Traction cutting mechanism of traction machine

Abstract

The utility model relates to the technical field of plastic pipe production, in particular to a traction cutting mechanism of a traction machine. According to the technical scheme, the traction cutting mechanism of the traction machine comprises a support, an upper pressing plate, lower pressing plates and a bottom plate, the lower pressing plates are installed on the bottom plate, the upper pressing plate is installed on the lower pressing plates, the two lower pressing plates are installed on the bottom plate, the support is erected on the bottom plate and located between the two lower pressing plates, an air cylinder is installed on the support, and the air cylinder is connected with the air cylinder. A blade is installed at the output end of the air cylinder, containing grooves are formed in the upper pressing plate and the lower pressing plate, supporting blocks are rotatably installed at the positions, located at the containing grooves, of the upper pressing plate and the lower pressing plate, grooves are formed in the supporting blocks, straightening grooves are formed in the upper pressing plate and the lower pressing plate, and the positions of the grooves of the supporting blocks correspond to the positions of the straightening grooves. According to the utility model, higher precision, stability and operation flexibility are provided in the cutting process, so that the cutting device is suitable for different cutting requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pipe production, in particular to a traction and cutting mechanism of a traction machine. Background Art

[0002] Plastic pipes such as PVC and PE are a common piping material, widely used in construction, industry, agriculture and other fields, usually used to transport liquids, gases or solids. In the production of plastic pipes, traction and cutting are two key production processes, which play an important role in the extrusion molding process, but the traditional cutting mechanism lacks sufficient support or fixing mechanism, which may cause vibration or deviation during cutting, making it difficult to achieve high precision requirements during cutting, and the traditional cutting mechanism is complex in design, and maintenance and adjustment may be relatively cumbersome. It increases the workload of operators and may also lead to increased equipment downtime. Utility Model Content

[0003] The utility model provides a traction cutting mechanism of a traction machine, which solves the above-mentioned technical problems.

[0004] The utility model solves the above-mentioned technical problems as follows:

[0005] A traction cutting mechanism of a traction machine comprises a bracket, an upper pressure plate, a lower pressure plate and a bottom plate, the bottom plate is mounted with a lower pressure plate, the lower pressure plate is mounted with an upper pressure plate, two lower pressure plates are mounted on the bottom plate in total, and a bracket is arranged on the bottom plate between the two lower pressure plates, a cylinder is mounted on the bracket, a blade is mounted on the output end of the cylinder, a receiving groove is provided on the upper pressure plate and the lower pressure plate, a support block is rotatably installed on the upper pressure plate and the lower pressure plate at the receiving groove, a groove is provided on the support block, and a straightening groove is provided on the upper pressure plate and the lower pressure plate, and the position of the groove of the support block corresponds to the position of the straightening groove.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, the blade is mounted on the output end of the cylinder via a base, and a guide slope is provided on the base to ensure that the blade can accurately cut the pipe.

[0008] The beneficial effects of adopting the above further scheme are:

[0009] Precision cutting: The blade installed at the output end of the cylinder enables precise cutting operations. Since the blade is directly connected to the cylinder, the cutting action can be more accurate and controllable, ensuring the cutting quality of the pipe.

[0010] Stable fixation: The blade is mounted through the base, which may provide a more stable fixation to avoid looseness or instability during cutting. Stable blade mounting contributes to long-term reliable operation.

[0011] Guide bevel: The guide bevel on the base is to ensure that the blade can be accurately guided during the cutting process. The design of the guide bevel helps guide the blade along the correct path and prevents the blade from deviating from the target cutting position.

[0012] Improve cutting accuracy: The presence of the guide bevel may improve the guidance of the blade, allowing it to align more accurately with the tube, thereby improving the overall cutting accuracy. This is very important for application scenarios that require high-precision cutting.

[0013] Reduce cutting errors: The design of the guide bevel can reduce the possibility of cutting errors. By ensuring that the blade is properly guided during the cutting process, cutting errors can be reduced and the quality and consistency of the product can be improved.

[0014] Furthermore, the support block is rotatably installed in the accommodating groove via a rotating shaft.

[0015] The beneficial effects of adopting the above further scheme are:

[0016] Movement flexibility: The support block is installed in the receiving slot through a rotating shaft. This design gives the support block good movement flexibility. The support block can rotate freely to adapt to different working scenes and pipe shapes, providing more flexible operation.

[0017] Convenient operation: The existence of the shaft allows the rotation of the support block to be achieved by controlling the movement of the shaft. This operation is relatively convenient, allowing users to more easily adjust the position of the support block to meet specific cutting requirements.

[0018] Improved cutting accuracy: The support block rotates in the receiving slot through the shaft. This design may help improve cutting accuracy. By precisely controlling the rotation of the support block, the blade can be ensured to cut the pipe in the correct position.

[0019] Operational stability: The shaft connection provides a stable axis for the support block to rotate, which helps ensure a smooth rotation process of the support block, reduces unnecessary vibration and shaking, and improves the stability of the entire cutting system.

[0020] Furthermore, the rotating shaft is transmission-connected to an external power device via a transmission shaft.

[0021] The beneficial effects of adopting the above further scheme are:

[0022] External power drive: The rotating shaft is connected to the external power device through the transmission shaft, which means that the cutting mechanism can be driven by an external power source. This design makes the equipment more flexible and can adapt to external power of different power and speed to meet different work requirements.

[0023] Efficient energy utilization: External power equipment can usually provide greater power and efficiency. Therefore, by connecting with external power equipment, efficient energy can be fully utilized to improve the working efficiency of the entire system.

[0024] Operational flexibility: The external power connection makes the operation of the cutting mechanism more flexible. Through the adjustability of the external power, the speed and power of the cutting mechanism can be adjusted according to specific needs to achieve more precise cutting.

[0025] Strong adaptability: This design provides stronger adaptability because it can be connected to different types of external power equipment. You can choose the power source that is suitable for different industries, sites or projects, which increases the versatility of the equipment.

[0026] Easy maintenance: External power equipment can usually be maintained and replaced independently. This design reduces maintenance costs and also facilitates the maintenance and upkeep of the entire cutting system.

[0027] Furthermore, the upper pressing plate and the lower pressing plate are fixed by welding or bolting.

[0028] The beneficial effects of adopting the above further scheme are:

[0029] Stable structure: The upper and lower plates are connected by welding or bolts, which ensures that the connection between them is more solid and stable. This helps to improve the stability of the entire cutting mechanism and reduce vibration and deformation during the cutting process.

[0030] Easy to install: Welding or bolting is a relatively simple connection method, so the fixing structure of the upper and lower pressing plates is easy to install. This reduces the complexity of installation and improves the assembly efficiency of the entire cutting system.

[0031] Easy maintenance: If maintenance or replacement is required, the welded or bolted structure makes the upper and lower pressure plates relatively easy to remove and replace. This helps reduce maintenance time and costs.

[0032] Strong adaptability: Welding or bolt connection provides strong adaptability and can be applied to different types of upper and lower pressure plates to meet different working conditions and requirements.

[0033] Strong rigidity: Welding or bolting can provide strong rigidity, so that the upper and lower plates can better maintain their relative positions during the cutting process. This is essential to ensure stability and accuracy during the cutting process.

[0034] The beneficial effects of the utility model are:

[0035] Precision cutting design: The blade is connected to the output end of the cylinder through the base, and the base is provided with a guide bevel. This design ensures that the blade can accurately cut the pipe along the guide bevel, improving the cutting accuracy.

[0036] Receiving groove and support block design: The upper and lower pressure plates are provided with receiving grooves, and the support blocks are installed in the receiving grooves by rotating the shaft. The pipe can be moved by the support blocks, providing better movement and flexibility for cutting.

[0037] External power transmission: The shaft is connected to the external power device through the transmission shaft, which allows the device to rely on external power to drive the shaft. This external power transmission may improve work efficiency, especially when a large amount of cutting is required.

[0038] Straightening groove design: There are grooves on the support block, and straightening grooves on the upper and lower pressure plates. This design helps to ensure that the pipe maintains the correct straightening posture during the cutting process and prevents deviation in cutting.

[0039] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0041] In the attached picture:

[0042] Figure 1 This is a schematic diagram of the main appearance of the utility model;

[0043] Figure 2 It is a side view schematic diagram of the utility model;

[0044] Figure 3 It is a schematic diagram of the axial side appearance of the lower pressure plate of the utility model.

[0045] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0046] 1. Base; 2. Cylinder; 3. Bracket; 4. Upper pressure plate; 5. Rotating shaft; 6. Lower pressure plate; 7. Blade; 8. Bottom plate; 9. Receiving groove; 10. Support block; 11. Groove; 12. Alignment groove. DETAILED DESCRIPTION

[0047] 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.

[0048] See also Figures 1 to 3 As shown, the embodiments provided by the utility model:

[0049] Embodiment 1

[0050] A traction cutting mechanism of a traction machine comprises a bracket 3, an upper pressing plate 4, a lower pressing plate 6 and a bottom plate 8, wherein the bottom plate 8 is provided with a lower pressing plate 6, the upper pressing plate 4 is provided with the lower pressing plate 6, the upper pressing plate 4 and the lower pressing plate 6 are fixed by welding or bolting, and the upper pressing plate 4 and the lower pressing plate 6 are connected by welding or bolting, which can ensure that the connection structure between them is more firm and stable. This helps to improve the stability of the entire cutting mechanism and reduce vibration and deformation during the cutting process. Welding or bolting is a relatively simple connection method, so the fixing structure of the upper pressing plate 4 and the lower pressing plate 6 is easy to install. This reduces the complexity of installation and improves the assembly efficiency of the entire cutting system. If maintenance or replacement is required, the welded or bolted structure makes the upper pressing plate 4 and the lower pressing plate 6 relatively easy to disassemble and replace. This helps to reduce maintenance time and cost. Welding or bolting provides strong adaptability and can be applied to different types of upper pressing plates 4 and lower pressing plates 6 to meet different working conditions and requirements. Welding or bolting can provide strong rigidity, so that the upper pressing plate 4 and the lower pressing plate 6 can better maintain relative positions during the cutting process. This is very important to ensure stability and accuracy during the cutting process. Two lower pressing plates 6 are installed on the bottom plate 8, and a bracket 3 is set between the two lower pressing plates 6 on the bottom plate 8. The cylinder 2 is installed on the bracket 3. The output end of the cylinder 2 is installed with a blade 7. The blade 7 is installed at the output end of the cylinder 2 through the base 1, and the base 1 is provided with a guide bevel to ensure that the blade 7 accurately cuts the pipe. The blade 7 installed at the output end of the cylinder 2 can achieve accurate cutting operation. Since the blade 7 is directly connected to the cylinder 2, the cutting action can be more accurate and controllable, ensuring the cutting quality of the pipe. The blade 7 is installed through the base 1. This connection method may provide a more stable fixation to avoid looseness or instability during the cutting process. Stable blade 7 installation contributes to long-term reliable operation. The guide bevel on the base 1 is to ensure that the blade 7 can be accurately guided during the cutting process. The design of the guide bevel helps to guide the blade 7 to move along the correct path and prevent the blade 7 from deviating from the target cutting position. The presence of the guide bevel may improve the guiding property of the blade 7, so that it can be more accurately aligned with the pipe, thereby improving the overall cutting accuracy. This is very important for application scenarios that require high-precision cutting. The design of the guide bevel can reduce the possibility of cutting errors. By ensuring that the blade 7 is correctly guided during the cutting process, the cutting error can be reduced and the quality and consistency of the product can be improved. The upper pressing plate 4 and the lower pressing plate 6 are provided with a receiving groove 9. The upper pressing plate 4 and the lower pressing plate 6 are rotatably installed with a support block 10 at the receiving groove 9. The support block 10 is rotatably installed in the receiving groove 9 through the rotating shaft 5. The support block 10 is rotatably installed in the receiving groove 9 through the rotating shaft 5. This design gives the support block 10 good movement flexibility. The support block 10 can rotate freely to adapt to different working scenarios and pipe shapes, providing more flexible operation. The presence of the rotating shaft 5 enables the rotation of the support block 10 to be achieved by controlling the movement of the rotating shaft 5.Such operation is relatively convenient, so that the user can more easily adjust the position of the support block 10 to meet specific cutting requirements. The support block 10 rotates in the receiving groove 9 through the rotating shaft 5. This design may help improve the cutting accuracy. By accurately controlling the rotation of the support block 10, it can be ensured that the cutting position of the blade 7 on the pipe is accurate. The connection of the rotating shaft 5 provides a stable axis for the rotation of the support block 10, which helps to ensure that the rotation process of the support block 10 is smooth, reduce unnecessary vibration and shaking, and improve the stability of the entire cutting system. The rotating shaft 5 is connected to the external power device through the transmission shaft. The rotating shaft 5 is connected to the external power device through the transmission shaft, which means that the cutting mechanism can be driven by an external power source. Such a design makes the device more flexible and can adapt to external power of different power and speed to meet different work requirements. External power equipment can usually provide greater power and efficiency. Therefore, by connecting with the external power equipment, efficient energy can be fully utilized to improve the work efficiency of the entire system. The external power connection makes the operation of the cutting mechanism more flexible. Through the adjustability of the external power, the speed and power of the cutting mechanism can be adjusted according to specific needs to achieve more accurate cutting. This design provides greater adaptability because it can be connected to different types of external power equipment. You can choose a power source that is suitable for different industries, sites or projects, which increases the versatility of the equipment. External power equipment can usually be maintained and replaced independently. This design reduces maintenance costs and also facilitates the maintenance and maintenance of the entire cutting system. A groove 11 is provided on the support block 10, and a straightening groove 12 is provided on the upper pressure plate 4 and the lower pressure plate 6. The position of the groove 11 of the support block 10 corresponds to the position of the straightening groove 12.

[0051] A traction and cutting mechanism of a traction machine based on Example 1 is used:

[0052] Precision cutting design: The blade 7 is connected to the output end of the cylinder 2 through the base 1, and a guide bevel is provided on the base 1. This design ensures that the blade 7 can accurately cut the pipe along the guide bevel, thereby improving the accuracy of cutting.

[0053] Design of the receiving groove 9 and the support block 10: The upper pressing plate 4 and the lower pressing plate 6 are provided with a receiving groove 9, and the support block 10 is rotatably installed in the receiving groove 9 through the rotating shaft 5. The pipe can be moved by the support block 10, providing better movement and flexibility for cutting.

[0054] External power transmission: The rotating shaft 5 is connected to the external power device through the transmission shaft, which allows the device to rely on external power to drive the rotating shaft 5. This external power transmission may improve work efficiency, especially when a large amount of cutting is required.

[0055] Design of straightening groove 12: A groove 11 is provided on the support block 10, and a straightening groove 12 is provided on the upper pressing plate 4 and the lower pressing plate 6. This design helps to ensure that the pipe maintains a correct straightening posture during the cutting process and prevents deviation in the cutting.

[0056] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A traction cutting mechanism of a traction machine, characterized in that: The invention comprises a bracket (3), an upper pressing plate (4), a lower pressing plate (6) and a bottom plate (8), wherein the bottom plate (8) is provided with a lower pressing plate (6), the upper pressing plate (4) is provided with a lower pressing plate (6), two lower pressing plates (6) are provided on the bottom plate (8), and a bracket (3) is provided on the bottom plate (8) between the two lower pressing plates (6), a cylinder (2) is provided on the bracket (3), and an output end of the cylinder (2) is provided with a The blade (7) is provided with a receiving groove (9) on the upper pressing plate (4) and the lower pressing plate (6), and a support block (10) is rotatably installed on the upper pressing plate (4) and the lower pressing plate (6) at the receiving groove (9), and a groove (11) is provided on the support block (10), and a straightening groove (12) is provided on the upper pressing plate (4) and the lower pressing plate (6), and the position of the groove (11) of the support block (10) corresponds to the position of the straightening groove (12).

2. The traction and cutting mechanism of the traction machine according to claim 1, characterized in that: The blade (7) is installed at the output end of the cylinder (2) via a base (1), and a guide slope is provided on the base (1) to ensure that the blade (7) can accurately cut the pipe.

3. The traction and cutting mechanism of the traction machine according to claim 1, characterized in that: The support block (10) is rotatably mounted in the receiving groove (9) via a rotating shaft (5).

4. The traction and cutting mechanism of the traction machine according to claim 3, characterized in that: The rotating shaft (5) is transmission-connected to an external power device via a transmission shaft.

5. The traction and cutting mechanism of the traction machine according to claim 1, characterized in that: The upper pressing plate (4) and the lower pressing plate (6) are fixed by welding or bolt connection.

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