Bump hot melt integrated machine

Abstract

This utility model discloses a convex dot hot-melt bonding machine, including a base, a lifting guide mechanism mounted on the base, and a lifting module cooperating with the lifting guide mechanism. The base has a product positioning structure, and the lifting module has a heating metal component and an elastic pressing component. The heating metal component and the product positioning structure are vertically aligned. The elastic pressing component protrudes downwards from the heating metal component, pressing against the product before the heating metal component contacts it. The plastic part is positioned in the product positioning structure. When the lifting module descends, the heating metal component descends accordingly. The elastic pressing component first presses against the plastic part, and then the heating metal component acts on the protrusion of the first plastic part protruding upwards from the second plastic part, thus hot-melting the first and second plastic parts together. This design provides a device structure for the hot-melt connection of two plastic parts.

Description

Technical Field

[0001] This utility model relates to the field of product processing, specifically to hot melt equipment. Background Technology

[0002] The product has a plastic part (designated as the first plastic part) with a positioning protrusion. Another plastic part (designated as the second plastic part) is fitted onto the positioning protrusion, and the positioning protrusion of the first plastic part mates with the positioning hole of the second plastic part. To fix the first plastic part and the second plastic part together, a heated metal part acts on the positioning protrusion to melt it, thereby achieving a fixed connection between the first plastic part and the second plastic part. Utility Model Content

[0003] The technical problem solved by this utility model is to provide a device mechanism for hot-melt fixing between plastic parts.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a raised dot hot melt integrated machine, including a base, a lifting guide mechanism set on the base, and a lifting module cooperating with the lifting guide mechanism. The base is provided with a product positioning structure, and the lifting module is provided with a heating metal part and an elastic pressing part. The heating metal part and the product positioning structure are arranged vertically and vertically respectively. The elastic pressing part protrudes downward from the heating metal part. Before the heating metal part contacts the product, the elastic pressing part can press on the product.

[0005] According to the above technical solution, the first plastic part is positioned in the product positioning structure, the second plastic part is positioned on the first plastic part, the lifting module descends, the heating metal part descends accordingly, the elastic pressure part first presses the first plastic part and the second plastic part, and then the heating metal part acts on the protrusion of the first plastic part protruding upward from the second plastic part, so as to heat-fuse the first plastic part and the second plastic part together.

[0006] A positioning base plate is installed on the base plate, and a positioning template is installed on the positioning base plate. The positioning template is set with a positioning cavity for positioning the product.

[0007] There are several elastic pressing components, one of which is located between a pair of heated metal components. Before the pair of heated metal components act on the plastic component, the elastic pressing component presses against the plastic component to fix its position. Then, the heated metal components melt the protrusions on the plastic component.

[0008] The elastic pressure component includes a pressure head, a vertical rod, and a spring. The pressure head has a through hole, the vertical rod fits into the through hole, the spring is sleeved on the vertical rod, and the vertical rod is fixed to the lifting module. The pressure head presses against the plastic part, the spring is compressed, and the pressure head rises along the vertical rod.

[0009] The lifting module includes a lifting plate that cooperates with the lifting guide mechanism, a heating carrier plate installed on the lifting plate, and heating metal parts and elastic pressure parts installed on the heating carrier plate.

[0010] A current regulator is installed at the front of the base. The regulator's wires extend into the base, exit from the rear, and then pass upwards through the heating plate to connect with the heated metal component. An operating button on the front of the base controls the current regulator to adjust the current supplied to the heated metal component. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings:

[0012] Figure 1 This is a schematic diagram of a convex dot hot melt machine;

[0013] Figure 2 A schematic diagram showing the convex dot hot melt machine from below;

[0014] Figure 3 This is a schematic diagram showing the convex dot hot melt integrated machine as viewed from the rear.

[0015] Explanation of symbols in the diagram:

[0016] 10. Base; 11. Positioning base plate; 12. Positioning template; 120. Positioning cavity;

[0017] 20. Lifting and guiding mechanism;

[0018] 30. Lifting module; 31. Lifting plate; 32. Heating carrier plate; 320. Cable guide hole; 33. Cylinder connected to the lifting module;

[0019] 40. Heating metal parts;

[0020] 50. Elastic pressure components;

[0021] 60. Current regulator. Detailed Implementation

[0022] like Figure 1 , Figure 2 The integrated hot melt machine with raised dots includes a base 10, a lifting guide mechanism 20 set on the base, and a lifting module 30 that cooperates with the lifting guide mechanism. The base is provided with a product positioning structure, and the lifting module is provided with a heating metal part 40 and an elastic pressing part 50. The heating metal part and the product positioning structure are arranged vertically and vertically, and the elastic pressing part protrudes downward from the heating metal part. Before the heating metal part contacts the product, the elastic pressing part can press on the product.

[0023] A positioning base plate 11 is installed on the base 10, and a positioning template 12 is installed on the positioning base plate. The positioning template is provided with a positioning cavity 120 for positioning the product.

[0024] There are several elastic pressure members 50, one of which is located between a pair of heated metal members 40.

[0025] The elastic pressure member 50 includes a pressure head, a vertical rod, and a spring. The pressure head has a through hole, the vertical rod fits into the through hole, the spring is sleeved on the vertical rod, and the vertical rod is fixed on the lifting module 30.

[0026] The lifting module 30 includes a lifting plate 31 that cooperates with the lifting guide mechanism 20, a heating carrier plate 32 installed on the lifting plate, a heating metal part 40, and an elastic pressure part installed on the heating carrier plate.

[0027] refer to Figure 3 A current regulator 60 is installed at the front of the base 10. The wires of the current regulator extend into the base 10, pass out from the rear of the base, and then pass upward into the heating carrier plate 32, connecting with the heating metal part 40.

[0028] The first plastic part is positioned in the positioning cavity 120, and the second plastic part is positioned on the first plastic part. The lifting module 30 descends, and the heating metal part 40 descends accordingly. The elastic pressure part 50 first presses the first plastic part and the second plastic part, and then the heating metal part acts on the protrusion of the first plastic part that protrudes upward from the second plastic part, thus thermally fusing the first plastic part and the second plastic part together.

[0029] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A raised dot hot melt integrated machine, comprising a base (10), a lifting guide mechanism (20) disposed on the base, and a lifting module (30) cooperating with the lifting guide mechanism, characterized in that: The base is provided with a product positioning structure, and the lifting module is provided with a heating metal part (40) and an elastic pressing part (50). The heating metal part and the product positioning structure are arranged vertically and vertically, and the elastic pressing part protrudes downward from the heating metal part. Before the heating metal part contacts the product, the elastic pressing part can press on the product.

2. The convex dot hot melt integrated machine as described in claim 1, characterized in that: A positioning base plate (11) is installed on the base (10), and a positioning template (12) is installed on the positioning base plate. The positioning template is provided with a positioning cavity (120) for positioning the product.

3. The convex dot hot melt integrated machine as described in claim 1, characterized in that: The number of elastic pressure members (50) is several, one of which is located between a pair of heated metal members (40).

4. The convex dot hot melt integrated machine as described in claim 1, characterized in that: The elastic pressure member (50) includes a pressure head, a vertical rod and a spring. The pressure head is provided with a through hole, the vertical rod is fitted in the through hole, the spring is sleeved on the vertical rod, and the vertical rod is fixed on the lifting module (30).

5. The convex dot hot melt integrated machine as described in claim 1, characterized in that: The lifting module (30) includes a lifting plate (31) that cooperates with the lifting guide mechanism (20), a heating carrier plate (32) installed on the lifting plate, a heating metal part (40) and an elastic pressure part installed on the heating carrier plate.

6. The convex dot hot melt integrated machine as described in claim 5, characterized in that: A current regulator (60) is installed at the front of the base (10). The wires of the current regulator extend into the base (10), pass out from the rear of the base, and then pass upward into the heating carrier plate (32) to connect with the heating metal part (40).

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