Roller feeding type leather embossing device
By designing a roller feeding leather embossing device with adjustable lower mold and lower pressing mechanism, the problem of difficulty in adjusting the pattern depth of traditional leather embossing machines is solved, and flexible depth adjustment and efficient processing process are achieved.
Patent Information
- Application Number
- CN202421156825.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-25
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-25
AI Technical Summary
Traditional leather embossers are difficult to flexibly adjust the mold position according to the depth of the embossing, resulting in the pattern depth that cannot meet the actual needs. They need to frequently replace the mold and embossing device, which increases the working strength and time cost.
A roller feeding leather embossing device is designed, adopting an adjustable lower mold structure. By adjusting the position of the studs and nuts, the height of the lower mold is adjusted, thereby changing the depth of the leather embossing. At the same time, mechanical structures such as downward pressing mechanism and limit slide rod are adopted to ensure accurate mold clamping and stable movement of the upper mold and the lower mold.
The function of adjusting the embossing depth of leather according to different processing needs is realized, reducing the number of mold replacements, improving processing efficiency and user experience, and reducing working intensity.
Smart Images
Figure CN222476633U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of leather processing, in particular to a roller feeding type leather embossing device. Background Art
[0002] Leather embossing device, as the name implies, is used for embossing on leather, and can also be called an embossing machine. Traditional leather embossing machines find it difficult to flexibly adjust the mold according to the embossing depth. Therefore, the depth of the pattern processed by the current mold position cannot meet the actual use requirements. It is also necessary to replace the mold with complex use requirements, or use another embossing device that meets the processing requirements for processing. This not only consumes a lot of time, but also constantly replaces molds and machines, which also complicates the work steps, increases the user's work intensity, and reduces the user's processing efficiency.
[0003] In view of the above problems, the present invention makes improvements. Summary of the invention
[0004] The utility model provides a roller feeding type leather embossing device, which solves the above problems existing in the use process of the prior art.
[0005] The technical solution of the utility model is achieved as follows: a roller-feeding leather embossing device comprises a workbench, a bracket is arranged through the top of the workbench, a support plate is fixedly installed on the inner side of the bracket, a lower mold is arranged on the top of the bracket, studs are fixedly connected on both sides of the bottom of the lower mold, and two adjusting nuts 1 and 2 are respectively installed on the surface of the studs, which are located above and below the support plate, an upper mold is arranged above the lower mold, and a downward pressing mechanism is arranged on the top of the upper mold.
[0006] The utility model is used for the roller-feeding leather embossing device as described above, and further: the pressing mechanism includes two limit sliding bars fixedly installed on both sides of the top of the upper mold, the surfaces of the two limit sliding bars are sleeved with guide frames, the surfaces of the limit sliding bars are sleeved with springs, the two ends of the springs are respectively fixedly connected to the guide frame and the upper mold, a pressure block is arranged inside the guide frame, and an electric push rod is fixedly installed on the top of the pressure block.
[0007] The utility model is used for the roller feeding type leather embossing device as described above, further comprising: a fixing frame is fixedly installed on one side of the top of the workbench, and the guide frame is fixedly installed on the inner side of the fixing frame.
[0008] The utility model is used for the roller feeding type leather embossing device as described above, further: the top ends of the two limit sliding rods are penetrated to the top of the fixing frame, and the electric push rod is penetrated and arranged on the top of the fixing frame.
[0009] The utility model is used for the roller feeding type leather embossing device as described above, further comprising: mounting frames are fixedly installed on both sides of the workbench, and a winding roller is rotatably installed on the inner side of the mounting frame.
[0010] The utility model is used for the roller feeding type leather embossing device as described above, further: the tops of both sides of the workbench are fixedly installed with limit rotating rods, and the height of the limit rotating rods is greater than the height of the lower mold.
[0011] The utility model is used for the roller feeding type leather embossing device as described above, further: the top of the workbench is provided with an opening matched with the lower mold, and one side of the workbench is provided with a mounting groove matched with the fixing frame.
[0012] In summary, the beneficial effects of the present invention are:
[0013] 1. The utility model adopts a structural design that can adjust the mold embossing height. According to the processing requirements of the leather embossing depth, different embossing depths, users can adjust the leather embossing depth by adjusting the height of the lower mold, that is, the distance between the lower mold and the upper mold, thereby processing patterns of different depths on the leather, meeting the user's usage needs and providing convenience for the user's work.
[0014] 2. The utility model sets a downward pressing mechanism. When working, the electric push rod installed on the fixed frame is started, and then the electric push rod pushes the pressure block to move downward. At this time, the pressure block passes through the inner side of the guide frame, and then contacts the upper mold, and pushes the upper mold downward until the upper mold is matched with the lower mold, wherein the leather is located between the upper mold and the lower mold. In this way, under the extrusion of the upper mold and the lower mold, the printing work on the leather is completed. Among them, when the upper mold moves, it will also drive two limit slide bars to move, and the limit slide bars slide on the guide frame and the fixed frame at the same time. Under the action of the guide frame and the fixed frame, the stability of the movement of the upper mold can be guaranteed, and the upper mold can be accurately molded with the lower mold. Driven by the upper mold, the spring will also be stretched, thereby providing assistance for the resetting of the upper mold and providing convenience for the user's work.
[0015] 3. The utility model is provided with a fixing frame, which is used to hold up the electric push rod and also to provide an installation position for the electric push rod, so that the electric push rod has a sufficient working distance, ensuring the normal progress of the printing work and providing convenience for the user's work.
[0016] 4. The utility model has two mounting frames and rollers, and two mounting frames are respectively arranged at both ends of the workbench. Similarly, two rollers are also respectively arranged at both ends of the workbench for feeding and discharging leather, thereby ensuring the normal and smooth progress of leather printing work.
[0017] 5. The utility model sets a limit rotating rod, and two limit rotating rods are distributed at both ends of the workbench to guide and limit the leather, so that the leather can be limited at a suitable height during the transmission process, so that the leather is slightly higher than the lower mold, ensuring the normal embossing work.
[0018] 6. The utility model sets the opening and the mounting groove so that the inner diameter of the opening is larger than the length of the lower mold. Therefore, when adjusting, the lower mold can be smoothly extended from the opening, ensuring the smooth progress of the adjustment work and providing convenience for the user's work. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model;
[0022] Figure 3 Schematic diagram of the three-dimensional structure of the lower mold;
[0023] Figure 4 It is a schematic diagram of the three-dimensional structure assembly of the spring;
[0024] Figure 5 It is a schematic diagram of the three-dimensional structure assembly of the roller.
[0025] In the figure: 1. workbench, 2. bracket, 3. support plate, 4. lower mold, 5. stud, 6. adjusting nut 1, 7. fixing frame, 8. electric push rod, 9. guide frame, 10. pressure block, 11. limiting slide bar, 12. upper mold, 13. spring, 14. mounting frame, 15. winding roller, 16. limiting rotating rod, 17. adjusting nut 2, 18. opening, 19. mounting groove. DETAILED DESCRIPTION
[0026] The following will be combined with the attached embodiment of the utility model Figure 1-5, 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 them. Based on the embodiments of 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. Example
[0027] A roller-fed leather embossing device comprises a workbench 1, a bracket 2 is provided on the top of the workbench 1, a support plate 3 is fixedly installed on the inner side of the bracket 2, a lower mold 4 is provided on the top of the bracket 2, studs 5 are fixedly connected to both sides of the bottom of the lower mold 4, and two adjusting nuts 1 6 and 17 are respectively installed on the surface of the studs 5, which are located above and below the support plate 3, an upper mold 12 is provided above the lower mold 4, and a pressing mechanism is provided on the top of the upper mold 12.
[0028] The specific usage process is as follows: First, according to the actual processing requirements, the user can adjust the height of the lower mold 4. Because the pressing height of the upper mold 12 is set, different working requirements can be met by adjusting the position of the lower mold 4. It should be noted that the pressing height of the upper mold 12 is based on the working stroke of the electric push rod 8, and is therefore also limited by the electric push rod 8. This is a prior art and will not be described in detail herein. The adjustment process is as follows: first, turn the adjusting nut 1 6 and the adjusting nut 2 17, with the two adjusting nuts 1 6 being turned upward. During this process, the adjusting nut 1 6 will move up on the surface of the stud 5, and then the lower mold 4 will be pulled upward. As the lower mold 4 moves, the stud 5 will also move with it. At this time, the two studs 5 are It moves on the support plate 3, and the lower mold 4 also extends out from the bracket 2 and moves to the top of the workbench 1 through the opening 18. After loosening the adjusting nut 1 6, it is necessary to screw the adjusting nut 2 17 downward. Similarly, the adjusting nut 2 17 also moves on the surface of the stud 5. At this time, there is no obstruction of the adjusting nut 2 17, so the lower mold 4 and the stud 5 can be pulled upward. As the lower mold 4 moves upward, the distance between the lower mold 4 and the stud 5 gradually decreases until the working requirements are met and the lower mold 4 is stopped from moving. It should be noted that when performing the adjustment work, the upper mold 12 should be moved down to the lowest point first to improve the accuracy of the mold adjustment. After the distance between the lower mold 4 and the upper mold 12 meets the use requirements, the lower mold 4 is controlled at the current position. The adjusting nut 16 is in the front position, and then the adjusting nut 6 is screwed downward. Because the adjusting nut 16 and the stud 5 are in a threaded connection relationship, they can be moved up or down according to user needs when screwing. The same is true for the adjusting nut 2 17. After the lower mold 4 is controlled, the adjusting nut 6 will be blocked by the support plate 3 when it moves downward. At this time, there is no need to screw the adjusting nut 6, and then screw the adjusting nut 2 17 upward. Finally, the adjusting nut 2 17 will also be blocked by the support plate 3. At this time, under the action of the adjusting nut 1 6 and the adjusting nut 2 17, the lower mold 4 can be positioned at the current height. Finally, the adjusting nut 1 6 and the adjusting nut 2 17 can be tightened and fixed. In this way, the lower mold 4 is locked at the current height. It should be noted that in order to ensure the accuracy of the adjustment work, During the adjustment process, the leather is embossed and compared while the height of the lower mold 4 is adjusted until the work requirements are met, which can also improve the user's work efficiency. At this point, the adjustment work is completed, and then the entire machine is turned on. Because there are two mounting frames 14 respectively arranged at both ends of the workbench 1, there are also two rollers 15 respectively arranged at both ends of the workbench 1, which are used for feeding and discharging leather, thereby ensuring the normal and smooth progress of the leather printing work, and two limiting rotating rods 16 are distributed at both ends of the workbench 1, which are used to guide and limit the leather, so that the leather can be limited to a suitable height during the transmission process, so that the leather is slightly higher than the lower mold 4, to ensure the normal progress of the embossing work, so the leather enters from one end of the machine,Finally, it is rolled up at the other end of the machine. During this process, the leather passes between the lower mold 4 and the upper mold 12. At this time, the electric push rod 8 is started, and the electric push rod 8 pushes the pressing block 10 downward. The pressing block 10 passes through the inner side of the guide frame 9, and then contacts the upper mold 12 and pushes the upper mold 12 downward until the upper mold 12 is matched with the lower mold 4. The leather is located between the upper mold 12 and the lower mold 4. In this way, the printing work on the leather is completed under the extrusion of the upper mold 12 and the lower mold 4. 2 will also drive the two limit slide bars 11 to move, and the limit slide bars 11 slide on the guide frame 9 and the fixed frame 7 at the same time. Under the action of the guide frame 9 and the fixed frame 7, the stability of the movement of the upper mold 12 can be guaranteed, and the upper mold 12 can be accurately molded with the lower mold 4. Driven by the upper mold 12, the spring 13 will also be stretched, so as to provide assistance for the reset of the upper mold 12. Finally, the upper mold 12 and the lower mold 4 are molded from the top and bottom of the leather to realize the embossing of the leather, which provides convenience for the user's work.
[0029] Therefore, a structural design that can adjust the mold embossing height is adopted. According to the processing requirements of the leather embossing depth, different embossing depths can be adjusted by adjusting the height of the lower mold 4, that is, the distance between the lower mold 4 and the upper mold 12, to adjust the leather embossing depth, thereby processing patterns of different depths on the leather, meeting the user's usage needs and providing convenience for the user's work.
[0030] The pressing mechanism includes two limit slide bars 11 fixedly mounted on both sides of the top of the upper mold 12. The surfaces of the two limit slide bars 11 are sleeved with a guide frame 9. The surfaces of the limit slide bars 11 are sleeved with a spring 13. The two ends of the spring 13 are respectively fixedly connected to the guide frame 9 and the upper mold 12. A pressure block 10 is arranged inside the guide frame 9, and an electric push rod 8 is fixedly mounted on the top of the pressure block 10.
[0031] Specifically, the setting of the pressing mechanism is that when it is working, the electric push rod 8 installed on the fixed frame 7 is started, and then the electric push rod 8 pushes the pressing block 10 to move downward. At this time, the pressing block 10 will pass through the inner side of the guide frame 9, and then contact the upper mold 12, and push the upper mold 12 downward until the upper mold 12 is matched with the lower mold 4, wherein the leather is located between the upper mold 12 and the lower mold 4, so that under the extrusion of the upper mold 12 and the lower mold 4, the printing work on the leather is completed, wherein, when the upper mold 12 moves, it will also drive the two limit slide bars 11 to move, and the limit slide bars 11 slide on the guide frame 9 and the fixed frame 7 at the same time, under the action of the guide frame 9 and the fixed frame 7, the stability of the movement of the upper mold 12 can be guaranteed, and the upper mold 12 can be accurately molded with the lower mold 4, and under the drive of the upper mold 12, the spring 13 will also be stretched, so as to provide assistance for the resetting of the upper mold 12, and provide convenience for the user's work.
[0032] A fixing frame 7 is fixedly installed on one side of the top of the workbench 1, the guide frame 9 is fixedly installed on the inner side of the fixing frame 7, the top ends of the two limiting slide bars 11 both penetrate to the top of the fixing frame 7, and the electric push rod 8 is penetrated and arranged on the top of the fixing frame 7.
[0033] Specifically, the fixing frame 7 is used to hold up the electric push rod 8 and also to provide an installation position for the electric push rod 8, so that the electric push rod 8 has a sufficient working distance, ensuring the normal progress of the printing work and providing convenience for the user's work.
[0034] Mounting frames 14 are fixedly mounted on both sides of the workbench 1 , and a winding roller 15 is rotatably mounted on the inner side of the mounting frames 14 .
[0035] Specifically, the installation frame 14 and the roller 15 are arranged with two installation frames 14 respectively at the two ends of the workbench 1, and the same roller 15 also has two rollers 15 respectively arranged at the two ends of the workbench 1, which are used for feeding and discharging leather, thereby ensuring the normal and smooth progress of leather printing work.
[0036] Limiting rotating rods 16 are fixedly installed on the tops of both sides of the workbench 1 , and the height of the limiting rotating rods 16 is greater than the height of the lower mold 4 .
[0037] Specifically, the setting of the limit rotating rod 16, two limit rotating rods 16 are distributed at both ends of the workbench 1, which are used to guide and limit the leather, so that the leather can be limited at a suitable height during the transmission process, so that the leather is slightly higher than the lower mold 4, ensuring the normal embossing work.
[0038] The top of the workbench 1 is provided with an opening 18 matched with the lower mold 4 , and one side of the workbench 1 is provided with a mounting groove 19 matched with the fixing frame 7 .
[0039] Specifically, the opening 18 and the mounting groove 19 are arranged so that the inner diameter of the opening 18 is larger than the length of the lower mold 4. Therefore, when performing adjustment work, the lower mold 4 can be smoothly extended from the opening 18, ensuring smooth adjustment work and providing convenience for the user's work.
[0040] It should be noted that the functions to be implemented by each hardware in the utility model are supported by a large number of mature technologies and belong to the existing technology. The essence of the utility model is to optimize the combination of existing hardware and its connection method for specific application scenarios to meet the adaptation needs in specific application scenarios and solve the problems raised in the background technology (not involving improvements to the software inside the hardware).
[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A roller-feed leather embossing device, comprising a workbench (1), characterized in that: A bracket (2) is provided on the top of the workbench (1), a support plate (3) is fixedly installed on the inner side of the bracket (2), a lower mold (4) is provided on the top of the bracket (2), studs (5) are fixedly connected to both sides of the bottom of the lower mold (4), and two adjusting nuts (1) (6) and (17) are respectively installed on the surface of the studs (5) through threads, and are located above and below the support plate (3). An upper mold (12) is provided above the lower mold (4), and a pressing mechanism is provided on the top of the upper mold (12).
2. The roller-feeding leather embossing device according to claim 1, characterized in that: The pressing mechanism comprises two limit slide bars (11) fixedly mounted on both sides of the top of the upper mold (12); the surfaces of the two limit slide bars (11) are sleeved with guide frames (9); the surfaces of the limit slide bars (11) are sleeved with springs (13); the two ends of the spring (13) are respectively fixedly connected to the guide frames (9) and the upper mold (12); a pressing block (10) is arranged inside the guide frame (9); and an electric push rod (8) is fixedly mounted on the top of the pressing block (10).
3. The roller-feeding leather embossing device according to claim 2, characterized in that: A fixing frame (7) is fixedly mounted on one side of the top of the workbench (1), and the guide frame (9) is fixedly mounted on the inner side of the fixing frame (7).
4. The roller-feeding leather embossing device according to claim 3, characterized in that: The top ends of the two limit sliding rods (11) penetrate the top of the fixing frame (7), and the electric push rod (8) is arranged to penetrate the top of the fixing frame (7).
5. The roller-feeding leather embossing device according to claim 4, characterized in that: Mounting frames (14) are fixedly mounted on both sides of the workbench (1), and a rolling roller (15) is rotatably mounted on the inner side of the mounting frame (14).
6. The roller-feeding leather embossing device according to claim 5, characterized in that: Limiting rotating rods (16) are fixedly mounted on the tops of both sides of the workbench (1), and the height of the limiting rotating rods (16) is greater than the height of the lower mold (4).
7. The roller-feeding leather embossing device according to claim 6, characterized in that: The top of the workbench (1) is provided with an opening (18) adapted to fit the lower mold (4), and one side of the workbench (1) is provided with a mounting groove (19) adapted to fit the fixing frame (7).