Great wall leather shell welting device

Abstract

The utility model relates to the technical field of printing machines, in particular to a great wall leather shell welting device. The edge covering device comprises an edge covering station, the rear end of the edge covering station is connected with a rail, a movable plate is movably arranged on the rail, the front end of the movable plate is movably located on the edge covering station, a pressing block is arranged at the front end of the movable plate, a finger air cylinder is installed on the movable plate, and the finger air cylinder comprises two clamping arms. In the working process, when the movable plate moves forwards, a sticker on one edge is pressed downwards through the pressing block to complete one covered edge, then the finger air cylinder drives the two clamping arms to be opened outwards, the stickers on the two side edges are pressed downwards to complete two covered edges, and therefore automatic production is achieved, and the edge covering efficiency is very high.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machines, and particularly refers to a Great Wall case edge - pasting device. Background Art

[0002] Existing case products are generally relatively simple, being rectangular in shape, with stickers wrapped around their exteriors. The production of sticker edge - pasting is also very simple. The Great Wall - type case is formed by cutting out multiple "凵" - shaped parts on one side of a rectangular case. For such "凵" - shaped parts, three sides need to be edge - pasted. The existing edge - pasting devices are very difficult to operate for the edge - pasting of the "凵" - shaped parts of the Great Wall - type cases and can only be operated manually, resulting in low production efficiency.

[0003] Therefore, based on the defects of the existing Great Wall case edge - pasting process, it is necessary to improve the existing Great Wall case edge - pasting process. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a Great Wall case edge - pasting device aiming at the deficiencies of the existing technology. This Great Wall case edge - pasting device solves the defects existing in the existing Great Wall case edge - pasting process, such as low production efficiency for the edge - pasting of the "凵" - shaped parts of the Great Wall - type cases.

[0005] To achieve the above - mentioned purpose, the utility model is realized through the following technical solutions.

[0006] The Great Wall case edge - pasting device includes a edge - pasting station. A track is connected to the rear end of the edge - pasting station. A moving plate is movably arranged on the track. The front end of the moving plate is movably located on the edge - pasting station. The front end of the moving plate has a pressing block, and a finger cylinder is installed on the moving plate. The finger cylinder includes two clamping arms.

[0007] Further, the front end of the pressing block has a guiding angle to smoothly achieve edge - pasting.

[0008] Further, the bottom end of the side surface of the clamping arm has an arc - shaped guiding angle to make the edge - pasting smoother.

[0009] Further, an avoidance position is formed at the bottom of the clamping arm, and the pressing block is located within the avoidance position to quickly complete edge - pasting.

[0010] Further, there are two tracks, which are respectively located on both sides of the edge - pasting station. A limiting clamp is installed on the side surface of each track. The moving plate is located between the two limiting clamps to ensure the stable movement of the moving plate.

[0011] The beneficial effect of the utility model is that when the moving plate moves forward, the sticker on one side is pressed down by the pressing block to complete one edge - pasting. Then, the finger cylinder drives the two clamping arms to open outwards, pressing down the stickers on both sides to complete two edge - pastings, thereby realizing automated production with very high edge - pasting efficiency. Description of the Drawings

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model.

[0013] Figure 2 This is an enlarged schematic diagram of the partial structure of the present utility model.

[0014] Reference numerals and descriptions:

[0015] Edge wrapping station 1, track 2, moving plate 3, limit clamp 4, finger cylinder 5, clamping arm 6, arc chamfer 7, avoidance position 8, pressing block 9. Specific implementation manner

[0016] The present utility model will be further described below with reference to the accompanying drawings.

[0017] See Figure 1 —— Figure 2 , the edge wrapping device for the Great Wall leather case of the present utility model includes: an edge wrapping station 1, the edge wrapping station 1 is used to place stickers and leather cases, a track 2 is connected to the rear end of the edge wrapping station 1, a moving plate 3 is movably arranged on the track 2, and the front end of the moving plate 3 is movably located on the edge wrapping station 1. A pressing block 9 is provided at the front end of the moving plate 3. When the moving plate 3 moves forward, the sticker can be pressed down through the pressing block 9 to wrap the bottom edge of the "U" part.

[0018] A finger cylinder 5 is installed on the moving plate 3 of the present utility model. The finger cylinder 5 includes two clamping arms 6. An arc chamfer 7 is provided at the bottom end of the side surface of the clamping arm 6. When the finger cylinder 5 works, the two clamping arms 6 open outwards, so as to press down the side stickers of the "U" part respectively to complete edge wrapping.

[0019] Through the actions of the aforementioned clamping arm 6 and pressing block 9, the present utility model completes the edge wrapping of the three sides of the "U" part, and has high production efficiency.

[0020] An avoidance position 8 is formed at the bottom of the clamping arm 6 of the present utility model, and the pressing block 9 is located in the avoidance position 8. When the clamping arm 6 closes, it is located inside the "U" part of the leather case.

[0021] The moving plate 3 of the present utility model can be moved by adopting various structures. For example, it can be driven by a cylinder, which will not be elaborated here.

[0022] There are two tracks 2 in the present utility model, which are respectively located on both sides of the edge wrapping station 1. A limit clamp 4 is installed on the side surface of each track 2. The moving plate 3 is located between the two limit clamps 4, and the limit clamp 4 limits the moving plate 3.

[0023] The advantages of the present utility model are: when the moving plate 3 moves forward, one edge wrapping is completed through the pressing block 9, and then two edge wrappings are completed by the movement of the clamping arms of the finger cylinder 5, realizing automated production and having very high edge wrapping efficiency.

[0024] Of course, the embodiments described above are only preferred examples of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the scope of the patent application of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. The Great Wall leather shell edge device is characterized by: It includes a hemming station, the rear end of which is connected to a track, a movable plate is movably arranged on the track, the front end of the movable plate is movably located on the hemming station, the front end of the movable plate has a pressing block, a finger cylinder is installed on the movable plate, and the finger cylinder includes two clamping arms.

2. The Great Wall skin edge wedging device according to claim 1, characterized in that: The front end of the pressing block has a chamfer.

3. The Great Wall skin edge wedging device according to claim 1, characterized in that: The bottom end of the side surface of the clamping arm has an arc-shaped chamfer.

4. The Great Wall skin edge wedging device according to claim 1, 2 or 3, characterized in that: The bottom of the clamp arm is formed with an avoidance position, and the pressing block is located in the avoidance position.

5. The Great Wall skin edge wedging device according to claim 1, characterized in that: There are two tracks, which are respectively located on both sides of the hemming station. A limit clamp is installed on the side of each track, and the movable plate is located between the two limit clamps.

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