A cutting device for refrigerator sticker raw materials

Abstract

The utility model relates to plate processing technical field especially relates to a kind of cutting device for refrigerator sticker raw material, including workbench and the cutting knife head for cutting refrigerator sticker raw material, and cleaning frame, mounting bracket, support frame are fixedly installed on workbench, electric guide rail is provided on mounting bracket, and electric guide rail is slidably sleeved with the electric sliding block that is matched and penetrates mounting bracket. The utility model is through screwing the positioning bolt on support frame, using transparent scale moves positioning plate to specified position, places the cutting refrigerator sticker raw material in the middle on workbench and is in abutment with positioning plate, limiting device limits cutting refrigerator sticker raw material, ensure the consistency of raw material cutting, operator need not use complex measuring tool repeatedly measures and marks, can quickly complete raw material's clamping and alignment, positioning plate is rotated to specified angle, realize raw material multi-angle cutting, satisfy raw material diversification cutting demand.

Description

Technical Field

[0001] This utility model relates to the field of sheet material processing technology, and in particular to a cutting device for refrigerator magnet raw materials. Background Technology

[0002] This device is designed to efficiently and accurately cut acrylic refrigerator magnets while ensuring operational safety, reducing debris interference, and meeting diverse cutting needs.

[0003] Under current conditions, an acrylic sheet cutting device, such as the one disclosed in CN220030387U, is commonly used. This device includes an operating table with a fixed frame attached to the top. A first hydraulic rod moves a pressure plate downwards to fix the edge of the acrylic sheet. However, this device primarily relies on manual movement and bolted fixing of the moving frame for coarse positioning. It depends on the cooperation of a clamping plate and slot, and the cutter is manually pushed using a lever. Before each cut, the operator needs to repeatedly measure and mark using external measuring tools. The clamping and alignment process is cumbersome and time-consuming, and it is difficult to ensure consistency in multiple or batch cuts. Furthermore, the cutting area is exposed, and cutting debris directly splashes onto the work area and the operator, posing a potential threat to operator safety and failing to meet safety production requirements. Utility Model Content

[0004] The purpose of this invention is to solve the problem of cumbersome positioning in existing refrigerator magnet raw material cutting devices, and to propose a cutting device for refrigerator magnet raw materials.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cutting device for refrigerator magnet raw materials includes a worktable and a cutting head for cutting the refrigerator magnet raw materials. A cleaning rack, a mounting rack, and a support rack are fixedly installed on the worktable. An electric guide rail is provided on the mounting rack, and a matching electric slider that passes through the mounting rack is slidably sleeved on the electric guide rail. The cutting head is disposed on the electric slider. Two electric telescopic rods are fixedly installed on the mounting rack, and a limiting plate for limiting the refrigerator magnet raw materials is fixedly installed between the output ends of the two electric telescopic rods.

[0007] The workbench is equipped with a protective mechanism to protect the refrigerator magnet raw material debris, a positioning mechanism for cutting the refrigerator magnet raw material to different lengths and angles, and four limiters for limiting the refrigerator magnet raw material are fixedly installed on the workbench.

[0008] Preferably, the mounting bracket has a concave structure, and the limiting plate has a U-shaped structure.

[0009] Preferably, the protective mechanism includes a protective cover fixedly installed at the output ends of two electric telescopic rods and covering the cutting area; the workbench has evenly distributed elongated chip discharge holes for guiding the chips; the workbench is fixedly installed with a guide frame for guiding the chips conveyed by the chip discharge holes; the cleaning rack is fixedly installed with a collection rack, and a collection box for collecting chips is placed inside the collection rack; the cleaning rack has a conveying port that communicates with the guide rack and the collection box.

[0010] Preferably, the guide frame has a funnel-shaped structure, and a U-shaped frame corresponding to the conveying port and used to prevent debris from leaking out is fixedly installed on the cleaning frame.

[0011] Preferably, the positioning mechanism includes a positioning rod slidably sleeved on a support frame, and a rotating rod rotatably installed inside the positioning rod. A positioning plate for positioning refrigerator magnet raw materials is fixedly installed on the rotating rod. A limiting frame extending out of the positioning rod is fixedly installed on the rotating rod. A moving rod is slidably sleeved inside the positioning rod. A limiting block extending into the limiting frame is fixedly installed on the moving rod. A transparent scale ruler for measuring the distance between the cutting head and the center line of the positioning plate is fixedly installed on the worktable.

[0012] Preferably, the limiting frame has a semi-circular structure, and the limiting frame has circumferentially distributed limiting grooves that correspond to the limiting blocks.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] 1. This utility model allows the positioning plate to be moved to the designated position by loosening the positioning bolt on the support frame and using a transparent scale. The raw material to be cut is then placed in the center on the worktable and in contact with the positioning plate. The limiter limits the cutting of the raw material, ensuring the consistency of the cutting. The operator can quickly complete the clamping and alignment of the raw material without using complicated measuring tools for repeated measurement and marking. By moving the moving rod, the moving rod drives the limit block to disconnect from the limit frame, and the positioning plate is rotated to the designated angle, realizing multi-angle cutting of the raw material and meeting the diverse cutting needs of the raw material.

[0015] 2. This utility model uses an electric telescopic rod to move the limiting plate downward, which stabilizes and limits the raw materials of refrigerator magnets, effectively preventing the raw materials from shifting or vibrating during the cutting process. The protective cover moves downward synchronously with the limiting plate to intercept the debris generated during the cutting process, protecting the operator's face and eyes from injury and helping to improve the safety of equipment operation. The debris falls into the chip discharge hole and is guided by the guide frame to the collection box for centralized treatment, preventing debris from interfering with subsequent cutting operations and helping to improve production efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a cutting device for refrigerator magnet raw materials proposed in this utility model;

[0017] Figure 2 This is a side sectional view of a cutting device for refrigerator magnet raw materials proposed in this utility model;

[0018] Figure 3 This is a cross-sectional view of the workbench of a cutting device for refrigerator magnet raw materials proposed in this utility model.

[0019] Figure 4 This is an enlarged schematic diagram of part A of a cutting device for refrigerator magnet raw materials proposed in this utility model;

[0020] Figure 5 This is a schematic diagram of a limiting frame for a cutting device for refrigerator magnet raw materials proposed in this utility model;

[0021] Figure 6 This is a schematic diagram of a refrigerator magnet raw material for a cutting device for refrigerator magnet raw materials proposed in this utility model.

[0022] In the diagram: 1. Workbench; 2. Cleaning rack; 3. Mounting rack; 4. Electric guide rail; 5. Electric slider; 6. Cutting head; 7. Electric telescopic rod; 8. Limiting plate; 9. Protective cover; 10. Guide frame; 11. Collection rack; 12. Collection box; 13. Limiter; 14. Support frame; 15. Positioning rod; 16. Rotating rod; 17. Positioning plate; 18. Limiting frame; 19. Moving rod; 20. Limiting block; 21. Transparent scale. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figures 1-6 A cutting device for refrigerator magnet raw materials includes a workbench 1 and a cutting head 6 for cutting the refrigerator magnet raw materials. A controller is provided on the workbench 1. A cleaning rack 2, a mounting rack 3, and a support rack 14 are fixedly installed on the workbench 1. An electric guide rail 4 is provided on the mounting rack 3, and a matching electric slider 5 that passes through the mounting rack 3 is slidably sleeved on the electric guide rail 4. The cutting head 6 is set on the electric slider 5. The electric guide rail 4 drives the electric slider 5 to move the cutting head 6 in the horizontal direction to realize the linear cutting operation of the raw materials. Two electric telescopic rods 7 are fixedly installed on the mounting rack 3. The electric guide rail 4, the electric slider 5, and the electric telescopic rods 7 are electrically connected to the controller, and a limiting plate 8 for limiting the refrigerator magnet raw materials is fixedly installed between the output ends of the two electric telescopic rods 7.

[0025] The workbench 1 is equipped with a protective mechanism to protect the debris of refrigerator magnet raw materials. The protective mechanism is linked with the electric telescopic rod 7, which can automatically cover the cutting area during cutting, effectively preventing debris from flying, and guiding the debris to the collection box 12.

[0026] The workbench 1 is equipped with a positioning mechanism for cutting refrigerator magnet raw materials of different lengths and angles. The positioning mechanism achieves precise positioning of the raw materials through the dual functions of sliding adjustment and angle adjustment. With the help of the transparent scale 21, the operator can quickly and accurately set the cutting parameters. Four limiters 13 are fixedly installed on the workbench 1 to limit the refrigerator magnet raw materials. The limiter 13 consists of a concave fixed frame, a limit telescopic rod, and a positioning block. The limit telescopic rod is electrically connected to the controller.

[0027] The mounting bracket 3 has a concave structure, and the limiting plate 8 has a U-shaped structure. The limiting plate 8 presses the raw material from above during cutting to prevent displacement during the cutting process.

[0028] The protective mechanism includes a protective cover 9 fixedly installed at the output end of the two electric telescopic rods 7 and covering the cutting area. The protective cover 9 is a rectangular shell structure with an opening at the bottom, made of transparent tempered glass, which effectively blocks the flying debris generated during the cutting process, and at the same time facilitates the operator to observe the cutting situation in real time. The worktable 1 has evenly distributed elongated chip discharge holes for guiding the debris.

[0029] A guide frame 10 is fixedly installed on the workbench 1 to guide the debris conveyed by the chip discharge hole. The top opening of the guide frame 10 corresponds to the chip discharge hole, and the bottom opening is connected to the conveying port on the cleaning frame 2. A collection frame 11 is fixedly installed on the cleaning frame 2, and a collection box 12 for collecting debris is placed inside the collection frame 11. The collection box 12 adopts a drawer-type design, which is convenient for operators to pull out and clean at any time. The bottom is provided with an anti-slip pad to prevent slipping during use. The cleaning frame 2 has a conveying port that is connected to the guide frame 10 and the collection box 12.

[0030] The guide frame 10 has a funnel-shaped structure. A return-shaped frame corresponding to the conveying port and used to prevent debris leakage is fixedly installed on the cleaning frame 2. See the instruction manual for details. Figure 3 The height of the return frame matches the height of the bottom opening of the guide frame 10, preventing debris from leaking out through the gaps during the fall and helping to improve the reliability of debris collection.

[0031] The positioning mechanism includes a positioning rod 15 slidably sleeved on the support frame 14, and a rotating rod 16 is rotatably installed inside the positioning rod 15. A positioning plate 17 for positioning the refrigerator magnet raw material is fixedly installed on the rotating rod 16. The positioning plate 17 achieves initial alignment by abutting against the refrigerator magnet raw material to be cut. With the sliding adjustment of the positioning rod 15 and the angle adjustment of the rotating rod 16, the cutting positioning requirements of raw materials of different lengths and angles can be met.

[0032] A limiting frame 18 extending beyond the positioning rod 15 is fixedly installed on the rotating rod 16. A moving rod 19 is slidably sleeved inside the positioning rod 15. The moving rod 19 consists of a guide rod, a spring, and a moving block. The spring is in a compressed state and applies a continuous pushing force to the limiting block 20 to ensure the stability of the limiting block 20 in limiting the limiting frame 18.

[0033] A limiting block 20 extending into the limiting frame 18 is fixedly installed on the moving rod 19. A transparent scale 21 for measuring the distance between the cutting head 6 and the center line of the positioning plate 17 is fixedly installed on the worktable 1. For details, please refer to the attached instruction manual. Figure 1 The transparent scale 21 is positioned to correspond to the movement trajectory of the positioning plate 17, making it easy for operators to read and adjust the cutting dimensions intuitively, which helps to improve the convenience and accuracy of operation.

[0034] The limiting frame 18 has a semi-circular structure and is provided with circumferentially distributed limiting grooves that correspond to the limiting block 20, which are used to adjust and fix the rotation angle of the positioning plate 17.

[0035] It should be noted that the specific models and specifications of the controller, electric guide rail 4, electric slider 5, electric telescopic rod 7, and limit telescopic rod need to be selected and determined according to the actual specifications of the device. The specific selection and calculation methods adopt existing technology in this field, so they will not be elaborated here.

[0036] The functional principle of this utility model can be explained through the following operation methods:

[0037] The controller sends a retraction command to the electric telescopic rod 7, which drives the limit plate 8 to move upward, and the protective cover 9 moves upward simultaneously.

[0038] According to the required cutting length, loosen the positioning bolt on the support frame 14, move the positioning rod 15, observe through the transparent scale 21, and adjust the positioning plate 17 to the designated position before tightening the positioning bolt.

[0039] Place the refrigerator magnet raw material to be cut on the workbench 1, so that one side of it abuts against the positioning plate 17, and the limiter 13 limits the raw material.

[0040] The electric telescopic rod 7 is extended, which drives the limit plate 8 to move down and press the raw material. At the same time, the protective cover 9 moves down to cover the cutting area.

[0041] The electric guide rail 4 is started, and the electric slider 5 drives the cutting head 6 to move to cut the raw material.

[0042] The cutting debris is intercepted by the protective cover 9 and falls into the chip discharge hole on the workbench 1. It is guided by the guide frame 10 and enters the collection box 12 in the collection rack 11 through the conveying port on the cleaning rack 2.

[0043] After cutting, control the electric telescopic rod 7 to retract, which will drive the limit plate 8 and the protective cover 9 to move upward, remove the cut raw material, and complete the refrigerator magnet raw material cutting operation.

[0044] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cutting device for refrigerator magnet raw materials, comprising a worktable (1) and a cutting head (6) for cutting refrigerator magnet raw materials, characterized in that, The workbench (1) is fixedly installed with a cleaning rack (2), a mounting rack (3), and a support rack (14). The mounting rack (3) is provided with an electric guide rail (4), and the electric guide rail (4) is slidably fitted with a matching electric slider (5) that passes through the mounting rack (3). The cutting head (6) is set on the electric slider (5). The mounting rack (3) is fixedly installed with two electric telescopic rods (7), and a limiting plate (8) for limiting the position of the refrigerator magnet raw material is fixedly installed between the output ends of the two electric telescopic rods (7). The workbench (1) is equipped with a protective mechanism to protect the refrigerator magnet raw material debris. The workbench (1) is equipped with a positioning mechanism for cutting refrigerator magnet raw materials of different lengths and angles. Four limiters (13) for limiting the refrigerator magnet raw materials are fixedly installed on the workbench (1).

2. The cutting device for refrigerator magnet raw materials according to claim 1, characterized in that, The mounting bracket (3) has a concave structure, and the limiting plate (8) has a U-shaped structure.

3. The cutting device for refrigerator magnet raw materials according to claim 1, characterized in that, The protective mechanism includes a protective cover (9) fixedly installed at the output end of two electric telescopic rods (7) and covering the cutting area. The workbench (1) is provided with elongated chip discharge holes that are evenly distributed and used to guide the chips. The workbench (1) is fixedly installed with a guide frame (10) for guiding the chips conveyed by the chip discharge holes. The cleaning rack (2) is fixedly installed with a collection rack (11), and a collection box (12) for collecting chips is placed inside the collection rack (11). The cleaning rack (2) is provided with a conveying port that communicates with the guide frame (10) and the collection box (12).

4. A cutting device for refrigerator magnet raw materials according to claim 3, characterized in that, The guide frame (10) has a funnel-shaped structure, and the cleaning frame (2) is fixedly installed with a U-shaped frame corresponding to the conveying port and used to prevent debris from leaking out.

5. A cutting device for refrigerator magnet raw materials according to claim 1, characterized in that, The positioning mechanism includes a positioning rod (15) slidably sleeved on the support frame (14), and a rotating rod (16) is rotatably installed inside the positioning rod (15). A positioning plate (17) for positioning refrigerator magnet raw materials is fixedly installed on the rotating rod (16). A limiting frame (18) extending outside the positioning rod (15) is fixedly installed on the rotating rod (16). A moving rod (19) is slidably sleeved inside the positioning rod (15). A limiting block (20) extending into the limiting frame (18) is fixedly installed on the moving rod (19). A transparent scale (21) for measuring the distance between the cutting head (6) and the center line of the positioning plate (17) is fixedly installed on the worktable (1).

6. A cutting device for refrigerator magnet raw materials according to claim 5, characterized in that, The limiting frame (18) has a semi-circular structure, and the limiting frame (18) has circumferentially distributed limiting grooves that correspond to the limiting block (20).

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