Heat seal die capable of preventing dislocation

Abstract

The utility model relates to the technical field of heat sealing dies, and discloses an anti-dislocation heat sealing die which comprises a workbench, a lower die is placed on the workbench, an air cylinder is fixedly installed on the workbench, a push plate is fixedly installed at the output end of the air cylinder, an upper die block is fixedly installed on the bottom wall of the push plate, and a lower die block is fixedly installed on the upper die block. A straightening mechanism is arranged on the workbench, a guide mechanism is arranged on the lower die and the push plate, the straightening mechanism comprises a sliding block, the sliding block is connected with the outer wall of the workbench in a sliding mode, and the extrusion rod penetrates through the interior of the sliding block in a sliding mode. According to the heat sealing mold capable of preventing dislocation, a bent rod in the straightening mechanism moves downwards to extrude the bottom end of a supporting rod, two extrusion plates can move in the opposite directions to push a lower mold in the middle to be centered, and meanwhile an extrusion rod slidably penetrates through the interior of a sliding block; and when the extrusion plate clamps the lower die, the upper die block can continue to move downwards to complete stamping.

Description

Technical Field

[0001] The utility model relates to the technical field of heat-sealing moulds, in particular to a heat-sealing mould capable of preventing dislocation. Background Art

[0002] In the mold industry, various molds and tools are used for injection molding, blow molding, extrusion, die-casting or forging, smelting, stamping and other methods to obtain the required products. In short, the mold is a tool used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. It is known as the "mother of industry".

[0003] Different molds need to be placed when stamping different products. The existing method is to adjust the position of the mold during replacement, which is inconvenient. In addition, position deviation is prone to occur during the placement process, resulting in the need to place it again to complete the stamping. In view of this, we need a heat-sealing mold that can prevent dislocation. Utility Model Content

[0004] The utility model aims to provide a heat-sealing mold which can prevent dislocation, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat-sealing mold capable of preventing dislocation, comprising a workbench, a lower mold is placed on the workbench, a cylinder is fixedly installed on the workbench, a push plate is fixedly installed on the output end of the cylinder, an upper module is fixedly installed on the bottom wall of the push plate, a straightening mechanism is arranged on the workbench, a guide mechanism is arranged on the lower mold and the push plate, and the straightening mechanism comprises:

[0006] A slider, the slider being slidably connected to the outer wall of the workbench;

[0007] An extrusion rod, the extrusion rod slidingly passes through the interior of the slider;

[0008] An extrusion plate is fixedly mounted on the end of the extrusion rod.

[0009] Preferably, a load-bearing spring is sleeved on the outer wall of the extrusion rod, one end of the load-bearing spring is fixedly connected to the outer wall of the slider, and the other end of the load-bearing spring is fixedly connected to the outer wall of the extrusion rod.

[0010] Preferably, the sliding block is hinged to one end of the support rod, the other end of the support rod is hinged to the end of the bent rod, and the bent rod is fixedly mounted on the outer wall of the push plate.

[0011] Preferably, the guide mechanism comprises a guide groove, and the guide groove is provided inside the lower mold.

[0012] Preferably, the inner wall of the guide groove is fixedly connected to one end of a compression spring, and an extrusion block is fixedly mounted on the other end of the compression spring, and the extrusion block is slidably connected to the inner wall of the guide groove.

[0013] Preferably, a guide rod is fixedly mounted on the bottom wall of the push plate, the guide rod is located above the guide groove, and the guide rod is adapted to the size of the guide groove.

[0014] Compared with the prior art, the utility model provides a heat-sealing mold that can prevent dislocation, and has the following beneficial effects:

[0015] 1. The anti-dislocation heat-sealing die squeezes the bottom end of the support rod by moving the bent rod in the straightening mechanism downward, so that the two extrusion plates move toward each other to push the lower die in the middle to the center. At the same time, through the sliding penetration of the extrusion rod and the inside of the slider, the extrusion plate can clamp the lower die while the upper die block can continue to move downward to complete the stamping.

[0016] 2. The anti-dislocation heat-sealing die can squeeze the bottom end of the support rod by moving the bent rod in the straightening mechanism downward, so that the two extrusion plates can move toward each other to push the lower die in the middle to the center. At the same time, through the sliding penetration of the extrusion rod and the inside of the slider, the extrusion plate can clamp the lower die while the upper module can continue to move downward to complete the stamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle;

[0019] Figure 3 It is a partial structural schematic diagram of the utility model;

[0020] Figure 4 For this utility model Figure 3 A magnified schematic diagram of structure B in the middle.

[0021] In the figure: 1. workbench; 2. lower mold; 3. cylinder; 5. push plate; 6. upper module; 7. straightening mechanism; 71. slider; 72. extrusion rod; 73. extrusion plate; 74. load-bearing spring; 75. support rod; 76. bending rod; 8. guide mechanism; 81. guide groove; 82. compression spring; 83. extrusion block; 84. guide rod. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a heat-sealing mold that can prevent dislocation, including a workbench 1, a lower mold 2 is placed on the workbench 1, a cylinder 3 is fixedly installed on the workbench 1, a push plate 5 is fixedly installed on the output end of the cylinder 3, and an upper module 6 is fixedly installed on the bottom wall of the push plate 5. The push plate 5 is driven to move downward by starting the cylinder 3, and the upper module 6 on the bottom wall can be driven by the push plate 5 to move downward to stamp the internal product of the lower mold 2. A straightening mechanism 7 is arranged on the workbench 1, and a guide mechanism 8 is arranged on the lower mold 2 and the push plate 5.

[0023] In this embodiment, a straightening mechanism 7 is provided on the workbench 1. The bending rod 76 in the straightening mechanism 7 moves downward to squeeze the bottom end of the support rod 75, so that the two extrusion plates 73 can move toward each other to push the lower mold 2 in the middle to be centered. At the same time, the extrusion rod 72 slides through the inside of the slider 71, so that the extrusion plate 73 can clamp the lower mold 2 while the upper module 6 can continue to move downward to complete the stamping.

[0024] In this embodiment, a guide mechanism 8 is provided on the lower mold 2 and the push plate 5. The movement of the guide rod 84 in the guide mechanism 8 to the inside of the guide groove 81 can prevent the position deviation of the lower mold 2 during the subsequent stamping process. At the same time, the elastic force of the compression spring 82 can make the extrusion block 83 move upward and reset to cover the inside of the guide groove 81, thereby preventing external dust from entering and affecting the subsequent guiding process.

[0025] The above-mentioned straightening mechanism 7 includes a slider 71, which is slidably connected to the outer wall of the workbench 1. The inner sliding of the slider 71 is penetrated by an extrusion rod 72. Through the sliding penetration of the extrusion rod 72 and the inner sliding of the slider 71, the extrusion plate 73 can be clamped on the lower mold 2 while the upper mold 6 can continue to move downward to complete the stamping. The end of the extrusion rod 72 is fixedly installed with an extrusion plate 73. Through the movement of the two extrusion plates 73 towards each other, the middle lower mold 2 can be pushed to the center. A load-bearing spring 74 is sleeved on the outer wall of the extrusion rod 72. One end of the load-bearing spring 74 is fixedly connected to the outer wall of the slider 71, and the other end of the load-bearing spring 74 is fixedly connected to the outer wall of the extrusion rod 72. The slider 71 is hinged to one end of the support rod 75, and the other end of the support rod 75 is hinged to the end of the bent rod 76. The push plate 5 drives the bent rod 76 to move downward to squeeze the bottom end of the support rod 75, so that the slider 71 can move in the direction of the lower mold 2. The bent rod 76 is fixedly installed on the outer wall of the push plate 5.

[0026] The above-mentioned guiding mechanism 8 includes a guiding groove 81. The interior of the lower mold 2 is provided with a guiding groove 81. The inner wall of the guiding groove 81 is fixedly connected to one end of a compression spring 82. An extrusion block 83 is fixedly installed on the other end of the compression spring 82. The elastic force of the compression spring 82 can make the extrusion block 83 move upward and reset to cover the interior of the guiding groove 81, thereby preventing external dust from entering and affecting the subsequent guiding process. The extrusion block 83 is slidably connected to the inner wall of the guiding groove 81. A guiding rod 84 is fixedly installed on the bottom wall of the push plate 5. The guiding rod 84 is located above the guiding groove 81. The size of the guiding rod 84 is adapted to that of the guiding groove 81. By moving the guiding rod 84 to the interior of the guiding groove 81, the position deviation of the lower mold 2 can be prevented from occurring during the subsequent stamping process.

[0027] In this embodiment, the product is placed inside the lower mold 2, and then the push plate 5 is driven to move downward by starting the cylinder 3, and then the push plate 5 drives the upper module 6 on the bottom wall to move downward to stamp the internal product of the lower mold 2, and at the same time, the push plate 5 drives the bending rod 76 to move downward to squeeze the bottom end of the support rod 75, and then the support rod 75 and the slider 71 are hinged to make the slider 71 move in the direction of the lower mold 2, and then the slider 71 drives the extrusion plate 73 at the end of the extrusion rod 72 to move in the direction of the lower mold 2, and finally the two extrusion plates 73 move toward each other to push the lower mold 2 in the middle to the center, and then the two extrusion plates 73 are clamped. After completion, the extrusion rod 72 slides through the inside of the slider 71, so that the extrusion plate 73 clamps the lower mold 2 while the upper module 6 can continue to move downward to complete the stamping. At the same time, the guide rod 84 moves downward to extrude the outer wall of the extrusion block 83, and the guide rod 84 moves to the inside of the guide groove 81 to prevent the position of the lower mold 2 from shifting during the subsequent stamping process. Finally, the stamping work is completed, and the push plate 5 drives the guide rod 84 to move upward and reset, and then the elastic force of the compression spring 82 makes the extrusion block 83 move upward and reset to cover the inside of the guide groove 81 to prevent external dust from entering and affecting the subsequent guiding process.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A heat-sealing mold capable of preventing dislocation, comprising a workbench (1), on which a lower mold (2) is placed, characterized in that: The workbench (1) is fixedly mounted with a cylinder (3), the output end of the cylinder (3) is fixedly mounted with a push plate (5), the bottom wall of the push plate (5) is fixedly mounted with an upper module (6), the workbench (1) is provided with a squaring mechanism (7), the lower mold (2) and the push plate (5) are provided with a guiding mechanism (8), and the squaring mechanism (7) comprises: A slider (71), wherein the slider (71) is slidably connected to the outer wall of the workbench (1); An extrusion rod (72), wherein the extrusion rod (72) slides through the interior of the slider (71); A squeezing plate (73) is fixedly mounted on the end of the squeezing rod (72).

2. The heat-sealing mold capable of preventing dislocation according to claim 1, characterized in that: A load-bearing spring (74) is sleeved on the outer wall of the extrusion rod (72), one end of the load-bearing spring (74) is fixedly connected to the outer wall of the slider (71), and the other end of the load-bearing spring (74) is fixedly connected to the outer wall of the extrusion rod (72).

3. The heat-sealing mold capable of preventing dislocation according to claim 2, characterized in that: The slider (71) is hinged to one end of a support rod (75), and the other end of the support rod (75) is hinged to the end of a bent rod (76), and the bent rod (76) is fixedly mounted on the outer wall of the push plate (5).

4. The heat-sealing mold capable of preventing dislocation according to claim 1, characterized in that: The guide mechanism (8) comprises a guide groove (81), and the guide groove (81) is provided inside the lower mold (2).

5. The heat-sealing mold capable of preventing dislocation according to claim 4, characterized in that: The inner wall of the guide groove (81) is fixedly connected to one end of a compression spring (82), and an extrusion block (83) is fixedly mounted on the other end of the compression spring (82), and the extrusion block (83) is slidably connected to the inner wall of the guide groove (81).

6. The heat-sealing mold capable of preventing dislocation according to claim 5, characterized in that: A guide rod (84) is fixedly mounted on the bottom wall of the push plate (5). The guide rod (84) is located above the guide groove (81). The size of the guide rod (84) is adapted to that of the guide groove (81).

Images