Packaging layer stripping device for packaging pipeline

Abstract

The utility model discloses a packaging layer stripping device for packaging a pipeline, which comprises a mounting plate, an annular box is mounted in the mounting plate, and a cutting knife is arranged on one side of the annular box; a clamping mechanism is arranged in the annular box, and an adjusting assembly is arranged on one side of the annular box. The clamping mechanism comprises annular teeth rotationally connected to one side of the interior of the annular box, strip-shaped pipes are symmetrically and slidably connected to one side of the interior of the annular box, screws are symmetrically and rotationally connected to the interior of the annular box, one end of each screw is located in the corresponding strip-shaped pipe and is in threaded connection with the corresponding strip-shaped pipe, and first rotating teeth are installed at one end of each screw. Therefore, the effect of quickly fixing and limiting the pipe cable can be achieved, the pipe cable fixing and packaging layer stripping efficiency can be greatly improved, compared with the mode that multiple sets of bolts need to be operated for fixing in the prior art, the pipe cable fixing and packaging layer stripping device is more convenient and faster to use, and practicability is brought to workers during use.

Description

Technical Field

[0001] This utility model relates to the technical field of packaging cable stripping tools, specifically a device for stripping the packaging layer of packaging cables. Background Technology

[0002] The conduit cable is mainly used for pneumatic control and pneumatic gauge signal transmission. It has a tube inside and a PVC or nylon sheath outside. When the end of the conduit cable is damaged and needs to be replaced or cut, the outermost sheath layer of the conduit cable needs to be peeled off. The conventional operation method is manual peeling, which is usually done by cutting directly with a knife.

[0003] Publication No. CN212230976U discloses a cable encapsulation layer stripping tool. This device involves mounting the assembled stripping tool onto the cable, rotating the adjusting shafts on three positioning components to make the front positioning rollers abut against three surfaces of the square cable, and then rotating the top positioning bolts to lock the adjusting shafts for positioning. Next, the position of the stripping blade is adjusted so that it cuts into the encapsulation layer on one surface of the corresponding cable. Compared with existing technologies, this invention has a compact structure, requires no external power supply, is safe and reliable without open flame, saves time and labor, and has high work efficiency. The design of the three positioning components allows for convenient and quick adjustment and is applicable to encapsulated cables of different specifications. It can be widely used in the removal of encapsulation layers from cables and pipelines in oil equipment and injection transportation. However, this patent still has the following problems in actual use:

[0004] The device features a convenient and quick adjustment system with three positioning components, making it suitable for various sizes of encapsulated cables. However, the use of these three components to fix the cables requires frequent bolt operations, which greatly increases the hassle of fixing the cables and prevents the rapid fixation of the cables, causing inconvenience for operators.

[0005] An encapsulation layer stripping device for encapsulated pipelines is proposed to address the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide a device for peeling off the encapsulation layer of encapsulated pipelines, in order to solve the problem mentioned in the background art. The current device uses three positioning components, which are convenient and quick to adjust and can be applied to encapsulated pipelines of different specifications. However, when the device uses three positioning components to fix the pipeline, it requires frequent operation of bolts for fixing, which greatly increases the cumbersomeness of fixing the pipeline and cannot achieve the operation of quickly fixing and limiting the pipeline, causing inconvenience to the staff when using it.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a device for peeling off the encapsulation layer of a packaged pipeline, comprising a mounting plate, an annular box being installed inside the mounting plate, and a cutting blade being provided on one side of the annular box; a clamping mechanism being provided inside the annular box, and an adjusting component being provided on one side of the annular box;

[0008] The clamping mechanism includes an annular tooth rotatably connected to one side of the annular box, and strip tubes symmetrically slidably connected to one side of the annular box. Screws are symmetrically rotatably connected to the inside of the annular box, with one end of the screw threaded inside the strip tube and a first rotating tooth installed at one end. A drive rod is rotatably connected to the bottom of the annular box, with a second rotating tooth installed at the top. Limiting grooves are symmetrically formed on one side of the annular box, and limiting blocks are symmetrically installed on both sides of the strip tubes. Limiting rods are installed inside the limiting blocks, with one end of the limiting rod slidably connected to the limiting groove. A compression frame is installed at one end of the strip tube, and an arc-shaped plate is slidably connected to one side of the compression frame. Ball bearings are rotatably connected to one side of the arc plate.

[0009] Preferably, each side of the strip tube is provided with an insertion hole, and each side of the annular box is provided with a fixing box. A pull rod is slidably connected inside the fixing box, and a pull block is installed at one end of the pull rod. A first telescopic spring is sleeved on the outside of the pull rod, and an insertion rod is installed at one end of the pull block. One end of the insertion rod is inserted into the insertion hole.

[0010] Preferably, a retraction rod is installed between the inner side of the extrusion frame and the arc-shaped plate, and a second telescopic spring is sleeved on the outer side of the retraction rod.

[0011] Preferably, the adjustment assembly includes a support frame installed on one side of the annular box, a movable frame slidably connected to one end of the support frame, a movable plate installed on the inner side of one end of the movable frame, fixed rods symmetrically installed on the inner side of the support frame, the movable plate slidably connected to the outer side of the fixed rods, a third telescopic spring sleeved on the outer side of the fixed rods, a threaded rod rotatably connected to the inside of the support frame, the movable plate threadedly connected to the outer side of the threaded rods, a rotating shaft installed at one end of the cutting blade, one end of the rotating shaft passing through the movable frame and rotatably connected to the movable frame, and a motor installed at one end of the rotating shaft.

[0012] Preferably, one end of the insertion rod passes through the annular box and is slidably connected to the annular box.

[0013] Preferably, one side of the motor is fixedly connected to the movable frame.

[0014] Preferably, the first rotating tooth is engaged with the annular tooth, and the second rotating tooth is engaged with the annular tooth.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: A device for peeling the encapsulation layer of a packaged pipeline, specifically, involves the operator rotating a drive rod to rotate a first rotating tooth. The rotation of the first rotating tooth drives the rotation of an annular tooth, which in turn drives the rotation of multiple sets of second rotating teeth. This rotation of the second rotating teeth then drives multiple sets of screws to rotate synchronously in the same direction. The rotation of the screws causes a strip tube to slide inside the annular box. At this time, the movement of the limiting block causes the limiting rod to slide inside the limiting groove. The movement of the strip tube then drives the movement of multiple sets of extrusion frames. Simultaneously, multiple sets of arc-shaped plates and ball bearings extrude and limit the outer side of the pipeline, thereby achieving a rapid fixation and limiting effect on the pipeline. This significantly improves the efficiency of pipeline fixation and encapsulation layer peeling compared to existing technologies. The method of fixing multiple sets of bolts is more convenient and practical for operators. The rotation of the threaded rod drives the movement of the moving plate, which in turn drives the movement of the moving frame. One end of the moving frame drives the movement of the cutting blade. At this time, the moving plate moves outside the fixed rod, and the third telescopic spring retracts, allowing operators to quickly adjust the position of the cutting blade. This enables the adjustment and stripping of various specifications of pipes and cables. After the surface encapsulation layer of the pipe and cable is cut, the operator starts the motor to drive the rotation of the shaft. The rotation of the shaft drives the rotation of the cutting blade, and the operator rotates the pipe and cable inside the annular box, so that the cutting blade can perform a circumferential cut on the surface encapsulation layer of the pipe and cable, thus greatly improving the efficiency of cutting and stripping the encapsulation layer of the pipe and cable.

[0016] 1. The operator rotates the drive rod, causing the first rotating tooth to rotate. The rotation of the first rotating tooth drives the rotation of the ring tooth, which in turn drives the rotation of multiple sets of second rotating teeth. Since the threaded teeth on the surfaces of the multiple screws are aligned, the rotation of the second rotating teeth causes the multiple sets of screws to rotate synchronously and in the same direction. Because one end of the screw is threaded inside the strip tube, the rotation of the screw causes the strip tube to slide inside the annular box. At this time, the strip tube moves the limiting block, and the movement of the limiting block causes the limiting rod to slide inside the limiting groove. The movement of the strip tube then moves multiple sets of extrusion frames. These extrusion frames move along a convergence or expansion trajectory. When the extrusion frames converge, multiple sets of arc plates and ball bearings extrude and limit the outer side of the conduit. At this time, the operator pulls one end of the conduit, and the cutting blade cuts one side of the conduit, causing multiple sets of ball bearings to roll against the outer side of the conduit. The connection enables rapid fixing and limiting of pipelines and cables, greatly improving the efficiency of pipeline and cable fixing and encapsulation layer peeling. Compared with the existing technology that requires multiple sets of bolts for fixing, it is more convenient and practical for operators. After the strip tube position is adjusted, the operator pulls the lever to slide inside the fixing box. The movement of the lever drives the movement of the pull block. At this time, the first telescopic spring retracts. By releasing the lever and the reset property of the first telescopic spring, one end of the plug can be inserted into the plug hole, thereby achieving the effect of quickly fixing and limiting the strip tube. This allows the adjusted strip tube to be positioned, facilitating the subsequent peeling of the encapsulation layer of pipelines and cables of the same specification. This effectively avoids the phenomenon of screw deviation and rotation caused by external forces, thereby improving the stability of the strip tube during use.

[0017] 2. The operator rotates the threaded rod inside the support frame. The rotation of the threaded rod drives the movement of the moving plate, which in turn moves the moving frame. At this time, the moving frame slides inside one end of the support frame, and the moving frame drives the cutting blade to move. The moving plate moves outside the fixed rod, and the third telescopic spring retracts, allowing the operator to quickly adjust the position of the cutting blade. This enables the stripping of various specifications of conduits and cables. After the surface encapsulation layer of the conduit and cable is cut, the operator starts the motor to drive the rotation of the rotating shaft. The rotation of the rotating shaft drives the rotation of the cutting blade. The operator then rotates the conduit and cable inside the annular box, allowing the cutting blade to perform a circumferential cut on the surface encapsulation layer of the conduit and cable. This greatly improves the efficiency of cutting and stripping the conduit and cable encapsulation layer and provides convenience for the operator. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall surface structure of this utility model;

[0019] Figure 2This is a cross-sectional view of the overall structure of this utility model;

[0020] Figure 3 This is a cross-sectional view of the overall operating structure of this utility model;

[0021] Figure 4 This is an enlarged structural diagram of part A in this utility model;

[0022] Figure 5 This is a partially enlarged structural diagram of the clamping mechanism in this utility model;

[0023] Figure 6 This is a side view of the overall structure of the fixing box in this utility model;

[0024] Figure 7 This is a schematic diagram of the overall structure of the adjustment component in this utility model;

[0025] Figure 8 This is a schematic diagram of the overall operating structure of the adjustment component in this utility model.

[0026] In the diagram: 1. Mounting plate; 101. Ring box; 102. Cutting blade; 2. Clamping mechanism; 201. Ring tooth; 202. Strip tube; 203. Screw; 204. First rotating tooth; 205. Drive rod; 206. Second rotating tooth; 207. Limiting groove; 208. Limiting block; 209. Limiting rod; 210. Extrusion frame; 211. Arc plate; 212. Ball bearing; 213. Insertion hole; 214. Fixing box; 215. Pull rod; 216. Pull block; 217. First telescopic spring; 218. Insert rod; 219. Retracting rod; 220. Second telescopic spring; 3. Adjustment assembly; 301. Support frame; 302. Moving frame; 303. Moving plate; 304. Fixing rod; 305. Third telescopic spring; 306. Threaded rod; 307. Rotating shaft; 308. Motor. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-8 The present invention provides a technical solution: a device for peeling off the encapsulation layer of a packaged pipeline, comprising a mounting plate 1, an annular box 101 installed inside the mounting plate 1, and a cutting blade 102 provided on one side of the annular box 101; a clamping mechanism 2 is provided inside the annular box 101, and an adjusting component 3 is provided on one side of the annular box 101.

[0029] The clamping mechanism 2 includes an annular tooth 201 rotatably connected to one side of the annular box 101. A strip tube 202 is symmetrically slidably connected to one side of the annular box 101. Screws 203 are symmetrically rotatably connected inside the annular box 101. One end of the screw 203 is threaded inside the strip tube 202, and a first rotating tooth 204 is installed at one end of the screw 203. A drive rod 205 is rotatably connected inside the bottom end of the annular box 101, and a second rotating tooth 206 is installed at the top end of the drive rod 205. The first rotating tooth 204 and the annular tooth 201 are meshed together, and the second rotating tooth 206 and the annular tooth 201 are also meshed together. The annular box 101 has a... The strip tube 202 has symmetrically provided limiting grooves 207 on both sides, and limiting blocks 208 are symmetrically installed on both sides. The limiting blocks 208 have limiting rods 209 installed inside, and one end of the limiting rods 209 is slidably connected to the limiting grooves 207. The strip tube 202 has a compression frame 210 installed at one end, and an arc plate 211 is slidably connected inside one side of the compression frame 210. Roller balls 212 are slidably connected inside one side of the arc plate 211. This enables the rapid fixing and limiting of the pipeline and cable, which greatly improves the efficiency of pipeline and cable fixing and encapsulation layer peeling. Compared with the existing technology that requires multiple sets of bolts for fixing, it is more convenient and practical for workers to use.

[0030] Each side of the strip tube 202 is provided with an insertion hole 213, and each side of the annular box 101 is provided with a fixing box 214. A pull rod 215 is slidably connected inside the fixing box 214, and a pull block 216 is installed at one end of the pull rod 215. A first telescopic spring 217 is sleeved on the outside of the pull rod 215, and an insertion rod 218 is installed at one end of the pull block 216. One end of the insertion rod 218 passes through the annular box 101 and is slidably connected to the annular box 101. The other end of the insertion rod 218 is inserted into the insertion hole 213, thereby achieving the effect of quickly fixing and limiting the strip tube 202. This allows for the positioning of the adjusted strip tube 202, facilitating the subsequent peeling of the encapsulation layer of the same specification cable by the staff. This effectively avoids the phenomenon of the screw 203 shifting and rotating due to external force factors, thereby improving the stability of the strip tube 202 during use.

[0031] A retractable rod 219 is installed between the inner side of the extrusion frame 210 and the arc plate 211, and a second telescopic spring 220 is sleeved on the outer side of the retractable rod 219. Through the design of the retractable rod 219 and the second telescopic spring 220, the arc plate 211 can be buffered, and the second telescopic spring 220 can drive the arc plate 211 to make slight adjustments, so as to meet the effect of feeding the same specification of pipes and cables, and bring practicality to the staff when using it.

[0032] The adjustment assembly 3 includes a support frame 301 mounted on one side of the annular box 101. A movable frame 302 is slidably connected to one end of the support frame 301, and a movable plate 303 is mounted on the inner side of one end of the movable frame 302. Fixed rods 304 are symmetrically mounted on the inner side of the support frame 301, and the movable plate 303 is slidably connected to the outer side of the fixed rods 304. A third telescopic spring 305 is sleeved on the outer side of the fixed rods 304. A threaded rod 306 is rotatably connected inside the support frame 301, and the movable plate 303 is threadedly connected to the outer side of the threaded rod 306. A rotating shaft 307 is mounted on one end of the cutting blade 102, and one end of the rotating shaft 307 passes through the movable frame 302 and is connected to the movable frame 302. The rotating shaft 307 is connected to the moving frame 302, and a motor 308 is installed at one end of the rotating shaft 307. One side of the motor 308 is fixedly connected to the moving frame 302, which allows the operator to quickly adjust the position of the cutting blade 102. This enables the cutting blade to adjust and peel off various specifications of pipes and cables. After the surface encapsulation layer of the pipe and cable is cut, the operator starts the motor 308 to drive the rotating shaft 307 to rotate. The rotation of the rotating shaft 307 drives the cutting blade 102 to rotate. The operator then rotates the pipe and cable inside the annular box 101, so that the cutting blade 102 can perform a circumferential cut on the surface encapsulation layer of the pipe and cable. This greatly improves the efficiency of cutting and peeling the encapsulation layer of the pipe and cable, and brings convenience to the operator during use.

[0033] Working principle: Before using this encapsulation layer stripping device for encapsulated pipelines, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 8As shown, the worker attaches the annular box 101 to the outside of one end of the conduit. At this time, the worker rotates the drive rod 205, causing the first rotating tooth 204 to rotate. The rotation of the first rotating tooth 204 causes the annular tooth 201 to rotate, and the rotation of the annular tooth 201 causes multiple sets of second rotating teeth 206 to rotate. Since the threaded teeth on the surfaces of the multiple sets of screws 203 are aligned, the rotation of the second rotating teeth 206 causes the multiple sets of screws 203 to rotate synchronously and in the same direction. Because one end of the screw 203 is threaded inside the strip tube 202, the rotation of the screw 203 causes the strip tube 202 to slide inside the annular box 101. At this time, the strip tube 202 drives the movement of the limiting block 208, and the movement of the limiting block 208 causes the limiting rod 209 to slide inside the limiting groove 207. At this time, the movement of the strip tube 202 drives the movement of multiple sets of extrusion frames 210. At this time, the multiple sets of extrusion frames 210 move along a convergence or expansion trajectory. When the multiple sets of extrusion frames 210 converge, the multiple sets of arc plates 211 and ball bearings 212 extrude and limit the outer side of the pipeline. At this time, the worker pulls one end of the pipeline, and the cutting blade 102 cuts one side of the pipeline, thereby causing the multiple sets of ball bearings 212 to roll and connect with the outer side of the pipeline, thus enabling rapid processing of the pipeline. This method achieves a fixed limiting effect, significantly improving the efficiency of cable fixing and encapsulation layer peeling. It is more convenient than existing technologies that require multiple bolts, enhancing usability for operators. After the strip tube 202 is adjusted, the operator pulls the lever 215, which slides inside the fixing box 214. The movement of the lever 215 moves the pull block 216, causing the first telescopic spring 217 to contract. By releasing the lever 215 and utilizing the restoring property of the first telescopic spring 217, one end of the insertion rod 218 can be inserted into the insertion hole 213, thus achieving… The current fast-fixing and limiting strip tube 202 can be positioned to facilitate the subsequent peeling of the encapsulation layer of the same specification of pipe and cable. This effectively avoids the phenomenon of screw 203 deflection and rotation caused by external force factors, thereby improving the stability of strip tube 202 during use. Through the design of retraction rod 219 and second telescopic spring 220, the arc plate 211 can be buffered, and the second telescopic spring 220 can drive the arc plate 211 to make slight adjustments to meet the feeding effect of pipe and cable of the same specification, bringing practicality to the workers during use.

[0034] The threaded rod 306 is rotated inside the support frame 301 by the operator. The rotation of the threaded rod 306 drives the movement of the moving plate 303, which in turn drives the movement of the moving frame 302. At this time, the moving frame 302 slides inside one end of the support frame 301, and one end of the moving frame 302 drives the movement of the cutting blade 102. At this time, the moving plate 303 moves outside the fixed rod 304. At this time, the third telescopic spring 305 retracts, which allows the operator to quickly adjust the position of the cutting blade 102. This can meet the needs of adjusting and stripping various specifications of pipes and cables. After the surface encapsulation layer of the pipe and cable is cut, the operator starts the motor 308 to drive the rotation of the rotating shaft 307. The rotation of the rotating shaft 307 drives the rotation of the cutting blade 102. At this time, the operator rotates the pipe and cable inside the annular box 101, so that the cutting blade 102 can perform a circumferential cut on the surface encapsulation layer of the pipe and cable. This greatly improves the efficiency of cutting and stripping the encapsulation layer of the pipe and cable, and brings convenience to the operator during use.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for peeling off the encapsulation layer of a packaged pipeline, comprising a mounting plate (1), wherein an annular box (101) is installed inside the mounting plate (1), and a cutting blade (102) is provided on one side of the annular box (101); Its features are, Also includes: The annular box (101) is provided with a clamping mechanism (2) inside, and an adjustment component (3) is provided on one side of the annular box (101); The clamping mechanism (2) includes an annular tooth (201) rotatably connected to one side of the annular box (101), and strip tubes (202) are symmetrically slidably connected to one side of the annular box (101). Screws (203) are symmetrically rotatably connected to the inside of the annular box (101), with one end of the screw (203) threaded inside the strip tube (202). A first rotating tooth (204) is installed at one end of the screw (203). A drive rod (205) is rotatably connected inside the bottom end of the annular box (101), and a first rotating tooth (204) is installed at the top end of the drive rod (205). The second rotating tooth (206) and the inner side of the annular box (101) are symmetrically provided with limiting grooves (207), and the two sides of the strip tube (202) are symmetrically installed with limiting blocks (208), and the limiting blocks (208) are installed with limiting rods (209) inside, and one end of the limiting rods (209) is slidably connected to the limiting grooves (207), and one end of the strip tube (202) is installed with a pressing frame (210), and one side of the pressing frame (210) is slidably connected with an arc plate (211), and one side of the arc plate (211) is slidably connected with balls (212).

2. The encapsulation layer stripping device for encapsulated pipelines according to claim 1, characterized in that: Each of the strip tubes (202) has an insertion hole (213) on one side, and each of the annular boxes (101) has a fixing box (214) installed on one side. The fixing box (214) has a pull rod (215) slidably connected inside. One end of the pull rod (215) is equipped with a pull block (216), and a first telescopic spring (217) is sleeved on the outside of the pull rod (215). One end of the pull block (216) is equipped with an insertion rod (218), and one end of the insertion rod (218) is inserted into the insertion hole (213).

3. The encapsulation layer stripping device for encapsulated pipelines according to claim 1, characterized in that: A retractable rod (219) is installed between the inner side of the extrusion frame (210) and the arc plate (211), and a second telescopic spring (220) is sleeved on the outer side of the retractable rod (219).

4. The encapsulation layer stripping device for encapsulated pipelines according to claim 1, characterized in that: The adjustment assembly (3) includes a support frame (301) installed on one side of the annular box (101), and a movable frame (302) is slidably connected to one end of the support frame (301). A movable plate (303) is installed on the inner side of one end of the movable frame (302). Fixed rods (304) are symmetrically installed on the inner side of the support frame (301). The movable plate (303) is slidably connected to the outer side of the fixed rod (304). A third telescopic spring (305) is sleeved on the outer side of the fixed rod (304). A threaded rod (306) is rotatably connected to the inside of the support frame (301). The movable plate (303) is threadedly connected to the outer side of the threaded rod (306). A rotating shaft (307) is installed at one end of the cutting blade (102). One end of the rotating shaft (307) passes through the movable frame (302) and is rotatably connected to the movable frame (302). A motor (308) is installed at one end of the rotating shaft (307).

5. The encapsulation layer stripping device for encapsulated pipelines according to claim 2, characterized in that: One end of the insertion rod (218) passes through the annular box (101) and is slidably connected to the annular box (101).

6. The encapsulation layer stripping device for encapsulated pipelines according to claim 4, characterized in that: One side of the motor (308) is fixedly connected to the movable frame (302).

7. The encapsulation layer stripping device for encapsulated pipelines according to claim 1, characterized in that: The first rotating tooth (204) is meshed with the ring tooth (201), and the second rotating tooth (206) is meshed with the ring tooth (201).

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