Pearl wool stamping and die cutting device
By using a combined structure of a limit frame and a positioning column in the pearl cotton stamping and die cutting device to fix the stamping mold, the problem of mold movement during the stamping process is solved, and product quality and accuracy are improved.
Patent Information
- Application Number
- CN202421191501.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The existing pearl cotton stamping and die-cutting devices are difficult to keep the stamping mold fixed during the stamping process, resulting in the possible change in the die-cutting position and affecting product quality.
A pearl cotton stamping die cutting device is designed, using a combined structure of a limit frame and a positioning column to fix the stamping mold to the limit frame, and the lifting and lowering movement of the limit frame is controlled by the cylinder to ensure that the stamping mold does not fall during the downward process. Will move.
It effectively avoids the movement of the stamping mold during the stamping process, ensures the stability of the die-cut position, thereby improving product quality and accuracy.
Smart Images
Figure CN222511890U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of punching and die-cutting, in particular to a pearl cotton punching and die-cutting device. Background Art
[0002] The EPE stamping and die-cutting device is a special stamping equipment, which is mainly used for stamping soft materials such as EPE. It has a wide range of applications, including but not limited to electronic product packaging, furniture packaging, instrument packaging, plastic product packaging, electronic product lining, cosmetic packaging, medical device packaging, gift packaging, building energy conservation, agricultural protection and other fields. In these fields, the EPE stamping and die-cutting device can effectively provide EPE products of the required shape and specifications to meet the needs of different industries.
[0003] Existing EPE stamping and die-cutting devices all place the stamping die on the upper surface of the EPE, and then perform stamping and die-cutting downwards from the stamping plate above. However, during the downward stamping process, the stamping die needs to be kept immobile to avoid changes in the die-cutting position and affect product quality.
[0004] In order to solve the above problems, this application proposes a pearl cotton punching and die-cutting device. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a pearl cotton stamping and die-cutting device, including a body, on which a positioning column and a cylinder are fixedly provided, on which a fixing groove and an annular groove are opened, on which a limit frame is fixedly provided at the telescopic end of the cylinder, on which a front groove and a bottom groove are opened, on which a stamping die is movably provided, on which a connecting plate, a die-cutting block and a positioning protrusion are fixedly provided, on which a positioning hole is opened, and in which a cutting die and a pearl cotton plate are movably provided.
[0006] Preferably, the stamping die is movably connected in the front groove and the bottom groove, and the sum of the heights of the stamping die, the connecting plate and the die-cutting block is equal to the height of the front groove.
[0007] Preferably, the length of the stamping die is equal to the length of the front groove, the width of the stamping die is greater than the width of the front groove, the length of the connecting plate is less than the length of the bottom groove, and the length and width of the connecting plate are equal to the length and width of the fixing groove.
[0008] Preferably, the height of the die-cutting block is equal to the height of the knife die, the length, width and height of the knife die are equal to the length, width and height of the pearl cotton board, and the length, width and height of the pearl cotton board are equal to the length, width and height of the connecting plate.
[0009] Preferably, the positioning protrusions are fixedly connected to the four end positions of the stamping die, and the width of the positioning protrusions is equal to the distance from the side of the connecting plate to the side of the bottom groove.
[0010] Preferably, the distance from the side of the connecting plate to the side of the bottom groove is equal to the distance from the fixing groove to the annular groove, and the length, width and height of the frame of the limiting frame are equal to the length, width and height of the annular groove.
[0011] Preferably, the positioning post is movably connected in the positioning hole, the positioning protrusion is movably connected to the positioning post, and the distance between the left and right positioning posts is greater than the length of the connecting plate.
[0012] The above technical solution of the utility model has the following beneficial technical effects:
[0013] The utility model changes the stamping plate into a limiting frame with positioning and stamping functions, changes the stamping die with a height equal to the front groove into a method of being directly placed on the pearl cotton board instead of being installed on the limiting frame, uses the left and right rods of the limiting frame to limit the left and right sides of the stamping die of equal length, and then welds the positioning protrusions on the four end points of the stamping die, and fixes the stamping die through the positioning holes in cooperation with the positioning columns. Since the distance between the positioning columns is greater than the length of the connecting plate, the stamping die, the connecting plate, and the die-cutting block can enter the front groove, and thus be installed on the limiting frame for fixation. When the cylinder controls the limiting frame and the stamping die to descend, the stamping die will slide downward along the four positioning columns without moving, thereby avoiding changes in the die-cutting position that affect product quality. At the same time, due to the design of the shape and height of the fixed groove, the annular groove and the limiting frame, when the die-cutting block contacts the pearl cotton board, the limiting frame will continue to descend in the annular groove, and then the top of the limiting frame touches the top of the stamping die, and then the stamping die is pushed into the fixed groove, and the stamping die is realized by cooperating with the knife die. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the front view structure of the utility model;
[0016] Figure 3 It is a schematic diagram of the exploded structure of the utility model.
[0017] Reference numerals:
[0018] 1. Machine body; 101. Positioning column; 102. Fixing groove; 103. Annular groove; 2. Cylinder; 3. Limiting frame; 301. Front groove; 302. Bottom groove; 4. Stamping die; 401. Connecting plate; 402. Die-cutting block; 403. Positioning protrusion; 404. Positioning hole; 5. Knife die; 6. Pearl cotton board. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0020] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.
[0021] A pearl cotton punching and die-cutting device provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.
[0022] Embodiment 1:
[0023] Combination Figure 1-3 As shown, the utility model provides a pearl cotton stamping and die-cutting device, including an organism 1, on which a positioning column 101 and a cylinder 2 are fixedly provided, on which a fixed groove 102 and an annular groove 103 are opened, a limiting frame 3 is fixedly provided at the telescopic end of the cylinder 2, on which a front groove 301 and a bottom groove 302 are opened, a stamping die 4 is movably provided on the limiting frame 3, on which a connecting plate 401, a die-cutting block 402 and a positioning protrusion 403 are fixedly provided, and a positioning hole 404 is opened on the positioning protrusion 403, a cutting die 5 and a pearl cotton plate 6 are movably provided in the fixed groove 102, the stamping die 4 is movably connected in the front groove 301 and the bottom groove 302, the sum of the heights of the stamping die 4, the connecting plate 401 and the die-cutting block 402 is equal to the height of the front groove 301, the length of the stamping die 4 is equal to the length of the front groove 301, and the width of the stamping die 4 is greater than the front groove 30 1, the length of the connecting plate 401 is less than the length of the bottom groove 302, the length and width of the connecting plate 401 are equal to the length and width of the fixed groove 102, the height of the die-cutting block 402 is equal to the height of the cutting die 5, the length, width and height of the cutting die 5 are equal to the length, width and height of the pearl cotton board 6, the length, width and height of the pearl cotton board 6 are equal to the length, width and height of the connecting plate 401, the positioning protrusion 403 is fixedly connected to the four end positions of the stamping die 4, the width of the positioning protrusion 403 is equal to the distance from the side of the connecting plate 401 to the side of the bottom groove 302, the distance from the side of the connecting plate 401 to the side of the bottom groove 302 is equal to the distance from the fixed groove 102 to the annular groove 103, the frame length, width and height of the limiting frame 3 is equal to the length, width and height of the annular groove 103, the positioning column 101 is movably connected in the positioning hole 404, the positioning protrusion 403 is movably connected to the positioning column 101, and the distance between the left and right positioning columns 101 is greater than the length of the connecting plate 401.
[0024] Specifically, a cylinder 2 is fixedly installed on the machine body 1, and a limit frame 3 is fixedly welded at the telescopic end of the cylinder 2, so that the cylinder 2 can control the limit frame 3 to move up and down, and a detachable stamping die 4 is movably connected to the limit frame 3, a connecting plate 401 is welded at the bottom of the stamping die 4, and a die-cutting block 402 is welded at the bottom of the connecting plate 401, and the sum of the heights of the stamping die 4, the connecting plate 401 and the die-cutting block 402 is equal to the height of the front groove 301, so that the stamping die 4, the connecting plate 401 and the die-cutting block 402 can enter the limit frame 3 through the front groove 301, and The length of the stamping die 4 is equal to the length of the front groove 301, the width of the stamping die 4 is greater than the width of the bottom groove 302, and the length and width of the connecting plate 401 are smaller than the length and width of the die-cutting block 402, so that the connecting plate 401 and the die-cutting block 402 can enter the bottom groove 302, and the stamping die 4 will be blocked by the side rods of the limiting frame 3, thereby being limited in the front groove 301. At this time, the left and right sides of the stamping die 4 will fit with the side rods of the limiting frame 3, so that it cannot move left and right. Four positioning protrusions 403 are fixedly welded on the side of the stamping die 4, and positioning holes are opened on the positioning protrusions 403 404, and four positioning columns 101 are fixedly welded on the body 1, so that the stamping die 4 can be sleeved on the positioning columns 101 through the positioning holes 404 on the positioning protrusions 403, so as to fix the stamping die 4. When the limiting frame 3 moves downward, the stamping die 4 will fall downward along the positioning columns 101 due to gravity, but the stamping die 4 is always on the limiting frame 3, so the stamping die 4 and the limiting frame 3 will move downward together, and the stamping die 4 will not move or shift during the movement, so that it can accurately punch toward the pearl cotton board 6 in the fixing groove 102. When the die-cutting block 402 contacts the pearl cotton board 6, the stamping die 4 will stop descending. An annular groove 103 is also provided around the fixed groove 102, and the length, width and height of the annular groove 103 are equal to the length, width and height of the frame of the limiting frame 3. Therefore, as the limiting frame 3 continues to descend, the limiting frame 3 will enter the annular groove 103 on the body 1, and continue to descend. When the top of the limiting frame 3 contacts the top of the stamping die 4, the stamping die 4 will be squeezed, so that the stamping die 4 stamps and die-cuts the pearl cotton board 6, and the stamping die 4 cooperates with the knife die 5 at the bottom of the pearl cotton board 6 to realize stamping and die-cutting.
[0025] The working principle and use process of the utility model are as follows: first, the cutting die 5 is placed in the fixing groove 102, and then the pearl cotton board 6 is placed on the upper surface of the cutting die 5. At this time, the cutting die 5 and the pearl cotton board 6 are both located in the fixing groove 102. Then, the stamping die 4 is placed from the front groove 301 into the limiting frame 3, and the positioning protrusion 403 on the side of the stamping die 4 is inserted into the positioning column 101 through the positioning hole 404 to complete the positioning and fixing of the stamping die 4. Then, the cylinder 2 can be started to drive the limiting frame 3 to punch downward. At this time, the stamping die 4 will fall downward along the positioning column 101 due to the action of gravity, but the stamping die 4 is always on the limiting frame 3, so This stamping die 4 and the limiting frame 3 will move downward together, and the stamping die 4 will not move or shift during the movement, so that it can accurately stamp toward the pearl cotton board 6 in the fixed groove 102. When the die-cutting block 402 contacts the pearl cotton board 6, the stamping die 4 will stop descending. As the limiting frame 3 continues to descend, the limiting frame 3 will enter the annular groove 103 on the body 1 and continue to descend. When the top of the limiting frame 3 contacts the top of the stamping die 4, the stamping die 4 will be squeezed to make the stamping die 4 stamp and die-cut the pearl cotton board 6. The stamping die 4 cooperates with the cutting die 5 at the bottom of the pearl cotton board 6 to complete the stamping and die-cutting of the pearl cotton board 6.
[0026] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.
Claims
1. A pearl cotton punching and die-cutting device, comprising an organism (1), characterized in that: The machine body (1) is fixedly provided with a positioning column (101) and a cylinder (2); the machine body (1) is provided with a fixing groove (102) and an annular groove (103); a limiting frame (3) is fixedly provided at the telescopic end of the cylinder (2); the limiting frame (3) is provided with a front groove (301) and a bottom groove (302); a stamping die (4) is movably provided on the limiting frame (3); a connecting plate (401), a die-cutting block (402) and a positioning protrusion (403) are fixedly provided on the stamping die (4); a positioning hole (404) is provided on the positioning protrusion (403); a cutting die (5) and an pearl cotton board (6) are movably provided in the fixing groove (102).
2. A pearl cotton punching and die-cutting device according to claim 1, characterized in that: The punching die (4) is movably connected in the front groove (301) and the bottom groove (302); the sum of the heights of the punching die (4), the connecting plate (401) and the die-cutting block (402) is equal to the height of the front groove (301).
3. A pearl cotton punching and die-cutting device according to claim 1, characterized in that: The length of the punching die (4) is equal to the length of the front groove (301), the width of the punching die (4) is greater than the width of the front groove (301), the length of the connecting plate (401) is less than the length of the bottom groove (302), and the length and width of the connecting plate (401) are equal to the length and width of the fixing groove (102).
4. The pearl cotton punching and die-cutting device according to claim 1, characterized in that: The height of the die-cutting block (402) is equal to the height of the knife die (5), the length, width and height of the knife die (5) are equal to the length, width and height of the pearl cotton board (6), and the length, width and height of the pearl cotton board (6) are equal to the length, width and height of the connecting plate (401).
5. The pearl cotton punching and die-cutting device according to claim 1, characterized in that: The positioning protrusions (403) are fixedly connected to the four end positions of the stamping die (4), and the width of the positioning protrusions (403) is equal to the distance from the side of the connecting plate (401) to the side of the bottom groove (302).
6. The pearl cotton punching and die-cutting device according to claim 1, characterized in that: The distance from the side of the connecting plate (401) to the side of the bottom groove (302) is equal to the distance from the fixing groove (102) to the annular groove (103), and the length, width and height of the frame of the limiting frame (3) are equal to the length, width and height of the annular groove (103).
7. The EPE punching and die-cutting device according to claim 1, characterized in that: The positioning column (101) is movably connected in the positioning hole (404), the positioning protrusion (403) is movably connected to the positioning column (101), and the distance between the left and right positioning columns (101) is greater than the length of the connecting plate (401).