CN216471032U

CN216471032U - Spiral feeding device for PVC raw materials

Info

Publication number: CN216471032U
Application number: CN202122997750.9U
Authority: CN
Inventors: 孙宏
Original assignee: Henan Junyuan Plastic Industry Co ltd
Current assignee: Henan Junyuan Plastic Industry Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-10
Anticipated expiration: 2031-11-26

Abstract

The utility model belongs to the technical field of the preparation of PVC panel and specifically relates to a spiral loading attachment of PVC raw and other materials is related to, including the support, set up the storage hopper on the support, be provided with conveyor on the storage hopper, conveyor includes interior transport, and the bottom of storage hopper is connected with and is used for carrying to the long bar baffle of storage hopper confined, and the delivery port has been seted up to one side of baffle, and interior transport rotates to be connected in the storage hopper and is used for carrying the material on the baffle to delivery port department. This application has the effect that promotes the preparation speed of PVC panel.

Description

Spiral feeding device for PVC raw materials

Technical Field

The utility model relates to a field of PVC panel preparation especially relates to a spiral loading attachment of PVC raw and other materials.

Background

PVC is a material with light weight, water resistance, moisture resistance, flame resistance and heat insulation, is widely processed and utilized at present, a plate with a honeycomb mesh structure is usually prepared from a PVC raw material for use, and the prepared PVC plate is applied to the building material industry and the packaging industry. The PVC sheet material can be divided into a soft PVC sheet and a hard PVC sheet according to the soft and hard degree, and can be divided into a PVC skinning foaming sheet and a PVC free foaming sheet according to the manufacturing process. In the preparation process of the PVC plate, PVC raw materials and other auxiliary materials are mixed and then are fed into a hopper, a blanking port is formed in one side of the bottom of the hopper, and then the materials in the hopper are conveyed to the next stage from the blanking port for subsequent processing.

With respect to the related art in the above, the inventors consider that: after PVC raw and other materials enter the hopper, the PVC raw and other materials are easy to accumulate in the hopper, and the preparation speed of the PVC plate is influenced.

SUMMERY OF THE UTILITY MODEL

In order to promote the preparation speed of PVC panel, this application provides a spiral loading attachment of PVC raw and other materials.

The application provides a spiral loading attachment of PVC raw and other materials adopts following technical scheme:

the utility model provides a spiral loading attachment of PVC raw and other materials, includes the support, sets up the storage hopper on the support, is provided with conveyor on the storage hopper, and conveyor includes interior transport piece, and the bottom of storage hopper is connected with and is used for carrying to the confined rectangular shape baffle of storage hopper, and the delivery port has been seted up to one side of baffle, and interior transport piece rotates to be connected in the storage hopper and is used for carrying the material on the baffle to delivery port department.

Through adopting above-mentioned technical scheme, back in the storage hopper as the material, through the transport effect of interior transport piece, drive the material that the baffle deviates from transport port one end and remove to transport port department, avoid the material to pile up in the storage hopper, also accelerate the smooth and easy degree of defeated material in the PVC panel preparation process simultaneously, promote the preparation speed of PVC panel.

Optionally, the storage hopper is detachably connected with a dust fall cover, the dust fall cover is used for sealing the storage hopper, and the dust fall cover is communicated with a feeding assembly used for feeding the storage hopper.

Through adopting above-mentioned technical scheme, the setting of dust fall lid seals the storage hopper for when the pay-off subassembly was pay-off in to the storage hopper, the raise dust was difficult for spilling over in following the storage hopper, reduces the defeated material in-process of storage hopper to the pollution of environment.

Optionally, the feeding assembly comprises a feeding barrel and a conveying pipe, one end of the conveying pipe is communicated with the dust fall cover, the other end of the conveying pipe is connected with an adjusting pipe, one end of the adjusting pipe is communicated with the feeding barrel, the conveying pipe is communicated with the pipe wall of the adjusting pipe, an adjusting plate is arranged in the adjusting pipe, the adjusting plate is connected in the adjusting pipe in a sliding mode and used for sealing the adjusting pipe, and the adjusting pipe is used for conveying materials into the conveying pipe; the adjusting plate is provided with a driving assembly for driving the adjusting plate to slide in the adjusting pipe.

Through adopting above-mentioned technical scheme, when needs are to the storage hopper pay-off, the material flows in the regulating tube in from the charging barrel, then flow in the conveying pipeline and be sent into in the storage hopper from the regulating tube, when needs are adjusted the pay-off speed to the storage hopper, slide in the regulating tube through drive assembly drive regulating plate, slide to the intercommunication department of conveying pipeline and regulating tube when the regulating plate, through the seal effect of regulating tube to the regulating tube, adjust the aperture size of conveying pipeline and regulating tube intercommunication department, thereby adjust the speed that the material falls into in the conveying pipeline, and then adjust the conveying rate to the storage hopper.

Optionally, the driving assembly comprises a driving part, the driving part is arranged as an air cylinder, the air cylinder is fixedly connected to the adjusting pipe, and a piston rod of the driving part is fixedly connected to the adjusting plate.

Through adopting above-mentioned technical scheme, utilize the flexible effect of the piston rod of driving piece, drive the regulating plate and slide in the regulating tube, according to the sliding distance of regulating plate in the regulating tube, adjust the blanking speed in the conveying pipeline.

Optionally, be connected with flexible pipe on the regulating plate, flexible pipe while fixed connection is in regulating plate and regulating pipe, and flexible pipe is flexible along the length direction of regulating pipe, the outer wall of flexible pipe and the inner wall butt of regulating pipe.

Through adopting above-mentioned technical scheme, the setting of flexible pipe for the regulating plate drives flexible pipe when sliding in the regulating pipe, can fill the regulating pipe after flexible pipe is flexible, thereby when making the material slide in the regulating pipe, be difficult for sliding to the regulating plate and deviate from the one end of a pay-off section of thick bamboo, improve the sealed effect of regulating pipe of regulating plate, thereby improve the stability of material at transportation process.

Optionally, the dust fall is covered and is provided with the dust fall subassembly, and the dust fall subassembly includes dust fall pipe and dust fall piece, dust fall pipe and storage hopper intercommunication, and dust fall piece just is used for extracting the dust in the storage hopper with dust fall pipe intercommunication.

Through adopting above-mentioned technical scheme, carry back in to the storage hopper when the material, easily cause the raise dust in the storage hopper, the raise dust of dust fall spare in to the storage hopper through the dust fall pipe is extracted, reduces the raise dust in the storage hopper, avoids the raise dust to spill over and causes the pollution to the environment.

Optionally, the delivery port is connected with an outer conveying piece, and the outer conveying piece is used for conveying materials in the storage hopper.

Through adopting above-mentioned technical scheme, set up outer transport for interior transport is carried the material to delivery port department after, and then can carry to next stage through outer transport, conveniently carries out subsequent processing.

Optionally, the storage hopper is a hopper-shaped structure which is vertically arranged and is wide at the top and narrow at the bottom.

Through adopting above-mentioned technical scheme, narrow bucket shape structure about wide for in the material changes gets into the storage hopper, be difficult for spilling from the storage hopper, improve material feeding unit to the stability of storage hopper pay-off.

In summary, the present application includes the following beneficial technical effects:

through setting up interior transport piece, under the transport effect of transport piece including for the material of keeping away from transport opening one side can be carried to transport opening department, and follow-up carries through outer transport piece, has reduced the accumulational probability of material in the storage hopper, improves the preparation speed of PVC panel.

Drawings

Fig. 1 is a partial sectional view showing a delivery port according to an embodiment of the present application.

Fig. 2 is a partial sectional view illustrating an adjustment plate according to an embodiment of the present application.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numerals: 1. a material storage device; 11. a storage hopper; 111. a connecting portion; 112. a blanking part; 12. a support; 13. a dust fall cover; 14. a baffle plate; 15. a delivery port; 2. a conveying device; 21. an inner transport member; 22. an outer conveyance member; 23. an inner drive member; 24. an external drive member; 3. a dust fall assembly; 31. a dust settling pipe; 32. a dust falling part; 4. a feeding assembly; 41. a feed cylinder; 42. a delivery pipe; 43. a feed hole; 44. a delivery hole; 45. an adjusting tube; 5. an adjustment mechanism; 51. an adjusting plate; 52. a drive assembly; 521. mounting a plate; 522. a drive member; 523. a drive aperture; 53. a telescopic tube.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The utility model provides a spiral loading attachment of PVC raw and other materials, refers to FIG. 1, and the spiral loading attachment of PVC raw and other materials includes feeding component 4 and storage device 1, and feeding component 4 just is used for carrying raw and other materials to storage device 1 with storage device 1 intercommunication, is connected with on the storage device 1 to be used for carrying the material to the conveyor 2 in next stage.

Referring to fig. 1, the storage device 1 includes a storage hopper 11 and a support 12, the storage hopper 11 includes a connecting portion 111 and a blanking portion 112, the connecting portion 111 is a horizontally arranged frame structure, the blanking portion 112 is a vertically arranged hopper-shaped structure with a wide top and a narrow bottom, so that a material can more conveniently fall into the storage hopper 11 when falling into the storage hopper 11, the storage hopper 11 is horizontally arranged in a strip shape, the upper end of the storage hopper 11 is coaxially welded on the connecting portion 111, and the connecting portion 111 is welded on the support 12; a dust falling cover 13 covers one end of the connecting part 111, which is far away from the blanking part 112, the dust falling cover 13 covers the connecting part 111 and is used for sealing the storage hopper 11, and the dust falling cover 13 is detachably connected with the connecting part 111 through a buckle; the feeding assembly 4 is communicated with the dust falling cover 13 and is used for conveying materials into the storage hopper 11; the lower extreme of storage hopper 11 is provided with rectangular shape baffle 14 along its length direction, and baffle 14 welds on storage hopper 11 and is used for sealing the opening of storage hopper 11 lower extreme, and delivery port 15 has been seted up to one side of baffle 14, and conveyor 2 communicates with delivery port 15 and is used for carrying the material in the storage hopper 11 to next stage.

Referring to fig. 1, the conveying device 2 comprises an inner conveying member 21 and an outer conveying member 22, the inner conveying member 21 is a spiral auger, the inner conveying member 21 is arranged along the length direction of the baffle plate 14 and is rotatably connected to the bottom of the storage hopper 11, an inner driving member 23 is arranged outside the storage hopper 11, the inner driving member 23 is a motor, a housing of the motor is welded on the storage hopper 11, a conveying shaft of the motor penetrates through the storage hopper 11 and is coaxially welded with a spiral conveying shaft of the inner driving member 23, the inner driving member 23 is used for driving the inner conveying member 21 to rotate, and the inner conveying member 21 conveys materials far away from the conveying port 15 to the conveying port 15 through rotation; the lower end of the outer conveying piece 22 is welded at the conveying port 15 in a sealing mode, and the outer conveying piece 22 is used for conveying materials to the upper end; be provided with outer driving piece 24 on outer conveying 22, outer driving piece 24 sets up to the motor, and the shell welding of motor is on outer conveying 22, and the coaxial welding of output shaft of motor is on outer conveying 22's auger delivery axle, and outer driving piece 24 is used for driving outer conveying 22 and rotates for the material in the storage hopper 11 is carried to next stage in, makes things convenient for follow-up processing.

Referring to fig. 1, be provided with on the dust fall lid 13 and be used for dust fall subassembly 3 to storage hopper 11 dust fall, dust fall subassembly 3 includes dust fall pipe 31 and dust fall piece 32, and the one end welding of dust fall pipe 31 just communicates with storage hopper 11 on dust fall lid 13, and dust fall piece 32 sets up to the aspiration pump, and the aspiration pump welding just communicates with dust fall pipe 31 on support 12, and the aspiration pump passes through dust fall pipe 31 and takes out the raise dust in the storage hopper 11, reaches the effect to dust fall in the storage hopper 11.

Referring to fig. 2 and 3, the feeding assembly 4 includes a feeding barrel 41 and a feeding pipe 42, the feeding barrel 41 is a vertically arranged barrel structure and is arranged adjacent to the storage hopper 11, and the feeding barrel 41 is welded on the bracket 12 and is located above the storage hopper 11; the lower end of the side wall of the feeding barrel 41 close to one side of the storage hopper 11 is provided with a feeding hole 43, a strip-shaped adjusting pipe 45 is coaxially welded at the feeding hole 43, two ends of the adjusting pipe 45 are not sealed, one end of the adjusting pipe 45 is hermetically communicated with the feeding hole 43, and the other end of the adjusting pipe extends towards the direction close to the storage hopper 11; a material conveying hole 44 is formed in the pipe wall at the lower end of the adjusting pipe 45, the material conveying pipe 42 is vertically arranged, the upper end of the material conveying pipe is communicated with the adjusting pipe 45 through the material conveying hole 44, and the lower end of the material conveying pipe is communicated with the storage hopper 11; an adjusting mechanism 5 for controlling the blanking rate in the material conveying pipe 42 is arranged in the adjusting pipe 45, the adjusting mechanism 5 comprises a driving component 52 and an adjusting plate 51, the adjusting plate 51 is a circular plate corresponding to the size of the inner wall of the adjusting pipe 45, and the adjusting plate 51 is coaxially arranged in the adjusting pipe 45; the driving assembly 52 is mounted on the adjusting tube 45 and is used for driving the adjusting plate 51 to slide in the adjusting tube 45 along the length direction of the adjusting tube 45.

Referring to fig. 2 and 3, drive assembly 52 includes mounting panel 521, mounting panel 521 sets up to circular platelike structure, mounting panel 521 covers and deviates from the opening part of pay-off hole 43 one end and passes through flange connection on adjusting tube 45 at adjusting tube 45, the welding has driving piece 522 on mounting panel 521, driving piece 522 is the cylinder in this application, the cylinder sets up along the length direction of adjusting tube 45, drive hole 523 has been seted up on mounting panel 521, the piston rod of driving piece 522 stretches into in adjusting tube 45 and welds on adjusting plate 51 through drive hole 523, adjusting plate 51 deviates from the terminal surface rubberizing of drive hole 523 and is glued flexible pipe 53, flexible pipe 53 sets up along the length direction of adjusting tube 45 and the inner wall butt of outer wall and adjusting tube 45, flexible pipe 53 deviates from the one end glue of adjusting plate 51 on adjusting plate 51. When the blanking rate of the material conveying pipe 42 needs to be adjusted, the piston rod of the driving member 522 drives the adjusting plate 51 to move in the adjusting pipe 45, the adjusting plate 51 moves to drive the telescopic pipe 53 to stretch, the telescopic pipe 53 stretches out and draws back in the adjusting pipe 45 to shield the material conveying hole 44, and therefore the rate of the material falling into the storage hopper 11 from the material conveying pipe 42 is adjusted.

The implementation principle of the spiral feeding device for PVC raw materials in the embodiment of the application is as follows: the driving piece 522 drives the adjusting plate 51 to slide, the adjusting plate 51 slides to drive the telescopic pipe 53 to stretch, the plugging distance of the adjusting pipe 45 is adjusted, and the opening size of the material conveying hole 44 on the material conveying pipe 42 is adjusted, so that the speed of the material falling into the storage hopper 11 is adjusted; then, the inner conveying piece 21 is driven to rotate, so that the material far away from one end of the conveying opening 15 is conveyed to the conveying opening 15 and conveyed to the next stage by the outer conveying piece 22; simultaneously through the extraction effect of dust fall subassembly 3 raise dust in to storage hopper 11, avoid raising dust to spread to cause the pollution in the environment.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a spiral loading attachment of PVC raw and other materials, includes support (12), its characterized in that: the material conveying device is characterized in that a storage hopper (11) is arranged on a support (12), a conveying device (2) is arranged on the storage hopper (11), the conveying device (2) comprises an inner conveying piece (21), the bottom of the storage hopper (11) is connected with a strip-shaped baffle (14) used for sealing the storage hopper (11), a conveying opening (15) is formed in one side of the baffle (14), and the inner conveying piece (21) is rotatably connected in the storage hopper (11) and used for conveying materials on the baffle (14) to the conveying opening (15).

2. Spiral feeding device of PVC raw material according to claim 1, characterized in that: can dismantle on storage hopper (11) and be connected with dust fall lid (13), dust fall lid (13) are used for sealing storage hopper (11), and the intercommunication has and is used for pay-off subassembly (4) to storage hopper (11) pay-off on dust fall lid (13).

3. Spiral feeding device of PVC raw material according to claim 2, characterized in that: the feeding assembly (4) comprises a conveying pipe (42), one end of the conveying pipe (42) is communicated with the dust falling cover (13), the other end of the conveying pipe (42) is connected with an adjusting pipe (45), the conveying pipe (42) is communicated with the pipe wall of the adjusting pipe (45), an adjusting plate (51) is arranged in the adjusting pipe (45), the adjusting plate (51) is connected in the adjusting pipe (45) in a sliding mode and used for sealing the adjusting pipe (45), and the adjusting pipe (45) is used for conveying materials into the conveying pipe; the adjusting plate (51) is provided with a driving component (52) for driving the adjusting plate (51) to slide in the adjusting pipe (45).

4. Spiral feeding device of PVC raw material according to claim 3, characterized in that: the driving assembly (52) comprises a driving piece (522), the driving piece (522) is arranged to be an air cylinder, the air cylinder is fixedly connected to the adjusting pipe (45), and a piston rod of the driving piece (522) is fixedly connected to the adjusting plate (51).

5. Spiral feeding device of PVC raw material according to claim 4, characterized in that: be connected with flexible pipe (53) on regulating plate (51), flexible pipe (53) fixed connection is in regulating plate (51) and adjusting pipe (45) simultaneously, and flexible pipe (53) is flexible along the length direction of adjusting pipe (45), and the outer wall of flexible pipe (53) and the inner wall butt of adjusting pipe (45).

6. Spiral feeding device of PVC raw material according to claim 2, characterized in that: be provided with dust fall subassembly (3) on dust fall lid (13), dust fall subassembly (3) are including dust fall pipe (31) and dust fall piece (32), and dust fall pipe (31) and storage hopper (11) intercommunication, and dust fall piece (32) just are used for extracting the dust in storage hopper (11) with dust fall pipe (31) intercommunication.

7. Spiral feeding device of PVC raw material according to claim 1, characterized in that: the conveying opening (15) is connected with an outer conveying piece (22), and the outer conveying piece (22) is used for conveying materials in the storage hopper (11).

8. Spiral feeding device of PVC raw material according to claim 1, characterized in that: the storage hopper (11) is of a vertically arranged hopper-shaped structure with a wide upper part and a narrow lower part.