Automatic punching device for razor blade machining
By designing an automatic punching device including hydraulic cylinder, hydraulic rod, pressure plate, limit plate and stamping column, the problem of small size of the shaving blade and requiring limit and automatic punching is solved, and efficient blade punching is achieved.
Patent Information
- Application Number
- CN202421051374.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The size of the shaving blade is small, so the limit is required for punching. At the same time, in order to improve processing efficiency, punching is required through an automatic device.
An automatic punching device is designed, including supporting legs, bottom plate, bracket, pressure plate, limit frame and placement plate. The pressure plate is driven down through hydraulic cylinder and hydraulic rod, so that the limit plate and stamping column enter the placement groove and through holes, realizing punching processing of the blade.
It realizes effective limiting and automatic punching of the shaving blade, improves processing efficiency, and ensures accurate placement and punching of the blade.
Smart Images
Figure CN222856434U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of razor blade processing, in particular to an automatic punching device for razor blade processing. Background Art
[0002] Razor blades are a common personal care product, and their manufacturing process includes steps such as high-temperature roasting and ice-cooling to ensure their sharpness. The service life of razor blades is generally 2-4 weeks, and using expired or dull blades may cause skin damage. In addition, studies have shown that the number of bacteria on razors far exceeds that on banknotes, and manual razors are more likely to breed bacteria. Therefore, it is necessary to clean razor blades regularly to keep them hygienic and safe.
[0003] When processing razor blades, it is necessary to perform punching processing on the blades, which is conducive to the later installation and use of the blades. However, the razor blades are small in size, and the blades need to be limited during the punching processing. At the same time, in order to improve the processing efficiency, the blades need to be punched by an automatic device. Therefore, a device that is conducive to the punching processing of razor blades is now needed. Utility Model Content
[0004] The utility model aims to provide an automatic punching device for razor blade processing, which has the advantage of being conducive to realizing the punching processing of the razor blade, solves the problem that the razor blade is small in size and the blade needs to be limited during the punching processing. At the same time, in order to improve the processing efficiency, the blade needs to be punched by an automatic device.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic punching device for razor blade processing, comprising a supporting leg, a base plate, a bracket, a pressing plate, a limiting frame and a placing plate, wherein the limiting frame is fixed in the middle of the upper end surface of the base plate, the upper end surface of the placing plate is provided with eight placing grooves in a rectangular array, and through holes are provided at both ends of one side of the placing grooves, and supporting columns are fixed at the four corners of the lower end surface of the placing plate, the placing plate is placed in the middle of the upper end surface of the base plate through the supporting columns, and the supporting columns are located on the inner side of the limiting frame, the bracket is fixed in the middle of one side of the upper end surface of the base plate, a hydraulic cylinder is fixed in the middle of the lower side of the upper end of the bracket, a hydraulic rod is movably installed in the middle of the lower side of the hydraulic cylinder, the lower end of the hydraulic rod is fixed in the middle of the upper end surface of the pressing plate, and eight limiting plates are fixed in a rectangular array on the lower end surface of the pressing plate, and punching columns are fixed at both ends of one side of the lower end surface of the limiting plate.
[0006] Preferably, there are four supporting legs in total, and the four supporting legs are respectively fixed at the four corners of the lower end surface of the base plate.
[0007] Preferably, the outer lengths and widths of the pressing plate and the placing plate are equal, and the pressing plate is located directly above the placing plate.
[0008] Preferably, the limiting plate is matched with the interior of the placement groove, and the stamping column is matched with the interior of the through hole.
[0009] Preferably, the limiting plate and the placement groove correspond to each other, and the stamping column and the through hole correspond to each other.
[0010] Preferably, the inner length and width of the limit frame are greater than the outer length and width of the placement plate, and the height of the limit frame is less than the height of the support column.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. The utility model is conducive to achieving the effect of placing and limiting the blade by setting the placement groove and the placement plate. The blade that needs to be punched is placed inside the placement groove, and the blade is placed inside the limit frame through the placement plate, and the placement plate is limited by the limit frame.
[0013] 2. The utility model is conducive to achieving the effect of punching the blade by setting the limit plate and the punching column. After the blade is limited and placed, the hydraulic rod is moved in the hydraulic cylinder to drive the pressure plate to move downward, so that the limit plate and the punching column enter the inside of the placement groove and the through hole respectively, and under the action of the punching column, the blade is punched. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0015] Figure 2 It is a side view structural schematic diagram of the utility model;
[0016] Figure 3 It is a schematic diagram of the top view structure of the placement plate of the utility model.
[0017] In the figure: 1. supporting leg; 2. bottom plate; 3. bracket; 4. hydraulic cylinder; 5. hydraulic rod; 6. pressure plate; 7. limit plate; 8. stamping column; 9. supporting column; 10. limit frame; 11. through hole; 12. placement slot; 13. placement plate. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0021] Embodiment 1
[0022] See also Figures 1 to 3 , the utility model provides an embodiment: an automatic punching device for razor blade processing, comprising a supporting leg 1, a base plate 2, a bracket 3, a pressing plate 6, a limiting frame 10 and a placing plate 13, the limiting frame 10 is fixed at the middle of the upper end surface of the base plate 2, the upper end surface of the placing plate 13 is provided with eight placing grooves 12 in a rectangular array, and through holes 11 are provided at both ends of one side of the placing grooves 12, and supporting columns 9 are fixed at the four corners of the lower end surface of the placing plate 13, the placing plate 13 is placed in the middle of the upper end surface of the base plate 2 through the supporting columns 9, and the supporting columns 9 are located on the inner side of the limiting frame 10, the bracket 3 is fixed at the middle of one side of the upper end surface of the base plate 2, a hydraulic cylinder 4 is fixed at the middle of the lower side of the upper end of the bracket 3, a hydraulic rod 5 is movably installed at the middle of the lower side of the hydraulic cylinder 4, the lower end of the hydraulic rod 5 is fixed at the middle of the upper end surface of the pressing plate 6, and eight limiting plates 7 are fixed at the lower end surface of the pressing plate 6 in a rectangular array, and punching columns 8 are fixed at both ends of one side of the lower end surface of the limiting plate 7.
[0023] The limiting plate 7 is matched with the interior of the placement groove 12 , and the punching column 8 is matched with the interior of the through hole 11 .
[0024] The limiting plate 7 and the placement groove 12 correspond to each other, and the punching column 8 and the through hole 11 correspond to each other.
[0025] The inner length and width of the limiting frame 10 are greater than the outer length and width of the placement plate 13 , and the height of the limiting frame 10 is less than the height of the support column 9 .
[0026] The blade to be punched is placed inside the placement groove 12 , and the blade is placed inside the limiting frame 10 through the placement plate 13 , and the placement plate 13 is limited by the limiting frame 10 .
[0027] Embodiment 2
[0028] See also Figures 1 to 3 The utility model provides an embodiment: an automatic punching device for razor blade processing. Compared with the first embodiment, the present embodiment further includes: a supporting leg 1, a bottom plate 2, a bracket 3, a pressing plate 6, a limiting frame 10 and a placing plate 13. The limiting frame 10 is fixed at the middle of the upper end surface of the bottom plate 2. The upper end surface of the placing plate 13 is provided with eight placing grooves 12 in a rectangular array. Both ends of one side of the placing groove 12 are provided with through holes 11. The four corners of the lower end surface of the placing plate 13 are fixed with supporting columns 9. The plate 13 is placed in the middle of the upper end surface of the base plate 2 through the support column 9, and the support column 9 is located on the inner side of the limit frame 10. The bracket 3 is fixed in the middle of one side of the upper end surface of the base plate 2. A hydraulic cylinder 4 is fixed in the middle of the lower side of the upper end of the bracket 3. A hydraulic rod 5 is movably installed in the middle of the lower side of the hydraulic cylinder 4. The lower end of the hydraulic rod 5 is fixed in the middle of the upper end surface of the pressure plate 6. Eight limit plates 7 are fixed in a rectangular array on the lower end surface of the pressure plate 6. Stamping columns 8 are fixed at both ends of one side of the lower end surface of the limit plate 7.
[0029] There are four supporting legs 1 in total, and the four supporting legs 1 are respectively fixed at the four corners of the lower end surface of the base plate 2 .
[0030] The outer lengths and widths of the pressing plate 6 and the placing plate 13 are equal, and the pressing plate 6 is located just above the placing plate 13 .
[0031] 3. After the blade is placed in a limited position, the hydraulic rod 5 moves in the hydraulic cylinder 4, driving the pressure plate 6 to move downward, so that the limiting plate 7 and the punching column 8 enter the placement groove 12 and the through hole 11 respectively, and under the action of the punching column 8, the blade is punched.
[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. An automatic punching device for processing razor blades, comprising a supporting leg (1), a base plate (2), a bracket (3), a pressing plate (6), a limiting frame (10) and a placing plate (13), characterized in that: The limiting frame (10) is fixed at the middle of the upper end surface of the bottom plate (2); the upper end surface of the placement plate (13) is provided with eight placement grooves (12) in a rectangular array; both ends of one side of the placement grooves (12) are provided with through holes (11); support columns (9) are fixed at the four corners of the lower end surface of the placement plate (13); the placement plate (13) is placed at the middle of the upper end surface of the bottom plate (2) through the support columns (9), and the support columns (9) are located inside the limiting frame (10). The bracket (3) is fixed at the middle of one side of the upper end surface of the base plate (2), a hydraulic cylinder (4) is fixed at the middle of the lower side of the upper end of the bracket (3), a hydraulic rod (5) is movably installed at the middle of the lower side of the hydraulic cylinder (4), the lower end of the hydraulic rod (5) is fixed at the middle of the upper end surface of the pressure plate (6), eight limit plates (7) are fixed in a rectangular array on the lower end surface of the pressure plate (6), and stamping columns (8) are fixed at both ends of one side of the lower end surface of the limit plate (7).
2. The automatic punching device for razor blade processing according to claim 1, characterized in that: There are four supporting legs (1) in total, and the four supporting legs (1) are respectively fixed at the four corners of the lower end surface of the bottom plate (2).
3. The automatic punching device for razor blade processing according to claim 1, characterized in that: The outer lengths and widths of the pressing plate (6) and the placing plate (13) are equal, and the pressing plate (6) is located directly above the placing plate (13).
4. The automatic punching device for razor blade processing according to claim 1, characterized in that: The limiting plate (7) is adapted to the interior of the placement groove (12), and the punching column (8) is adapted to the interior of the through hole (11).
5. The automatic punching device for razor blade processing according to claim 1, characterized in that: The limiting plate (7) and the placement groove (12) correspond to each other, and the punching column (8) and the through hole (11) correspond to each other.
6. The automatic punching device for razor blade processing according to claim 1, characterized in that: The inner length and width of the limiting frame (10) are both greater than the outer length and width of the placement plate (13), and the height of the limiting frame (10) is less than the height of the support column (9).