology, and in particular relates to a mold structure with good tensile strength. Background Technology

[0002] In industrial production, molds are various shapes and tools used to obtain desired products through methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping. A mold is a tool used to create shaped objects; this tool is composed of various parts, and different molds are composed of different parts. It primarily achieves the shaping of objects by changing the physical state of the material being molded.

[0003] Current molds tend to stick to materials during use, which makes it difficult to demold the materials and reduces the efficiency of the mold. In addition, the demolding process can easily damage the molded materials, resulting in material waste. Therefore, a mold structure with good tensile strength is provided. Utility Model Content

[0004] The purpose of this utility model is to propose a mold structure with good tensile strength in order to solve the problem of material sticking in current molds.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a mold structure with good tensile strength, comprising a fixed plate, a support column and a forming module fixedly installed on the side wall of the fixed plate, an injection pipe connected to the side wall of the forming module, an mounting plate fixedly installed at one end of the support column, a cylinder fixedly installed on the side wall of the mounting plate, one end of the cylinder extending to the other side wall of the mounting plate and fixedly installed with an extrusion module, the inner wall of the extrusion module slidingly connected to the outer surface of the support column, a positioning plate fixedly installed on the upper surface of the mounting plate, an anti-adhesion component provided on the upper surface of the positioning plate, and a striking component provided on the side wall of the extrusion module;

[0006] The anti-adhesion assembly includes a piston cylinder, the lower surface of which is fixedly connected to the upper surface of the positioning plate. Oil outlet pipes are connected and installed on both side walls of the piston cylinder. A nozzle is fixedly installed at one end of each oil outlet pipe. One end of each of the two oil outlet pipes is aligned with the extrusion module, and one end of the other oil outlet pipe is aligned with the forming module. An oil inlet pipe is connected and installed on the upper surface of the piston cylinder. A one-way valve is fixedly installed on the inner wall of the oil inlet pipe.

[0007] As a further description of the above technical solution:

[0008] A piston plate is slidably mounted on the inner wall of the piston cylinder, and a connecting rod is fixedly mounted on the side wall of the piston plate, with one end of the connecting rod extending to the outside of the piston cylinder.

[0009] As a further description of the above technical solution:

[0010] A movable plate is fixedly installed at one end of the connecting rod, and a support spring is fixedly installed on the side wall of the movable plate. The support spring is sleeved on the outer surface of the connecting rod, and one end of the support spring is fixedly connected to the outer surface of the piston cylinder.

[0011] As a further description of the above technical solution:

[0012] The upper surface of the positioning plate is provided with a travel groove, and one end of the moving plate extends to the lower surface of the positioning plate through the travel groove.

[0013] As a further description of the above technical solution:

[0014] The striking assembly includes a mounting rod and a mounting sleeve. The side wall of the mounting rod is fixedly connected to the outer surface of the mounting plate, and a protrusion is fixedly installed on the side wall of the mounting rod.

[0015] As a further description of the above technical solution:

[0016] One end of the mounting sleeve is fixedly connected to the side wall of the extrusion module, and a fixing spring is fixedly installed on the side wall of the mounting sleeve.

[0017] As a further description of the above technical solution:

[0018] A mounting ring is fixedly installed at one end of the fixed spring, and a striking rod is fixedly installed on the inner wall of the mounting ring.

[0019] As a further description of the above technical solution:

[0020] One end of the striking rod passes through the interior of the fixed spring and extends to the outside of the other side wall of the mounting sleeve, while the other end of the striking rod is in contact with the side wall of the mounting rod.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0022] 1. In this utility model, by setting an anti-adhesion component, the moving plate drives the piston plate to move inside the piston cylinder through the connecting rod, thereby squeezing the lubricating oil inside the piston cylinder. The squeezed lubricating oil is sprayed from the nozzle onto the outer surface of the extrusion module and the forming module through two oil outlet pipes. The cylinder drives the extrusion module to move back, and the moving plate drives the piston plate to move back through the connecting rod under the action of the support spring. At this time, the lubricating oil is sucked into the piston cylinder through the oil inlet pipe, realizing the automatic oil spraying function of the mold, reducing the manual oil brushing step, improving the working efficiency of the mold, and at the same time, the oil spraying can effectively reduce the adhesion between the material and the mold, improving the demolding difficulty and efficiency of the mold.

[0023] 2. In this utility model, by providing a striking component, the extrusion module moves synchronously with the mounting sleeve when it moves. At this time, the mounting sleeve drives the striking rod to slide on the side wall of the mounting rod. Under the action of the protrusion, the striking rod moves back and forth in the mounting sleeve under the limit of the mounting ring and the fixing spring. As the striking rod moves back and forth, it strikes the extrusion module. The extrusion module will vibrate when struck, thereby loosening the material adhering to the outer surface of the extrusion module. Then, the formed material can be picked up. By striking, the mold vibrates, causing the mold to loosen from the material during the opening process. This, together with the anti-adhesion component, allows the mold to be demolded better, improving the convenience and practicality of the mold. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of a mold structure with good tensile strength.

[0025] Figure 2 This is an exploded structural diagram of an anti-adhesion component in a mold structure with good tensile strength.

[0026] Figure 3 In a mold structure with good tensile strength Figure 1 A magnified structural diagram of point A in the middle.

[0027] Figure 4 This is a three-dimensional structural diagram of the mounting rod in a mold structure with good tensile strength.

[0028] Legend:

[0029] 1. Fixed plate; 2. Support column; 3. Mounting plate; 4. Cylinder; 5. Extrusion module; 6. Positioning plate; 7. Stroke groove; 8. Anti-adhesion component; 81. Piston cylinder; 82. Oil outlet pipe; 83. Oil inlet pipe; 84. Piston plate; 85. Connecting rod; 86. Moving plate; 87. Support spring; 9. Striking component; 91. Mounting rod; 92. Mounting sleeve; 93. Fixed spring; 94. Mounting ring; 95. Striking rod; 96. Protrusion. Detailed Implementation

[0030] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-4This utility model provides a technical solution: a mold structure with good tensile strength, including a fixed plate 1, a support column 2 and a forming module fixedly installed on the side wall of the fixed plate 1, an injection pipe connected to the side wall of the forming module, an mounting plate 3 fixedly installed at one end of the support column 2, a cylinder 4 fixedly installed on the side wall of the mounting plate 3, one end of the cylinder 4 extending to the other side wall of the mounting plate 3 and fixedly installed with an extrusion module 5, the inner wall of the extrusion module 5 slidingly connected to the outer surface of the support column 2, a positioning plate 6 fixedly installed on the upper surface of the mounting plate 3, an anti-adhesion component 8 provided on the upper surface of the positioning plate 6, and a striking component 9 provided on the side wall of the extrusion module 5;

[0032] The anti-adhesion assembly 8 includes a piston cylinder 81, the lower surface of which is fixedly connected to the upper surface of the positioning plate 6. Oil outlet pipes 82 are connected to both side walls of the piston cylinder 81. A nozzle is fixedly installed at one end of each oil outlet pipe 82. One end of two oil outlet pipes 82 is aligned with the extrusion module 5, and one end of the other oil outlet pipe 82 is aligned with the forming module. An oil inlet pipe 83 is connected to the upper surface of the piston cylinder 81. A one-way valve is fixedly installed on the inner wall of the oil inlet pipe 83. A piston plate is slidably installed on the inner wall of the piston cylinder 81. 84. A connecting rod 85 is fixedly installed on the side wall of the piston plate 84. One end of the connecting rod 85 extends to the outside of the piston cylinder 81. A movable plate 86 is fixedly installed on one end of the connecting rod 85. A support spring 87 is fixedly installed on the side wall of the movable plate 86. The support spring 87 is sleeved on the outer surface of the connecting rod 85. One end of the support spring 87 is fixedly connected to the outer surface of the piston cylinder 81. A stroke groove 7 is provided on the upper surface of the positioning plate 6. One end of the movable plate 86 extends to the lower surface of the positioning plate 6 through the stroke groove 7.

[0033] The specific implementation method is as follows: the cylinder 4 drives the extrusion module 5 to move towards the forming module under the limit of the support column 2. As the extrusion module 5 moves, it drives the moving plate 86 to move synchronously in the stroke groove 7. At this time, the moving plate 86 drives the piston plate 84 to move in the piston cylinder 81 through the connecting rod 85, thereby extruding the lubricating oil in the piston cylinder 81. The extruded lubricating oil is sprayed from the nozzle to the outer surface of the extrusion module 5 and the forming module through two oil outlet pipes 82. After the extrusion module 5 and the forming module are closed, the material is injected into the forming module through the injection pipe, thereby realizing the forming of the material. Then the cylinder 4 drives the extrusion module 5 to move back. Under the action of the support spring 87, the moving plate 86 drives the piston plate 84 to move back through the connecting rod 85. At this time, the lubricating oil is sucked into the piston cylinder 81 through the oil inlet pipe 83.

[0034] The striking assembly 9 includes a mounting rod 91 and a mounting sleeve 92. The side wall of the mounting rod 91 is fixedly connected to the outer surface of the mounting plate 3. A protrusion 96 is fixedly installed on the side wall of the mounting rod 91. One end of the mounting sleeve 92 is fixedly connected to the side wall of the extrusion module 5. A fixing spring 93 is fixedly installed on the side wall of the mounting sleeve 92. A mounting ring 94 is fixedly installed on one end of the fixing spring 93. A striking rod 95 is fixedly installed on the inner wall of the mounting ring 94. One end of the striking rod 95 passes through the interior of the fixing spring 93 and extends to the outside of the other side wall of the mounting sleeve 92. The other end of the striking rod 95 is in contact with the side wall of the mounting rod 91.

[0035] The specific implementation method is as follows: When the extrusion module 5 moves, it will drive the mounting sleeve 92 to move synchronously. At this time, the mounting sleeve 92 drives the striking rod 95 to slide on the side wall of the mounting rod 91. Under the action of the protrusion 96, the striking rod 95 moves back and forth in the mounting sleeve 92 under the limit of the mounting ring 94 and the fixing spring 93. As the striking rod 95 moves back and forth, it will strike the extrusion module 5. The extrusion module 5 will vibrate when struck, thereby loosening the material adhering to the outer surface of the extrusion module 5. Then the formed material is picked up.

[0036] Working principle: Cylinder 4 drives the extrusion module 5 to move towards the forming module under the limit of support column 2. As the extrusion module 5 moves, it drives the moving plate 86 to move synchronously within the stroke groove 7. At this time, the moving plate 86 drives the piston plate 84 to move within the piston cylinder 81 through the connecting rod 85, thereby extruding the lubricating oil within the piston cylinder 81. The extruded lubricating oil is then sprayed from the nozzle onto the outer surfaces of the extrusion module 5 and the forming module through two oil outlet pipes 82. After the extrusion module 5 and the forming module close, material is injected into the forming module through the injection pipe, thereby achieving material forming. Then, cylinder 4 drives the extrusion module 5 to move back, and the moving plate 86 moves towards the forming module. Under the action of the supporting spring 87, the piston plate 84 is driven to move back through the connecting rod 85. At this time, lubricating oil is drawn into the piston cylinder 81 through the oil inlet pipe 83. When the extrusion module 5 moves, it will drive the mounting sleeve 92 to move synchronously. At this time, the mounting sleeve 92 drives the striking rod 95 to slide on the side wall of the mounting rod 91. Under the action of the protrusion 96, the striking rod 95 moves back and forth in the mounting sleeve 92 under the limit of the mounting ring 94 and the fixing spring 93. As the striking rod 95 moves back and forth, it will strike the extrusion module 5. The extrusion module 5 will vibrate when struck, thereby loosening the material adhering to the outer surface of the extrusion module 5. Then the formed material can be picked up.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mold structure with good tensile strength, comprising a fixing plate (1), characterized in that: A support column (2) and a molding module are fixedly installed on the side wall of the fixed plate (1). An injection pipe is connected to the side wall of the molding module. An installation plate (3) is fixedly installed at one end of the support column (2). A cylinder (4) is fixedly installed on the side wall of the installation plate (3). One end of the cylinder (4) extends to the other side wall of the installation plate (3) and is fixedly installed with an extrusion module (5). The inner wall of the extrusion module (5) is slidably connected to the outer surface of the support column (2). A positioning plate (6) is fixedly installed on the upper surface of the installation plate (3). An anti-adhesion component (8) is provided on the upper surface of the positioning plate (6). A knocking component (9) is provided on the side wall of the extrusion module (5). The anti-adhesion assembly (8) includes a piston cylinder (81), the lower surface of which is fixedly connected to the upper surface of the positioning plate (6). Oil outlet pipes (82) are connected to both sides of the piston cylinder (81). A nozzle is fixedly installed at one end of each oil outlet pipe (82). One end of each of the two oil outlet pipes (82) is aligned with the extrusion module (5), and one end of the other oil outlet pipe (82) is aligned with the forming module. An oil inlet pipe (83) is connected to the upper surface of the piston cylinder (81), and a one-way valve is fixedly installed on the inner wall of the oil inlet pipe (83).

2. The mold structure with good tensile strength according to claim 1, characterized in that, A piston plate (84) is slidably mounted on the inner wall of the piston cylinder (81), and a connecting rod (85) is fixedly mounted on the side wall of the piston plate (84), with one end of the connecting rod (85) extending to the outside of the piston cylinder (81).

3. The mold structure with good tensile strength according to claim 2, characterized in that, A movable plate (86) is fixedly installed at one end of the connecting rod (85), and a support spring (87) is fixedly installed on the side wall of the movable plate (86). The support spring (87) is sleeved on the outer surface of the connecting rod (85), and one end of the support spring (87) is fixedly connected to the outer surface of the piston cylinder (81).

4. The mold structure with good tensile strength according to claim 3, characterized in that, The upper surface of the positioning plate (6) is provided with a travel groove (7), and one end of the moving plate (86) extends to the lower surface of the positioning plate (6) through the travel groove (7).

5. The mold structure with good tensile strength according to claim 4, characterized in that, The striking assembly (9) includes a mounting rod (91) and a mounting sleeve (92). The side wall of the mounting rod (91) is fixedly connected to the outer surface of the mounting plate (3), and a protrusion (96) is fixedly installed on the side wall of the mounting rod (91).

6. The mold structure with good tensile strength according to claim 5, characterized in that, One end of the mounting sleeve (92) is fixedly connected to the side wall of the extrusion module (5), and a fixing spring (93) is fixedly installed on the side wall of the mounting sleeve (92).

7. The mold structure with good tensile strength according to claim 6, characterized in that, An installation ring (94) is fixedly installed at one end of the fixed spring (93), and a striking rod (95) is fixedly installed on the inner wall of the installation ring (94).

8. The mold structure with good tensile strength according to claim 7, characterized in that, One end of the striking rod (95) passes through the interior of the fixed spring (93) and extends to the outside of the other side wall of the mounting sleeve (92), while the other end of the striking rod (95) is in contact with the side wall of the mounting rod (91).

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