A polyethylene pipe reprocessing positioning fixture

Abstract

The utility model discloses a reprocessing positioning jig for polyethylene pipes, comprising a dust cover, a first workbench is arranged on one side of the dust cover, a second workbench is arranged on the other side of the dust cover, a fixing mechanism is arranged on the top of the first workbench, a symmetrical lifting and cutting mechanism is arranged on the top of the second workbench, a nozzle is arranged on the upper end of a blade, so that the nozzle can make dust generated by cutting fall into a collecting box below together with water, waste residue generated by pipe cutting can be collected and reused, and the surface of the blade can be cooled to prevent the heat generated by cutting the pipe from affecting the strength and integrity of the pipe, and the dust cover can be arranged to avoid the cutting waste from being scattered around in the factory with the air to a certain extent, which is conducive to maintaining the factory environment and protecting the health of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of polyethylene pipe processing equipment, in particular to a reprocessing positioning fixture for polyethylene pipes. Background Art

[0002] Polyethylene pipe In China's municipal pipe market, plastic pipes are developing steadily. Polyethylene pipes, PP-R pipes, and UPVC pipes all have a place, among which the strong development momentum of polyethylene pipes is the most eye-catching.

[0003] Chinese patent CN217195559U provides a cutting device for polyethylene pipe production, including a base, a pipe fixing mechanism is provided on the upper surface of the base, the pipe fixing mechanism includes a pipe fixing plate fixedly installed on the upper surface of the base, a No. 1 electric push rod and a No. 2 electric push rod are fixedly installed on the upper surface of the pipe fixing plate, a hydraulic rod is fixedly installed on the upper surface of the No. 1 electric push rod, and a clamping plate is fixedly installed on one end of the hydraulic rod away from the No. 1 electric push rod. However, the above-mentioned equipment is not provided with dustproof and cooling devices, which is not conducive to maintaining the factory environment and protecting the health of workers, and cutting pipes usually generates heat, which may affect the strength and integrity of the pipes.

[0004] To this end, the utility model provides a reprocessing positioning jig for polyethylene pipes, which solves the above problems by arranging a dust cover at the cutting position to prevent dust from scattering and endangering the health of workers, and by arranging a nozzle at the upper end of the blade to cool the blade. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a reprocessing positioning fixture for a polyethylene pipe, which solves the above-mentioned problems.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a reprocessing positioning fixture for polyethylene pipes, including a dust cover, a first workbench is arranged on one side of the dust cover, a second workbench is arranged on the other side of the dust cover, a fixing mechanism is arranged on the top of the first workbench, a symmetrical lifting and cutting mechanism is arranged on the top of the second workbench, a collecting box is arranged at the bottom of the dust cover, a trapezoidal filter is arranged inside the collecting box, blocks are fixedly connected to both sides of the trapezoidal filter, and the collecting box is fixedly connected to the bottom of the blocks;

[0007] The lifting and cutting mechanism comprises a slide slot, the bottom end of which is fixedly connected to a second workbench, the interior of the slide slot is slidably connected to a housing, and a motor is arranged on one side of the middle of the housing close to the fixing mechanism;

[0008] The fixing mechanism is fixedly connected to the top of the first workbench, and the fixing mechanism comprises a lower pressing block, an upper pressing block is arranged on the top of the lower pressing block, and a top plate is arranged on the top of the upper pressing block.

[0009] Preferably, a drain outlet is provided at the bottom end of the side wall of the collecting box away from the first workbench, the inside of the drain outlet is fixedly connected to the input end of a water pump, the output end of the water pump is fixedly connected to a water pipe, and the output end of the water pipe is fixedly connected to a nozzle.

[0010] Preferably, a motor is fixedly connected to the middle part of the shell, a blade is fixedly connected to the output end of the motor, an L-shaped fixing plate is fixedly connected to the top middle part of the shell, and a nozzle is fixedly connected to the inside of the longer end of the L-shaped fixing plate.

[0011] Preferably, a hydraulic rod is fixedly connected to the interior of the slide groove, and an output end of the hydraulic rod is fixedly connected to the housing.

[0012] Preferably, four corners of the top of the lower pressing block are symmetrically fixedly connected with sliding rods, the top of the sliding rod is fixedly connected with a top plate, and the surface of the sliding rod is slidably connected with the upper pressing block.

[0013] Preferably, a cylinder is fixedly connected to the middle of the bottom end of the top plate, and an upper pressure block is fixedly connected to the output end of the cylinder.

[0014] Beneficial Effects

[0015] The utility model provides a reprocessing positioning jig for polyethylene pipes. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The polyethylene pipe reprocessing positioning jig has a nozzle disposed on the upper end of the blade so that the nozzle can cause the dust generated by cutting to fall into the collection box below along with water, thereby collecting the waste residue generated by pipe cutting for reuse, and can also cool the surface of the blade to prevent the heat generated by cutting the pipe from affecting the strength and integrity of the pipe.

[0017] (2) The polyethylene pipe reprocessing positioning jig is provided with a dust cover, which can prevent the cutting waste from being scattered around the factory with the air to a certain extent, which is beneficial to maintaining the factory environment and protecting the health of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0019] Figure 2 This is the front view of the fixing mechanism of the utility model;

[0020] Figure 3 It is a cross-sectional view of the lifting and cutting mechanism of the utility model;

[0021] Figure 4 It is a cross-sectional view of a collection box of the present utility model.

[0022] In the figure, 1, dust cover; 2, fixing mechanism; 201, upper pressure block; 202, lower pressure block; 203, top plate; 204, cylinder; 205, slide bar; 3, first workbench; 4, lifting and cutting mechanism; 401, L-shaped fixing plate; 402, housing; 403, motor; 404, hydraulic rod; 405, blade; 406, nozzle; 407, slide chute; 5, water pipe; 6, second workbench; 7, water pump; 8, collection box; 9, trapezoidal filter; 10, drain outlet; 11, building block. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1:

[0025] See also Figure 1-4 A reprocessing positioning jig for polyethylene pipes includes a dust cover 1, a first workbench 3 is arranged on one side of the dust cover 1, and the dust cover 1 is arranged at the cutting position of the equipment to prevent the cutting waste from floating around in the factory with the air to a certain extent, which is conducive to maintaining the factory environment and protecting the health of workers. A second workbench 6 is arranged on the other side of the dust cover 1, a fixing mechanism 2 is arranged on the top of the first workbench 3, and a symmetrical lifting and cutting mechanism 4 is arranged on the top of the second workbench 6. A collecting box 8 is arranged at the bottom end of the dust cover 1, and a trapezoidal filter screen 9 is arranged inside the collecting box 8, and blocks 11 are fixedly connected to both sides of the trapezoidal filter screen 9. By arranging a trapezoidal filter screen 9 inside the collecting box 8, the water sprayed by the nozzle 406 to the blade 405 and the cutting point of the polyethylene tube is filtered and collected, and by arranging a water pump 7 at the drain port 10 of the collecting box 8, the filtered water is transmitted to the nozzle 406 through the water pipe 5, and the water is reused, which is beneficial to saving water resources. The bottom end of the building block 11 is fixedly connected to the collecting box 8; a drain port 10 is opened at the bottom end of the side wall of the collecting box 8 on the side away from the first workbench 3, and the inside of the drain port 10 is fixedly connected to the input end of the water pump 7, the output end of the water pump 7 is fixedly connected to the water pipe 5, and the output end of the water pipe 5 is fixedly connected to the nozzle 406.

[0026] Embodiment 2:

[0027] See also Figure 3This embodiment provides a technical solution based on the first embodiment: the lifting and cutting mechanism 4 includes a slide groove 407, the bottom end of the slide groove 407 is fixedly connected to the second workbench 6, the inner part of the slide groove 407 is slidably connected to the shell 402, and a motor 403 is arranged on the middle part of the shell 402 near the fixing mechanism 2; the blade 405 is driven by the rotation of the motor 403 to cut the pipe, the inner middle part of the shell 402 is fixedly connected to the motor 403, the output end of the motor 403 is fixedly connected to the blade 405, the middle top of the shell 402 is fixedly connected to the L-shaped fixing plate 401, and the L-shaped fixing plate 403 is fixedly connected to the L-shaped fixing plate 401. The longer end of the blade 405 is fixedly connected with a nozzle 406; by arranging a nozzle 406 for spraying water at the top of the blade 405, the dust generated by cutting can fall into the collection box 8 below together with the water, and the waste residue generated by the pipe cutting can be collected and reused, and the surface of the blade 405 can be cooled to prevent the heat generated by the cutting of the pipe from affecting the strength and integrity of the pipe. The hydraulic rod 404 is fixedly connected to the inside of the slide 407, and the output end of the hydraulic rod 404 is fixedly connected to the housing 402. The height of the blade 405 is controlled by controlling the hydraulic rod 404 to cut the pipe.

[0028] Embodiment three:

[0029] See also Figure 2 This embodiment provides a technical solution based on the first embodiment: the fixing mechanism 2 is fixedly connected to the top of the first workbench 3, the fixing mechanism 2 includes a lower pressing block 202, an upper pressing block 201 is arranged at the top of the lower pressing block 202, and a top plate 203 is arranged at the top of the upper pressing block 201; sliding rods 205 are symmetrically fixedly connected at the four corners of the top of the lower pressing block 202, the top of the sliding rod 205 is fixedly connected to the top plate 203, and the surface of the sliding rod 205 is slidably connected to the upper pressing block 201; a cylinder 204 is fixedly connected to the middle of the bottom end of the top plate 203, and the output end of the cylinder 204 is fixedly connected to the upper pressing block 201, and the upper pressing block 201 is driven by the cylinder 204 to slide along the sliding rod 205 to clamp the pipe, so as to prevent the pipe from moving during the cutting process and causing damage to the cutting accuracy.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] During operation, a dust cover 1 is firstly provided at the cutting position of the equipment to prevent the cutting waste from being scattered around the factory with the air to a certain extent, which is beneficial to maintaining the factory environment and protecting the health of the workers. A trapezoidal filter screen 9 is provided inside the collecting box 8 to filter and collect the water sprayed by the nozzle 406 to the blade 405 and the polyethylene pipe cutting position. A water pump 7 is provided at the drain port 10 of the collecting box 8 to transmit the filtered water to the nozzle 406 through the water pipe 5, so that the water is reused and the surface of the blade 405 can be cooled to prevent the heat generated by cutting the pipe from affecting the pipe. The strength and integrity of the material is improved, which is beneficial to saving water resources. The motor 403 is rotated to drive the blade 405 to cut the pipe. By arranging a water spray nozzle 406 at the top of the blade 405, the dust generated by the cutting can fall into the collection box 8 below with the water, and the waste residue generated by the pipe cutting can be collected and reused. The height of the blade 405 is controlled by controlling the hydraulic rod 404 to cut the pipe. The upper pressure block 201 is driven by the cylinder 204 to slide along the slide bar 205 to clamp the pipe to prevent the pipe from moving during the cutting process, which may cause damage to the cutting accuracy.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polyethylene pipe reprocessing positioning jig, comprising a dust cover (1), a first workbench (3) is arranged on one side of the dust cover (1), a second workbench (6) is arranged on the other side of the dust cover (1), a fixing mechanism (2) is arranged on the top of the first workbench (3), and a symmetrical lifting and cutting mechanism (4) is arranged on the top of the second workbench (6), characterized in that: The bottom end of the dust cover (1) is provided with a collecting box (8), a trapezoidal filter screen (9) is provided inside the collecting box (8), two sides of the trapezoidal filter screen (9) are fixedly connected with a stepping block (11), and the bottom end of the stepping block (11) is fixedly connected with the collecting box (8); The lifting and cutting mechanism (4) comprises a slide groove (407), the bottom end of the slide groove (407) is fixedly connected to the second workbench (6), the interior of the slide groove (407) is slidably connected to the housing (402), and a motor (403) is provided at one side of the middle part of the housing (402) close to the fixing mechanism (2); The fixing mechanism (2) is fixedly connected to the top of the first workbench (3), and the fixing mechanism (2) comprises a lower pressing block (202), an upper pressing block (201) is arranged at the top of the lower pressing block (202), and a top plate (203) is arranged at the top of the upper pressing block (201).

2. The reprocessing positioning jig for polyethylene pipe according to claim 1, characterized in that: A drainage outlet (10) is provided at the bottom end of a side wall of the collection box (8) away from the first workbench (3); the interior of the drainage outlet (10) is fixedly connected to the input end of a water pump (7); the output end of the water pump (7) is fixedly connected to a water pipe (5); and the output end of the water pipe (5) is fixedly connected to a nozzle (406).

3. The reprocessing positioning jig for polyethylene pipe according to claim 1, characterized in that: A motor (403) is fixedly connected to the middle part of the housing (402), a blade (405) is fixedly connected to the output end of the motor (403), an L-shaped fixing plate (401) is fixedly connected to the top of the middle part of the housing (402), and a nozzle (406) is fixedly connected to the inside of the longer end of the L-shaped fixing plate (401).

4. The reprocessing positioning jig for polyethylene pipe according to claim 1, characterized in that: The interior of the slide groove (407) is fixedly connected to a hydraulic rod (404), and the output end of the hydraulic rod (404) is fixedly connected to a housing (402).

5. The reprocessing positioning jig for polyethylene pipe according to claim 1, characterized in that: The four corners of the top of the lower pressing block (202) are symmetrically fixedly connected with sliding rods (205), the top of the sliding rod (205) is fixedly connected with a top plate (203), and the surface of the sliding rod (205) is slidably connected with an upper pressing block (201).

6. The polyethylene pipe reprocessing positioning jig according to claim 5, characterized in that: A cylinder (204) is fixedly connected to the middle of the bottom end of the top plate (203), and an upper pressing block (201) is fixedly connected to the output end of the cylinder (204).

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