Semi-automatic plastic workpiece hot connection equipment

Abstract

The utility model relates to semi-automatic plastic workpiece hot connection equipment, which is used for welding two plastic workpieces, and comprises a base plate provided with a fixed clamping component and a movable clamping component; the fixed clamping assembly and the movable clamping assembly are both detachably connected with plastic workpieces, the base plate is provided with a heating assembly, the heating assembly and the movable clamping assembly are both connected with a control host, the control host drives the heating assembly to be matched with one plastic workpiece, and when the control host drives the heating assembly to be separated from the plastic workpieces, the heating assembly is driven by the control host to be matched with the plastic workpieces. And the plastic workpiece on the movable clamping assembly is driven to be welded with the plastic workpiece on the fixed clamping assembly. The control host drives the heating assembly to be matched with the movable clamping assembly, so that hot melting of the end faces of the two plastic workpieces is achieved, then the plastic workpieces are driven to be welded through the movable clamping assembly, the machining positioning precision is improved, and meanwhile the overall automation degree is improved.

Description

Technical Field

[0001] The utility model relates to plastic workpiece heat welding, and more specifically, the utility model also relates to semi-automatic plastic workpiece heat welding equipment. Background Art

[0002] Plastic products are widely used. Some complex shapes cannot be molded in one go, so they require bonding. Traditional plastic bonding and heat sealing processes are not only inefficient, but also contain toxic adhesives, which are not environmentally friendly. They are no longer able to meet the development needs of the modern plastics industry. Therefore, plastic welding methods have gradually been improved.

[0003] The existing plastic workpieces have low positioning accuracy during heat welding processing, and there is a lot of human involvement in the welding process, resulting in a low overall degree of automation. Utility Model Content

[0004] In order to achieve the purpose of the present invention, the technical solution adopted by the present invention is as follows: a semi-automatic plastic workpiece heat welding device, used for welding two plastic workpieces, comprising: a base plate, the base plate is provided with a fixed clamping component and a movable clamping component; the fixed clamping component and the movable clamping component are both detachably connected to the plastic workpiece, the base plate is provided with a heating component, the heating component and the movable clamping component are both connected to a control host, the control host drives the heating component to cooperate with one of the plastic workpieces, and when the control host drives the heating component to detach from the plastic workpiece, it drives the plastic workpiece on the movable clamping component to be welded with the plastic workpiece on the fixed clamping component. By driving the heating component to cooperate with the movable clamping component by the control host, the end faces of the two plastic workpieces are hot-melted, and then the movable clamping component drives the plastic workpieces to be welded to each other, thereby improving the processing positioning accuracy and the overall degree of automation.

[0005] Preferably, the fixed clamping assembly includes a support frame fixedly mounted on a base plate, the support frame being coupled to a fixed clamping fixture for clamping the plastic workpiece via an X-axis adjuster and a Z-axis adjuster. The fixed clamping assembly drives the fixed clamping fixture for adjustment via the X-axis adjuster and the Z-axis adjuster, thereby improving adjustment efficiency and enhancing the overall positioning accuracy of the fixture.

[0006] Preferably, the movable clamping assembly comprises: a sliding positioning assembly connected to the base plate, wherein the sliding positioning assembly is matched with a movable clamping fixture for clamping another plastic workpiece through an X-axis slide and a Y-axis adjuster.

[0007] Preferably, the fixed clamping platform fixture and the movable clamping platform fixture both comprise: a lower clamping die and an upper clamping die that cooperate with each other, and the upper clamping die and the lower clamping die cooperate with the sliding locking hinge to drive the plastic workpiece to be clamped.

[0008] Preferably, the sliding positioning assembly includes: a guide platform fixedly connected to the base plate, the guide platform is provided with two guide rails, the guide rails are movable and provided with a manual slide fixedly connected to the X-axis slide, the manual slide is fixedly connected to a manual slide locker that cooperates with the guide rails.

[0009] Preferably, the heating component includes: a Y-axis slide rail fixed to the base plate, the Y-axis slide rail is provided with a movable frame, the movable frame cooperates with the heating plate through an angle adjuster, and the heating plate is provided with a heating surface that cooperates with the end face of the plastic workpiece.

[0010] Preferably, the heating plate is fixedly connected to a plurality of temperature controllers.

[0011] Preferably, the base plate is fixedly connected with a positioner that cooperates with the heating component.

[0012] Preferably, the positioner comprises: a positioner bracket fixedly connected to the base plate, the positioner bracket fixedly connected to one end of a positioner rotating arm, and the other end of the positioner rotating arm fixedly connected to the positioner reference plate.

[0013] Preferably, the base plate is fixedly connected with a work light

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By controlling the host to drive the heating component and the mobile clamping component to cooperate, the end faces of the two plastic workpieces can be hot-melted, and then the mobile clamping component can drive the plastic workpieces to weld each other, thereby improving the processing positioning accuracy and the overall degree of automation.

[0016] 2. The fixed clamping assembly drives the fixed clamping fixture to adjust through the X-axis adjuster and the Z-axis adjuster, which improves the adjustment efficiency and provides the overall positioning accuracy of the fixture.

[0017] 3. The mobile clamping assembly cooperates with the X-axis slide and Y-axis adjuster through the sliding positioning assembly to improve the adjustment efficiency while providing the overall positioning accuracy of the fixture.

[0018] 4. The angle adjuster cooperates with the heating plate to adjust the specific position of the heating plate, and the reference position is calibrated in advance, which saves the time of repeated calibration and is conducive to high-precision welding.

[0019] 5. Improve the calibration efficiency of the heating component by coordinating the locator reference plate with the heating component. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the semi-automatic plastic workpiece heat-welding equipment of the utility model;

[0021] Figure 2This is a schematic diagram of the overall structure of the heating component of the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the fixed clamping assembly of the utility model;

[0023] Figure 4 This is a schematic diagram of the overall structure of the mobile clamping assembly of the utility model;

[0024] Figure 5 It is a schematic diagram of the partial structure of the fixing and clamping assembly of the utility model.

[0025] In the figure: 1. Base plate; 2. Control host; 3. Support frame; 4. X-axis adjuster; 5. Z-axis adjuster; 6. Fixed clamping fixture; 7. X-axis slide; 8. Y-axis adjuster; 9. Movable clamping fixture; 10. Thread locker; 11. Sliding locking hinge; 12. Lower clamp; 13. Upper clamp; 14. Guide table; 16. Guide rail; 17. Manual slide; 18. Manual slide locker; 19. Y-axis slide; 20. Moving frame; 22. Angle adjuster; 23. Heating plate; 24. Temperature controller; 25. Positioner bracket; 26. Positioner rotating arm; 27. Positioner reference plate; 28. Work light. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiment of the present invention to clearly and completely describe the technical solutions in the embodiment of the present invention. Obviously, the described embodiment is only a sample of the present invention.

[0027] All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without creative work fall within the scope of protection of the present invention.

[0028] Figures 1 to 5 As shown, the present invention provides a technical solution: a semi-automatic plastic workpiece heat welding device for welding two plastic workpieces, comprising: a base plate 1, which also serves as a mounting platform, and is provided with a fixed clamping assembly and a movable clamping assembly. The fixed clamping assembly and the movable clamping assembly are both detachably connected to the plastic workpiece.

[0029] In order to facilitate observation of the plastic workpiece being processed, a work light 28 is fixedly connected to the base plate 1. The work light 28 is convenient for illuminating the plastic workpiece processing area and improving the overall observation effect.

[0030] The fixed clamping assembly includes: a support frame 3 fixedly set on the base plate 1, the support frame 3 is equipped with a fixed clamping table fixture 6 for clamping the plastic workpiece through the X-axis adjuster 4 and the Z-axis adjuster 5, and the fixed clamping table fixture 6 mainly drives one of the plastic workpieces to be clamped.

[0031] The movable clamping assembly includes a sliding positioning assembly fixedly connected to the base plate 1 , and the sliding positioning assembly is matched with a movable clamping fixture 9 for clamping another plastic workpiece through an X-axis slide 7 and a Y-axis adjuster 8 .

[0032] The sliding positioning assembly includes a guide platform 14 fixedly connected to the base plate 1, the guide platform 14 having two guide rails 16, the guide rails 16 being movable with a manual slide 17 fixedly connected to the X-axis slide 7, and the manual slide 17 being fixedly connected to a manual slide 17 locker 18 that cooperates with the guide rails 16. By driving the guide platform 14 to move along the guide rails 16, the initial position of the movable clamp 9 is adjusted.

[0033] The X-axis adjuster 4, the Z-axis adjuster 5 and the Y-axis adjuster 8 can use sliders and slide rails to move and drive the fixed clamping fixture 6 to move to the specified position, and then lock it with locking bolts to achieve X and Z direction adjustment of the fixed clamping fixture 6.

[0034] Alternatively, a slider may be used in conjunction with a slide rail, and the slider may be driven by a screw to move along the length of the slide rail, thereby achieving adjustment of the fixed clamping fixture 6 in the X and Z directions.

[0035] Both the fixed clamping platform fixture 6 and the movable clamping platform fixture include a cooperating lower clamping die 12 and upper clamping die 13. The upper and lower clamping dies 13 and 12 cooperate with each other to clamp the plastic workpiece via a threaded locker 10 and a sliding locking hinge 11. The fixed clamping platform fixture 6 and the movable clamping platform fixture utilize a clamping mechanism with upper and lower clamping dies, offering enhanced expandability and providing a superior clamping effect, particularly for welding irregularly shaped workpieces.

[0036] The above adjustment mainly drives the movable clamping fixture 9 and the fixed clamping fixture 6 to perform local adjustment to improve the overall positioning accuracy.

[0037] The substrate 1 is provided with a heating component, and the heating component and the movable clamping component are both connected to the control host 2. The control host 2 mainly drives the heating component and the movable clamping component to adjust the position, so that the control host 2 drives the heating component to cooperate with the plastic workpieces on both sides.

[0038] After the control host 2 drives the heating component to separate from the plastic workpiece, it drives the plastic workpiece on the movable clamping component to be welded with the plastic workpiece on the fixed clamping component.

[0039] The main purpose of controlling the host 2 is to reduce the output of manpower and material resources and improve the degree of automation of the equipment.

[0040] The heating assembly includes a Y-axis slide 18 fixed to the base plate 1. A movable frame 20 is mounted on the Y-axis slide 18. The movable frame 20 engages a heating plate 23 via an angle adjuster 22. The heating plate 23 has a heating surface that mates with the end face of the plastic workpiece. Multiple thermostats 24 are fixedly connected to the heating plate 23. These thermostats 24 monitor the temperature of the heating surface, enabling precise temperature control during plastic workpiece end face machining, improving machining accuracy.

[0041] The base plate 1 is fixedly connected to a positioner that mates with the heating element. The positioner comprises a positioner bracket 25 fixedly connected to the base plate 1. The positioner bracket 25 is fixedly connected to one end of a positioner rotating arm 26, and the other end of the positioner rotating arm 26 is fixedly connected to a positioner reference plate 27. By aligning the positioner with the heating element, the reference position is pre-calibrated, eliminating the need for repeated calibration and facilitating high-precision welding.

[0042] like Figures 1 to 5 As shown, when working, internal correction is performed first, the control host 2 drives the heating component to move, and the heating component is reset by the positioner. After the heater is reset, the heating state of the heating component is controlled by the temperature controller 24, and the workpiece is clamped by the fixed clamp 6. After the workpiece is clamped, it needs to be aligned and pressed tightly with the positioner, and the movable clamp 9 clamps the workpiece. The movable clamp 9 is driven to move by the control host 2 to make the workpieces on both sides completely aligned.

[0043] The control host 2 drives the heating component to move to the predetermined position and determines whether the workpieces on both sides are in a molten state. After melting is completed, the heating component returns to the initial position, the moving clamping component drives the two workpieces to dock, and the workpieces are removed to complete the welding.

[0044] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A semi-automatic plastic workpiece heat welding device for welding two plastic workpieces, characterized in that: include: A substrate is provided with a fixed clamping component and a movable clamping component; both the fixed clamping component and the movable clamping component are detachably connected to a plastic workpiece, and the substrate is provided with a heating component, and both the heating component and the movable clamping component are connected to a control host, and the control host drives the heating component to cooperate with one of the plastic workpieces. When the control host drives the heating component to separate from the plastic workpiece, it drives the plastic workpiece on the movable clamping component to be welded with the plastic workpiece on the fixed clamping component.

2. The semi-automatic plastic workpiece heat-welding equipment according to claim 1, characterized in that: The fixed clamping assembly includes: a support frame fixedly arranged on a base plate, and the support frame is matched with a fixed clamping table fixture for clamping a plastic workpiece through an X-axis adjuster and a Z-axis adjuster.

3. The semi-automatic plastic workpiece heat-welding equipment according to claim 2, characterized in that: The movable clamping assembly comprises a sliding positioning assembly connected to the base plate, and the sliding positioning assembly is matched with a movable clamping table for clamping another plastic workpiece through an X-axis slide table and a Y-axis adjuster.

4. The semi-automatic plastic workpiece heat-welding equipment according to claim 3, characterized in that: The fixed clamping platform fixture and the movable clamping platform fixture both include: a lower clamping die and an upper clamping die that cooperate with each other. The upper clamping die and the lower clamping die cooperate with each other through a threaded locker and a sliding locking hinge to drive the plastic workpiece to be clamped.

5. The semi-automatic plastic workpiece heat-welding equipment according to claim 4, characterized in that: The sliding positioning assembly includes: a guide platform fixedly connected to the base plate, the guide platform is provided with two guide rails, the guide rails are movable and provided with a manual slide fixedly connected to the X-axis slide, and the manual slide is fixedly connected to a manual slide locker that cooperates with the guide rails.

6. The semi-automatic plastic workpiece heat-welding equipment according to claim 5, characterized in that: The heating component includes: a Y-axis slide rail fixed to the base plate, the Y-axis slide rail is provided with a movable frame, the movable frame cooperates with the heating plate through an angle adjuster, and the heating plate is provided with a heating surface that cooperates with the end surface of the plastic workpiece.

7. The semi-automatic plastic workpiece heat-welding equipment according to claim 6, characterized in that: The heating plate is fixedly connected with a plurality of temperature controllers.

8. The semi-automatic plastic workpiece heat-welding equipment according to claim 1, characterized in that: The base plate is fixedly connected with a positioner matched with the heating component.

9. The semi-automatic plastic workpiece heat-welding equipment according to claim 8, characterized in that: The positioner comprises a positioner bracket fixedly connected to the base plate, the positioner bracket is fixedly connected to one end of a positioner rotating arm, and the other end of the positioner rotating arm is fixedly connected to a positioner reference plate.

10. The semi-automatic plastic workpiece heat-welding equipment according to claim 1, characterized in that: The base plate is fixedly connected with a working light.

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