A cutting device for pipe production

Abstract

The utility model discloses a cutting device for pipeline production, including work table, the top fixedly connected with support of work table, the top fixedly connected with first air cylinder of support, the output of first air cylinder is through to the inside of support and is fixedly connected with the cross piece, the bottom fixedly connected with first motor of cross piece, the front surface fixedly connected with the protective cover of first motor, the output of first motor is through to the inside of protective cover and is fixedly connected with cutting knife. The utility model discloses through the cleaning mechanism to the cutting knife attached in the scrap and carries out the cleaning, then makes the collection mechanism to the cutting pipeline and the cleaning cutting knife and produces the scrap and collects, this cutting device for pipeline production has the advantage that the scrap is collected, improves the stability of cutting device, prevents the excessive accumulation of scrap in the inside of cutting device simultaneously, avoids the scrap and blocks the user's vision and influences the cutting device cutting pipeline.

Description

Technical Field

[0001] This utility model relates to the field of pipeline production technology, specifically a cutting device for pipeline production. Background Technology

[0002] A pipeline is a device made up of pipes, pipe fittings, valves, etc., used to transport gases, liquids, or fluids containing solid particles. Typically, fluids are pressurized by blowers, compressors, pumps, boilers, etc., and then flow from the high-pressure area to the low-pressure area in the pipeline. They can also be transported using the fluid's own pressure or gravity. Pipelines have a wide range of applications, mainly used for water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering, and various industrial installations. Pipelines are classified by material: metal pipes and non-metal pipes.

[0003] Plastic pipes are a type of pipe. During the pipe manufacturing process, in order to ensure that the size and shape of the pipe meet the user's needs, a cutting device is needed to cut the pipe. According to the search, Chinese patent authorization number CN221872160U discloses a cutting device for the production of plastic drainage pipes. The device consists of a base plate and a base with first guide grooves integrally set at both ends of the base plate. A drive component fixed at the rear end of the base plate can cut the pipe. A displacement component set on the upper left side of the base plate is laterally slidably connected to the first guide groove. A clamping component fixed on the outer wall of the displacement component can fix the tail end of the pipe. This utility model can rotate the pipe after it is fixed, so that the rotating blade can cut the rotating pipe. This avoids the phenomenon that the blade will be clamped by the opening area of ​​the plastic pipe during the cutting process when the pipe is in a stationary state, which would cause the blade to get stuck. This improves the cutting effect of the blade on the pipe. This application can clamp and fix both ends of the pipe to prevent the pipe from swinging when rotating.

[0004] The existing technical solution described above has the following drawbacks: during the use of the cutting device, it is impossible to collect the waste generated when cutting the pipe. Excessive accumulation of waste inside the cutting device can easily obstruct the user's view and affect the cutting device's ability to cut the pipe. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a pipe cutting device with the advantage of waste collection, thus solving the problem that the cutting device cannot collect the waste generated during pipe cutting.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a pipe cutting device, comprising a workbench, a support fixedly connected to the top of the workbench, a first cylinder fixedly connected to the top of the support, the output end of the first cylinder penetrating into the interior of the support and fixedly connected to a horizontal block, a first motor fixedly connected to the bottom of the horizontal block, a protective cover fixedly connected to the front of the first motor, and a cutting blade fixedly connected to the output end of the first motor penetrating into the interior of the protective cover.

[0007] A cleaning mechanism is located at the top of the protective cover, and the side of the cleaning mechanism near the cutting blade extends into the interior of the protective cover;

[0008] A collection mechanism is located at the bottom of the workbench, and the surface of the collection mechanism is fixedly connected to the inner wall of the workbench.

[0009] A positioning component is located on the back of the first cylinder, and the bottom of the positioning component is fixedly connected to the top of the bracket.

[0010] As a preferred embodiment of this utility model, the cleaning mechanism includes a second motor located at the top of the protective cover. A gear is fixedly connected to the output end of the second motor. Gear plates mesh on both sides of the gear. A connecting block is fixedly connected to the side of the gear plate away from the gear. The side of the connecting block near the cutting blade extends into the interior of the protective cover and is fixedly connected to a bent block. A polishing stone is fixedly connected to the side of the bent block near the cutting blade.

[0011] As a preferred embodiment of the present invention, the collection mechanism includes a box body located at the bottom of the workbench, the surface of the box body being fixedly connected to the inner wall of the workbench, a collection cover being connected to the bottom of the back of the box body, a fan being connected to the back of the collection cover, the front of the fan being fixedly connected to the back of the box body, and a housing being provided inside the box body.

[0012] As a preferred embodiment of the present invention, the positioning component includes a second cylinder located behind the first cylinder. The bottom of the second cylinder is fixedly connected to the top of the bracket. The output end of the second cylinder extends through to the bottom of the bracket and is fixedly connected to a pressure plate. The front of the pressure plate is slidably connected to the back of the bracket.

[0013] As a preferred embodiment of this utility model, the back of the box body is provided with an air inlet hole for use with the collection cover, a filter cloth is fixedly connected to the back of the inner wall of the box body, a locking block is fixedly connected to the back of the inner wall of the box body, and a locking hole for use with the locking block is provided on the back of the box body.

[0014] As a preferred embodiment of this utility model, the front of the box is provided with a handle, and the top of both sides of the inner wall of the handle is fixedly connected with a rotating shaft. The surface of the rotating shaft is slidably connected to the inner wall of the box. A protective net is horizontally fixedly connected to the top of the inner part of the box, and the top of the protective net has a through hole for use with a cutting knife.

[0015] As a preferred embodiment of this utility model, the top of the protective cover is fixedly connected to a housing, the surface of the second motor is fixedly connected to the inner wall of the housing, and grooves are provided on the top of the workbench and the bottom of the pressure plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model uses a cleaning mechanism to clean the waste attached to the cutting blade, and then a collection mechanism to collect the waste generated from the cutting pipe and the cleaning of the cutting blade. This pipe production cutting device has the advantage of waste collection, which improves the stability of the cutting device and prevents excessive accumulation of waste inside the cutting device, thus avoiding the waste from obstructing the user's view and affecting the cutting of the pipe.

[0018] 2. This utility model, through the setting of the cleaning mechanism, can clean the debris attached to the surface of the cutting blade, preventing the debris from adhering to the cutting blade and affecting the cutting of the pipe; through the setting of the collection mechanism, it can collect the waste generated by the cutting blade when cutting the pipe, preventing the waste from scattering everywhere and affecting the environment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This utility model Figure 1 A three-dimensional structural diagram of the central protective shield;

[0021] Figure 3 This utility model Figure 1 Exploded view of the structure of the central protective shield;

[0022] Figure 4 This utility model Figure 2 Exploded view of the middle shell structure;

[0023] Figure 5 This utility model Figure 1 Three-dimensional structural diagram of the intermediate pressure plate;

[0024] Figure 6 This utility model Figure 1 Exploded view of the middle box structure.

[0025] In the diagram: 1. Workbench; 2. Support; 3. First cylinder; 4. Horizontal block; 5. First motor; 6. Protective cover; 7. Cutting knife; 8. Cleaning mechanism; 801. Second motor; 802. Gear; 803. Tooth plate; 804. Connecting block; 805. Bend block; 806. Polishing stone; 9. Collection mechanism; 901. Box body; 902. Collection cover; 903. Fan; 904. Box body; 10. Positioning component; 101. Second cylinder; 102. Pressure plate; 11. Air inlet; 12. Filter cloth; 13. Clamping block; 14. Handle; 15. Protective net; 16. Housing. Detailed Implementation

[0026] 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.

[0027] like Figures 1 to 6 As shown, the present invention provides a pipe production cutting device, including a workbench 1, a support 2 fixedly connected to the top of the workbench 1, a first cylinder 3 fixedly connected to the top of the support 2, the output end of the first cylinder 3 penetrating into the interior of the support 2 and fixedly connected to a horizontal block 4, a first motor 5 fixedly connected to the bottom of the horizontal block 4, a protective cover 6 fixedly connected to the front of the first motor 5, and a cutting blade 7 fixedly connected to the output end of the first motor 5 penetrating into the interior of the protective cover 6.

[0028] The cleaning mechanism 8 is located at the top of the protective cover 6, and the side of the cleaning mechanism 8 near the cutting blade 7 extends into the interior of the protective cover 6;

[0029] Collection mechanism 9 is located at the bottom of workbench 1, and the surface of collection mechanism 9 is fixedly connected to the inner wall of workbench 1.

[0030] Positioning component 10 is located on the back of the first cylinder 3, and the bottom of positioning component 10 is fixedly connected to the top of bracket 2.

[0031] refer to Figure 4 The cleaning mechanism 8 includes a second motor 801, which is located on the top of the protective cover 6. A gear 802 is fixedly connected to the output end of the second motor 801. Gear plates 803 mesh on both sides of the gear 802. A connecting block 804 is fixedly connected to the side of the gear plate 803 away from the gear 802. The side of the connecting block 804 near the cutting blade 7 extends into the interior of the protective cover 6 and is fixedly connected to a bent block 805. A polishing stone 806 is fixedly connected to the side of the bent block 805 near the cutting blade 7.

[0032] As a technical optimization of this utility model, the cleaning mechanism 8 can clean the debris attached to the surface of the cutting blade 7, preventing the debris from adhering to the cutting blade 7 and affecting the cutting of the pipe by the cutting blade 7.

[0033] refer to Figure 6 The collection mechanism 9 includes a box 901, which is located at the bottom of the workbench 1. The surface of the box 901 is fixedly connected to the inner wall of the workbench 1. A collection cover 902 is connected to the bottom of the back of the box 901. A fan 903 is connected to the back of the collection cover 902. The front of the fan 903 is fixedly connected to the back of the box 901. A box 904 is provided inside the box 901.

[0034] As a technical optimization of this utility model, the collection mechanism 9 can collect the waste generated when the cutting blade 7 cuts the pipe, preventing the waste from scattering everywhere and affecting the environment.

[0035] refer to Figure 5 The positioning component 10 includes a second cylinder 101, which is located on the back of the first cylinder 3. The bottom of the second cylinder 101 is fixedly connected to the top of the bracket 2. The output end of the second cylinder 101 extends through to the bottom of the bracket 2 and is fixedly connected to a pressure plate 102. The front of the pressure plate 102 is slidably connected to the back of the bracket 2.

[0036] As a technical optimization of this utility model, the positioning component 10 can be used to press and position the pipe on the top of the workbench 1 to prevent the pipe from shaking during cutting and affecting the cutting effect.

[0037] refer to Figure 6 The back of the box 904 is provided with an air inlet 11 that works with the collection cover 902. A filter cloth 12 is fixedly connected to the back of the inner wall of the box 904. A locking block 13 is fixedly connected to the back of the inner wall of the box 901. A locking hole is provided on the back of the box 904 that works with the locking block 13.

[0038] As a technical optimization of this utility model, the air inlet 11 allows the fan 903 and the collection hood 902 to easily draw air from inside the box 904, and the filter cloth 12 prevents air debris from entering the collection hood 902 and the fan 903.

[0039] refer to Figure 6 The front of the box 904 is provided with a handle 14. The top of both sides of the inner wall of the handle 14 is fixedly connected with a rotating shaft. The surface of the rotating shaft is slidably connected to the inner wall of the box 904. The top of the inside of the box 901 is horizontally fixedly connected with a protective net 15. The top of the protective net 15 has a through hole for use with the cutting blade 7.

[0040] As a technical optimization of this utility model, the handle 14 makes it convenient for the user to pull the box 904, the protective net 15 prevents the pipe from entering the box 901, and facilitates the entry of waste generated during cutting into the box 901. The through hole reduces the friction between the cutting blade 7 and the protective net 15.

[0041] refer to Figure 4 The top of the protective cover 6 is fixedly connected to the housing 16, the surface of the second motor 801 is fixedly connected to the inner wall of the housing 16, and grooves are provided on the top of the workbench 1 and the bottom of the pressure plate 102.

[0042] As a technical optimization of this utility model, the housing 16 can protect the gear 802, the toothed plate 803 and the second motor 801. The groove can facilitate the pressure plate 102 to position and press the pipe.

[0043] The working principle and usage process of this utility model are as follows: In use, the user places the pipe in the groove at the top of the workbench 1, then activates the second cylinder 101. The output end of the second cylinder 101 drives the pressure plate 102 downwards, clamping and positioning the pipe at the top of the workbench 1. Then, the user activates the first motor 5 and the first cylinder 3. The output end of the first motor 5 drives the cutting blade 7 to rotate clockwise. Simultaneously, the first cylinder 3 drives the horizontal block 4, the first motor 5, and the cutting blade 7 downwards, causing the rotating cutting blade 7 to cut the clamped pipe. At this time, the fan 903 is activated. The input end of the fan 903, through the collection cover 902 and the box 904, sucks up the waste generated during pipe cutting, allowing the waste to pass through the protective net 15 into the box 904 inside the housing 901 for collection. After the pipe cutting is completed, the operation is reversed: the pressure plate 102 and the cutting blade 7 are reset, and then the pipe is pulled upwards to detach it from the workbench 1. The user starts the first motor 5 and the second motor 801. The output of the first motor 5 drives the cutting blade 7 to rotate clockwise, and the output of the second motor 801 drives the gear 802 to rotate counterclockwise. The counterclockwise rotation of the gear 802 drives the toothed plate 803, the connecting block 804, the bent block 805, and the polishing stone 806 to move inward, so that the inner side of the polishing stone 806 contacts the surface of the cutting blade 7, allowing the polishing stone 806 to clean the waste adhering to the surface of the cutting blade 7. At the same time, the polishing stone... 806 grinds the surface of the cutting blade 7 to increase its sharpness for easier subsequent cutting of pipes. When cleaning the waste on the surface of the cutting blade 7, the waste is allowed to pass through the protective net 15 into the box 904 inside the housing 901. At this time, the waste can be collected. Then, pull the handle 14 forward. The handle 14 moves forward, causing the box 904 to move forward, so that the locking block 13 disengages from the locking hole, and the box 904 disengages from the housing 901. At this time, the waste in the box 904 can be processed.

[0044] In summary, this pipe cutting device cleans the waste attached to the cutting blade 7 using the cleaning mechanism 8, and then collects the waste generated during pipe cutting and cleaning of the cutting blade 7 using the collection mechanism 9. This solves the problem that the cutting device could not collect the waste generated during pipe cutting, and that excessive waste accumulation inside the cutting device could obstruct the user's view and affect the pipe cutting process.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device for pipe production, comprising a workbench (1), the top of the workbench (1) is fixedly connected with a support (2), the top of the support (2) is fixedly connected with a first air cylinder (3), the output end of the first air cylinder (3) penetrates into the inside of the support (2) and is fixedly connected with a cross piece (4), the bottom of the cross piece (4) is fixedly connected with a first motor (5), the front of the first motor (5) is fixedly connected with a protective cover (6), the output end of the first motor (5) penetrates into the inside of the protective cover (6) and is fixedly connected with a cutting knife (7), characterized in that: a cleaning mechanism (8) is arranged on the top of the protective cover (6), and the side close to the cutting knife (7) of the cleaning mechanism (8) penetrates into the inside of the protective cover (6); a collecting mechanism (9) is arranged on the bottom of the workbench (1), and the surface of the collecting mechanism (9) is fixedly connected with the inner wall of the workbench (1); a positioning assembly (10) is arranged on the back of the first air cylinder (3), and the bottom of the positioning assembly (10) is fixedly connected with the top of the support (2).

2. The cutting device for pipe production according to claim 1, characterized in that: The cleaning mechanism (8) comprises a second motor (801), the second motor (801) is arranged on the top of the protective cover (6), the output end of the second motor (801) is fixedly connected with a gear (802), the two sides of the gear (802) are engaged with toothed plates (803), the side away from the gear (802) of the toothed plate (803) is fixedly connected with a connecting block (804), the side close to the cutting knife (7) of the connecting block (804) penetrates into the inside of the protective cover (6) and is fixedly connected with a bent block (805), and the side close to the cutting knife (7) of the bent block (805) is fixedly connected with a grinding stone (806).

3. The cutting device for pipe production according to claim 1, characterized in that: The collecting mechanism (9) comprises a box body (901), the box body (901) is arranged on the bottom of the workbench (1), the surface of the box body (901) is fixedly connected with the inner wall of the workbench (1), the bottom of the back of the box body (901) is communicated with a collecting cover (902), the back of the collecting cover (902) is communicated with a fan (903), the front of the fan (903) is fixedly connected with the back of the box body (901), and the inside of the box body (901) is provided with a box body (904).

4. The cutting device for pipe production according to claim 2, characterized in that: The positioning assembly (10) comprises a second air cylinder (101), the second air cylinder (101) is arranged on the back of the first air cylinder (3), the bottom of the second air cylinder (101) is fixedly connected with the top of the support (2), the output end of the second air cylinder (101) penetrates into the bottom of the support (2) and is fixedly connected with a pressing plate (102), and the front of the pressing plate (102) is slidingly connected with the back of the support (2).

5. The cutting device for pipe production according to claim 3, characterized in that: The back of the box (904) is provided with an air inlet hole (11) matched with the collecting cover (902), the back of the inner wall of the box (904) is fixedly connected with a filter cloth (12), the back of the inner wall of the box (901) is fixedly connected with a clamping block (13), and the back of the box (904) is provided with a clamping hole matched with the clamping block (13).

6. The cutting device for pipe production according to claim 3, characterized in that: The front of the box (904) is provided with a handle (14), the top of the two sides of the inner wall of the handle (14) is fixedly connected with a rotating shaft, the surface of the rotating shaft is in sliding connection with the inner wall of the box (904), the top of the inner part of the box (901) is fixedly connected with a protective net (15), and the top of the protective net (15) is provided with a through hole matched with the cutting knife (7).

7. The cutting apparatus for pipe production according to claim 4, characterized in that: The top of the protective cover (6) is fixedly connected with a shell (16), the surface of the second motor (801) is fixedly connected with the inner wall of the shell (16), and the top of the workbench (1) and the bottom of the pressing plate (102) are provided with grooves.

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