A plastic article cutting device

Abstract

The utility model discloses a kind of plastic product cutting device, it includes bottom plate: the bottom plate upper surface fixed connection first support column, the first support column upper surface fixed connection workbench, the workbench upper surface is provided with cutting mechanism, the workbench upper surface fixed connection first cylinder, the first cylinder output end fixed connection first piston rod, the first piston rod is fixed connection push plate away from first cylinder, the bottom plate upper surface is fixed connection second support column away from first support column, the second support column is fixed connection slideway plate away from bottom plate, the slideway top end of slideway plate is close to workbench upper surface edge. By the above structure, by setting first cylinder, first piston rod, push plate, cutting mechanism, workbench, slideway plate, the plastic product cut can be automatically stored, to avoid the situation that worker miscontact cutting blade occurs.

Description

Technical Field

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

[0002] Plastic products are a general term for everyday and industrial goods made primarily from plastics. This includes products manufactured using processes such as injection molding and thermoforming. Plastics are a class of malleable synthetic polymers that, along with synthetic rubber and synthetic fibers, form the three essential synthetic materials for daily life.

[0003] Some square plastic products often need to be cut into multiple segments during processing. Workers need to cut the plastic products to a specified length and then remove them from the cutting platform and put them into storage boxes or other equipment. During the process of picking them up, the operator's fingers are sometimes placed under the cutting blade, which may result in accidental contact with the blade and injury to the worker. Utility Model Content

[0004] This utility model provides a plastic product cutting device that can automatically collect the cut plastic products, preventing workers from accidentally touching the cutting blade.

[0005] To achieve the above objectives, a plastic product cutting device is provided, comprising a base plate: a first support column is fixedly connected to the upper surface of the base plate, a worktable is fixedly connected to the upper surface of the first support column, a cutting mechanism is provided on the upper surface of the worktable, a first cylinder is fixedly connected to the upper surface of the worktable, a first piston rod is fixedly connected to the output end of the first cylinder, a push plate is fixedly connected to the first piston rod away from the first cylinder, a second support column is fixedly connected to the upper surface of the base plate away from the first support column, and a slide plate is fixedly connected to the second support column away from the base plate, with the top of the slide plate near the edge of the upper surface of the worktable. The first cylinder, first piston rod, and push plate are designed to facilitate pushing the cut plastic product into the slide plate, the cutting mechanism is designed to facilitate cutting the plastic product, and the slide plate is designed to facilitate the cut plastic product sliding into a collection device.

[0006] According to the aforementioned plastic product cutting device, a fixing plate 19 is fixedly connected to the upper surface of the worktable near its right edge. A threaded hole is provided on the side surface of the fixing plate, and a threaded rod is threadedly connected to the threaded hole. A rotating head is fixedly connected to the right end face of the threaded rod. The threaded engagement between the threaded rod and the fixing plate facilitates the movement of an adjusting plate on the upper surface of the worktable by rotating the threaded rod, thereby adjusting the cutting length of the plastic product.

[0007] According to the aforementioned plastic product cutting device, the left end of the threaded rod is cylindrical, an adjusting plate is slidably connected to the upper surface of the worktable, a circular groove is provided on the right side surface of the adjusting plate, a bearing is fixedly connected to the cylindrical surface of the circular groove of the adjusting plate, and the inner cylindrical surface of the bearing is fixedly connected to the cylindrical surface of the left end of the threaded rod.

[0008] According to the aforementioned plastic product cutting device, the cutting mechanism includes a first support rod, a second cylinder, a second piston rod, and a cutting blade. The first support rod is fixedly connected to the surface of the workbench and is L-shaped.

[0009] According to the aforementioned plastic product cutting device, the second cylinder is fixedly connected to the lower surface of the first support rod, the second piston rod is fixedly connected to the output end of the second cylinder, and the cutting blade is fixedly connected to the bottom end of the second piston rod. The second cylinder and second piston rod are provided to facilitate the up-and-down movement of the cutting blade, thereby completing the cutting of the plastic product.

[0010] According to the aforementioned plastic product cutting device, a side plate is fixedly connected to the left side surface of the worktable, and two limiting plates are fixedly connected to the upper surface of the side plate. The limiting plates are parallel to each other, and a second support rod, which is L-shaped, is fixedly connected to the upper surface of the side plate. The two limiting plates are used to restrict the movement trajectory of the plastic product being cut.

[0011] According to the aforementioned plastic product cutting device, a third cylinder is fixedly connected to the lower surface of the second support rod, a third piston rod is fixedly connected to the output end of the third cylinder, and a pressure plate is fixedly connected to the lower end face of the third piston rod. The pressure plate is located directly above the center of the area formed by the two limiting plates. The third cylinder and third piston rod are provided to facilitate the downward movement of the pressure plate, thereby fixing the position of the plastic product and preventing displacement of the plastic product during the cutting process, which could lead to off-center cutting.

[0012] According to the aforementioned plastic product cutting device, a vibrator is fixedly connected to the inclined surface of the lower side of the slide plate.

[0013] The beneficial effects of this utility model are: by setting up a first cylinder, a first piston rod, a push plate, a cutting mechanism, a worktable, and a slide plate, the cut plastic products can be automatically collected, avoiding the situation where workers accidentally touch the cutting blade.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments; Fig. 1 This is a schematic diagram of the overall structure of a plastic product cutting device according to the present invention; Fig. 2 This is a schematic diagram of the overall structure of a plastic product cutting device according to this utility model from another perspective; Fig. 3 This is an enlarged view of a portion of the structure at point A of the plastic product cutting device of this utility model; Fig. 4 This is an enlarged view of part B of the plastic product cutting device of this utility model.

[0016] Legend: 1. Base plate; 2. First support column; 3. Worktable; 4. Push plate; 5. First piston rod; 6. First cylinder; 7. Cutting mechanism; 701. First support rod; 702. Second cylinder; 703. Second piston rod; 704. Cutting blade; 8. Second support rod; 9. Third cylinder; 10. Third piston rod; 11. Pressure plate; 12. Limiting plate; 13. Side plate; 14. Second support column; 15. Slide plate; 16. Vibrator; 17. Rotating head; 18. Threaded rod; 19. Fixing plate; 20. Adjusting plate. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] Reference Figs. 1 to 4 This utility model discloses a plastic product cutting device, comprising a base plate 1. A first support column 2 is fixedly connected to the upper surface of the base plate 1. A worktable 3 is fixedly connected to the upper surface of the first support column 2. A cutting mechanism 7 is provided on the upper surface of the worktable 3. A first cylinder 6 is fixedly connected to the upper surface of the worktable 3. A first piston rod 5 is fixedly connected to the output end of the first cylinder 6. A push plate 4 is fixedly connected to the first piston rod 5 away from the first cylinder 6. A second support column 14 is fixedly connected to the upper surface of the base plate 1 away from the first support column 2. A slide plate 15 is fixedly connected to the second support column 14 away from the base plate 1. The top of the slide plate 15 is close to the edge of the upper surface of the worktable 3. A vibrator 16 is fixedly connected to the inclined surface of the lower side of the slide plate 15. A cutting groove is provided on the upper surface of the worktable 3. The first cylinder 6, the first piston rod 5, and the push plate 4 can push the cut plastic products on the worktable 3 into the slide plate 15. A collection box or similar item needs to be set below the bottom of the slide plate 15 to collect the cut plastic products.

[0019] A fixing plate 19 is fixedly connected to the upper surface of the workbench 3 near the right edge. The side surface of the fixing plate 19 is provided with a threaded hole, and a threaded rod 18 is threadedly connected to the threaded hole of the fixing plate 19. A rotating head 17 is fixedly connected to the right end face of the threaded rod 18. The left end of the threaded rod 18 is a cylindrical surface. An adjusting plate 20 is slidably connected to the upper surface of the workbench 3. A circular groove is provided on the right side surface of the adjusting plate 20. A bearing is fixedly connected to the cylindrical surface of the circular groove of the adjusting plate 20. The inner cylindrical surface of the bearing is fixedly connected to the cylindrical surface of the left end of the threaded rod 18. Rotating the rotating head 17 will cause the adjusting plate 20 to slide on the upper surface of the workbench 3, thereby adjusting the length of the cut plastic product.

[0020] A side plate 13 is fixedly connected to the left side surface of the workbench 3, and a limiting plate 12 is fixedly connected to the upper surface of the side plate 13. There are two limiting plates 12, which are distributed in parallel. A second support rod 8 is fixedly connected to the upper surface of the side plate 13. The second support rod 8 is L-shaped.

[0021] The lower surface of the second support rod 8 is fixedly connected to the third cylinder 9. The output end of the third cylinder 9 is fixedly connected to the third piston rod 10. The lower end face of the third piston rod 10 is fixedly connected to the pressure plate 11. The pressure plate 11 is directly above the center of the area formed by the two limiting plates 12. Before cutting, the third cylinder 9 needs to be driven to move the pressure plate 11 downward, so as to press and fix the plastic product between the two limiting plates 12.

[0022] The cutting mechanism 7 includes a first support rod 701, a second cylinder 702, a second piston rod 703, and a cutting blade 704. The first support rod 701 is fixedly connected to the upper surface of the worktable 3 and is L-shaped. The second cylinder 702 is fixedly connected to the lower surface of the first support rod 701. The second piston rod 703 is fixedly connected to the output end of the second cylinder 702. The cutting blade 704 is fixedly connected to the bottom end of the second piston rod 703.

[0023] Working principle: Push the plastic product from the left so that one end of the plastic product abuts against the adjusting plate 20. Then, drive the third cylinder 9 to move the pressure block 11 down to press and fix the plastic product between the two limiting plates 12. Then, drive the cutting blade 704 to cut the plastic product through the second cylinder 702. Then, drive the push plate 4 to move through the first cylinder 6, thereby pushing the cut plastic product into the slide of the slide plate 15. The cut plastic product will fall along the slide of the slide plate 15 into the collection box or other devices at the bottom and be collected. During the whole process, the worker's limbs will not be under the cutting blade 704, avoiding the possibility of the worker accidentally touching the cutting blade 704 and being cut.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A plastic product cutting device, characterized in that, Includes a base plate (1): the upper surface of the base plate (1) is fixedly connected to a first support column (2), the upper surface of the first support column (2) is fixedly connected to a worktable (3), the upper surface of the worktable (3) is provided with a cutting mechanism (7), the upper surface of the worktable (3) is fixedly connected to a first cylinder (6), the output end of the first cylinder (6) is fixedly connected to a first piston rod (5), the first piston rod (5) is fixedly connected to a push plate (4) away from the first cylinder (6), the upper surface of the base plate (1) is fixedly connected to a second support column (14) away from the first support column (2), the second support column (14) is fixedly connected to a slide plate (15) away from the base plate (1), and the top of the slide of the slide plate (15) is close to the edge of the upper surface of the worktable (3).

2. The plastic product cutting device according to claim 1, characterized in that, The upper surface of the workbench (3) is fixedly connected to a fixing plate (19) near the right edge. The side surface of the fixing plate (19) is provided with a threaded hole. A threaded rod (18) is threadedly connected to the threaded hole of the fixing plate (19). A rotating head (17) is fixedly connected to the right end face of the threaded rod (18).

3. A plastic product cutting device according to claim 2, characterized in that, The left end of the threaded rod (18) is cylindrical. The upper surface of the worktable (3) is slidably connected to the adjusting plate (20). The right side surface of the adjusting plate (20) is provided with a circular groove. The cylindrical surface of the circular groove of the adjusting plate (20) is fixedly connected to the bearing. The inner cylindrical surface of the bearing is fixedly connected to the cylindrical surface of the left end of the threaded rod (18).

4. A plastic product cutting device according to claim 1, characterized in that, The cutting mechanism (7) includes a first support rod (701), a second cylinder (702), a second piston rod (703) and a cutting blade (704). The first support rod (701) is fixedly connected to the upper surface of the workbench (3) and is L-shaped.

5. A plastic product cutting device according to claim 4, characterized in that, The second cylinder (702) is fixedly connected to the lower surface of the first support rod (701), the second piston rod (703) is fixedly connected to the output end of the second cylinder (702), and the cutting blade (704) is fixedly connected to the bottom end of the second piston rod (703).

6. A plastic product cutting device according to claim 1, characterized in that, The workbench (3) has a side plate (13) fixedly connected to the left side surface, and a limiting plate (12) fixedly connected to the upper surface of the side plate (13). There are two limiting plates (12) that are distributed in parallel. The upper surface of the side plate (13) has a second support rod (8) fixedly connected to it. The second support rod (8) is L-shaped.

7. A plastic product cutting device according to claim 6, characterized in that, The lower surface of the second support rod (8) is fixedly connected to the third cylinder (9), the output end of the third cylinder (9) is fixedly connected to the third piston rod (10), the lower end face of the third piston rod (10) is fixedly connected to the pressure plate (11), and the pressure plate (11) is directly above the center of the area formed by the two limiting plates (12).

8. A plastic product cutting device according to claim 1, characterized in that, The vibrator (16) is fixedly connected to the inclined surface on the lower side of the slide plate (15).

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