Cutting device for plastic products

Abstract

The utility model relates to the technical field of plastic product processing, and discloses a cutting device for plastic products, which comprises a workbench, an X-axis moving mechanism, a support frame, a Y-axis moving mechanism, a mover, a mounting plate, a first cylinder, a laser cutter and an adjusting and fixing component, the X-axis moving mechanism is arranged on one side of the workbench, and the Y-axis moving mechanism is arranged on the other side of the workbench; the supporting frame is arranged on the outer side of the X-axis moving mechanism, the Y-axis moving mechanism is fixedly connected to the inner side of the top of the supporting frame, the mover is arranged on the top of the Y-axis moving mechanism, the mounting plate is arranged at one end of the mover, and the first air cylinder is fixedly connected to the top of the mounting plate. According to the cutting device for the plastic products, the first motor drives the rotating lead screw to rotate, so that the moving block moves, the second motor is matched to drive the rotating rod to rotate, the pressing plate can move at any position on the workbench, the plastic products can be conveniently fixed, and therefore the laser cutter can be conveniently used for cutting work.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic product processing, in particular to a cutting device for plastic products. Background Technique

[0002] Plastic products are a general term for daily necessities, industrial products, etc. processed mainly with plastics. Plastics mainly consist of natural or synthetic resins, and various additives such as plasticizers, stabilizers, pigments, etc. are added. Under certain conditions such as certain temperature and pressure, they can be molded into a certain shape and keep the shape unchanged at normal temperature.

[0003] According to the authorized announcement number CN220428548U, a cutting device for plastic product processing is disclosed, which relates to the field of plastic processing, including a cutting machine body. The cutting machine body includes a cutting machine frame and a cutting machine base fixedly connected to the bottom of the cutting machine frame. Both sides of the cutting machine frame are fixedly installed with cutting machine mounting blocks, and both sides of the cutting machine mounting blocks are fixedly installed with fixing structures. A positioning structure is installed on the fixing structures. The fixing structure includes a mounting rotating shaft, a connecting sleeve fixedly installed at the bottom of the mounting rotating shaft, a connecting sliding rod slidably sleeved in the connecting sleeve, and two pressing wheel shafts symmetrically and fixedly installed on the connecting sliding rod. Through the setting of the fixing structure in the above-mentioned utility model, when the cutting machine processes products made of hard plastic materials, the products can be fixed on the cutting machine base through the fixing structure, so that the products do not need to be manually fixed by workers, greatly improving the use safety of the cutting machine, and thus ensuring the use stability of the cutting machine.

[0004] However, the above device still has deficiencies. By installing a fixing structure at the bottom of the cutting machine to make the cutting of plastics stable, the fixing mechanism cannot be adjusted in multiple directions and can only move according to the cutter, which is more inconvenient to use and difficult to fix special-shaped plastic products. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cutting device for plastic products to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A cutting device for plastic products, including a workbench, an X-axis moving mechanism, a support frame, a Y-axis moving mechanism, a mover, a mounting plate, a first cylinder, a laser cutter, and an adjusting and fixing component. The X-axis moving mechanism is arranged on one side of the workbench, the support frame is arranged outside the X-axis moving mechanism, the Y-axis moving mechanism is fixedly connected to the inner side of the top of the support frame, the mover is arranged on the top of the Y-axis moving mechanism, the mounting plate is arranged at one end of the mover, the first cylinder is fixedly connected to the top of the mounting plate, the laser cutter is pneumatically lifted and connected to the bottom of the first cylinder, and the adjusting and fixing component is arranged on the top of the X-axis moving mechanism.

[0007] The adjusting and fixing assembly includes a fixing frame, a first motor, a rotating lead screw, a moving block, an installation frame, a second motor, a rotating rod, a telescopic rod, a second cylinder, a third cylinder and a pressing plate. The fixing frame is fixedly connected to the top of the X-axis moving mechanism. The first motor is fixedly connected to one end of the fixing frame. The rotating lead screw is rotatably connected to the inside of the fixing frame. The moving block is threadedly connected to the outside of the rotating lead screw. The installation frame is fixedly connected to the top of the moving block. The second motor is fixedly connected to the top of the installation frame. The rotating rod is rotatably connected to the inside of the installation frame. The telescopic rod is arranged at one end of the rotating rod. The second cylinder is arranged on the top of the rotating rod. The third cylinder is arranged at one end of the telescopic rod. The pressing plate is pneumatically lifted and connected to the bottom of the third cylinder. By driving the rotating lead screw to rotate through the first motor, the moving block moves. Cooperating with the second motor to drive the rotating rod to rotate, the pressing plate can move to any position on the workbench, which is convenient for fixing plastic products, so as to facilitate the cutting work with a laser cutter.

[0008] Preferably, the telescopic rod includes a connecting block, a rod body, a sliding groove, a pushing plate and a fixing plate. The rod body is fixedly connected to one end of the connecting block. The sliding grooves are opened on both sides of the rod body. The pushing plate is fixedly connected to the top of the connecting block. The fixing plate is fixedly connected to the top of the other end of the connecting block. The pushing plate is fixedly connected to one end of the second cylinder. The top of the fixing plate is used to install the third cylinder to control the position of the pressing plate.

[0009] Preferably, the pressing plate includes a block body, a soft pad and a corrugated rod. The block body is arranged at the bottom of the third cylinder. The soft pad is fixedly connected to the bottom of the block body. The corrugated rod is arranged in the middle of the block body. The soft pad is used to fix elastic objects, and the corrugated rod is used to fix hard plastic products to increase the friction force.

[0010] Preferably, the length of the telescopic rod extending from the rotating rod is equal to half of the width of the workbench, so that the pressing plate can be adjusted and moved within the area of the workbench, which is convenient for fixing plastic products.

[0011] Preferably, the thickness of the pressing plate is less than the thickness of the connecting block, so that the pressing plate can be retracted to one side of the connecting block. When the second motor adjusts the direction of the rotating rod, the pressing plate can move above the fixing frame for storage.

[0012] Preferably, a sliding rod is arranged inside the rotating rod, and the sliding rod is slidably connected to the sliding groove, which is convenient for the telescopic rod to move inside the rotating rod.

[0013] Preferably, the number of the soft pads is two, which are respectively arranged at both ends of the bottom of the block body, and the fixation of soft plastics or hollow plastics is ensured to be stable by the two soft pads.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. For the cutting device for plastic products, the rotation of the rotating screw rod is driven by the first motor, so that the moving block moves. Cooperating with the rotation of the rotating rod driven by the second motor, the pressing plate can move to any position on the workbench, which is convenient for fixing the plastic products, thus facilitating the cutting work with a laser cutter.

[0016] 2. For the cutting device for plastic products, the soft pad is used to fix elastic objects, and the corrugated rod is used to fix rigid plastic products, increasing the friction force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the adjustment and fixing component of the present utility model;

[0019] Figure 3 is a schematic structural diagram of the telescopic rod of the present utility model;

[0020] Figure 4 is a schematic structural diagram of the pressing plate of the present utility model.

[0021] In the figure: 1, workbench; 2, X-axis moving mechanism; 3, support frame; 4, Y-axis moving mechanism; 5, mover; 6, mounting plate; 7, first cylinder; 8, laser cutter; 9, adjustment and fixing component; 101, fixing frame; 102, first motor; 103, rotating screw rod; 104, moving block; 105, mounting frame; 106, second motor; 107, rotating rod; 108, telescopic rod; 109, second cylinder; 110, third cylinder; 111, pressing plate; 112, connecting block; 113, rod body; 114, chute; 115, push plate; 116, fixing plate; 117, block; 118, soft pad; 119, corrugated rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4, the present utility model provides a technical solution: a cutting device for plastic products, including a workbench 1, an X-axis moving mechanism 2, a support frame 3, a Y-axis moving mechanism 4, a mover 5, a mounting plate 6, a first cylinder 7, a laser cutter 8 and an adjusting and fixing component 9. The X-axis moving mechanism 2 is arranged on one side of the workbench 1, the support frame 3 is arranged outside the X-axis moving mechanism 2, the Y-axis moving mechanism 4 is fixedly connected to the inner side of the top of the support frame 3, the mover 5 is arranged on the top of the Y-axis moving mechanism 4, the mounting plate 6 is arranged at one end of the mover 5, the first cylinder 7 is fixedly connected to the top of the mounting plate 6, the laser cutter 8 is pneumatically lifted and connected to the bottom of the first cylinder 7, and the adjusting and fixing component 9 is arranged on the top of the X-axis moving mechanism 2.

[0024] The adjusting and fixing component 9 includes a fixing frame 101, a first motor 102, a rotating lead screw 103, a moving block 104, a mounting frame 105, a second motor 106, a rotating rod 107, a telescopic rod 108, a second cylinder 109, a third cylinder 110 and a pressing plate 111. The fixing frame 101 is fixedly connected to the top of the X-axis moving mechanism 2, the first motor 102 is fixedly connected to one end of the fixing frame 101, the rotating lead screw 103 is rotatably connected to the inside of the fixing frame 101, the moving block 104 is threadedly connected to the outside of the rotating lead screw 103, the mounting frame 105 is fixedly connected to the top of the moving block 104, the second motor 106 is fixedly connected to the top of the mounting frame 105, the rotating rod 107 is rotatably connected to the inside of the mounting frame 105, the telescopic rod 108 is arranged at one end of the rotating rod 107, the second cylinder 109 is arranged on the top of the rotating rod 107, the third cylinder 110 is arranged at one end of the telescopic rod 108, and the pressing plate 111 is pneumatically lifted and connected to the bottom of the third cylinder 110. By driving the rotating lead screw 103 to rotate through the first motor 102, the moving block 104 moves. Cooperating with the second motor 106 to drive the rotating rod 107 to rotate, the pressing plate 111 can move to any position on the workbench 1, which is convenient for fixing plastic products, so as to facilitate the cutting work using the laser cutter 8.

[0025] The telescopic rod 108 includes a connecting block 112, a rod body 113, a chute 114, a push plate 115 and a fixing plate 116. The rod body 113 is fixedly connected to one end of the connecting block 112. The chute 114 is opened on both sides of the rod body 113. The push plate 115 is fixedly connected to the top of the connecting block 112. The fixing plate 116 is fixedly connected to the top of the other end of the connecting block 112. The push plate 115 is fixedly connected to one end of the second cylinder 109. The top of the fixing plate 116 is used to install the third cylinder 110 to control the position of the pressing plate 111. The length that the telescopic rod 108 extends from the rotating rod 107 is equal to half of the width of the workbench 1, so that the pressing plate 111 can be adjusted and moved within the area of the workbench 1, facilitating the fixation of plastic products. A sliding rod is arranged inside the rotating rod 107, and the sliding rod is slidably connected to the chute 114, facilitating the movement of the telescopic rod 108 within the rotating rod 107.

[0026] The pressing plate 111 includes a block body 117, a soft pad 118 and a corrugated rod 119. The block body 117 is arranged at the bottom of the third cylinder 110. The soft pad 118 is fixedly connected to the bottom of the block body 117. The corrugated rod 119 is arranged in the middle of the block body 117. The soft pad 118 is used to fix elastic objects, and the corrugated rod 119 is used to fix rigid plastic products, increasing the friction. The thickness of the pressing plate 111 is less than the thickness of the connecting block 112, so that the pressing plate 111 can be retracted on one side of the connecting block 112. When the second motor 106 adjusts the direction of the rotating rod 107, the pressing plate 111 can be moved above the fixing frame 101 for storage. The number of the soft pads 118 is two, which are respectively arranged at both ends of the bottom of the block body 117. The fixation of soft plastics or hollow plastics is ensured to be stable by the two soft pads 118.

[0027] When in use, place the plastic product on the workbench 1. Subsequently, the first motor 102 drives the moving block 104 to move, the second motor 106 controls the angle of the rotating rod 107, the second cylinder 109 is used to extend the telescopic rod 108, and then the third cylinder 110 is used to drive the pressing plate 111 to descend, so that the pressing plate 111 contacts the plastic product to fix the plastic product. Subsequently, the X-axis moving mechanism 2 and the Y-axis moving mechanism 4 are used to drive the mover 5 to move, and the plastic product is cut by the laser cutter 8.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for plastic products, comprising a workbench (1), an X-axis moving mechanism (2), a support frame (3), a Y-axis moving mechanism (4), a mover (5), a mounting plate (6), a first cylinder (7), a laser cutter (8) and an adjusting and fixing assembly (9), characterized in that: The X-axis moving mechanism (2) is arranged on one side of the workbench (1), the support frame (3) is arranged outside the X-axis moving mechanism (2), the Y-axis moving mechanism (4) is fixedly connected to the inner side of the top of the support frame (3), the mover (5) is arranged on the top of the Y-axis moving mechanism (4), the mounting plate (6) is arranged at one end of the mover (5), the first cylinder (7) is fixedly connected to the top of the mounting plate (6), the laser cutter (8) is pneumatically connected to the bottom of the first cylinder (7) for lifting, and the adjusting and fixing assembly (9) is arranged on the top of the X-axis moving mechanism (2); The adjusting and fixing assembly (9) includes a fixing frame (101), a first motor (102), a rotating lead screw (103), a moving block (104), a mounting frame (105), a second motor (106), a rotating rod (107), a telescopic rod (108), a second cylinder (109), a third cylinder (110) and a pressing plate (111). The fixing frame (101) is fixedly connected to the top of the X-axis moving mechanism (2), the first motor (102) is fixedly connected to one end of the fixing frame (101), the rotating lead screw (103) is rotatably connected to the inside of the fixing frame (101), the moving block (104) is threadedly connected to the outside of the rotating lead screw (103), the mounting frame (105) is fixedly connected to the top of the moving block (104), the second motor (106) is fixedly connected to the top of the mounting frame (105), the rotating rod (107) is rotatably connected to the inside of the mounting frame (105), the telescopic rod (108) is arranged at one end of the rotating rod (107), the second cylinder (109) is arranged on the top of the rotating rod (107), the third cylinder (110) is arranged at one end of the telescopic rod (108), and the pressing plate (111) is pneumatically connected to the bottom of the third cylinder (110) for lifting.

2. The cutting device for plastic products according to claim 1, characterized in that: The telescopic rod (108) includes a connecting block (112), a rod body (113), a sliding groove (114), a pushing plate (115) and a fixing plate (116). The rod body (113) is fixedly connected to one end of the connecting block (112), the sliding groove (114) is opened on both sides of the rod body (113), the pushing plate (115) is fixedly connected to the top of the connecting block (112), and the fixing plate (116) is fixedly connected to the top of the other end of the connecting block (112).

3. A cutting device for plastic products according to claim 1, characterized in that: The pressing plate (111) includes a block body (117), a soft pad (118) and a corrugated rod (119). The block body (117) is arranged at the bottom of the third cylinder (110), the soft pad (118) is fixedly connected to the bottom of the block body (117), and the corrugated rod (119) is arranged in the middle of the block body (117).

4. A cutting device for plastic products according to claim 1, characterized in that: The length of the telescopic rod (108) extending from the rotating rod (107) is equal to half of the width of the workbench (1).

5. A cutting device for plastic products according to claim 1, characterized in that: The thickness of the pressing plate (111) is less than the thickness of the connecting block (112).

6. A cutting device for plastic products according to claim 1, characterized in that: A sliding rod is arranged inside the rotating rod (107), and the sliding rod is slidably connected to the sliding groove (114).

7. The cutting device for plastic products according to claim 3, wherein: The number of the cushion pads (118) is two, which are respectively arranged at two ends of the bottom of the block (117).

Images