Novel forming device for plastic pipe processing

Abstract

The utility model relates to the technical field of plastic pipe processing, and discloses a novel forming device for plastic pipe processing, which comprises an electric sliding table, the middle part of the electric sliding table is connected with a sleeve shell in a sliding manner, the interior of the sleeve shell is fixedly connected with a motor, and the top of the motor is fixedly connected with a rotating plate; a first mounting plate is fixedly connected to the top of the rotating plate, a heating gun is fixedly connected to one side of the first mounting plate, a mold is arranged on the other side of the first mounting plate, a connecting assembly is arranged between the first mounting plate and the mold, a pipe is placed at the top of the electric sliding table, and a shell is fixedly connected to the top of the electric sliding table. According to the pipe clamping device, the movable plate can move downwards through the driving air cylinder, meanwhile, the two connecting plates can be close to each other, then different types of pipes can be stably clamped, meanwhile, the pipes can be moved to the center position, and then the pipes can be better aligned to a mold.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pipe processing, in particular to a new type of forming device for plastic pipe processing. Background Art

[0002] Plastic pipes are generally made of synthetic resin, that is, polyester as raw material, with the addition of stabilizers, lubricants, plasticizers, etc., and are made by extrusion in a pipe making machine using the "plastic" method. Because of its light weight, corrosion resistance, and easy construction, it is mainly used as piping for tap water supply systems in buildings, drainage, exhaust and sewage pipes, underground drainage pipe systems, rainwater pipes, and wire threading pipes for wiring installation.

[0003] After searching, Chinese patent announcement number: CN214395415U discloses a plastic pipe expansion device, including a fixed frame, a fixed plate is welded on the inner wall of one side of the fixed frame, and a rotating rod is inserted into the outer wall of the top of the fixed plate through a bearing, an electric slip ring is installed on the outer wall of the rotating rod, and a fixed block is welded in the middle of the outer wall of the bottom of the rotating rod, a heating tube is welded in the middle of the outer wall of one side of the fixed block, and an electric heating rod is installed in the middle of the inner wall of one side of the heating tube, a expanding mold is welded in the middle of the outer wall of the other side of the fixed block, and two limit plates are welded on the outer wall of the top of the fixed plate. The utility model can quickly clamp and fix the pipe, push one end of the pipe into the heating pipe, and after heating for a certain period of time, pull the pipe out of the heating pipe, turn the expanding mold toward the pipe, and push the pipe toward the expanding mold again through the cylinder, so that the expanding mold enters the inner wall of the pipe, and the pipe is expanded. The operation is simple and convenient, and the expansion effect is improved by heating the pipe before expansion.

[0004] Although the above technology improves the expansion effect, it still has some shortcomings. The size, length and wall thickness of the pipes are different. Therefore, in the above technology, it is impossible to clamp and fix different types of pipes by driving the electric push rod to drive the arc pressure plate, which will cause the position of the pipe and the mold to be unable to align, resulting in the pipe being unable to be processed. Therefore, a new type of plastic pipe processing molding device is proposed to solve the above problem. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a novel molding device for processing plastic pipes, aiming to improve the problem in the prior art that different types of pipes cannot be clamped and fixed, resulting in the inability to align the positions of the pipes and the mold, resulting in the inability to process the pipes.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of forming device for processing plastic pipes, including an electric slide, a shell is slidably connected to the middle part of the electric slide, a motor is fixedly connected to the inside of the shell, a rotating plate is fixedly connected to the top of the motor, a mounting plate is fixedly connected to the top of the rotating plate, a heating gun is fixedly connected to one side of the mounting plate, a mold is arranged on the other side of the mounting plate, a connecting assembly is arranged between the mounting plate and the mold, a pipe is placed on the top of the electric slide, a shell is fixedly connected to the top of the electric slide, a movable plate is slidably connected to the inside of the shell, two connecting plates are slidably connected to the middle part of the movable plate, and a T-block is fixedly connected to the bottom of the connecting plate.

[0007] As a further description of the above technical solution:

[0008] The T-block is slidably connected to the middle of the electric slide, two extrusion blocks are fixedly connected to the top of the movable plate, the extrusion blocks are in contact with the connecting plate, two reset assemblies are fixedly connected to the middle of the movable plate, and a driving assembly is fixedly connected to the top of the movable plate.

[0009] As a further description of the above technical solution:

[0010] The reset assembly includes a compression spring 1, two of the compression springs 1 are fixedly connected to the middle of the movable plate, and the far ends of the two compression springs 1 are fixedly connected to a baffle, and the baffle is slidably connected to the middle of the movable plate and the connecting plate.

[0011] As a further description of the above technical solution:

[0012] The driving assembly comprises a cylinder, the cylinder is fixedly connected to the top of the housing, and the top of the movable plate is fixedly connected to the output end of the cylinder.

[0013] As a further description of the above technical solution:

[0014] The connecting component includes a second mounting plate, wherein the second mounting plate is fixedly connected to a side of the mold close to the first mounting plate, a positioning block is fixedly connected to a side of the second mounting plate close to the first mounting plate, a second compression spring is fixedly connected to the interior of the first mounting plate, a clamping block is fixedly connected to the other end of the second compression spring, the clamping block is in contact with the positioning block, a clamping slot is provided in the middle of the positioning block, the clamping block and the clamping slot are plugged in and matched, and a disassembly component is slidably connected to the middle of the first mounting plate.

[0015] As a further description of the above technical solution:

[0016] The disassembly assembly includes a pressure rod, which is slidably connected to the middle part of the mounting plate one, a pull rope is fixedly connected to the outer side of the pressure rod, the other end of the pull rope is fixedly connected to a side of the block close to the compression spring two, and a roller is rotatably connected to the middle part of the mounting plate one, and the pull rope and the roller are in rolling contact.

[0017] As a further description of the above technical solution:

[0018] Two T-shaped slots are arranged on the top of the electric slide, and the T-shaped block is slidably connected to the middle of the T-shaped slots.

[0019] As a further description of the above technical solution:

[0020] An air pump is fixedly connected to the outer side of the first mounting plate, an output end of the air pump is fixedly connected to an air outlet pipe, and the other end of the air outlet pipe faces the mold.

[0021] As a further description of the above technical solution:

[0022] A positioning groove is provided on one side of the mounting plate close to the mold, and the positioning block is plug-fitted into the positioning groove.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the utility model, through the mutual cooperation of the shell, movable plate, connecting plate, T-block, extrusion block, stopper, compression spring and cylinder, the movable plate can be moved downward by driving the cylinder, and the two connecting plates can be brought closer to each other, so that different types of pipes can be stably clamped, and the pipe can be moved to the center position, so that it can be better aligned with the mold.

[0025] 2. In the utility model, through the mutual cooperation of the mounting plate 2, the positioning block, the compression spring 2, the clamping block, the clamping slot, the pressure rod and the pull rope, the mold can be fixed by inserting the positioning block into the mounting plate 1, and the mold can be removed by pressing the pressure rod, so that the mold can be quickly replaced according to the processed pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional schematic diagram of a new type of plastic pipe processing forming device proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of an extrusion block of a new type of plastic pipe processing forming device proposed by the utility model;

[0028] Figure 3 This is a structural schematic diagram of a compression spring 1 of a new type of plastic pipe processing forming device proposed by the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of an air pump of a new type of plastic pipe forming device proposed by the utility model;

[0030] Figure 5 This is a structural schematic diagram of a new type of plastic pipe processing forming device proposed by the utility model;

[0031] Figure 6 The utility model discloses a structural schematic diagram of a clamping block of a novel forming device for processing plastic pipes.

[0032] Legend:

[0033] 1. Electric slide; 2. Shell; 3. Motor; 4. Turntable; 5. Mounting plate 1; 6. Heat gun; 7. Mould; 8. Pipe; 9. Shell; 10. Movable plate; 11. Connecting plate; 12. T-block; 13. Extrusion block; 14. Baffle; 15. Compression spring 1; 16. Roller; 17. Cylinder; 18. Mounting plate 2; 19. Positioning block; 20. Compression spring 2; 21. Block; 22. Slot; 23. Pressure rod; 24. Pull rope; 25. T-slot; 26. Positioning slot; 28. Air pump; 29. ​​Exhaust pipe. DETAILED DESCRIPTION

[0034] 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.

[0035] Reference Figure 1-Figure 3 The utility model provides an embodiment: a novel molding device for processing plastic pipes, comprising an electric slide 1, a sleeve shell 2 is slidably connected to the middle part of the electric slide 1, a motor 3 is fixedly connected to the inside of the sleeve shell 2, a rotating plate 4 is fixedly connected to the top of the motor 3, a mounting plate 5 is fixedly connected to the top of the rotating plate 4, a heating gun 6 is fixedly connected to one side of the mounting plate 5, a mold 7 is arranged on the other side of the mounting plate 5, a connecting component is arranged between the mounting plate 5 and the mold 7, the mounting plate 5 and the mold 7 can be quickly connected under the action of the connecting component, a pipe 8 is placed on the top of the electric slide 1, and a shell 9 is fixedly connected to the top of the electric slide 1.

[0036] Reference Figure 1-Figure 3The interior of the shell 9 is slidably connected with a movable plate 10, and the middle part of the movable plate 10 is slidably connected with two connecting plates 11. The bottom of the connecting plate 11 is fixedly connected with a T-block 12, and the T-block 12 is slidably connected to the middle part of the electric slide 1. The top of the electric slide 1 is provided with two T-slots 25, and the T-block 12 is slidably connected to the middle part of the T-slot 25. The connecting plate 11 can be limited by the T-slot 25, so that the connecting plate 11 can move parallelly as a whole. When the movable plate 10 moves downward, the extrusion block 13 will squeeze the connecting plate 11, thereby making the two connecting plates 11 close to each other. At the same time, under the action of the baffle 14, the compression spring 15 can be compressed, thereby clamping different types of pipes 8 to prevent the connecting plate 11 from tilting and becoming unable to move. The top of the movable plate 10 is fixedly connected with two extrusion blocks 13, and the extrusion block 13 is in contact with the connecting plate 11. The middle part of the movable plate 10 is fixedly connected with two reset components, and the top of the movable plate 10 is fixedly connected with a driving component.

[0037] Reference Figure 3 The reset assembly includes a compression spring 15, two compression springs 15 are fixedly connected to the middle of the movable plate 10, and the far ends of the two compression springs 15 are fixedly connected to a baffle 14, and the baffle 14 is slidably connected to the middle of the movable plate 10 and the connecting plate 11. When the movable plate 10 slides downward, the baffle 14 is driven to compress the compression spring 15, and when the movable plate 10 moves upward, the compression spring 15 pops out the baffle 14 according to the movement of the extrusion block 13, so that the two connecting plates 11 can be moved away from each other, and the clamping of the pipe 8 can be released at this time.

[0038] Reference Figure 1-Figure 3 The driving assembly includes a cylinder 17, which is fixedly connected to the top of the shell 9, and the top of the movable plate 10 is fixedly connected to the output end of the cylinder 17. By driving the cylinder 17, the movable plate 10 can be driven to move upward or downward, thereby clamping the pipe 8.

[0039] Reference Figure 4-Figure 6The connecting assembly includes a second mounting plate 18, which is fixedly connected to the side of the mold 7 close to the mounting plate 15, and a positioning block 19 is fixedly connected to the side of the mounting plate 18 close to the mounting plate 15. A compression spring 20 is fixedly connected to the inside of the mounting plate 15. A positioning groove 26 is provided on the side of the mounting plate 15 close to the mold 7. The positioning block 19 and the positioning groove 26 are plugged and matched. The positioning block 19 can be limited by the positioning groove 26, so that the positioning block 19 can quickly enter the mounting plate 15, thereby improving the installation speed of the mold 7. The other end of the compression spring 20 is fixedly connected to a clamping block 2 1, the card block 21 is in contact with the positioning block 19, and a card slot 22 is provided in the middle of the positioning block 19. The card block 21 and the card slot 22 are plugged together. When the positioning block 19 enters the positioning slot 26, the positioning block 19 will contact the card block 21 and can squeeze the card block 21 to move the card block 21. When the card block 21 moves, the compression spring 20 can be compressed and put into the mounting plate 1 5. When the card slot 22 moves to the original position of the card block 21, the card block 21 can be bounced into the card slot 22 under the action of the compression spring 20, and then the mold 7 can be quickly installed. The middle part of the mounting plate 1 5 is slidably connected with a disassembly component.

[0040] Reference Figure 6 The disassembly assembly includes a pressure rod 23, which is slidably connected to the middle part of the mounting plate 5. A pull rope 24 is fixedly connected to the outer side of the pressure rod 23. The other end of the pull rope 24 is fixedly connected to the side of the block 21 close to the compression spring 20. The middle part of the mounting plate 5 is rotatably connected to the roller 16. The pull rope 24 and the roller 16 are in rolling contact. By pressing the pressure rod 23 and under the action of the pull rope 24, the block 21 can be pulled out of the slot 22, and the mold 7 can be quickly removed. At the same time, under the action of the roller 16, the pull rope 24 can be protected when the pull rope 24 is rolled up to prevent the pull rope 24 from being damaged by friction with the mounting plate 5 at the corner position, thereby increasing the service life of the pull rope 24.

[0041] Reference Figure 1 , Figure 4 and Figure 5 An air pump 28 is fixedly connected to the outer side of the mounting plate 5, and an air outlet pipe 29 is fixedly connected to the output end of the air pump 28. The other end of the air outlet pipe 29 faces the mold 7. By driving the air pump 28, air can enter the air outlet pipe 29 and blow toward the pipe 8, thereby accelerating the molding speed of the pipe 8.

[0042] Working principle: When in use, the movable plate 10 can be moved downward by driving the cylinder 17. When the movable plate 10 moves, the squeezing block 13 will squeeze the connecting plate 11, so that the two connecting plates 11 can be brought closer to each other. At the same time, the compression spring 15 can be compressed under the action of the baffle 14, so that different types of pipes 8 can be clamped. The movable plate 10 and the squeezing block 13 can be moved upward by driving the cylinder 17 to work in the reverse direction. At this time, the two connecting plates 11 can be moved away from each other under the action of the compression spring 15, so that the clamping of the pipe 8 can be released.

[0043] Among them, by inserting the positioning block 19 into the middle of the mounting plate 15, the positioning block 19 will press the mounting plate 15 when entering, so that the clamping block 21 compresses the compression spring 20. When the clamping slot 22 moves to the original position of the clamping block 21, the clamping block 21 can be ejected into the clamping slot 22 under the action of the compression spring 20, so that the mold 7 can be quickly installed. By pressing the pressure rod 23, the pull rope 24 can separate the clamping block 21 and the clamping slot 22, so that the mold 7 can be quickly removed.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel plastic pipe forming device, comprising an electric slide (1), characterized in that: The middle part of the electric slide (1) is slidably connected to a sleeve shell (2), the interior of the sleeve shell (2) is fixedly connected to a motor (3), the top of the motor (3) is fixedly connected to a rotating plate (4), the top of the rotating plate (4) is fixedly connected to a mounting plate (5), one side of the mounting plate (5) is fixedly connected to a heating gun (6), the other side of the mounting plate (5) is provided with a mold (7), a connecting component is provided between the mounting plate (5) and the mold (7), a pipe (8) is placed on the top of the electric slide (1), the top of the electric slide (1) is fixedly connected to a shell (9), the interior of the shell (9) is slidably connected to a movable plate (10), the middle part of the movable plate (10) is slidably connected to two connecting plates (11), and the bottom of the connecting plate (11) is fixedly connected to a T-block (12).

2. A new type of plastic pipe forming device according to claim 1, characterized in that: The T-block (12) is slidably connected to the middle of the electric slide (1); two extrusion blocks (13) are fixedly connected to the top of the movable plate (10); the extrusion blocks (13) are in contact with the connecting plate (11); two reset assemblies are fixedly connected to the middle of the movable plate (10); and a driving assembly is fixedly connected to the top of the movable plate (10).

3. A new type of plastic pipe forming device according to claim 2, characterized in that: The reset assembly comprises a compression spring (15), two of the compression springs (15) are fixedly connected to the middle of the movable plate (10), and the ends of the two compression springs (15) that are far away are fixedly connected to a baffle (14), and the baffle (14) is slidably connected to the middle of the movable plate (10) and the connecting plate (11).

4. A new type of plastic pipe forming device according to claim 2, characterized in that: The driving assembly comprises a cylinder (17), wherein the cylinder (17) is fixedly connected to the top of the housing (9), and the top of the movable plate (10) is fixedly connected to the output end of the cylinder (17).

5. A new type of plastic pipe forming device according to claim 2, characterized in that: The connecting component comprises a second mounting plate (18), wherein the second mounting plate (18) is fixedly connected to a side of the mold (7) close to the first mounting plate (5), and a positioning block (19) is fixedly connected to the side of the second mounting plate (18) close to the first mounting plate (5). A second compression spring (20) is fixedly connected inside the first mounting plate (5), and a clamping block (21) is fixedly connected to the other end of the second compression spring (20), and the clamping block (21) is in contact with the positioning block (19). A clamping groove (22) is provided in the middle of the positioning block (19), and the clamping block (21) and the clamping groove (22) are plugged in and matched, and a disassembly component is slidably connected to the middle of the first mounting plate (5).

6. A new type of plastic pipe forming device according to claim 5, characterized in that: The disassembly assembly includes a pressure rod (23), the pressure rod (23) is slidably connected to the middle part of the mounting plate one (5), a pull rope (24) is fixedly connected to the outer side of the pressure rod (23), the other end of the pull rope (24) is fixedly connected to the side of the clamping block (21) close to the compression spring two (20), and a roller (16) is rotatably connected to the middle part of the mounting plate one (5), and the pull rope (24) and the roller (16) are in rolling contact.

7. A new type of plastic pipe forming device according to claim 2, characterized in that: Two T-shaped slots (25) are provided on the top of the electric slide (1), and the T-shaped block (12) is slidably connected to the middle of the T-shaped slots (25).

8. A new type of plastic pipe forming device according to claim 7, characterized in that: An air pump (28) is fixedly connected to the outer side of the mounting plate 1 (5), and an air outlet pipe (29) is fixedly connected to the output end of the air pump (28), and the other end of the air outlet pipe (29) faces the mold (7).

9. A new type of plastic pipe forming device according to claim 5, characterized in that: A positioning groove (26) is provided on one side of the mounting plate (5) close to the mold (7), and the positioning block (19) and the positioning groove (26) are plug-fitted.

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