Processing device for plastic pipe

Abstract

The utility model relates to the technical field of plastic pipe machining, in particular to a plastic pipe machining device which comprises a machine body, a movable cushion block is arranged on the machine body, an equipment chamber is fixedly installed on the machine body, and an upper guide groove and a lower guide groove are formed in the equipment chamber respectively. The upper guide groove and the lower guide groove are slidably sleeved with a left limiting block and a right limiting block respectively, the left limiting block and the right limiting block are fixedly connected with driven racks respectively, and the left limiting block and the right limiting block clamp and limit one end of a pipe through relative movement of the two driven racks. The driving gear is driven by the driving shaft to rotate, the left limiting block and the right limiting block move relatively due to the fact that the driving gear is in meshing transmission with the two driven racks, the distance between the left limiting block and the right limiting block is adjusted, and therefore pipes of different sizes can be clamped and limited conveniently; and the application range of the left limiting block and the right limiting block is widened.

Description

Technical Field

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

[0002] As an important component of chemical building materials, plastic pipes are widely accepted by users for their superior performance, hygiene, environmental protection, low consumption and other advantages. The main types include UPVC drainage pipes, UPVC water supply pipes, aluminum-plastic composite pipes, polyethylene water supply pipes, and polypropylene PPR hot water pipes.

[0003] The existing technology mostly adopts a fixed-length device for plastic pipe processing, such as the one disclosed in the announcement number CN212146716U. This technology includes a support plate, a clamp is welded on the bottom of the support plate, a sliding rod is inserted inside the clamp, one end of the second screw is in contact with the surface of the sliding rod, the baffle and the support plate are connected by multiple limit mechanisms, and a positioning mechanism is installed on the end of the support plate away from the baffle. This technology facilitates the cutting of pipes by setting clamps, second screws, second screws, sliding rods and baffles. Compared with marking each pipe, it improves the work efficiency of the pipe during processing. However, the above technology still has problems during use due to structural limitations:

[0004] When cutting plastic pipes, the outer wall of one end of the pipe needs to be clamped and limited to avoid slanting during the cutting process. However, since daily plastic pipes come in multiple specifications and sizes, the specifications of the limiting components used for each plastic pipe are different. The limiting components in the above technology are fixed and cannot be dynamically adjusted according to the different sizes of the plastic pipes. Therefore, the scope of use of the limiting components is limited. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the limiting component cannot be dynamically adjusted according to the size of the plastic pipe, and proposes a processing device for the plastic pipe.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A plastic pipe processing device comprises a machine body, on which a movable pad is arranged, on which an equipment room is fixedly installed, on which an upper guide groove and a lower guide groove are respectively provided, wherein the upper guide groove and the lower guide groove are respectively slidably sleeved with a left limit block and a right limit block, wherein the left limit block and the right limit block are respectively fixedly connected with driven racks, and the left limit block and the right limit block clamp and limit one end of the pipe through the relative movement of two driven racks.

[0008] Preferably, a long groove is opened on the machine body, and the movable pad is slidably sleeved in the long groove, and the movable pad is used to place the other end of the pipe.

[0009] Preferably, a cylinder is welded in the long groove, and the output end of the cylinder is fixedly connected to the movable cushion block.

[0010] Preferably, a driving motor is fixedly connected in the equipment room, and a bracket is welded in the equipment room.

[0011] Preferably, a driving shaft is rotatably mounted on the bracket, the driving shaft is fixedly connected to the output end of the driving motor, and the two driven racks are centrally symmetrically arranged in the equipment room.

[0012] Preferably, a driving gear is keyed onto the driving shaft, and the driving gear is meshedly connected with two driven racks.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1. The utility model drives the driving gear to rotate through the driving shaft. Due to the meshing transmission of the driving gear and the two driven racks, the left limit block and the right limit block are relatively moved, thereby adjusting the distance between the left limit block and the right limit block, so as to clamp and limit pipes of different sizes and improve the use range of the left limit block and the right limit block.

[0015] 2. The utility model places one end of the pipe on the moving pad first, allows the cylinder output end to drive the moving pad to move in the long groove, and makes the other end of the pipe close to the left limit block and the right limit block, thereby adjusting the distance between the equipment room and the moving pad, so as to clamp and limit pipes of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a plastic pipe processing device proposed by the utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of an equipment room of a plastic pipe processing device proposed by the utility model;

[0018] Figure 3 The utility model provides a schematic structural diagram of a left limit block and a right limit block of a plastic pipe processing device.

[0019] In the figure: 1. Machine body; 2. Moving pad; 3. Equipment room; 4. Upper guide groove; 5. Lower guide groove; 6. Left limit block; 7. Right limit block; 8. Driven rack; 9. Long groove; 10. Cylinder; 11. Driving motor; 12. Bracket; 13. Driving shaft; 14. Driving gear. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 A plastic pipe processing device includes a machine body 1, a movable cushion block 2 is arranged on the machine body 1, an equipment room 3 is fixedly installed on the machine body 1, an upper guide groove 4 and a lower guide groove 5 are respectively opened on the equipment room 3, a left limit block 6 and a right limit block 7 are respectively slidably sleeved on the upper guide groove 4 and the lower guide groove 5, and the left limit block 6 and the right limit block 7 are respectively guided and limited by the upper guide groove 4 and the lower guide groove 5, so that the left limit block 6 and the right limit block 7 can move linearly;

[0022] At the same time, the left limit block 6 and the right limit block 7 are respectively fixedly connected to the driven rack 8, and the left limit block 6 and the right limit block 7 clamp and limit one end of the pipe through the relative movement of the two driven racks 8; Figure 1 and attached Figure 3 As shown, the left limit block 6, the right limit block 7 and the movable pad 2 are all provided with arc surfaces to facilitate fitting with the outer end of the pipe;

[0023] A long groove 9 is provided on the machine body 1, and a movable pad 2 is slidably sleeved in the long groove 9, and the movable pad 2 is used to place the other end of the pipe; a cylinder 10 is welded in the long groove 9, and the output end of the cylinder 10 is fixedly connected to the movable pad 2; the movable pad 2 is driven to move by the output end of the cylinder 10, the distance between the equipment room 3 and the movable pad 2 is adjusted, and a section of the pipe is brought close to the left limit block 6 and the right limit block 7, so as to clamp and limit pipes of different lengths;

[0024] Meanwhile, a driving motor 11 is fixedly connected in the equipment room 3, and a bracket 12 is welded in the equipment room 3. Figure 3 As shown, the bracket 12 is arranged in a horizontal state, and a driving shaft 13 is rotatably mounted on the bracket 12. The driving shaft 13 is fixedly connected to the output end of the driving motor 11, and the driving shaft 13 can be rotated alternately forward and reverse by controlling the output end of the driving motor 11 to rotate alternately forward and reverse;

[0025] The two driven racks 8 are symmetrically arranged at the upper and lower ends of the equipment room 3, and a driving gear 14 is keyed on the driving shaft 13. Since the driving gear 14 is meshed and connected with the two driven racks 8, the two driven racks 8 move relative to each other. When the control driving motor 11 rotates alternately forward and reverse, the left limit block 6 and the right limit block 7 are respectively limited or released.

[0026] The functional principle of the utility model can be explained through the following operation modes:

[0027] First, place one end of the pipe on the moving pad 2, start the cylinder 10, and the output end of the cylinder 10 drives the moving pad 2 to move in the long groove 9, so that the other end of the pipe is close to the left limit block 6 and the right limit block 7;

[0028] Then, the driving motor 11 is started, and the output end of the driving motor 11 drives the driving shaft 13 to rotate, and the driving shaft 13 drives the driving gear 14 to rotate. Since the driving gear 14 is meshed with the two driven racks 8, the two driven racks 8 move relative to each other, and the two driven racks 8 respectively drive the left limit block 6 and the right limit block 7 to move, so that the left limit block 6 and the right limit block 7 move relative to each other, thereby adjusting the distance between the left limit block 6 and the right limit block 7, and clamping and limiting the other end of the pipe.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plastic pipe processing device, comprising a body (1), characterized in that: The machine body (1) is provided with a movable pad (2), the machine body (1) is fixedly provided with an equipment room (3), the equipment room (3) is respectively provided with an upper guide groove (4) and a lower guide groove (5), the upper guide groove (4) and the lower guide groove (5) are respectively provided with a left limit block (6) and a right limit block (7) slidably sleeved, the left limit block (6) and the right limit block (7) are respectively fixedly connected with a driven rack (8), and the left limit block (6) and the right limit block (7) clamp and limit one end of the pipe through the relative movement of the two driven racks (8).

2. A plastic pipe processing device according to claim 1, characterized in that: The machine body (1) is provided with a long groove (9), and the movable cushion block (2) is slidably sleeved in the long groove (9). The movable cushion block (2) is used to place the other end of the pipe.

3. A plastic pipe processing device according to claim 2, characterized in that: A cylinder (10) is welded in the long groove (9), and an output end of the cylinder (10) is fixedly connected to the moving cushion block (2).

4. A plastic pipe processing device according to claim 1, characterized in that: A driving motor (11) is fixedly connected in the equipment room (3), and a bracket (12) is welded in the equipment room (3).

5. A plastic pipe processing device according to claim 4, characterized in that: A driving shaft (13) is rotatably mounted on the bracket (12), the driving shaft (13) is fixedly connected to the output end of the driving motor (11), and the two driven racks (8) are centrally symmetrically arranged in the equipment room (3).

6. A plastic pipe processing device according to claim 5, characterized in that: A driving gear (14) is keyed onto the driving shaft (13), and the driving gear (14) is meshedly connected to two driven racks (8).

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