CN211767766U

CN211767766U - PLC computer control intelligent feeding system

Info

Publication number: CN211767766U
Application number: CN202020133874.5U
Authority: CN
Inventors: 汪会华
Original assignee: Hangzhou Denghua Plastic Machinery Co ltd
Current assignee: Hangzhou Denghua Plastic Machinery Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-27
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses an intelligent feeding system of PLC computer control, including the pay-off main part, with the communicating inlet pipe one of pay-off main part, a plurality of with the communicating inlet pipe two of pay-off main part and the communicating storage silo of inlet pipe two, still including setting up the selecting arrangement who is used for selective switch inlet pipe two in the pay-off main part and setting up the cleaning device who is used for clearing up the section of thick bamboo wall in the pay-off main part, solved and need be used to a plurality of cylinders, the cost is higher, and the foam particle can glue on equipment body inner wall, can with the problem that the foam particle that is different at the back mixes.

Description

PLC computer control intelligent feeding system

Technical Field

The utility model relates to a technical field that the foam particle was carried, in particular to intelligent feeding system of PLC computer control.

Background

The foam particles need to be stored after processing, while the different foam particles need to be stored separately, which requires separate transportation.

For example, the utility model with Chinese patent publication No. CN209905916U discloses an automatic bin separation device for EPS foam particles, which comprises a bracket, the bracket is provided with an equipment body for separating bins, the lower end of the equipment body is connected with a conveying pipeline for conveying particles, a feed pipe is arranged at the upper end of the equipment body, a baffle plate for blocking particles is arranged between the feed pipe and the equipment body, the striker plate is connected with an air cylinder, the air cylinder is connected with a control box for controlling the air cylinder, the equipment body is fixedly connected with a support frame, the structural shape of the equipment body is an inverted triangle, the conveying pipeline is connected with a plurality of the equipment bodies, the feeding pipe is connected with an exhaust fan used for pumping particles in the feeding pipe, the structural shape of the material baffle is a square plate, and the material baffle is fixedly connected with the air cylinder.

However, in the above technical scheme, a plurality of cylinders are needed, the cost is high, and the foam particles may be adhered to the inner wall of the equipment body and mixed with different foam particles at the back.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a PLC computerized control intelligent feeding system has solved and has need used a plurality of cylinders, and the cost is higher, and the foam particle can glue on equipment body inner wall, can with the problem that the foam particle of back difference mixes.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the PLC computer-controlled intelligent feeding system comprises a feeding main body, a first feeding pipe communicated with the feeding main body, a plurality of second feeding pipes communicated with the feeding main body, a storage bin, a selection device and a cleaning device, wherein the storage bin is communicated with the second feeding pipes, the selection device is arranged in the feeding main body and used for selectively opening and closing the second feeding pipes, the cleaning device is arranged in the feeding main body and used for cleaning the wall of a cylinder, the selection device comprises a motor, a gear and a rack, the rack is arranged on the upper wall of the feeding main body and is in sliding fit with the upper wall of the feeding main body, the motor is fixed in the feeding main body, an output shaft of the motor is fixedly connected with the gear, the gear is meshed with the rack, a pushing block is fixed on the rack, a sliding rail is fixed on an opening of the second feeding pipe, a sliding door in sliding fit with the sliding rail is arranged on the sliding rail, a first spring is, connecting rods are symmetrically fixed at one end, far away from the first spring, of the sliding door, an inclined block is fixed between the connecting rods, and an exhaust fan is fixed in the second inlet pipe.

Adopt above-mentioned technical scheme, in the foam particle entered into the material feeding main part by inlet pipe one, then the starter motor, the output shaft rotation of motor drove the gear and rotates, gear rotation drives the rack and removes, the rack removes and drives the ejector pad and removes, when the ejector pad removed the position of appointed inlet pipe two, the ejector pad drives the swash block that corresponds and removes, the swash block removes and drives the connecting rod and removes, the connecting rod removes and drives the sliding door and remove, the sliding door removes from the mouth of pipe of inlet pipe two, open appointed inlet pipe two, start the air exhauster this moment, the air exhauster inhales the foam particle in appointed inlet pipe two, again enter into the storage silo by inlet pipe two, the storage silo stores the foam particle, the effect of selective switch inlet pipe two has been played.

Preferably, the cleaning device comprises an air cylinder, a first sliding rod and a second sliding rod, the air cylinder is fixed in the feeding main body, a connecting rod is fixed on a piston rod of the air cylinder, two ends of the connecting rod are fixed with the first sliding rod and the second sliding rod respectively, a first sliding groove and a second sliding groove are formed in two ends of the first sliding rod and the second sliding rod respectively, a second spring and a third spring are arranged in the first sliding groove and the second sliding groove, one end of the second spring is fixed with the first sliding groove and the bottom of the second sliding groove, the other end of the second spring is fixed with a first moving rod, the other end of the third spring is fixed with a second moving rod, a third moving rod is arranged between the first moving rod and the second moving rod, and two ends of the third moving rod.

By adopting the technical scheme, when the interior of the feeding main body is to be cleaned, the air cylinder is started, the piston rod of the air cylinder stretches out to drive the connecting rod to move downwards, the connecting rod moves to drive the first sliding rod and the second sliding rod to move downwards, the first sliding rod and the second sliding rod move to drive the first moving rod and the second moving rod to move downwards, the first moving rod and the second moving rod move to drive the third moving rod to move downwards, the third moving rod moves downwards to enable the first moving rod and the second moving rod to move along the first sliding groove and the second spring and the third spring, then the second spring and the third spring are compressed to generate elastic force, the first sliding rod, the second sliding rod and the third moving rod clean the inner wall of the feeding main body, and the effect of cleaning the inner wall of.

Preferably, the lower end of the storage bin is connected with a discharge pipe, and a first valve is fixed on the discharge pipe.

Adopt above-mentioned technical scheme, when will be with the foam particle in the storage silo discharge, open valve one, discharge the foam particle in the storage silo from the discharging pipe, played the effect of discharge foam particle.

Preferably, a support frame is fixed on the feeding main body.

By adopting the technical scheme, the supporting frame plays a role in supporting the feeding main body.

Preferably, a controller is fixed on the feeding main body.

By adopting the technical scheme, the controller plays a role in controlling the motor and the air cylinder.

Preferably, the feeding main body has an inverted triangle shape.

By adopting the technical scheme, the inverted triangle is convenient to store, the lower end of the inverted triangle is connected with the first feeding pipe, the upper end of the inverted triangle is wider, and the inverted triangle is convenient to connect with the second feeding pipes.

Preferably, a second valve is fixed at one end of the first feeding pipe close to the feeding main body.

By adopting the technical scheme, the second valve plays a role in controlling the opening and closing of the first feeding pipe.

Preferably, the motor and the cylinder are externally sleeved with a first protective shell and a second protective shell which are fixed with the feeding main body.

By adopting the technical scheme, the first protective shell and the second protective shell play a role in preventing the motor and the cylinder from being influenced by foam particles.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic view for showing the structure of the cleaning device;

fig. 3 is a schematic structural diagram for showing a selection device.

Reference numerals: 1. a feeding main body; 2. a feeding pipe I; 3. a feeding pipe II; 4. a storage bin; 5. a selection device; 6. a cleaning device; 7. a motor; 8. a gear; 9. a rack; 10. a push block; 11. a slide rail; 12. a sliding door; 13. a first spring; 14. a connecting rod; 15. a sloping block; 16. a cylinder; 17. a first sliding rod; 18. a second sliding rod; 19. a connecting rod; 20. a first sliding chute; 21. a second chute; 22. a second spring; 23. a third spring; 24. a first moving rod; 25. a second moving rod; 26. a third moving rod; 27. a discharge pipe; 28. a first valve; 29. a support frame; 30. a controller; 31. a second valve; 32. an exhaust fan; 33. a first protective shell; 34. and a second protective shell.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 3, the PLC computer-controlled intelligent feeding system includes a feeding main body 1, a first feeding pipe 2 communicated with the feeding main body 1, a plurality of second feeding pipes 3 communicated with the feeding main body 1, and a storage bin 4 communicated with the second feeding pipes 3, and further includes a selecting device 5 disposed in the feeding main body 1 for selectively switching the second feeding pipes 3, and a cleaning device 6 disposed in the feeding main body 1 for cleaning a cylinder wall, wherein a second valve 31 is fixed at one end of the first feeding pipe 2 close to the feeding main body 1, the second valve 31 is opened to input foam particles from the first feeding pipe 2, and after the foam particles are input, the second valve 31 is closed, the feeding main body 1 is inverted triangle in structural shape, the inverted triangle is convenient for storage, the lower end is connected with the first feeding pipe 2, and the upper end is wider, so as to connect with the plurality of.

As shown in fig. 3, the selecting device 5 includes a motor 7, a gear 8 and a rack 9, the rack 9 is disposed on the upper wall of the feeding main body 1, the rack 9 is in sliding fit with the upper wall of the feeding main body 1, the motor 7 is fixed in the feeding main body 1, an output shaft of the motor 7 is fixedly connected with the gear 8, the feeding main body 1 is fixed with a controller 30, the motor 7 is started by pressing the controller 30, the output shaft of the motor 7 rotates to drive the gear 8 to rotate, the gear 8 is engaged with the rack 9, the gear 8 rotates to drive the rack 9 to move, the rack 9 is fixed with a push block 10, the rack 9 drives the push block 10 to move, an opening of the feeding pipe two 3 is fixed with a slide rail 11, the slide rail 11 is provided with a slide door 12 in sliding fit with the slide rail 11, one end of the slide door 12 is symmetrically fixed with a connecting rod 14, an oblique block 15 is fixed between the connecting rods 14, the push block 10 moves to drive the oblique block 15 to move towards, the connecting rod 14 moves to drive the sliding door 12 to move out of the opening of the feeding pipe II 3, at the moment, the opening of the feeding pipe II 3 is opened, the exhaust fan 32 is fixed in the feeding pipe II 3, the exhaust fan 32 is started, foam particles in the feeding main body 1 are sucked into the feeding pipe II 3 by the exhaust fan 32, the first spring 13 is fixed at one end of the sliding door 12, one end, far away from the sliding door 12, of the first spring 13 is fixedly connected with the feeding main body 1, the sliding door 12 moves to drive the first spring 13 to compress, the first spring 13 compresses to generate elastic force, the motor 7 is started, the output shaft of the motor 7 rotates to drive the gear 8 to rotate, the gear 8 rotates to drive the rack 9 to move, the rack 9 moves to drive the push block 10 to move, after the push block 10 moves out, the elastic force of the first.

As shown in fig. 2, after the foam particles are conveyed, the feeding main body 1 is cleaned, the cleaning device 6 includes an air cylinder 16, a first sliding rod 17 and a second sliding rod 18, the air cylinder 16 is fixed in the feeding main body 1, a connecting rod 19 is fixed on a piston rod of the air cylinder 16, the air cylinder 16 is started by pressing a controller 30, the piston rod of the air cylinder 16 extends out to drive the connecting rod 19 to move downwards, two ends of the connecting rod 19 are respectively fixed with the first sliding rod 17 and the second sliding rod 18, the connecting rod 19 moves downwards to drive the first sliding rod 17 and the second sliding rod 18 to move downwards, two ends of the first sliding rod 17 and the second sliding rod 18 are respectively provided with a first sliding chute 20 and a second sliding chute 21, a second spring 22 and a third spring 23 are arranged in the first sliding chute 20 and the second sliding chute 21, the other end of the second spring 22 is fixed with a first moving rod 24, the other end of the third spring 23 is fixed with a second moving rod 25, the first sliding rod 17, A third spring 23, a first moving rod 24 and a second moving rod 25 move downwards, a third moving rod 26 is arranged between the first moving rod 24 and the second moving rod 25, two ends of the third moving rod 26 are respectively fixed with the first moving rod 24 and the second moving rod 25, the third moving rod 26 is driven by the first moving rod 24 and the second moving rod 25 to move downwards, the third moving rod 26 is driven by the feeding main body 1 to move towards a first sliding rod 17 and a second sliding rod 18, the third moving rod 26 is driven by the third moving rod 26 to move towards the first sliding rod 17 and the second sliding rod 18, the second sliding rod 17 and the second sliding rod 18 are driven by the first sliding rod 17 and the second sliding rod 18 to move to drive a second spring 22 and a third spring 23 to compress, the second spring 22 and the third spring 23 compress to generate elastic force, a piston rod of the air cylinder 16 retracts to drive a connecting rod 19 to move upwards, the connecting rod 19 moves upwards to drive the first sliding rod 17 and the second sliding rod 18 to move upwards, the first moving, the first moving rod 24 and the second moving rod 25 move out to drive the third moving rod 26 to move out, and the first sliding rod 17, the second sliding rod 18, the first moving rod 24, the second moving rod 25 and the third moving rod 26 move to clean the inner wall of the feeding main body 1.

As shown in fig. 1, the lower end of the storage bin 4 is connected with a discharge pipe 27, a first valve 28 is fixed on the discharge pipe 27, when the foam particles in the storage bin 4 are fully collected, the first valve 28 is opened, and the foam particles are discharged from the discharge pipe 27; the feeding main body 1 is fixed with a support frame 29, and the support frame 29 plays a role in supporting the feeding main body 1.

As shown in fig. 2 and 3, the motor 7 and the cylinder 16 are externally sleeved with a first protective casing 33 and a second protective casing 34 fixed with the feeding body 1, and the first protective casing 33 and the second protective casing 34 play a role in preventing the motor 7 and the cylinder 16 from being affected by foam particles.

Claims

The PLC computer-controlled intelligent feeding system comprises a feeding main body (1), a first feeding pipe (2) communicated with the feeding main body (1), a plurality of second feeding pipes (3) communicated with the feeding main body (1) and a storage bin (4) communicated with the second feeding pipes (3), and is characterized by further comprising a selection device (5) arranged in the feeding main body (1) and used for selectively opening and closing the second feeding pipes (3) and a cleaning device (6) arranged in the feeding main body (1) and used for cleaning the cylinder wall, wherein the selection device (5) comprises a motor (7), a gear (8) and a rack (9), the rack (9) is arranged on the upper wall of the feeding main body (1), the rack (9) is in sliding fit with the upper wall of the feeding main body (1), the motor (7) is fixed in the feeding main body (1), and an output shaft of the motor (7) is fixedly connected with the gear (8), gear (8) and rack (9) meshing, be fixed with ejector pad (10) on rack (9), the opening of inlet pipe two (3) is fixed with slide rail (11), be provided with sliding door (12) with slide rail (11) sliding fit on slide rail (11), the one end of sliding door (12) is fixed with spring (13), the one end and pay-off main part (1) fixed connection of sliding door (12) are kept away from in spring (13), the one end symmetry that spring (13) were kept away from in sliding door (12) is fixed with connecting rod (14), be fixed with sloping block (15) between connecting rod (14), inlet pipe two (3) internal fixation has air exhauster (32).
2. The PLC computer-controlled intelligent feeding system according to claim 1, wherein the cleaning device (6) comprises an air cylinder (16), a first sliding rod (17) and a second sliding rod (18), the air cylinder (16) is fixed in the feeding main body (1), a connecting rod (19) is fixed on a piston rod of the air cylinder (16), two ends of the connecting rod (19) are respectively fixed with the first sliding rod (17) and the second sliding rod (18), two ends of the first sliding rod (17) and the second sliding rod (18) are respectively provided with a first sliding chute (20) and a second sliding chute (21), a second spring (22) and a third spring (23) are arranged in the first sliding chute (20) and the second sliding chute (21), one end of the second spring (22) is fixed with the bottom of the first sliding chute (20) and the bottom of the second sliding chute (21), the other end of the second spring (22) is fixed with a first moving rod (24), and the other end of the third spring (23) is fixed with, a third moving rod (26) is arranged between the first moving rod (24) and the second moving rod (25), and two ends of the third moving rod (26) are respectively fixed with the first moving rod (24) and the second moving rod (25).
3. The PLC computer-controlled intelligent feeding system according to claim 1, wherein a discharge pipe (27) is connected to the lower end of the storage bin (4), and a first valve (28) is fixed on the discharge pipe (27).
4. The PLC computer-controlled intelligent feeding system according to claim 1, wherein a support frame (29) is fixed on the feeding main body (1).
5. The PLC computer-controlled intelligent feeding system according to claim 1, wherein a controller (30) is fixed on the feeding main body (1).
6. The PLC computer-controlled intelligent feeding system according to claim 1, wherein the feeding main body (1) is in an inverted triangle shape.
7. The PLC computer-controlled intelligent feeding system as claimed in claim 1, wherein a second valve (31) is fixed at one end of the first feeding pipe (2) close to the feeding main body (1).
8. The PLC computer-controlled intelligent feeding system according to claim 1, wherein a first protective casing (33) and a second protective casing (34) fixed with the feeding main body (1) are sleeved outside the motor (7) and the cylinder (16).