CN210500952U

CN210500952U - Raw material screening device for plastic bag film blowing machine

Info

Publication number: CN210500952U
Application number: CN201921266316.XU
Authority: CN
Inventors: 黄一雷
Original assignee: Chongqing Tengye Plastic Products Co ltd
Current assignee: Chongqing Tengye Plastic Products Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-12
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a raw material screening device for a plastic bag film blowing machine, which relates to the technical field of plastic production and comprises a fixed base, wherein the upper end of the fixed base is fixedly provided with a fixed column, the upper end of the fixed column is fixedly connected with a telescopic column, the upper end of the telescopic column is fixedly connected with a frame, the inner side of the upper end of the frame is fixedly provided with a first screen frame, the inner side of the frame is fixedly provided with a second screen frame at a position under the first screen frame, the utility model is provided with the fixed column, a vibrating motor, the first screen frame, a first-level screen plate, a first-level screen hole, the second screen hole, a second-level screen plate, the frame, the telescopic column and a spring, can carry out graded multilayer type vibration screening on raw materials, improves the working efficiency of screening the raw materials, and ensures that the screening effect of the screening device on the raw materials is, is beneficial to improving the heat melting treatment effect of the plastic particles in the later period.

Description

Raw material screening device for plastic bag film blowing machine

Technical Field

The utility model relates to a plastics production technical field specifically is a raw materials screening plant for plastic bag inflation film manufacturing machine.

Background

Plastic bags (Plastic bags) are bags made of plastics (commonly used plastics include polypropylene, polyester, nylon and the like) as main raw materials, are essential articles in daily life of people, and are often used for containing other articles. Because of its advantage of low price, light in weight extremely, big, the be convenient for accomodate widely used, need use inflation film manufacturing machine in the plastic bag production process, inflation film manufacturing machine can melt the plastic pellet heating and blow into the film again.

However, the traditional raw material screening device for the plastic bag film blowing machine is low in working efficiency of screening raw materials in the using process, the effect of screening the raw materials is not sufficient and symmetrical, the particle size of plastic particles is large in difference, and the effect of thermal melting treatment of the plastic particles is affected, so that the technical personnel in the field provide the raw material screening device for the plastic bag film blowing machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials screening plant for plastic bag inflation film manufacturing machine to the raw materials screening plant who proposes the tradition and be used for plastic bag inflation film manufacturing machine in solving above-mentioned background art is lower in the use, and the work efficiency of carrying out the screening to the raw materials is because the effect of carrying out the screening to the raw materials is abundant symmetrical inadequately, and plastic granules's particle size differs great, leads to plastic granules's hot melt treatment effect to receive the problem of influence.

In order to achieve the above object, the utility model provides a following technical scheme:

a raw material screening device for a plastic bag film blowing machine comprises a fixed base, wherein the upper end of the fixed base is fixedly provided with a fixed column, the upper end of the fixed column is fixedly connected with a telescopic column, the upper end of the telescopic column is fixedly connected with a frame, a first screen frame is fixedly arranged on the inner side of the upper end of the frame, a second screen frame is fixedly arranged on the inner side of the frame at a position right below the first screen frame, the two ends of the frame are both fixedly provided with vibrating motors, the bottom end of the inner side of the first screen frame is fixedly provided with a first-stage screen plate, a second-stage sieve plate is fixedly arranged at the bottom end of the inner side of the second sieve frame, a discharge hopper is fixedly arranged at the bottom side of the second sieve frame, the material receiving box is arranged at a position, under the material discharging hopper, of the upper end of the fixed base, a positioning column is fixedly arranged at the bottom end of the material receiving box, and a positioning groove is formed in the surface position of the upper end of the fixed base.

As a further aspect of the present invention: the sieve plate is characterized in that a first-stage sieve mesh is formed in the surface position of the first-stage sieve plate, a second-stage sieve mesh is formed in the surface position of the second-stage sieve plate, and the diameter size of the second-stage sieve mesh is smaller than that of the first-stage sieve mesh.

As a further aspect of the present invention: and a spring is fixedly connected between the rack and the fixed column and movably sleeved outside the telescopic column.

As a further aspect of the present invention: the cross-sectional shapes of the positioning column and the positioning groove are both rectangular, and the size of the positioning column is matched with that of the positioning groove.

As a further aspect of the present invention: and handles are fixedly arranged at the positions of the surfaces of the two sides of the material receiving box.

As a further aspect of the present invention: the bottom mounting of unable adjustment base is provided with the support column, the fixed wear-resisting bed course that is provided with in bottom surface position department of support column, wear-resisting bed course is a material for the component of rubber.

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

1. the utility model discloses set up fixed column, vibrating motor, first reel, one-level sieve mesh, second reel, second grade sieve mesh, second grade sieve, frame, flexible post and spring, can carry out hierarchical multilayer formula screening vibration to the raw materials, improved the work efficiency who carries out the screening to the raw materials for the effect that screening plant filtered the raw materials is more abundant symmetrical, is favorable to improving later stage plastic granules's hot melt treatment effect.

2. The utility model discloses set up and connect workbin, reference column and constant head tank, the size of reference column and the size looks adaptation of constant head tank, the reference column can cooperate to peg graft in the constant head tank, prevents to connect the workbin to connect the material in-process to take place easily to shift and influence and normally connect the material for connect quick installation dismantlement on the workbin unable adjustment base of being convenient for.

Drawings

FIG. 1 is a schematic structural view of a raw material sieving device for a plastic bag film blowing machine;

FIG. 2 is a schematic front view of a raw material sieving device for a plastic bag film blowing machine;

fig. 3 is a schematic structural view of a part a of a raw material sieving device for a plastic bag film blowing machine.

In the figure: 1. a support pillar; 2. a fixed base; 3. fixing a column; 4. a vibration motor; 6. a first screen frame; 7. a first-stage sieve plate; 8. first-stage sieve pores; 9. a second screen frame; 10. secondary sieve pores; 11. a second-stage sieve plate; 12. a frame; 13. a discharge hopper; 14. a telescopic column; 15. a spring; 16. a material receiving box; 17. a wear-resistant cushion layer; 18. a positioning column; 19. and (6) positioning a groove.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a raw material sieving apparatus for a plastic bag film blowing machine includes a fixed base 2, a fixed column 3 is fixedly disposed at an upper end of the fixed base 2, a telescopic column 14 is fixedly connected to an upper end of the fixed column 3, a frame 12 is fixedly connected to an upper end of the telescopic column 14, a first screen frame 6 is fixedly disposed at an inner side of an upper end of the frame 12, a second screen frame 9 is fixedly disposed at a position right below the first screen frame 6 at an inner side of the frame 12, a vibration motor 4 is fixedly disposed at both ends of the frame 12, a first-stage screen plate 7 is fixedly disposed at a bottom end of an inner side of the first screen frame 6, a second-stage screen plate 11 is fixedly disposed at a bottom end of the second screen frame 9, a discharge hopper 13 is fixedly disposed at a bottom side of the second screen frame 9, a material receiving box 16 is disposed at a position right below the discharge hopper 13 at, the upper end surface of the fixed base 2 is provided with a positioning groove 19.

In fig. 1: the surface position department of one-level sieve 7 has seted up one-level sieve mesh 8, and the surface position department of second grade sieve 11 has seted up second grade sieve mesh 10, and the diameter size of second grade sieve mesh 10 is less than the diameter size of one-level sieve mesh 8, has reached and has carried out hierarchical multilayer formula to the raw materials and has filtered the mesh of screening.

In fig. 2: fixedly connected with spring 15 between frame 12 and fixed column 3, spring 15 activity cup joints in the outside of flexible post 14, has reached and has made frame 12 can carry out the purpose of vibration on fixed column 3.

In fig. 3: the cross-sectional shapes of the positioning column 18 and the positioning groove 19 are rectangular, the size of the positioning column 18 is matched with that of the positioning groove 19, and the purpose that the positioning column 18 can be matched and inserted into the positioning groove 19 is achieved.

In fig. 1: handles are fixedly arranged on the side surfaces of the material receiving box 16, so that the purpose of taking the material receiving box 16 on the fixed base 2 is achieved.

In fig. 2: the bottom mounting of unable adjustment base 2 is provided with support column 1, and the fixed wear-resisting bed course 17 that is provided with in bottom surface position department of support column 1, wear-resisting bed course 17 are the component that a material is rubber, have reached the purpose that improves support column 1 wear resistance.

The utility model discloses a theory of operation is: when using this raw materials screening plant, the raw materials that will treat the screening drops into to first reel 6 in, fixedly connected with spring 15 between frame 12 and the fixed column 3, spring 15 activity cup joints in the outside of flexible post 14, use vibrating motor 4 to drive frame 12 and vibrate on fixed column 3, raw materials in the first reel 6 fall to in second reel 9 after the vibratory screening of one-level sieve 7, fall to in connecing workbin 16 through a hopper 13 after the second grade sieve 11 vibratory screening of second reel 9, one-level sieve 7 and second grade sieve 11 can carry out hierarchical multilayer formula filtration screening to the raw materials, reference column 18 can cooperate and peg graft in constant head tank 19, be convenient for install fast on unable adjustment base 2 and dismantle and connect workbin 16.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A raw material screening device for a plastic bag film blowing machine comprises a fixed base (2) and is characterized in that a fixed column (3) is fixedly arranged at the upper end of the fixed base (2), a telescopic column (14) is fixedly connected at the upper end of the fixed column (3), a rack (12) is fixedly connected at the upper end of the telescopic column (14), a first screen frame (6) is fixedly arranged at the inner side of the upper end of the rack (12), a second screen frame (9) is fixedly arranged at the position, right below the first screen frame (6), of the inner side of the rack (12), a vibrating motor (4) is fixedly arranged at both ends of the rack (12), a first-stage screen plate (7) is fixedly arranged at the inner bottom end of the first screen frame (6), a second-stage screen plate (11) is fixedly arranged at the inner bottom end of the second screen frame (9), a discharge hopper (13) is fixedly arranged at the bottom side of the second screen frame (9), the material receiving box is arranged at the position, located under the discharge hopper (13), of the upper end of the fixed base (2), a positioning column (18) is fixedly arranged at the bottom end of the material receiving box (16), and a positioning groove (19) is formed in the position of the surface of the upper end of the fixed base (2).

2. The raw material screening device for the plastic bag film blowing machine according to claim 1, wherein a primary screen hole (8) is formed in the surface position of the primary screen plate (7), a secondary screen hole (10) is formed in the surface position of the secondary screen plate (11), and the diameter size of the secondary screen hole (10) is smaller than that of the primary screen hole (8).

3. The raw material screening device for the plastic bag film blowing machine according to claim 1, characterized in that a spring (15) is fixedly connected between the frame (12) and the fixed column (3), and the spring (15) is movably sleeved on the outer side of the telescopic column (14).

4. The raw material screening device for the plastic bag film blowing machine according to claim 1, wherein the cross-sectional shapes of the positioning column (18) and the positioning groove (19) are both rectangular, and the size of the positioning column (18) is matched with that of the positioning groove (19).

5. The raw material screening device for the plastic bag film blowing machine according to claim 1, characterized in that handles are fixedly arranged on both side surface positions of the material receiving box (16).

6. The raw material screening device for the plastic bag film blowing machine according to claim 1, characterized in that a supporting column (1) is fixedly arranged at the bottom end of the fixing base (2), a wear-resistant cushion layer (17) is fixedly arranged at the bottom end surface position of the supporting column (1), and the wear-resistant cushion layer (17) is a member made of rubber.