Paper sheet pressing equipment for firework outer cylinder

Abstract

The utility model discloses firework outer cylinder paper sheet pressing equipment which comprises a paper pressing structure, a first discharging conveying belt, a first feeding conveying belt, a feeding station, a longitudinal communication frame, a second discharging conveying belt and a second feeding conveying belt. A longitudinal communicating frame is arranged in the center of the second feeding conveying belt and the center of the first discharging conveying belt, a feeding station is arranged at the front end of the longitudinal communicating frame in a communicating mode, a first feeding conveying belt is arranged on one side of the front end of the feeding station in a communicating mode, and a second discharging conveying belt is arranged on the other side of the front end of the feeding station in a communicating mode; the paper pressing structure is arranged at the feeding station and the upper end of the longitudinal communicating frame and used for pressing the upper paper sheet and the lower paper sheet. The utility model relates to firework outer cylinder paper sheet pressing equipment which achieves the purpose of paper pressing production through the arrangement of the structure.

Description

Technical Field

[0001] This utility model relates to the field of fireworks outer tube processing technology, specifically a fireworks outer tube pressing paper sheet device. Background Technology

[0002] Fireworks are entertainment products made from gunpowder and used to produce sound, light, and color.

[0003] According to Chinese Patent Publication No. CN208671811U, a device for pressing paper sheets on the outer tube of fireworks is disclosed. It includes a cutting sleeve, a pressing rod, a push pin, and an elastic element. The pressing rod has a rod head, and the cutting sleeve is movably sleeved around the pressing rod. The push pin has a limiting part and a needle part. The limiting part is housed within the rod head, and the limiting part has a lower limit position within the rod head that prevents it from moving further downwards. When the limiting part is at the lower limit position, the needle part can extend out of the rod head. The elastic element is housed within the rod head, with one end abutting against the rod head and the other end abutting against the upper side of the limiting part.

[0004] However, the current fireworks outer tube pressing paper sheet equipment has the following problems: traditional fireworks outer tube pressing paper sheet equipment is not convenient for mechanized processing, and there is a certain redundancy in the feeding production sequence. Therefore, the existing equipment needs to be improved. Utility Model Content

[0005] The purpose of this utility model is to provide a device for pressing paper sheets into the outer tube of fireworks, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a paper pressing device for fireworks outer tubes, comprising a paper pressing structure, a first discharge conveyor belt, a first feed conveyor belt, a feed station, a longitudinal connecting frame, a second discharge conveyor belt, and a second feed conveyor belt. The second feed conveyor belt is connected to the first discharge conveyor belt at its side end. A longitudinal connecting frame is provided at the center of the second feed conveyor belt and the first discharge conveyor belt. The feed station is connected to the front end of the longitudinal connecting frame. The first feed conveyor belt is connected to one side of the front end of the feed station, and the second discharge conveyor belt is connected to the other side of the front end of the feed station.

[0007] The paper pressing structure is located at the upper end of the feeding station and the longitudinal connecting frame. The paper pressing structure is used for pressing the upper and lower paper sheets.

[0008] Specifically, the paper pressing structure includes a paper pressing cylinder, a pusher seat, and a support seat. The paper pressing cylinder is installed at the upper end of the support seat, and the paper pressing cylinder controls the extension and retraction adjustment of the pusher seat.

[0009] Specifically, the second feeding conveyor belt, the longitudinal connecting frame, and the paper pressing structure work together to press the upper paper sheet, which is then guided out by the first discharge conveyor belt.

[0010] Specifically, the first feeding conveyor belt, the feeding station, and the paper pressing structure work together to press the lower paper sheet, which is then guided out by the second discharge conveyor belt.

[0011] Specifically, the side end of the first discharge conveyor belt can be connected to the first feed conveyor belt via a transmission belt.

[0012] Specifically, the first discharge conveyor belt and the second feed conveyor belt are arranged in parallel with the first feed conveyor belt and the second discharge conveyor belt.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. By installing a second feeding conveyor belt, the paper tube can be introduced, so that the paper tube reaches the longitudinal connecting frame. Then, the paper tube and paper sheets are transmitted to the lower end of the paper pressing structure by the control of the cylinder on the longitudinal connecting frame. At this time, the paper pressing cylinder controls the pusher seat to descend and squeeze, so that the paper sheets are attached. Then, the cylinder at one end of the feeding station controls the paper tube to be pushed onto the longitudinal connecting frame, so that it can follow the first discharge conveyor belt.

[0015] 2. By installing the first feeding conveyor belt, the first discharging conveyor belt can transport the paper tube through the transmission belt, so that the paper tube reaches the first feeding conveyor belt. At this time, it is transported on the first feeding conveyor belt and reaches the feeding station. At this time, the cylinder on the feeding station controls the paper tube to reach the lower end of the paper pressing structure. At this time, the paper pressing cylinder controls the pusher seat to descend, and performs secondary compression to compress the bottom paper sheet. Then, the cylinder on one side of the longitudinal connecting frame controls the paper tube to reach the feeding station. After that, the paper tube follows the second discharging conveyor belt to move and carry out the integrated production processing. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the main body of this utility model.

[0017] In the diagram: 1-Paper pressing structure; 2-Paper pressing cylinder; 3-Push guide seat; 4-Support seat; 5-First discharge conveyor belt; 6-First feed conveyor belt; 7-Feeding station; 8-Longitudinal connecting frame; 9-Second discharge conveyor belt; 10-Second feed conveyor belt. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, those skilled in the art who have not made any innovative embodiments are all within the protection scope of the present utility model.

[0019] Please see Figure 1 This utility model provides a technical solution: a firework outer tube pressing paper sheet device, including a pressing structure 1, a first discharge conveyor belt 5, a first feed conveyor belt 6, a feeding station 7, a longitudinal connecting frame 8, a second discharge conveyor belt 9, and a second feed conveyor belt 10. The first discharge conveyor belt 5 is connected to the side end of the second feed conveyor belt 10. The longitudinal connecting frame 8 is located at the center of the second feed conveyor belt 10 and the first discharge conveyor belt 5. The feeding station 7 is connected to the front end of the longitudinal connecting frame 8. The first feed conveyor belt is connected to one side of the front end of the feeding station 7. 6. The other side of the front end of the feeding station 7 is connected to a second discharge conveyor belt 9. By installing the second feeding conveyor belt 10, the second feeding conveyor belt 10 can guide the paper tube, so that the paper tube reaches the longitudinal connecting frame 8. Then, the paper tube and paper sheet are transmitted to the lower end of the paper pressing structure 1 by the cylinder on the longitudinal connecting frame 8. At this time, the paper pressing cylinder 2 controls the pusher seat 3 to descend and squeeze, so that the paper sheet is attached. Then, the cylinder at one end of the feeding station 7 controls the paper tube to be pushed onto the longitudinal connecting frame 8, so that it can move with the first discharge conveyor belt 5.

[0020] The paper pressing structure 1 is located at the upper end of the feeding station 7 and the longitudinal connecting frame 8. The paper pressing structure 1 is used for pressing the upper and lower paper sheets. By installing the first feeding conveyor belt 6, the first discharging conveyor belt 5 can transport the paper tube through the conveyor belt, so that the paper tube reaches the first feeding conveyor belt 6. At this time, it is transported on the first feeding conveyor belt 6 and reaches the feeding station 7. At this time, the cylinder on the feeding station 7 controls the paper tube to reach the lower end of the paper pressing structure 1. At this time, the paper pressing cylinder 2 controls the pusher seat 3 to descend, and performs secondary pressing to press the bottom paper sheet. Then, the cylinder on one side of the longitudinal connecting frame 8 controls the paper tube to reach the feeding station 7. After that, the paper tube moves with the second discharging conveyor belt 9 to carry out the integrated production process.

[0021] The paper pressing structure 1 includes a paper pressing cylinder 2, a pusher seat 3, and a support seat 4. The paper pressing cylinder 2 is installed on the upper end of the support seat 4, and the paper pressing cylinder 2 controls the extension and retraction adjustment of the pusher seat 3.

[0022] The second feeding conveyor belt 10, the longitudinal connecting frame 8, and the paper pressing structure 1 work together to press the upper paper sheet, which is then guided out by the first discharge conveyor belt 5.

[0023] The first feeding conveyor belt 6, the feeding station 7, and the paper pressing structure 1 work together to press the lower paper sheets, which are then guided out by the second discharge conveyor belt 9.

[0024] The side end of the first discharge conveyor belt 5 can be connected to the first feed conveyor belt 6 via a transmission belt.

[0025] The first discharge conveyor belt 5 and the second feed conveyor belt 10 are arranged in parallel with the first feed conveyor belt 6 and the second discharge conveyor belt 9.

[0026] Working principle: When needed, the user installs the second feeding conveyor belt 10, which guides the paper tube to the longitudinal connecting frame 8. Then, the paper tube and paper sheets are conveyed to the lower end of the pressing structure 1 via cylinders on the longitudinal connecting frame 8. At this time, the pressing cylinder 2 controls the guide seat 3 to descend, squeezing and pressing the paper sheets together. Then, the cylinder at one end of the feeding station 7 controls the paper tube to be pushed onto the longitudinal connecting frame 8, where it can move with the first discharge conveyor belt 5. By installing the first feeding conveyor belt 6, the first... The discharge conveyor belt 5 can transport paper tubes through the conveyor belt, so that the paper tubes reach the first feeding conveyor belt 6. At this time, the paper tubes are transported on the first feeding conveyor belt 6 and reach the feeding station 7. At this time, the cylinder on the feeding station 7 controls the paper tubes to reach the lower end of the paper pressing structure 1. At this time, the paper pressing cylinder 2 controls the pusher seat 3 to descend, and performs secondary pressing to press the bottom paper sheet. Then, the cylinder on one side of the longitudinal connecting frame 8 controls the paper tubes to reach the feeding station 7. After that, the paper tubes follow the second discharge conveyor belt 9 to carry out the integrated production process and complete the work.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for pressing paper sheets into the outer tube of fireworks, characterized in that: The device includes a paper pressing structure (1), a first discharge conveyor belt (5), a first feed conveyor belt (6), a feed station (7), a longitudinal connecting frame (8), a second discharge conveyor belt (9), and a second feed conveyor belt (10). The second feed conveyor belt (10) is connected to the side end of the first discharge conveyor belt (5). The longitudinal connecting frame (8) is located at the center of the second feed conveyor belt (10) and the first discharge conveyor belt (5). The feed station (7) is connected to the front end of the longitudinal connecting frame (8). The first feed conveyor belt (6) is connected to one side of the front end of the feed station (7), and the second discharge conveyor belt (9) is connected to the other side of the front end of the feed station (7). The paper pressing structure (1) is located at the upper end of the feeding station (7) and the longitudinal connecting frame (8). The paper pressing structure (1) is used for pressing the upper and lower paper sheets.

2. The firework outer tube pressing paper device according to claim 1, characterized in that: The paper pressing structure (1) includes a paper pressing cylinder (2), a pusher seat (3) and a support seat (4). The paper pressing cylinder (2) is installed on the upper end of the support seat (4), and the paper pressing cylinder (2) controls the extension and retraction adjustment of the pusher seat (3).

3. The firework outer tube pressing paper device according to claim 2, characterized in that: The second feeding conveyor belt (10), the longitudinal connecting frame (8), and the paper pressing structure (1) work together to press the upper paper sheet, which is then guided out by the first discharge conveyor belt (5).

4. The firework outer tube pressing paper device according to claim 3, characterized in that: The first feeding conveyor belt (6), the feeding station (7), and the paper pressing structure (1) work together to press the lower paper sheet, which is then guided out by the second discharge conveyor belt (9).

5. The firework outer tube pressing paper device according to claim 4, characterized in that: The side end of the first discharge conveyor belt (5) can be connected to the first feed conveyor belt (6) via a transmission belt.

6. The firework outer tube pressing paper device according to claim 5, characterized in that: The first discharge conveyor belt (5), the second feed conveyor belt (10), the first feed conveyor belt (6), and the second discharge conveyor belt (9) are arranged in parallel.

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