Conveying device for molding powder production

Abstract

The utility model relates to the technical field of conveying devices, and discloses a conveying device for molding powder production, which solves the problems that the existing molding powder conveying device is easy to cause dust flying during discharging, not only influences the working environment, but also causes material waste, and comprises a supporting plate, and supporting frames are fixedly mounted at four corners of the bottom of the supporting plate; two rollers are rotatably mounted at the bottoms of the two supporting frames, a driving motor is fixedly mounted on one side of the top of the supporting plate through a fixing seat, a winding drum is fixedly mounted at the output end of the driving motor, a positioning seat is rotatably mounted at one end of the winding drum, the bottom of the positioning seat is fixedly connected with the supporting plate, and a pull rope is wound on the surface of the winding drum; a hopper is fixedly installed at the bottom of the pull rope, a collecting barrel is fixedly installed on one side of the surface of the hopper, and a feeding valve is fixedly installed on the upper portion of the surface of the hopper. The molding powder conveying device does not cause dust flying during discharging, so that the working environment is ensured, material waste is avoided, and the molding powder conveying device has a very good using effect.

Description

TECHNICAL FIELD

[0001] The utility model belongs to conveying device technical field, concretely is a kind of conveying device for plastic powder production. BACKGROUND

[0002] The conveying device for plastic powder production can be a comprehensive device that combines multiple functions and characteristics to meet the needs of the plastic powder production process. It is widely used in various fields: 1. Chemical industry: In the chemical industry, the conveying device for plastic powder production is used to uniformly and stably supply plastic powder to coating tools such as spray guns, ensuring the smooth progress of the coating process. 2. Automobile manufacturing: In the field of automobile parts manufacturing, plastic powder equipment can provide high-quality coating for automobile hubs, engine parts, etc., improving the corrosion resistance and wear resistance of products. 3. Furniture manufacturing: In the furniture manufacturing industry, plastic powder equipment provides beautiful and durable powder coating for wooden and metal furniture, enhancing the surface protection and decorative effect of furniture. The design and function of these conveying devices make them play an important role in plastic powder production, improving production efficiency and product quality. The existing plastic powder conveying device is prone to dust flying when discharging, which not only affects the working environment but also causes material waste, and its use effect is not good. SUMMARY

[0003] To overcome the defects of the prior art, the utility model provides a conveying device for plastic powder production, which effectively solves the problem of dust flying when discharging the existing plastic powder conveying device, which not only affects the working environment but also causes material waste.

[0004] In order to achieve the above object, the utility model provides the following technical scheme: a conveying device for plastic powder production, including support plate, the bottom four corners of support plate all are fixedly installed with support frame, the bottom of two support frames all rotatoryly installs two gyro wheel, the top of support plate one side is fixedly installed with drive motor through fixed seat, the output of drive motor is fixedly installed with reel, the one end of reel rotatoryly installs with positioning seat, the bottom of positioning seat is fixedly connected with support plate, the surface of reel is wound with pull rope, the bottom of pull rope is fixedly installed with hopper, the surface one side of hopper is fixedly installed with collection cylinder, the upper portion of hopper surface is fixedly installed with feed valve, the bottom of hopper is fixedly installed with downcomer, the circumference of downcomer annular equidistance is equipped with three dust collection heads, the bottom of collection cylinder is screwly connected with threaded head, the bottom of threaded head rotatoryly installs with connecting pipe, the one end of connecting pipe is fixedly installed with hollow ring, hollow ring is fixedly installed on the surface of downcomer, the downside of downcomer rotatoryly installs with rotating ring, the surface of rotating ring is fixedly installed with external gear ring, the downside of rotating ring is fixedly connected with three hard pipes and three dust collection heads, the bottom of collection cylinder inside is fixedly installed with filter, the upper portion of collection cylinder inside is equipped with impeller, the one side of hopper top is fixedly installed with servo motor through fixed frame, the output of servo motor is equipped with transmission assembly, transmission assembly is transmission connection with impeller and four dust collection heads, servo motor operation is through transmission assembly and is given to impeller and four dust collection heads power output, makes the rotation of impeller produce suction, and makes four dust collection heads rotate even dust collection.

[0005] Preferably, the transmission assembly includes a driving sprocket and a driven sprocket, the driving sprocket is fixedly installed on the output end of the servo motor, the driven sprocket is rotatably installed on the middle of the top of the collection cylinder through the positioning frame, and the chain is engagedly connected between the driven sprocket and the driving sprocket.

[0006] Preferably, the bottom of the driven sprocket is fixedly installed with a shaft, the surface of the shaft is rotatably installed with a shaft sleeve, the shaft sleeve is fixedly installed on the top of the collection cylinder, and the bottom of the shaft extends into the interior of the collection cylinder and is fixedly connected with the impeller.

[0007] Preferably, the bottom of the driving sprocket is fixedly installed with a rotating rod, the bottom of the rotating rod is fixedly installed with a transmission gear, the transmission gear is engagedly connected with the external gear ring, the surface of the rotating rod is rotatably installed with three bearings, and the surfaces of the three bearings are fixedly connected with the hopper through the fixed rods.

[0008] Compared with the prior art, the beneficial effects of the utility model are that: when using, the operator fills the plastic powder into the inside of the hopper through the feeding valve, and then starts the driving motor to drive the winding drum to rotate along the positioning seat, the winding drum pulls the hopper to move up through the pull rope when rotating, and then the operator pushes the support frame to drive the four rollers to roll, so that the hopper can be quickly moved to the working place; when discharging, the operator opens the discharge pipe, so that the material in the inside of the hopper is discharged, and at the same time, the operator starts the servo motor to drive the driving sprocket to rotate, the driving sprocket drives the driven sprocket to rotate along the positioning frame through the chain,

[0009] The driven sprocket drives the shaft rod to rotate along the inside of the shaft sleeve when rotating, the shaft rod drives the impeller to rotate and inhale air when rotating, so that the dust is sucked into the filter hopper through the three dust suction heads, the rotating ring, the hollow ring and the connecting pipe, the driving sprocket also drives the rotating rod to rotate in the inside of the three bearings at the same time, the rotating rod drives the outer gear ring to rotate through the transmission gear when rotating, the outer gear ring drives the rotating ring to rotate along the hollow ring when rotating, the hollow ring drives the three dust suction heads to rotate when rotating, so that the dust suction can be more uniform and comprehensive; the plastic powder conveying device can not cause dust flying when discharging, so that the working environment is ensured and the material waste is not caused, and the use effect is very good. BRIEF DESCRIPTION OF DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with embodiments of the utility model, and do not constitute limitations to the utility model.

[0011] In the drawings:

[0012] Figure 1 It is the conveying device structure schematic view for plastic powder production of the utility model;

[0013] Figure 2 It is the hopper and collection cylinder structure schematic view of the utility model;

[0014] Figure 3 It is the collection cylinder inside structure schematic view of the utility model;

[0015] Figure 4 It is the utility model Figure 3 It is the enlarged structure schematic view of A in the utility model;

[0016] In the figure: 1, support plate; 2, support frame; 3, roller; 4, drive motor; 5, winding drum; 6, positioning seat; 7, pull rope; 8, hopper; 9, collection cylinder; 10, feeding valve; 11, dust collection head; 12, connecting pipe; 13, hollow ring; 14, rotating ring; 15, outer gear ring; 16, discharge pipe; 17, filter; 18, impeller; 19, threaded head; 20, servo motor; 21, driving sprocket; 22, positioning frame; 23, driven sprocket; 24, chain; 25, shaft; 26, shaft sleeve; 27, rotating rod; 28, bearing; 29, transmission gear. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] By Figures 1 to 4 The utility model discloses a support plate 1 is provided with two support frames 2 on the bottom four corners, and the bottom of two support frames 2 is rotatably installed with two rollers 3, and the top of support plate 1 is fixedly installed with drive motor 4 on one side through fixed seat, and the output end of drive motor 4 is fixedly installed with winding drum 5, and one end of winding drum 5 is rotatably installed with positioning seat 6, and the bottom of positioning seat 6 is fixedly connected with support plate 1, and the surface of winding drum 5 is wound with pull rope 7, and the bottom of pull rope 7 is fixedly installed with hopper 8, and the surface of hopper 8 is fixedly installed with collection cylinder 9 on one side, and the surface of hopper 8 is fixedly installed with feeding valve 10 on the upper portion, and the bottom of hopper 8 is fixedly installed with discharge pipe 16, and the circumference of discharge pipe 16 is annularly and equidistantly provided with three dust collection heads 11, and the bottom of collection cylinder 9 is threadedly connected with threaded head 19, and the bottom of threaded head 19 is rotatably installed with connecting pipe 12, and one end of connecting pipe 12 is fixedly installed with hollow ring 13, and hollow ring 13 is fixedly installed on the surface of discharge pipe 16, and the lower side of discharge pipe 16 is rotatably installed with rotating ring 14, and the surface of rotating ring 14 is fixedly installed with outer gear ring 15, and the lower side of rotating ring 14 is fixedly connected with three dust collection heads 11 through three hard pipes, and the bottom inside collection cylinder 9 is fixedly installed with filter 17, and the upper portion inside collection cylinder 9 is provided with impeller 18, and the top of hopper 8 is fixedly installed with servo motor 20 on one side through fixed frame, and the output end of servo motor 20 is provided with transmission assembly, and transmission assembly is in transmission connection with impeller 18 and four dust collection heads 11, and when servo motor 20 operates, power is outputted to impeller 18 and four dust collection heads 11 through transmission assembly, so that impeller 18 rotates to generate suction, and four dust collection heads 11 rotate to uniformly suck dust.

[0019] When in use, the operator fills the inside of the hopper 8 with plastic powder through the feeding valve 10, and then starts the driving motor 4 to drive the winding drum 5 to rotate along the positioning seat 6. When the winding drum 5 rotates, it pulls the hopper 8 to move up through the pull rope 7, and then the operator pushes the support frame 2 to drive the four rollers 3 to roll, so as to drive the hopper 8 to move to the working position quickly. When discharging, the operator opens the discharge pipe 16, so that the material in the inside of the hopper 8 is discharged. At the same time, the operator starts the servo motor 20 to drive the transmission assembly to operate, and when the transmission assembly operates, it drives the impeller 18 to rotate to inhale air, so as to inhale the dust into the filter 17 through the three dust suction heads 11, the rotating ring 14, the hollow ring 13 and the connecting pipe 12.

[0020] When the transmission assembly operates, it also drives the outer gear ring 15 to rotate, and the outer gear ring 15 drives the rotating ring 14 to rotate along the hollow ring 13, and the hollow ring 13 drives the three dust suction heads 11 to rotate, so that the dust can be sucked more evenly and comprehensively. Therefore, the plastic powder conveying device can not cause dust flying when discharging, so as to ensure the working environment and prevent the waste of materials, and has very good use effect.

[0021] The transmission assembly comprises a driving sprocket 21 and a driven sprocket 23. The driving sprocket 21 is fixedly installed on the output end of the servo motor 20. The driven sprocket 23 is rotatably installed on the middle part of the top of the collecting cylinder 9 through the positioning frame 22. The driven sprocket 23 and the driving sprocket 21 are meshed and connected by a chain 24. The bottom of the driven sprocket 23 is fixedly installed with a shaft rod 25. The surface of the shaft rod 25 is rotatably installed with a shaft sleeve 26. The shaft sleeve 26 is fixedly installed on the top of the collecting cylinder 9. The bottom of the shaft rod 25 extends into the inside of the collecting cylinder 9 and is fixedly connected with the impeller 18. The bottom of the driving sprocket 21 is fixedly installed with a rotating rod 27. The bottom of the rotating rod 27 is fixedly installed with a transmission gear 29. The transmission gear 29 is meshed and connected with the outer gear ring 15. The surface of the rotating rod 27 is rotatably installed with three bearings 28. The surfaces of the three bearings 28 are fixedly connected with the hopper 8 through fixed rods.

[0022] The operator starts the servo motor 20 to drive the driving sprocket 21 to rotate, and the driving sprocket 21 drives the driven sprocket 23 to rotate along the positioning frame 22 through the chain 24. When the driven sprocket 23 rotates, it drives the shaft rod 25 to rotate along the inside of the shaft sleeve 26. When the shaft rod 25 rotates, it drives the impeller 18 to rotate to inhale air.

[0023] When the driving sprocket 21 rotates, it also drives the rotating rod 27 to rotate in the inside of the three bearings 28. When the rotating rod 27 rotates, it drives the outer gear ring 15 to rotate through the transmission gear 29.

Claims

1. A conveying device for the production of plastic powders, comprising a support plate (1), characterized in that: The bottom four corners of the support plate (1) are fixedly installed with support frames (2), the bottoms of the two support frames (2) are rotatably installed with two rollers (3), one side of the top of the support plate (1) is fixedly installed with a driving motor (4) through a fixed seat, the output end of the driving motor (4) is fixedly installed with a winding drum (5), one end of the winding drum (5) is rotatably installed with a positioning seat (6), the bottom of the positioning seat (6) is fixedly connected with the support plate (1), the surface of the winding drum (5) is wound with a pull rope (7), the bottom of the pull rope (7) is fixedly installed with a hopper (8), one side of the surface of the hopper (8) is fixedly installed with a collecting cylinder (9), the upper portion of the surface of the hopper (8) is fixedly installed with a feeding valve (10), the bottom of the hopper (8) is fixedly installed with a discharging pipe (16), the circumferential surface of the discharging pipe (16) is annularly and equidistantly provided with three dust collection heads (11), the bottom of the collecting cylinder (9) is threadedly connected with a threaded head (19), the bottom of the threaded head (19) is rotatably installed with a connecting pipe (12), one end of the connecting pipe (12) is fixedly installed with a hollow ring (13), the hollow ring (13) is fixedly installed on the surface of the discharging pipe (16), the lower side of the discharging pipe (16) is rotatably installed with a rotating ring (14), the surface of the rotating ring (14) is fixedly installed with an external gear ring (15), the lower side of the rotating ring (14) is fixedly connected with the three dust collection heads (11) through three hard pipes, the bottom of the inside of the collecting cylinder (9) is fixedly installed with a filter (17), the upper portion of the inside of the collecting cylinder (9) is provided with an impeller (18), one side of the top of the hopper (8) is fixedly installed with a servo motor (20) through a fixed frame, the output end of the servo motor (20) is provided with a transmission assembly, the transmission assembly is in transmission connection with the impeller (18) and the four dust collection heads (11), when the servo motor (20) operates, power is output to the impeller (18) and the four dust collection heads (11) through the transmission assembly, so that the impeller (18) rotates to generate suction, and the four dust collection heads (11) rotate to uniformly suck dust.

2. A conveying device for the production of plastic powder according to claim 1, characterized in that The transmission assembly comprises a driving sprocket (21) and a driven sprocket (23), the driving sprocket (21) is fixedly installed on the output end of the servo motor (20), the driven sprocket (23) is rotatably installed on the middle portion of the top of the collecting cylinder (9) through a positioning frame (22), and the driven sprocket (23) and the driving sprocket (21) are in meshing connection with a chain (24).

3. A conveying device for the production of plastic powder according to claim 2, characterized in that The bottom of the driven sprocket (23) is fixedly installed with a shaft rod (25), the surface of the shaft rod (25) is rotatably installed with a shaft sleeve (26), the shaft sleeve (26) is fixedly installed on the top of the collecting cylinder (9), and the bottom of the shaft rod (25) extends into the inside of the collecting cylinder (9) and is fixedly connected with the impeller (18).

4. The conveying device for plastic powder production according to claim 2, characterized in that: The bottom of the driving sprocket (21) is fixedly installed with a rotating rod (27), the bottom of the rotating rod (27) is fixedly installed with a transmission gear (29), the transmission gear (29) is in meshing connection with the external gear ring (15), the surface of the rotating rod (27) is rotatably installed with three bearings (28), and the surfaces of the three bearings (28) are fixedly connected with the hopper (8) through fixed rods.

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