CN219859579U - Automatic powder feeding device - Google Patents

Abstract

The utility model relates to the technical field of automatic powder feeding, and discloses an automatic powder feeding device which comprises a feeding box, wherein a feeding pipe is fixedly arranged in the center of the upper end face of the feeding box, a filter screen is fixedly connected between the inner walls of the two sides of the feeding box, a first screw rod and a second screw rod are respectively and rotatably arranged between the two sides of the front end face and the rear end face of the feeding box, sliding seats are respectively sleeved on the outer walls of the first screw rod and the second screw rod in a threaded manner, a cleaning brush is fixedly connected between the two sliding seats, the cleaning brush is tightly attached to the filter screen, and a protection cone is fixedly connected between the inner walls of the two sides of the feeding box. According to the utility model, through the filtering and convenient cleaning functions, the powder can be better filtered and used in high quality, the practicability is better, and meanwhile, the automatic use and conveying purposes are better achieved through the quantitative and conveying functions, so that the practicability is better.

Description

Automatic powder feeding device

Technical Field

The utility model relates to the technical field of automatic powder feeding, in particular to an automatic powder feeding device.

Background

In industrial production, powder materials are usually added quantitatively. The traditional material adding mode generally comprises the steps of weighing out materials with required weight, and then manually putting the materials into a processing machine to achieve the purpose of use.

The prior device technology has high labor intensity in the manual throwing stage, and can generate a large amount of dust in the working environment, which is unfavorable for the physical and mental health of staff, can not achieve the purposes of filtration, impurity removal, quantification and transportation, and is inconvenient to use. Therefore, a person skilled in the art provides an automatic powder feeding device to solve the problems set forth in the above background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the automatic powder feeding device which can achieve better high-quality filtering and using effects on powder through the filtering and convenient cleaning effects, so that better practicability can be achieved, and meanwhile, the set quantitative and conveying functions can achieve better automatic use and conveying purposes, so that better practicability is achieved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the automatic powder feeding device comprises a feeding box, a feeding pipe is fixedly arranged in the center of the upper end face of the feeding box, a filter screen is fixedly connected between the inner walls of the two sides of the feeding box, a first screw rod and a second screw rod are respectively rotatably arranged between the two sides of the front end face and the rear end face of the feeding box, sliding seats are respectively sleeved on the outer walls of the first screw rod and the second screw rod in a threaded manner, a cleaning brush is fixedly connected between the two sliding seats, the cleaning brush is tightly attached to the filter screen, and a protection cone is fixedly connected between the inner walls of the two sides of the feeding box;

the middle part of the inner wall of the feeding box is fixedly sleeved with a guide cylinder, both sides of the inner shaft of the guide cylinder are respectively provided with a mounting groove, telescopic rods are fixedly arranged in the two mounting grooves, the movable ends of the two telescopic rods are fixedly connected with sealing plates, a flow sensor is fixedly arranged on the upper part of the inner shaft of the guide cylinder, and one side of the lower end face of the guide cylinder is fixedly connected with a guide cone;

through the technical scheme, the filter screen through setting up and then can reach the filtration classification effect to powder, and then can reach the assurance to powder purity and quality, simultaneously a driving motor work drives a lead screw rotation and can reach the purpose to the sliding seat removal, and then can reach the cleaning effect of brush to the filter screen, thereby can reach the edge when removing debris and make can reach better filtration, the powder is through entering into in the guide cylinder, can reach better monitoring effect under flow sensor's effect, the powder makes through guide cylinder and guide cone and can reach in the powder is poured into the transport frame, when flow sensor detects the volume of certain standard, telescopic link work drives the closing plate and removes and then reaches the block of fixture block and draw-in groove and then can reach better blocking effect to the powder, no. two driving motor work drives the spiral conveying pole and rotates and then can reach better conveying effect to the powder.

Further, a first driving motor is fixedly arranged on one side of the front end face of the feeding box, and the front end of the first screw rod penetrates through the feeding box to the outside and is fixedly connected with the output end of the first driving motor;

through above-mentioned technical scheme, through the fixed connection of driving motor and a lead screw for driving motor during operation can drive a lead screw and rotate and then can reach the pivoted purpose to the sliding seat, and then can reach the benefit of removing the cleaning to the brush.

Further, the rear ends of the first screw rod and the second screw rod penetrate through the feeding box to the outside and are fixedly sleeved with a driving belt pulley and a driven belt pulley respectively, and the outer walls of the driving belt pulley and the driven belt pulley are fixedly sleeved with a driving belt;

through above-mentioned technical scheme, through driving pulley, driven pulley and the drive belt that sets up and then can reach when a lead screw rotates and drive driving pulley rotation, can drive driven pulley rotation and then realize driven pulley pivoted purpose through the effect of drive belt for a lead screw and No. two lead screw synchronous rotation have better practicality.

Further, a double-opening electromagnetic door is rotatably arranged between one side of the guide cone and the feeding box, and a baffle is fixedly connected to one side, close to the double-opening electromagnetic door, of the lower end face of the guide cone;

through above-mentioned technical scheme, through the double-open electromagnetic door and the baffle that set up and then can reach better mesh to the powder blocking.

Further, the upper and lower inner walls of the two mounting grooves are provided with limiting sliding grooves, one side opposite to the upper and lower end surfaces of the two sealing plates is fixedly connected with limiting sliding blocks, a plurality of limiting sliding blocks are respectively arranged in the corresponding limiting sliding grooves in a sliding manner, one side opposite to the two sealing plates is fixedly connected with a clamping block and provided with a clamping groove, and the clamping block is clamped with the clamping groove;

through above-mentioned technical scheme, through the slip setting of spacing slider in spacing spout and then can reach better purpose to closing plate steady movement, can reach better blocking effect when closing completely simultaneously, the block sets up and then can reach better fitting effect in the draw-in groove, has better practicality.

Further, a conveying frame is fixedly connected to the inner lower end face of the feeding box, one side of the conveying frame penetrates through the feeding box to the outside, a spiral conveying rod is rotatably arranged between inner walls of two sides of the conveying frame, a second driving motor is fixedly arranged on the lower portion of the inner wall of one side of the feeding box, one end of the spiral conveying rod penetrates through the conveying frame and the feeding box to the outside and is fixedly connected with the output end of the second driving motor, a discharge hole is formed in one side, far away from the feeding box, of the lower end face of the conveying frame, and a feeding cone is fixedly connected to one side, far away from the discharge hole, of the upper end face of the conveying frame;

through above-mentioned technical scheme, drive screw conveyer pole rotation and then can reach the purpose of carrying the powder removal through No. two driving motor work, and then can reach the purpose of better automatic guide conveying.

Further, support columns are fixedly connected to the lower end faces of the feeding box close to four corners, and anti-slip pads are fixedly connected to the lower end faces of the four support columns;

through above-mentioned technical scheme, through support column and the slipmat that sets up, and then can reach better purpose to the stable support of device, the slipmat that sets up simultaneously and then can reach better effect to the antiskid.

Further, a maintenance door is hinged to the lower part of the front end face of the charging box, and a handle is fixedly connected to the middle part of one side of the front end face of the maintenance door;

through above-mentioned technical scheme, thereby can reach better effective use to the handle through maintenance door and the handle that sets up and thereby realize the control to maintenance door, have better practicality.

The utility model has the following beneficial effects:

1. according to the automatic powder feeding device, the filtering and classifying effects on powder can be achieved through the arranged filter screen, the purity and quality of the powder can be guaranteed, meanwhile, the first driving motor works to drive the first screw to rotate, the first screw rotates to drive the driving belt pulley to rotate, and the driving belt pulley is driven by the driving belt to rotate, so that the first screw and the second screw realize synchronous rotation, the purpose of moving the sliding seat can be achieved, the cleaning effect of the cleaning brush on the filter screen can be achieved, the edge can achieve better filtering effect when sundries are moved, the purpose of accelerating filtering can be achieved through the arranged cleaning function, and the automatic powder feeding device is good in practicability.

2. According to the automatic powder feeding device, powder can achieve better monitoring effect under the action of the flow sensor through entering the guide cylinder, powder can be injected into the conveying frame through the guide cylinder and the guide cone, when the flow sensor detects a certain standard quantity, the telescopic rod works to drive the sealing plate to move so as to achieve the clamping of the clamping block and the clamping groove, so that better blocking effect on the powder can be achieved, the second driving motor works to drive the spiral conveying rod to rotate so as to achieve better conveying effect on the powder, the purposes of better quantification and convenient conveying are achieved, and the automatic powder feeding device is better in automation effect.

3. According to the automatic powder feeding device, the high-quality filtering and using effects on the powder can be better achieved through the filtering and convenient cleaning effects, the better practicability can be further achieved, and meanwhile, the purposes of better automatic use and conveying can be achieved through the set quantitative and conveying functions, so that the better practicability is achieved.

Drawings

FIG. 1 is a schematic front sectional view of an automatic powder feeding device according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B of FIG. 1;

FIG. 4 is a schematic view of a powder automatic feeding device according to the present utility model;

fig. 5 is an axial schematic view of an automatic powder feeding device according to the present utility model.

Legend description:

1. a charging box; 2. a feeding pipe; 3. a filter screen; 4. a first screw rod; 5. a second screw rod; 6. a first driving motor; 7. a sliding seat; 8. a cleaning brush; 9. a driving pulley; 10. a driven pulley; 11. a transmission belt; 12. a guide cylinder; 13. a mounting groove; 14. a telescopic rod; 15. limiting sliding grooves; 16. a limit sliding block; 17. a sealing plate; 18. a clamping groove; 19. a clamping block; 20. a flow sensor; 21. a guide cone; 22. double-opening electromagnetic door; 23. a baffle; 24. a protection cone; 25. a second driving motor; 26. a conveying frame; 27. a feed cone; 28. a screw conveyor rod; 29. a discharge port; 30. a support column; 31. an anti-slip pad; 32. a maintenance door; 33. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the automatic powder feeding device comprises a feeding box 1, wherein a feeding pipe 2 is fixedly arranged in the center of the upper end surface of the feeding box 1, a filter screen 3 is fixedly connected between the inner walls of the two sides of the feeding box 1, a first screw rod 4 and a second screw rod 5 are respectively rotatably arranged between the two sides of the front end surface and the rear end surface of the feeding box 1, sliding seats 7 are respectively sleeved on the outer walls of the first screw rod 4 and the second screw rod 5 in a threaded manner, a cleaning brush 8 is fixedly connected between the two sliding seats 7, the cleaning brush 8 is tightly attached to the filter screen 3, and a protection cone 24 is fixedly connected between the inner walls of the two sides of the feeding box 1;

the fixed cover in inner wall middle part department of throwing case 1 is equipped with guide cylinder 12, and mounting groove 13 has all been seted up to guide cylinder 12's interior axle both sides, all fixedly provided with telescopic link 14 in two mounting grooves 13, and the activity end of two telescopic links 14 is fixedly connected with closing plate 17 all, and guide cylinder 12's interior axle is located fixedly and is provided with flow sensor 20, and guide cone 21 is fixedly connected with on one side of guide cylinder 12's lower terminal surface.

The front end of the first screw rod 4 penetrates through the first feeding box 1 to the outside and is fixedly connected with the output end of the first driving motor 6, the first driving motor 6 is fixedly connected with the first screw rod 4, when the first driving motor 6 works, the first screw rod 4 can be driven to rotate, the purpose of rotating the sliding seat 7 can be achieved, the benefit of moving and cleaning the cleaning brush 8 can be achieved, the rear ends of the first screw rod 4 and the second screw rod 5 penetrate through the first feeding box 1 to the outside and are respectively fixedly sleeved with a driving belt pulley 9 and a driven belt pulley 10, a driving belt 11 is fixedly sleeved on the outer walls of the driving belt pulley 9 and the driven belt pulley 10, and when the driving belt pulley 9 is driven to rotate by the rotation of the first screw rod 4 through the driving belt pulley 9, the driven belt pulley 10 and the driving belt 11, the driven belt wheel 10 can be driven to rotate through the action of the driving belt 11 so as to realize the purpose of rotating the driven belt wheel 10, so that the first screw rod 4 and the second screw rod 5 synchronously rotate, better practicability is realized, a double-opening electromagnetic door 22 is rotationally arranged between one side of the guide cone 21 and the feeding box 1, a baffle plate 23 is fixedly connected to one side of the lower end surface of the guide cone 21, which is close to the double-opening electromagnetic door 22, limiting sliding grooves 15 are formed in the upper inner wall and the lower inner wall of the two mounting grooves 13, limiting sliding blocks 16 are fixedly connected to the opposite sides of the upper end surface and the lower end surface of the two sealing plates 17, a plurality of limiting sliding blocks 16 are respectively and slidably arranged in the corresponding limiting sliding grooves 15, clamping blocks 19 are respectively and fixedly connected to opposite sides of the two sealing plates 17, clamping grooves 18 are formed, the clamping blocks 19 are in clamping arrangement with the clamping grooves 18, and the purpose of better stable movement of the sealing plates 17 can be achieved through the sliding arrangement of the limiting sliding blocks 16 in the limiting sliding grooves 15, simultaneously can reach better blocking effect when completely closing, the block 19 sets up and then can reach better fitting effect at the block in the draw-in groove 18, better practicality has, the inside lower terminal surface fixedly connected with transport frame 26 of feed box 1, one side of transport frame 26 runs through feed box 1 to the outside, rotate between the both sides inner wall of transport frame 26 and be provided with screw conveying pole 28, one side inner wall of feed box 1 is close to the fixed second driving motor 25 that is provided with in department down, the one end of screw conveying pole 28 runs through transport frame 26 and feed box 1 to outside and with the output fixed connection of second driving motor 25, discharge gate 29 has been seted up to one side that the lower terminal surface of transport frame 26 kept away from feed box 1, one side fixedly connected with feed cone 27 that the up end kept away from discharge gate 29, drive screw conveying pole 28 through second driving motor 25 work and rotate and then can reach the purpose of carrying the powder removal, and then can reach the purpose of better automatic guide conveying, the lower terminal surface of feed box 1 is close to the equal fixedly connected with support column 30 of four terminal surface department, the lower terminal surface of terminal surface 30 is close to the equal fixedly connected with support column 30, the lower terminal surface 31 of terminal surface 31 is connected with more than the support column 32 through the fixed connection, and is further provided with the anti-slip door 32 to the fixed door 32 in advance, and is reached to the fixed door 32.

Working principle: the device is when using, the filter screen 3 through setting up and then can reach the filtration classification effect to powder, and then can reach the assurance to powder purity and quality, simultaneously a driving motor 6 work drives a lead screw 4 rotation, a lead screw 4 rotates and drives driving pulley 9 rotation and drive driven pulley 10 rotation through drive belt 11, make a lead screw 4 and No. two lead screws 5 realize synchronous pivoted purpose, and then can reach the purpose of removing sliding seat 7, and then can reach the cleaning action of brush cleaner 8 to filter screen 3, thereby can reach the edge when removing debris and make can reach better filtration effect, can reach better purpose of accelerating filtration through the cleaning function that sets up, the powder is through entering into in the guide cylinder 12, can reach better monitoring effect under the effect of flow sensor 20, the powder is through guide cylinder 12 and guide cone 21 so that can reach powder injection into transport frame 26, when flow sensor 20 detects certain standard volume, telescopic link 14 work drives the closing plate 17 and card slot 18 and can reach better effect of rotating the guide cylinder and then can reach the better purpose of transporting powder and further to the transportation of the spiral body 25, and further can reach the purpose of transporting powder and further has better effect of stopping the spiral body to the transportation of transporting the powder.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides an automatic feeding device of powder, includes throwing case (1), its characterized in that: the automatic feeding device is characterized in that a feeding pipe (2) is fixedly arranged in the center of the upper end face of the feeding box (1), a filter screen (3) is fixedly connected between the inner walls of the two sides of the feeding box (1) by the upper part, a first screw rod (4) and a second screw rod (5) are respectively arranged between the two sides of the front end face and the rear end face of the feeding box (1) in a rotating mode, sliding seats (7) are sleeved on the outer walls of the first screw rod (4) and the second screw rod (5) in a threaded mode, a cleaning brush (8) is fixedly connected between the two sliding seats (7), the cleaning brush (8) is tightly attached to the filter screen (3), and a protection cone (24) is fixedly connected between the inner walls of the two sides of the feeding box (1) by the upper part;

the utility model discloses a feeding box, including feeding box (1), guide cylinder (12) is equipped with to the fixed cover in inner wall middle part department, mounting groove (13) have all been seted up to the interior axle both sides of guide cylinder (12), two all fixedly provided with telescopic link (14) in mounting groove (13), two the equal fixedly connected with closing plate (17) of expansion link (14) active end, the interior axle of guide cylinder (12) is located fixedly provided with flow sensor (20) in the department of leaning on, lower terminal surface one side fixedly connected with direction awl (21) of guide cylinder (12).

2. The automatic powder feeding device according to claim 1, wherein: a first driving motor (6) is fixedly arranged on one side of the front end face of the feeding box (1) close to the upper portion, and the front end of the first screw rod (4) penetrates through the feeding box (1) to the outside and is fixedly connected with the output end of the first driving motor (6).

3. The automatic powder feeding device according to claim 1, wherein: the rear ends of the first screw rod (4) and the second screw rod (5) penetrate through the feeding box (1) to the outside and are fixedly sleeved with a driving belt wheel (9) and a driven belt wheel (10) respectively, and the outer walls of the driving belt wheel (9) and the driven belt wheel (10) are fixedly sleeved with a driving belt (11).

4. The automatic powder feeding device according to claim 1, wherein: a double-opening electromagnetic door (22) is rotatably arranged between one side of the guide cone (21) and the feeding box (1), and a baffle (23) is fixedly connected to one side, close to the double-opening electromagnetic door (22), of the lower end face of the guide cone (21).

5. The automatic powder feeding device according to claim 1, wherein: limiting sliding grooves (15) are formed in the upper inner wall and the lower inner wall of each mounting groove (13), limiting sliding blocks (16) are fixedly connected to opposite sides of the upper end face and the lower end face of each sealing plate (17), the limiting sliding blocks (16) are respectively arranged in the corresponding limiting sliding grooves (15) in a sliding mode, clamping blocks (19) are fixedly connected to opposite sides of each sealing plate (17) respectively, clamping grooves (18) are formed in the opposite sides of the sealing plates, and the clamping blocks (19) are arranged in a clamping mode with the clamping grooves (18).

6. The automatic powder feeding device according to claim 1, wherein: the utility model discloses a feeding box, including feeding box (1), feeding box (26), screw conveyer (28), feeding box (1), screw conveyer (28), feeding box (28) and feed box (1), terminal surface fixedly connected with transport frame (26) under the inside of feeding box (1), feeding box (1) to outside and with the output fixed connection of No. two driving motor (25) are run through to one side of transporting frame (26), feeding box (1) is kept away from to one side of lower terminal surface of transporting frame (26), feeding box (29) are seted up to one side of feeding box (29) is kept away from to the up end of transporting frame (26).

7. The automatic powder feeding device according to claim 1, wherein: the lower end faces of the feeding box (1) are fixedly connected with support columns (30) close to four corners, and the lower end faces of the four support columns (30) are fixedly connected with anti-slip pads (31).

8. The automatic powder feeding device according to claim 1, wherein: the front end face of the feeding box (1) is hinged to a lower portion, a maintenance door (32) is arranged on the hinge, and a handle (33) is fixedly connected to the middle portion of one side of the front end face of the maintenance door (32).