Multifunctional pincer type heat welding machine

Abstract

The utility model discloses a multifunctional pincer type heat welding machine, which relates to the technical field of medical pipe and balloon welding, and comprises a heat welding machine mounting base, the rear side of the upper surface of the heat welding machine mounting base is fixedly provided with an air cylinder fixing seat, and the air cylinder fixing seat is fixedly provided with an air cylinder. An air cylinder telescopic rod is fixedly installed on the front surface of the air cylinder fixing base in an inserted mode, a supporting plate is fixedly installed at the telescopic end of the air cylinder telescopic rod, a moving groove is formed in the longitudinal middle position of the upper surface of the supporting plate, and a supporting device is arranged in the moving groove and used for supporting a guide pipe. A limiting device is arranged on the upper surface of the air cylinder fixing base and used for limiting the supporting device, a supporting vertical plate is fixedly installed on the rear side of the transverse middle position of the upper surface of the heat welding machine installation base, and the air cylinder is electrically controlled to push out and retract back the clamp and the heating module. And operators and products cannot be hurt when the products are conveniently taken and placed, so that the safety of the hot welding machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical pipe and balloon welding, in particular to a multifunctional clamp-type heat welding machine. Background Art

[0002] A clamp-type heat welder is a device used for heat-melting welding, specifically for polymer materials. It works by melting and joining polymer materials together using heat and pressure, thus completing the welding process.

[0003] The fixtures and heating modules of existing equipment are fixed and non-retractable, which can easily interfere when taking and placing products. If the operator is not careful at high temperatures, it may burn. In addition, when welding balloon products, the high temperature in the welding area will affect the balloon and non-welding areas, resulting in a lower product qualification rate. Utility Model Content

[0004] (1) Technical problems solved

[0005] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a multifunctional clamp-type thermal welding machine, which can solve the problem that the clamps and heating modules of the existing equipment are fixed and cannot be extended, which easily interferes when taking and placing products, and may burn the operator if the high temperature is not paid attention to. In addition, when welding balloon products, the high temperature in the welding area may affect the balloon and non-welding areas, resulting in a reduced product qualification rate.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a multifunctional clamp-type thermal welding machine, comprising a thermal welding machine mounting base, a cylinder fixing seat fixedly mounted on the rear side of the upper surface of the thermal welding machine mounting base, a cylinder telescopic rod fixedly mounted on the front surface of the cylinder fixing seat, a support plate fixedly mounted on the telescopic end of the cylinder telescopic rod, a movable groove formed in the longitudinal middle position of the upper surface of the support plate, a support device disposed within the movable groove, the device being used to support the catheter;

[0008] Among them, a limiting device is provided on the upper surface of the cylinder fixing seat, which is used to limit the supporting device;

[0009] Among them, a support vertical plate is fixedly installed on the rear side of the horizontal middle position of the upper surface of the heat welding machine installation base, an I-shaped slide is fixedly installed on the front side of the support vertical plate, and movable plates are slidably installed on the upper and lower sides of the front end of the I-shaped slide. A welding device is provided on the front surface of the two movable plates, which is used to perform welding operations on the catheter and the balloon;

[0010] Wherein, a heat insulation device is provided on the front surface of the two movable plates, and the device is used to perform heat insulation treatment on the balloon and the non-welding area.

[0011] Preferably, the supporting device includes two movable sliders, which are slidably mounted on the left and right sides of the movable groove respectively, and a placement plate is mounted on the top of the movable slider, and a groove for placing the catheter is formed on the top of the placement plate;

[0012] Among them, a placement groove for fixing the balloon is provided on the right side of the top end of the right movable slider.

[0013] Wherein, first limiting blocks for limiting the moving slider are fixedly installed at both left and right ends of the movable groove.

[0014] Preferably, the limiting device includes two rectangular slides, which are fixedly mounted on the left and right sides of the upper surface of the cylinder fixing seat respectively, and the outer surfaces of the two rectangular slides are slidably mounted with connecting plates, and the front ends of the connecting plates are fixedly connected to the rear surface of the movable slider;

[0015] Among them, a second limit block is installed on the front end of the left side of the cylinder fixing seat, and a limit plate is installed on the rear end of the left surface of the connecting plate.

[0016] Preferably, the welding device includes two clamp connecting plates, which are respectively fixedly mounted on the opposite ends of the front surfaces of the two movable plates. Two connecting rods are installed at the positions of the corresponding grooves on the opposite surfaces of the two clamp connecting plates, and the bottom ends of the connecting rods are fixedly mounted with welding clamps.

[0017] Preferably, the heat insulation device includes two movable plates, which are respectively fixedly mounted on the adjacent ends of the front surfaces of the two movable plates. The front ends of the two movable plates are fixedly mounted with L-shaped connecting plates, and heat insulation baffles are fixedly mounted on the corresponding grooves on the opposite surfaces of the two L-shaped connecting plates.

[0018] Preferably, a bidirectional driving cylinder is installed at the vertical middle position of the front end of the I-shaped slide, and the telescopic rods of the bidirectional driving cylinder are fixedly connected to the opposite surfaces of the two movable plates respectively.

[0019] (3) Beneficial effects

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] (1) The multifunctional clamp-type heat welding machine uses an electrically controlled cylinder to push out and retract the clamp and heating module, making it easy to take and place products without injuring the operator and the product, thereby improving the safety of the heat welding machine.

[0022] (2) The multifunctional clamp-type heat welding machine is equipped with heat-insulating baffles on both sides of the welding area. The heat-insulating baffles are made of high-temperature resistant heat-insulating materials. When welding balloon products, the high temperature transmitted from the welding area is prevented from affecting the balloon and other non-welding areas, thereby ensuring the accuracy of the welding area and improving the product qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0024] Figure 1 This is a structural diagram of a multifunctional clamp-type thermal welding machine of the present utility model;

[0025] Figure 2 for Figure 1 A in the middle is an enlarged schematic diagram;

[0026] Figure 3 for Figure 1 Enlarged schematic diagram of point B in the middle.

[0027] Figure numerals: 1. Hot welding machine mounting base; 2. Cylinder fixing seat; 3. Cylinder telescopic rod; 4. Support plate; 5. Moving groove; 6. Support vertical plate; 7. I-shaped slide; 8. Moving plate; 9. Moving slider; 10. Placement plate; 11. Groove; 12. First limit block; 13. Rectangular slide; 14. Connecting plate; 15. Second limit block; 16. Limiting plate; 17. Clamp connecting plate; 18. Connecting rod; 19. Welding fixture; 20. Movable plate; 21. L-shaped connecting plate; 22. Heat insulation baffle; 23. Bidirectional drive cylinder; 24. Placement groove. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0030] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] See also Figure 1-3 The utility model provides a technical solution: a multifunctional clamp-type heat welding machine, comprising a heat welding machine mounting base 1, a cylinder fixing base 2 is fixedly mounted on the rear side of the upper surface of the heat welding machine mounting base 1, a cylinder telescopic rod 3 is plugged and fixedly mounted on the front surface of the cylinder fixing base 2, a support plate 4 is fixedly mounted on the telescopic end of the cylinder telescopic rod 3, a movable groove 5 is opened in the longitudinal middle position of the upper surface of the support plate 4, and a supporting device is arranged inside the movable groove 5, which is used to support the catheter;

[0033] Among them, a limiting device is provided on the upper surface of the cylinder fixing seat 2, which is used to limit the supporting device;

[0034] Among them, a support vertical plate 6 is fixedly installed on the rear side of the horizontal middle position of the upper surface of the heat welding machine mounting base 1, and an I-shaped slide 7 is fixedly installed on the front side of the support vertical plate 6. The front end of the I-shaped slide 7 is slidably mounted on both the upper and lower sides. A welding device is provided on the front surface of the two movable plates 8, which is used to perform welding operations on the catheter and the balloon;

[0035] Wherein, a heat insulation device is provided on the front surface of the two movable plates 8, and the device is used to perform heat insulation treatment on the balloon and the non-welding area.

[0036] Furthermore, the supporting device includes two movable sliders 9, which are slidably mounted on the left and right sides of the movable groove 5, respectively. A placement plate 10 is mounted on the top of the movable slider 9, and a groove 11 for placing the catheter is opened on the top of the placement plate 10.

[0037] Among them, a placement groove 24 for fixing the balloon is provided on the right side of the top end of the right movable slider 9.

[0038] Among them, first limiting blocks 12 for limiting the moving slider 9 are fixedly installed at both left and right ends of the moving groove 5.

[0039] Furthermore, the limiting device includes two rectangular slides 13, which are fixedly mounted on the left and right sides of the upper surface of the cylinder fixing seat 2 respectively. The outer surfaces of the two rectangular slides 13 are slidably mounted with connecting plates 14, and the front ends of the connecting plates 14 are fixedly connected to the rear surface of the movable slider 9;

[0040] A second limiting block 15 is installed at the front end of the left side of the cylinder fixing seat 2 , and a limiting plate 16 is installed at the rear end of the left surface of the connecting plate 14 .

[0041] Furthermore, the welding device includes two clamp connecting plates 17, which are respectively fixedly mounted on the opposite ends of the front surfaces of the two movable plates 8. Two connecting rods 18 are installed on the positions of the corresponding grooves 11 on the opposite surfaces of the two clamp connecting plates 17, and a welding clamp 19 is fixedly mounted on the bottom end of the connecting rod 18.

[0042] Furthermore, the heat insulation device includes two movable plates 20, which are respectively fixedly mounted on the front surfaces of the two movable plates 8 at the adjacent ends. The front ends of the two movable plates 20 are fixedly mounted with L-shaped connecting plates 21, and the positions of the corresponding grooves 11 on the opposite surfaces of the two L-shaped connecting plates 21 are fixedly mounted with heat insulation baffles 22.

[0043] Furthermore, a bidirectional driving cylinder 23 is installed at the vertical middle position of the front end of the I-shaped slide 7. The telescopic rods on the upper and lower surfaces of the bidirectional driving cylinder 23 are fixedly connected to the opposite surfaces of the two movable plates 20 respectively. When using this device, the medical catheter and the balloon are placed on the groove 11 and the placement groove 24 respectively and fixed. By setting the cylinder telescopic rod 3, the telescopic end of the cylinder telescopic rod 3 is used to drive the support plate 4 to move forward, and then the movable slider 9 drives the catheter and the balloon to move forward synchronously, so that the catheter and the balloon move to the bottom of the welding fixture 19, and then the fixing block is started. 23. The retractable end of the fixed block 23 moves the upper and lower movable plates 20 closer together. The movement of the two movable plates 20 drives the two movable plates 8 to slide closer together along the front end of the I-shaped slide 7, thereby driving the two welding fixtures 19 closer together. The two L-shaped connecting plates 21 drive the two heat insulation baffles 22 closer together. The upper and lower welding fixtures 19 approach the weld between the catheter and the balloon and heat and weld the weld. The upper and lower heat insulation baffles 22 block the welding area to prevent the high temperature transmitted from the welding area from affecting non-welding areas such as the balloon. This ensures the accuracy of the welding area and improves the product qualification rate. After welding is completed, the cylinder telescopic rod 3 retracts and drives the catheter and balloon out of the welding area and back to the starting position, making it convenient to remove and place products without injuring the operator or the product, thereby improving the safety of the thermal welding machine.

[0044] Working principle: When using this device, the medical catheter and the balloon are placed on the groove 11 and the placement groove 24 respectively and fixed. By setting the cylinder telescopic rod 3, the telescopic end of the cylinder telescopic rod 3 is used to drive the support plate 4 to move forward, so that the movable slider 9 drives the catheter and the balloon to move forward synchronously, so that the catheter and the balloon move to the bottom of the welding fixture 19, and then the fixing block 23 is started. The telescopic end of the fixed block 23 contracts and drives the movable plates 20 on the upper and lower sides to move close to each other. The movement of the two movable plates 20 drives the two movable plates 8 to slide close to each other at the front end of the I-shaped slide 7, thereby driving the two welding fixtures 19 to move close to each other, and the two L-shaped connecting plates 21 drive the two heat insulation baffles 22 to move close to each other. The welding fixtures 19 on the upper and lower sides are close to the welding point of the catheter and the balloon, and the welding point is heated and welded. The heat insulation baffles 22 on the upper and lower sides block the welding area to prevent the high temperature transmitted from the welding area from affecting non-welding areas such as the balloon. The accuracy of the welding area is guaranteed and the product qualification rate is improved. After the welding is completed, the catheter and the balloon are driven to leave the welding area and return to the starting position through the contraction of the cylinder telescopic rod 3, which is convenient for taking and placing the product without injuring the operator and the product, thereby improving the safety of the thermal welding machine.

[0045] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A multifunctional clamp-type thermal welding machine, comprising a thermal welding machine mounting base (1), characterized in that: A cylinder fixing seat (2) is fixedly mounted on the rear side of the upper surface of the heat welding machine mounting base (1); a cylinder telescopic rod (3) is plugged and fixedly mounted on the front surface of the cylinder fixing seat (2); a support plate (4) is fixedly mounted on the telescopic end of the cylinder telescopic rod (3); a movable groove (5) is provided at the longitudinal middle position of the upper surface of the support plate (4); a supporting device is provided inside the movable groove (5), and the device is used to support the catheter; Wherein, a limiting device is provided on the upper surface of the cylinder fixing seat (2), and the device is used to limit the support device; A support vertical plate (6) is fixedly installed on the rear side of the middle position of the upper surface of the heat welding machine installation base (1), an I-shaped slideway (7) is fixedly installed on the front side of the support vertical plate (6), and movable plates (8) are slidably installed on the upper and lower sides of the front end of the I-shaped slideway (7), and a welding device is provided on the front surface of the two movable plates (8), which is used to perform welding operations on the catheter and the balloon; Wherein, a heat insulation device is provided on the front surface of the two movable plates (8), and the device is used for performing heat insulation treatment on the balloon and the non-welding area.

2. The multifunctional clamp-type thermal welding machine according to claim 1, characterized in that: The supporting device comprises two movable sliders (9), which are respectively slidably mounted on the left and right sides of the movable groove (5), and a placement plate (10) is mounted on the top of the movable slider (9), and a groove (11) for placing the catheter is formed on the top of the placement plate (10); Among them, a placement groove (24) for fixing the balloon is provided on the right side of the top end of the right movable slider (9). Wherein, first limiting blocks (12) for limiting the position of the moving slider (9) are fixedly installed at both left and right ends inside the moving groove (5).

3. The multifunctional clamp-type thermal welding machine according to claim 1, characterized in that: The limiting device comprises two rectangular slides (13), the two rectangular slides (13) being fixedly mounted on the left and right sides of the upper surface of the cylinder fixing seat (2), respectively; a connecting plate (14) is slidably mounted on the outer surfaces of the two rectangular slides (13), and the front end of the connecting plate (14) is fixedly connected to the rear surface of the movable slider (9); Wherein, a second limiting block (15) is installed at the front end of the left side of the cylinder fixing seat (2), and a limiting plate (16) is installed at the rear end of the left surface of the connecting plate (14).

4. The multifunctional clamp-type thermal welding machine according to claim 1, characterized in that: The welding device comprises two clamp connecting plates (17), the two clamp connecting plates (17) being fixedly mounted on opposite ends of the front surfaces of the two movable plates (8), two connecting rods (18) being mounted on opposite surfaces of the two clamp connecting plates (17) at positions corresponding to the grooves (11), and a welding clamp (19) being fixedly mounted on the bottom ends of the connecting rods (18).

5. The multifunctional clamp-type thermal welding machine according to claim 1, characterized in that: The heat insulation device comprises two movable plates (20), the two movable plates (20) being fixedly mounted on the adjacent ends of the front surfaces of the two movable plates (8), the front ends of the two movable plates (20) being fixedly mounted with L-shaped connecting plates (21), and heat insulation baffles (22) being fixedly mounted on the positions corresponding to the grooves (11) on the opposite surfaces of the two L-shaped connecting plates (21).

6. The multifunctional clamp-type thermal welding machine according to claim 1, characterized in that: A bidirectional driving cylinder (23) is installed at the vertical middle position of the front end of the I-shaped slideway (7), and the telescopic rods on the upper and lower sides of the bidirectional driving cylinder (23) are fixedly connected to the opposite surfaces of the two movable plates (20) respectively.

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