Leather embossing device for leather processing

Abstract

The utility model relates to a leather embossing device for leather processing, and belongs to the technical field of leather embossing, the leather embossing device comprises a leather embossing machine, the leather embossing machine is provided with a processing bin and an embossing table, and the leather embossing machine is provided with a control machine table. According to the leather embossing device for leather processing, an electric push rod in the lifting assembly is used for controlling a positioning frame to cover the top of an embossing mold, and a supporting frame is used for limiting the left side and the right side of the embossing mold, so that the embossing mold is stably fixed; when the embossing mold is disassembled, the electric push rod is controlled to contract and drive the positioning frame to move upwards, so that fixation of the embossing mold can be relieved, a worker can conveniently move forwards and disassemble the embossing mold after unplugging a plugging terminal, and then the worker can quickly complete disassembly and replacement of the embossing mold; and the labor intensity of workers is reduced, and the process of replacing the embossing mold is more convenient and simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of leather embossing, in particular to a leather embossing device for leather processing. Background Technique

[0002] Leather embossing is a technology for pressing patterns on the surface of leather. Through specific equipment and processes, the surface of the leather forms a concave-convex feeling or a three-dimensional effect, thereby increasing the beauty and added value of the product. This technology is widely used in fields such as luggage, shoes, clothing, furniture, etc. The process of leather embossing usually includes designing patterns, making molds, preparing leather, and embossing operations, etc. Before the embossing operation, the leather needs to be pretreated, such as cutting, cleaning, etc., to ensure the smooth progress of the embossing process. Then, a hot press is used to emboss the leather with a mold. In this process, technologies such as high-temperature hot pressing or high-frequency voltage are used to form a raised or sunken three-dimensional effect on the surface of the leather.

[0003] Currently, in the existing technology, when processing leather with an embossing machine, it is necessary to replace the corresponding embossing mold according to the requirements of the printing pattern. Usually, the embossing mold is fixedly connected to the telescopic end of the lower pressing air cylinder through multiple groups of bolts. When replacing the corresponding embossing mold, it is necessary to unscrew the fixed bolts, then replace the mold and reinstall the unscrewed bolts. This process is not only relatively troublesome, but also takes a long time, thereby affecting the efficiency of leather embossing. Therefore, a leather embossing device for leather processing is proposed to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the utility model provides a leather embossing device for leather processing, which has the advantage of quickly replacing the embossing mold, and solves the problem that usually the embossing mold is fixedly connected to the telescopic end of the lower pressing air cylinder through multiple groups of bolts. When replacing the corresponding embossing mold, it is necessary to unscrew the fixed bolts, then replace the mold and reinstall the unscrewed bolts. This process is not only relatively troublesome, but also takes a long time, thereby affecting the efficiency of leather embossing.

[0005] To achieve the above object, the utility model provides the following technical solution: A leather embossing device for leather processing, including a leather embossing machine, a processing chamber and an embossing table are arranged on the leather embossing machine, a control console is arranged on the leather embossing machine, and an embossing structure and a heating structure are arranged inside the processing chamber;

[0006] The embossing structure includes a support frame slidably installed inside the processing bin. Inside the processing bin, a downward pressing component is installed for controlling the up and down movement of the support frame. An embossing die for leather embossing is inserted into the support frame. At the top of the support frame, an installation frame is fixedly installed. Inside the installation frame, a positioning frame for fixing the top of the embossing die is slidably installed. On the installation frame, a lifting component is installed for controlling the up and down movement of the positioning frame.

[0007] Furthermore, the heating structure includes two plug-in terminals. The two plug-in terminals are inserted into the top of the embossing die. At the top of the installation frame, a heater for heating the embossing die is fixedly installed. The heater is fixedly connected to one end of each of the two plug-in terminals respectively. On the processing bin, a guiding component is provided for restricting the up and down movement trajectory of the support frame.

[0008] Furthermore, both the processing bin and the embossing table are fixedly installed on the leather embossing machine. The control console is fixedly installed on the top of the leather embossing machine. The embossing table is located inside the processing bin.

[0009] Furthermore, the downward pressing component includes two downward pressing cylinders. The telescopic ends of the two downward pressing cylinders are fixedly connected to the top of the support frame respectively. Two installation grooves are opened on the processing bin. The two downward pressing cylinders are fixedly installed in the two installation grooves respectively.

[0010] Furthermore, the embossing die includes a printing pattern, a heating die, and a plug-in board. The plug-in board is fixedly installed on the heating die. The printing pattern is fixedly installed at the bottom of the heating die. Two plug-in ports with one end penetrating through the plug-in board are fixedly installed on the heating die.

[0011] Furthermore, the lifting component includes two electric push rods. The telescopic ends of the two electric push rods are fixedly connected to the top of the positioning frame respectively. Two circular grooves are opened on the installation frame. The two electric push rods are fixedly installed in the two circular grooves respectively.

[0012] Furthermore, the guiding component includes a rectangular groove and a guiding plate. The rectangular groove is opened on the processing bin. One end of the guiding plate penetrates through the rectangular groove and is slidably connected to the inner wall of the rectangular groove. The bottom of the guiding plate is fixedly connected to the top of the support frame.

[0013] Furthermore, a controller for controlling the opening and closing of the heater is fixedly installed on the heater. The plug-in terminals are inserted into the plug-in ports.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0015] The leather embossing device for leather processing realizes covering the top of the embossing die with the positioning frame by controlling the electric push rod in the lifting component, and restricting the left and right sides of the embossing die by using the support frame, so as to stably fix the embossing die. When disassembling and replacing the embossing die, only need to control the electric push rod to contract and drive the positioning frame to move upward, so as to release the fixation of the embossing die, which is convenient for the staff to unplug the plug-in terminal and move it forward to disassemble the embossing die. Furthermore, the staff can quickly complete the disassembly and replacement of the embossing die, reducing the labor intensity of the staff, making the process of replacing the embossing die more convenient and simple, and thus enhancing the practicability of the leather embossing device for leather processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic structure of the present utility model Figure 1 enlarged view of part A in;

[0018] Figure 3 is a three-dimensional schematic diagram of the embossing die and the support frame of the structure of the present utility model;

[0019] Figure 4 is a schematic structure of the present utility model Figure 1 front view of the embossing structure in.

[0020] In the figure: 1, leather embossing machine; 2, processing chamber; 3, embossing table; 4, control console; 51, support frame; 52, downward pressing component; 53, embossing die; 54, installation frame; 55, positioning frame; 56, lifting component; 57, plug-in terminal; 58, heater; 59, guiding component. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 4, A leather embossing device for leather processing in this embodiment includes a leather embossing machine 1. There is a processing chamber 2 and an embossing table 3 on the leather embossing machine 1. A control console 4 is arranged on the leather embossing machine 1. An embossing structure and a heating structure are arranged inside the processing chamber 2. Both the processing chamber 2 and the embossing table 3 are fixedly installed on the leather embossing machine 1. The control console 4 is fixedly installed on the top of the leather embossing machine 1. The embossing table 3 is located inside the processing chamber 2.

[0023] Embodiment 1: Please refer to Figures 1 to 4 , In this embodiment, the embossing structure includes a support frame 51 slidably installed inside the processing chamber 2. Inside the processing chamber 2, a downward pressing component 52 for controlling the up and down movement of the support frame 51 is installed. The downward pressing component 52 includes two downward pressing cylinders. The telescopic ends of the two downward pressing cylinders are respectively fixedly connected to the top of the support frame 51. Two installation grooves are opened on the processing chamber 2, and the two downward pressing cylinders are respectively fixedly installed in the two installation grooves, which is convenient for controlling the up and down movement of the support frame 51 by the telescopic movement of the downward pressing cylinders. An embossing die 53 for leather embossing is inserted into the support frame 51. The embossing die 53 includes a printing die, a heating die, and an insertion plate. The insertion plate is fixedly installed on the heating die, the printing die is fixedly installed at the bottom of the heating die, and two insertion ports that penetrate through the insertion plate at one end are fixedly installed on the heating die, which is convenient for embossing leather with different printing embossing dies 53. The top of the support frame 51 is fixedly installed with an installation frame 54. Inside the installation frame 54, a positioning frame 55 for fixing the top of the embossing die 53 is slidably installed. An elevating component 56 for controlling the up and down movement of the positioning frame 55 is installed on the installation frame 54, which is convenient for controlling the fixation of the embossing die 53.

[0024] Among them, the elevating component 56 includes two electric push rods. The telescopic ends of the two electric push rods are respectively fixedly connected to the top of the positioning frame 55. Two circular grooves are opened on the installation frame 54, and the two electric push rods are respectively fixedly installed in the two circular grooves, which is convenient for controlling the up and down movement of the positioning frame 55 by the telescopic movement of the electric push rods, so as to limit or release the fixation of the embossing die 53.

[0025] Adopting the above technical solution, when the elevating component 56 on the installation frame 54 is started, the electric push rod in the elevating component 56 is used to control the positioning frame 55 to move upward, thereby releasing the fixation of the embossing die 53. Then, the embossing die 53 is moved out of the support frame 51 towards the front and replaced with an embossing die 53 with a corresponding pattern. Then, the electric push rod in the elevating component 56 is used to control the positioning frame 55 to move downward, so as to limit the top of the embossing die 53 by the positioning frame 55 and cooperate with the support frame 51 to fix the embossing die 53.

[0026] Embodiment 2: Please refer to Figures 1 to 4, in this embodiment, the heating structure includes two plug terminals 57. The two plug terminals 57 are plugged into the top of the embossing die 53. A heater 58 for heating the embossing die 53 is fixedly installed on the top of the mounting frame 54. A controller for controlling the opening and closing of the heater 58 is fixedly installed on the heater 58. The plug terminals 57 are plugged into the plug interfaces, facilitating the disassembly of the heater 58 and the embossing die 53. The heater 58 is fixedly connected to one end of each of the two plug terminals 57. A guiding component 59 for restricting the up-and-down movement track of the support frame 51 is arranged on the processing bin 2, facilitating the restriction of the moving direction and track of the support frame 51.

[0027] Among them, the guiding component 59 includes a rectangular groove and a guiding plate. The rectangular groove is opened on the processing bin 2. One end of the guiding plate penetrates through the rectangular groove and is slidably connected to the inner wall of the rectangular groove. The bottom of the guiding plate is fixedly connected to the top of the support frame 51, realizing the restriction of the up-and-down movement track of the support frame 51.

[0028] By adopting the above technical solution, the plug terminals 57 are plugged in and the heater 58 is turned on. The support frame 51 is controlled by the pressing cylinder in the pressing component 52 and driven to move downward, and the embossing die 53 is used to hot-press the leather to realize the leather embossing operation.

[0029] The working principle of the above embodiment is as follows:

[0030] For this leather embossing device for leather processing, when replacing the embossing die 53, turn off the heater 58 and unplug the plug terminals 57. Start the lifting component 56 on the mounting frame 54, and use the electric push rod in the lifting component 56 to control the positioning frame 55 to move upward, thereby releasing the fixation of the embossing die 53. Then move the embossing die 53 forward out of the support frame 51 and replace it with an embossing die 53 with a corresponding pattern. Then use the electric push rod in the lifting component 56 to control the positioning frame 55 to move downward, so as to use the positioning frame 55 to restrict the top of the embossing die 53 and cooperate with the support frame 51 to fix the embossing die 53. Then plug in the plug terminals 57 and turn on the heater 58. Use the pressing cylinder in the pressing component 52 to control the support frame 51 and drive the embossing die 53 to move downward, and use the embossing die 53 to hot-press the leather to realize the leather embossing operation.

[0031] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0032] Although the embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A leather embossing device for leather processing, comprising a leather embossing machine (1), characterized in that: The leather embossing machine (1) is provided with a processing chamber (2) and an embossing table (3), the leather embossing machine (1) is provided with a control table (4), and the processing chamber (2) is provided with an embossing structure and a heating structure inside; The embossing structure comprises a support frame (51) slidably mounted inside a processing chamber (2); a pressing assembly (52) for controlling the upward and downward movement of the support frame (51) is mounted inside the processing chamber (2); an embossing die (53) for leather embossing is plugged into the support frame (51); a mounting frame (54) is fixedly mounted on the top of the support frame (51); a positioning frame (55) for fixing the top of the embossing die (53) is slidably mounted inside the mounting frame (54); and a lifting assembly (56) for controlling the upward and downward movement of the positioning frame (55) is mounted on the mounting frame (54).

2. The leather embossing device for leather processing according to claim 1, characterized in that: The heating structure comprises two plug-in terminals (57), the two plug-in terminals (57) are plugged into the top of the embossing die (53), a heater (58) for heating the embossing die (53) is fixedly installed on the top of the mounting frame (54), the heater (58) is respectively fixedly connected to one end of the two plug-in terminals (57), and a guide component (59) for limiting the upward and downward movement trajectory of the support frame (51) is arranged on the processing chamber (2).

3. The leather embossing device for leather processing according to claim 1, characterized in that: The processing chamber (2) and the embossing table (3) are both fixedly mounted on the leather embossing machine (1), the control machine (4) is fixedly mounted on the top of the leather embossing machine (1), and the embossing table (3) is located inside the processing chamber (2).

4. The leather embossing device for leather processing according to claim 1, characterized in that: The pressing assembly (52) comprises two pressing cylinders, the telescopic ends of the two pressing cylinders are respectively fixedly connected to the top of the support frame (51), and two installation grooves are provided on the processing chamber (2), and the two pressing cylinders are respectively fixedly installed in the two installation grooves.

5. The leather embossing device for leather processing according to claim 2, characterized in that: The embossing mold (53) comprises a printing plate, a heating mold and a plug-in board, wherein the plug-in board is fixedly mounted on the heating mold, the printing plate is fixedly mounted on the bottom of the heating mold, and the heating mold is fixedly mounted with two plug-in ports, one end of which passes through the plug-in board.

6. The leather embossing device for leather processing according to claim 1, characterized in that: The lifting assembly (56) includes two electric push rods, the telescopic ends of the two electric push rods are respectively fixedly connected to the top of the positioning frame (55), and the installation frame (54) is provided with two circular grooves, and the two electric push rods are respectively fixedly installed in the two circular grooves.

7. The leather embossing device for leather processing according to claim 2, characterized in that: The guide assembly (59) comprises a rectangular groove and a guide plate, wherein the rectangular groove is opened on the processing chamber (2), one end of the guide plate passes through the rectangular groove and is slidably connected to the inner wall of the rectangular groove, and the bottom of the guide plate is fixedly connected to the top of the support frame (51).

8. The leather embossing device for leather processing according to claim 5, characterized in that: A controller for controlling the opening and closing of the heater (58) is fixedly mounted on the heater (58), and the plug-in terminal (57) is plugged into the plug-in port.

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