Adhesion device for combined firework production

Abstract

The utility model discloses an adhesion device for combined firework production, and belongs to the field of firework production.The adhesion device comprises a bottom plate, a back plate is fixedly connected to the upper portion of the bottom plate, a sliding groove is formed in the front face of the back plate, a placing assembly is arranged on the front face of the back plate, and the placing assembly comprises a rhombic telescopic frame; the front face of the rhombic telescopic frame penetrates through and is rotationally connected with a containing rod, the containing rod is slidably connected with the inner surface of the sliding groove, two hinge seats are hinged to the left side and the right side of the rhombic telescopic frame, and electric push rods are fixedly connected to the opposite faces of the two hinge seats. The opposite ends of the two electric push rods are fixedly connected with a supporting plate. According to the device, the placing assembly is arranged for placing the multiple firework cylinders needing to be bonded together, the placing assembly can evenly adjust the distance between the multiple firework cylinders after placing the firework cylinders, and the device has the effect of conveniently and tightly placing the firework cylinders of different specifications.

Description

Technical Field

[0001] The present application relates to the field of fireworks production, and in particular to a bonding device for combined fireworks production. Background Art

[0002] During the production process of combination fireworks, multiple inner tubes need to be glued together and arranged. During the gluing process, it is easy to cause the inner tubes of the fireworks to be misaligned, so the staff needs to apply glue to each inner tube and then glue them together.

[0003] The patent document with announcement number CN215491353U discloses an inner tube bonding device for combined fireworks production, which relates to the technical field of combined fireworks production. A glue supply mechanism, a positioning plate and a glue coating mechanism are installed on the main body plate. The positioning plate is located on one side of the glue supply mechanism, and the glue coating mechanism is located on one side of the positioning plate. The liquid inlet end of the glue coating mechanism is connected with the liquid outlet end of the glue supply mechanism. A placement groove and a sliding groove are provided in the positioning plate. In the above application document, the arc-shaped support plate is driven by a telescopic rod and a spring to support the arc-shaped support plate, so that the arc-shaped support plate is in close contact with the inner tube of the fireworks. However, the calibers of fireworks tubes of different specifications are different, which is not convenient for adapting to fireworks tubes of different specifications, nor is it convenient for fireworks tubes of different specifications to fit tightly together after placement, and it is not convenient for gluing fireworks tubes of different specifications. Utility Model Content

[0004] In response to the shortcomings of the prior art, the present invention provides a bonding device for combined fireworks production, which solves the problems raised in the above-mentioned background technology. To achieve the above purpose, the present invention is implemented through the following technical solutions: A bonding device for combined fireworks production, comprising a base plate, a back plate fixedly connected to the top of the base plate, a slide groove formed on the front of the back plate, a placement assembly provided on the front of the back plate, the placement assembly comprising a diamond-shaped telescopic frame, a placement rod passing through the front of the diamond-shaped telescopic frame and rotatably connected, the placement rod being slidably connected to the inner surface of the slide groove, and hinged seats on the left and right sides of the diamond-shaped telescopic frame. There are two hinged seats, and electric push rods are fixedly connected to opposite sides of the two hinged seats. The opposite ends of the two electric push rods are fixedly connected to support plates, and the two support plates are fixedly connected to the left and right sides of the back plate respectively.

[0005] Preferably, the placement component further includes a slider, the slider is fixedly connected to the back of the hinge seat, and the slider is slidably connected to the inner surface of the slide groove.

[0006] Preferably, a collecting tank is fixedly connected above the bottom plate.

[0007] Preferably, a glue storage assembly is provided above the back plate, and the glue storage assembly includes a support frame, the support frame is fixedly connected to the top of the back plate, a glue storage tank is fixedly connected above the support frame, and a glue coating assembly is provided on the front of the glue storage tank.

[0008] Preferably, the glue coating assembly includes a sliding frame, which is rotatably connected to the rear end of the placement rod, and is slidably connected to the top of the back plate. An electric slide rail is fixedly connected to the top of the sliding frame, and a sliding sleeve is slidably connected to the top of the electric slide rail. The sliding sleeve is movably mounted on the outer surface of the sliding frame.

[0009] Preferably, the glue coating assembly further comprises a glue coating tube, the glue coating tube is fixedly connected to the left side of the sliding sleeve, and the glue coating tube is connected to the glue storage tank via a pipeline.

[0010] The benefits of this application are:

[0011] (1) The present application places multiple firework tubes that need to be glued together by setting a placement component. After placing the firework tubes, the placement component can evenly adjust the spacing between the multiple firework tubes, which facilitates the close placement of firework tubes of different specifications.

[0012] (2) In the process of adjusting the distance between multiple firework tubes by placing the components, the present application will also drive the glue coating component to move so that it is always located above the firework tube, and glue is transported to the glue coating component through the glue storage component to facilitate gluing multiple firework tubes together. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

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

[0015] Figure 2 It is a right view of the overall structure of the utility model;

[0016] Figure 3 This is a rear view of the overall structure of the utility model;

[0017] Figure 4 This utility model Figure 1 A magnified schematic diagram of the structure in the middle.

[0018] In the above figure,

[0019] 1. Bottom plate; 2. Back plate; 3. Slide; 4. Placement assembly; 401. Diamond telescopic frame; 402. Placement rod; 403. Articulated seat; 404. Electric push rod; 405. Support plate; 406. Slider; 5. Collection trough; 6. Glue storage assembly; 601. Support frame; 602. Glue storage tank; 7. Glue coating assembly; 701. Sliding frame; 702. Electric slide rail; 703. Sliding sleeve; 704. Glue coating tube. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0021] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] Example 1

[0023] See also Figures 1-4 The present embodiment provides a bonding device for combined fireworks production, including a bottom plate 1, a back plate 2 fixedly connected to the top of the bottom plate 1, a chute 3 provided on the front of the back plate 2, the chute 3 being through-set, a placement assembly 4 provided on the front of the back plate 2, the placement assembly 4 including a diamond-shaped telescopic frame 401, the diamond-shaped telescopic frame 401 including a plurality of crossed bars, which are then connected by a rotating shaft, a placement rod 402 passing through the front of the diamond-shaped telescopic frame 401 and rotatably connected, the placement rod 402 being set at the middle intersection of the diamond-shaped telescopic frame 401 and replacing the rotating shaft there, the placement rod 402 being slidably connected to the inner surface of the chute 3, and the left and right sides of the diamond-shaped telescopic frame 401 are hinged with hinges. The connecting seat 403, the articulated seat 403 is connected to the shafts at the left and right ends of the diamond-shaped telescopic frame 401, and there are two articulated seats 403. The opposite sides of the two articulated seats 403 are fixedly connected with electric push rods 404, and the opposite ends of the two electric push rods 404 are fixedly connected with support plates 405. The shape of the support plate 405 is L-shaped. The two support plates 405 are respectively fixedly connected to the left and right sides of the back plate 2. The placement component 4 also includes a slider 406. The shape of the slider 406 is I-shaped. The slider 406 is fixedly connected to the back of the articulated seat 403, and the slider 406 is slidably connected to the inner surface of the slide groove 3. A collection tank 5 is fixedly connected above the bottom plate 1.

[0024] When the above-mentioned device is used, multiple firework tubes that need to be glued together are first put on the placement rod 402. The firework tubes will hang up and down on the placement rod 402, and the placement rod 402 will support the top of the inner wall of the firework tube. At this time, the two electric push rods 404 are started, and the electric push rods 404 will push or pull the two hinge seats 403. The slider 406 on the hinge seat 403 will slide in the slide groove 3 on the back plate 2. The two hinge seats 403 will drive the diamond-shaped telescopic frame 401 to stretch or shrink. At this time, the distance between the four placement rods 402 in the middle of the diamond-shaped telescopic frame 401 will expand or shrink at the same time, thereby adjusting the distance between the firework tubes on the placement rod 402 to adapt to firework tubes of different specifications.

[0025] Example 2

[0026] See also Figures 1-4 , on the basis of embodiment 1, a glue storage component 6 is provided above the backboard 2, and the glue storage component 6 includes a support frame 601, and the support frame 601 includes two oblique bars and two L-shaped bars. The support frame 601 is fixedly connected to the top of the backboard 2, and a glue storage tank 602 is fixedly connected above the support frame 601. Glue is stored in the glue storage tank 602, and a glue coating component 7 is provided on the front of the glue storage tank 602. The glue coating component 7 includes a sliding frame 701. The sliding frame 701 is L-shaped, and the sliding frame 701 is rotatably connected to the rear end of the placement rod 402. The sliding frame 701 is slidably connected to the top of the backboard 2, and a slide rail is provided above the backboard 2 for sliding the sliding frame 701 The sliding frame 701 is movable, and an electric slide rail 702 is fixedly connected to the top of the sliding frame 701. A sliding sleeve 703 is slidably connected to the top of the electric slide rail 702. The electric slide rail 702 is used to drive the sliding sleeve 703 to slide back and forth, which is a prior art. The sliding sleeve 703 is movably mounted on the outer surface of the sliding frame 701. The glue coating component 7 also includes a glue coating tube 704. The outlet of the glue coating tube 704 faces downward. The glue coating tube 704 is fixedly connected to the left side of the sliding sleeve 703. The glue coating tube 704 is connected to the glue storage tank 602 by a pipeline. A hose is provided between the glue coating tube 704 and the glue storage tank 602. A pumping device is provided in the glue storage tank 602 to transport glue into the hose.

[0027] When the above-mentioned equipment is used, when the diamond-shaped telescopic frame 401 drives the placement rod 402 to move, the placement rod 402 will slide in the slide groove 3 on the back plate 2, and at the same time, the placement rod 402 will drive the sliding frame 701 to slide above the back plate 2. The sliding frame 701 will always be above the firework tube on the placement rod 402. At this time, glue is transported into the hose through the pumping equipment in the glue storage tank 602. The glue will be applied to the firework tube through the glue coating tube 704, and then slide between the two firework tubes, thereby sticking multiple firework tubes together. At this time, the electric slide rail 702 is started to drive the sliding sleeve 703 to slide back and forth, so that the glue coating tube 704 moves above the firework tube to facilitate full glue coating.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bonding device for producing combined fireworks, comprising a base plate (1), characterized in that: A back plate (2) is fixedly connected above the bottom plate (1), a slide groove (3) is provided on the front of the back plate (2), and a placement component (4) is provided on the front of the back plate (2), the placement component (4) comprises a rhombus telescopic frame (401), a placement rod (402) is passed through the front of the rhombus telescopic frame (401) and is rotatably connected, the placement rod (402) is slidably connected to the inner surface of the slide groove (3), the rhombus telescopic frame (401) is hinged with hinge seats (403) on the left and right sides, the number of the hinge seats (403) is two, the opposite sides of the two hinge seats (403) are fixedly connected with electric push rods (404), the opposite ends of the two electric push rods (404) are fixedly connected with support plates (405), and the two support plates (405) are fixedly connected to the left and right sides of the back plate (2) respectively.

2. The adhesive device for producing combined fireworks according to claim 1, characterized in that: The placement component (4) further comprises a slider (406), wherein the slider (406) is fixedly connected to the back of the hinge seat (403), and the slider (406) is slidably connected to the inner surface of the slide groove (3).

3. The bonding device for combined fireworks production according to claim 2, characterized in that: A collecting trough (5) is fixedly connected above the bottom plate (1).

4. The bonding device for combined fireworks production according to claim 3, characterized in that: A glue storage assembly (6) is provided above the back plate (2), and the glue storage assembly (6) comprises a support frame (601), the support frame (601) is fixedly connected to the top of the back plate (2), a glue storage tank (602) is fixedly connected above the support frame (601), and a glue coating assembly (7) is provided on the front of the glue storage tank (602).

5. The bonding device for combined fireworks production according to claim 4, characterized in that: The glue coating assembly (7) comprises a sliding frame (701), the sliding frame (701) is rotatably connected to the rear end of the placement rod (402), the sliding frame (701) is slidably connected to the upper part of the back plate (2), an electric slide rail (702) is fixedly connected to the upper part of the sliding frame (701), a sliding sleeve (703) is slidably connected to the upper part of the electric slide rail (702), and the sliding sleeve (703) is movably sleeved on the outer surface of the sliding frame (701).

6. The bonding device for combined fireworks production according to claim 5, characterized in that: The glue coating assembly (7) further comprises a glue coating tube (704), wherein the glue coating tube (704) is fixedly connected to the left side of the sliding sleeve (703), and a pipeline is connected between the glue coating tube (704) and the glue storage tank (602).

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