Explosion-proof valve drying mechanism

Abstract

The utility model provides an anti-explosion valve drying mechanism which comprises a carrying disc, a carrying disc feeding and discharging receiving and conveying device, a furnace body, two groups of chain type lifting devices which are distributed left and right and installed in the furnace body, and a material pushing air cylinder installed on the upper left portion of the furnace body. A feeding-discharging opening is formed in the bottom of the furnace body; the loading disc feeding and discharging receiving and conveying device is located below the feeding and discharging opening. The carrying disc feeding and discharging receiving and conveying device controls carrying discs to be conveyed from left to right. The chain type lifting device on the left side receives the carrying disc from the carrying disc feeding and discharging receiving and conveying device and conveys the carrying disc upwards, the material pushing air cylinder controls a carrier at the upper end of the chain type lifting device on the left side to be pushed rightwards to the upper end of the chain type lifting device on the right side, and the chain type lifting device on the right side controls the carrying disc to descend and place the carrying disc back into the carrying disc feeding and discharging receiving and conveying device. According to the design, products can be continuously dried without intervals, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of explosion-proof valve processing equipment, and in particular to an explosion-proof valve drying mechanism. Background Technology

[0002] During the processing of explosion-proof valves, various performance tests are required, including water seal performance testing. After the water seal performance test, water droplets will be attached to the explosion-proof valves. In order not to affect subsequent processes, the explosion-proof valves need to be dried. Currently, the products need to be manually placed in the baking equipment, taken out after a certain period of time, and replaced with a new batch of products for drying. This method is inefficient and wastes labor, so it needs to be improved. Utility Model Content

[0003] The purpose of this invention is to provide an explosion-proof valve drying mechanism to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] An explosion-proof valve drying mechanism includes a tray, a tray feeding and discharging device, a furnace body, two sets of chain-type lifting devices installed on the left and right sides of the furnace body, and a pushing cylinder installed on the upper left side of the furnace body; the bottom of the furnace body has a feeding and discharging opening; the tray feeding and discharging device is located below the feeding and discharging opening; the chain-type lifting device includes a chain drive device and two sets of tray lifting assemblies symmetrically distributed front and rear; the tray lifting assembly includes a frame, an upper drive shaft, a lower drive shaft, a sprocket, a chain, and a support plate; two frames are provided and arranged on the left and right sides; the upper drive shaft is rotatably connected to the upper end of the two frames; the lower drive shaft is rotatably connected to the lower end of the two frames; Four sprockets are provided; each drive shaft is equipped with two sprockets; two chains are provided; the two chains are respectively driven and connected between the two sprockets distributed vertically; the support plate has an L-shaped structure; several support plates are provided and evenly distributed around the outer periphery of the chain; the chain drive device is used to control the synchronous operation of two sets of pallet lifting components; multiple pallets are provided and are fed into the pallet inlet / outlet receiving device at the left end, and are discharged from the right end of the pallet inlet / outlet receiving device after passing through two sets of chain-type lifting devices; the power output end of the pusher cylinder is connected to the pusher plate, which is used to control the pallet at the upper end of the chain-type lifting device on the left to push to the upper end of the chain-type lifting device on the right.

[0006] As further described in this utility model, the carrier disk has multiple explosion-proof valve placement slots arranged in a matrix.

[0007] Further description of this utility model: one end of the lower drive shaft extends out of the outside of the upright and is connected to a driven bevel gear; the chain drive device is located on one side of the bottom of the furnace body and includes a motor, a drive shaft, and two drive bevel gears; the drive shaft is longitudinally mounted through a shaft seat; the power output end of the motor is connected to the drive shaft; the two drive bevel gears are mounted on the drive shaft and are respectively connected to the driven bevel gears for transmission.

[0008] As further described in this utility model, the furnace body is provided with openable movable door panels on all four sides.

[0009] The beneficial effects of this utility model are as follows:

[0010] This design uses a carrier tray to hold an explosion-proof valve. The carrier tray, filled with material, is fed into the furnace from the left end of the carrier tray inlet / outlet conveyor. The tray is then sent to the bottom of the furnace. Then, a chain-type lifting device on the left side of the furnace takes the tray from the inlet / outlet conveyor and conveys it upwards. When it reaches the top, a pusher cylinder pushes the tray to the right above the chain-type lifting device on the right. The chain-type lifting device on the right controls the tray to descend until it is placed back onto the carrier tray inlet / outlet conveyor. The tray is then sent out to the right by the carrier tray inlet / outlet conveyor. One round of conveying the tray from the furnace completes the drying of the product. This method allows for continuous drying of the product without interruption, improving work efficiency. Attached Figure Description

[0011] Figure 1 This is an overall structural diagram of the present invention;

[0012] Figure 2 This is a partial structural diagram of the present invention;

[0013] Figure 3 This is a structural diagram of the tray feeding and discharging device and the tray of this utility model. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings:

[0015] like Figure 1-3As shown, an explosion-proof valve drying mechanism includes a tray 2, a tray feeding and discharging device 51, a furnace body 52, two sets of chain-type lifting devices 53 installed on the left and right sides inside the furnace body 52, and a pushing cylinder 54 installed on the upper left side of the furnace body 52; the bottom of the furnace body 52 has a feeding and discharging opening 521; the tray feeding and discharging device 51 is located below the feeding and discharging opening 521; the chain-type lifting device 53 includes a chain drive device 531 and two sets of tray lifting assemblies 532 symmetrically distributed front and rear; the tray lifting assembly 532 includes a frame 5321, an upper drive shaft 4322, a lower drive shaft 4323, a sprocket 5324, a chain 5325, and a support plate 5326; the frame 5321... Two sprockets 5321 are arranged side-by-side; the upper drive shaft 4322 is rotatably connected to the upper end of the two uprights 5321; the lower drive shaft 4323 is rotatably connected to the lower end of the two uprights 5321; four sprockets 5324 are arranged; each drive shaft 4321 is equipped with two sprockets 5324; two chains 5325 are arranged; the two chains 5325 are respectively connected between the two sprockets 5324 arranged vertically; the support plate 5326 has an L-shaped structure; several support plates 5326 are arranged and evenly distributed around the outer periphery of the chains 5325, and the support plate 5326 on the opposite side of the two sets of pallet lifting assemblies 532 is used to support the front and rear ends of the pallet 2; the chain The drive unit 531 is used to control the synchronous operation of two sets of tray lifting assemblies 532; multiple trays 2 are provided and are fed into the tray inlet / outlet conveyor 51 from the left end, and after passing through two sets of chain-type lifting devices 53, they are sent out from the right end of the tray inlet / outlet conveyor 51; the power output end of the pusher cylinder 54 is connected to the pusher plate 541, which is used to control the tray 2 at the upper end of the chain-type lifting device 53 on the left to push to the upper end of the chain-type lifting device 53 on the right; when the tray 2 is placed on the tray inlet / outlet conveyor 51, the front and rear ends of the tray 2 extend out of the outside of the tray inlet / outlet conveyor 51, so that the chain-type lifting device 53 can pick it up or put it back into the inlet / outlet conveyor 51; when the tray inlet / outlet conveyor... After receiving tray 2, 51 controls the tray 2 to be transported to the right and sent into the bottom of furnace body 52. ​​During the operation of the chain-type lifting device 53 on the left, the support plate 5326 at the bottom position receives tray 2 and transports it upward until it moves to the top position. Then, the pushing cylinder 54 pushes tray 2 to the upper end of chain-type lifting device 53 on the right. Then, chain-type lifting device 53 controls tray 2 to descend until tray 2 is placed back into tray feeding and discharging device 51. Then, tray feeding and discharging device 51 controls tray 2 to be sent out to the right. During the conveying process of tray 2 in furnace body 52, a set time is required. During this process, the product can be dried, ensuring that the product can be continuously transported without stopping, thus improving processing efficiency.

[0016] The carrier 2 has multiple explosion-proof valve placement slots 21 arranged in a matrix, and multiple products are placed on the carrier 2 to improve efficiency.

[0017] One end of the lower drive shaft 4323 extends out of the outside of the upright 5321 and is connected to a driven bevel gear 53211; the chain drive device 531 is located on one side of the bottom of the furnace body, including a motor 5311, a drive shaft 5312 and two drive bevel gears 5313; the drive shaft 5312 is longitudinally mounted through a bearing seat; the power output end of the motor 5311 is connected to the drive shaft 5312; the two drive bevel gears 5313 are mounted on the drive shaft 5312 and are respectively connected to the driven bevel gears 53211 for transmission; the motor 5311 controls the drive shaft 5312 to rotate, and the drive shaft 5312 controls the two driven bevel gears 53211 to rotate through the drive bevel gears 5313, thereby controlling the two lower drive shafts 4323 to rotate synchronously to input power and control the chain 5325 to run.

[0018] The furnace body 52 is equipped with openable movable door panels 521 on all four sides for easy manual maintenance.

[0019] The above description does not limit the technical scope of this invention. Any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this invention shall still fall within the scope of the technical solution of this invention.

Claims

1. A drying mechanism for an explosion-proof valve, characterized in that: The furnace includes a carrier tray, a carrier tray feeding and discharging device, a furnace body, two sets of chain-type lifting devices installed on the left and right sides of the furnace body, and a pushing cylinder installed on the upper left side of the furnace body; the bottom of the furnace body has a feeding and discharging opening; the carrier tray feeding and discharging device is located below the feeding and discharging opening; the chain-type lifting device includes a chain drive device and two sets of carrier tray lifting assemblies symmetrically distributed front and rear; the carrier tray lifting assembly includes a frame, an upper drive shaft, a lower drive shaft, sprockets, a chain, and a support plate; two frames are provided and are arranged on the left and right sides; the upper drive shaft is rotatably connected to the upper end of the two frames; the lower drive shaft is rotatably connected to the lower end of the two frames; four sprockets are provided. Each drive shaft is equipped with two sprockets; two chains are provided; the two chains are respectively connected to the two sprockets distributed vertically; the support plate is an L-shaped structure; several support plates are provided and evenly distributed around the outer periphery of the chains; the chain drive device is used to control the synchronous operation of two sets of pallet lifting components; multiple pallets are provided and are fed into the pallet inlet / outlet conveying device at the left end, and are discharged from the right end of the pallet inlet / outlet conveying device after passing through two sets of chain-type lifting devices; the power output end of the pusher cylinder is connected to the pusher plate, which is used to control the pallet at the upper end of the chain-type lifting device on the left to push to the upper end of the chain-type lifting device on the right.

2. The explosion-proof valve drying mechanism according to claim 1, characterized in that: The carrier disk has multiple explosion-proof valve placement slots arranged in a matrix.

3. The explosion-proof valve drying mechanism according to claim 1, characterized in that: One end of the lower drive shaft extends out of the outside of the upright and is connected to a driven bevel gear; the chain drive device is located on one side of the bottom of the furnace body and includes a motor, a drive shaft and two drive bevel gears; the drive shaft is longitudinally mounted through a shaft seat; the power output end of the motor is connected to the drive shaft; the two drive bevel gears are mounted on the drive shaft and are respectively connected to the driven bevel gears for transmission.

4. The explosion-proof valve drying mechanism according to claim 1, characterized in that: The furnace body is equipped with movable doors that can be opened on all four sides.

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