Welding equipment for liquid outlet of PTFE (Polytetrafluoroethylene) plate lining

Abstract

The utility model relates to the technical field of PTFE plate lining welding processing, and discloses a PTFE plate lining liquid outlet welding device which comprises a base and a supporting guide wheel, a supporting seat is installed on the top of the base, an extension plate is arranged on one side of the supporting seat, an installation sliding groove is formed in the extension plate, a supporting rod is installed on one side of the supporting seat, and a clamping groove is formed in the supporting rod. According to the utility model, when the welding operation is carried out on certain PTFE plate linings with pipe diameters which are inconvenient to directly enter by workers, the PTFE plate linings can be firstly placed on the two groups of supporting guide wheels, and the extension plate can be adjusted into the PTFE plate linings through damping sliding of the damping pads outside the supporting rods, so that the PTFE plate linings can be welded, and then the PTFE plate linings can be welded. And an operator can directly lie on the extension plate to enter the PTFE plate lining, so that the operator can lie on the extension plate for supporting and stably weld a liquid outlet in the inner side of the PTFE plate lining through the welding assembly, and the inner side of the PTFE plate lining can be conveniently welded and processed.

Description

Technical Field

[0001] The utility model relates to the technical field of tetrafluoro plate lining welding processing, in particular to a welding device for a tetrafluoro plate lining liquid outlet. Background Art

[0002] The PTFE plate lining is based on ordinary carbon steel pipe as the matrix, and the inner lining is a thermoplastic plastic pipe with excellent chemical stability. After cold drawing, compounding or rotational molding, the PTFE plate lining has both the mechanical function of the steel pipe and the characteristics of the plastic pipe such as corrosion resistance, slow scaling, and low growth of microorganisms. When the existing multi-pass PTFE plate lining is welded for the liquid outlet, part of its liquid outlet is located on the inside of the pipeline, and some pipe diameters are inconvenient for manual direct welding operations, resulting in inconvenience in the subsequent welding process. For this reason, we propose a welding device for the liquid outlet of the PTFE plate lining. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a welding device for a liquid outlet of a polyfluoro plate lining.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a welding device for a polytetrafluoroethylene plate-lined liquid outlet, comprising a base and a supporting guide wheel, a support seat is installed on the top of the base, an extension plate for assisting operators in welding operations is arranged on one side of the support seat, an installation slide groove is opened inside the extension plate, a support rod passing through the installation slide groove is installed on one side of the support seat, a welding assembly is arranged on the top of the extension plate, and a wire hook for the line wire is installed on one side of the extension plate.

[0005] Preferably, the outer periphery of the support rod is covered with a damping pad, and the extension plate is in a sliding damping engagement with the damping pad outside the support rod via an installation slot.

[0006] Preferably, the top of the base is rotatably connected to a limit plate that can be flipped and controlled, one side of the limit plate is movably connected to a limit support plate that supports and limits the limit plate through a hinge mechanism, and the top of the base is provided with equidistantly distributed support slots.

[0007] Preferably, one side of the limit plate is matched with the support slot inside the base through a limit support plate to form a limit support.

[0008] Preferably, the two groups of limit plates have spherical grooves on their corresponding sides, and the internal spherical grooves are movably connected with supporting ball parts. The limit plates are supported and guided with the outer periphery of the external polytetrafluoroethylene plate lining through the supporting ball parts inside the spherical grooves.

[0009] Beneficial Effects

[0010] The utility model provides a welding device for a liquid outlet of a polytetrafluoroethylene plate lining. It has the following beneficial effects:

[0011] (1) A welding device for a liquid outlet of a polyfluoro plate lining. In this article, when welding polyfluoro plate linings with pipe diameters that are inconvenient for manual direct access, the polyfluoro plate lining can be first placed on two sets of support guide wheels above the base, supported by the support guide wheels and rollable for use, and a sliding and adjustable extension plate is provided above the base. The extension plate can be damped and slidably adjusted to the inside of the polyfluoro plate lining by a damping pad on the outside of the support rod. At this time, the operator can directly lie on his back on the extension plate to enter the inside of the polyfluoro plate lining. In this way, the operator can lie on his back for support through the extension plate and perform stable welding operations on the liquid outlet on the inside of the polyfluoro plate lining through the welding assembly, thereby achieving the effect of facilitating the welding processing of the inner position of the polyfluoro plate lining.

[0012] (2) A welding device for a polytetrafluoroethylene plate lining liquid outlet, wherein two sets of adjustable flip limit plates are arranged on the top of the base. When the polytetrafluoroethylene plate lining is placed on two sets of support guide wheels for support, the two sets of limit plates can be flipped and adjusted close to the polytetrafluoroethylene plate lining, so that multiple sets of support ball parts inside the limit plates are docked and supported with the outer periphery of the polytetrafluoroethylene plate lining, and the limit support plates on one side of the limit plates can be movably adjusted through a hinge mechanism and adapted to be clamped and supported with the support slots inside the base, so that the polytetrafluoroethylene plate lining is limited and stabilized, thereby achieving the effect of improving the stability of polytetrafluoroethylene plate lining welding and being adaptable to the use of rotational adjustment welding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0014] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial schematic diagram of the extension plate of the utility model;

[0017] Figure 3 For this utility model Figure 2 A magnified view of middle;

[0018] Figure 4 For this utility model Figure 1 Enlarged view of middle B;

[0019] Figure 5 For this utility model Figure 1 Enlarged view of C in the middle.

[0020] Legend:

[0021] 1. Base; 2. Support guide wheel; 3. Support seat; 4. Extension plate; 5. Mounting slide; 6. Support rod; 7. Damping pad; 8. Welding assembly; 9. Wire hook; 10. Limit plate; 11. Articulated mechanism; 12. Limit support plate; 13. Support slot; 14. Spherical slot; 15. Support ball. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1: A welding device for a PTFE plate lining liquid outlet, such as Figure 1 , Figure 2 , Figure 3 As shown, it includes a base 1 and a supporting guide wheel 2, a supporting base 3 is installed on the top of the base 1, an extension plate 4 for assisting the operator in welding operation is arranged on one side of the supporting base 3, a mounting slide groove 5 is opened inside the extension plate 4, a supporting rod 6 penetrating the mounting slide groove 5 is installed on one side of the supporting base 3, a welding assembly 8 is arranged on the top of the extension plate 4, and a wire hook 9 for the line wire is installed on one side of the extension plate 4.

[0024] Furthermore, the outer periphery of the support rod 6 is covered with a damping pad 7 , and the extension plate 4 is in a sliding damping engagement state with the damping pad 7 outside the support rod 6 through the mounting groove 5 .

[0025] Embodiment 2: A welding device for a PTFE plate lining liquid outlet, such as Figure 1 , Figure 4 , Figure 5As shown, it includes a base 1 and a supporting guide wheel 2, a supporting base 3 is installed on the top of the base 1, an extension plate 4 for assisting the operator in welding operation is arranged on one side of the supporting base 3, a mounting slide groove 5 is opened inside the extension plate 4, a supporting rod 6 penetrating the mounting slide groove 5 is installed on one side of the supporting base 3, a welding assembly 8 is arranged on the top of the extension plate 4, and a wire hook 9 for the line wire is installed on one side of the extension plate 4.

[0026] Furthermore, the outer periphery of the support rod 6 is covered with a damping pad 7 , and the extension plate 4 is in a sliding damping engagement state with the damping pad 7 outside the support rod 6 through the mounting groove 5 .

[0027] Furthermore, a flip-controllable limit plate 10 is rotatably connected to the top of the base 1, and a limit support plate 12 for supporting and limiting the limit plate 10 is movably connected to one side of the limit plate 10 through a hinge mechanism 11. The top of the base 1 is provided with equidistantly distributed support slots 13.

[0028] Furthermore, one side of the limiting plate 10 is matched with the supporting slot 13 inside the base 1 through the limiting support plate 12 to form a limiting support.

[0029] Furthermore, a spherical groove 14 is formed on one side of the two sets of limit plates 10 corresponding to each other, and a supporting ball 15 is movably engaged inside the spherical groove 14. The limit plates 10 cooperate with the outer periphery of the external PTFE plate lining through the supporting ball 15 inside the spherical groove 14 to form a supporting and guiding material.

[0030] The working principle of this utility model:

[0031] First, the PTFE plate lining is placed on two sets of support guide wheels 2 above the base 1, and is supported and rollable and adjustable by the support guide wheels 2. A sliding and adjustable extension plate 4 is arranged above the base 1. The extension plate 4 can be damped and slidably adjusted to the inside of the PTFE plate lining by the damping pad 7 outside the support rod 6. At this time, the operator can lie on his back directly on the extension plate 4 to enter the inside of the PTFE plate lining. In this way, the operator can lie on his back and support himself through the extension plate 4 and perform stable welding operation on the inner liquid outlet of the PTFE plate lining through the welding assembly 8, thereby In order to facilitate welding processing on the inner side of the PTFE plate lining, two sets of adjustable flip limit plates 10 are arranged on the top of the base 1. When the PTFE plate lining is placed on two sets of support guide wheels 2 for support, the two sets of limit plates 10 can be flipped and adjusted close to the PTFE plate lining, so that multiple sets of supporting ball parts 15 inside the limit plate 10 are docked and supported with the outer periphery of the PTFE plate lining, and the limit support plate 12 on one side of the limit plate 10 can be movably adjusted through the hinge mechanism 11 and can be adapted to be clamped and supported with the support slot 13 inside the base 1, so that the PTFE plate lining can be limited and stabilized.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A welding device for a polytetrafluoroethylene plate lining liquid outlet, comprising a base (1) and a supporting guide wheel (2), characterized in that: A support seat (3) is installed on the top of the base (1), an extension plate (4) for assisting an operator in welding operations is arranged on one side of the support seat (3), a mounting slide groove (5) is opened inside the extension plate (4), a support rod (6) penetrating the mounting slide groove (5) is installed on one side of the support seat (3), a welding assembly (8) is arranged on the top of the extension plate (4), and a wire hook (9) for a line wire is installed on one side of the extension plate (4).

2. A welding device for a polytetrafluoroethylene liner liquid outlet according to claim 1, characterized in that: The outer periphery of the support rod (6) is covered with a damping pad (7), and the extension plate (4) is in a sliding damping engagement state with the damping pad (7) outside the support rod (6) through the installation slide groove (5).

3. The welding equipment for the liquid outlet of a polytetrafluoroethylene plate lining according to claim 1 is characterized in that: The top of the base (1) is rotatably connected to a limit plate (10) that can be flipped and controlled, and one side of the limit plate (10) is movably connected to a limit support plate (12) that supports and limits the limit plate (10) through a hinge mechanism (11), and the top of the base (1) is provided with support slots (13) that are equidistantly distributed.

4. A welding device for a polytetrafluoroethylene liner liquid outlet according to claim 3, characterized in that: One side of the limit plate (10) is matched with a support slot (13) inside the base (1) through a limit support plate (12) to form a limit support.

5. A welding device for a polytetrafluoroethylene plate lining liquid outlet according to claim 4, characterized in that: A spherical groove (14) is provided on one side corresponding to each other of the two groups of limit plates (10), and a supporting ball part (15) is movably engaged inside the spherical groove (14). The limit plates (10) are supported and guided with the outer periphery of the external polytetrafluoroethylene plate lining through the supporting ball part (15) inside the spherical groove (14).

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