A cutting device for manufacturing plastic articles

Abstract

The utility model discloses a kind of plastic product manufacturing cutting device, it is related to cutting technical field, the problem of low support stability and poor cutting effect of existing device is solved, using the following scheme: the top surface of the base is fixedly installed with two groups of fixed plate of equivalent position, the cutting device of this kind of plastic product, by the setting of telescopic cylinder A, limit sleeve and electric telescopic rod, two telescopic cylinder A drive limit sleeve to move to suitable position to pipe fitting, then electric telescopic rod drives clamping block to carry out clamping and fixing to the outer wall of pipe fitting, the position of clamping can be freely adjusted, improve the stability and effect of clamping, it is convenient to cut pipe fitting, simultaneously by the setting of driving motor and shaft, when cutting large pipe fitting, by control processor control two groups of driving motor synchronous operation, shaft drives connecting plate to rotate, to drive pipe fitting to rotate slowly on one side while cutting, improve practicability and cutting effect.

Description

Technical Field

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

[0002] Plastic products are products made from plastic through all processes such as injection molding and thermoforming. Plastic product processing methods include compression molding, extrusion molding, injection molding, blow molding, calendering, and cutting. Small tubular plastic products are directly cut manually using a cutting machine. However, cutting existing tubular plastic products with larger diameters is more cumbersome due to the difficulty in cutting large-diameter plastic products.

[0003] A search revealed that patent application CN219543372U discloses a cutting device for manufacturing plastic products, including a base, a second slider slidably connected to the inner side of the base, an electric push rod fixedly connected to the top of the second slider, a first slider fixedly connected to the top of the electric push rod, a third motor fixedly connected to the inner side of the first slider, and the end of the main shaft of the third motor fixedly connected to the right end of the connecting column. The airbag can move up and down, and its up and down movement is achieved by the extension and retraction of the electric push rod, thus enabling the cutting of plastic pipes.

[0004] However, due to the design of the airbag and connecting column, the airbag is fixedly installed on the connecting column to support the inner wall of the pipe. Since the pipes have different lengths, the distance between the two sets of airbags cannot be adjusted according to the length of the pipe. This results in weak stability and poor support for longer pipes. In addition, when cutting large pipes, the small size of the cutting blade makes it inconvenient to cut the pipes, resulting in poor cutting results.

[0005] Therefore, we propose a cutting device for manufacturing plastic products. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a cutting device for manufacturing plastic products, which solves the problems of low support stability and poor cutting effect of existing devices.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a plastic product manufacturing and cutting device, including a base, wherein two sets of support frames with opposite positions are fixedly installed on the bottom surface of the base;

[0008] Two sets of fixed plates with corresponding positions are fixedly installed on the top surface of the base. A connecting plate is assembled on the inner side of the fixed plate. Three sets of telescopic cylinders A with corresponding positions are fixedly installed on the inner side of the connecting plate. A matching limit sleeve is fixedly installed on the output end of the telescopic cylinder A. Three sets of electric telescopic rods with corresponding positions are fixedly installed on the outer wall of the limit sleeve. A matching clamping block is assembled on the output end of the electric telescopic rod located on the inner wall of the limit sleeve.

[0009] A drive motor is fixedly installed on the outer side of the fixed plate, and a rotating shaft fitted onto the output end of the drive motor is mounted on the inner side of the fixed plate via a bearing. The rotating shaft is connected to the outer side of the connecting plate. A control processor connected to each component is fixedly installed on the bottom surface of the base. A control button is mounted on the front side of the control processor, and the drive motor can achieve synchronous rotation through the control processor.

[0010] Preferably, a gantry frame is fixedly installed on the top surface of the base, and a telescopic cylinder B is fixedly installed on the top surface of the gantry frame. A cutting assembly with matching specifications is assembled on the output end of the telescopic cylinder B. The cutting assembly consists of a drive assembly and a cutting disc, which facilitates the cutting of plastic pipes.

[0011] Preferably, the cutting assembly is equipped with an infrared lamp positioned opposite the cutting disc, which can be used to position the plastic pipe and improve the accuracy of cutting.

[0012] Preferably, the clamping block is connected to the electric telescopic rod via a slot, which facilitates the replacement of the appropriate clamping block according to the specifications of the pipe fitting, thereby improving practicality.

[0013] Preferably, the outer wall of the clamping block is fitted with a rubber layer, which can improve the friction between the clamping block and the pipe and improve the stability of clamping.

[0014] Preferably, the clamping block is equipped with a pressure sensor connected to the control processor to prevent excessive clamping force from damaging the pipe.

[0015] 1. This plastic product manufacturing and cutting device, through the setting of telescopic cylinder A, limit sleeve and electric telescopic rod, two sets of telescopic cylinder A drive the limit sleeve to move to the appropriate position of the pipe, and then the electric telescopic rod drives the clamping block to clamp and fix the outer wall of the pipe. The clamping position can be freely adjusted to improve the stability and effect of clamping and facilitate the cutting of the pipe.

[0016] 2. Simultaneously, through the configuration of the drive motor and the rotating shaft, when cutting large pipe fittings, the control processor controls the two sets of drive motors to run synchronously, and the rotating shaft drives the connecting plate to rotate, thereby driving the pipe fitting to rotate slowly while cutting, improving practicality and cutting effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the telescopic cylinder of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the limiting sleeve of this utility model;

[0020] Figure 4 This is a structural schematic diagram of the gantry frame of this utility model.

[0021] In the diagram: 1. Base; 2. Support frame; 3. Fixing plate; 4. Connecting plate; 5. Telescopic cylinder A; 6. Limit sleeve; 7. Electric telescopic rod; 8. Clamping block; 9. Drive motor; 10. Rotating shaft; 11. Control processor; 12. Gantry frame; 13. Telescopic cylinder B; 14. Cutting assembly. Detailed Implementation

[0022] 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.

[0023] Example 1:

[0024] like Figure 1-4 As shown: Two sets of fixed plates 3 with corresponding positions are fixedly installed on the top surface of the base 1. A connecting plate 4 is assembled on the inner side of the fixed plate 3. Three sets of telescopic cylinders A5 with corresponding positions are fixedly installed on the inner side of the connecting plate 4. A matching limit sleeve 6 is fixedly installed on the output end of the telescopic cylinder A5. Three sets of electric telescopic rods 7 with corresponding positions are fixedly installed on the outer wall of the limit sleeve 6. A matching clamping block 8 is assembled on the output end of the electric telescopic rod 7 located on the inner wall of the limit sleeve 6. Through the setting of telescopic cylinders A5, limit sleeves 6 and electric telescopic rods 7, the two sets of telescopic cylinders A5 drive the limit sleeve 6 to move to the appropriate position of the pipe. Then the electric telescopic rod 7 drives the clamping block 8 to clamp and fix the outer wall of the pipe. The clamping position can be freely adjusted to improve the stability and effect of clamping and facilitate the cutting of the pipe.

[0025] Example 2:

[0026] like Figure 2-4 As shown: A drive motor 9 is fixedly installed on the outer side of the fixed plate 3. A rotating shaft 10, which is mounted on the output end of the drive motor 9, is assembled on the inner side of the fixed plate 3 through a bearing. The rotating shaft 10 is connected to the outer side of the connecting plate 4. A control processor 11, which is connected to each component, is fixedly installed on the bottom surface of the base 1. A control button is mounted on the front side of the control processor 11. The drive motor 9 can achieve synchronous rotation through the control processor 11. With the arrangement of the drive motor 9 and the rotating shaft 10, when cutting large pipes, the two sets of drive motors 9 are controlled to run synchronously by the control processor 11. The rotating shaft 10 drives the connecting plate 4 to rotate, thereby driving the pipe to rotate slowly while cutting, improving practicality and cutting effect.

[0027] Example 3:

[0028] like Figure 2-3 As shown: A gantry frame 12 is fixedly installed on the top surface of the base 1, and a telescopic cylinder B13 is fixedly installed on the top surface of the gantry frame 12. A cutting assembly 14 with matching specifications is assembled on the output end of the telescopic cylinder B13. The cutting assembly 14 consists of a drive assembly and a cutting disc, which facilitates the cutting of plastic pipes.

[0029] The working principle and usage process of this utility model are as follows: When the device needs to work, the two sets of telescopic cylinders A5 drive the limiting sleeve 6 to move to the appropriate position of the pipe fitting. Then, the electric telescopic rod 7 drives the clamping block 8 to clamp and fix the outer wall of the pipe fitting. The clamping position can be freely adjusted to improve the stability and effect of clamping and facilitate the cutting of the pipe fitting. When cutting large pipe fittings, the control processor 11 controls the two sets of drive motors 9 to run synchronously. The rotating shaft 10 drives the connecting plate 4 to rotate, thereby driving the pipe fitting to rotate slowly while cutting, improving practicality and cutting effect.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A plastic product manufacturing cutting device, comprising a base (1), wherein two sets of support frames (2) are fixedly installed on the bottom surface of the base (1) in opposite positions. Its features are: Two sets of fixed plates (3) with corresponding positions are fixedly installed on the top surface of the base (1). A connecting plate (4) is assembled on the inner side of the fixed plate (3). Three sets of telescopic cylinders A (5) with corresponding positions are fixedly installed on the inner side of the connecting plate (4). A matching limit sleeve (6) is fixedly installed on the output end of the telescopic cylinder A (5). Three sets of electric telescopic rods (7) with corresponding positions are fixedly installed on the outer wall of the limit sleeve (6). A matching clamping block (8) is assembled on the output end of the electric telescopic rod (7) located on the inner wall of the limit sleeve (6). A drive motor (9) is fixedly installed on the outer side of the fixed plate (3). A rotating shaft (10) is mounted on the output end of the drive motor (9) via a bearing on the inner side of the fixed plate (3). The rotating shaft (10) is connected to the outer side of the connecting plate (4). A control processor (11) connected to each component is fixedly installed on the bottom surface of the base (1). A control button is mounted on the front side of the control processor (11). The drive motor (9) can achieve synchronous rotation through the control processor (11).

2. The plastic product manufacturing cutting device according to claim 1, characterized in that: The top surface of the base (1) is fixedly installed with a gantry frame (12) in a corresponding position. The top surface of the gantry frame (12) is fixedly installed with a telescopic cylinder B (13). The output end of the telescopic cylinder B (13) is equipped with a cutting assembly (14) of the same specification. The cutting assembly (14) consists of a drive assembly and a cutting disc.

3. The plastic product manufacturing and cutting device according to claim 2, characterized in that: The cutting assembly (14) is equipped with an infrared lamp that is positioned opposite to the cutting disc.

4. The plastic product manufacturing cutting device according to claim 1, characterized in that: The clamping block (8) is connected to the electric telescopic rod (7) through a slot.

5. A cutting device for manufacturing plastic products according to claim 1, characterized in that: The outer wall of the clamping block (8) is fitted with a rubber layer.

6. The plastic product manufacturing and cutting device according to claim 1, characterized in that: The clamping block (8) is internally equipped with a pressure sensor connected to the control processor (11).

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