Cutting equipment for PVC line pipe machining

Abstract

The utility model is suitable for the technical field of line pipe cutting, and provides cutting equipment for PVC line pipe machining. The plurality of limiting sleeves are all mounted at the bottom of the base; the plurality of limiting rods are respectively mounted in the plurality of limiting sleeves in a sliding manner; the two adjusting frames are fixed to the multiple limiting rods correspondingly, and the two adjusting frames are located on the two sides of the base correspondingly; and the limiting plate is fixed to the top of any adjusting frame, and the limiting plate is used for limiting the position of the PVC line pipe. According to the scheme, the cutting equipment for PVC line pipe machining is high in flexibility, the unfolding state can be adjusted according to the length of a line pipe and the cutting requirement, and meanwhile the cutting equipment can be folded to reduce the occupied space during idle or transportation.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire tube cutting, and in particular relates to a cutting device for processing PVC wire tubes. Background Art

[0002] PVC wire pipe is a commonly used plastic product. During processing, it is often necessary to cut it into different lengths to facilitate transportation and expand product types. Under the traditional cutting method, most of the cutting is done by manual handheld cutting machines, which is labor-intensive and inefficient.

[0003] The patent document with authorization announcement number CN220481845U discloses a cutting device for PVC wire pipe processing; it includes a workbench and an auxiliary mechanism, the workbench has a material guiding inclined part, the auxiliary mechanism includes a lower clamping seat, a mounting frame, a clamping hydraulic cylinder, an upper clamping seat, a cutting machine, a limiting device and a driving device. During processing, an external conveyor first feeds the material. During feeding, the bottom side of the PVC wire pipe first contacts the lower clamping seat, and then the conveyor continues to feed the material. When the end head of the cutting side of the PVC wire pipe is limited by the limiting device, at this time, the clamping hydraulic cylinder is actuated to push the upper clamping seat downward, and cooperate with the lower clamping seat to clamp multiple wire pipes. Then, the driving device is actuated to drive the cutting machine to move in a straight line to achieve cutting, and then realize that when performing PVC wire pipe cutting processing, multiple PVC wire pipes can be cut at the same time. When processing large quantities of products, the cutting processing time can be greatly shortened, the processing efficiency can be improved, and it is more conducive to the rapid processing and use of large quantities of products.

[0004] The limit plate of the device can adjust its position as needed, which means that sufficient moving space needs to be set on the workbench, which makes the workbench larger and inconvenient for transportation, transfer and storage. Furthermore, although the limit plate can limit the wire pipe, it is impossible to monitor whether multiple wire pipes are fully in contact with the limit plate, which may easily lead to different lengths of pipe sections. Utility Model Content

[0005] The utility model provides a cutting device for PVC wire pipe processing, aiming to solve the problem in the background technology that the workbench of the current cutting device is large in size and inconvenient for transportation, transfer and storage.

[0006] To solve the above problems, the utility model is implemented as follows: a cutting device for PVC wire pipe processing, comprising: a base; a plurality of limit sleeves, which are all installed at the bottom of the base; a plurality of limit rods, which are respectively slidably installed in the plurality of limit sleeves; two adjustment frames, which are respectively fixed on the plurality of limit rods, and the two adjustment frames are respectively located on both sides of the base; a limit plate, which is fixed on the top of any one of the adjustment frames, and is used to limit the position of the PVC wire pipe, and the limit plate is provided with a plurality of pressure sensors for monitoring the interference of the PVC wire pipe; two limit assemblies, which are both arranged on the top of the base, and are used to stabilize the PVC wire pipe; a cutting assembly, which is arranged on the base, and is used to cut the PVC wire pipe.

[0007] Preferably, the limiting assembly includes a first support frame, a bottom plate, a plurality of first electric telescopic rods and a top plate, the first support frame and the bottom plate are both fixed on the top of the base, the bottom plate is located directly below the first support frame, the plurality of first electric telescopic rods are all mounted on the top inner wall of the first support frame, the top plate is mounted on the output rods of the plurality of first electric telescopic rods, the top plate is located directly above the bottom plate, and a plurality of slots for clamping PVC wire pipes are provided on the side where the top plate and the bottom plate are close to each other.

[0008] Preferably, the cutting assembly includes a second support frame, a plurality of second electric telescopic rods, a mounting frame, a plurality of cutting knives and a plurality of first motors, the second support frame is fixed on the top of the base, the plurality of second electric telescopic rods are fixed on the top inner wall of the second support frame, the mounting frame is mounted on the output rods of the plurality of second electric telescopic rods, the plurality of cutting knives are rotatably mounted on the mounting frame, the plurality of first motors are fixed on the mounting frame, the output shafts of the plurality of first motors are respectively fixedly connected to the plurality of cutting knives, and the number of the cutting knives and the card slots is the same.

[0009] Preferably, a plurality of supporting legs are installed at the bottom of the base, the two adjustment frames are both L-shaped, universal wheels are installed at the bottom of the two adjustment frames, and a self-locking structure is provided on the plurality of universal wheels.

[0010] Preferably, a discharge port for discharging cutting debris is provided on the base, a collecting box is placed at the bottom of the base, the collecting box is located directly below the discharge port, and the discharge port is located directly below the second support frame.

[0011] Preferably, a support roller for supporting the PVC wire tube is rotatably installed on the top of the other adjusting frame, and a plurality of rollers are provided on the support roller. Two second motors are installed on the top of the adjusting frame, and the output shafts of the two second motors are fixedly connected to the support roller.

[0012] Preferably, a plurality of the pressure sensors are all fixedly covered with a rubber protective cover, and a plurality of the supporting legs are all installed with an anti-slip pad at the bottom.

[0013] Compared with the related art, the cutting equipment for PVC wire tube processing provided by the utility model has the following beneficial effects:

[0014] Compared with the prior art, the cutting equipment for PVC wire pipe processing provided by the present solution can support wire pipes of different lengths by setting two adjustment frames in cooperation with limit sleeves and limit rods. At the same time, making the adjustment frames contact the base can reduce the space occupied by the rotating device. The wire pipe can be stabilized by setting a limit assembly, and the wire pipe can be cut off by setting a cutting assembly. The feeding effect can be achieved by setting a second motor to drive the support roller to rotate. By setting a pressure sensor, it can be monitored whether the wire pipe contacts the limit plate to prevent the cut wire pipes from being of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the top view of a cutting device for PVC wire tube processing provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the second support frame in the utility model;

[0017] Figure 3 This is a schematic diagram of the main structure of the first support frame in the utility model;

[0018] Figure 4 This is a schematic diagram of the main cross-sectional structure of the base in the utility model;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustment frame in the utility model.

[0020] Figure numerals: 1. base; 2. limit sleeve; 3. limit rod; 4. adjustment frame; 5. limit plate; 6. pressure sensor; 7. rubber protective cover; 8. first support frame; 9. bottom plate; 10. first electric telescopic rod; 11. top plate; 12. second support frame; 13. second electric telescopic rod; 14. mounting frame; 15. cutting knife; 16. first motor; 17. discharge port; 18. universal wheel; 19. support leg; 20. support roller; 21. second motor. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model provides a cutting device for PVC wire tube processing, such as Figure 1-5 As shown, the cutting equipment for PVC wire pipe processing includes: a base 1; a plurality of limit sleeves 2, and the plurality of limit sleeves 2 are installed at the bottom of the base 1; a plurality of limit rods 3, and the plurality of limit rods 3 are respectively slidably installed in the plurality of limit sleeves 2; two adjustment frames 4, and the two adjustment frames 4 are respectively fixed on the plurality of limit rods 3, and the two adjustment frames 4 are respectively located on both sides of the base 1; a limit plate 5, and the limit plate 5 is fixed on the top of any one of the adjustment frames 4, and the limit plate 5 is used to limit the position of the PVC wire pipe, and the limit plate 5 is provided with a plurality of pressure sensors 6 for monitoring the interference of the PVC wire pipe; two limit assemblies, and the two limit assemblies are both arranged on the top of the base 1, and the limit assemblies are used to stabilize the PVC wire pipe; a cutting assembly, and the cutting assembly is arranged on the base 1, and the cutting assembly is used to cut the PVC wire pipe.

[0024] In this embodiment, the base 1 serves as the basic supporting structure of the entire cutting equipment, carrying and fixing other components. The limit sleeve 2 provides a sliding track for the limit rod 3, allowing the position of the limit plate 5 to be adjusted to adapt to PVC wire pipes of different lengths. The pressure sensor 6 is used to monitor whether the PVC wire pipe is completely in contact with the limit plate 5 to ensure that all wire pipes are of the same length. The limit assembly is used to stabilize the PVC wire pipe to prevent the wire pipe from moving or shaking during the cutting process. The cutting assembly is used to cut the PVC wire pipe.

[0025] In a further preferred embodiment of the utility model, the limiting assembly includes a first support frame 8, a bottom plate 9, a plurality of first electric telescopic rods 10 and a top plate 11, the first support frame 8 and the bottom plate 9 are both fixed to the top of the base 1, the bottom plate 9 is located directly below the first support frame 8, the plurality of first electric telescopic rods 10 are all mounted on the top inner wall of the first support frame 8, the top plate 11 is mounted on the output rods of the plurality of first electric telescopic rods 10, the top plate 11 is located directly above the bottom plate 9, and a plurality of slots for clamping PVC wire pipes are provided on the side where the top plate 11 and the bottom plate 9 are close to each other.

[0026] In this embodiment, the first support frame 8 serves as the main supporting structure of the limiting assembly, the bottom plate 9 provides a basic supporting surface for the PVC wire pipe, and the first electric telescopic rod 10 can be extended and retracted as needed to adjust the distance between the top plate 11 and the bottom plate 9. The top plate 11 and the bottom plate 9 together constitute an adjustable clamping space for stabilizing the PVC wire pipe. The shape and size of the card slot match the PVC wire pipe and are used to clamp the PVC wire pipe to prevent the wire pipe from moving or shaking during the cutting process.

[0027] In a further preferred embodiment of the utility model, the cutting assembly includes a second support frame 12, a plurality of second electric telescopic rods 13, a mounting frame 14, a plurality of cutting knives 15 and a plurality of first motors 16, the second support frame 12 is fixed to the top of the base 1, the plurality of second electric telescopic rods 13 are fixed on the top inner wall of the second support frame 12, the mounting frame 14 is mounted on the output rods of the plurality of second electric telescopic rods 13, the plurality of cutting knives 15 are rotatably mounted on the mounting frame 14, the plurality of first motors 16 are fixed on the mounting frame 14, the output shafts of the plurality of first motors 16 are respectively fixedly connected to the plurality of cutting knives 15, and the number of the cutting knives 15 is consistent with the number of the card slots.

[0028] In this embodiment, the second support frame 12 serves as the main supporting structure of the cutting assembly, the second electric telescopic rod 13 can be telescopically adjusted as needed to adjust the height and position of the mounting frame 14, the cutting knife 15 is used to cut the PVC wire pipe, and the first motor 16 is used to drive the cutting knife 15 to perform rotational cutting. The number of cutting knives 15 and card slots is consistent to ensure that the PVC wire pipe in each card slot can be cut by the corresponding cutting knife 15.

[0029] In a further preferred embodiment of the utility model, a plurality of supporting legs 19 are installed at the bottom of the base 1, the two adjustment frames 4 are both L-shaped, universal wheels 18 are installed at the bottom of the two adjustment frames 4, and a self-locking structure is provided on the plurality of universal wheels 18.

[0030] In this embodiment, the support legs 19 provide stable support for the equipment, ensuring that the equipment will not shake or move during the processing process. The universal wheels 18 enable the equipment to move and turn easily, making it convenient for the user to move the adjustment frame 4. When the equipment needs to be fixed in one position for processing, the user can lock the universal wheels 18 through the self-locking structure to prevent the equipment from moving or sliding during the processing process.

[0031] In a further preferred embodiment of the utility model, a discharge port 17 for discharging cutting debris is provided on the base 1, and a collection box is placed at the bottom of the base 1, and the collection box is located directly below the discharge port 17, and the discharge port 17 is located directly below the second support frame 12.

[0032] In this embodiment, the discharge port 17 is used to discharge the debris generated during the cutting process. These discharge ports 17 are located directly below the cutting assembly (i.e., the second support frame 12 and the cutting knife 15) so that the debris can be discharged directly. The collection box is used to receive the cutting debris discharged from the discharge port 17, which is convenient for the user to carry out subsequent cleaning and processing.

[0033] In a further preferred embodiment of the utility model, a support roller 20 for supporting the PVC wire pipe is rotatably installed on the top of another adjusting frame 4, and a plurality of rollers are provided on the support roller 20. Two second motors 21 are installed on the top of the adjusting frame 4, and the output shafts of the two second motors 21 are fixedly connected to the support roller 20.

[0034] In this embodiment, the support roller 20 is used to support and guide the PVC wire pipe into the cutting area. The roller is an important component on the support roller 20. It is in direct contact with the PVC wire pipe and plays a supporting and guiding role. By controlling the rotation of the second motor 21, the support roller 20 can be driven to rotate, thereby driving the PVC wire pipe to roll on the support roller 20 to achieve automatic feeding and transportation.

[0035] In a further preferred embodiment of the utility model, a plurality of the pressure sensors 6 are all fixedly covered with a rubber protective sleeve 7, and a plurality of the support legs 19 are all installed with an anti-slip pad at the bottom.

[0036] In this embodiment, the main function of the rubber protective cover 7 is to protect the pressure sensor 6 from direct impact and damage from the external environment, such as preventing collision, scratching, etc., thereby extending its service life. The main function of the anti-slip pad is to increase the friction between the equipment and the ground to prevent the equipment from sliding or shifting due to vibration or improper human operation during processing, thereby ensuring the stability of the equipment.

[0037] To sum up, compared with the related art, the present device can support wire tubes of different lengths by setting two adjustment frames 4 in cooperation with the limit sleeve 2 and the limit rod 3. At the same time, making the adjustment frame 4 contact the base 1 can reduce the space occupied by the rotating device. The wire tube can be stabilized by setting a limit assembly, and the wire tube can be cut off by setting a cutting assembly. The feeding effect can be achieved by setting a second motor 21 to drive the support roller 20 to rotate. The pressure sensor 6 can be used to monitor whether the wire tube contacts the limit plate 5 to prevent the cut wire tubes from being of different lengths.

[0038] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0039] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A cutting device for PVC wire tube processing, characterized in that: include: Base; A plurality of limiting sleeves, wherein the plurality of limiting sleeves are installed at the bottom of the base; A plurality of limiting rods, wherein the plurality of limiting rods are slidably installed in the plurality of limiting sleeves respectively; Two adjustment frames, the two adjustment frames are respectively fixed on the plurality of limit rods, and the two adjustment frames are respectively located on two sides of the base; A limit plate, the limit plate is fixed on the top of any one of the adjustment frames, the limit plate is used to limit the position of the PVC wire tube, and the limit plate is provided with a plurality of pressure sensors for monitoring the interference of the PVC wire tube; Two limit assemblies, both of which are arranged on the top of the base, and are used to stabilize the PVC wire tube; A cutting assembly is arranged on the base, and the cutting assembly is used for cutting the PVC wire pipe.

2. The cutting device for PVC wire pipe processing according to claim 1, characterized in that: The limiting assembly includes a first support frame, a bottom plate, a plurality of first electric telescopic rods and a top plate, wherein the first support frame and the bottom plate are both fixed to the top of the base, the bottom plate is located directly below the first support frame, the plurality of first electric telescopic rods are all mounted on the top inner wall of the first support frame, the top plate is mounted on the output rods of the plurality of first electric telescopic rods, the top plate is located directly above the bottom plate, and a plurality of slots for clamping PVC wire pipes are provided on the sides where the top plate and the bottom plate are close to each other.

3. The PVC wire tube processing cutting device according to claim 2, characterized in that: The cutting assembly includes a second support frame, a plurality of second electric telescopic rods, a mounting frame, a plurality of cutting knives and a plurality of first motors. The second support frame is fixed to the top of the base. The plurality of second electric telescopic rods are fixed to the top inner wall of the second support frame. The mounting frame is mounted on the output rods of the plurality of second electric telescopic rods. The plurality of cutting knives are rotatably mounted on the mounting frame. The plurality of first motors are fixed on the mounting frame. The output shafts of the plurality of first motors are respectively fixedly connected to the plurality of cutting knives. The number of the cutting knives is consistent with the number of the card slots.

4. The cutting device for PVC wire pipe processing according to claim 1, characterized in that: A plurality of supporting legs are installed at the bottom of the base, the two adjustment frames are both L-shaped, universal wheels are installed at the bottom of the two adjustment frames, and a self-locking structure is provided on the plurality of universal wheels.

5. The cutting device for PVC wire tube processing according to claim 3, characterized in that: The base is provided with a discharge port for discharging cutting debris, and a collecting box is placed at the bottom of the base. The collecting box is located directly below the discharge port, and the discharge port is located directly below the second supporting frame.

6. The cutting device for PVC wire tube processing according to claim 1, characterized in that: A support roller for supporting the PVC wire tube is rotatably installed on the top of the other adjustment frame, and a plurality of rollers are provided on the support roller. Two second motors are installed on the top of the adjustment frame, and the output shafts of the two second motors are fixedly connected to the support roller.

7. The cutting device for PVC wire pipe processing according to claim 4, characterized in that: A rubber protective sleeve is fixedly provided outside the plurality of pressure sensors, and an anti-skid pad is installed at the bottom of the plurality of support legs.

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