Firework cylinder assembling frame for combined firework processing

Abstract

A firework cylinder assembling frame for combined firework processing relates to the technical field of psychosis auxiliary equipment, and is characterized in that limiting frames are mounted on positioning frames, outer contour limiting mechanisms are mounted in the limiting frames, positioning rods are fixedly connected to four corners of a bottom plate respectively, and two limiting frames are fixedly connected to the positioning rods; sliding grooves are formed in the frame walls of the two sides of the limiting frames correspondingly, the number of the first screws is two, the number of each set of first screws is two, the two sets of first screws are located on the two limiting frames correspondingly and are in threaded connection, and the ends, located in the limiting frames, of the first screws are rotationally connected with limiting plates; according to the firework cylinder assembling frame for combined firework processing, the position of the outer contour limiting mechanism is limited through the positioning frame and the limiting frame, the outer contour shape of the firework cylinder is positioned through the outer contour limiting mechanism, a worker can adjust the outer contour limiting mechanism according to different firework cylinder arrangements, and the working efficiency is improved. And the operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of combined fireworks processing equipment, in particular to a fireworks tube assembly frame for combined fireworks processing. Background Art

[0002] During the processing of combination fireworks, the placement shape of the fireworks tube needs to be positioned first, and then subsequent processing can be carried out. During the placement process, the position of the fireworks tube cannot be fixed, and displacement is likely to occur, requiring staff to adjust the position of the fireworks tube multiple times.

[0003] Existing interval assembly frames for combined fireworks tube rows, such as the one disclosed in Publication (Announcement) No.: CN216869351U, require staff to record the positions of the fireworks tubes during placement. Each time a fireworks tube is placed, it is necessary to first determine which holes the fireworks tubes are placed in, which is inconvenient for staff to operate. Utility Model Content

[0004] In order to overcome the shortcomings of the background technology, the utility model discloses a firework tube assembly frame for combined fireworks processing. The utility model limits the position of the outer contour limiting mechanism through a positioning frame and a limit frame, and positions the outer contour shape of the firework tube through the outer contour limiting mechanism. The staff can adjust the outer contour limiting mechanism according to different arrangements of the firework tubes, which is convenient for the staff to operate.

[0005] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0006] A firework tube assembly frame for combined fireworks processing comprises a positioning frame, a limiting frame is mounted on the positioning frame, and an outer contour limiting mechanism is mounted inside the limiting frame.

[0007] The positioning frame includes a base plate and a positioning rod. The four corners of the base plate are fixedly connected with the positioning rods respectively, and two limiting frames are fixedly connected to the positioning rods.

[0008] Sliding grooves are respectively provided on the frame walls on both sides of the limiting frame.

[0009] The outer contour limiting mechanism includes a first screw, a second screw and a limit plate. The number of the first screws is two groups, and the number of the first screws in each group is two. The two groups of first screws are respectively located on two limit frames and threadedly connected, and the first screw is located at one end in the limit frame and is rotatably connected to the limit plate. The two ends of the limit plate are respectively located in the sliding groove and are slidably connected. The number of the second screws is two groups, and the number of the second screws in each group is two. The two groups of second screws are both located on two limit frames and rotatably connected, and the second screw is threadedly connected to the limit plate in the sliding groove.

[0010] The limiting plate includes a first plate body, a connecting shaft, a movable plate, a sliding plate and an insertion frame. The first plate body is located on the first screw and is rotatably connected, and both ends of the first plate body are respectively connected to the movable plate through the connecting shaft. The sliding plate is slidably connected in the movable plate, and one end of the sliding plate is located in the sliding groove and is threadedly connected to the second screw. The insertion frame is installed at the connection between the first plate body and the movable plate.

[0011] The threads on both ends of the second screw are oriented in opposite directions.

[0012] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0013] The utility model discloses a firework tube assembly frame for combined fireworks processing, which limits the position of an outer contour limiting mechanism by means of a positioning frame and a limit frame, and positions the outer contour shape of the firework tube by means of the outer contour limiting mechanism. Workers can adjust the outer contour limiting mechanism according to different arrangements of firework tubes, thus facilitating operation by workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 This is an enlarged structural diagram of point A of the present utility model;

[0017] 1. Positioning frame; 101. Base plate; 102. Positioning rod; 2. Limiting frame; 3. Outer contour limiting mechanism; 301. First screw; 302. Second screw; 303. Limiting plate; 303.1. First plate body; 303.2. Connecting shaft; 303.3. Movable plate; 303.4. Sliding plate; 303.5. Inserting frame. DETAILED DESCRIPTION

[0018] The present invention will be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0019] Combined with attachment Figures 1-3 The described firework tube assembly frame for combined fireworks processing includes a positioning frame 1, a limiting frame 2 is installed on the positioning frame 1, and an outer contour limiting mechanism 3 is installed inside the limiting frame 2. The outer contour of the firework tube is shaped by the outer contour limiting mechanism 3, and the shape of the outer contour limiting mechanism 3 can also be adjusted according to actual conditions.

[0020] The positioning frame 1 includes a base plate 101 and a positioning rod 102 . The four corners of the base plate 101 are fixedly connected to the positioning rod 102 , and two limiting frames 2 are fixedly connected to the positioning rod 102 .

[0021] Sliding grooves are respectively provided on the frame walls on both sides of the limiting frame 2.

[0022] The outer contour limiting mechanism 3 includes a first screw 301, a second screw 302 and a limiting plate 303. The number of the first screw 301 is two groups, and the number of the first screw 301 in each group is two. The two groups of first screws 301 are respectively located on the two limiting frames 2 and are threadedly connected, and the first screw 301 is located at one end in the limiting frame 2 and is rotatably connected to the limiting plate 303. The two ends of the limiting plate 303 are respectively located in the sliding groove and are slidably connected. The number of the second screw 302 is two groups, and the number of the second screw 302 in each group is two. The two groups of second screws 302 are both located on the two limiting frames 2 and are rotatably connected, and the second screw 302 is threadedly connected to the limiting plate 303 in the sliding groove, and the limiting plate 303 is made of elastic plate material.

[0023] The limiting plate 303 includes a first plate body 303.1, a connecting shaft 303.2, a movable plate 303.3, a sliding plate 303.4 and an insertion frame 303.5. The first plate body 303.1 is located on the first screw 301 and is rotatably connected, and the two ends of the first plate body 303.1 are respectively connected to the movable plate 303.3 through the connecting shaft 303.2. The sliding plate 303.4 is slidably connected in the movable plate 303.3, and one end of the sliding plate 303.4 is located in the sliding groove and is threadedly connected to the second screw 302. The insertion frame 303.5 is installed at the connection between the first plate body 303.1 and the movable plate 303.3.

[0024] The threads on both ends of the second screw rod 302 are oriented in opposite directions, controlling the sliding plates 303 . 4 at both ends to move inward or outward simultaneously.

[0025] The described firework tube assembly frame for combined fireworks processing is in use. When the firework tubes are arranged in a rectangle, the staff simultaneously rotates the first screw 301 and the second screw 302, and the limiting plate 303 is driven to move by the first screw 301 and the second screw 302, so that the rectangular firework tubes can be arranged. When the firework tubes are arranged in a hexagonal shape, the staff pulls out the insertion frame 303.5, and the movable plate 303.3 can be rotated on the first plate body 303.1, and the second screw 302 is rotated. The movable plate 303.3 and the sliding plate 303.4 are driven to move by the second screw 302, so that the two ends of the first plate body 303.1 are tilted, forming a hexagonal arrangement. When the firework tubes are arranged in a circle, the staff rotates the second screw 302, and the sliding plate 303.4 is driven to move by the second screws 302 at both ends. The sliding plate 303.4 will cause the limiting plate 303 to bend and form an arc during the movement.

[0026] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and ways to implement the technical solution. The above is only a preferred implementation scheme of the present invention. However, technical personnel in the relevant field should understand that various changes can be made to the form and details of the present invention without departing from the spirit and scope of the present invention as defined by the attached claims, and all of them are within the scope of protection of the present invention.

Claims

1. A firework tube assembly frame for combined firework processing, comprising a positioning frame (1), characterized in that: A limiting frame (2) is installed on the positioning frame (1), and an outer contour limiting mechanism (3) is installed inside the limiting frame (2); The positioning frame (1) comprises a bottom plate (101) and a positioning rod (102); the four corners of the bottom plate (101) are respectively fixedly connected to the positioning rod (102), and the positioning rod (102) is fixedly connected to two limit frames (2); Sliding grooves are respectively provided on the frame walls on both sides of the limiting frame (2); The outer contour limiting mechanism (3) comprises a first screw rod (301), a second screw rod (302) and a limiting plate (303); the first screw rod (301) is provided in two groups, each group of the first screw rods (301) is provided in two groups, the two groups of the first screw rods (301) are respectively located on two limiting frames (2) and are threadedly connected, and one end of the first screw rod (301) located in the limiting frame (2) is rotatably connected to the limiting plate (303), and both ends of the limiting plate (303) are respectively located in the sliding groove and are slidably connected, the second screw rod (302) is provided in two groups, each group of the second screw rods (302) is provided in two groups, and the two groups of the second screw rods (302) are both located on the two limiting frames (2) and are rotatably connected, and the second screw rods (302) are threadedly connected to the limiting plate (303) in the sliding groove.

2. The firework tube assembly frame for combined firework processing according to claim 1 is characterized in that: The limiting plate (303) comprises a first plate body (303.1), a connecting shaft (303.2), a movable plate (303.3), a sliding plate (303.4) and an insertion frame (303.5); the first plate body (303.1) is located on the first screw rod (301) and is rotatably connected thereto; two ends of the first plate body (303.1) are respectively connected to the movable plate (303.3) via the connecting shaft (303.2); the movable plate (303.3) is slidably connected therein with the sliding plate (303.4); one end of the sliding plate (303.4) is located in the sliding groove and is threadedly connected to the second screw rod (302); and the insertion frame (303.5) is installed at the connection between the first plate body (303.1) and the movable plate (303.3).

3. The firework tube assembly frame for combined firework processing according to claim 1 is characterized in that: The threads on both ends of the second screw rod (302) are oriented in opposite directions.

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