Plastic pipe slicing device

Abstract

The utility model discloses a plastic pipe slicing device, and relates to the technical field of pipe slicing. The plastic pipe slicing device comprises a supporting table, a vertical plate and a fixed plate are oppositely fixed to the supporting table, a lead screw is arranged between the vertical plate and the fixed plate, a movable block is arranged on the lead screw in a threaded mode, and a placing plate is fixed to the top of the movable block through a fixed rod, so that to-be-cut pipes can be placed conveniently; a second gear is arranged on the outer wall of the sleeve, a first gear is meshed with the upper side of the second gear, a fixing frame is fixed to one side of the outer wall of the sleeve, a mounting block is movably arranged in the fixing frame, a slicing motor is mounted on the face, away from the second gear, of the mounting block, and the output end of the slicing motor is connected with a cutter which is in threaded fit with a movable block through a lead screw. According to the pipe girdling device, the placed pipe can be adjusted to penetrate through the sleeve conveniently, the sleeve can be adjusted to rotate conveniently by combining the meshing effect of the first gear and the second gear, then the cutter is driven to conduct girdling on the pipe, and the workload of manual adjustment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of pipe sectioning, particularly relates to a plastic pipe sectioning device. BACKGROUND

[0002] As an important component of chemical building materials, plastic pipes, including UPVC drainage pipes, UPVC water supply pipes, aluminum-plastic composite pipes, polyethylene (PE) water supply pipes and polypropylene PPR hot water pipes, have the advantages of energy and material saving, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall, easy construction and maintenance, long service life and the like compared with traditional cast iron pipes, galvanized steel pipes and cement pipes, and are widely used in building water supply and drainage, urban and rural water supply and drainage, urban gas, power and optical cable sheath, industrial fluid transportation, agricultural irrigation and the like in the fields of construction, municipal administration, industry and agriculture. During the production and processing of plastic pipes, a pipe sectioning machine needs to be used for sectioning inspection.

[0003] The utility model discloses a kind of PE pipe sectioning equipment for inspection, sliding plate is slid by support rod, the distance between sliding plate and cutting wheel is adjusted, fastening nut is loosened at this time, screw slides in square through slot, when the position of sliding plate is adjusted, fastening nut is tightened, sliding plate position is fixed, pipe passes through second vertical plate, one end of pipe is inserted in conical block, so that pipe is kept horizontal, two cylinders are then started, and rubber extrusion block is extruded to fix pipe, so that pipe is maintained horizontally, sliding block is pushed close to pipe by push rod in this process, in this process, motor is opened to drive cutting wheel to rotate and cut the outer wall of pipe, the position of sliding block is fixed by rotating fastening bolt, and worker rotates rotating cylinder, and cutting wheel is rotated around pipe for one round to slowly ring cut.

[0004] The above prior art still has the following disadvantages in specific implementation process:

[0005] When sectioning pipe, the position of cutting wheel needs to be adjusted by worker manually by sliding block close to pipe, and pipe is ring cut by worker rotating rotating cylinder, so that the work burden of worker is increased, and efficiency is low. After rubber extrusion block is extruded to fix pipe by cylinder, the position of pipe cannot be moved, so that single sectioning of plastic pipe can be carried out only, continuous sectioning cannot be carried out, when multiple plastic pipes need to be sectioned, pipe needs to be adjusted and sectioned by worker again, so that operation is more complicated, and the sectioning efficiency of plastic pipe is affected.

[0006] In view of the above problems, a plastic pipe sectioning device is provided. Utility model content

[0007] Technical scheme

[0008] In order to solve the above technical problems, the utility model provides a kind of plastic pipe slicing device, including support platform, the support platform is oppositely fixed with vertical plate and fixed plate, screw rod is arranged between the vertical plate and fixed plate, movable block is threadedly arranged on the screw rod, fixed plate is fixed on the movable block top by fixed rod, and placing plate is fixed on the movable block top, the placing plate is provided with compression assembly, the vertical plate is penetrated with through hole, the through hole inner wall is rotatably provided with sleeve, the sleeve outer wall is provided with second gear, the first gear is engaged on the second gear upper side, the fixed rack is fixed on the sleeve outer wall side, the fixed rack is internally provided with sliding slot, the installation block is slidably arranged in the sliding slot, and the electric push rod is installed on the sliding slot top, and the electric push rod telescopic end is connected with the installation block top, the installation block one side is provided with slicing motor, and the cutting knife is connected to the output end of the slicing motor.

[0009] The sleeve outer wall is fixed with scale far from the fixed rack side, and the zero scale line of the scale is flush with the left side port of the sleeve.

[0010] The fixed rack is fixed with protection plate, and the slicing motor and cutting knife are arranged in the protection plate inside, the fixed rack inside top is provided with battery, and the battery is electrically connected with slicing motor and electric push rod.

[0011] The compression assembly includes L support plate, clamping cylinder and pressing plate, the placing plate top is provided with arc slot, the L support plate is fixed on the placing plate top side, the clamping cylinder is installed on the L support plate top, the telescopic end of the clamping cylinder passes through the L support plate and is fixedly connected with the pressing plate, the pressing plate is arched structure, and is matched with the arc slot on the placing plate, and the sleeve and arc slot are on the same axis.

[0012] The screw rod front and back sides are provided with support rod, the support rod penetrates movable block, the movable block is slidably connected with support rod, the fixed plate one side is provided with first servo motor, and the output end of the first servo motor is connected with the right end of screw rod.

[0013] The vertical plate is provided with second servo motor through mounting bracket, the output end of the second servo motor is connected with first gear through connecting shaft, the vertical plate one side is provided with collecting box, and the opening end of the collecting box is matched with the left side port of sleeve.

[0014] Compared with prior art, the utility model has the beneficial effects that:

[0015] The utility model discloses a placing plate is convenient for the placement of the plastic pipe material of slice, and the combination pressure assembly is convenient for the pressure fixed pipe material of placing on the placing plate, ensures the stability of pipe material in the slicing process, guarantees the slicing effect and slicing quality, wherein under the thread cooperation of movable block and screw rod, it is convenient for the flexible adjustment movable block to be close to the direction of vertical board, and then drive the pressure fixed plastic pipe material to be close to the sleeve, and pass through the sleeve inner chamber, and cooperate with the scale, and it is convenient to control the extension length of plastic pipe material, and then control the thickness of plastic penetration slicing,

[0016] Under the action of slicing motor, it is convenient to drive the cutter to rotate, and under the sliding cooperation of mounting block and sliding groove and the telescopic function of electric push rod, it is convenient to adjust the cutter to be close to plastic pipe material, and under the meshing of first gear and second gear and the rotary connection of sleeve and hole wall, it is convenient to adjust the rotation of sleeve, under the action of fixed frame, drive the synchronous rotation of slicing motor and cutter, realize the purpose of cutting plastic pipe material, effectively reduce the work burden of manual adjustment of staff in the slicing process, adapt to the continuous slicing operation of plastic pipe material, improve the use effect of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the front view of the utility model;

[0019] Figure 3 It is the plan view of the utility model;

[0020] Figure 4 It is Figure 3 The structure schematic diagram of section A-A;

[0021] Figure 5 It is Figure 4 The enlarged structure schematic diagram of B;

[0022] Figure 6 It is Figure 1 The structure schematic diagram of another angle.

[0023] The mark in the drawing is: 1, support table; 2, vertical board; 3, fixed plate; 4, screw rod; 5, movable block; 6, placing plate; 7, sleeve; 8, second gear; 9, first gear; 10, fixed frame; 11, mounting block; 12, electric push rod; 13, slicing motor; 14, cutter; 15, scale; 16, protection plate; 17, battery; 18, L support plate; 19, clamping cylinder; 20, pressing plate; 21, support rod; 22, first servo motor; 23, second servo motor; 24, collection box. DETAILED DESCRIPTION

[0024] This specific embodiment is a plastic pipe slicing device, such as... Figures 1-6 As shown, the plastic pipe slicing device includes a support platform 1, on which a vertical plate 2 and a fixed plate 3 are fixedly fixed. A lead screw 4 is provided between the vertical plate 2 and the fixed plate 3. A movable block 5 is threaded onto the lead screw 4. A placement plate 6 is fixed to the top of the movable block 5 by a fixed rod. A clamping assembly is provided on the placement plate 6. A through hole is passed through the vertical plate 2. A sleeve 7 is rotatably provided on the inner wall of the through hole. A second gear 8 is provided on the outer wall of the sleeve 7. A first gear 9 meshes with the upper side of the second gear 8. A fixing frame 10 is fixed to one side of the outer wall of the sleeve 7. A sliding groove is opened inside the fixing frame 10. An installation block 11 is slidably provided in the sliding groove. An electric push rod 12 is installed on the top of the sliding groove. The telescopic end of the electric push rod 12 is connected to the top of the installation block 11. A slicing motor 13 is installed on one side of the installation block 11. A cutter 14 is connected to the output end of the slicing motor 13.

[0025] The placement plate 6 facilitates the placement of the plastic tube to be sliced. Combined with the clamping assembly, it allows for the clamping and fixing of the tube placed on the placement plate 6, ensuring the stability of the tube during slicing and guaranteeing the slicing effect and quality. The threaded engagement between the movable block 5 and the lead screw 4 allows for flexible adjustment of the movable block 5 towards the vertical plate 2, thereby driving the clamped plastic tube closer to the sleeve 7 and through the inner cavity of the sleeve 7. The slicing motor 13 facilitates the rotation of the cutter 14. Combined with the sliding engagement between the mounting block 11 and the slide groove, and the electric push rod 1... The telescopic function of the 2 makes it easy to adjust the cutter 14 to approach the plastic pipe and cut a through-hole in the outer wall of the pipe. At the same time, under the meshing action of the first gear 9 and the second gear 8, and the rotational connection between the sleeve 7 and the inner wall of the through hole, it is easy to adjust the rotation of the sleeve 7. Under the action of the fixed frame 10, the slicing motor 13 and the cutter 14 rotate synchronously to achieve the purpose of circumferential slicing of the plastic pipe. This effectively reduces the workload of manual adjustment required by the operator during the slicing process, and at the same time adapts to the continuous slicing operation of plastic pipes, improving the use effect of the device.

[0026] A scale 15 is fixed on the outer wall of the sleeve 7 away from the fixing bracket 10. The zero mark of the scale 15 is flush with the end face on the left side of the sleeve 7, which makes it easy to control the length of the plastic pipe extending out of the sleeve 7, thereby achieving the purpose of controlling the thickness of the plastic pipe slice.

[0027] The fixed frame 10 is fixed with a protective plate 16, and the slicing motor 13 and the cutter 14 are arranged inside the protective plate 16, so that the protective plate 16 effectively protects the cutter 14 from being damaged by external objects or being touched by the staff, and the top inside of the fixed frame 10 is provided with a storage battery 17, which is electrically connected with the slicing motor 13 and the electric push rod 12, so that the slicing motor 13 and the electric push rod 12 can be powered by the storage battery 17 without external power supply, and the sleeve 7 can drive the slicing motor 13 and the electric push rod 12 to rotate during the slicing process.

[0028] The pressing assembly comprises an L-shaped plate 18, a clamping cylinder 19 and a pressing plate 20, the top of the placing plate 6 is provided with an arc-shaped groove, the L-shaped plate 18 is fixed to one side of the top of the placing plate 6, the clamping cylinder 19 is installed on the top of the L-shaped plate 18, the telescopic end of the clamping cylinder 19 penetrates through the L-shaped plate 18 and is fixedly connected with the pressing plate 20, the pressing plate 20 is in an arc-shaped structure and cooperates with the arc-shaped groove on the placing plate 6, and the sleeve 7 is on the same axis as the arc-shaped groove, so that the plastic pipe fixed by the pressing plate 20 can pass through the inner cavity of the sleeve 7.

[0029] The supporting rods 21 are arranged on the front and back sides of the lead screw 4 and penetrate through the movable block 5, the movable block 5 is in sliding cooperation with the supporting rods 21, so that the movable block 5 is effectively limited and guided, and the stability of the movable block 5 during movement is ensured, one side of the fixed plate 3 is provided with a first servo motor 22, and the output end of the first servo motor 22 is connected with the right end of the lead screw 4.

[0030] The second servo motor 23 is installed on the vertical plate 2 through the mounting bracket, the output end of the second servo motor 23 is connected with the first gear 9 through a connecting shaft, and the vertical plate 2 is provided with a collecting box 24, the opening end of the collecting box 24 cooperates with the left port of the sleeve 7, and the plastic pipe slices that fall after being cut are collected through the collecting box 24. Embodiment

[0031] In use, first, the plastic pipe to be sliced is placed in the arc-shaped groove on the placing plate 6, and the clamping cylinder 19 is started to push the pressing plate 20 downward to press on the top of the pipe, so that the plastic pipe placed in the arc-shaped groove is fixed and pressed, and the pipe is stably arranged in the arc-shaped groove;

[0032] Secondly, the first servo motor 22 is started to drive the lead screw 4 to rotate, and under the cooperation of the threads of the movable block 5 and the lead screw 4 and the sliding cooperation of the movable block 5 and the supporting rods 21, the movable block 5 is stably moved toward the vertical plate 2, and the placing plate 6 and the pipe fixed thereon are synchronously moved;

[0033] Until the left end of the plastic pipe enters the inner cavity of the sleeve 7, with the continuous rotation of the lead screw 4, the end of the pipe passes through the sleeve 7, and the end of the pipe passes out through the left port of the sleeve 7, combined with the scale 15, the length of the pipe passing out of the sleeve 7 is observed, and after the pipe extends to a suitable length, the first servo motor 22 is closed;

[0034] At the same time, the slicing motor 13 and the electric push rod 12 are started, the cutting knife 14 is driven to rotate by the slicing motor 13, the mounting block 11 is pushed to move downward along the direction of the sliding groove by the electric push rod 12, and then the cutting knife 14 in the rotating state is driven to move downward to approach the plastic pipe until the cutting knife 14 contacts the plastic pipe, at this time, the electric push rod 12 is closed, and the second servo motor 23 is started, the first gear 9 is driven to rotate by the second servo motor 23, under the meshing action of the first gear 9 and the second gear 8, combined with the rotating connection of the sleeve 7 and the inner wall of the through hole, the sleeve 7 is driven to rotate, under the action of the fixing frame 10, the slicing motor 13 and the cutting knife 14 in the rotating state are driven to rotate around the plastic pipe, and the purpose of cutting the plastic pipe is realized.

[0035] After the cutting is completed, the cut slices fall into the lower collecting box 24 and are collected for the convenience of the workers.

[0036] When multiple slices are needed for continuous cutting of the plastic pipe, the electric push rod 12 is driven to retract, the cutting knife 14 is driven away from the sleeve 7, then the first servo motor 22 is started, the pipe is continuously adjusted to move to the left side, passes through the inner cavity of the sleeve 7, and extends to a suitable length, the above operation is repeated, the continuous cutting of the plastic pipe is realized, the disadvantages that in the prior art, the workers need to manually adjust the sliding block to approach the pipe, adjust the position of the cutting wheel, and rotate the rotating cylinder to cut the pipe are solved, the workers' work burden is reduced, and the efficiency is improved.

[0037] It should be further pointed out that the installation structure, connection mode or setting mode of each component in the utility model are common mechanical modes, as long as the beneficial effects can be achieved, and the electric push rod 12, the slicing motor 13, the battery 17, the clamping cylinder 19, the first servo motor 22 and the second servo motor 23 in the utility model are purchased on the market, and the workers in the field can install, connect and use according to the requirements.

[0038] The installation, connection and use of the control switches of the electric push rod 12, the slicing motor 13, the clamping cylinder 19, the first servo motor 22 and the second servo motor 23 are all prior art known and mastered by those skilled in the art, and will not be described here in detail.

[0039] All the technical features in the embodiment can be freely combined according to actual needs.

[0040] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that those skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A device for slitting plastic pipes, comprising a support table (1), characterized in that, The support table (1) is relatively fixed with a vertical plate (2) and a fixed plate (3), a lead screw (4) is arranged between the vertical plate (2) and the fixed plate (3), a movable block (5) is threadedly arranged on the lead screw (4), a placing plate (6) is fixed on the top of the movable block (5) through a fixing rod, a pressing assembly is arranged on the placing plate (6), a through hole is formed in the vertical plate (2), a sleeve (7) is rotatably arranged on the inner wall of the through hole, a second gear (8) is arranged on the outer wall of the sleeve (7), a first gear (9) is engaged with the upper side of the second gear (8), a fixing frame (10) is fixed on one side of the outer wall of the sleeve (7), a sliding groove is formed in the fixing frame (10), an installation block (11) is slidably arranged in the sliding groove, an electric push rod (12) is installed on the top of the sliding groove, the extension end of the electric push rod (12) is connected with the top of the installation block (11), a slicing motor (13) is installed on one side of the installation block (11), and a cutter (14) is connected with the output end of the slicing motor (13).

2. A plastic pipe slitting apparatus as claimed in claim 1, wherein, A scale (15) is fixed on the side of the outer wall of the sleeve (7) away from the fixing frame (10), and the zero scale line of the scale (15) is flush with the left side port of the sleeve (7).

3. A plastic pipe slitting apparatus as claimed in claim 2, wherein, A protection plate (16) is fixed on the fixing frame (10), the slicing motor (13) and the cutter (14) are arranged on the inner side of the protection plate (16), a storage battery (17) is installed on the top of the inner side of the fixing frame (10), and the storage battery (17) is electrically connected with the slicing motor (13) and the electric push rod (12).

4. A plastic pipe slitting apparatus as claimed in claim 3, wherein, The pressing assembly comprises an L-shaped plate (18), a clamping air cylinder (19) and a pressing plate (20), an arc-shaped groove is formed in the top of the placing plate (6), the L-shaped plate (18) is fixed on one side of the top of the placing plate (6), the clamping air cylinder (19) is installed on the top of the L-shaped plate (18), the extension end of the clamping air cylinder (19) penetrates through the L-shaped plate (18) and is fixedly connected with the pressing plate (20), the pressing plate (20) is in the shape of an arch and cooperates with the arc-shaped groove on the placing plate (6), and the sleeve (7) is on the same axis as the arc-shaped groove.

5. A plastic pipe slitting apparatus as claimed in claim 4, wherein, Support rods (21) are arranged on the front and rear sides of the lead screw (4), the support rods (21) penetrate through the movable block (5), the movable block (5) is in sliding cooperation with the support rods (21), a first servo motor (22) is installed on one side of the fixed plate (3), and the output end of the first servo motor (22) is connected with the right end of the lead screw (4).

6. A plastic pipe slitting apparatus as claimed in claim 5, wherein, A second servo motor (23) is installed on the vertical plate (2) through a mounting frame, the output end of the second servo motor (23) is connected with the first gear (9) through a connecting shaft, and a collecting box (24) is arranged on one side of the vertical plate (2) and cooperates with the left side port of the sleeve (7).

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