Firework group basin gluing device for firework production

Abstract

The utility model relates to the technical field of firework production, and discloses a firework group basin gluing device for firework production, which comprises a base, a glue groove is arranged above the base, a movable component is arranged above the base, and the movable component comprises a first support plate and a second support plate. The first supporting plate and the second supporting plate are fixedly connected with the upper portion of the base, the front face of the second supporting plate is elastically connected with a rotating block through a torsional spring, the front face of the rotating block is fixedly connected with a rotating shaft, an inserting hole is formed in the front face of the first supporting plate, a fixing assembly is arranged on the front face of the rotating shaft, and a loading assembly is arranged on the right side of the rotating block. The charging assembly is fixed through the fixing assembly after facing upwards through adjustment of the movable assembly, the effect of conveniently placing the firework single cylinder is achieved, the movable assembly can automatically reset by loosening the fixing assembly after feeding is completed, and the effect of conveniently gluing the firework single cylinder is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireworks production, in particular to a fireworks assembly basin glue coating device for fireworks production. Background Art

[0002] Fireworks and firecrackers refer to arts and crafts made from pyrotechnic powder as raw materials. They are entertainment products that burn (explode) through ignition sources and are accompanied by sound, light, color, smoke, fog and other effects. The entire production process of fireworks and firecrackers has more than 70 steps, which can be basically summarized as four major steps: paper tube production, gunpowder (nitrate) material production, fuse production, and finished fireworks production. After the production of a single firework tube is completed, it needs to be coated with glue on its surface to adhere to the outer packaging sticker.

[0003] For example, the Chinese patent publication number CN218821940U is "a glue coating device for fireworks assembly basins for combined fireworks production". The technical solution disclosed in the patent is as follows: a glue coating device for fireworks assembly basins for combined fireworks production, which relates to the field of fireworks processing technology. Two grooves are arranged on the main body plate, and a paper tube fixing mechanism is installed in the groove. A placement groove is arranged in the main body plate. The main body plate is provided with equidistantly arranged rotating grooves, and the rotating grooves are connected to the placement grooves. A glue coating mechanism is installed in the placement groove, and the glue coating end of the glue coating mechanism is located in the rotating groove, and the glue coating end of the glue coating mechanism corresponds to the fixed end of the paper tube fixing mechanism. The glue coating device for fireworks assembly basins for combined fireworks production described in the utility model fixes the fireworks single tube that needs to be glued by the paper tube fixing mechanism, and drives the fireworks single tube to move by the paper tube fixing mechanism. The fireworks single tube will rotate during the movement, so as to avoid the staff from rotating the fireworks single tube in the middle, and facilitate the glue coating mechanism to glue the surface of the fireworks single tube, so as to facilitate the staff to operate and improve work efficiency.

[0004] However, in actual use, when it is necessary to turn the fixing rod for inserting the fireworks tube upward, it is not convenient to quickly fix it so that it is not easy to fall down when installing the fireworks tube. It is also not convenient to quickly reset the fireworks tube after installing it, so the loading efficiency is low and it is not convenient for quick and convenient use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a glue coating device for a fireworks assembly basin used in fireworks production.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glue coating device for a fireworks assembly basin for fireworks production, comprising a base, a glue groove is provided on the top of the base, a glue roller is rotatably connected to the inner surface of the glue groove, a movable component is provided on the top of the base, the movable component comprises a first support plate and a second support plate, the first support plate and the second support plate are fixedly connected to the top of the base, a rotating block is elastically connected to the front side of the second support plate through a torsion spring, a rotating shaft is fixedly connected to the front side of the rotating block, the rotating shaft penetrates and is rotatably connected to the first support plate, a socket is provided on the front side of the first support plate, a fixing component is provided on the front side of the rotating shaft, and a loading component is provided on the right side of the rotating block.

[0009] Preferably, the fixing assembly includes a connecting piece, the connecting piece is fixedly connected to the front side of the rotating shaft, an insert strip movably penetrates the front side of the connecting piece, the insert strip is adapted to the socket, a top piece is fixedly connected to the front side of the insert strip, and a spring is elastically connected between the top piece and the connecting piece.

[0010] Preferably, the loading assembly includes an L-shaped seat, which is fixedly connected to the right side of the rotating block. A rotating rod passes through the right side of the L-shaped seat and is rotatably connected. The left end of the rotating rod is rotatably connected to the right side of the rotating block. A gear is fixedly connected to the outer surface of the rotating rod, and a toggle assembly is arranged under the gear.

[0011] Preferably, the toggle assembly includes a slide rail, which is fixedly connected to the top of the L-shaped seat, a rack is slidably connected to the top of the slide rail, the rack is meshed with the bottom of the gear, a connecting bar is fixedly connected to the left side of the rack, and a driving assembly is arranged on the left side of the connecting bar.

[0012] Preferably, the driving assembly includes a motor, which is fixedly connected to the top of the L-shaped seat, and the output end of the motor is fixedly connected to a turntable via a coupling, the right side of the turntable is rotatably connected to a knob, the back of the knob is fixedly connected to a push rod, and the rear end of the push rod is hinged to the top of the connecting strip.

[0013] Preferably, the number of the rotating rods and gears is three, each rotating rod is arranged between two glue rollers, and the number of the glue rollers is four.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a fireworks assembly basin glue coating device for fireworks production, which has the following beneficial effects:

[0016] 1. A fireworks assembly basin gluing device for fireworks production, which adjusts the active component to make the loading component face upward and then fix it with a fixing component, so as to facilitate the placement of a single tube of fireworks. After the loading is completed, the active component will automatically reset by loosening the fixing component, so as to facilitate the gluing of the single tube of fireworks.

[0017] 2. The glue coating device for fireworks assembly basins used in fireworks production, after the movable component is reset, the loading component will be placed above the glue tank. At this time, the driving component drives the toggle component to rotate the rotating rod, so as to evenly coat the outer surface of the fireworks single tube with glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a top view of the overall structure of the utility model;

[0021] Figure 3 This is a rear view of the overall structure of the utility model;

[0022] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0023] In the figure: 1. base; 2. glue groove; 3. glue roller; 4. movable component; 401. first support plate; 402. second support plate; 403. torsion spring; 404. rotating block; 405. rotating shaft; 406. socket; 5. fixing component; 501. connecting piece; 502. inserting strip; 503. top piece; 504. spring; 6. loading component; 601. L-shaped seat; 602. rotating rod; 603. gear; 7. toggle component; 701. slide rail; 702. rack; 703. connecting strip; 8. driving component; 801. motor; 802. turntable; 803. knob; 804. push rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely 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, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-4As shown, the utility model provides a fireworks assembly basin glue coating device for fireworks production, including a base 1, a glue groove 2 is opened on the top of the base 1, glue is stored in the glue groove 2, a glue roller 3 is rotatably connected to the inner surface of the glue groove 2, a movable component 4 is arranged on the top of the base 1, the movable component 4 includes a first support plate 401 and a second support plate 402, wherein the first support plate 401 is arranged in the front, and the second support plate 402 is arranged in the back, the first support plate 401 and the second support plate 402 are fixedly connected to the top of the base 1, and the front side of the second support plate 402 is elastically connected to a rotating block 404 through a torsion spring 403, and the torsion spring 403 will exert a torsion force to twist the rotating block 404 to the right in a normal state, so that the L-shaped seat 601 is flat, and the lower left corner of the rotating block 404 is arranged as an arc, so that To facilitate its rotation, a rotating shaft 405 is fixedly connected to the front of the rotating block 404, and the rotating shaft 405 penetrates and is rotatably connected to the first support plate 401. A socket 406 is provided on the front of the first support plate 401, and a fixing component 5 is arranged on the front of the rotating shaft 405. The fixing component 5 includes a connecting piece 501, and the connecting piece 501 is fixedly connected to the front of the rotating shaft 405. A plug strip 502 is movably penetrated through the front of the connecting piece 501, and the plug strip 502 is adapted to the socket 406. A top sheet 503 is fixedly connected to the front of the plug strip 502, and a spring 504 is elastically connected between the top sheet 503 and the connecting piece 501. The spring 504 is movably sleeved on the outer surface of the plug strip 502. The spring 504 will exert a pulling force to pull the top sheet 503 backward under normal conditions. A loading component 6 is arranged on the right side of the rotating block 404.

[0027] In this embodiment, when it is necessary to insert a single firework tube, the rotating block 404 is first rotated by rotating the rotating shaft 405, and the L-shaped seat 601 is flipped to the left, so that the rotating rod 602 on the L-shaped seat 601 faces upward. At this time, the rotating shaft 405 and the rotating block 404 are fixed by inserting the insertion strip 502 on the connecting plate 501 into the insertion hole 406 on the first supporting plate 401, so that the single firework tube can be inserted into the rotating rod 602. When the insertion is completed, the insertion strip 502 is pulled out of the insertion hole 406 by pulling the top plate 503 to cancel the fixation. At this time, the rotating block 404 will be reset under the action of the torsion spring 403, so that the L-shaped seat 601 is laid down. At this time, the single firework tube inserted on the rotating rod 602 will fit the top of the glue roller 3 to facilitate gluing.

[0028] Example 2

[0029] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the charging assembly 6 includes an L-shaped seat 601, the L-shaped seat 601 is fixedly connected to the right side of the rotating block 404, a rotating rod 602 is passed through the right side of the L-shaped seat 601 and is rotatably connected, the rotating rod 602 is used to insert a single tube of fireworks, the left end of the rotating rod 602 is rotatably connected to the right side of the rotating block 404, a gear 603 is fixedly connected to the outer surface of the rotating rod 602, the number of the rotating rod 602 and the gear 603 is three, each rotating rod 602 is arranged between two glue rollers 3, the number of the glue rollers 3 is four, a toggle assembly 7 is arranged below the gear 603, the toggle assembly 7 includes a slide rail 701, the cross-sectional shape of the slide rail 701 is trapezoidal, the slide rail 701 and the L-shaped seat 60 1 is fixedly connected above, a rack 702 is slidably connected above the slide rail 701, a dovetail groove adapted to the slide rail 701 is opened below the rack 702, the rack 702 is meshed with the bottom of the gear 603, a connecting strip 703 is fixedly connected to the left side of the rack 702, a driving assembly 8 is arranged on the left side of the connecting strip 703, the driving assembly 8 comprises a motor 801, the motor 801 is fixedly connected to the top of the L-shaped seat 601, a turntable 802 is fixedly connected to the output end of the motor 801 through a coupling, a knob 803 is rotatably connected to the right side of the turntable 802, the knob 803 is eccentrically arranged on the turntable 802, the output end of the motor 801 faces to the right, a push rod 804 is fixedly connected to the back of the knob 803, and the rear end of the push rod 804 is hinged to the top of the connecting strip 703.

[0030] In this embodiment, when the L-shaped seat 601 is laid down, the fireworks tube inserted on the rotating rod 602 is fitted against the top of the glue roller 3, and the turntable 802 is driven to rotate by starting the motor 801, so that the knob 803 continuously pushes the push rod 804 while rotating around the axis of the turntable 802, and the push rod 804 will push the connecting strip 703 and then drive the rack 702 to slide back and forth on the slide rail 701, and the sliding of the rack 702 will drive the gear 603 to make the rotating rod 602 continuously rotate forward and reverse, and at this time the fireworks tube on the rotating rod 602 will roll on the glue roller 3 to achieve the effect of gluing.

Claims

1. A fireworks assembly pot glue coating device for fireworks production, comprising a base (1), characterized in that: A glue groove (2) is provided on the top of the base (1), and a glue roller (3) is rotatably connected to the inner surface of the glue groove (2). A movable component (4) is provided on the top of the base (1), and the movable component (4) comprises a first support plate (401) and a second support plate (402). The first support plate (401) and the second support plate (402) are fixedly connected to the top of the base (1). The front of the second support plate (402) is elastically connected to a rotating block (404) through a torsion spring (403). The front of the rotating block (404) is fixedly connected to a rotating shaft (405), and the rotating shaft (405) penetrates and is rotatably connected to the first support plate (401). The front of the first support plate (401) is provided with a plug hole (406), and the front of the rotating shaft (405) is provided with a fixed component (5). A loading component (6) is provided on the right side of the rotating block (404).

2. A fireworks assembly pot glue coating device for fireworks production according to claim 1, characterized in that: The fixing assembly (5) comprises a connecting piece (501), the connecting piece (501) is fixedly connected to the front of the rotating shaft (405), an inserting strip (502) is movably penetrated through the front of the connecting piece (501), the inserting strip (502) is adapted to the insertion hole (406), a top piece (503) is fixedly connected to the front of the inserting strip (502), and a spring (504) is elastically connected between the top piece (503) and the connecting piece (501).

3. The glue coating device for fireworks assembly basins used in fireworks production according to claim 1, characterized in that: The loading assembly (6) comprises an L-shaped seat (601), the L-shaped seat (601) is fixedly connected to the right side of the rotating block (404), a rotating rod (602) passes through the right side of the L-shaped seat (601) and is rotatably connected, the left end of the rotating rod (602) is rotatably connected to the right side of the rotating block (404), a gear (603) is fixedly connected to the outer surface of the rotating rod (602), and a toggle assembly (7) is arranged below the gear (603).

4. A fireworks assembly pot glue coating device for fireworks production according to claim 3, characterized in that: The toggle assembly (7) comprises a slide rail (701), the slide rail (701) is fixedly connected to the upper part of the L-shaped seat (601), a rack (702) is slidably connected to the upper part of the slide rail (701), the rack (702) is meshed with the lower part of the gear (603), a connecting bar (703) is fixedly connected to the left side of the rack (702), and a driving assembly (8) is arranged on the left side of the connecting bar (703).

5. A fireworks assembly pot glue coating device for fireworks production according to claim 4, characterized in that: The driving assembly (8) comprises a motor (801), the motor (801) is fixedly connected to the top of the L-shaped seat (601), the output end of the motor (801) is fixedly connected to a turntable (802) via a coupling, the right side of the turntable (802) is rotatably connected to a knob (803), the back side of the knob (803) is fixedly connected to a push rod (804), and the rear end of the push rod (804) is hinged to the top of the connecting strip (703).

6. The glue coating device for fireworks assembly basins used in fireworks production according to claim 3, characterized in that: The number of the rotating rods (602) and the gears (603) is three, each rotating rod (602) is arranged between two glue rollers (3), and the number of the glue rollers (3) is four.

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