Paper preloading mechanism

Abstract

The utility model provides a paper preassembling mechanism which comprises a machine frame, a frame-shaped support arranged on one side of the machine frame, a sliding rail arranged at the bottom of the frame-shaped support and a sliding plate installed on the sliding rail in a sliding mode, one end of the sliding rail is located in the machine frame, the other end of the sliding rail extends to the outer side of the machine frame, and the sliding plate is provided with a preassembling position located on the outer side of the machine frame. Moving to a to-be-pasted position in the rack; the graduated scale is arranged on a supporting plate at the top of the frame-shaped bracket; the paper positioning assembly is arranged on the outer side of the frame-shaped support and comprises at least one sliding rod and two positioning rods installed on the sliding rod in a sliding mode, the sliding rod is parallel to the graduated scale, and the two positioning rods are used for correspondingly abutting against the left side and the right side of the paper respectively. Therefore, after the previous batch of paper is pasted, the sliding plate on which the previous batch of paper is located can be taken out, and then the sliding plate of which the position of the next batch of paper is adjusted is pushed into the rack, so that the time is greatly saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper processing, in particular to a paper pre-assembly mechanism. Background Art

[0002] A laminating machine is a device that glues printed paper and corrugated paper together. During loading, multiple sheets of corrugated paper are stacked on a storage rack equipped with rollers. The rack must be manually pushed into the laminating machine and then adjusted left and right to align the sheets with the paper to be glued. Because the laminating machine needs to stop while the paper is being loaded, it often takes several minutes to complete, reducing production efficiency. Utility Model Content

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defects of the prior art such as long paper loading time and low production efficiency, thereby providing a paper pre-loading mechanism with high production efficiency.

[0004] To this end, the present invention provides a paper preloading mechanism, comprising a frame, a scale and a paper positioning assembly, the frame having a frame-shaped bracket arranged on one side thereof, a slide rail being provided at the bottom of the frame-shaped bracket, and a slide plate slidably mounted on the slide rail, one end of the slide rail being located inside the frame, and the other end extending to the outside of the frame, the slide plate having a preloading position located outside the frame, and a position to be pasted that is moved to the frame; the scale is arranged on a support plate at the top of the frame-shaped bracket; the paper positioning assembly is arranged on the outside of the frame-shaped bracket, comprising at least one slide rod and two positioning rods slidably mounted on the slide rod, the slide rod being arranged parallel to the scale, and the two positioning rods being used to respectively abut against the left and right sides of the paper.

[0005] The positioning rod is provided with a sliding sleeve which is slidably mounted on the sliding rod.

[0006] One of the sliding rods is arranged above the scale, and the sliding sleeve has a mounting plate extending outward and arranged corresponding to the support plate. The mounting plate is provided with bolts that can be pressed and positioned with or separated from the support plate.

[0007] The sliding sleeve is provided with a pointer corresponding to the scale.

[0008] A cardboard is provided between the bottom of the multiple layers of paper and the slide plate, and the size of the cardboard is larger than that of the paper.

[0009] The technical solution of this utility model has the following advantages:

[0010] 1. The paper preloading mechanism provided by the present invention can preload the next batch of paper on the outside of the frame while the previous batch of paper is being pasted. Specifically, a slide can be placed on the slide rail outside the frame, and paper can be placed on the slide. Then, the position of the two positioning rods can be adjusted according to the set requirements, and the position of the paper can be adjusted. During this process, the adjustment is more precise using a scale. In this way, after the previous batch of paper is pasted, the slide with the previous batch of paper can be removed, and the slide with the adjusted position of the next batch of paper can be pushed into the frame, thereby greatly saving time and improving production efficiency.

[0011] 2. The paper pre-loading mechanism provided by the present invention has a sliding sleeve with a mounting plate extending outward and arranged corresponding to the support plate. The mounting plate is provided with a bolt that can be pressed and positioned with or separated from the support plate, which facilitates the positioning of the positioning rod. In addition, the bolt is pressed and positioned with the paperboard, which avoids the bolt being directly pressed and positioned with the slide rod, reducing wear on the slide rod and extending the service life of the slide rod.

[0012] 3. The paper pre-loading mechanism provided by the present invention has a cardboard between the bottom of the multi-layer paper and the slide plate. The size of the cardboard is larger than the size of the paper. By pulling the cardboard, the position of the paper can be adjusted more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a structural diagram of the paper preloading mechanism of the present invention;

[0015] Figure 2 This is a side view of the paper pre-loading mechanism.

[0016] Explanation of the accompanying symbols: 1. Frame; 2. Frame bracket; 3. Slide rail; 4. Slide plate; 5. Scale; 6. Support plate; 7. Slide rod; 8. Positioning rod; 9. Paper; 10. Slide sleeve; 11. Mounting plate; 12. Bolt; 13. Pointer; 14. Cardboard. DETAILED DESCRIPTION

[0017] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0020] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] Example

[0022] This embodiment provides a paper pre-loading mechanism, such as Figure 1 and Figure 2 As shown, it includes a frame 1, a scale 5 and a paper positioning component.

[0023] Rack 1, such as Figure 1 As shown, it has a frame-shaped support 2 mounted on one side. The bottom of the frame-shaped support 2 is provided with a slide rail 3 and a slide plate 4 slidably mounted on the slide rail 3. One end of the slide rail 3 is located inside the frame 1, and the other end extends outside the frame 1. The slide plate 4 has a pre-installed position outside the frame 1 and a position inside the frame 1 for pasting. Between the bottom of the multiple layers of paper 9 and the slide plate 4 is a cardboard 14, which is larger than the paper 9. The bottom of the slide plate 4 is provided with a slider that fits the slide rail 3.

[0024] The scale 5 is arranged on the support plate 6 at the top of the frame-shaped bracket 2 .

[0025] The paper positioning component is arranged on the outside of the frame bracket 2, such as Figure 2 As shown, it includes two slide rods 7 and two positioning rods 8 slidably mounted on the slide rods 7. The slide rods 7 are arranged parallel to the scale 5. The two positioning rods 8 are used to respectively abut against the left and right sides of the paper 9. The positioning rods 8 are provided with a sliding sleeve 10 slidably mounted on the slide rod 7. The sliding sleeve 10 is provided with a pointer 13 corresponding to the scale 5. The position of the pointer 13 is aligned with the edge of the positioning rod 8; one of the slide rods 7 is arranged above the scale 5, and the sliding sleeve 10 has a mounting plate 11 extending outward and arranged corresponding to the support plate 6. The mounting plate 11 is provided with a bolt 12 that can be pressed and positioned with or separated from the support plate 6.

[0026] The paper preloading mechanism provided by the present invention can preload the next batch of paper on the outside of the frame 1 while the previous batch of paper is being pasted. Specifically, a slide 4 can be placed on the slide rail 3 outside the frame 1, and paper 9 can be placed on the slide 4. Then, the positions of the two positioning rods 8 can be adjusted according to the set requirements, thereby adjusting the position of the paper 9. During this process, the scale 5 can be used for more precise adjustment. In this way, after the previous batch of paper is pasted, the slide with the previous batch of paper can be removed, and the slide with the adjusted position of the next batch of paper can be pushed into the frame, thereby greatly saving time and improving production efficiency.

[0027] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A paper preloading mechanism, characterized in that: include: A frame (1) has a frame-shaped support (2) arranged on one side thereof, a slide rail (3) is provided at the bottom of the frame-shaped support (2), and a slide plate (4) slidably mounted on the slide rail (3), one end of the slide rail (3) is located inside the frame (1), and the other end extends to the outside of the frame (1), and the slide plate (4) has a pre-installed position located outside the frame (1) and a position to be pasted when moved to the frame (1); A scale (5) is provided on a support plate (6) at the top of the frame-shaped support (2); A paper positioning assembly is arranged on the outside of the frame-shaped bracket (2), and includes at least one slide rod (7) and two positioning rods (8) slidably mounted on the slide rod (7). The slide rod (7) is arranged parallel to the scale (5), and the two positioning rods (8) are used to respectively abut against the left and right sides of the paper (9).

2. The paper preloading mechanism according to claim 1, characterized in that: The positioning rod (8) is provided with a sliding sleeve (10) which is slidably mounted on the sliding rod (7).

3. The paper preloading mechanism according to claim 2, characterized in that: One of the slide bars (7) is arranged above the scale (5), and the slide sleeve (10) has a mounting plate (11) extending outward and arranged corresponding to the support plate (6). The mounting plate (11) is provided with a bolt (12) that can be pressed and positioned with or separated from the support plate (6).

4. The paper preloading mechanism according to claim 2, characterized in that: The sliding sleeve (10) is provided with a pointer (13) corresponding to the scale (5).

5. The paper preloading mechanism according to claim 1, characterized in that: A cardboard (14) is provided between the bottom of the multiple layers of paper (9) and the slide plate (4), and the size of the cardboard (14) is larger than the size of the paper (9).

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