Firework round paper sheet placing device
By designing a fireworks round paper insertion device, an electric push rod and a suction head are used to achieve smooth insertion of the round paper pieces. The efficiency of fireworks production is improved by switching and feeding components, solving the problem of difficulty in continuously inserting the round paper pieces.
Patent Information
- Application Number
- CN202422639994.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-10-31
AI Technical Summary
In the existing fireworks production process, it is difficult to place round paper pieces into the fireworks paper tube smoothly and continuously, resulting in poor placement effect and low efficiency.
A device for inserting round paper pieces of fireworks is designed. The electric push rod and suction head are used to absorb the round paper pieces and place them steadily into the paper tube. Automatic feeding is achieved through switching components and feeding components to improve the insertion efficiency.
The smooth and continuous placement of round paper pieces is achieved, thereby improving the efficiency and automation level of fireworks production.
Smart Images
Figure CN223449072U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the fireworks production field especially relates to a fireworks round paper piece is put into device. BACKGROUND
[0002] In the process of fireworks production, the staff needs to put the round paper into the fireworks paper tube, and during the process of putting in, the staff needs to put the round paper into the fireworks paper tube smoothly, so that the round paper can be left in the paper tube flatly to achieve the purpose of effective putting in.
[0003] Because the interval between the paper tube and the round paper is small during putting in, and the current putting in device is not convenient for putting the round paper into the paper tube smoothly during putting in, which leads to poor putting in effect, and is not convenient for continuous putting in and feeding, which leads to low putting in efficiency. UTILITY MODEL CONTENT
[0004] In order to overcome the above-mentioned shortcomings, the utility model provides a fireworks round paper piece is put into device. The round paper can be sucked to be put into the paper tube smoothly, and the feeding and discharging can be automatic, which improves the putting in efficiency.
[0005] The technical scheme of the utility model is as follows: a fireworks round paper piece is put into device, which comprises a base, two limiting plates are fixedly connected on the base, the two limiting plates are symmetrically arranged, a fixing frame is fixedly connected on the base, an electric push rod is fixedly connected on the fixing frame, a connecting frame is fixedly connected on the telescopic end of the electric push rod, a plurality of connecting rods are fixedly connected on the connecting frame, a suction head is fixedly connected on the bottom of each connecting rod, a gas pipe is fixedly connected on the top of each suction head, a switching assembly is arranged on the base, the switching assembly is connected with the connecting frame, a feeding assembly is arranged on the switching assembly, the switching assembly is used for switching the fireworks paper tube, and the feeding assembly is used for conveying the round paper.
[0006] As a preferred technical scheme of the utility model, the bottom of the suction head is made of rubber material.
[0007] As a preferred technical scheme of the utility model, the switching assembly comprises a telescopic rod, one end of the telescopic rod is fixedly connected on the base, a push plate is fixedly connected on the other end of the telescopic rod, a first compression spring is connected between the push plate and the base, two clamping plates are fixedly connected on one side of the push plate, a plurality of insertion holes are formed in the clamping plates, the two clamping plates are symmetrically arranged, two limiting rods are slidably connected on the base, a second compression spring is connected between each limiting rod and the base, two sliding rods are slidably connected on the connecting frame, and a gasket is fixedly connected on each sliding rod.
[0008] As a preferred technical scheme of the utility model, the inclined slot is arranged at the bottom of the clamping plate.
[0009] As a preferred technical scheme of the utility model, the feeding assembly comprises a placing rack, the placing rack is fixedly connected to the push plate, a material disc is clamped to the placing rack, and a plurality of clamping blocks are fixedly connected to the bottom of the material disc.
[0010] Beneficial effects: 1. The telescopic rod of the electric push rod moves downward to bring the round paper sheet sucked by the suction head into the paper cylinder, the suction head stops sucking, the telescopic rod of the electric push rod resets to drive the suction head to reset through the connecting frame and the connecting rod, the original paper sheet is stably placed in the firework paper cylinder, and then the round paper sheet is stably placed in the firework paper cylinder, thereby enhancing the placing effect, the upward and downward movement of the connecting frame 5 will extrude the limiting rod 13 through the sliding rod 15, and under the action of the first compression spring 11, the second compression spring 14 and the inclined slot of the clamping plate 12, the limiting rod 13 is sequentially inserted into each insertion hole of the clamping plate 12 along the inclined slot of the clamping plate 12, thereby enabling the clamping plate 12 and the push plate 10 to move a certain distance to switch after the suction head 7 places the round paper sheet and resets each time, thereby continuously placing the round paper sheet in the firework paper cylinder, thereby improving the placing efficiency.
[0011] 2. The push plate moves a certain distance while driving the material disc to move a certain distance through the placing rack, thereby pushing the next group of round paper sheets to the lower side of the suction head, thereby quickly feeding, thereby further improving the placing efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a three-dimensional structure schematic view of the utility model.
[0013] Figure 2 It is a first partial three-dimensional structure schematic view of the utility model.
[0014] Figure 3 It is a second partial three-dimensional structure schematic view of the utility model.
[0015] Figure 4 It is a third partial three-dimensional structure schematic view of the utility model.
[0016] Figure 5 It is a partial split three-dimensional structure schematic view of the utility model.
[0017] Figure 6 It is a fourth partial three-dimensional structure schematic view of the utility model.
[0018] Among them: 1-base, 2-limiting plate, 3-fixed frame, 4-electric push rod, 5-connecting frame, 6-connecting rod, 7-suction head, 8-trachea, 9-telescopic rod, 10-push plate, 11-first compression spring, 12-card plate, 13-limiting rod, 14-second compression spring, 15-sliding rod, 16-placing frame, 17-material tray, 18-card block. DETAILED DESCRIPTION
[0019] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional means such as bolts, rivets, welding, and bonding in the existing technology, which will not be described in detail here.
[0020] Example 1: A fireworks paper inserting device, such as Figures 1-6 As shown, it includes a base 1, two limit plates 2 are welded on the base 1, and the two limit plates 2 are symmetrically arranged. A fixing frame 3 is welded on the base 1, and an electric push rod 4 is fixedly connected to the fixing frame 3. A connecting frame 5 is welded on the telescopic end of the electric push rod 4, and a number of connecting rods 6 are evenly welded on the connecting frame 5. A suction head 7 is fixedly connected to the bottom of each connecting rod 6, and the suction head 7 is used to suck up round paper pieces. The top of each suction head 7 is fixedly connected to an air pipe 8. A switching component is provided on the base 1, and the switching component is connected to the connecting frame 5. A feeding component is provided on the switching component, and the switching component is used to switch the firework paper tube, and the feeding component is used to transport round paper pieces.
[0021] The bottom of the suction head 7 is made of rubber material, and the bottom of the suction head 7 is made of rubber material for better sucking up round paper pieces.
[0022] The switching assembly includes a telescopic rod 9, one end of the telescopic rod 9 is fixedly connected to the base 1, and the other end of the telescopic rod 9 is fixedly connected to a push plate 10, and a first compression spring 11 is connected between the push plate 10 and the base 1, and two card plates 12 are fixedly connected to one side of the push plate 10, and a number of jacks are opened on the card plate 12, and the two card plates 12 are symmetrically arranged, and two limit rods 13 are slidably connected to the base 1, and the two limit rods 13 are used to limit the card plates 12, and the two limit rods 13 are respectively connected to the base 1 with a second compression spring 14, and two sliding rods 15 are slidably connected to the connecting frame 5, and the two sliding rods 15 are fixedly connected with a gasket.
[0023] The bottom of the card plate 12 is provided with an oblique groove, and the oblique groove at the bottom of the card plate 12 is used for better inserting the limiting rod 12 into the rear socket.
[0024] The feeding assembly comprises a placing rack 16 fixedly connected to the push plate 10, a material tray 17 clamped on the placing rack 16, and a plurality of clamping blocks 18 fixedly connected to the bottom of the material tray 17 and used for supporting the round paper sheet.
[0025] At the beginning, the limiting rod 13 is inserted in one of the insertion holes of the clamping plate 12, the first compression spring 11 is in the compressed state, the round paper sheets are placed on the tray 17, and the tray 17 is placed on the placing rack 16. When it is needed to place the round paper sheets into the firework paper tubes, first, the staff connects the air pipe 8 joint with the air suction pump, then places the firework paper tube on the base 1 so that the firework paper tube is located between the two limiting plates 2, then starts the electric push rod 4 and the air suction pump. The air suction of the air suction pump will suck the round paper sheets on each suction head 7 respectively. The extension of the telescopic end of the electric push rod 4 drives the connecting frame 5 to move downwards. The movement of the connecting frame 5 drives the suction head 7 to move downwards through the connecting rod 6. The downward movement of the suction head 7 will smoothly bring the round paper sheets into the firework paper tube. The staff turns off the air suction pump, the suction head 7 does not suck air any more, the telescopic end of the electric push rod 4 resets to drive the suction head 7 to reset through the connecting frame 5 and the connecting rod 6, the round paper sheets are left in the firework paper tube, and the process is repeated. The downward movement of the telescopic end of the electric push rod 4 will bring the round paper sheets sucked by the suction head 7 into the paper tube, the suction head 7 does not suck air any more, the telescopic end of the electric push rod 4 resets to drive the suction head 7 to reset through the connecting frame 5 and the connecting rod 6, and the original paper sheets are smoothly placed in the firework paper tube, thereby smoothly placing the round paper sheets into the firework paper tube, thereby enhancing the placing effect.Initially, the connecting frame 5 drags the top of the sliding rod 15, the connecting frame 5 moves downward and no longer drags the sliding rod 15, under the action of gravity, the sliding rod 15 moves downward and is inserted into the insertion hole of the clamping plate 12 for a short distance and is in contact with the top of the limiting rod 13, the limiting rod 13 abuts against the bottom of the sliding rod 15 so that the sliding rod 15 no longer moves, the connecting frame 5 moves to the bottom position and will extrude the gasket at the lower part of the sliding rod 15, thereby extruding the limiting rod 13 downward, the limiting rod 13 moves downward and is out of contact with the insertion hole of the clamping plate 12, the second compression spring 14 is compressed, because the diameter of the limiting rod 13 is smaller than the diameter of the insertion hole of the clamping plate 12, thereby generating a gap between the limiting rod 13 and the insertion hole of the clamping plate 12, thereby resetting the first compression spring 11 for a short distance to drive the push plate 10 and the clamping plate 12 to move for a short distance, the insertion hole of the clamping plate 12 moves for a short distance and is attached to the side surface of the limiting rod 13, then the connecting frame 5 moves upward and no longer extrudes the gasket at the lower part of the sliding rod 15, the second compression spring 14 resets to drive the limiting rod 13 to reset, because the sliding rod 15 is still in the insertion hole of the clamping plate 12, at the same time, the clamping plate 12 moves for a short distance so that the limiting rod 13 is no longer on the same center as the insertion hole of the clamping plate 12, thereby resetting the limiting rod 13 to abut against the inclined groove at the bottom of the clamping plate 12 which moves for a short distance, then the connecting frame 5 resets to the initial position and will pull the top of the sliding rod 15 upward to move out of the insertion hole of the clamping plate 12, thereby resetting the first compression spring 11 again to drive the push plate 10 and the clamping plate 12 to move, at the same time, under the resetting action of the second compression spring 14, the limiting rod 13 will move upward along the inclined groove of the clamping plate 12, thereby the limiting rod 13 moves upward and is inserted into the second insertion hole of the clamping plate 12, at this time, the push plate 10 and the clamping plate 12 no longer move, the first compression spring 11 stops resetting, the connecting frame 5 moves upward and downward will extrude the limiting rod 13 through the sliding rod 15, at the same time, under the action of the first compression spring 11, the second compression spring 14 and the inclined groove of the clamping plate 12, the limiting rod 13 is sequentially inserted into each insertion hole of the clamping plate 12 along the inclined groove of the clamping plate 12, thereby the clamping plate 12 and the push plate 10 will push the firework paper tube to move a certain distance for switching after each time the suction head 7 is reset and the circular paper sheet is inserted, thereby continuously inserting the circular paper sheet into the firework paper tube, thereby improving the efficiency of insertion, at the same time, the push plate 10 moves a certain distance will drive the placement frame 16 to move, the placement frame 16 moves to drive the material disc 17 to move a certain distance, the material moves a certain distance will drive the circular paper sheet to move a certain distance, repeat the above process, at the same time, the push plate 10 moves a certain distance will drive the material disc 17 to move a certain distance through the placement frame 16, thereby pushing the next group of circular paper sheets to the lower part of the suction head 7, thereby rapidly feeding, thereby further improving the efficiency of insertion, after all the paper tubes are inserted, turn off the electric push rod 4 and the suction pump, press the limiting column, the second compression spring 14 is compressed, drive the push plate 10 to reset the clamping plate 12, release the limiting column, the limiting column is again inserted into the first insertion hole of the clamping plate 12, release it and the process is completed.
[0026] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A device for inserting fireworks paper discs, characterized by: The invention comprises a base (1), two limit plates (2) are fixedly connected to the base (1), the two limit plates (2) are symmetrically arranged, a fixing frame (3) is fixedly connected to the base (1), an electric push rod (4) is fixedly connected to the fixing frame (3), a connecting frame (5) is fixedly connected to the telescopic end of the electric push rod (4), a plurality of connecting rods (6) are evenly fixedly connected to the connecting frame (5), the bottom of each connecting rod (6) is fixedly connected to a suction head (7), the top of each suction head (7) is fixedly connected to an air pipe (8), a switching component is provided on the base (1), the switching component is connected to the connecting frame (5), a feeding component is provided on the switching component, the switching component is used to switch the firework paper tube, and the feeding component is used to transport round paper pieces; The switching assembly includes a telescopic rod (9), one end of the telescopic rod (9) is fixedly connected to the base (1), the other end of the telescopic rod (9) is fixedly connected to a push plate (10), a first compression spring (11) is connected between the push plate (10) and the base (1), one side of the push plate (10) is fixedly connected to two card plates (12), a plurality of jacks are provided on the card plate (12), and the two card plates (12) are symmetrically arranged, two limit rods (13) are slidably connected to the base (1), and the two limit rods (13) are respectively connected to the base (1) with a second compression spring (14), and two sliding rods (15) are slidably connected to the connecting frame (5), and both sliding rods (15) are fixedly connected to a gasket; The feeding assembly includes a placement rack (16), the placement rack (16) is fixedly connected to the push plate (10), a material tray (17) is clamped on the placement rack (16), and a plurality of clamping blocks (18) are fixedly connected to the bottom of the material tray (17).
2. A firework paper disc inserting device according to claim 1, characterized in that: The bottom of the suction head (7) is made of rubber.
3. The device for inserting firework paper discs according to claim 1, characterized in that: The bottom of the clamping plate (12) is provided with an oblique groove.