Drying device for potted firework barrel production

Abstract

A drying device for potted firework barrel production relates to the technical field of potted firework barrel production and comprises a drying box, a PLC is mounted on the side face of the drying box, a feeding port and a discharging port are formed in the side face of the drying box, a fan is mounted at the top of the drying box, and an air opening of the fan is communicated with the interior of the drying box. Chain plate type conveyors are installed on the inner side of the drying box, the two chain plate type conveyors are symmetrically arranged front and back, connecting frames are evenly fixed to conveying chain plates of the chain plate type conveyors, sleeves are rotatably installed on the connecting frames, and the sleeves are in transmission connection with the inner wall of the drying box through a transmission mechanism; according to the drying device for producing the potted firework barrels, the potted firework barrels can rotate in the conveying process, so that the potted firework barrels can be uniformly heated, the production quality of the potted firework barrels is guaranteed, and the potted firework barrels are convenient to take and use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pot flower cannon production, especially to a drying device for pot flower cannon production. BACKGROUND

[0002] Pot flower refers to the combination fireworks with integrally formed cavity, and the pot flower is ignited by the gunpowder in the ignition tube. The quality of the pot flower cannon is related to the ignition effect of the pot flower. During the production of the pot flower cannon, the paper tube is rolled and then fixed by applying paste or glue. Therefore, the pot flower cannon has high humidity after production and needs to be dried.

[0003] In the prior art, a large number of pot flower cannons are stacked in a drying chamber for drying. In the same drying time, the paper tubes at different positions are dried to different degrees, causing some paper tubes to be over-dried and some paper tubes to be still in a wet state, thereby resulting in low production quality. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem of overcoming the defects of the prior art and provides a drying device for pot flower cannon production. The pot flower cannon can rotate during the conveying process, so that it can be uniformly heated, thereby ensuring the production quality of the pot flower cannon. The device is convenient to use and can effectively solve the problems in the background art.

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

[0006] A drying device for pot flower cannon production includes a drying box. A PLC controller is installed on the side of the drying box. An inlet and an outlet are respectively formed on the side of the drying box. A fan is installed on the top of the drying box. The air outlet of the fan is in communication with the inside of the drying box. A chain plate conveyor is installed on the inside of the drying box. The chain plate conveyor is provided with two groups and is symmetrically arranged front and back. Connection frames are uniformly fixed on the conveying chain plates of the chain plate conveyor. A sleeve is rotatably installed on the connection frame. The sleeve is drivingly connected to the inner wall of the drying box through a transmission mechanism. A heater is installed on the inside of the drying box. A pushing mechanism is installed on the drying box corresponding to the position of the outlet. The PLC controller is electrically connected with the heater, the chain plate conveyor, the fan and an external power source.

[0007] Further, the sleeve is rotatably connected to the connection frame through a bearing.

[0008] Further, the transmission mechanism includes a rack and a gear. The gear is sleeved and fixed on the sleeve. The rack is fixed on the inner wall of the drying box. The gear is engaged with the rack.

[0009] Furthermore, the feeding mechanism includes a mounting cylinder, an electric push rod, and a push block. The mounting cylinder is fixed to the side of the drying chamber. The electric push rod is mounted on the mounting cylinder, and the push block is fixed to the telescopic end of the electric push rod. The electric push rod is electrically connected to a PLC controller.

[0010] Furthermore, the pusher block is positioned corresponding to the discharge port.

[0011] Furthermore, the pushing mechanism also includes a protrusion, which is fixed to the side of the pushing block.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This drying device for producing potted flower tubes has the following advantages:

[0013] 1. The conveyor chain of the chain conveyor drives the sleeve to move through the connecting frame, thereby conveying the potted flower tubes to different positions. During the movement of the sleeve, the gear and rack mesh and drive the potted flower tube to rotate through the sleeve, so that it can be heated evenly, thus ensuring the quality of potted flower tube production.

[0014] 2. The material pushing mechanism pushes the potted flower cannon barrel out of the sleeve through the discharge port, making it convenient to pick up materials and easy to use. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional first cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a three-dimensional second cross-sectional structural diagram of the present invention;

[0018] Figure 4 This is a schematic diagram of the three-dimensional third cross-sectional structure of the present invention.

[0019] Figure 5 This utility model Figure 4 A magnified structural diagram at point A.

[0020] In the diagram: 1-Drying oven, 2-Fan, 3-Pushing mechanism, 31-Mounting cylinder, 32-Electric push rod, 33-Push block, 34-Protrusion, 4-Transmission mechanism, 41-Rack and pinion, 42-Gear, 5-PLC controller, 6-Inlet, 7-Outlet, 8-Chain conveyor, 9-Connecting frame, 10-Heater, 11-Sleeve, 12-Bearing. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-5 This embodiment provides a technical solution: a drying device for producing potted flower tubes, including a drying chamber 1. A PLC controller 5 is installed on the side of the drying chamber 1. An inlet 6 and an outlet 7 are respectively opened on the side of the drying chamber 1. A fan 2 is installed on the top of the drying chamber 1, and the air outlet of the fan 2 is connected to the interior of the drying chamber 1. A chain conveyor 8 is installed inside the drying chamber 1. Two sets of chain conveyors 8 are arranged symmetrically front and back. Connecting frames 9 are evenly fixed on the conveyor chain of the chain conveyor 8. A sleeve 11 is rotatably installed on the connecting frame 9. The sleeve 11 is rotatably connected to the connecting frame 9 through a bearing 12, and the sleeve 11 is connected to the drying chamber 1 through a transmission mechanism 4. The drying chamber 1 is equipped with an inner wall drive connection and a heater 10 is installed inside. A pusher mechanism 3 is installed on the drying chamber 1 at the position corresponding to the discharge port 7. The PLC controller 5 is electrically connected to the heater 10, the chain conveyor 8, the fan 2 and the external power supply. The potted flower tubes are put into the sleeve 11 through the feed port 6. The two ends of the potted flower tubes are placed on the sleeve 11. Then, the conveyor chain of the chain conveyor 8 drives the sleeve 11 to move through the connecting frame 9, thereby transporting the potted flower tubes to different positions. The potted flower tubes are heated and dried by the heater 10. The hot air in the drying chamber 1 is extracted by the fan 2. The temperature is uniformized by the air flow and water vapor is discharged.

[0023] The transmission mechanism 4 includes a rack 41 and a gear 42. The gear 42 is sleeved and fixed on the sleeve 11, and the rack 41 is fixed on the inner wall of the drying box 1. The gear 42 and the rack 41 mesh with each other. During the movement of the sleeve 11, the gear 42 and the rack 41 mesh and drive each other. The gear 42 drives the potted flower tube to rotate through the sleeve 11, so that it can be heated evenly, thereby ensuring the quality of the potted flower tube production.

[0024] The feeding mechanism 3 includes an installation cylinder 31, an electric push rod 32, and a push block 33. The installation cylinder 31 is fixed to the side of the drying oven 1. The electric push rod 32 is installed on the installation cylinder 31. The push block 33 is fixed to the telescopic end of the electric push rod 32. The electric push rod 32 is electrically connected to the PLC controller 5. The push block 33 is positioned corresponding to the outlet 7. The feeding mechanism 3 also includes a protrusion 34, which is fixed to the side of the push block 33. When the potted flower tube moves to the outlet 7, the telescopic end of the electric push rod 32 drives the push block 33 to telescopically move. The push block 33 abuts against the end of the potted flower tube, and the protrusion 34 extends into the inside of the port of the potted flower tube, thereby pushing the potted flower tube out of the sleeve 11 and out of the outlet 7. It is convenient to pick up materials and easy to use.

[0025] The working principle of the drying device for producing potted flower tubes provided by this utility model is as follows: Potted flower tubes are fed into the sleeve 11 through the feed port 6. The two ends of the potted flower tubes rest on the sleeve 11. Then, the conveying chain of the chain conveyor 8 drives the sleeve 11 to move through the connecting frame 9, thereby transporting the potted flower tubes to different positions. The potted flower tubes are heated and dried by the heater 10. The hot air in the drying chamber 1 is extracted by the fan 2. The temperature is uniformized by the air flow and water vapor is discharged. During the movement of the sleeve 11, the gear 42 meshes with the rack 41. The gear 42 drives the potted flower tube to rotate through the sleeve 11, so that it can be heated evenly. When the potted flower tube moves to the discharge port 7, the telescopic end of the electric push rod 32 drives the push block 33 to telescopically move. The push block 33 abuts against the end of the potted flower tube, and the protrusion 34 extends into the inside of the port of the potted flower tube, thereby pushing the potted flower tube out of the sleeve 11 to the discharge port 7.

[0026] It is worth noting that the components disclosed in the above embodiments are all general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. The PLC controller 5 model is XD3, and the heater 10 refers to an electrical appliance that uses electrical energy to achieve a heating effect.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. For example, a rotary connection can refer to a rotary connection through a bearing.

[0028] The parts of this utility model not described in detail are prior art. Although this utility model has been specifically shown and introduced in conjunction with preferred embodiments, there are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of this utility model. However, those skilled in the art should understand that various changes in form and detail can be made to this utility model without departing from the spirit and scope of this utility model as defined by the appended claims, and all such changes shall be within the protection scope of this utility model.

Claims

1. A drying device for pot flower barrel production, comprising a drying box (1), characterized in that: The side of the drying box (1) is provided with a PLC controller (5), and the side of the drying box (1) is respectively provided with a feeding port (6) and a discharging port (7); the top of the drying box (1) is provided with a fan (2), the air outlet of the fan (2) is communicated with the inside of the drying box (1), the inside of the drying box (1) is provided with a chain plate conveyor (8), the chain plate conveyor (8) is provided with two groups and is symmetrically arranged, the conveying chain plate of the chain plate conveyor (8) is uniformly provided with a connecting frame (9), the connecting frame (9) is rotatably provided with a sleeve pipe (11), the sleeve pipe (11) is drivingly connected with the inner wall of the drying box (1) through a transmission mechanism (4), the inside of the drying box (1) is provided with a heater (10), the position of the drying box (1) corresponding to the discharging port (7) is provided with a pushing mechanism (3), and the PLC controller (5) is electrically connected with the heater (10), the chain plate conveyor (8), the fan (2) and an external power supply.

2. The drying device for pot flower cartridge production according to claim 1, characterized in that: The sleeve pipe (11) is rotatably connected with the connecting frame (9) through a bearing (12).

3. The drying device for pot flower cartridge production according to claim 1, characterized in that: The transmission mechanism (4) comprises a rack (41) and a gear (42), the gear (42) is sleeved and fixed on the sleeve pipe (11), and the rack (41) is fixed on the inner wall of the drying box (1).

4. The drying device for pot flower cartridge production according to claim 1, characterized in that: The pushing mechanism (3) comprises a mounting cylinder (31), an electric push rod (32) and a push block (33), the mounting cylinder (31) is fixedly connected with the side of the drying box (1), the electric push rod (32) is mounted on the mounting cylinder (31), and the push block (33) is fixed on the telescopic end of the electric push rod (32).

5. The drying apparatus for pot flower cartridge production according to claim 4, characterized in that: The push block (33) is arranged in position corresponding to the discharging port (7).

6. The drying apparatus for pot flower cartridge production according to claim 4, characterized in that: The pushing mechanism (3) further comprises a protruding block (34), and the protruding block (34) is fixed on the side of the push block (33). The pushing mechanism (3) further comprises a protruding block (34), and the protruding block (34) is fixed on the side of the push block (33).

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