PVC pipe cutting machine
By designing a combination of collection box and suction pump in the PVC pipe cutting machine, the problem of waste chip splashing during the cutting process is solved, achieving a more convenient cleaning and a more efficient cutting process.
Patent Information
- Application Number
- CN202323505372.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-22
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2033-12-22
AI Technical Summary
The existing PVC pipe cutting machines lack the collection structure, which causes waste chips to splash during the cutting process, making it inconvenient to clean.
A PVC pipe cutting machine is designed, including a collection box, a first connecting pipe, a filter plate and a second connecting pipe. The waste chips produced by the cutting are sucked into the collection box through a suction pump to avoid waste chips splashing.
It effectively avoids waste chip splash, simplifies the cleaning process, and improves the efficiency of the cutting machine.
Smart Images
Figure CN222494440U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PVC pipe cutting machines, in particular to a PVC pipe cutting machine. Background Art
[0002] PVC pipe (divided into PVC-U pipe, PVC-M pipe and PVC-O pipe) is a rigid polyvinyl chloride pipe, which is made of polyvinyl chloride resin with stabilizer, lubricant, etc. and then extruded by hot pressing. It is the earliest plastic pipe developed and applied. PVC-U pipe has strong corrosion resistance, easy bonding, low price and hard texture. When processing and cutting PVC pipe, a cutting machine is needed. The current PVC pipe cutting machine lacks a collection structure, resulting in waste chips splashing during cutting, which is inconvenient to clean. Therefore, a PVC pipe cutting machine is proposed. Utility Model Content
[0003] The purpose of the utility model is to provide a PVC pipe cutting machine to solve the problem proposed in the above background technology that a cutting machine is needed when processing and cutting PVC pipes, while the current PVC pipe cutting machine lacks a collection structure, resulting in waste chips splashing during cutting, which is inconvenient to clean.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PVC pipe cutting machine, comprising a fixed frame, a protective cover is fixedly arranged on one side of the top of the fixed frame, a first electric push rod is fixedly arranged on the inner wall of the protective cover, one end of the first electric push rod is connected to a first connecting seat, one side of the first connecting seat is movably connected to a cutting blade, the other side of the first connecting seat is fixedly connected to a first motor and the output shaft of the first motor is fixedly connected to the cutting blade, a collecting box is arranged inside the protective cover, a first connecting pipe is connected to the inner wall of the bottom side of the collecting box, a filter plate is arranged on the top of the first connecting pipe, a second connecting pipe is connected to the bottom of the collecting box, and the second connecting pipe The outer side is sealed with a connector, the bottom of the connector is connected to a hose, the other end of the hose is connected to an air pump and the air pump is fixedly installed on the bottom of one side of the fixing frame, the bottom of the shield is provided with a limiting structure, the top of the fixing frame is provided with a pushing structure, when in use, the PVC hose is passed through the shield, and then the first electric push rod is started, the cutting blade is adjusted by the first electric push rod, and then the first motor is started to drive the cutting blade to rotate, thereby cutting the PVC hose, and at the same time starting the air pump, the air pump will evacuate the inside of the shield through the hose and the filter plate, thereby sucking the waste generated by the cutting into the inside of the collection box, thereby avoiding the waste chips from splashing and causing inconvenience in cleaning.
[0005] Preferably, the pushing structure includes a fixed plate, which is located on one side of the top of the fixed frame, and connecting blocks are fixedly provided on both sides of the bottom of the fixed plate and the connecting blocks are slidably connected to the fixed frame, a limiting plate is movably provided inside the fixed plate, a second motor is fixedly provided on one side of the fixed plate and the output shaft of the second motor is fixedly connected to the limiting plate, a clamping structure is provided inside the limiting plate, a second electric push rod is provided on one side of the top of the fixed frame and one end of the second electric push rod is connected to the fixed plate. When in use, the PVC pipe is removed inside the limiting plate, clamped by the clamping structure, and then the fixed plate is pushed to move by the second electric push rod, thereby moving the PVC pipe, starting the second motor, driving the PVC pipe to rotate, thereby cutting the PVC pipe.
[0006] Preferably, the limiting structure includes a plurality of fixed blocks, which are respectively fixedly mounted on both sides of the bottom of the shield, and an elastic plate is connected between each two laterally aligned fixed blocks. When in use, the collection box is installed inside the shield, and then the elastic plate is buckled between the two fixed blocks to fix the collection box.
[0007] Preferably, the clamping structure includes a plurality of second connecting seats, and the plurality of second connecting seats are respectively fixedly mounted on the inner wall of the limiting plate, and the interiors of the plurality of second connecting seats are hingedly connected with clamping plates, and connecting rods are fixedly connected with connecting rods on both sides of the clamping plates and the connecting rods are hingedly connected to the interiors of the second connecting seats, and a coil spring is arranged on the outer side of the connecting rod and the coil spring is located inside the second connecting seat, and a clamping block is fixedly arranged at one end of the clamping plate, and when the PVC pipe is inserted into the interior of the limiting plate, the PVC pipe will squeeze one end of the clamping plate, thereby causing the clamping plate to rotate, and the clamping block at one end of the clamping plate will clamp the PVC pipe, thereby fixing it.
[0008] Preferably, the connecting block is processed into a U-shape, and the connecting block is slidably mounted on the outside of the fixing frame, and the fixing plate is slidably mounted on the top of the fixing frame through the connecting block.
[0009] Preferably, grooves are provided on both sides of the inner wall of the second connecting seat, the connecting rod and the coil spring are both located inside the grooves, and the clamping plate is hingedly connected to the inside of the second connecting seat via the connecting rod and the coil spring.
[0010] Preferably, a rubber pad is provided on one side of the clamping block, and the rubber pad fits against the arc surface of the clamping block to increase the friction between the clamping block and the PVC tube.
[0011] Preferably, a plug-in slot is provided inside the fixing block, and the elastic plate is located inside the plug-in slot and is connected between two fixing blocks via the elastic plate, thereby fixing the collection box.
[0012] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:
[0013] The utility model is provided with a collection box, a first connecting pipe, a filter plate and a second connecting pipe. When in use, one end of the PVC pipe is embedded in the interior of the limit plate, and the other end of the PVC pipe passes through the protective cover. When the PVC pipe is embedded in the interior of the limit plate, the clamping plate will be squeezed to rotate the clamping plate, and the clamping block at one end of the clamping plate will clamp and fix it. Then, the second motor is started to drive the PVC pipe to rotate, and the first electric push rod is started to drive the cutting blade to move, and the cutting blade is adjusted to a suitable position. Then, the cutting blade is driven to rotate by the first motor to cut the PVC pipe. The suction pump is started, and the suction pump will evacuate the interior of the protective cover through the hose and the second connecting pipe, so that the waste chips generated by the cutting fall into the interior of the collection box, so as to avoid the waste chips splashing and causing difficulty in cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 It is a side view structural schematic diagram of the utility model;
[0017] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;
[0018] Figure 4 It is a schematic diagram of the clamping structure of the utility model;
[0019] Figure 5 It is a schematic diagram of the limiting structure of the utility model;
[0020] Figure 6 For the utility model Figure 3 Schematic diagram of the enlarged structure of A.
[0021] Explanation of the reference numerals in the accompanying drawings: 1. fixing frame; 2. protective cover; 3. first electric push rod; 4. first connecting seat; 5. cutting disc; 6. first motor; 7. collecting box; 8. first connecting pipe; 9. filter plate; 10. second connecting pipe; 11. connecting head; 12. hose; 13. suction pump; 14. fixing block; 15. elastic plate; 16. fixing plate; 17. connecting block; 18. limiting plate; 19. second motor; 20. second connecting seat; 21. clamping plate; 22. connecting rod; 23. coil spring; 24. clamping block; 25. second electric push rod. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0024] It should be understood that the terms "length", "width", "up", "down", "front", "back", "first", "second", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.
[0026] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.
[0027] Example
[0028] In the prior art, a cutting machine is required when processing and cutting PVC pipes. However, the current PVC pipe cutting machine lacks a collection structure, which causes waste chips to splash during cutting and is inconvenient to clean.
[0029] See also Figure 1-6 The utility model provides a technical solution: a PVC pipe cutting machine, comprising a fixing frame 1, a protective cover 2 is fixedly arranged on one side of the top of the fixing frame 1, a first electric push rod 3 is fixedly arranged on the inner wall of the protective cover 2, one end of the first electric push rod 3 is connected to a first connecting seat 4, one side of the first connecting seat 4 is movably connected to a cutting blade 5, the other side of the first connecting seat 4 is fixedly connected to a first motor 6 and the output shaft of the first motor 6 is fixedly connected to the cutting blade 5, a collecting box 7 is arranged inside the protective cover 2, a first connecting pipe 8 is connected to the inner wall of the bottom side of the collecting box 7, a filter plate 9 is arranged on the top of the first connecting pipe 8, a second connecting pipe 10 is connected to the bottom of the collecting box 7, a connector 11 is sealed and connected to the outer side of the second connecting pipe 10, a hose 12 is connected to the bottom of the connector 11, and the other end of the hose 12 is connected to An air suction pump 13 is connected and fixedly installed at the bottom of one side of the fixed frame 1. A limiting structure is set at the bottom of the shield 2. The limiting structure includes multiple fixed blocks 14. The multiple fixed blocks 14 are respectively fixedly installed on both sides of the bottom of the shield 2. An elastic plate 15 is connected between each two laterally aligned fixed blocks 14. A plug-in slot is opened inside the fixed block 14. The elastic plate 15 is inside the plug-in slot and is connected between the two fixed blocks 14 through the elastic plate 15, so as to fix the collection box 7. When in use, the collection box 7 is installed inside the shield 2, and then the elastic plate 15 is buckled between the two fixed blocks 14, so as to fix the collection box 7. A pushing structure is set at the top of the fixed frame 1. The pushing structure includes a fixed plate 16. The fixed plate 16 is located on one side of the top of the fixed frame 1.
[0030] Both sides of the bottom of the fixed plate 16 are fixedly provided with connecting blocks 17, and the connecting blocks 17 are slidably connected to the fixed frame 1. The connecting blocks 17 are processed into a U shape, and the connecting blocks 17 are slidably installed on the outside of the fixed frame 1. The fixed plate 16 is slidably installed on the top of the fixed frame 1 through the connecting blocks 17. A limiting plate 18 is movably provided inside the fixed plate 16. A second motor 19 is fixedly provided on one side of the fixed plate 16, and the output shaft of the second motor 19 is fixedly connected to the limiting plate 18. A clamping structure is provided inside the limiting plate 18, and the clamping structure includes a plurality of second connecting seats 20, and the plurality of second connecting seats 20 are respectively fixedly installed on the inner wall of the limiting plate 18. The interiors of the plurality of second connecting seats 20 are all hingedly connected with clamping plates 21, and both sides of the clamping plate 21 are fixedly connected with connecting rods 22, and the connecting rods 22 are hingedly connected It is connected to the inside of the second connecting seat 20, a coil spring 23 is provided on the outer side of the connecting rod 22 and the coil spring 23 is located inside the second connecting seat 20, grooves are provided on both sides of the inner wall of the second connecting seat 20, the connecting rod 22 and the coil spring 23 are both located inside the grooves, the clamping plate 21 is hingedly connected to the inside of the second connecting seat 20 through the connecting rod 22 and the coil spring 23, a clamping block 24 is fixedly provided at one end of the clamping plate 21, a rubber pad is provided on one side of the clamping block 24, and the rubber pad fits with the arc surface of the clamping block 24 to increase the friction between the clamping block 24 and the PVC pipe, when the PVC pipe is inserted into the inside of the limit plate 18, the PVC pipe will squeeze one end of the clamping plate 21, thereby causing the clamping plate 21 to rotate, and the clamping block 24 at one end of the clamping plate 21 will clamp the PVC pipe, thereby fixing it.
[0031] A second electric push rod 25 is provided on one side of the top of the fixing frame 1 and one end of the second electric push rod 25 is connected to the fixing plate 16. When in use, the PVC pipe is removed and placed inside the limit plate 18, and is clamped by the clamping structure. Then, the fixing plate 16 is pushed to move by the second electric push rod 25, thereby moving the PVC pipe. The second motor 19 is started to drive the PVC pipe to rotate, thereby cutting the PVC pipe. The PVC hose is passed through the protective cover 2, and then the first electric push rod 3 is started. The cutting blade 5 is adjusted by the first electric push rod 3, and then the first motor 6 is started to drive the cutting blade 5 to rotate, thereby cutting the PVC hose. At the same time, the air pump 13 is started. The air pump 13 will evacuate the inside of the protective cover 2 through the hose 12 and the filter plate 9, thereby sucking the waste generated by the cutting into the inside of the collection box 7, thereby avoiding the waste chips from splashing and causing inconvenience in cleaning.
[0032] Working principle or structural principle, when in use, one end of the PVC tube is embedded in the inside of the limit plate 18, and the other end of the PVC tube passes through the protective cover 2. When the PVC tube is embedded in the inside of the limit plate 18, the clamping plate 21 will be squeezed, so that the clamping plate 21 rotates, and the clamping block 24 at one end of the clamping plate 21 will clamp and fix it, and then start the second motor 19 to drive the PVC tube to rotate, and then start the first electric push rod 3 to drive the cutting blade 5 to move, adjust the cutting blade 5 to a suitable position, and then drive the cutting blade 5 to rotate through the first motor 6, so as to cut the PVC tube, start the suction pump 13, and the suction pump 13 will evacuate the inside of the protective cover 2 through the hose 12 and the second connecting pipe 10, so that the waste generated by the cutting falls into the inside of the collection box 7, so as to avoid the waste chips splashing and causing cleaning difficulties.
[0033] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.
[0034] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.
[0035] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A PVC pipe cutting machine, comprising a fixing frame (1), characterized in that: A protective cover (2) is fixedly arranged on one side of the top of the fixing frame (1), a first electric push rod (3) is fixedly arranged on the inner wall of the protective cover (2), one end of the first electric push rod (3) is connected to a first connecting seat (4), one side of the first connecting seat (4) is movably connected to a cutting blade (5), the other side of the first connecting seat (4) is fixedly connected to a first motor (6), and the output shaft of the first motor (6) is fixedly connected to the cutting blade (5), a collecting box (7) is arranged inside the protective cover (2), and the inner wall of the bottom side of the collecting box (7) is connected to a first A connecting pipe (8), a filter plate (9) is arranged on the top of the first connecting pipe (8), the bottom of the collecting box (7) is connected to a second connecting pipe (10), the outer side of the second connecting pipe (10) is sealedly connected to a connecting head (11), the bottom of the connecting head (11) is connected to a hose (12), the other end of the hose (12) is connected to an air pump (13) and the air pump (13) is fixedly installed on the bottom of one side of the fixing frame (1), a limiting structure is arranged on the bottom of the protective cover (2), and a pushing structure is arranged on the top of the fixing frame (1).
2. A PVC pipe cutting machine according to claim 1, characterized in that: The pushing structure comprises a fixed plate (16), the fixed plate (16) is located on one side of the top of the fixed frame (1), connecting blocks (17) are fixedly arranged on both sides of the bottom of the fixed plate (16), and the connecting blocks (17) are slidably connected to the fixed frame (1), a limiting plate (18) is movably arranged inside the fixed plate (16), a second motor (19) is fixedly arranged on one side of the fixed plate (16), and the output shaft of the second motor (19) is fixedly connected to the limiting plate (18), a clamping structure is arranged inside the limiting plate (18), and a second electric push rod (25) is arranged on one side of the top of the fixed frame (1), and one end of the second electric push rod (25) is connected to the fixed plate (16).
3. A PVC pipe cutting machine according to claim 1, characterized in that: The limiting structure comprises a plurality of fixed blocks (14), wherein the plurality of fixed blocks (14) are respectively fixedly mounted on two sides of the bottom of the shield (2), and an elastic plate (15) is connected between each two laterally aligned fixed blocks (14).
4. A PVC pipe cutting machine according to claim 2, characterized in that: The clamping structure comprises a plurality of second connecting seats (20), wherein the plurality of second connecting seats (20) are respectively fixedly mounted on the inner wall of the limiting plate (18), and the interiors of the plurality of second connecting seats (20) are hingedly connected with a clamping plate (21), both sides of the clamping plate (21) are fixedly connected with connecting rods (22), and the connecting rods (22) are hingedly connected to the interior of the second connecting seats (20), a coil spring (23) is arranged on the outer side of the connecting rod (22), and the coil spring (23) is located inside the second connecting seat (20), and a clamping block (24) is fixedly arranged at one end of the clamping plate (21).
5. A PVC pipe cutting machine according to claim 2, characterized in that: The connection block (17) is processed into a U shape, and the connection block (17) is slidably mounted on the outside of the fixing frame (1).
6. A PVC pipe cutting machine according to claim 4, characterized in that: Grooves are provided on both sides of the inner wall of the second connecting seat (20), and the connecting rod (22) and the coil spring (23) are both located inside the grooves.
7. A PVC pipe cutting machine according to claim 4, characterized in that: A rubber pad is provided on one side of the clamping block (24), and the rubber pad fits the curved surface of the clamping block (24).
8. A PVC pipe cutting machine according to claim 3, characterized in that: The fixing block (14) is provided with an inserting slot inside, and the elastic plate (15) is located inside the inserting slot.