Cutting equipment for plastic pipe production
By designing an automatically controlled plastic pipe cutting equipment, the cutting uneven problem caused by manual stabilization chain saw is solved, and more efficient and accurate cutting and waste residue collection is achieved, improving the production quality of plastic pipes.
Patent Information
- Application Number
- CN202421946081.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-13
AI Technical Summary
Traditional plastic pipe cutting relies on manual stabilization chain saws, which leads to unstable center of gravity and uneven cutting, which affects product quality and appearance.
A cutting device including a workbench, support column, electric push rod, connecting rod, first motor and chainsaw is designed. The movement and rotation of the chainsaw are automatically controlled by the controller, and combined with the precise adjustment of the scale plate and the clamp plate, automatic cutting and waste slag collection are achieved.
It improves the flatness and accuracy of cutting, reduces the instability of manual operation, improves cutting efficiency and collects waste slag, and improves production efficiency and product quality.
Smart Images
Figure CN223084891U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a cutting device, in particular to a cutting device for plastic pipe production. Background Technique
[0002] Plastic pipes are generally made of synthetic resin, that is, polyester, as raw materials, and stabilizers, lubricants, plasticizers, etc. are added, and are processed by extrusion in a pipe-making machine by the method of "plastic molding". Because of its light weight, corrosion resistance, beautiful appearance, no bad smell, easy processing, convenient construction and other characteristics, it has been more and more widely used in construction projects, mainly used as the water supply system pipes for tap water in housing construction, drainage, exhaust and sewage sanitary pipes, underground drainage pipe systems, rainwater pipes, and conduits for wire installation. Among non-metallic pipelines, plastic pipes are the most widely used. There are many types of plastic pipes, which are divided into two categories: thermoplastic plastic pipes and thermosetting plastic pipes. The main advantages of plastic pipes are good corrosion resistance, light weight, convenient molding, easy processing, and the disadvantages are low strength and poor heat resistance.
[0003] When producing plastic pipes, it is usually necessary to cut and process the length of the produced plastic pipes according to design requirements. Traditionally, this process relies on manual use of a power saw for cutting. However, this manual cutting method has obvious limitations. When manually using a power saw to cut plastic pipes, it is necessary to manually stabilize the power saw, and this action is extremely likely to cause the operator to lose balance and the power saw to tilt, resulting in uneven cutting of the plastic pipes, directly affecting the quality and appearance of the final product.
[0004] Therefore, it is necessary to design a cutting device for plastic pipe production to solve the above-mentioned technical problems. Content of the Utility Model
[0005] In order to overcome the disadvantages that traditional plastic pipe cutting devices usually require manual stabilization of the power saw during the cutting process, manual stabilization of the power saw is prone to loss of balance and thus tilt, which in turn leads to uneven cutting of plastic pipes, the technical problem to be solved is: to provide a cutting device for plastic pipe production.
[0006] The technical solution is: a cutting device for plastic pipe production, including a workbench, a support column, an electric push rod, a connecting rod, a first motor, a power saw and a controller. A support column is fixedly connected to the workbench, an electric push rod is fixedly connected to the upper part of the support column, a connecting rod is fixedly connected to the telescopic rod of the electric push rod, a first motor is fixedly connected to the rear of the connecting rod, a power saw is fixedly connected to the output shaft of the first motor, a controller is fixedly connected to the workbench, the controller is located on the front side of the support column, and the electric push rod and the first motor are electrically connected to the controller.
[0007] As a further preferred solution, it further includes a support frame, rollers, a crawler and a second motor. Support frames are fixedly connected symmetrically before and after on the workbench. Two rollers are rotatably connected symmetrically left and right between the two support frames. A crawler is sleeved on the two rollers. A second motor is fixedly connected to the workbench. The output shaft of the second motor is connected to the left roller, and the second motor is electrically connected to the controller.
[0008] As a further preferred solution, it further includes a scale plate, a slider and a baffle. A scale plate is fixedly connected to the lower part of the support column. A slider is slidably connected to the scale plate. A baffle is slidably connected inside the slider.
[0009] As a further preferred solution, it further includes a limit frame, a bidirectional lead screw, sliding sleeves, screws, knobs, clamping plates and a third motor. A limit frame is fixedly connected to the workbench. A bidirectional lead screw is rotatably connected to the upper part of the limit frame. Sliding sleeves are threadedly connected symmetrically left and right to the bidirectional lead screw. The sliding sleeves are slidably connected to the limit frame. Screws are threadedly connected to the mutually remote sides of the two sliding sleeves. Knobs are fixedly connected to the mutually remote sides of the two screws. Clamping plates are slidably connected inside the two sliding sleeves, and the two clamping plates abut against the screws. A third motor is fixedly connected to the workbench. The output shaft of the third motor is connected to the bidirectional lead screw, and the third motor is electrically connected to the controller.
[0010] As a further preferred solution, it further includes a blower, a collection shell and a collection frame. A blower is fixedly connected to the left part of the support column. A collection shell is fixedly connected to the workbench. A collection frame is slidably placed at the inner bottom of the collection shell, and the blower is electrically connected to the controller.
[0011] As a further preferred solution, pull rods are provided on the mutually remote sides of the two clamping plates.
[0012] The utility model has the following advantages: 1. By starting the electric push rod and the first motor through the controller in the utility model, the telescopic rod of the electric push rod extends and retracts downward to drive the connecting rod, the first motor and the saw together to move downward. At the same time, the output shaft of the first motor drives the saw to rotate clockwise, which can replace manual operation to steadily hold the saw and cut the plastic pipe downward. It is not easy to tilt, and the cut of the plastic pipe after cutting is smoother, greatly improving the cutting efficiency.
[0013] 2. In the utility model, by moving the baffle to the right along the scale plate to the required cutting length, and then moving the baffle backward along the slider to block the plastic pipe, the cutting length can be adjusted, greatly improving the cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model.
[0015] Figure 2This is a schematic structural diagram of components such as the workbench, support column, and electric push rod of the present utility model.
[0016] Figure 3 This is a schematic structural diagram of components such as the support frame, roller, and crawler of the present utility model.
[0017] Figure 4 This is a schematic structural diagram of components such as the scale plate, slider, and baffle of the present utility model.
[0018] Figure 5 This is a schematic structural diagram of components such as the limit frame, bidirectional lead screw, and sliding sleeve of the present utility model.
[0019] Figure 6 This is a schematic structural diagram of components such as the workbench, support column, and saw of the present utility model.
[0020] Figure 7 This is a schematic plan view of components such as the fan, collection shell, and collection frame of the present utility model.
[0021] Wherein: 1 - workbench, 2 - support column, 3 - electric push rod, 4 - connecting rod, 5 - first motor, 6 - saw, 7 - controller, 8 - support frame, 9 - roller, 10 - crawler, 11 - second motor, 12 - scale plate, 13 - slider, 14 - baffle, 15 - limit frame, 16 - bidirectional lead screw, 17 - sliding sleeve, 18 - screw, 19 - knob, 20 - clamping plate, 21 - third motor, 22 - fan, 23 - collection shell, 24 - collection frame. Detailed implementation manners
[0022] The following will further illustrate the present utility model in conjunction with specific embodiments. It should also be noted that unless otherwise clearly specified and limited, terms such as: setting, installation, connection, and coupling should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0023] Embodiment: A cutting device for plastic pipe production, such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 and Figure 7As shown in the figure, it includes a workbench 1, a support column 2, an electric push rod 3, a connecting rod 4, a first motor 5, a saw 6 and a controller 7. A support column 2 is fixedly connected to the front side of the top of the workbench 1. An electric push rod 3 is connected to the upper right side of the support column 2 by means of screw installation. A connecting rod 4 is connected to the telescopic rod of the electric push rod 3 by means of screw installation. A first motor 5 is connected to the rear side of the connecting rod 4 by means of screw installation. A saw 6 is connected to the output shaft of the first motor 5 by means of welding. A controller 7 is connected to the front side of the top of the workbench 1 by means of screw installation. The controller 7 is located in front of the support column 2, and the electric push rod 3 and the first motor 5 are electrically connected to the controller 7.
[0024] As Figure 1 and Figure 3 shown in the figure, it further includes a support frame 8, a roller 9, a crawler 10 and a second motor 11. Support frames 8 are symmetrically connected to the front and rear of the left side of the top of the workbench 1 by means of screw installation. Two rollers 9 are rotatably connected symmetrically left and right between the two support frames 8. A crawler 10 is sleeved on the two rollers 9. A second motor 11 is connected to the left side of the top of the workbench 1 by means of screw installation. The output shaft of the second motor 11 is connected to the left roller 9, and the second motor 11 is electrically connected to the controller 7.
[0025] As Figure 1 and Figure 4 shown in the figure, it further includes a scale plate 12, a slider 13 and a baffle 14. A scale plate 12 is connected to the rear side of the lower part of the support column 2 by means of screw installation. A slider 13 is slidably connected to the top of the scale plate 12. A baffle 14 is slidably connected inside the slider 13.
[0026] As Figure 1 and Figure 5 shown in the figure, it further includes a limit frame 15, a bidirectional lead screw 16, a sliding sleeve 17, a screw 18, a knob 19, a clamping plate 20 and a third motor 21. A limit frame 15 is connected to the top of the workbench 1 by means of screw installation. A bidirectional lead screw 16 is rotatably connected to the upper part of the limit frame 15. Sliding sleeves 17 are symmetrically connected to the left and right of the bidirectional lead screw 16 by means of threading. The sliding sleeves 17 are slidably connected to the limit frame 15. Screws 18 are symmetrically connected to the mutually remote sides of the two sliding sleeves 17 by means of threading. Knobs 19 are connected to the mutually remote sides of the two screws 18 by means of welding. Clamping plates 20 are slidably connected inside the two sliding sleeves 17. Tie rods are provided on the mutually remote sides of the two clamping plates 20, and the two clamping plates 20 are in contact with the screws 18. A third motor 21 is connected to the front side of the top of the workbench 1 by means of screw installation. The output shaft of the third motor 21 is connected to the bidirectional lead screw 16, and the third motor 21 is electrically connected to the controller 7.
[0027] When the device needs to be used, the staff first place the workbench 1 on a horizontal surface, then place the plastic pipe on the track 10, then move the baffle 14 to the right along the scale plate 12 to the length to be cut, and then move the baffle 14 backward along the slider 13 until it can block the plastic pipe. Subsequently, start the second motor 11 through the controller 7. The output shaft of the second motor 11 will drive the left roller 9 to rotate clockwise on the support frame 8. The clockwise rotation of the left roller 9 will drive the track 10 to rotate clockwise, and then drive the right roller 9 to rotate clockwise on the support frame 8, thereby driving the plastic pipe to move forward. When the plastic pipe moves to contact the baffle 14, the second motor 11 can be turned off through the controller 7. Then, the height of the clamping plate 20 can be adjusted according to plastic pipes of different diameters. First, rotate the two knobs 19 counterclockwise. The counterclockwise rotation of the two knobs 19 will drive the two screw rods 18 to rotate counterclockwise. Rotate the two screw rods 18 counterclockwise until the pull rod can be pulled to adjust the clamping plate 20 up and down within the sliding sleeve 17. When adjusted to the appropriate position, then rotate the two knobs 19 clockwise to drive the two screw rods 18 to rotate clockwise and then clamp the clamping plate 20. Subsequently, start the third motor 21 through the controller 7. The output shaft of the third motor 21 will drive the bidirectional lead screw 16 to rotate clockwise on the limit frame 15. The clockwise rotation of the bidirectional lead screw 16 on the limit frame 15 will drive the two clamping plates 20 to move towards the side close to each other. When the two clamping plates 20 clamp the plastic pipe, turn off the third motor 21 through the controller 7. Then, start the electric push rod 3 and the first motor 5 through the controller 7. The telescopic rod of the electric push rod 3 will move downwards to drive the connecting rod 4, the first motor 5 and the electric saw 6 to move downwards. The output shaft of the first motor 5 will drive the electric saw 6 to rotate clockwise. When the electric saw 6 moves downwards to complete the cutting of the plastic pipe, the electric push rod 3 and the first motor 5 can be turned off through the controller 7. Subsequently, the electric push rod 3 can be started through the controller 7. The telescopic movement of the telescopic rod of the electric push rod 3 will drive the connecting rod 4, the first motor 5 and the electric saw 6 to move upwards to reset.
[0028] As Figure 1 , Figure 6 and Figure 7 shown, it also includes a blower 22, a collection shell 23 and a collection frame 24. The blower 22 is connected to the rear side of the left part of the support column 2 by means of screw installation. The collection shell 23 is connected to the rear side of the top of the workbench 1 by means of screw installation. The collection frame 24 is slidably placed at the bottom inside the collection shell 23, and the blower 22 is electrically connected to the controller 7.
[0029] During the cutting process, the electric saw 6 will leave a lot of plastic waste residue during cutting. The staff can start the blower 22 through the controller 7. The blower 22 blows air towards the collection shell 23, and can blow a lot of plastic waste residue into the collection shell 23, and then it will fall into the collection box 24. When the plastic waste residue in the collection box 24 is full, the collection box 24 can be pulled out backward to pour the plastic waste residue into the trash can, and then the collection box 24 can be moved forward to reset. If cutting is still required, the above operations can be repeated.
[0030] The technical principle of the embodiments of the present invention has been described above in combination with specific embodiments. These descriptions are only for explaining the principle of the embodiments of the present invention, and cannot be construed as a limitation of the protection scope of the embodiments of the present invention in any way. Based on the explanations herein, those skilled in the art can think of other specific embodiments of the embodiments of the present invention without creative efforts, and these ways will fall within the protection scope of the embodiments of the present invention.
Claims
1. A cutting device for plastic pipe production, characterized in that: It includes a workbench (1), a support column (2), an electric push rod (3), a connecting rod (4), a first motor (5), a saw (6) and a controller (7). A support column (2) is fixedly connected to the workbench (1). An electric push rod (3) is fixedly connected to the upper part of the support column (2). A connecting rod (4) is fixedly connected to the telescopic rod of the electric push rod (3). A first motor (5) is fixedly connected to the rear part of the connecting rod (4). A saw (6) is fixedly connected to the output shaft of the first motor (5). A controller (7) is fixedly connected to the workbench (1). The controller (7) is located on the front side of the support column (2), and the electric push rod (3) and the first motor (5) are electrically connected to the controller (7).
2. The cutting device for plastic pipe production according to claim 1, characterized in that: It further includes a support frame (8), a roller (9), a crawler (10) and a second motor (11). Support frames (8) are fixedly connected to the workbench (1) symmetrically in the front and back. Two rollers (9) are rotatably connected to the left and right symmetrically between the two support frames (8). A crawler (10) is sleeved on the two rollers (9). A second motor (11) is fixedly connected to the workbench (1). The output shaft of the second motor (11) is connected to the left roller (9), and the second motor (11) is electrically connected to the controller (7).
3. A cutting device for plastic pipe production according to claim 2, characterized in that: It also includes a scale plate (12), a slider (13) and a baffle (14). A scale plate (12) is fixedly connected to the lower part of the support column (2). A slider (13) is slidably connected to the scale plate (12). A baffle (14) is slidably connected inside the slider (13).
4. A cutting device for plastic pipe production according to claim 3, characterized in that: It further includes a limit frame (15), a bidirectional lead screw (16), a sliding sleeve (17), a screw (18), a knob (19), a clamping plate (20) and a third motor (21). A limit frame (15) is fixedly connected to the workbench (1). A bidirectional lead screw (16) is rotatably connected to the upper part of the limit frame (15). Sliding sleeves (17) are threadedly connected to the left and right symmetrically of the bidirectional lead screw (16). The sliding sleeves (17) are slidably connected to the limit frame (15). Screws (18) are threadedly connected to the mutually remote sides of the two sliding sleeves (17). Knobs (19) are fixedly connected to the mutually remote sides of the two screws (18). Clamping plates (20) are slidably connected inside the two sliding sleeves (17), and the two clamping plates (20) are in contact with the screws (18). A third motor (21) is fixedly connected to the workbench (1). The output shaft of the third motor (21) is connected to the bidirectional lead screw (16), and the third motor (21) is electrically connected to the controller (7).
5. A cutting device for plastic pipe production according to claim 4, characterized in that: It also includes a blower (22), a collection shell (23) and a collection frame (24). A blower (22) is fixedly connected to the left part of the support column (2). A collection shell (23) is fixedly connected to the workbench (1). A collection frame (24) is slidably placed at the inner bottom of the collection shell (23), and the blower (22) is electrically connected to the controller (7).
6. The cutting device for plastic pipe production according to claim 5, characterized in that: Pull rods are provided on the mutually remote sides of the two clamping plates (20).