Flexible PVC trunking slitting device
Through the motor system that drives the combination of skateboard and blade, efficient and accurate cutting of flexible PVC wire troughs is achieved, solving the problems of low efficiency, poor accuracy and safety hazards in traditional methods, ensuring the integrity of the wire trough and the safety of the working environment.
Patent Information
- Application Number
- CN202421710612.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-07-18
AI Technical Summary
The traditional PVC wire trench slitting method has low efficiency and difficult to guarantee accuracy, which can easily lead to deformation or breakage of the wire trench, and splashing debris during the cutting process endangers the operator and pollute the environment.
The first motor is used to drive the slide down to drive the press to squeeze the PVC wire groove, and the second motor rotates the blade, slicing it through the slide rod, and automatically raises the blocking debris to ensure cutting integrity and safety.
Efficient and accurate PVC trough cutting is achieved to avoid deformation and fracture, and protect operators and the environment from debris damage.
Smart Images
Figure CN223044623U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PVC wire duct processing, and particularly relates to a flexible PVC wire duct cutting device. Background Art
[0002] In the field of electrical installation and wiring, as a commonly used electrical cable protection device, PVC wire ducts are used in large quantities and come in various specifications. Therefore, an efficient, accurate, and safe PVC wire duct cutting device is of great significance for improving production efficiency and product quality.
[0003] Traditional PVC wire duct cutting methods mostly adopt manual or simple mechanical cutting methods, and there are many problems in the cutting process. First of all, manual cutting is not only inefficient, but also difficult to guarantee the cutting accuracy, and it is easy to cause deformation or damage to the wire duct. Secondly, traditional mechanical cutting equipment often lacks control of the force during the cutting process, resulting in easy deformation or fracture of the PVC wire duct due to the diffusion of force during the cutting process, affecting the integrity and performance of the wire duct. In addition, the debris generated during the cutting process by traditional cutting equipment often cannot be effectively controlled, and it is easy to fly out and harm the operators or pollute the working environment. Therefore, in view of the above technical problems, a flexible PVC wire duct cutting device is proposed here. Content of the Utility Model
[0004] The purpose of the utility model is to provide a flexible PVC wire duct cutting device. By driving the first motor to operate, the slide plate can drive the pressing member to descend, thereby extruding the PVC wire duct. At the same time, the second motor starts to rotate the blade, and the slide rod is pulled to make the blade pass through the gap of the pressing member for cutting, ensuring that the PVC wire duct is cut completely under pressure, guaranteeing the cutting effect. And during the cutting process, the baffle will automatically rise, blocking the flying debris and protecting the operators and the working environment.
[0005] The utility model is realized through the following technical solutions:
[0006] A flexible PVC wire duct slitting device includes a device main body. On the upper side of the device main body, clamps are symmetrically and fixedly installed. On the upper side of the device main body, an installation cover is fixedly connected. Inside the installation cover, a first chute is opened. Inside the first chute, a sliding plate is slidably connected. On one side of the sliding plate, a toothed plate is fixedly connected. Inside the installation cover, a lifting component is installed. On the lower side of the sliding plate, a mounting plate is fixedly connected. On the lower side of the mounting plate, a pressing component is detachably connected. On the upper side of the device main body, an installation groove is opened. Inside the installation groove, a baffle is slidably connected. On the top of the baffle, a pulling rope is fixedly connected, and the other end of the pulling rope passes through the installation cover and is fixedly connected to the upper side of the sliding plate. On the bottom of the baffle, a spring is fixedly connected, and the spring is fixedly connected inside the installation groove. On both sides of the installation cover, second chutes are opened. Inside the second chutes, sliding rods are slidably connected, and a cutting component is installed at one end of the sliding rod.
[0007] Preferably, the lifting component includes a first motor, a rotating rod, and a gear. The first motor is fixedly connected to the installation cover. The rotating rod is fixedly connected to the first motor and is rotatably connected to the installation cover. The gear is fixedly connected to the rotating rod and meshes with the toothed plate.
[0008] Preferably, the mounting plate is located above the clamps.
[0009] Preferably, the cutting component includes a connecting plate, a second motor, a rotating shaft, and a blade. The connecting plate is fixedly connected to the sliding rod and is slidably connected to the installation cover.
[0010] Preferably, the second motor is fixedly connected to the connecting plate. The rotating shaft is fixedly connected to the second motor and is rotatably connected to the connecting plate.
[0011] Preferably, the blade is fixedly connected to the rotating shaft.
[0012] Preferably, gaps are opened on the outside of the pressing component, and the blade corresponds to them.
[0013] The technical solution of the present utility model has at least the following beneficial effects:
[0014] A flexible PVC wire duct slitting device proposed by the present utility model can control the lowering of the sliding plate and drive the pressing member to move downward by operating the first motor, so as to extrude the PVC wire duct. Then, by operating the second motor to make the blade rotate rapidly, the blade can pass through the gap in the pressing member to slit the PVC wire duct by pulling the sliding rod. Through the extrusion of the pressing member, the deformation and fracture of the PVC wire duct caused by the diffusion of force during the cutting process can be avoided, ensuring the integrity of the PVC wire duct. At the same time, during the downward movement of the sliding plate, the baffle will be pulled out of the installation groove through the pull rope to block the front end of the device main body and block the debris generated during cutting to prevent it from flying out and hurting the operator or polluting the working environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 2 is Figure 1 an enlarged view of A in
[0017] Figure 3 is a schematic diagram of the second overall structure of the present utility model;
[0018] Figure 4 is Figure 3 an enlarged view of B in
[0019] Figure 5 is a partial side cross-sectional view of the present utility model;
[0020] Figure 6 is Figure 5 an enlarged view of C in
[0021] Figure 7 is Figure 1 an enlarged view of D in
[0022] Figure 8 is Figure 3 an enlarged view of E in
[0023] Reference numerals: 1, device main body; 2, fixture; 3, mounting cover; 4, first chute; 5, sliding plate; 6, toothed plate; 7, first motor; 8, rotating rod; 9, gear; 10, mounting plate; 11, pressing member; 12, mounting groove; 13, baffle; 14, pull rope; 15, spring; 16, second chute; 17, sliding rod; 18, connecting plate; 19, second motor; 20, rotating shaft; 21, blade. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0025] Please refer to Figures 1-8 , a flexible PVC wire groove slitting device proposed by the present utility model, including a device main body 1. Clamps 2 are symmetrically and fixedly installed on the upper side of the device main body 1. An installation cover 3 is fixedly connected to the upper side of the device main body 1. A first chute 4 is opened inside the installation cover 3. A slide plate 5 is slidably connected inside the first chute 4. A toothed plate 6 is fixedly connected to one side of the slide plate 5. A lifting component is installed inside the installation cover 3. An installation plate 10 is fixedly connected to the lower side of the slide plate 5. A pressing member 11 is detachably connected to the lower side of the installation plate 10. An installation groove 12 is opened on the upper side of the device main body 1. A baffle 13 is slidably connected inside the installation groove 12. A pull rope 14 is fixedly connected to the top of the baffle 13, and the other end of the pull rope 14 passes through the installation cover 3 and is fixedly connected to the upper side of the slide plate 5. A spring 15 is fixedly connected to the bottom of the baffle 13, and the spring 15 is fixedly connected inside the installation groove 12. Second chutes 16 are opened on both sides of the installation cover 3. A sliding rod 17 is slidably connected inside the second chutes 16, and a cutting component is installed at one end of the sliding rod 17.
[0026] The lifting component includes a first motor 7, a rotating rod 8, and a gear 9. The first motor 7 is fixedly connected to the installation cover 3. The rotating rod 8 is fixedly connected to the first motor 7 and is rotatably connected to the installation cover 3. The gear 9 is fixedly connected to the rotating rod 8 and meshes with the toothed plate 6.
[0027] The installation plate 10 is located above the clamp 2, which is convenient for the pressing member 11 to accurately press the installed PVC wire groove.
[0028] The cutting component includes a connecting plate 18, a second motor 19, a rotating shaft 20, and a blade 21. The connecting plate 18 is fixedly connected to the sliding rod 17 and is slidably connected to the installation cover 3.
[0029] The second motor 19 is fixedly connected to the connecting plate 18. The rotating shaft 20 is fixedly connected to the second motor 19 and is rotatably connected to the connecting plate 18.
[0030] The blade 21 is fixedly connected to the rotating shaft 20. By operating the second motor 19, the rotating shaft 20 can drive the blade 21 to rotate at a high speed.
[0031] The exterior of the pressing member 11 is provided with a slit, and the blade 21 corresponds thereto. The blade 21 can pass through the slit in the pressing member 11 to slit the PVC wire duct.
[0032] Based on the working principle of a flexible PVC wire duct slitting device according to the embodiment, when slitting the PVC wire duct, first, the PVC wire duct can be installed on the device main body 1 through the fixture 2. Then, the first motor 7 can be operated, so that the rotating rod 8 drives the gear 9 to rotate, thereby controlling the slide plate 5 to descend and driving the pressing member 11 to move downward until the pressing member 11 presses the PVC wire duct. Then, the second motor 19 is operated to make the blade 21 rotate rapidly. By pulling the sliding rod 17 to slide in the second chute 16, the blade 21 can pass through the slit in the pressing member 11 to slit the PVC wire duct. Through the extrusion of the pressing member 11, the deformation and fracture of the PVC wire duct caused by the diffusion of force during the cutting process can be avoided, ensuring the integrity of the PVC wire duct. At the same time, during the descent of the slide plate 5, the baffle 13 will be pulled out of the installation groove 12 through the pull rope 14 to block the front end of the device main body 1, blocking the debris generated during cutting to prevent it from flying out and hurting the operator or polluting the working environment. At the same time, when the baffle 13 is pulled out, the spring 15 will be stretched, which is convenient for the baffle 13 to reset after cutting.
[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A flexible PVC cable duct cutting device, characterized in that: The invention comprises a device body (1), a clamp (2) is symmetrically fixedly installed on the upper side of the device body (1), a mounting cover (3) is fixedly connected to the upper side of the device body (1), a first slide groove (4) is provided on the inner side of the mounting cover (3), a slide plate (5) is slidably connected inside the first slide groove (4), a tooth plate (6) is fixedly connected to one side of the slide plate (5), a lifting assembly is installed on the inner side of the mounting cover (3), a mounting plate (10) is fixedly connected to the lower side of the slide plate (5), a pressing piece (11) is detachably connected to the lower side of the mounting plate (10), and the upper side of the device body (1) is fixedly connected to the lower side of the mounting plate (10). A mounting groove (12) is provided on the side, a baffle (13) is slidably connected inside the mounting groove (12), a pull rope (14) is fixedly connected to the top of the baffle (13), and the other end of the pull rope (14) passes through the mounting cover (3) and is fixedly connected to the upper side of the slide plate (5), a spring (15) is fixedly connected to the bottom of the baffle (13), and the spring (15) is fixedly connected to the inside of the mounting groove (12), second sliding grooves (16) are provided on both sides of the mounting cover (3), a sliding rod (17) is slidably connected inside the second sliding groove (16), and a cutting assembly is installed at one end of the sliding rod (17).
2. A flexible PVC cable duct cutting device according to claim 1, characterized in that: The lifting assembly comprises a first motor (7), a rotating rod (8) and a gear (9); the first motor (7) is fixedly connected to the mounting cover (3); the rotating rod (8) is fixedly connected to the first motor (7); the rotating rod (8) is rotatably connected to the mounting cover (3); the gear (9) is fixedly connected to the rotating rod (8); and the gear (9) is meshed with the toothed plate (6).
3. A flexible PVC cable duct cutting device according to claim 1, characterized in that: The mounting plate (10) is located on the upper side of the clamp (2).
4. A flexible PVC cable duct cutting device according to claim 1, characterized in that: The cutting assembly comprises a connecting plate (18), a second motor (19), a rotating shaft (20) and a blade (21); the connecting plate (18) and the sliding rod (17) are fixedly connected, and the connecting plate (18) and the mounting cover (3) are slidably connected.
5. A flexible PVC cable duct cutting device according to claim 4, characterized in that: The second motor (19) and the connecting plate (18) are fixedly connected, the rotating shaft (20) and the second motor (19) are fixedly connected, and the rotating shaft (20) and the connecting plate (18) are rotatably connected.
6. A flexible PVC cable duct cutting device according to claim 4, characterized in that: The blade (21) and the rotating shaft (20) are fixedly connected.
7. A flexible PVC cable duct cutting device according to claim 4, characterized in that: The outside of the pressing piece (11) is provided with a gap, and the blade (21) corresponds to the gap.