CN219031007U

CN219031007U - Vacuum feeding machine

Info

Publication number: CN219031007U
Application number: CN202320017246.4U
Authority: CN
Inventors: 何海潮; 刘春华; 王爱亭
Original assignee: Chuzhou Jinwei Plate Film Intelligent Equipment Co ltd
Current assignee: Chuzhou Jinwei Plate Film Intelligent Equipment Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-05-16
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a vacuum feeding machine, which belongs to the field of feeding equipment and comprises a vacuum feeding machine body, a feeding barrel, a suction device, a conical groove and a barrel cover, wherein a feeding hole is formed in the center of the barrel cover; through vacuum feeder body, feed bucket, inhale glassware, circular cone groove, bung, feed inlet, motor, drive gear, screw thread section of thick bamboo, ring gear and screw thread wall's cooperation, avoid inhaling the material to the inside material of feed bucket because of artifical long-time handheld glassware of inhaling, cause staff work load great, influence staff work efficiency.

Description

Vacuum feeding machine

Technical Field

The utility model belongs to the technical field of feeding equipment, and particularly relates to a vacuum feeding machine.

Background

The PP plate, also called polypropylene (PP) plate (PP pure plate, modified PP plate, reinforced PP plate, PP welding rod), is a semi-crystalline material. It is harder and has a higher melting point than PE. Since homopolymer PP is very brittle above 0 ℃, many commercial PP materials are random copolymers with 1 to 4% ethylene added or jaw copolymers with higher ratios of ethylene content.

The PP extruded sheet is made by adding various functional additives into PP resin, and the technical processes of extrusion, calendaring, cooling, cutting and the like, and in the processing process of the PP resin, resin powder raw materials are required to be conveyed into a storage tank with a certain height through a vacuum feeding machine, wherein the resin vacuum feeding machine is also called a vacuum conveyor, is dust-free closed pipeline conveying equipment for conveying particles and powdery materials by means of vacuum suction, and utilizes the air pressure difference between vacuum and an environment space to form gas flow in a pipeline to drive the powdery materials to move, so that powder conveying is completed.

The diameter of the opening of the feeding barrel of the existing vacuum conveyor is generally far greater than that of the material suction opening of the material suction device, and the PP resin powder is mostly pulled out from the inner part of the feeding barrel by manually holding the material suction device when the vacuum conveyor is used, so that the workload of workers is large, and the working efficiency of the workers is influenced.

Disclosure of Invention

The utility model aims to provide a vacuum feeding machine so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vacuum feeder, includes vacuum feeder body and feed bucket, one side of vacuum feeder body is provided with inhales the glassware, the interior bottom wall of feed bucket is provided with the circular cone groove, one side rotation of feed bucket upper surface is connected with the bung, the feed inlet has been seted up at the center of bung, one side fixedly connected with motor of bung upper surface, the output fixedly connected with drive gear of motor, the inside wall rotation of feed inlet is connected with screw barrel, screw barrel's lateral wall fixedly connected with and the toothed ring of drive gear engaged with, the lateral wall fixedly connected with and screw barrel looks adaptation screw wall that vacuum feeder body one end was kept away from to the glassware.

As a preferable implementation mode, the four corners of the lower surface of the vacuum feeder body are fixedly connected with movable wheels.

As a preferred implementation mode, all around the outer lateral wall of vacuum material loading machine body all fixedly connected with connecting plate, the lower surface of connecting plate all fixedly connected with pneumatic cylinder, the output fixedly connected with backup pad of pneumatic cylinder.

As a preferred implementation mode, the locating ports are formed in two sides of the upper surface of the barrel cover, connecting blocks are fixedly connected to two sides of the outer side wall of the material absorber, and locating rods matched with the locating ports are fixedly connected to one sides, close to the threaded wall, of the connecting blocks.

As a preferred implementation mode, the periphery of the lower surface of the barrel cover is fixedly connected with a sealing ring, and both sides of the barrel cover, which are far away from the positioning opening, are provided with bending ventilation holes.

As a preferred embodiment, the inner side wall of the conical groove is provided with a polytetrafluoroethylene coating.

Compared with the prior art, the utility model has the beneficial effects that:

this vacuum feeder, through vacuum feeder body, feeding bucket, inhale glassware, the circular cone groove, the bung, the feed inlet, a motor, drive gear, a thread section of thick bamboo, the cooperation of ring gear and screw thread wall, when using, open the bung earlier and to the inside reinforced of feeding bucket, then with screw thread wall threaded connection in a thread section of thick bamboo, when the inside material of feeding bucket is less, can slide to the circular cone inslot bottom in the bottom, inhale the glassware and begin to carry out the material loading from feeding bucket, the material loading in-process, the motor drives drive gear and rotates, drive gear passes through the ring gear and drives a thread section of thick bamboo rotation, and then make inhale the glassware follow the material height and descend, and then can avoid inhaling the material to the inside material of feeding bucket because of artifical long-time handheld glassware as far as possible, cause staff work load is great, influence staff work efficiency.

This vacuum feeder, through the setting of connecting plate, pneumatic cylinder and backup pad, when the vacuum feeder body needs to remove, the pneumatic cylinder drives the backup pad and removes to the connecting plate direction, until removing round butt ground, and then remove the vacuum feeder body, when the vacuum feeder body removes to accomplish and need use, the pneumatic cylinder drives the backup pad and removes to the butt ground to the ground, and further lifting vacuum feeder body is unsettled to vacuum feeder body, then place the storage vat in vacuum feeder body below, begin using device.

Drawings

FIG. 1 is a schematic perspective view of a feeding barrel of the present utility model;

FIG. 2 is a schematic side view of the vacuum feeder body of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the feeding barrel of the present utility model.

In the figure: 1. a vacuum feeder body; 2. a feeding barrel; 3. a suction device; 4. a conical groove; 5. a barrel cover; 6. a feeding port; 7. a motor; 8. a drive gear; 9. a thread cylinder; 10. a toothed ring; 11. a threaded wall; 12. a moving wheel; 13. a connecting plate; 14. a hydraulic cylinder; 15. a support plate; 16. a positioning port; 17. a connecting block; 18. a positioning rod; 19. a seal ring; 20. bending the air holes; 21. and (3) a polytetrafluoroethylene coating.

Detailed Description

The utility model is further described below with reference to examples.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-3, the utility model provides a vacuum feeder, which comprises a vacuum feeder body 1 and a feeding barrel 2, wherein a material suction device 3 is arranged on one side of the vacuum feeder body 1, a conical groove 4 is arranged on the inner bottom wall of the feeding barrel 2, the conical groove 4 is arranged to ensure that when materials in the feeding barrel 2 are less, the feeding barrel can slide down to the inner bottom of the conical groove 4 as much as possible, a barrel cover 5 is rotatably connected to one side of the upper surface of the feeding barrel 2, a feeding port 6 is arranged in the center of the barrel cover 5, a motor 7 is fixedly connected to one side of the upper surface of the barrel cover 5, a driving gear 8 is fixedly connected to the output end of the motor 7, a threaded barrel 9 is rotatably connected to the inner side wall of the feeding port 6, a toothed ring 10 meshed with the driving gear 8 is fixedly connected to the outer side wall of the threaded barrel 9, a threaded wall 11 matched with the threaded barrel 9 is fixedly connected to the outer side wall of one end of the material suction device 3 far away from the vacuum feeder body 1, when the feeding barrel 2 is used, the barrel cover 5 is opened to feed materials into the inside the feeding barrel 2, then the threaded wall 11 is in threaded connection with the threaded barrel 9, the material suction device 3 starts to rotate from the barrel 2, the motor 8 is driven by the driving gear 8, and the toothed ring 8 is driven to rotate, and the material suction device is driven to rotate by the toothed ring 9.

Further, all fixedly connected with removes wheel 12 in four corners department of vacuum feeder body 1 lower surface, through the setting of removing wheel 12, the staff can remove vacuum feeder body 1 body through removing wheel 12.

Further, all around the outer side wall of vacuum feeder body 1 fixedly connected with connecting plate 13, the equal fixedly connected with pneumatic cylinder 14 of lower surface of connecting plate 13, the output fixedly connected with backup pad 15 of pneumatic cylinder 14, through the setting of connecting plate 13, pneumatic cylinder 14 and backup pad 15, when vacuum feeder body 1 needs to remove, pneumatic cylinder 14 drives backup pad 15 and removes to connecting plate 13 direction, until remove wheel 12 butt ground, and then remove vacuum feeder body 1, when vacuum feeder body 1 removes and accomplishes and need use, pneumatic cylinder 14 drives backup pad 15 and removes to the butt ground to further lifting vacuum feeder body 1 is unsettled to vacuum feeder body 1, then place the storage vat in vacuum feeder body 1 below, begin using device.

Further, the locating ports 16 are formed in two sides of the upper surface of the barrel cover 5, the connecting blocks 17 are fixedly connected to two sides of the outer side wall of the suction device 3, the locating rods 18 which are matched with the locating ports 16 are fixedly connected to one sides of the connecting blocks 17, which are close to the threaded wall 11, and the locating rods 18 are inserted into the locating ports 16 through the matching of the locating ports 16, the connecting blocks 17 and the locating rods 18 when the threaded wall 11 is connected in the threaded barrel 9 in a threaded manner, so that the suction device 3 can descend along with the rotation of the threaded barrel 9.

Further, fixedly connected with sealing washer 19 all around of bung 5 lower surface, bung 5 all has seted up the bleeder vent 20 of buckling away from the both sides of locating hole 16, through sealing washer 19 and the setting of bleeder vent 20 of buckling, sealing washer 19 can avoid the material to the greatest extent to leak outward from bung 5 and the butt department of feed bucket 2, causes extravagant, and when buckling bleeder vent 20 guarantees feed bucket 2 inside atmospheric pressure and atmospheric pressure balance, can further reduce feed bucket 2 inside material and leak outward.

Further, the inner side wall of the conical groove 4 is provided with the polytetrafluoroethylene coating 21, and the polytetrafluoroethylene coating 21 is arranged, so that waste caused by adhesion of materials to the inner side wall of the conical groove 4 can be avoided as much as possible due to good self-lubricating property of polytetrafluoroethylene.

The working principle and the using flow of the utility model are as follows: firstly, through the setting of connecting plate 13, pneumatic cylinder 14 and backup pad 15, when vacuum feeder body 1 needs to remove, pneumatic cylinder 14 drives backup pad 15 and removes to connecting plate 13 direction, until remove round 12 butt ground, and then remove vacuum feeder body 1, when vacuum feeder body 1 removes and accomplishes the needs use, pneumatic cylinder 14 drives backup pad 15 and removes to the ground butt ground, and further lift vacuum feeder body 1 is unsettled to vacuum feeder body 1, then place the storage vat below vacuum feeder body 1, begin the device of use, when using, open bung 5 to feed into feeding barrel 2 inside at first, then with screw thread wall 11 threaded connection in screw thread section of thick bamboo 9, the material sucking device 3 begins to carry out the material loading from feeding barrel 2, the in-process of feeding, motor 7 drives driving gear 8 and rotates, driving gear 8 drives screw thread section of thick bamboo 9 through ring 10 and rotates, and then make material sucking device 3 follow the material height and descend, when feeding 2 inside material is less, can slide to the circular cone groove 4 inner bottom, at the time of connecting screw thread wall 11 in screw thread section of thick bamboo 2 inside and position the screw thread section of thick bamboo 18 and position the screw thread section of thick bamboo 16 and then can rotate along with screw thread section of thick bamboo 16.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vacuum feeder, includes vacuum feeder body (1) and feed bucket (2), its characterized in that: the vacuum feeder comprises a vacuum feeder body (1), wherein a feeder (3) is arranged on one side of the vacuum feeder body (1), a conical groove (4) is formed in the inner bottom wall of a feeding barrel (2), a barrel cover (5) is rotationally connected to one side of the upper surface of the feeding barrel (2), a feeding hole (6) is formed in the center of the barrel cover (5), a motor (7) is fixedly connected to one side of the upper surface of the barrel cover (5), a driving gear (8) is fixedly connected to the output end of the motor (7), a threaded barrel (9) is rotationally connected to the inner side wall of the feeding hole (6), a toothed ring (10) meshed with the driving gear (8) is fixedly connected to the outer side wall of the threaded barrel (9), and a threaded wall (11) matched with the threaded barrel (9) is fixedly connected to the outer side wall of one end of the vacuum feeder body (1) far away from the feeder.

2. The vacuum feeder of claim 1, wherein: the four corners of the lower surface of the vacuum feeder body (1) are fixedly connected with movable wheels (12).

3. The vacuum feeder of claim 2, wherein: the vacuum feeder is characterized in that connecting plates (13) are fixedly connected to the periphery of the outer side wall of the vacuum feeder body (1), hydraulic cylinders (14) are fixedly connected to the lower surfaces of the connecting plates (13), and supporting plates (15) are fixedly connected to the output ends of the hydraulic cylinders (14).

4. The vacuum feeder of claim 1, wherein: positioning openings (16) are formed in two sides of the upper surface of the barrel cover (5), connecting blocks (17) are fixedly connected to two sides of the outer side wall of the material suction device (3), and positioning rods (18) matched with the positioning openings (16) are fixedly connected to one sides, close to the threaded walls (11), of the connecting blocks (17).

5. The vacuum feeder of claim 1, wherein: the periphery of the lower surface of the barrel cover (5) is fixedly connected with a sealing ring (19), and both sides of the barrel cover (5) far away from the positioning opening (16) are provided with bending ventilation holes (20).

6. The vacuum feeder of claim 1, wherein: the inner side wall of the conical groove (4) is provided with a polytetrafluoroethylene coating (21).