Plastic pipeline connecting structure for hot melting welder

Abstract

The plastic pipeline connecting structure for the hot melting welding machine comprises a supporting plate, an adjusting groove is formed in the supporting plate, adjusting blocks are symmetrically connected into the adjusting groove in a sliding mode, a sliding plate is fixedly connected to the tops of the adjusting blocks, and telescopic rods are fixedly connected to the top of the sliding plate at equal intervals. The top of the telescopic rod is fixedly connected with a fixing ring. The utility model relates to the technical field of pipeline connecting structures, in particular to a plastic pipeline connecting structure for a hot melt welding machine, which realizes the function of clamping and fixing plastic pipelines with different sizes by arranging a knob, a worm, a worm gear, a rotating shaft, a gear, a turntable, a convex block, a connecting frame, a connecting rod and an arc-shaped clamping plate, so that the subsequent butt joint between the pipelines is facilitated; the operation is convenient; and by arranging a driving motor, a bidirectional lead screw, an adjusting groove, an adjusting block and a sliding plate, the function of driving two sets of plastic pipelines to be in butt joint is achieved, the pipelines are conveniently connected, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline connecting structure technical field, concretely is a plastic pipeline connecting structure for hot melt welding machine. BACKGROUND

[0002] Hot melt welding machine is a kind of equipment that two or more material surfaces are fused and connected together by heating mode, is widely used in the welding of plastic, metal and other materials.Its working principle is that material surface reaches the molten state by electric heating or heat conduction, then it solidifies by pressure or cooling, forms firm connection, it plays an important role in multiple fields with its efficient, stable welding performance.

[0003] The hot melt welding machine in prior art still needs to keep the connecting part of two pipelines in alignment after the connecting part of plastic pipeline is fused, and this step is usually carried out manually, but it is difficult for staff to maintain a posture for a long time, and once shaking occurs, the connecting part will be displaced, resulting in that the pipeline cannot be normally welded, and the use is not convenient.Therefore, we propose a plastic pipeline connecting structure for hot melt welding machine. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides a plastic pipeline connecting structure for hot melt welding machine, solves the problem that the connecting part of two pipelines needs to be kept in alignment after the connecting part of plastic pipeline is fused by hot melt welding machine, and this step is usually carried out manually, but it is difficult for staff to maintain a posture for a long time, and once shaking occurs, the connecting part will be displaced, resulting in that the pipeline cannot be normally welded.

[0005] To achieve the above object, the utility model is realized by the following technical schemes:

[0006] The utility model provides a plastic pipeline connecting structure for hot melt welding machine, including support plate, the inside of support plate is opened and is equipped with the adjusting groove, the inside symmetry of adjusting groove is connected with adjusting block, the top of adjusting block is fixedly connected with sliding plate, the top equidistance of sliding plate is fixedly connected with telescopic link, the top of telescopic link is fixedly connected with fixed ring, the equidistance fixed ring is fixedly connected with fixed link between two, the inside equidistance of fixed ring is rotatably connected with pivot, one end of pivot is fixedly connected with carousel, one side of carousel is fixedly connected with lug, the inside equidistance of fixed ring is slidably connected with connecting frame, the inside of connecting frame is equipped with the connecting groove of cooperation with lug, one side equidistance of connecting frame is fixedly connected with connecting rod, and connecting rod is slidably connected with fixed ring, and one end of connecting rod is fixedly connected with arc clamping plate, can be fixedly clamped to plastic pipeline through three groups of arc clamping plate, can melt the connecting portion of pipeline through hot melt welding machine, after melting, through adjusting block and drive sliding plate and move to the operation of the butt joint of two groups of plastic pipeline.

[0007] Preferably, the inside of the support plate is rotatably connected with a bidirectional screw rod, the adjusting block is threadedly connected with the bidirectional screw rod, the outside of the support plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with the bidirectional screw rod, the bidirectional screw rod is driven to rotate by the driving motor, and the adjusting block is driven to move by the rotation of the bidirectional screw rod.

[0008] Preferably, the outside of the carousel is fixedly connected with a gear, the inner wall of the fixed ring is rotatably connected with an internal gear ring used in cooperation with the gear, and the gear is driven to rotate by the rotation of the internal gear ring.

[0009] Preferably, the outside of the internal gear ring is fixedly connected with a limiting ring, the limiting ring is rotatably connected with the fixed ring, and the rotation of the internal gear ring can be limited by the limiting ring.

[0010] Preferably, the inner wall of the fixed ring is fixedly connected with a fixed block, the fixed block and the fixed ring are rotatably connected with a worm, one side of the pivot is fixedly connected with a worm wheel used in cooperation with the worm, the worm wheel is driven to rotate by the worm, and one of the pivots is driven to rotate by the worm wheel.

[0011] Preferably, one end of the worm is fixedly connected with a knob, the worm is driven to rotate by the knob.

[0012] The utility model provides a plastic pipeline connecting structure for hot melt welding machine.

[0013] 1. The plastic pipe connecting structure of the hot melt welder, the knob, the worm, the worm wheel, the shaft, the gear, the turntable, the protrusion, the connecting frame, the connecting rod and the arc-shaped clamping plate are arranged, the plastic pipes of different sizes are clamped and fixed, the subsequent butt joint between the pipes is facilitated, and the operation is convenient.

[0014] 2. The plastic pipe connecting structure of the hot melt welder, the driving motor, the bidirectional screw rod, the adjusting groove, the adjusting block and the sliding plate are arranged, the butt joint between the two groups of plastic pipes is driven, the pipes are connected, and the use is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic view of the utility model;

[0016] Figure 2 is a structural schematic view of the utility model fixed ring;

[0017] Figure 3 is a structural schematic view of the utility model inner gear ring;

[0018] Figure 4 is a structural schematic view of the utility model connecting frame;

[0019] Figure 5 is a structural schematic view of the utility model support plate.

[0020] In the drawing: 1, support plate; 2, fixed rod; 3, knob; 4, fixed ring; 5, arc-shaped clamping plate; 6, telescopic rod; 7, sliding plate; 8, bidirectional screw rod; 9, fixed block; 10, turntable; 11, inner gear ring; 12, protrusion; 13, connecting rod; 14, connecting frame; 15, limiting ring; 16, gear; 17, shaft; 18, worm; 19, worm wheel; 20, connecting groove; 21, driving motor; 22, adjusting groove; 23, adjusting block. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figures 1 to 5 The utility model provides a technical scheme:

[0023] The utility model provides a kind of plastic pipeline connecting structure for hot melt welder, including support plate 1, the inside of support plate 1 is equipped with adjusting groove 22, adjusting block 23 is symmetrically slidably connected in adjusting groove 22, the top of adjusting block 23 is fixedly connected with sliding plate 7, the top of sliding plate 7 is equidistantly fixedly connected with telescopic link 6, the top of telescopic link 6 is fixedly connected with fixed ring 4, equidistantly fixed ring 4 between 4 is fixedly connected with fixed rod 2, the inside of fixed ring 4 is equidistantly rotatably connected with shaft 17, one end of shaft 17 is fixedly connected with rotating disc 10, one side of rotating disc 10 is fixedly connected with lug 12, the inside of fixed ring 4 is equidistantly slidably connected with connecting frame 14, connecting frame 14 is equipped with connecting groove 20 for cooperation with lug 12, one side of connecting frame 14 is equidistantly fixedly connected with connecting rod 13, connecting rod 13 is slidably connected with fixed ring 4, one end of connecting rod 13 is fixedly connected with arc-shaped clamping plate 5;Rotating disc 10 is driven to rotate by shaft 17, lug 12 is driven to rotate by rotating disc 10, so that lug 12 is used in cooperation with connecting groove 20, so as to extrude and drive connecting frame 14 to move in the process of lug 12 rotation, connecting frame 14 drives arc-shaped clamping plate 5 to move by connecting rod 13, and the plastic pipeline can be clamped and fixed by three groups of arc-shaped clamping plates 5, the clamping effect can be enhanced by the setting of non-slip pad, the connecting part of the pipeline can be melted by hot melt welder, after melting, sliding plate 7 is driven to move by adjusting block 23, so as to drive two plastic pipelines to be connected.

[0024] Further, the inside of support plate 1 is rotatably connected with bidirectional screw rod 8, adjusting block 23 is threadedly connected with bidirectional screw rod 8, the outside of support plate 1 is fixedly connected with driving motor 21, the output end of driving motor 21 is fixedly connected with bidirectional screw rod 8, driving motor 21 drives bidirectional screw rod 8 to rotate, and adjusting block 23 is driven to move by the rotation of bidirectional screw rod 8.

[0025] Further, the outside of rotating disc 10 is fixedly connected with gear 16, the inner wall of fixed ring 4 is rotatably connected with internal tooth ring 11 for cooperation with gear 16, and the rotation of internal tooth ring 11 drives gear 16 to rotate.

[0026] Further, the outside of internal tooth ring 11 is fixedly connected with limit ring 15, limit ring 15 is rotatably connected with fixed ring 4, and the rotation of internal tooth ring 11 can be limited by the setting of limit ring 15.

[0027] Further, the inner wall of fixed ring 4 is fixedly connected with fixed block 9, and worm 18 is rotatably connected between fixed block 9 and fixed ring 4, one end of one of shaft 17 is fixedly connected with worm gear 19 for cooperation with worm 18, worm 18 drives worm gear 19 to rotate, and one of shaft 17 is driven to rotate by worm gear 19.

[0028] Further, one end of the worm 18 is fixedly connected with the knob 3, and the knob 3 drives the worm 18 to rotate.

[0029] Working principle:

[0030] In use, when the plastic pipes need to be connected, one end of the plastic pipe is inserted through the fixing ring 4, the knob 3 is rotated, the knob 3 drives the worm 18 to drive the worm wheel 19 to rotate, the worm wheel 19 drives one of the shafts 17 to rotate, the shaft 17 drives the gear 16 to rotate through the rotating disc 10, and then drives the inner gear ring 11 to rotate, the rotation of the inner gear ring 11 can drive the other two groups of gears 16 to rotate, thereby driving the other two groups of rotating discs 10 to rotate, the rotating disc 10 drives the protruding block 12 to rotate, so that the protruding block 12 cooperates with the connecting groove 20, thereby extruding and driving the connecting frame 14 to move in the process of rotation of the protruding block 12, the connecting frame 14 drives the arc-shaped clamping plate 5 to move through the connecting rod 13, and the three groups of arc-shaped clamping plates 5 can clamp and fix the plastic pipes, the anti-skid pad can enhance the clamping effect, and the hot melt welding machine can melt the connecting part of the pipes, after melting, the driving motor 21 is started, the driving motor 21 drives the bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 drives the adjusting block 23 to move through the rotation, the adjusting block 23 drives the sliding plate 7 to move, thereby driving the two groups of plastic pipes to be connected, and the operation is convenient and easy to use.

[0031] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by the person skilled in the art.

[0032] It should be noted that, in this document, the relationship terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations. The statement "including a limited element" does not exclude the existence of another identical element in the process, method, article or equipment including the element.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A plastic pipe connecting structure for a hot melt welder, comprising a support plate (1), characterized in that: The inside of the supporting plate (1) is provided with an adjusting groove (22), the inside of the adjusting groove (22) is symmetrically and slidably connected with an adjusting block (23), the top of the adjusting block (23) is fixedly connected with a sliding plate (7), the top of the sliding plate (7) is equidistantly and fixedly connected with an extension rod (6), the top of the extension rod (6) is fixedly connected with a fixed ring (4), two fixed rings (4) are equidistantly and fixedly connected with a fixed rod (2), the inside of the fixed ring (4) is rotatably connected with a rotating shaft (17), one end of the rotating shaft (17) is fixedly connected with a rotating disc (10), one side of the rotating disc (10) is fixedly connected with a protruding block (12), the inside of the fixed ring (4) is slidably connected with a connecting frame (14), the inside of the connecting frame (14) is provided with a connecting groove (20) matched with the protruding block (12), one side of the connecting frame (14) is equidistantly and fixedly connected with a connecting rod (13), the connecting rod (13) is slidably connected with the fixed ring (4), one end of the connecting rod (13) is fixedly connected with an arc-shaped clamping plate (5).

2. A plastic pipe coupling structure for a hot melt welder according to claim 1, characterized in that: The inside of the supporting plate (1) is rotatably connected with a bidirectional screw rod (8), the adjusting block (23) is threadedly connected with the bidirectional screw rod (8), the outside of the supporting plate (1) is fixedly connected with a driving motor (21), the output end of the driving motor (21) is fixedly connected with the bidirectional screw rod (8).

3. A plastic pipe coupling structure for a hot melt welder as defined in claim 1, wherein: The outside of the rotating disc (10) is fixedly connected with a gear (16), the inner wall of the fixed ring (4) is rotatably connected with an internal gear ring (11) matched with the gear (16).

4. A plastic pipe coupling structure for a hot melt welder according to claim 3, characterized in that: The outside of the internal gear ring (11) is fixedly connected with a limiting ring (15), the limiting ring (15) is rotatably connected with the fixed ring (4).

5. The plastic pipe coupling structure for a hot melt welder according to claim 1, characterized by: The inner wall of the fixed ring (4) is fixedly connected with a fixed block (9), the fixed block (9) and the fixed ring (4) are rotatably connected with a worm (18), one side of the rotating shaft (17) is fixedly connected with a worm wheel (19) matched with the worm (18).

6. A plastic pipe coupling structure for a hot melt welder according to claim 5, characterized in that: One end of the worm (18) is fixedly connected with a knob (3).

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