A embossing device for beach sheepskin
By combining hydraulic cylinders and mounting components, the pattern of the embossed board can be easily changed. Combined with the use of conveyor belts and flattening mechanisms, the problems of pattern fixation and protrusion on the surface of sheepskin in the embossing device are solved, thereby improving production efficiency and embossing quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGTONGXIA XIANGYUN FUR CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-06-02
AI Technical Summary
The embossing plates of existing embossing devices have fixed patterns, which require frequent replacement, increasing production costs. Furthermore, the sheepskin is prone to bulging on the conveyor belt during transportation, affecting the embossing quality.
The system uses a combination of hydraulic cylinders, mounting plates, mounting components, and embossing mechanisms. The embossing pattern can be changed by threaded connection, and the surface of the sheepskin is brought into contact with the pressure rollers for flattening through the cooperation of a conveyor belt and a flattening mechanism.
It enables convenient replacement of embossed patterns, improves production efficiency, solves the problem of declining embossing quality, and achieves high-quality embossing effects.
Smart Images
Figure CN224313549U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of Tan sheepskin embossing technology, specifically to a Tan sheepskin embossing device. Background Technology
[0002] Tan sheepskin is made from the hides of Tan sheep slaughtered at approximately 45 days old. It has less undercoat, with clearly defined and non-adhered down fibers, exhibiting a wavy pattern, commonly known as "nine bends." The wool is long, soft, flexible, and lustrous, mostly pure white, though some are pure black. After processing, the Tan sheepskin becomes a modified, less perishable animal hide. To enhance its appearance, it is typically further embossed using a embossing machine. However, existing techniques have the following drawbacks:
[0003] Because the pattern on the embossing plate of the embossing device is fixed, when embossing leather with other patterns, it is necessary to change the embossing plate in the embossing machine with different patterns, which increases the production cost. Secondly, during the embossing process of Tan sheepskin, the surface of Tan sheepskin is prone to bulging on the conveyor belt, which further affects the quality of embossing. Utility Model Content
[0004] This utility model provides a sheepskin embossing device to solve the problems existing in the background art.
[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:
[0006] A sheepskin embossing device includes a conveyor table, a conveyor unit on top of the conveyor table, a conveyor belt on the outer wall of the drive rollers at both ends of the conveyor unit, an L-shaped plate fixedly connected to the right side inside the conveyor table, a hydraulic cylinder fixedly connected to the top of the transverse surface of the L-shaped plate, the output end of the hydraulic cylinder penetrating to the bottom of the transverse surface of the L-shaped plate and fixedly connected to a mounting plate, mounting components on the left and right sides of the mounting plate near the output end of the L-shaped plate, an embossing mechanism at the bottom of the mounting plate, a U-shaped frame plate fixedly connected to the front side of the top of the conveyor table, a flattening mechanism on the top of the transverse surface of the U-shaped frame plate, and the bottom of the outer wall of the flattening mechanism penetrating to the interior of the U-shaped frame plate, a controller on the outer wall of the conveyor table, and a pressure plate fixedly connected to the lower surface of the conveyor table near the inner wall of the conveyor belt.
[0007] A further improvement of this utility model is that the installation assembly includes a bidirectional lead screw, a knob, a positioning plate, two moving blocks, two inserts, and two sliders. The front end of the bidirectional lead screw is fixedly connected to the middle of the knob, and the rear end of the bidirectional lead screw passes through the interior of the positioning plate and is rotatably connected to it. The middle portions of the two moving blocks are equidistantly arranged on the front and rear sides of the outer wall of the bidirectional lead screw. The outer wall of the bidirectional lead screw passes through the front and rear ends of the two moving blocks and is threadedly connected to them. One end of each of the two inserts is fixedly connected to the bottom of the two moving blocks at the opposite end. One end of each slider is fixedly connected to the right end of the moving block.
[0008] A further improvement of this utility model is that: connecting grooves are respectively opened on the left and right sides of the top of the mounting plate; the bottom of the positioning plate is fixedly connected to the front side of the top of the mounting plate near the connecting groove; the bottom of the outer wall of the two moving blocks is respectively set inside the connecting groove; sliding grooves are respectively opened on the front and rear sides of the right end of the two connecting grooves; the outer wall of the slider is slidably connected to the inner wall of the sliding groove; the front and rear ends of the mounting plate are respectively opened with communicating holes that communicate with the connecting groove; and the outer wall of the insertion post extends through the communicating holes to the outside of the mounting plate.
[0009] A further improvement of the present invention is that the embossing mechanism includes an embossing plate, four electric heaters, a heat insulation plate, and a fixing plate. The tops of the four electric heaters are fixedly connected to the bottom of the heat insulation plate near the four corners. The bottoms of the four electric heaters are fixedly connected to the bottom of the embossing plate. The bottoms of the two fixing plates are fixedly connected to the front and rear sides of the top of the heat insulation plate. The left and right sides of the two fixing plates are respectively provided with insertion holes that are adapted to the insertion post and are through the front and rear.
[0010] A further improvement of this utility model is that the opposing surfaces of the two fixing plates are respectively arranged at the front and rear ends of the outer wall of the mounting plate, and the interior of the insertion hole is inserted into the outer wall of the insertion post.
[0011] A further improvement of the present invention is that the flattening mechanism includes a mounting frame, an electric telescopic rod, a pressure roller, and two movable blocks. The mounting frame is U-shaped. The output end of the electric telescopic rod is fixedly connected to the middle of the horizontal surface of the mounting frame. The left and right ends of the pressure roller are rotatably connected to the inner wall of the mounting frame in the vertical direction. One end of each of the two movable blocks is fixedly connected to the bottom of the outer wall of the mounting frame in the vertical direction. The top of each of the two movable blocks is provided with a vertically penetrating movable groove.
[0012] A further improvement of this utility model is that: a movable groove is provided on the lower side of the vertical inner wall of the U-shaped frame plate, and a sliding rod is fixedly connected to the inner wall of each of the two movable grooves.
[0013] A further improvement of this utility model is that: the mounting bracket is externally fixedly connected to the top of the transverse surface of the U-shaped frame plate, the outer walls of the two movable blocks are respectively set inside the movable groove, and the inside of the movable groove is slidably connected to the outer wall of the slide rod.
[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:
[0015] 1. This utility model provides a sheepskin embossing device, which uses a hydraulic cylinder, mounting plate, mounting components and embossing mechanism in cooperation. By operating the mounting components on both sides, the embossing mechanism is installed with the mounting components through threaded insertion, which facilitates the replacement of the pattern of the embossing mechanism. It solves the problem that when embossing leather with other patterns, it is necessary to change the embossing machine with different patterns due to the fixed pattern of the embossing plate on the embossing device, which increases the production cost. It achieves the beneficial effect of conveniently changing the embossing plate with different patterns.
[0016] 2. This utility model provides a sheepskin embossing device, which employs the cooperation of a conveyor table, a conveyor unit, a conveyor belt, a flattening mechanism, and a U-shaped frame. By controlling the electric telescopic rod in the flattening mechanism to drive the pressure roller to extend and retract, and combined with the movement of the conveyor belt, the sheepskin is moved, so that the surface of the sheepskin comes into contact with the pressure roller and drives the pressure roller to rotate, thereby flattening the surface of the sheepskin. This solves the problem that the surface of the sheepskin is prone to protruding on the conveyor belt during the embossing process, which further affects the embossing quality. It achieves the beneficial effect of improving the embossing quality of the flattened sheepskin. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the Tan sheepskin embossing device of this utility model;
[0018] Figure 2 This is a three-dimensional structural diagram of the mounting components of this utility model;
[0019] Figure 3 This is a three-dimensional structural diagram of the embossing mechanism of this utility model;
[0020] Figure 4 This is a three-dimensional structural diagram of the flattening mechanism of this utility model;
[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the U-shaped frame plate of this utility model.
[0022] In the diagram: 1. Conveyor table; 2. Conveyor unit; 3. Conveyor belt; 4. L-shaped plate; 5. Hydraulic cylinder; 6. Mounting plate; 601. Connecting groove; 602. Slide groove; 603. Connecting hole; 7. Mounting assembly; 71. Bidirectional lead screw; 72. Knob; 73. Positioning plate; 74. Moving block; 75. Insert post; 76. Slider; 8. Embossing mechanism; 81. Embossing plate; 82. Electric heater; 83. Heat insulation board; 84. Fixing plate; 840. Insertion hole; 9. Flattening mechanism; 91. Mounting frame; 92. Electric telescopic rod; 93. Pressure roller; 94. Moving block; 940. Moving groove; 10. U-shaped frame plate; 1001. Moving groove; 1002. Slide rod; 11. Controller; 12. Pressure plate. Detailed Implementation
[0023] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:
[0024] like Figure 1 As shown, this utility model provides a sheepskin embossing device, including a conveyor table 1, a conveyor unit 2 on the top of the conveyor table 1, a conveyor belt 3 on the outer wall of the transmission rollers at the front and rear ends of the conveyor unit 2, an L-shaped plate 4 fixedly connected to the right side inside the conveyor table 1, a hydraulic cylinder 5 fixedly connected to the top of the horizontal surface of the L-shaped plate 4, the output end of the hydraulic cylinder 5 penetrating to the bottom of the horizontal surface of the L-shaped plate 4 and fixedly connected to an mounting plate 6, mounting components 7 on the left and right sides of the mounting plate 6 near the output end of the L-shaped plate 4 respectively, an embossing mechanism 8 at the bottom of the mounting plate 6, a U-shaped frame plate 10 fixedly connected to the front side of the top of the conveyor table 1, a flattening mechanism 9 on the top of the horizontal surface of the U-shaped frame plate 10, and the bottom of the outer wall of the flattening mechanism 9 penetrating to the interior of the U-shaped frame plate 10, a controller 11 on the outer wall of the conveyor table 1, and a pressure plate 12 fixedly connected to the lower surface of the conveyor table 1 near the inner wall of the conveyor belt 3.
[0025] The system includes a conveyor unit 2, a conveyor belt 3, a hydraulic cylinder 5, a mounting plate 6, a mounting assembly 7, an embossing mechanism 8, and a flattening mechanism 9. The embossing mechanism 8 is installed at the bottom of the mounting assembly 7 by means of a threaded connection, which facilitates the replacement of the embossing mechanism 8. During the embossing process, the flattening mechanism 9 is used to flatten the surface of the sheepskin, further improving the quality of the embossing.
[0026] like Figure 2As shown, this utility model provides a technical solution for a sheepskin embossing device: the mounting component 7 includes a bidirectional lead screw 71, a knob 72, a positioning plate 73, two moving blocks 74, two inserts 75, and two sliders 76. The front end of the bidirectional lead screw 71 is fixedly connected to the middle of the knob 72, and the rear end of the bidirectional lead screw 71 passes through the interior of the positioning plate 73 and is rotatably connected to it. The middle portions of the two moving blocks 74 are equidistantly arranged on the front and rear sides of the outer wall of the bidirectional lead screw 71. The outer wall of the bidirectional lead screw 71 passes through the front and rear ends of the two moving blocks 74 and is threadedly connected to them. During rotation, the bidirectional lead screw 71 can drive the moving blocks 74 on both sides to move closer or wider. One end of each of the two inserts 75 is fixedly connected to the bottom of the two moving blocks 74 at the end furthest from the other end. One end of each slider 76 is fixedly connected to the right side of the moving block 74. At the top of the mounting plate 6, connecting grooves 601 are respectively opened on the left and right sides. The bottom of the positioning plate 73 is fixedly connected to the front side of the top of the mounting plate 6 near the connecting grooves 601. The bottom of the outer wall of the two moving blocks 74 is respectively set inside the connecting grooves 601. The front and rear sides of the right end of the two connecting grooves 601 are respectively opened with sliding grooves 602. The outer wall of the slider 76 is slidably connected to the inner wall of the sliding groove 602. The moving block 74 slides in the sliding groove 602 through the slider 76, which has the effect of limiting the movement trajectory of the moving block 74. The front and rear ends of the mounting plate 6 are respectively opened with connecting holes 603 that communicate with the connecting grooves 601. The outer wall of the insert 75 passes through the connecting hole 603 to the outside of the mounting plate 6. The insert 75 on the moving block 74 extends and retracts along the connecting hole 603, which facilitates the installation and removal between the insert 75 and the embossing mechanism 8.
[0027] like Figure 3 As shown, this utility model provides a technical solution for a sheepskin embossing device: the embossing mechanism 8 includes an embossing plate 81, four electric heaters 82, a heat insulation plate 83, and a fixing plate 84. The tops of the four electric heaters 82 are fixedly connected to the bottom of the heat insulation plate 83 near the four corners. The bottoms of the four electric heaters 82 are fixedly connected to the bottom of the embossing plate 81. The bottoms of the two fixing plates 84 are fixedly connected to the front and rear sides of the top of the heat insulation plate 83. The left and right sides of the two fixing plates 84 are respectively provided with insertion holes 840 that are adapted to the insertion post 75 and are through to the front and rear. The opposite sides of the two fixing plates 84 are respectively set at the front and rear ends of the outer wall of the mounting plate 6. The inside of the insertion hole 840 is inserted into the outer wall of the insertion post 75. The heat insulation plate 83 is positioned at the bottom of the mounting plate 6 by the fixing plates 84 on both sides. The insertion post 75 passes through the insertion hole 840 along the connecting hole 603, which can realize the installation and fixation of the embossing mechanism 8.
[0028] like Figure 4As shown, this utility model provides a technical solution for a sheepskin embossing device: the flattening mechanism 9 includes a mounting frame 91, an electric telescopic rod 92, a pressure roller 93, and two movable blocks 94. The mounting frame 91 is U-shaped. The output end of the electric telescopic rod 92 is fixedly connected to the middle of the horizontal surface of the mounting frame 91. The left and right ends of the pressure roller 93 are rotatably connected to the inner wall of the mounting frame 91 in the vertical direction. The output end of the electric telescopic rod 92 drives the mounting frame 91 to perform telescopic movement, thereby adjusting the distance between the pressure roller 93 and the conveyor belt 3. One end of each of the two movable blocks 94 is fixedly connected to the bottom of the outer wall of the mounting frame 91 in the vertical direction. The top of each of the two movable blocks 94 is provided with a vertically penetrating movable groove 940.
[0029] like Figure 5 As shown, this utility model provides a technical solution for a sheepskin embossing device: A movable groove 1001 is respectively opened on the lower side of the vertical inner wall of the U-shaped frame plate 10. A sliding rod 1002 is fixedly connected to the inner wall of each of the two movable grooves 1001. The external of the mounting frame 91 is fixedly connected to the top of the horizontal surface of the U-shaped frame plate 10. The outer walls of two movable blocks 94 are respectively set inside the movable grooves 1001, and the interior of the movable grooves 940 is slidably connected to the outer wall of the sliding rod 1002. The movable blocks 94 slide along the outer wall of the sliding rod 1002 through the movable grooves 940, thus stabilizing the lifting and lowering movement of the pressure roller 93.
[0030] The working principle of this sheepskin embossing device will be explained in detail below.
[0031] like Figure 1-5As shown, during the embossing process of the Tan sheepskin after processing, firstly, a suitable embossing plate 81 is selected. The embossing plate 81 is then secured to the outer wall of the mounting plate 6 using two fixing plates 84, and the insertion hole 840 is aligned with the connecting hole 603. Next, the two bidirectional lead screws 71 are rotated sequentially using the knob 72, causing the moving blocks 74 on both sides to move the insertion post 75 along the connecting hole 603 and insert it into the insertion hole 840, thus completing the installation of the embossing mechanism 8. Then, the controller 11 is used to start the conveyor group 2. The transmission roller on the conveyor group 2 drives the conveyor belt 3 to move. The device is connected to an external power supply via a wire, and the controller 11 is used to start the electric telescopic rod 92, which then extends and retracts electrically. The output end of rod 92 drives the pressure roller 93 to extend and retract according to the thickness of the sheepskin through the mounting bracket 91, so that the movable block 94 moves along the slide rod 1002 through the movable groove 940, placing the sheepskin on the conveyor belt 3. When the sheepskin passes under the pressure roller 93, its surface contacts the surface of the pressure roller 93, causing the pressure roller 93 to rotate. The rotating pressure roller 93 flattens the surface of the sheepskin. Then, when it passes over the pressure plate 12, the output end of hydraulic cylinder 5 drives the embossing mechanism 8 to extend downward and press on the surface of the sheepskin through the mounting plate 6. The electric heater 82 transfers heat to the heating surface of the embossing plate 81, melting its surface, thus achieving the embossing treatment of the surface of the sheepskin by the embossing plate 81.
[0032] The conveyor unit, controller, hydraulic cylinder, electric heater, and electric telescopic pole used in this solution are all existing products in terms of their specific types and structures. The specific circuit connection structure and control relationship between the controller and the conveyor unit, hydraulic cylinder, electric heater, and electric telescopic pole are also existing technologies, and will not be elaborated on here.
[0033] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.
Claims
1. A device for embossing sheepskin, comprising a conveyor table (1), characterized in that: A conveyor unit (2) is provided on the top of the conveyor platform (1). A conveyor belt (3) is provided on the outer wall of the transmission rollers at both ends of the conveyor unit (2). An L-shaped plate (4) is fixedly connected to the right side inside the conveyor platform (1). A hydraulic cylinder (5) is fixedly connected to the top of the horizontal surface of the L-shaped plate (4). The output end of the hydraulic cylinder (5) extends to the bottom of the horizontal surface of the L-shaped plate (4) and is fixedly connected to a mounting plate (6). The mounting plate (6) is provided with a mounting plate on the left and right sides near the output end of the L-shaped plate (4). The mounting assembly (7) has an embossing mechanism (8) at the bottom of the mounting plate (6), a U-shaped frame plate (10) is fixedly connected to the front side of the top of the conveyor (1), a flattening mechanism (9) is provided on the top of the transverse surface of the U-shaped frame plate (10), and the bottom of the outer wall of the flattening mechanism (9) extends into the interior of the U-shaped frame plate (10). A controller (11) is provided on the outer wall of the conveyor (1), and a pressure plate (12) is fixedly connected to the lower surface of the conveyor (1) near the inner wall of the conveyor belt (3).
2. The sheepskin embossing device according to claim 1, characterized in that: The mounting assembly (7) includes a bidirectional lead screw (71), a knob (72), a positioning plate (73), two moving blocks (74), two inserts (75), and two sliders (76). The front end of the bidirectional lead screw (71) is fixedly connected to the middle of the knob (72). The rear end of the bidirectional lead screw (71) passes through the interior of the positioning plate (73) and is rotatably connected to it. The middle parts of the two moving blocks (74) are respectively equidistantly arranged on the front and rear sides of the outer wall of the bidirectional lead screw (71). The outer wall of the bidirectional lead screw (71) passes through the front and rear ends of the two moving blocks (74) and is threadedly connected to them. One end of each of the two inserts (75) is fixedly connected to the bottom of the two moving blocks (74) away from one end. One end of each slider (76) is fixedly connected to the right end of the moving block (74).
3. The sheepskin embossing device according to claim 2, characterized in that: The mounting plate (6) has connecting grooves (601) on the left and right sides of the top. The bottom of the positioning plate (73) is fixedly connected to the front side of the top of the mounting plate (6) near the connecting groove (601). The bottom of the outer wall of the two moving blocks (74) is respectively set inside the connecting groove (601). The front and rear sides of the right end of the two connecting grooves (601) are respectively provided with sliding grooves (602). The outer wall of the slider (76) is slidably connected to the inner wall of the sliding groove (602). The front and rear ends of the mounting plate (6) are respectively provided with connecting holes (603) that communicate with the connecting groove (601). The outer wall of the insert (75) extends through the connecting hole (603) to the outside of the mounting plate (6).
4. The sheepskin embossing device according to claim 1, characterized in that: The embossing mechanism (8) includes an embossing plate (81), four electric heaters (82), a heat insulation plate (83), and a fixing plate (84). The tops of the four electric heaters (82) are fixedly connected to the bottom of the heat insulation plate (83) near the four corners. The bottoms of the four electric heaters (82) are fixedly connected to the bottom of the embossing plate (81). The bottoms of the two fixing plates (84) are fixedly connected to the front and rear sides of the top of the heat insulation plate (83). The left and right sides of the two fixing plates (84) are respectively provided with insertion holes (840) that are adapted to the insertion post (75) and are open from front to back.
5. The sheepskin embossing device according to claim 4, characterized in that: The opposing surfaces of the two fixing plates (84) are respectively located at the front and rear ends of the outer wall of the mounting plate (6), and the interior of the insertion hole (840) is inserted into the outer wall of the insertion post (75).
6. The sheepskin embossing device according to claim 1, characterized in that: The flattening mechanism (9) includes a mounting frame (91), an electric telescopic rod (92), a pressure roller (93), and two movable blocks (94). The mounting frame (91) is U-shaped. The output end of the electric telescopic rod (92) is fixedly connected to the middle of the horizontal surface of the mounting frame (91). The left and right ends of the pressure roller (93) are rotatably connected to the inner wall of the mounting frame (91) in the vertical direction. One end of each of the two movable blocks (94) is fixedly connected to the bottom of the outer wall of the mounting frame (91) in the vertical direction. The top of each of the two movable blocks (94) is provided with a vertically penetrating movable groove (940).
7. The sheepskin embossing device according to claim 1, characterized in that: The lower side of the vertical inner wall of the U-shaped frame plate (10) is provided with a moving groove (1001), and the inner walls of the two moving grooves (1001) are fixedly connected with a sliding rod (1002).
8. The sheepskin embossing device according to claim 6, characterized in that: The mounting bracket (91) is externally fixedly connected to the top of the transverse surface of the U-shaped frame plate (10). The outer walls of the two movable blocks (94) are respectively set inside the movable groove (1001), and the interior of the movable groove (940) is slidably connected to the outer wall of the slide rod (1002).