Firework skin sticking device

Abstract

The utility model relates to the technical field of firework production, in particular to a firework skin sticking device which comprises a rack, a feeding mechanism is arranged on the rack and comprises a first inclined face, a second inclined face and a third inclined face which are sequentially arranged from bottom to top, a first step is arranged between the first inclined face and the second inclined face, and a second step is arranged between the second inclined face and the third inclined face. A second step is arranged between the second inclined face and the third inclined face, jacking devices are slidably connected into the first step and the second step respectively, and the jacking devices are fixedly connected with a driving source. By means of the arranged feeding mechanism, firework cylinders to be mounted are placed on the machine frame, under the action of the driving source, the jacking device jacks the firework cylinders on the machine frame to the first step, jacks the firework cylinders on the first step to the second step and jacks the firework cylinders on the second step into the firework mounting machine, workers do not need to feed the firework cylinders frequently and repeatedly, and the working efficiency is improved. By means of the structure, feeding can be carried out at fixed time intervals, and manpower occupation and consumption are greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fireworks production, and particularly relates to a fireworks backing device. Background Art

[0002] A Chinese patent with the authorization publication number of "CN219319197U" and the name of "A Fireworks Backing Device". This patent includes a first workbench, a second workbench is arranged on the first workbench, and a guard plate is installed on the first workbench. In the utility model, as the fireworks tube gradually moves to the right in the first tube body, the second tube body, the third tube body and the fourth tube body, the wrapping paper can be automatically tightly wrapped around the fireworks tube and hot-melt bonded together. The structure is simple and reliable, the automatic packaging of the fireworks tube can be realized, the continuity is good, the automatic feeding of the fireworks tube can be realized through the cooperation of the second workbench and the guard plate, the automation degree is high, and the wrapping paper is hot-melt fixed by a heating block, without the need to use glue for fixing, the fixing is firm, and displacement will not occur, and the backing effect is good.

[0003] However, this patent requires manually adding fireworks tubes into the guard plate, and fails to achieve the automatic feeding as described. Moreover, due to space limitations, the height of the guard plate is relatively low, resulting in frequent feeding by workers, which is extremely labor-consuming. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a fireworks backing device to solve the above deficiencies in the prior art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fireworks backing device includes a frame. An upper feeding mechanism is arranged on the frame. The upper feeding mechanism includes a first inclined plane, a second inclined plane and a third inclined plane which are arranged in sequence from bottom to top. A first step is arranged between the first inclined plane and the second inclined plane, and a second step is arranged between the second inclined plane and the third inclined plane. Jacking devices are respectively slidably connected in the first step and the second step, and a driving source is fixedly connected to the jacking devices.

[0007] Further, a ramp surface is also arranged on the frame, and the bottom end of the ramp surface is connected to the first inclined plane.

[0008] Further, the first inclined plane, the second inclined plane and the third inclined plane are parallel to each other in pairs.

[0009] Further, both the first step and the second step are perpendicular to the second inclined plane.

[0010] Further, the jacking device includes a first jacking plate, a second jacking plate, and a third jacking plate that are respectively slidably connected to the ramp surface, the first step, and the second step. The first jacking plate, the second jacking plate, and the third jacking plate are all fixedly connected to the placement plate, and the placement plate is fixedly connected to the driving source.

[0011] Further, a width limiting component is further included. The width limiting component includes a plurality of sliding rods fixedly connected to the frame. A side sliding plate is slidably arranged on the sliding rods, and a side fixing plate is also fixedly arranged on the frame.

[0012] In the above technical solution, the beneficial effects of a kind of fireworks backing device provided by the present utility model are as follows:

[0013] Through the provided feeding mechanism, the fireworks cylinders with skins are placed on the frame. Under the action of the driving source, the jacking device jacks up the fireworks cylinders on the frame to the first step, then jacks up the fireworks cylinders on the first step to the second step, and then jacks up the fireworks cylinders on the second step into the fireworks skin pasting machine. Workers do not need to feed frequently. Through the structure of the present utility model, feeding can be carried out at fixed intervals, greatly reducing the occupation and consumption of manpower.

[0014] It should be understood that the foregoing general description and the following detailed description are merely exemplary and explanatory and are not intended to limit the present disclosure.

[0015] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and does not represent the full scope of the disclosed technology or a complete disclosure of all features. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments described in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Schematic diagram of the overall structure provided by an embodiment of the present utility model Figure 1 ;

[0018] Figure 2 Schematic diagram of the overall structure provided by an embodiment of the present utility model Figure 2 ;

[0019] Figure 3 Schematic diagram of the structure of the jacking device provided by an embodiment of the present utility model.

[0020] Description of the reference numerals:

[0021] 1. Feeding mechanism; 11. First inclined surface; 12. Second inclined surface; 13. Third inclined surface; 14. First step; 15. Second step; 2. Jack; 21. First jacking plate; 22. Second jacking plate; 23. Third jacking plate; 24. Placing plate; 25. Driving source; 3. Sloping surface; 4. Slide bar; 41. Side slide plate; 42. Side fixing plate. Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some but not all of the embodiments of the present disclosure. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present disclosure without creative efforts shall fall within the scope of protection of the present disclosure.

[0023] Please refer to Figures 1-3 , a firework wrapper device, including a frame, on which a feeding mechanism 1 is arranged. The feeding mechanism 1 includes a first inclined surface 11, a second inclined surface 12 and a third inclined surface 13 arranged in sequence from bottom to top. A first step 14 is provided between the first inclined surface 11 and the second inclined surface 12, and a second step 15 is provided between the second inclined surface 12 and the third inclined surface 13. Jacks 2 are slidably connected in the first step 14 and the second step 15 respectively, and the jacks 2 are fixedly connected to a driving source 25.

[0024] By arranging the feeding mechanism 1, the firework cylinders with wrappers are placed on the frame. Under the action of the driving source 25, the jacks 2 lift the firework cylinders on the frame to the first step 14, lift the firework cylinders on the first step 14 to the second step 15, and lift the firework cylinders on the second step 15 into the firework wrapping machine. Workers do not need to feed materials frequently. With the structure of the present utility model, feeding can be carried out at fixed intervals, greatly reducing the occupation and consumption of manpower.

[0025] Further, a sloping surface 3 is also arranged on the frame, and the bottom end of the sloping surface 3 is connected to the first inclined surface 11.

[0026] Further, the first inclined surface 11, the second inclined surface 12 and the third inclined surface 13 are parallel to each other in pairs to ensure the smooth movement of the jack 2 driving the firework cylinder.

[0027] Further, both the first step 14 and the second step 15 are perpendicular to the second inclined surface 12.

[0028] Further, the jack 2 includes a first jacking plate 21, a second jacking plate 22, and a third jacking plate 23 that are respectively slidably connected to the ramp surface 3, the first step 14, and the second step 15. The first jacking plate 21, the second jacking plate 22, and the third jacking plate 23 are all fixedly connected to the placement plate 24, and the placement plate 24 is fixedly connected to the drive source 25. The drive source 25 is fixedly arranged in the frame, the drive source 25 is a hydraulic cylinder, the hydraulic cylinder drives the placement plate 24 to move, and the placement plate 24 drives the first jacking plate 21, the second jacking plate 22, and the third jacking plate 23 to move simultaneously.

[0029] Further, a width limiting component is further included. The width limiting component includes a plurality of slide rods 4 fixedly connected to the frame. A side slide plate 41 is slidably arranged on the slide rods 4, and a side fixing plate 42 is also fixedly arranged on the frame. Since the lengths of different types of fireworks are different, the position of the side slide plate 41 can be adjusted to limit fireworks of different lengths, prevent them from tilting, enable workers to place a large number of firework cylinders at one time, and achieve automatic feeding.

[0030] Working principle: Place the firework cylinders with skins on the ramp surface 3 of the frame. The drive source 25 drives the placement plate 24 to move, and the placement plate 24 drives the first jacking plate 21, the second jacking plate 22, and the third jacking plate 23 to move simultaneously. The first jacking plate 21 jacks up the firework cylinders on the frame to the first step 14, the second jacking plate 22 jacks up the firework cylinders on the first step 14 to the second step 15, and the third jacking plate 23 jacks up the firework cylinders on the second step 15 into the firework skinning machine. Workers do not need to feed materials frequently. Through the structure of the present utility model, feeding can be carried out at fixed intervals, greatly reducing the occupation and consumption of manpower.

[0031] Only some exemplary embodiments of the present utility model are described by way of illustration above. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. A firework cover device, comprising a frame, characterized in that: The frame is provided with a loading mechanism (1), the loading mechanism (1) comprising a first inclined plane (11), a second inclined plane (12) and a third inclined plane (13) which are arranged in sequence from bottom to top, a first step (14) is arranged between the first inclined plane (11) and the second inclined plane (12), a second step (15) is arranged between the second inclined plane (12) and the third inclined plane (13), a lifter (2) is slidably connected in the first step (14) and the second step (15), and the lifter (2) is fixedly connected to a driving source (25).

2. A firework cover device according to claim 1, characterized in that: The frame is also provided with a sloped surface (3), and the bottom end of the sloped surface (3) is connected to the first sloped surface (11).

3. A firework cover device according to claim 1, characterized in that: The first inclined surface (11), the second inclined surface (12) and the third inclined surface (13) are parallel to each other.

4. A firework cover device according to claim 3, characterized in that: The first step (14) and the second step (15) are both perpendicular to the second inclined surface (12).

5. A firework cover device according to claim 2, characterized in that: The jacking device (2) comprises a first jacking plate (21), a second jacking plate (22) and a third jacking plate (23) which are respectively slidably connected to the slope surface (3), the first step (14) and the second step (15); the first jacking plate (21), the second jacking plate (22) and the third jacking plate (23) are all fixedly connected to a placement plate (24); and the placement plate (24) is fixedly connected to a driving source (25).

6. A firework cover device according to claim 1, characterized in that: It also comprises a width limiting component, which comprises a plurality of slide bars (4) fixedly connected to the frame, a side slide plate (41) being slidably arranged on the slide bars (4), and a side fixing plate (42) being fixedly arranged on the frame.

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