Cutting die capable of replacing manual leather product chopping
By designing a knife mold including wooden base plate and multiple chopping parts, the problems of slow cutting speed and large errors of manual chopping are solved, and leather molding and chopping are achieved at one time, which improves production efficiency and mechanization, and saves labor and cost.
Patent Information
- Application Number
- CN202421281874.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-06-06
AI Technical Summary
In the production of existing leather goods, the hand-cutting speed is slow and the error is large, resulting in low production efficiency and high cost.
Design a knife mold that includes a wooden base plate and multiple evenly distributed chopping parts. The chopping parts are interfered with the wooden base plate to form a square, circular or oblique chopping structure to achieve leather molding and chopping one-time completion.
Improve production efficiency, reduce cutting errors, improve the degree of mechanization, save labor and reduce costs.
Smart Images
Figure CN222139155U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of leather processing equipment, in particular to a knife die which can replace manual leather cutting. Background Art
[0002] In the past leather goods manufacturing, the leather was first cut into the required shapes with a knife die. For example, a wallet has an outer leather, an interlayer, and a card slot, etc. These are all connected by sewing. First of all, the leather is relatively thick and cannot be pierced or sewn without making holes. Therefore, a manual cutting tool is used.
[0003] The cutting positions are made on the leather to be connected by hammering the cutting tool, and then the leather goods are stuck together and fixed for puncture and sewing. In this way, the various parts are connected together. Since manual cutting is slow, the error will be relatively large. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model aims to provide a knife die that can replace manual leather cutting.
[0005] In order to achieve the above purpose, the technical solution of the utility model is as follows:
[0006] The utility model is realized through the following technical scheme: a knife mold that can replace manual leather chopping, comprising a wooden base plate, a knife fixed on the wooden base plate and a chopping piece, the knife being arranged in a square structure, the chopping piece being fixed on the wooden base plate and located on the inner side of the knife, a plurality of the chopping pieces being arranged, the plurality of chopping pieces being evenly distributed on the wooden base plate, and the spacings between the chopping pieces from the side walls of the knife being equal.
[0007] Preferably, the cutting piece and the wooden base plate are connected by interference fit.
[0008] Preferably, the cutting piece is configured as a circular cutter, and a circular fixing groove connected to the circular cutter is provided on the wooden bottom plate.
[0009] Preferably, the cutting piece is arranged to cut obliquely, and a square fixing groove connected to the oblique cutting piece is provided on the wooden bottom plate.
[0010] Preferably, a knife groove for connecting the knife is provided on the wooden bottom plate, and the wooden bottom plate and the knife are connected by interference fit.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. Since manual chopping is slow and the error is large, processing on a knife die allows the leather to be formed and chop at one time, thereby improving production efficiency;
[0013] 2. The overall beating error is small, which makes it convenient for the leather goods to be processed in the next step. It has a high degree of mechanization, saves labor, and thus saves costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the drawings, the same reference numerals are used to refer to the same components. Among them:
[0015] Figure 1 This is a schematic diagram of the structure of the circular fixing groove on the wooden bottom plate of the utility model;
[0016] Figure 2 It is a structural schematic diagram of the wooden bottom plate and the circular cutter when connected to the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the fixing groove of the upper body of the wooden bottom plate of the utility model;
[0018] Figure 4 It is a structural schematic diagram of the wooden bottom plate of the utility model when it is obliquely connected.
[0019] Explanations in the figure: 10, wooden base plate; 11, circular fixing groove; 12, square fixing groove; 20, knife groove; 30, knife; 40, circular cut; 50, oblique cut. DETAILED DESCRIPTION
[0020] It is easy to understand that according to the technical solution of the utility model, without changing the essential spirit of the utility model, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the following specific implementation modes and drawings are only exemplary descriptions of the technical solution of the utility model, and should not be regarded as the entirety of the utility model or as a limitation or restriction to the technical solution of the utility model.
[0021] like Figure 1-4 As shown, as a knife mold of the utility model that can replace hand-made leather cutting, it includes a wooden base plate 10, a knife 30 fixed on the wooden base plate 10 and a cutting piece, the knife 30 is arranged as a square structure, the cutting piece is fixed on the wooden base plate 10 and is located on the inner side of the knife 30, a plurality of cutting pieces are arranged, and the plurality of cutting pieces are evenly distributed on the wooden base plate 10, and the distances between the side walls of the knife 30 are equal.
[0022] Specifically, when the leather is cut by a die cutter, the die cutter and the cutting device work together to complete the shaping and cutting of the leather at one time, thereby improving production efficiency.
[0023] A plurality of cutting pieces are arranged, and the plurality of cutting pieces are evenly distributed on the wooden bottom plate 10, and the distances between the side walls of the knife 30 are equal, so that the holes after the leather is pierced are accurate, and the distances between the holes are equal, which is convenient for further processing operations on the leather at a later stage.
[0024] The interference fit connection between the chopping piece and the wooden bottom plate 10 can stabilize the position of the chopping piece on the wooden bottom plate 10. This method also makes it convenient for users to install and fix the chopping piece.
[0025] like Figure 1-2 As shown, the chopping member is configured as a circular chopper 40 , and a circular fixing groove 11 connected to the circular chopper 40 is provided on the wooden base plate 10 .
[0026] like Figure 3-4 As shown, the chopping member is provided with an oblique chopping 50, and a square fixing groove 12 connected to the oblique chopping 50 is opened on the wooden bottom plate 10.
[0027] Users can choose to use round cut 40 or oblique cut 50 according to actual leather product needs, thereby forming different hole shapes on the leather, making it more applicable.
[0028] The wooden base plate 10 is provided with a knife groove 20 for connecting the knife 30. The wooden base plate 10 and the knife 30 are connected by interference fit, which, on the one hand, makes the installation position of the knife 30 more stable, and on the other hand, allows the knife 30 to be installed quickly.
[0029] In addition, the overall equipment includes three molds of a wooden base plate 10, a knife 30 and a chopping piece. The knife 30 and the chopping piece are embedded in the base plate, realizing the integration of die cutting and chopping. The structure is simple, easy to manufacture, and the manufacturing cost is low, which is easy to promote and use.
[0030] The technical scope of the present invention is not limited to the contents described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.
Claims
1. A knife die that can replace manual leather cutting, characterized by: The invention comprises a wooden bottom plate (10), a knife (30) fixed on the wooden bottom plate (10), and a chopping piece, wherein the knife (30) is arranged in a square structure, the chopping piece is fixed on the wooden bottom plate (10) and is located inside the knife (30), a plurality of the chopping pieces are arranged, and the plurality of chopping pieces are evenly distributed on the wooden bottom plate (10), and the distances between the chopping pieces and the side wall of the knife (30) are equal.
2. A knife die capable of replacing handmade leather cutting according to claim 1, characterized in that: The cutting piece and the wooden bottom plate (10) are connected by interference fit.
3. A knife die capable of replacing handmade leather cutting according to claim 2, characterized in that: The chopping member is a circular chopping (40), and a circular fixing groove (11) connected to the circular chopping (40) is provided on the wooden bottom plate (10).
4. The knife die capable of replacing manual leather cutting according to claim 2, characterized in that: The cutting piece is provided with an oblique cutting (50), and the wooden bottom plate (10) is provided with a square fixing groove (12) connected with the oblique cutting (50).
5. A knife die capable of replacing handmade leather cutting according to claim 3 or 4, characterized in that: The wooden bottom plate (10) is provided with a knife groove (20) for connecting the knife (30), and the wooden bottom plate (10) and the knife (30) are connected by interference fit.