Sealing machine
By designing an adjustable membrane guide mechanism in the sealing machine, the problem of easy deviation of the sealing membrane during the transportation process is solved, accurate positioning and smooth sealing of the sealing membrane are achieved, and product quality and production efficiency are improved.
Patent Information
- Application Number
- CN202421976452.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-08-14
AI Technical Summary
When used, existing sealing machines are not convenient to limit the positioning of the moving sealing film, resulting in the sealing film being easily offset during the transportation process, which in turn affects the position accuracy of the sealing.
A sealing machine is designed, including a membrane guide mechanism, which includes a mounting frame, a membrane guide shaft and a fixing bolt. By adjusting the coordination between the fixing bolts and the adjustment hole, the height position of the membrane guide shaft can be quickly adjusted, thereby adjusting the lower membrane position of the sealing film to ensure that the sealing seal is smoothly reached to the central position.
通过调整导膜轴的高度位置,能够有效避免封口膜在封口过程中的位置偏差,提高封口的质量稳定性,减少次品率,并提高生产效率。
Smart Images
Figure CN222860746U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging equipment, in particular to a sealing machine. Background Art
[0002] The sealing machine uses a sealing mechanism to hot-melt the packaging film on the product to seal it. Some existing sealing machines are not convenient for limiting and guiding the moving sealing film when in use. The sealing film is prone to deviation during the moving and conveying process, which will lead to position deviation during sealing. Utility Model Content
[0003] The utility model aims to provide a sealing machine, which can ensure that the sealing is tight and stable and reaches the center position for sealing, improve the stability of product quality, reduce the defective rate and improve production efficiency.
[0004] In order to achieve the above-mentioned purpose, the utility model provides a sealing machine, including a frame and a film feeding mechanism, a film collecting mechanism, a sealing mechanism and a bracket mechanism arranged on the frame, the film feeding mechanism and the film collecting mechanism are respectively located on both sides of the frame, the sealing mechanism is located between the film feeding mechanism and the film collecting mechanism, and the bracket mechanism is located below the sealing mechanism; the frame is provided with a film guiding mechanism located between the film feeding mechanism and the sealing mechanism, the film guiding mechanism includes a mounting frame, a film guiding shaft and a fixing bolt, the mounting frame is provided with an adjustment hole arranged along the height direction, the fixing bolt passes through the adjustment hole to fix the mounting frame on the frame, the film guiding shaft is rotatably connected to the mounting frame, and the sealing film is sequentially wound around the film feeding mechanism, the film guiding shaft and the film collecting mechanism.
[0005] As a preferred solution of the utility model, the film guide shaft includes a first film guide shaft and a second film guide shaft arranged up and down. The sealing film is output from the lower surface of the film feeding mechanism and is sequentially wrapped around the upper surface of the first film guide shaft, the lower surface of the second film guide shaft, and then rolled up from the lower surface of the film collecting mechanism.
[0006] As a preferred solution of the present invention, a line connecting the first film guiding axis and the second film guiding axis is arranged vertically.
[0007] As a preferred solution of the utility model, a guide roller is provided between the sealing mechanism and the film collecting mechanism. The sealing film is output from the lower surface of the film feeding mechanism and is sequentially wound around the upper surface of the first film guide shaft, the lower surface of the second film guide shaft, the lower surface of the guide roller, and then rolled up from the lower surface of the film collecting mechanism.
[0008] As a preferred solution of the utility model, the film feeding mechanism includes a film feeding shaft and a film feeding motor for driving the film feeding shaft to rotate, and the film collecting mechanism includes a film collecting shaft and a film collecting motor for driving the film collecting shaft to rotate, and the axis of the film feeding shaft and the axis of the film collecting shaft are on the same horizontal plane.
[0009] Compared with the prior art, the sealing machine of the utility model has the following beneficial effects:
[0010] The utility model discloses to loosen the fixing bolt and cooperate with the adjusting hole at the same time, can quickly adjust the height position of the film guide shaft according to actual needs, thereby adjusting the lower film position of the sealing film, ensuring that the sealing is tight and stable to reach the center position for sealing, so that the product sealing effect is good, the product quality stability is improved, the defective rate is reduced, and the production efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.
[0012] Figure 1 A structural schematic diagram of a sealing machine provided by the utility model;
[0013] Figure 2 A schematic diagram of the structure of the film guiding mechanism provided by the utility model;
[0014] In the figure, the frame 1; the film feeding mechanism 2; the film collecting mechanism 3; the sealing mechanism 4; the bracket mechanism 5; the film guiding mechanism 6; the mounting frame 61; the adjustment hole 611; the film guiding shaft 62; the first film guiding shaft 621; the second film guiding shaft 622; the fixing bolt 63; the guide roller 7; and the sealing film 8. DETAILED DESCRIPTION
[0015] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0016] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.
[0017] like Figure 1 and Figure 2As shown, a sealing machine of a preferred embodiment of the utility model comprises a frame 1 and a film feeding mechanism 2, a film collecting mechanism 3, a sealing mechanism 4 and a bracket mechanism 5 arranged on the frame 1. The film feeding mechanism 2, the film collecting mechanism 3, the sealing mechanism 4 and the bracket mechanism 5 are all existing mechanisms and will not be repeated here. The film feeding mechanism 2 and the film collecting mechanism 3 are respectively located on both sides of the frame 1, the sealing mechanism 4 is located between the film feeding mechanism 2 and the film collecting mechanism 3, and the bracket mechanism 5 is located below the sealing mechanism 4. The frame 1 is provided with a film guiding mechanism 6 located between the film feeding mechanism 2 and the sealing mechanism 4, and the film guiding mechanism 6 includes a mounting frame 61, a film guiding shaft 62 and a fixing bolt 63. The mounting frame 61 is provided with an adjustment hole 611 arranged along the height direction. The fixing bolt 63 passes through the adjustment hole 611 to fix the mounting frame 61 on the frame 1. The film guiding shaft 62 is rotatably connected to the mounting frame 61, and the sealing film 8 is sequentially wound around the film feeding mechanism 2, the film guiding shaft 62 and the film collecting mechanism 3.
[0018] The utility model can quickly adjust the height position of the film guide shaft 62 according to actual needs by loosening the fixing bolt 63 and cooperating with the adjustment hole 611, thereby adjusting the lower film position of the sealing film 8 to ensure that the sealing is tight and stable and reaches the center position for sealing, so that the product sealing effect is good, the product quality stability is improved, the defective rate is reduced, and the production efficiency is improved.
[0019] Specifically, the film guide shaft 62 includes a first film guide shaft 621 and a second film guide shaft 622 which are arranged vertically, and the connecting line between the first film guide shaft 621 and the second film guide shaft 622 is arranged vertically. The sealing film 8 is output from the lower surface of the film feeding mechanism 2 and is sequentially wrapped around the upper surface of the first film guide shaft 621 and the lower surface of the second film guide shaft 622, and then rolled up from the lower surface of the film collecting mechanism 3, thereby effectively tensioning the sealing film 8 and making the sealing film 8 flat for sealing.
[0020] Exemplarily, a guide roller 7 is provided between the sealing mechanism 4 and the film collecting mechanism 3. The sealing film 8 is output from the lower surface of the film feeding mechanism 2 and is sequentially wound around the upper surface of the first film guide shaft 621, the lower surface of the second film guide shaft 622, the lower surface of the guide roller 7, and then rolled up from the lower surface of the film collecting mechanism 3. The guide roller 7 makes the sealing film 8 passing under the sealing mechanism 4 smoother and more centered, thereby improving the sealing quality.
[0021] Exemplarily, the film feeding mechanism 2 includes a film feeding shaft and a film feeding motor for driving the film feeding shaft to rotate, and the film collecting mechanism 3 includes a film collecting shaft and a film collecting motor for driving the film collecting shaft to rotate. The axis of the film feeding shaft and the axis of the film collecting shaft are on the same horizontal plane, thereby improving the conveying stability of the sealing film 8.
[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0023] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.
Claims
1. A sealing machine, comprising a frame and a film feeding mechanism, a film collecting mechanism, a sealing mechanism and a bracket mechanism arranged on the frame, characterized in that: The film feeding mechanism and the film collecting mechanism are respectively located on both sides of the frame, the sealing mechanism is located between the film feeding mechanism and the film collecting mechanism, the bracket mechanism is located below the sealing mechanism, and the frame is provided with a film guiding mechanism located between the film feeding mechanism and the sealing mechanism, the film guiding mechanism includes a mounting frame, a film guiding shaft and a fixing bolt, the mounting frame is provided with an adjustment hole arranged along the height direction, the fixing bolt passes through the adjustment hole to fix the mounting frame on the frame, the film guiding shaft is rotatably connected to the mounting frame, and the sealing film is sequentially wound around the film feeding mechanism, the film guiding shaft and the film collecting mechanism.
2. The sealing machine according to claim 1, characterized in that The film guide shaft includes a first film guide shaft and a second film guide shaft arranged up and down. The sealing film is output from the lower surface of the film feeding mechanism and is sequentially wound around the upper surface of the first film guide shaft and the lower surface of the second film guide shaft, and then rolled up from the lower surface of the film collecting mechanism.
3. The sealing machine according to claim 2, characterized in that A line connecting the first film guiding axis and the second film guiding axis is arranged vertically.
4. The sealing machine according to claim 2, characterized in that: A guide roller is provided between the sealing mechanism and the film collecting mechanism. The sealing film is output from the lower surface of the film feeding mechanism and is sequentially wound around the upper surface of the first film guide shaft, the lower surface of the second film guide shaft, the lower surface of the guide roller, and then rolled up from the lower surface of the film collecting mechanism.
5. The sealing machine according to claim 1, characterized in that: The film feeding mechanism includes a film feeding shaft and a film feeding motor for driving the film feeding shaft to rotate, and the film collecting mechanism includes a film collecting shaft and a film collecting motor for driving the film collecting shaft to rotate. The axis of the film feeding shaft and the axis of the film collecting shaft are on the same horizontal plane.