Cutting device for manufacturing plastic products

Abstract

The utility model discloses a cutting device for plastic product manufacturing, including the bottom plate, the top of bottom plate is fixedly connected with workstation through the support, the top fixedly connected with the placement platform of workstation, the front and rear both ends of workstation top all are installed with electric sliding table, the top fixedly connected with the top plate of electric sliding table through the support, the front and rear both ends of top plate bottom all are fixedly connected with first electric telescopic handle. The utility model bottom plate top's workstation passes through the placement platform stable support plastic product, and electric sliding table drives top plate and cutter body to move accurately in horizontal direction, and first electric telescopic handle adjusts cutter height, realizes the automation control of cutting position, compares traditional manual regulation, and precision and efficiency improve significantly, the filter screen of filter case filters air, and fan blows clean air to cutting area through air outlet spray head, can remove plastic debris in time, avoids the pollution product or influence cutting precision.

Description

Technical Field

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

[0002] Plastic products are widely used in packaging, building materials, electronics, medical devices, and many other fields due to their light weight, high plasticity, and low cost. In the manufacturing process of plastic products, cutting is a crucial step in processing the molded blank into specific dimensions and shapes. Its precision and efficiency directly affect the assembly quality, aesthetic appearance, and production cycle of the product. As plastic products become thinner, more complex, and more customized, the requirements for cutting devices are becoming increasingly stringent—not only must they achieve smooth cuts and controllable dimensional errors, but they must also adapt to the cutting characteristics of different materials (such as polyethylene, polypropylene, ABS, etc.), while simultaneously ensuring operational safety and production continuity. However, current cutting devices for plastic product manufacturing rely on manual operation for cutting position adjustment, resulting in low precision and poor repeatability. Especially in mass production, inconsistent dimensions are prone to occur. Furthermore, plastic debris generated during cutting easily adheres to the workbench or product surface, requiring manual cleaning, which is very troublesome. Therefore, we propose a cutting device for plastic product manufacturing. Utility Model Content

[0003] The purpose of this utility model is to provide a cutting device for manufacturing plastic products, which has the advantages of convenient adjustment of the cutting position and automatic cleaning of debris. It solves the problems of the current cutting devices for manufacturing plastic products, which rely on manual operation for cutting position adjustment, have low precision and poor repeatability, and are prone to inconsistent dimensions, especially in mass production. In addition, the plastic debris generated during the cutting process is easy to adhere to the workbench or product surface, which requires manual cleaning, which is very troublesome.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for manufacturing plastic products, comprising a base plate, a worktable fixedly connected to the top of the base plate via a bracket, a placement platform fixedly connected to the top of the worktable, electric slides installed at both the front and rear ends of the top of the worktable, a top plate fixedly connected to the top of the electric slides via a bracket, a first electric telescopic rod fixedly connected to both the front and rear ends of the bottom of the top plate, a connecting seat fixedly connected to the bottom of the first electric telescopic rod, a cutter body disposed at the bottom of the connecting seat, an air nozzle fixedly connected to the right side of the connecting seat via a bracket, a filter box fixedly connected to the right end of the top of the base plate, a filter screen disposed in the inner cavity of the filter box, an air inlet opened on the left side of the filter box, and a fan fixedly connected to the right side of the filter box.

[0005] Preferably, slots are provided at both the front and rear ends of the bottom of the connector, a pressure sensor is fixedly connected to the top of the inner cavity of the slot, an installation groove is provided in the inner cavity of the slot, a second electric telescopic rod is fixedly connected to the inner cavity of the installation groove, an insertion rod is fixedly connected to the other end of the second electric telescopic rod, insert blocks are fixedly connected to both the front and rear ends of the top of the cutter body, the insert blocks are movably connected to the inner cavity of the slot, the top of the insert blocks is in contact with the pressure sensor, an insertion hole is provided on the side of the insert blocks, and the insertion rod is movably connected to the inner cavity of the insertion hole.

[0006] Preferably, the air inlet of the fan is fixedly connected to the right side of the inner cavity of the filter box via a pipe, and the air outlet of the fan is fixedly connected to the air outlet nozzle via a flexible hose.

[0007] Preferably, a battery box is fixedly connected to the left front end of the top of the base plate, and a storage battery is fixedly connected to the inner cavity of the battery box.

[0008] Preferably, a toolbox is fixedly connected to the left rear end of the top of the base plate, and a partition is fixedly connected to the inner cavity of the toolbox.

[0009] Preferably, a display is fixedly connected to the left end of the front of the workbench, and the input end of the display is electrically connected to the output end of the pressure sensor.

[0010] Preferably, a PLC controller is fixedly connected to the right end of the front of the workbench. The output terminal of the PLC controller is electrically connected to the input terminal of the first electric telescopic rod, the electric slide, the fan, and the second electric telescopic rod. The input terminal of the PLC controller is electrically connected to the output terminal of the pressure sensor.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. The worktable on the top of the base plate of this utility model stably supports plastic products through the placement platform. The electric slide table drives the top plate and the cutter body to move precisely in the horizontal direction. The first electric telescopic rod adjusts the height of the cutter, realizing the automatic control of the cutting position. Compared with the traditional manual adjustment, the accuracy and efficiency are significantly improved. The filter screen of the filter box filters the air, and the fan blows clean air to the cutting area through the air outlet nozzle, which can remove plastic debris in time and avoid contaminating the products or affecting the cutting accuracy.

[0013] 2. The slot of the connector of this utility model cooperates with the insert block of the cutter body. The second electric telescopic rod drives the insert rod to insert into the insertion hole to realize the quick fixation of the cutter. The pressure sensor monitors the contact pressure between the insert block and the slot to ensure that the cutter is installed firmly and avoids loosening during cutting. When changing the cutter, only the telescopic rod needs to be controlled to retract, without tools, which greatly shortens the changeover time. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the main sectional view of the present invention;

[0016] Figure 3 This is a schematic diagram of the left-side cross-sectional structure of the connector of this utility model.

[0017] In the diagram: 1. Base plate; 2. Filter box; 3. Workbench; 4. Battery box; 5. Tool box; 6. Placement platform; 7. Cutter body; 8. Connecting seat; 9. Top plate; 10. First electric telescopic rod; 11. Electric slide table; 12. PLC controller; 13. Display; 14. Air outlet nozzle; 15. Filter screen; 16. Fan; 17. Air inlet; 18. Slot; 19. Insert block; 20. Pressure sensor; 21. Mounting slot; 22. Second electric telescopic rod; 23. Insertion hole; 24. Insert rod. Detailed Implementation

[0018] 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.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] Example 1:

[0021] Please see Figure 1-3As shown, this utility model provides a cutting device for manufacturing plastic products, including a base plate 1. A workbench 3 is fixedly connected to the top of the base plate 1 via a bracket. A placement platform 6 is fixedly connected to the top of the workbench 3. Electric slides 11 are installed at both the front and rear ends of the top of the workbench 3. A top plate 9 is fixedly connected to the top of the electric slides 11 via a bracket. A first electric telescopic rod 10 is fixedly connected to both the front and rear ends of the bottom of the top plate 9. A connecting seat 8 is fixedly connected to the bottom of the first electric telescopic rod 10. A cutter body 7 is provided at the bottom of the connecting seat 8. An air outlet nozzle 14 is fixedly connected to the right side of the connecting seat 8 via a bracket. A filter box 2 is fixedly connected to the right end of the top of the base plate 1. A filter screen 15 is provided in the inner cavity of the filter box 2. An air inlet 17 is opened on the left side of the filter box 2. A fan 16 is fixedly connected to the right side of the filter box 2 via a pipe. The air outlet of the fan 16 is fixedly connected to the air outlet nozzle 14 via a hose.

[0022] In this technical solution, the worktable 3 on the top of the base plate 1 stably supports the plastic product through the placement platform 6. The electric slide 11 drives the top plate 9 and the cutter body 7 to move precisely in the horizontal direction. The first electric telescopic rod 10 adjusts the height of the cutter to realize the automatic control of the cutting position. Compared with the traditional manual adjustment, the accuracy and efficiency are significantly improved. The filter screen 15 of the filter box 2 filters the air, and the fan 16 blows clean air to the cutting area through the air outlet nozzle 14, which can remove plastic debris in time and avoid contaminating the product or affecting the cutting accuracy.

[0023] Example 2:

[0024] Based on Embodiment 1, this utility model is as follows: Figure 1-3As shown, slots 18 are provided at both the front and rear ends of the bottom of the connector 8. A pressure sensor 20 is fixedly connected to the top of the inner cavity of the slot 18. A mounting groove 21 is provided in the inner cavity of the slot 18. A second electric telescopic rod 22 is fixedly connected to the inner cavity of the mounting groove 21. An insert rod 24 is fixedly connected to the other end of the second electric telescopic rod 22. Insert blocks 19 are fixedly connected to both the front and rear ends of the top of the cutter body 7. Insert blocks 19 are movably connected to the inner cavity of the slot 18. The top of the insert blocks 19 contacts the pressure sensor 20. Insert holes 23 are provided on the side of the insert blocks 19. The insert rod 24 is movably connected to the inner cavity of the insert holes 23. The left front end of the top of the base plate 1 is fixedly connected to the slot 18. A battery box 4 is fixedly connected, and a storage battery is fixedly connected inside the battery box 4. A toolbox 5 is fixedly connected to the left rear end of the top of the base plate 1, and a partition is fixedly connected inside the toolbox 5. A display 13 is fixedly connected to the left end of the front of the workbench 3. The input end of the display 13 is electrically connected to the output end of the pressure sensor 20. A PLC controller 12 is fixedly connected to the right end of the front of the workbench 3. The output end of the PLC controller 12 is electrically connected to the input ends of the first electric telescopic rod 10, the electric slide table 11, the fan 16, and the second electric telescopic rod 22. The input end of the PLC controller 12 is electrically connected to the output end of the pressure sensor 20.

[0025] In this technical solution, the slot 18 of the connector 8 cooperates with the insert block 19 of the cutter body 7. The second electric telescopic rod 22 drives the insert rod 24 to insert into the insertion hole 23, thereby achieving quick fixation of the cutter. The pressure sensor 20 monitors the contact pressure between the insert block 19 and the slot 18 to ensure that the cutter is installed firmly and to prevent loosening during cutting. When changing the cutter, only the telescopic rod needs to be controlled to retract, without the need for tools, which greatly shortens the changeover time.

[0026] The working principle of this utility model is as follows: When in use, the plastic product to be cut is placed on the placement table 6, and the cutting parameters are set by the PLC controller 12; the electric slide table 11 is started, driving the top plate 9 and the cutter body 7 to move horizontally to the cutting starting point, the first electric telescopic rod 10 extends, so that the cutter body 7 contacts the product and completes the cutting; during the cutting process, the PLC controller 12 starts the fan 16, and the outside air enters the filter box 2 through the air inlet 17. After the filter screen 15 intercepts the dust, the clean air is delivered to the air outlet nozzle 14 through the hose and blown towards the cutting area to remove debris; if the cutter needs to be replaced, the PLC controller 12 controls the second electric telescopic rod 22 to retract, the insertion rod 24 disengages from the insertion hole 23, after the old cutter is taken out, the insertion block 19 of the new cutter is inserted into the slot 18, the pressure sensor 20 transmits the contact pressure to the display 13, and after the standard is reached, the second electric telescopic rod 22 drives the insertion rod 24 to fix the cutter; the battery box 4 provides power to the device when the power is off, and the tool box 5 facilitates daily maintenance.

[0027] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0028] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A cutting device for manufacturing plastic products, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a workbench (3) via a bracket. The top of the workbench (3) is fixedly connected to a placement platform (6). Electric slides (11) are installed at both the front and rear ends of the top of the workbench (3). The top of the electric slides (11) is fixedly connected to a top plate (9) via a bracket. The front and rear ends of the bottom of the top plate (9) are fixedly connected to a first electric telescopic rod (10). The bottom of the first electric telescopic rod (10) is fixedly connected to a connecting seat (8). A cutter body (7) is provided at the bottom of the connecting seat (8). An air nozzle (14) is fixedly connected to the right side of the connecting seat (8) via a bracket. A filter box (2) is fixedly connected to the right end of the top of the base plate (1). A filter screen (15) is provided in the inner cavity of the filter box (2). An air inlet (17) is opened on the left side of the filter box (2). A fan (16) is fixedly connected to the right side of the filter box (2).

2. The cutting device for manufacturing plastic products according to claim 1, characterized in that: The connector (8) has slots (18) at both the front and rear ends at the bottom. A pressure sensor (20) is fixedly connected to the top of the inner cavity of the slot (18). The inner cavity of the slot (18) has an installation groove (21). The inner cavity of the installation groove (21) is fixedly connected to a second electric telescopic rod (22). The other end of the second electric telescopic rod (22) is fixedly connected to a plug rod (24). The top of the cutter body (7) has plug blocks (19) fixedly connected to both the front and rear ends. The plug blocks (19) are movably connected to the inner cavity of the slot (18). The top of the plug blocks (19) is in contact with the pressure sensor (20). The side of the plug blocks (19) has a plug hole (23). The plug rod (24) is movably connected to the inner cavity of the plug hole (23).

3. The cutting device for manufacturing plastic products according to claim 1, characterized in that: The air intake of the fan (16) is fixedly connected to the right side of the inner cavity of the filter box (2) through a pipe, and the air outlet of the fan (16) is fixedly connected to the air outlet nozzle (14) through a hose.

4. The cutting device for manufacturing plastic products according to claim 1, characterized in that: A battery box (4) is fixedly connected to the top left front end of the base plate (1), and a storage battery is fixedly connected to the inner cavity of the battery box (4).

5. The cutting device for manufacturing plastic products according to claim 1, characterized in that: A toolbox (5) is fixedly connected to the left rear end of the top of the base plate (1), and a partition is fixedly connected to the inner cavity of the toolbox (5).

6. The cutting device for manufacturing plastic products according to claim 1, characterized in that: A display (13) is fixedly connected to the left end of the front of the workbench (3), and the input end of the display (13) is electrically connected to the output end of the pressure sensor (20).

7. A cutting device for manufacturing plastic products according to claim 1, characterized in that: A PLC controller (12) is fixedly connected to the right end of the front of the workbench (3). The output end of the PLC controller (12) is electrically connected to the input end of the first electric telescopic rod (10), the electric slide (11), the fan (16), and the second electric telescopic rod (22). The input end of the PLC controller (12) is electrically connected to the output end of the pressure sensor (20).

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