Stamping and separating die for letter grains and iron sheets

Abstract

The utility model discloses a letter grain and iron sheet stamping separation die which comprises a lower die base, a tray groove is formed in the middle of the upper surface of the lower die base, spring columns are fixedly installed at the four corners of the upper surface of the lower die base, an upper die base is fixedly installed among the top ends of the four spring columns, and a gasket groove is formed in the middle of the upper surface of the upper die base. A gasket groove is formed in the lower die base, a stamping groove is formed in the outer surface of the gasket groove, and a letter tray matched with the appearance size of the tray groove is arranged in the tray groove of the lower die base. Unified letter grain separation can be completed in single-time stamping work, the use characteristic of unified separation machining is achieved, manual letter grain separation one by one is not needed, the separation efficiency between a supporting gasket and letter grains is greatly improved, the production speed is increased, and the production cost is reduced. Meanwhile, manual separation work is not needed, and the human resource cost investment can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of leather letter grain processing, in particular to a die for stamping and separating letter grains and iron sheets. Background Art

[0002] Leather bags, also known as leather bags, refer to handbags, luggage and other products made of leather. They are daily necessities. Leather bags are bags made of genuine leather or artificial leather. Genuine leather bags are more noble. They mainly include: wallets, briefcases, book bags, etc.; according to the gender of the user, they can be divided into men's bags and women's bags. Leather bags are generally smaller in size and are mainly used to carry more valuable things.

[0003] In the existing leather bag manufacturing process, in order to determine the logo brand of the bag, it is generally necessary to stamp metal letter particles on the leather of the bag. The letter particles are impact-processed to form letter logos on the leather bag to determine the logo brand of the bag.

[0004] Traditional letter particles need to be separated from the supporting gasket before being stamped and installed on luggage. The letter particle separation process is traditionally performed manually. However, manual separation greatly reduces the separation efficiency between the letter particles and the supporting metal gasket, reduces the production speed of luggage, and requires investment in human resource costs, increases the production cost of luggage, and reduces the economic benefits of the enterprise. For this reason, the utility model proposes a stamping separation mold for letter particles and iron sheets. Utility Model Content

[0005] The purpose of the utility model is to provide a die for stamping and separating letter particles and iron sheets, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a die for stamping and separating letter particles and iron sheets, comprising a lower die base, a tray groove is provided in the middle position of the upper surface of the lower die base, spring columns are fixedly installed at the four corners of the upper surface of the lower die base, an upper die base is fixedly installed between the top ends of the four spring columns, a gasket groove is provided in the middle position of the upper surface of the upper die base, a stamping groove is provided on the outer surface of the gasket groove, and a letter tray with a shape and size matching the lower die base is provided in the tray groove of the lower die base.

[0007] Preferably, the upper surface of the letter tray is provided with letter grooves adapted to the stamping grooves.

[0008] Preferably, a hand-held handle is fixedly mounted on the letter tray.

[0009] Preferably, guide columns are fixedly installed on both sides of the upper surface of the lower die base and between the two spring columns.

[0010] Preferably, the top end of the guide column passes through the upper die base, and the guide column is slidably connected to the upper die base.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The stamping separation die of the utility model can complete the downward pressure impact separation work of the supporting iron sheet and the letter particles under the action of the external pressure structure, and can complete the unified letter particle separation in a single stamping work. It has the use characteristics of unified separation processing and does not require manual separation of the letter particles one by one, which greatly improves the separation efficiency between the supporting gasket and the letter particles and increases the production speed. At the same time, the absence of manual separation work can effectively reduce the human resource cost investment, reduce the production cost of luggage, improve the economic benefits of the enterprise, have better use effects, and are more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the separation mold and the letter tray according to an embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the separation mold structure of an embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of a letter tray according to an embodiment of the present invention;

[0016] Figure 4 This is a structural diagram of the letter particles placed inside the letter slots according to an embodiment of the present invention.

[0017] In the figure: 1. Lower die base; 2. Tray slot; 3. Spring column; 4. Upper die base; 5. Gasket slot; 6. Punching slot; 7. Guide column; 8. Letter tray; 9. Letter slot. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] See also Figure 1-4 The utility model provides an embodiment: a die for stamping and separating letter particles from iron sheets, comprising a lower die base 1, a tray groove 2 is provided in the middle of the upper surface of the lower die base 1, spring columns 3 are fixedly installed at the four corners of the upper surface of the lower die base 1, and an upper die base 4 is fixedly installed between the top ends of the four spring columns 3;

[0022] With this structural design, the upper die base 4 can be lowered under the action of the external structure. When the upper die base 4 descends, it compresses the spring columns 3 at the four corners, so that the spring columns 3 can have a certain pressure buffering effect during impact and downward pressure, which can effectively avoid the damage of the letter particles caused by excessive instantaneous downward pressure, better ensure the use effect and stamping separation safety, improve the yield rate of letter particle separation, reduce losses, and have good practicality.

[0023] A gasket groove 5 is provided in the middle of the upper surface of the upper die base 4, and a punching groove 6 is provided on the outer surface of the gasket groove 5. A letter tray 8 with a matching outer size is provided in the tray groove 2 of the lower die base 1;

[0024] According to the above structure, when the letter particles on the metal support gasket need to be uniformly separated, the metal support gasket with the appropriate outer dimensions can be placed inside the gasket groove 5, and the letter tray 8 is placed on the tray groove 2 of the lower mold base 1;

[0025] At this time, the external downward-pressing driving structure can press the upper die base 4 through its downward-pressing head. When the upper die base 4 is subjected to the downward pressure of the driving downward-pressing structure, the letter particles on the gasket groove 5 will be separated from the metal supporting gasket. At this time, the separated letter particles can fall from the stamping groove 6 onto the letter tray 8, thereby completing the unified separation of the letter particles.

[0026] In this embodiment, please refer to the attached manual for details. Figure 3 As shown, the upper surface of the letter tray 8 is provided with a letter slot 9 adapted to the stamping slot 6;

[0027] Furthermore, in order to facilitate hand-held operation of the letter tray 8, a hand-held handle is fixedly mounted on the letter tray 8, and the letter tray 8 can be conveniently held by the hand-held handle.

[0028] In this embodiment, in order to improve the downward displacement guidance of the upper die base 4, guide columns 7 are fixedly installed on both sides of the upper surface of the lower die base 1 and located between the two spring columns 3;

[0029] The top end of the guide post 7 passes through the upper die base 4, and the guide post 7 is slidably connected to the upper die base 4;

[0030] With this structural design, when the upper die base 4 is pressed downward by the drive of the external structure, the lower die base 4 will move linearly downward along the guide column 7. The guide column 7 provided can improve the linearity of the displacement of the lower die base 4, avoid left and right displacement deviations, improve displacement accuracy, have a better guiding effect, better practicality, and higher accuracy.

[0031] Working principle: Before use, the mold assembly of the utility model can be installed under the pressing structure, which is similar to the pressing structure of a steel stamp;

[0032] When the letter particles on the metal carrier gasket need to be uniformly separated, the metal carrier gasket that is adapted to the outer dimensions of the gasket slot 5 of the utility model can be placed inside the gasket slot 5, and the letter tray 8 is placed on the tray slot 2 of the lower mold base 1;

[0033] At this time, the external downward driving structure can press the upper die base 4 downward through its downward pressing head. When the downward pressing head descends the upper die base 4, the upper die base 4 first compresses the spring columns 3 at the four corners, so that the spring columns 3 can have a certain pressure buffering effect during impact downward pressure, which can effectively avoid the damage of the letter particles caused by excessive instantaneous downward pressure, better ensure the use effect and stamping separation safety, improve the yield rate of letter particle separation, reduce losses, and have good practicality.

[0034] When the upper die seat 4 compresses the spring column 3 to the limit state, the external pressing structure continues to apply pressure. During the continuous pressing process, the pressure head of the pressing structure causes the letter particles to be separated from the metal support gasket due to the pressure, so that the letter particles on the metal support gasket can be stamped and separated. At this time, the separated letter particles can fall from the stamping groove 6 into the letter groove 9 of the letter tray 8. The specific state is shown in the attached manual. Figure 4 As shown, the unified separation work of the letter particles can be completed, and the staff now removes the letter tray 8.

[0035] According to the above description, the stamping separation mold of the utility model can complete the downward impact separation work of the supporting iron sheet and the letter particles under the action of the external pressure structure, and can complete the unified letter particle separation in a single stamping work. It has the use characteristics of unified separation processing, and does not require manual separation of the letter particles one by one, which greatly improves the separation efficiency between the supporting gasket and the letter particles, and increases the production speed. At the same time, the absence of manual separation work can effectively reduce the human resource cost investment, reduce the production cost of luggage, and improve the economic benefits of the enterprise. It has better use effect and better practicality.

[0036] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A die for stamping and separating letter particles and iron sheets, comprising a lower die base (1), characterized in that: A tray groove (2) is provided in the middle of the upper surface of the lower die base (1), spring columns (3) are fixedly installed at the four corners of the upper surface of the lower die base (1), an upper die base (4) is fixedly installed between the top ends of the four spring columns (3), a gasket groove (5) is provided in the middle of the upper surface of the upper die base (4), a stamping groove (6) is provided on the outer surface of the gasket groove (5), and a letter tray (8) adapted to the outer dimensions of the lower die base (1) is provided in the tray groove (2).

2. The die for stamping and separating letter particles and iron sheets according to claim 1, characterized in that: The upper surface of the letter tray (8) is provided with a letter groove (9) adapted to the punching groove (6).

3. The die for stamping and separating letter particles and iron sheets according to claim 1, characterized in that: A hand-held handle is fixedly mounted on the letter tray (8).

4. The die for stamping and separating letter particles and iron sheets according to claim 1, characterized in that: Guide columns (7) are fixedly installed on both sides of the upper surface of the lower die base (1) and located between the two spring columns (3).

5. The die for stamping and separating letter particles and iron sheets according to claim 4, characterized in that: The top end of the guide column (7) passes through the upper die base (4), and the guide column (7) is slidably connected to the upper die base (4).

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