Embossing device for cream tissue production

Abstract

The utility model relates to the technical field of tissue production, and discloses a cream tissue production embossing device which comprises a limiting guide frame, a sliding groove is formed in the inner wall of the limiting guide frame, a movable block is connected into the sliding groove in a sliding mode, and a heating assembly is arranged on the outer surface of the limiting guide frame. The heating assembly is arranged, the electric heating wire generates heat after being powered on, the fan body is started at the moment, the heat generated by the electric heating wire is evenly distributed in the heating bin in a forced convection mode, hot air is continuously blown upwards, and at the moment, the heat conduction plate located on the upper surface of the heating bin evenly transmits the heat to tissue. By means of the heating device, the tissue can be evenly heated in the embossing process and then becomes softer and moldable in the embossing process, clear and attractive patterns can be formed on the tissue more easily, the elasticity and toughness of the tissue can be improved through even heating, the tissue is not prone to being damaged in the embossing process, and the embossing quality and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper towel production, in particular to an embossing device for producing cream paper towels. Background Art

[0002] In the production process of cream tissues, the embossing process plays a vital role, which directly affects the appearance of the tissues and the consumer's experience.

[0003] Announcement No.: CN212242382U discloses a paper towel production embossing device, including a base, a pressing plate, a support frame, a fixing device and an embossing machine body, a pressing plate is fixed by bolts at the middle position of the surface of the base, a support frame is welded and fixed to the surface of the base, a motor box is fixed by bolts on the right outer wall of the support frame, a forward and reverse motor is fixed by bolts in the motor box, an adjusting screw is welded and fixed to the output end of the forward and reverse motor, a fixing device is threadedly connected on the outer wall of the adjusting screw, a mounting plate is welded and fixed on the inner wall of the support frame, a mounting groove is opened on the mounting plate, and an embossing machine body is fixed by bolts in the mounting groove of the mounting plate. The paper towel production embossing device can not only change the embossed pattern according to demand, but also effectively fix the paper towel to prevent the embossing position on the paper towel from moving.

[0004] However, the above device has some defects during actual use: the above equipment directly adopts the mechanical pressing method of the embossing machine to emboss the paper towel, but the mechanical pressing method, if there is a lack of an efficient preheating system, often easily causes the paper towel to be easily damaged during the embossing process, and the formed pattern is not bright and delicate enough, and the paper towel that has not been preheated may show lower flexibility and elasticity after embossing, which not only reduces the aesthetics of the product, but also weakens the practicality and overall quality of the paper towel. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an embossing device for producing cream tissue.

[0006] The utility model is implemented by the following technical scheme: a cream tissue production embossing device, comprising a limit guide frame, the inner wall of the limit guide frame is provided with a sliding groove, the interior of the sliding groove is slidably connected with a movable block, and the outer surface of the limit guide frame is provided with a heating component;

[0007] The heating assembly includes a heating chamber, an inner wall of which is fixedly connected with a heating wire, fan frames are provided on both sides of the inner bottom wall of the heating chamber, hexagonal bolts are provided at the four corners of the surface of the fan frame, the fan frame is fixedly installed on the inner bottom wall of the heating chamber by the hexagonal bolts, and a fan body is provided inside the fan frame.

[0008] Through the above technical solution, the electric heating wire fixedly connected inside the heating chamber in the heating assembly can provide uniform and stable heat. In conjunction with the fan body installed at the bottom, the heat generated by the electric heating wire is evenly distributed throughout the heating chamber by forced convection, and hot air is blown upward. This design not only ensures that the paper is evenly heated during the embossing process, but also makes the paper material softer and more plastic during the heating process, making it easier to form clear and beautiful patterns. In addition, the uniform heating can also significantly improve the elasticity and toughness of the paper, effectively reducing the tearing or damage that may occur during the embossing process, and improving the adhesion and shaping effect of the cream tissue.

[0009] As a further improvement of the above solution, a heat conducting plate is provided on the upper surface of the heating chamber, and the surface of the heat conducting plate is made of copper.

[0010] Through the above technical solution, copper is an excellent thermal conductive material with a high thermal conductivity coefficient. It can quickly transfer the heat inside the heating chamber to the entire surface of the heat conduction plate, thereby ensuring that the paper is evenly heated during the embossing process and avoiding product quality problems caused by local overheating or insufficient heat.

[0011] As a further improvement of the above solution, an auxiliary frame is fixedly connected to the rear end of the heating chamber, and a servo motor is fixedly connected to the upper surface of the auxiliary frame.

[0012] Through the above technical solution, the servo motor has high-precision control capability, can achieve precise position control and speed control, and can ensure the stability and consistency of paper during embossing, thereby improving product quality and production efficiency.

[0013] As a further improvement of the above solution, the output end of the servo motor is fixedly connected to a main screw rod, and the bottom end of the main screw rod is fixedly connected to an auxiliary bearing.

[0014] Through the above technical solution, the main screw is directly driven by the servo motor, which can achieve efficient transmission effect, reduce energy loss, improve the response speed and control accuracy of the system, and the combination of the main screw and the auxiliary bearing can withstand larger axial and radial loads.

[0015] As a further improvement of the above solution, the auxiliary bearing is fixedly connected to the inner wall of the auxiliary frame, and the main body screw is rotatably connected to the inside of the auxiliary frame through the auxiliary bearing.

[0016] Through the above technical solution, the auxiliary bearing provides a stable support point to ensure that the axial position of the main screw remains unchanged during rotation, thereby reducing vibration and deviation and improving the stability and accuracy of the transmission system.

[0017] As a further improvement of the above solution, the surface of the main screw is threadedly connected to a printing plate, and the movable block is fixedly connected to the outer surface of the printing plate.

[0018] Through the above technical solution, when the main screw rotates, due to the threaded connection between its surface and the printing platen, this threaded connection will convert the rotational motion into linear motion. Therefore, the rotation of the main screw will drive the printing platen to move up and down along the axial direction of the screw. At the same time, the movable block is fixedly connected to the outer surface of the printing platen and will move synchronously with the lifting and lowering of the printing platen.

[0019] As a further improvement of the above solution, the printing platen is slidably connected to the inner wall of the limiting guide frame through a movable block.

[0020] Through the above technical solution, the limiting guide frame provides a stable guide track for the movable block, ensuring that the printing plate can move smoothly during the lifting process, so as to perform embossing operations on the paper towels to be processed, avoiding embossing quality problems caused by offset or shaking.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The utility model provides a heating component, and the heating wire generates heat after being energized. At this time, the fan body is started, and the heat generated by the heating wire is evenly distributed inside the heating chamber by forced convection, and hot air is continuously blown upward. At this time, the heat conduction plate located on the upper surface of the heating chamber transfers the heat to the paper towel evenly, so that the paper towel can be evenly heated during the embossing process, and then becomes softer and more plastic during the embossing process, and the paper towel is easier to form clear and beautiful patterns. In addition, the uniform heating can also improve the elasticity and toughness of the paper, making it less likely to be damaged during the embossing process, thereby improving the embossing quality and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the printing press plate of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the movable block of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the heat conducting plate of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the heating component of the utility model.

[0028] Description of main symbols:

[0029] 1. Limiting guide frame; 2. Sliding groove; 3. Movable block; 4. Heating component; 401. Heating chamber; 402. Heating wire; 403. Fan frame; 404. Hexagonal bolt; 405. Fan body; 5. Heat conduction plate; 6. Auxiliary frame; 7. Servo motor; 8. Main screw; 9. Auxiliary bearing; 10. Printing plate. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0031] Example:

[0032] Please combine Figure 1-5 The present embodiment is a cream tissue production embossing device, comprising a limiting guide frame 1, the inner wall of the limiting guide frame 1 is provided with a sliding groove 2, the inner part of the sliding groove 2 is slidably connected with a movable block 3, and the outer surface of the limiting guide frame 1 is provided with a heating component 4;

[0033] The heating assembly 4 includes a heating chamber 401, the inner wall of the heating chamber 401 is fixedly connected with a heating wire 402, fan frames 403 are arranged on both sides of the inner bottom wall of the heating chamber 401, and hexagonal bolts 404 are arranged at the four corners of the surface of the fan frame 403. The fan frame 403 is fixedly installed on the inner bottom wall of the heating chamber 401 by the hexagonal bolts 404, and a fan body 405 is arranged inside the fan frame 403. When the heating wire 402 is energized, a large amount of heat will be generated. At this time, the fan body 405 is started, and the heat generated by the heating wire 402 is evenly distributed in the entire heating chamber 401 by forced convection, and hot air is blown upward, ensuring that the paper is evenly heated during the embossing process, so that the paper material becomes softer and more plastic during the heating process. In this way, it is easier for the paper to form clear and beautiful patterns, and the uniform heating can also significantly improve the elasticity and toughness of the paper.

[0034] A heat conducting plate 5 is provided on the upper surface of the heating chamber 401. The surface material of the heat conducting plate 5 is copper. The electric heating wire 402 inside the heating chamber 401 generates heat after being energized. The fan body 405 is started to evenly distribute the heat in the entire heating chamber 401 by forced convection and blow hot air upward. The heat conducting plate 5 located on the upper surface of the heating chamber 401 is made of copper. Since copper is an excellent heat conducting material with a high thermal conductivity coefficient, it can quickly conduct the heat inside the heating chamber 401 to the entire surface of the heat conducting plate 5. When the paper passes over the heat conducting plate 5, the heat conducting plate 5 evenly transfers the heat to the paper, so that it is evenly heated on the entire surface.

[0035] The rear end of the heating chamber 401 is fixedly connected to an auxiliary frame 6, and the upper surface of the auxiliary frame 6 is fixedly connected to a servo motor 7. Since the servo motor 7 has the characteristics of fast response and high-precision positioning, it can adjust the movement state in real time to adapt to different thicknesses and materials of paper, as well as different embossing requirements. This can not only improve the quality of the product, but also improve production efficiency and reduce the scrap rate.

[0036] The output end of the servo motor 7 is fixedly connected to the main screw 8, and the bottom end of the main screw 8 is fixedly connected to the auxiliary bearing 9. The servo motor 7 is connected to the main screw 8 through its output end to directly drive the main screw 8 to rotate.

[0037] The auxiliary bearing 9 is fixedly connected to the inner wall of the auxiliary frame 6, and the main screw 8 is rotatably connected to the inside of the auxiliary frame 6 through the auxiliary bearing 9. The auxiliary bearing 9 provides a stable support point to ensure that the axial position of the main screw 8 remains unchanged during rotation, thereby reducing vibration and deviation and improving the stability and accuracy of the transmission system.

[0038] The surface of the main screw 8 is threadedly connected to the printing platen 10, and the movable block 3 is fixedly connected to the outer surface of the printing platen 10. When the main screw 8 rotates, due to the threaded connection between its surface and the printing platen 10, this threaded connection will convert the rotational motion into linear motion. Therefore, the rotation of the main screw 8 will drive the printing platen 10 to move up and down along the axial direction of the screw. At the same time, the movable block 3 is fixedly connected to the outer surface of the printing platen 10, and will move synchronously with the lifting and lowering of the printing platen 10.

[0039] The printing platen 10 is slidably connected to the inner wall of the limiting guide frame 1 through the movable block 3. The limiting guide frame 1 provides a stable guide track for the movable block 3, ensuring that the printing platen 10 can move smoothly during the lifting process, thereby embossing the paper towel to be processed and avoiding embossing quality problems caused by deviation or shaking.

[0040] The implementation principle of a cream tissue production embossing device in the embodiment of the present application is as follows: first, a person starts the heating component 4, and the heating wire 402 immediately starts working to generate heat. At the same time, the fan body 405 is also started, and the heat generated by the heating wire 402 is evenly distributed inside the heating chamber 401 by forced convection, and hot air is blown upward. Since the heat is quickly conducted through the copper heat conducting plate 5, the surface temperature of the entire heat conducting plate 5 is evenly increased, and the tissue to be processed is placed above the heat conducting plate 5. Heat is evenly transferred through the heat conducting plate 5 to preheat the paper to an appropriate temperature, thereby becoming soft and plastic. The person then starts the servo motor 7 to drive the main screw 8 to rotate, and drives the printing plate 10 to perform precise lifting and lowering movements through a threaded connection. The printing plate 10 moves smoothly along the inner wall of the limiting guide frame 1 through the movable block 3, thereby performing precise embossing operations on the preheated tissue.

[0041] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A cream tissue production embossing device, characterized in that: It comprises a limiting guide frame (1), the inner wall of the limiting guide frame (1) is provided with a sliding groove (2), the interior of the sliding groove (2) is slidably connected with a movable block (3), and the outer surface of the limiting guide frame (1) is provided with a heating component (4); The heating component (4) comprises a heating chamber (401), the inner wall of the heating chamber (401) is fixedly connected with a heating wire (402), fan frames (403) are arranged on both sides of the inner bottom wall of the heating chamber (401), hexagonal bolts (404) are arranged at the four corners of the surface of the fan frame (403), the fan frame (403) is fixedly installed on the inner bottom wall of the heating chamber (401) by means of the hexagonal bolts (404), and a fan body (405) is arranged inside the fan frame (403).

2. The embossing device for producing cream tissue according to claim 1, characterized in that: A heat conducting plate (5) is provided on the upper surface of the heating chamber (401), and the surface of the heat conducting plate (5) is made of copper.

3. The embossing device for producing cream tissue according to claim 1, characterized in that: The rear end of the heating chamber (401) is fixedly connected to an auxiliary frame (6), and the upper surface of the auxiliary frame (6) is fixedly connected to a servo motor (7).

4. The embossing device for producing cream tissue as claimed in claim 3, characterized in that: The output end of the servo motor (7) is fixedly connected to a main screw rod (8), and the bottom end of the main screw rod (8) is fixedly connected to an auxiliary bearing (9).

5. The embossing device for producing cream tissue as claimed in claim 4, characterized in that: The auxiliary bearing (9) is fixedly connected to the inner wall of the auxiliary frame (6), and the main screw rod (8) is rotatably connected to the inside of the auxiliary frame (6) through the auxiliary bearing (9).

6. The embossing device for producing cream tissue according to claim 4, characterized in that: The surface of the main screw rod (8) is threadedly connected to a printing plate (10), and the movable block (3) is fixedly connected to the outer surface of the printing plate (10).

7. The embossing device for producing cream tissue according to claim 6, characterized in that: The printing pressing plate (10) is slidably connected to the inner wall of the limiting guide frame (1) via a movable block (3).

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