Integrally-formed stamping device for processing ultrathin soft sheet into multiple connecting sheets
By introducing a positioning mechanism and elastic parts into the stamping device, the problem that ultra-thin soft sheets cannot be effectively positioned and moved during the punching and cutting process is solved, and high-quality production of multiple continuous sheet products is achieved, reducing production costs.
Patent Information
- Application Number
- CN202421840605.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-31
AI Technical Summary
When the existing sheet integrated molding stamping device cuts ultra-thin soft sheets, the sheet cannot be effectively positioned due to the distance between the cutting execution head and the placement platform, which makes the sheet unable to be effectively positioned and easily moves at will, resulting in poor product quality after cutting, wasting materials and time, and increasing production costs.
A stamping device including a base, a placing platform, a positioning mechanism, a lifting seat, a lower pressing seat and an elastic member is designed. The thin sheet is positioned from the side through the positioning mechanism. The lifting seat is used in combination with the lower pressing seat. The elastic member maintains the position of the punching cutter to ensure that the thin sheet is pressed before cutting and avoids movement.
It effectively avoids the problem of ultra-thin soft sheets moving due to thin and soft during the punching process, ensures the quality of multiple continuous sheets after punching, saves materials and production time, reduces costs, and improves market competitiveness.
Smart Images
Figure CN222890395U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to sheet product stamping and forming equipment, in particular to an integrated stamping device for processing an ultra-thin soft sheet into a plurality of connected sheets. Background Art
[0002] During the production process, the ultra-thin soft sheet needs to be processed into multiple products, each of which has a specified shape. Since the ultra-thin soft sheet is ultra-thin and soft, a specified thin sheet integral forming stamping device is required for shaping, stamping and cutting. Figure 1 As shown, multiple connected pieces mean: a single punching and forming process to form multiple connected products, each product has a specified shape, and all products are connected together. Multiple connected pieces include: a sheet 91, a corner connecting block 92, a middle connecting block 93, a surrounding block 94, an end connecting block 95, and an edge connecting block 96. The sheet 91 is a target product. The first end of the sheet 91 is connected to the first end of the sheet 91 through a corner connecting block 92. The middle parts of two adjacent sheets 91 are connected through a middle connecting block 93. The side of the uppermost sheet 91 facing away from the adjacent sheet 91 is connected to an edge connecting block 96. A surrounding block 94 surrounds the second end of the sheet 91. The middle part of the surrounding block 94 is connected to an end connecting block 95. The end connecting block 95 is connected to the second end surrounded by the surrounding block 94. Both ends of the surrounding block 94 are connected to the middle connecting block 93, or one end of the surrounding block 94 is connected to the middle connecting block 93, and the other end of the surrounding block 94 is connected to the edge connecting block 96.
[0003] In the prior art, the sheet integral forming punching device comprises: a placement platform 2, a workbench, a mounting frame and a punching actuator, the placement platform 2 is mounted on the workbench, the sheet to be cut is placed on the placement platform 2, the mounting frame located next to the placement platform 2 is mounted on the workbench, the punching actuator is mounted on the mounting frame, a punching actuator is provided in the punching actuator, and the punching actuator is directly opposite to the placement platform 2. Although the punching actuator can be driven by the punching actuator to punch the sheet on the security platform, there are still some disadvantages: since the ultra-thin soft sheet is very thin, there is no positioning of the ultra-thin soft sheet on the security platform, and the punching actuator is far away, when the punching actuator head descends, it is easy for the wind to blow and move the ultra-thin soft sheet at will, to a position other than the original position, or to tilt one side, so that the multiple products cannot be connected to form multiple connected sheets after punching, and the quality cannot be guaranteed, which wastes materials and production time, and increases production costs. Utility Model Content
[0004] The utility model provides an integrated punching device for processing an ultra-thin soft sheet into multiple connected sheets, so as to solve the problem in the prior art that the punching execution head is far away from the security platform before pressing down and the thin sheet is not positioned, resulting in poor quality of the punched product.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] The utility model discloses an integrated punching device for processing an ultra-thin soft sheet into a plurality of connected sheets, comprising: a base, a placing platform, a positioning mechanism, a lifting seat, a lifting drive device, a pressing seat, an elastic member and a punching cutter; a placing platform is installed on the base, the placing platform is used for placing a sheet to be cut, a positioning mechanism is installed on the placing platform, the positioning mechanism is located beside the placing platform, and the positioning mechanism is used for positioning the sheet to be cut from the side; a lifting seat is installed above the placing platform, the lifting seat is fixed to the output end of the lifting drive device, and the lifting drive device is installed on the placing platform; a punching cutter is installed at the bottom of the lifting seat, a pressing seat is installed below the lifting seat, an elastic member is installed between the pressing seat and the lifting seat, a pressing block for pressing the sheet to be cut on the placing platform is arranged on the pressing seat, a through hole for the punching cutter to pass through is provided on the pressing block, a surface of the pressing block for pressing the sheet to be cut is a pressing surface, and the elastic member is used to keep the bottom surface of the punching cutter located above the pressing surface.
[0007] Preferably, the punching cutter includes: a first cutter and a second cutter, a first cutting groove for the first cutter to extend into is opened on the mounting platform, the first cutting groove corresponds to the gap position between the sheets in the multiple connected sheets, the corner connecting blocks and the middle connecting blocks, and the first cutter is aligned with the first cutting groove; a second cutting groove for the second cutter to extend into is opened on the mounting platform, the second cutting groove corresponds to the gap position between the sheets in the multiple connected sheets, the end connecting blocks and the surrounding blocks, and the second cutter is aligned with the second cutting groove; the first cutter and the second cutter are both fixed on the lifting seat.
[0008] Preferably, the lifting seat includes: a lifting plate body, a fixed plate and a mounting plate. The lifting plate body is used to be connected to the output end of the lifting drive device. A fixed plate is connected below the lifting plate body. A first cutter and a second cutter are installed on the fixed plate. A mounting plate is installed below the fixed plate. The mounting plate installs the lower pressure seat on the fixed plate. A lifting cavity for lifting the lower pressure seat is formed between the fixed plate and the mounting plate.
[0009] Preferably, the fixing plate is sunken to form a groove, an elastic member is placed in the groove, and the bottom end of the elastic member is pressed tightly on the lower pressing seat.
[0010] Preferably, a guide rod is installed on the mounting plate, the guide rod extends into the lower press seat, and the guide rod is used to guide the lower press seat to rise and fall.
[0011] Preferably, an equal height screw is threadedly connected to the lower pressing seat, and the equal height screw is used to limit the lower pressing seat from deviating from the lifting plate body in the horizontal direction.
[0012] Preferably, the equal height screw includes: an anti-stripping nut, a guide section and a threaded section, the threaded section is threadedly connected to the lower pressure seat, the threaded section is fixed to the guide section, the guide section passes through the mounting plate, the guide section extends into the lifting plate body, the guide section is fixed with an anti-stripping nut, the lifting plate body is formed with a step to limit the anti-stripping nut from detaching, the outer diameter of the anti-stripping nut is larger than the outer diameter of the guide section, and the outer diameter of the guide section is larger than the maximum outer diameter of the threaded section.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] In the present application, by providing a lower pressing seat and an elastic member, the thin slice to be cut is first pressed before the punching cutter contacts the thin slice to be cut, thereby avoiding the thin slice to be cut from moving randomly due to the thin and soft characteristics of the thin slice to be cut when the punching cutter is cutting, ensuring the quality of the multiple connected products obtained after punching, avoiding the damaged thin slice to be cut, avoiding the waste of production time, avoiding the waste of production materials, saving costs, and improving market competitiveness. At the same time, when the cutting is completed, the punching cutter is first separated from the multiple connected slices, and then the lower pressing seat is separated from the multiple connected slices. There is an elastic member between the lower pressing seat and the lifting seat, and the elastic force of the elastic member can push the lower pressing seat, and then the lower pressing seat pushes the multiple connected slices, avoiding the multiple connected slices from being stuck in the gap between the lower pressing seat and the lifting seat, and avoiding damage to the multiple connected products.
[0015] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of multiple connected pieces.
[0017] Figure 2 The schematic diagram is a structural diagram of a punching device for processing an ultra-thin soft sheet into multiple connected sheets in an integrated manner.
[0018] Figure 3 for Figure 2 Schematic diagram of the structure after the middle lifting plate body is disassembled.
[0019] Figure 4 for Figure 3 Schematic diagram of the structure after the middle fixed plate is removed.
[0020] Figure 5 for Figure 4 Schematic diagram of the structure after the middle mounting plate is removed.
[0021] Figure 6 for Figure 5 Schematic diagram of the structure after the middle and lower pressure seats are disassembled.
[0022] Figure 7It is a schematic diagram of the structure of equal height screws.
[0023] Figure numerals: base 1, placement platform 2, positioning mechanism 3, lifting seat 4, lifting plate body 41, fixing plate 42, guide rod 420, mounting plate 43, lifting drive device 5, lower pressing seat 6, elastic member 7, punching cutter 8, first cutter 81, second cutter 82, sheet body 91, corner connecting block 92, middle connecting block 93, surrounding block 94, end connecting block 95, edge connecting block 96, equal height screw 10, anti-dropping nut 101, guide section 102, threaded section 103. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and functions of the present invention clearer and easier to understand, the present invention is further described below in conjunction with the accompanying drawings and specific implementation methods:
[0025] like Figures 1 to 7 As shown, the utility model discloses an integrated punching device for processing an ultra-thin soft sheet into multiple connected sheets, comprising: a base 1, a placing platform 2, a positioning mechanism 3, a lifting seat 4, a lifting drive device 5, a lower pressing seat 6, an elastic member 7 and a punching cutter 8; a placing platform 2 is installed on the base 1, and the placing platform 2 is used to place the sheet to be cut, and a positioning mechanism 3 is installed on the placing platform 2, and the positioning mechanism 3 is located next to the placing platform 2, and the positioning mechanism 3 is used to position the sheet to be cut from the side; a lifting seat 4 is installed above the placing platform 2, and the lifting seat 4 and the lifting drive device The output end of 5 is fixed, and the lifting drive device 5 is installed on the placement platform 2; a punching cutter 8 is installed at the bottom of the lifting seat 4, a pressing seat 6 is installed below the lifting seat 4, and an elastic member 7 is installed between the pressing seat 6 and the lifting seat 4. A pressing block for pressing down the thin sheet to be cut on the placement platform 2 is provided on the pressing seat 6, and a through hole for the punching cutter 8 to pass through is provided on the pressing block. The surface of the pressing block for pressing down the thin sheet to be cut is the pressing surface, and the elastic member 7 is used to keep the bottom surface of the punching cutter 8 above the pressing surface, so as to ensure that the pressing surface first presses the thin sheet to be cut, and then cuts.
[0026] The punching cutter 8 includes: a first cutter 81 and a second cutter 82. A first cut-in groove for the first cutter 81 to extend into is provided on the placement platform 2. The first cut-in groove corresponds to the gap position between the multiple connected sheets 91, the corner connecting block 92 and the middle connecting block 93. The first cutter 81 is aligned with the first cut-in groove; a second cut-in groove for the second cutter 82 to extend into is provided on the placement platform 2. The second cut-in groove corresponds to the gap position between the multiple connected sheets 91, the end connecting block 95 and the surrounding block 94. The second cutter 82 is aligned with the second cut-in groove; the first cutter 81 and the second cutter 82 are both fixed on the lifting seat 4. The outermost edge of the slice to be cut has been cut and formed. The device only needs to cut the corresponding position of the first cut-in groove and the second cut-in groove to achieve separation between the sheets 91 to a large extent. Therefore, in the present application, the first cutter 81 and the second cutter 82 are provided to cut the corresponding positions of the first cut-in groove and the second cut-in groove respectively, thereby achieving separation between the sheets 91 and the sheets 91.
[0027] The placement platform 2 is provided with supporting surfaces corresponding to the positions of the sheet body 91, the corner connecting block 92, the middle connecting block 93, the surrounding block 94, the end connecting block 95 and the edge connecting block 96. The supporting surfaces can stably support the sheet body 91, the corner connecting block 92, the middle connecting block 93, the surrounding block 94, the end connecting block 95 and the edge connecting block 96, so that when the lower pressing seat 6 is pressed down, the corresponding positions of the sheet body 91, the corner connecting block 92, the middle connecting block 93, the surrounding block 94, the end connecting block 95 and the edge connecting block 96 will not move at will, thereby avoiding bad products after punching.
[0028] The lifting seat 4 includes: a lifting plate body 41, a fixed plate 42 and a mounting plate 43. The lifting plate body 41 is used to connect to the output end of the lifting drive device 5. A fixed plate 42 is connected to the bottom of the lifting plate body 41. The first cutter 81 and the second cutter 82 are installed on the fixed plate 42. A mounting plate 43 is installed under the fixed plate 42. The mounting plate 43 installs the lower press seat 6 on the fixed plate 42. A lifting cavity for lifting the lower press seat 6 is formed between the fixed plate 42 and the mounting plate 43.
[0029] The fixing plate 42 is sunken to form a groove, in which the elastic member 7 is placed, and the bottom end of the elastic member 7 is pressed tightly on the lower pressing seat 6. The groove has the function of accommodating and positioning the elastic member 7, preventing the elastic member 7 from running around, and ensuring that the elastic member 7 can achieve its elastic function.
[0030] A guide rod 420 is installed on the mounting plate 43 , and the guide rod 420 extends into the lower pressing seat 6 , and the guide rod 420 is used to guide the lower pressing seat 6 to move upward and downward, thereby guiding the movement of the lower pressing seat 6 relative to the lifting plate body 41 .
[0031] The lower pressing seat 6 is threadedly connected with an equal height screw 10, which is used to limit the displacement of the lower pressing seat 6 from the lifting plate 41 in the horizontal direction. This avoids the lower pressing seat 6 from being stuck when it moves relative to the lifting plate 41 due to the displacement of the lower pressing seat 6 from the lifting plate 41 in the horizontal direction. The height of the equal height screw 10 and the middle guide section 102 is equal to the height range in which the lower pressing seat 6 needs to move.
[0032] The contour screw 10 includes: an anti-dropout nut 101, a guide section 102 and a threaded section 103. The threaded section 103 is threadedly connected to the lower pressing seat 6. The threaded section 103 is fixed to the guide section 102. The guide section 102 passes through the mounting plate 43. The guide section 102 extends into the lifting plate body 41. The anti-dropout nut 101 is fixed to the guide section 102. The lifting plate body 41 is formed with a step to limit the anti-dropout nut 101 from detaching. The outer diameter of the anti-dropout nut 101 is larger than the outer diameter of the guide section 102. The outer diameter of the guide section 102 is larger than the maximum outer diameter of the threaded section 103. The anti-dropout nut 101 acts on the step to limit the lower pressing seat 6 and the contour screw 10 from detaching from the lifting plate body 41.
[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. An integrated punching device for processing an ultra-thin soft sheet into multiple connected sheets, characterized in that: include: A base (1), a placement platform (2), a positioning mechanism (3), a lifting seat (4), a lifting drive device (5), a lower pressing seat (6), an elastic member (7), and a punching cutter (8); A placing platform (2) is installed on the base (1), and the placing platform (2) is used to place the slice to be cut. A positioning mechanism (3) is installed on the placing platform (2), and the positioning mechanism (3) is located next to the placing platform (2). The positioning mechanism (3) is used to position the slice to be cut from the side. A lifting seat (4) is installed above the placement platform (2), the lifting seat (4) is fixed to the output end of a lifting drive device (5), and the lifting drive device (5) is installed on the placement platform (2); A punching cutter (8) is installed at the bottom of the lifting seat (4), a lower pressing seat (6) is installed below the lifting seat (4), an elastic member (7) is installed between the lower pressing seat (6) and the lifting seat (4), a lower pressing block for pressing down a thin sheet to be cut on the placement platform (2) is arranged on the lower pressing seat (6), a through hole for the punching cutter (8) to pass through is provided on the lower pressing block, the surface of the lower pressing block for pressing down the thin sheet to be cut is the lower pressing surface, and the elastic member (7) is used to keep the bottom surface of the punching cutter (8) located above the lower pressing surface.
2. The punching device for processing an ultra-thin soft sheet into multiple connected sheets as claimed in claim 1, characterized in that: The punching cutter (8) comprises: a first cutter (81) and a second cutter (82); a first cutting groove for the first cutter (81) to extend into is provided on the placement platform (2); the first cutting groove corresponds to the gap position between a plurality of connected middle sheets (91), a corner connecting block (92) and a middle connecting block (93); the first cutter (81) is aligned with the first cutting groove; a second cutting groove for the second cutter (82) to extend into is provided on the placement platform (2); the second cutting groove corresponds to the gap position between a plurality of connected middle sheets (91), an end connecting block (95) and a surrounding block (94); the second cutter (82) is aligned with the second cutting groove; the first cutter (81) and the second cutter (82) are both fixed on the lifting seat (4).
3. The punching device for processing an ultra-thin soft sheet into a plurality of connected sheets as claimed in claim 2, characterized in that: The lifting seat (4) comprises: a lifting plate body (41), a fixing plate (42) and a mounting plate (43); the lifting plate body (41) is used to be connected to the output end of the lifting drive device (5); a fixing plate (42) is connected below the lifting plate body (41); a first cutter (81) and a second cutter (82) are mounted on the fixing plate (42); a mounting plate (43) is mounted below the fixing plate (42); the mounting plate (43) mounts the lower pressing seat (6) on the fixing plate (42); a lifting chamber for lifting the lower pressing seat (6) is formed between the fixing plate (42) and the mounting plate (43).
4. The punching device for processing an ultra-thin soft sheet into a plurality of connected sheets as claimed in claim 3, characterized in that: The fixing plate (42) is sunken to form a groove, in which the elastic member (7) is placed, and the bottom end of the elastic member (7) is pressed tightly against the lower pressing seat (6).
5. The punching device for processing an ultra-thin soft sheet into multiple connected sheets as claimed in claim 4, characterized in that: A guide rod (420) is mounted on the mounting plate (43). The guide rod (420) extends into the lower pressing seat (6). The guide rod (420) is used to guide the lower pressing seat (6) to rise and fall.
6. The punching device for processing an ultra-thin soft sheet into a plurality of connected sheets as claimed in claim 5, characterized in that: An equal height screw (10) is threadedly connected to the lower pressing seat (6), and the equal height screw (10) is used to limit the lower pressing seat (6) from deviating from the lifting plate body (41) in the horizontal direction.
7. The punching device for processing an ultra-thin soft sheet into a plurality of connected sheets as claimed in claim 6, characterized in that: The height-conforming screw (10) comprises: an anti-slip nut (101), a guide section (102) and a threaded section (103); the threaded section (103) is threadedly connected to the lower pressure seat (6); the threaded section (103) is fixed to the guide section (102); the guide section (102) passes through the mounting plate (43); the guide section (102) extends into the lifting plate body (41); the guide section (102) is fixed with the anti-slip nut (101); the lifting plate body (41) is formed with a step for limiting the anti-slip nut (101) from slipping off; the outer diameter of the anti-slip nut (101) is greater than the outer diameter of the guide section (102); and the outer diameter of the guide section (102) is greater than the maximum outer diameter of the threaded section (103).