Leather fabric imprinting equipment

Abstract

The utility model discloses leather fabric coining equipment which comprises a base, upper plates are fixedly installed on the two sides of the upper surface of the base, guide columns are fixedly installed at the two ends of the upper surfaces of the two upper plates, buffer springs are arranged outside the bottom ends of the guide columns in a sleeved mode, and sliding sleeves are arranged above the buffer springs and located outside the guide columns in a sliding and sleeving mode. Side sliding rails are fixedly installed between the two sliding sleeves on the same side, first-stage fixing holes which are linearly distributed at equal intervals are formed in the side sliding rails, an imprinting bottom plate is arranged between the two side sliding rails, side sliding plates are fixedly installed on the two sides of the imprinting bottom plate, second-stage fixing holes matched with the first-stage fixing holes are formed in the upper surfaces of the side sliding plates, and first-stage fixing holes matched with the second-stage fixing holes are formed in the lower surfaces of the second-stage fixing holes. According to the small-sized embossing equipment, the embossing bottom plate with different patterns can be replaced, and through the replaceability of the embossing bottom plate, leather fabrics with different patterns or figures can be embossed by the small-sized embossing equipment, so that the small-sized embossing equipment has better structural use adaptability, the embossed and processed patterns are more diversified, and the processing and using requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of leather embossing technology, specifically to a leather fabric embossing device. Background Technology

[0002] Leather goods are a general term for leather furniture and tools, such as leather sofas, chairs, beds, bags, whips, gloves, and other leather products. In a broader sense, leather goods also include leather clothing, shoes, and other leather items. Furthermore, leather goods encompass a wide range of items, such as notebooks, handbags, briefcases, suitcases, wallets, key cases, and other leather goods.

[0003] Imprinting is a forming method in which a sheet of material is placed between upper and lower dies, and the material thickness is changed under pressure. The material that is not extruded is filled into the convex and concave parts of the mold cavity with undulating fine lines, so as to form undulating bulges, letters or patterns on the surface of the workpiece.

[0004] Leather goods require embossing during production to meet various needs. This embossing process requires embossing equipment, which can be categorized into large floor-standing and small desktop embossing equipment. Traditional small desktop embossing equipment cannot quickly change the embossing pattern, limiting its application to a single pattern or design. This limitation makes it unsuitable for processing different embossing patterns. Therefore, this invention proposes a leather fabric embossing device that allows for the replacement of embossing templates of the same type. Utility Model Content

[0005] The purpose of this invention is to provide a leather fabric embossing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a leather fabric embossing device, comprising a base, upper plates fixedly installed on both sides of the upper surface of the base, guide posts fixedly installed at both ends of the upper surfaces of the two upper plates, a buffer spring sleeved on the bottom end of the guide post, a sliding sleeve slidably sleeved above the buffer spring and outside the guide post, a side slide rail fixedly installed between the two sliding sleeves on the same side, a primary fixing hole linearly distributed at equal intervals opened on the side slide rail, an embossing base plate provided between the two side slide rails, a side slide plate fixedly installed on both sides of the embossing base plate, a secondary fixing hole adapted to the primary fixing hole opened on the upper surface of the side slide plate, an embossing groove provided on the embossing base plate, an embossing frame fixedly installed on the upper surface of one end of the base, the embossing frame adopting an inverted "L" shaped structure design, and a pneumatic cylinder fixedly installed on the top upper surface of the embossing frame by bolts.

[0007] Preferably, the output end of the pneumatic cylinder is movably connected to a pneumatic rod, and a mounting plate is fixedly installed on the lower surface of the bottom end of the pneumatic rod.

[0008] Preferably, the lower surface of the mounting plate is fixedly mounted with an embossing seat adapted to the embossing base plate by bolts.

[0009] Preferably, the lower surface of the embossing seat is provided with an embossing protrusion that matches the embossing groove.

[0010] Preferably, a limiting plate is fixedly installed at the tail end of the side slide rail.

[0011] Preferably, a reinforcing connecting rod is fixedly installed between the two sliding sleeves on the same side.

[0012] Preferably, each guide post is fixedly equipped with an anti-detachment protrusion at its top.

[0013] Preferably, the number of embossing base plates adapted to the size of the side slide rail is not less than three, and the embossing grooves on the embossing base plates are all different in shape.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The embossing equipment of this utility model is equipped with several embossing base plates adapted to the size of this utility model, and the embossing grooves on the several embossing base plates are all different in shape. In actual use, embossing base plates with different patterns can be replaced. Through the replaceability of the embossing base plates, it can be ensured that the small embossing equipment of this utility model can emboss leather fabrics with different patterns or designs. It has good structural adaptability and can embossing patterns with more variety to meet processing needs. At the same time, it can quickly complete the replacement of embossing templates, making this utility model applicable to the embossing processing needs of different leather fabrics and effectively reducing the limitations of this utility model. It has a good usage effect.

[0016] Meanwhile, the buffer springs set at the four corners can provide a certain degree of elastic buffer protection for the imprinting process, preventing excessive impact on the imprinting seat from damaging the imprinting template, thus improving the overall service life of the imprinting template. It has a good spring buffer protection effect, and the overall structure is simple, with low manufacturing and maintenance costs, making it suitable for implementation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the embossing device according to an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the connection between the side slide rail and the embossing base plate in an embodiment of the present utility model;

[0019] Figure 3This is a schematic diagram of the side slide rail structure assembly according to an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the embossing base plate assembly according to an embodiment of the present utility model.

[0021] In the diagram: 1. Base; 2. Top plate; 3. Guide column; 4. Buffer spring; 5. Sliding sleeve; 6. Side slide rail; 7. Limiting plate; 8. Primary fixing hole; 9. Reinforcing connecting rod; 10. Imprinting base plate; 11. Side sliding plate; 12. Secondary fixing hole; 13. Imprinting groove; 14. Anti-detachment protrusion; 15. Imprinting frame; 16. Pneumatic cylinder; 17. Pneumatic rod; 18. Mounting plate; 19. Imprinting seat; 20. Imprinting protrusion. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] 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," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please see Figure 1-4An embodiment of this utility model provides a leather fabric embossing device, including a base 1, upper plates 2 are fixedly installed on both sides of the upper surface of the base 1, guide posts 3 are fixedly installed at both ends of the upper surface of the two upper plates 2, a buffer spring 4 is sleeved on the bottom end of the guide post 3, a sliding sleeve 5 is slidably sleeved on the upper part of the buffer spring 4 and located outside the guide post 3, and a side slide rail 6 is fixedly installed between the two sliding sleeves 5 on the same side, and a primary fixing hole 8 with equal spacing linearly distributed is opened on the side slide rail 6;

[0026] An imprinting base plate 10 is provided between the two side slide rails 6. Side slide plates 11 are fixedly installed on both sides of the imprinting base plate 10. The upper surface of the side slide plates 11 is provided with secondary fixing holes 12 that are adapted to the primary fixing holes 8. An imprinting groove 13 is provided on the imprinting base plate 10. The number of imprinting base plates 10 adapted to the size of the side slide rails 6 is not less than three. The shape of the imprinting groove 13 on the imprinting base plates 10 is different.

[0027] The embossing device of this utility model is equipped with several embossing base plates 10 that are adapted to the size of this utility model, and the embossing grooves 13 on the several embossing base plates 10 are all different in shape. In actual use, embossing base plates 10 with different patterns can be replaced. Through the replaceability of the embossing base plates 10, it can be ensured that the small embossing device of this utility model can emboss leather fabrics with different patterns or designs. It has good structural adaptability and can quickly complete the replacement of embossing templates. This makes this utility model applicable to the embossing processing needs of different leather fabrics and effectively reduces the limitations of this utility model.

[0028] When it is necessary to install the embossing base plate 10, the side slide plate 11 of the embossing base plate 10 can be placed between the two side slide rails 6, and the side slide plate 11 of the embossing base plate 10 can be slid into the interior of the side slide rail 6. After the embossing base plate 10 is completely slid in, the secondary positioning hole 12 on the side slide plate 11 can be vertically aligned with the primary fixing hole 8 on the side slide rail 6. Then, screws for positioning and fixing are installed in the two positioning holes, so that the embossing base plate 10 can be fixed between the two side slide rails 6, and the sliding and fixing work of the embossing base plate 10 is completed. Thus, the matching embossing base plate 10 can be installed on the embossing equipment of this utility model.

[0029] When it is necessary to replace the embossing base plate 10, simply remove the screw between the primary fixing hole 8 and the secondary fixing hole 12, then pull out the embossing base plate 10, replace it with a new embossing base plate 10, and install it in the above manner to complete the quick replacement of the embossing base plate 10. The structure is more convenient to use and has the practical effect of quick installation and quick disassembly. It can meet the leather processing needs of different pattern embossing and is more practical.

[0030] In this embodiment, in order to ensure normal leather embossing work, an embossing frame 15 is fixedly installed on the upper surface of one end of the base 1. The embossing frame 15 adopts an inverted "L" shaped structure design, and a pneumatic cylinder 16 is fixedly installed on the top upper surface of the embossing frame 15 by bolts.

[0031] Furthermore, the output end of the pneumatic cylinder 16 is movably connected to a pneumatic rod 17, and a mounting plate 18 is fixedly installed on the lower surface of the bottom end of the pneumatic rod 17.

[0032] Furthermore, an embossing seat 19 adapted to the embossing base plate 10 is fixedly mounted on the lower surface of the mounting plate 18 by bolts, and an embossing protrusion 20 adapted to the embossing groove 13 is provided on the lower surface of the embossing seat 19.

[0033] This utility model uses the aforementioned pneumatic cylinder 16 to drive the pneumatic rod 17 to extend and retract. When the pneumatic rod 17 extends, the mounting plate 18 at its bottom end can descend. The descent of the mounting plate 18 drives the bottom embossing seat 19 and the embossing protrusion 20 to descend synchronously. Thus, the pressed embossing seat 19 can cooperate with the embossing base plate 10 to complete the embossing work on the leather fabric between them, ensuring the normal embossing effect of this utility model.

[0034] In this embodiment, in order to prevent the side slide plate 11 of the imprinting base plate 10 from sliding out of the tail end of the side slide rail 6, a limiting plate 7 is fixedly installed at the tail end of the side slide rail 6. With this structural design, the limiting plate 7 can block the tail end of the side slide plate 11 of the imprinting base plate 10, thereby preventing it from coming off the tail end of the side slide rail 6.

[0035] At the same time, it has a certain hole positioning effect. Specifically, when the side slide plate 11 of the imprinting base plate 10 is completely slid into the side slide rail 6, the side slide plate 11 will be blocked by the limiting plate 7. When the side slide plate 11 contacts the limiting plate 7, the secondary positioning hole 12 on the side slide plate 11 can be vertically aligned with the primary fixing hole 8 on the side slide rail 6. Then, screws for positioning and fixing are installed in the two positioning holes, so that the imprinting base plate 10 can be fixed between the two side slide rails 6, completing the sliding and fixing work of the imprinting base plate 10.

[0036] In this embodiment, in order to improve the connection structure strength between the two sliding sleeves 5, a reinforcing connecting rod 9 is fixedly installed between the two sliding sleeves 5 on the same side. The two sliding sleeves 5 on the same side can be connected together by the reinforcing connecting rod 9, so as to achieve the technical effect of moving up and down together, and at the same time, the connection structure strength between the two sliding sleeves 5 can be increased.

[0037] Furthermore, in order to prevent the sliding sleeve 5 from detaching from the top of the guide post 3, an anti-detachment protrusion 14 is fixedly installed on the top of each guide post 3. The anti-detachment protrusion 3 can limit the top of the sliding sleeve 5 to prevent it from detaching from the top of the guide post 3. The diameter of the anti-detachment protrusion 14 is larger than the diameter of the guide post 3.

[0038] Working principle: Before imprinting, the imprinting base plate 10 to be imprinted is first installed between the side slide rails 6. During installation, the side slide plate 11 of the imprinting base plate 10 can be placed between the two side slide rails 6 and the side slide plate 11 of the imprinting base plate 10 can be slid into the side slide rail 6. The tail end of the side slide plate 11 of the imprinting base plate 10 can be blocked by the setting limit plate 7, so as to prevent it from coming out of the tail end of the side slide rail 6. When the side slide plate 11 of the imprinting base plate 10 is completely slid into the side slide rail 6, the side slide plate 11 will be blocked by the limit plate 7. When the side slide plate 11 contacts the limit plate 7, the secondary positioning hole 12 on the side slide plate 11 can be vertically aligned with the primary fixing hole 8 on the side slide rail 6, so as to have a certain hole positioning effect.

[0039] Then, screws for positioning and fixing are installed in the two positioning holes, so that the imprinting base plate 10 can be fixed between the two side slide rails 6, completing the sliding and fixing work of the imprinting base plate 10. After the imprinting base plate 10 is fully slid in, the secondary positioning hole 12 on the side slide plate 11 can be vertically aligned with the primary fixing hole 8 on the side slide rail 6. Then, screws for positioning and fixing are installed in the two positioning holes, so that the imprinting base plate 10 can be fixed between the two side slide rails 6, completing the sliding and fixing work of the imprinting base plate 10, thereby allowing the suitable imprinting base plate 10 to be installed on the imprinting equipment of this utility model.

[0040] Meanwhile, the embossing base 19 adapted to the above-mentioned embossing base plate 10 can be installed on the lower surface of the mounting plate 18 by bolts, thereby completing the adaptation and installation work between the upper and lower templates for embossing.

[0041] During embossing, the leather fabric to be embossed is placed on the embossing base plate 10. Then, the pneumatic cylinder 16 drives the pneumatic rod 17 to extend and retract. When the pneumatic rod 17 extends, the mounting plate 18 at its bottom end can descend. The descent of the mounting plate 18 drives the bottom embossing seat 19 and the embossing protrusion 20 to descend synchronously. Thus, the embossing seat 19, which is pressed down, can cooperate with the embossing base plate 10 to complete the embossing of the leather fabric between them, ensuring the normal embossing effect of this utility model.

[0042] Furthermore, during the imprinting process, when the imprinting seat 19 contacts the imprinting base plate 10, the imprinting seat 19 will compress the four buffer springs 4 downward through the sliding sleeves 5 at the four corners of the imprinting base plate 10. In this way, the compressed buffer springs 4 can provide downward pressure buffer protection between the imprinting templates, avoid excessive impact from the imprinting seat 19 causing damage to the imprinting templates, improve the overall service life of the imprinting templates, and have a good spring buffer protection effect.

[0043] When the embossing base plate 10 needs to be replaced, simply remove the screw between the primary fixing hole 8 and the secondary fixing hole 12, then pull out the embossing base plate 10, replace it with a new embossing base plate 10, and install it in the same way as described above. This allows for a quick replacement of the embossing base plate 10, making the structure more convenient to use. It has the practical effect of quick installation and quick disassembly, which can meet the leather processing needs of different pattern embossing and is more practical. When the embossing base plate 10 is replaced, the embossing seat 19 on it can be replaced by disassembling the bolts at the same time.

[0044] In summary, the embossing equipment of this utility model is equipped with several embossing base plates 10 that are adapted to the size of this utility model, and the embossing grooves 13 on the several embossing base plates 10 are all different in shape. In actual use, embossing base plates 10 with different patterns can be replaced. Through the replaceability of the embossing base plates 10, it can be ensured that the small embossing equipment of this utility model can emboss leather fabrics with different patterns or designs. It has good structural adaptability, and the embossing processing patterns are more diverse, meeting the processing needs. At the same time, the embossing template can be quickly replaced, making this utility model applicable to the embossing processing needs of different leather fabric patterns, effectively reducing the limitations of this utility model and having a better use effect.

[0045] Meanwhile, the buffer springs set at the four corners can provide a certain degree of elastic buffer protection for the imprinting process, preventing excessive impact on the imprinting seat 19 and damage to the imprinting template, thus improving the overall service life of the imprinting template. It has a good spring buffer protection effect, and the overall structure is simple, with low manufacturing and maintenance costs, making it suitable for implementation.

[0046] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A leather fabric embossing apparatus comprising a base (1), characterized in that, Both sides of the upper surface of the base (1) are fixedly mounted with upper plates (2). Guide posts (3) are fixedly mounted at both ends of the upper surface of the two upper plates (2). A buffer spring (4) is sleeved on the bottom end of the guide post (3). A sliding sleeve (5) is slidably sleeved above the buffer spring (4) and outside the guide post (3). A side slide rail (6) is fixedly mounted between the two sliding sleeves (5) on the same side. The side slide rail (6) has a primary fixing hole (8) that is linearly distributed at equal intervals. An embossing base plate (10) is provided between each of the side slide rails (6). Side slide plates (11) are fixedly installed on both sides of the embossing base plate (10). A secondary fixing hole (12) adapted to the primary fixing hole (8) is opened on the upper surface of the side slide plate (11). An embossing groove (13) is provided on the embossing base plate (10). The number of embossing base plates (10) adapted to the size of the side slide rail (6) is not less than three. The embossing grooves (13) on the embossing base plates (10) are all different in shape.

2. A leatherware imprinting apparatus according to claim 1, wherein: An embossing frame (15) is fixedly installed on the upper surface of one end of the base (1). The embossing frame (15) adopts an inverted "L" shaped structure design. A pneumatic cylinder (16) is fixedly installed on the upper surface of the top of the embossing frame (15) by bolts.

3. A leatherware imprinting apparatus as claimed in claim 2, wherein: The output end of the pneumatic cylinder (16) is movably connected to a pneumatic rod (17), and a mounting plate (18) is fixedly installed on the lower surface of the bottom end of the pneumatic rod (17).

4. A leatherware imprinting apparatus as claimed in claim 3, wherein: The lower surface of the mounting plate (18) is fixedly mounted with an embossing seat (19) that is compatible with the embossing base plate (10) by bolts.

5. A leatherware imprinting apparatus as claimed in claim 4, wherein: The lower surface of the embossing base (19) is provided with an embossing protrusion (20) that is adapted to the embossing groove (13).

6. The leatherware imprinting apparatus according to claim 1, wherein: A limiting plate (7) is fixedly installed at the tail end of the side slide rail (6).

7. The leatherware imprinting apparatus of claim 1, wherein: A reinforcing connecting rod (9) is fixedly installed between the two sliding sleeves (5) on the same side.

8. The leatherware imprinting apparatus according to claim 1, wherein: Each of the guide posts (3) is fixedly equipped with an anti-detachment protrusion (14) at its top.

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