CN213161837U

CN213161837U - Screening equipment for plastic particle processing

Info

Publication number: CN213161837U
Application number: CN202021966358.7U
Authority: CN
Inventors: 张祥兵
Original assignee: Shanghai Xiaying Plastic Yancheng Co ltd
Current assignee: Shanghai Xiaying Plastic Yancheng Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-11
Anticipated expiration: 2030-09-10

Abstract

The utility model belongs to plastic pellet screening field specifically is a screening equipment is used in plastic pellet processing, including outer braced frame, outer braced frame's top is fixed to have cup jointed the feeder hopper, and the middle part fixed mounting on outer braced frame top has a vibrating motor, the fixed vibrating arm that has cup jointed in first vibrating motor's bottom, the gag lever post that resets has been cup jointed in the both sides activity at outer braced frame top. Through setting up two screen cloths of first shale shaker and second shale shaker, and the sieve mesh that will set up to be less than the sieve mesh of second shale shaker, thereby when making plastic granules enter into first shale shaker on, can retrieve the basket in corresponding grading with the screening of granule minimum, and the granule of inferior one-level can enter into the second shale shaker through subordinate's material pipe on, accomplish the screening, last biggest granule enters into in the last grade retrieves the basket, accomplish the screening of a flow, and need not artifical plastics granule of retrieving at the screening in-process, full-automatic screening, the work efficiency of device has been improved.

Description

Screening equipment for plastic particle processing

Technical Field

The utility model relates to a plastic pellet sieves the field, especially relates to a plastic pellet processing is with screening equipment.

Background

Plastic pellet is fashioned small-size particle of plastics cutting promptly, it is people to transport plastics in order to make things convenient for, processing, thereby make plastic pellet with plastics, and plastic pellet has big or small, consequently all need sieve before using or selling, in order to conveniently use, current screening means all adopts the shale shaker to sieve, and just there is a problem just to have the shale shaker to sieve, sieve the granule that needs the manual work to sieve to accomplish after accomplishing promptly and retrieve, then place plastic pellet again and sieve, low efficiency, can not continuously sieve, and the screening that once more refines, the step is just more numerous and diverse, efficiency straight line descends, be unfavorable for large batch screening, the practicality is relatively poor.

In order to solve the problems, the application provides a screening device for processing plastic particles.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a screening equipment is used in plastic pellet processing has sustainable screening, automatic collection, multistage screening, efficient characteristics.

(II) technical scheme

For solving the technical problem, the utility model provides a screening equipment is used in plastic pellet processing, including outer braced frame, the fixed feeder hopper that has cup jointed in top of outer braced frame, and the middle part fixed mounting on outer braced frame top has a vibrating motor, the fixed vibrating rod that has cup jointed in bottom of a vibrating motor, the gag lever post that resets has been cup jointed in the both sides activity at outer braced frame top, the bottom fixed mounting that resets the gag lever post has the vibration board, the fixed buffering vibrating mass that has cup jointed in bottom of vibration board, the bottom swing joint of buffering vibrating mass has first shale shaker, the fixed material pipe of subordinate that has cup jointed in one end of first shale shaker, the bottom fixed of subordinate material pipe is adjusted there is the hierarchical backup pad, fixed mounting has second vibrating motor in the hierarchical backup pad.

Preferably, the top of the reset limiting rod is movably sleeved with a reset pressure spring, the bottom end of the reset pressure spring is fixedly installed at the top of the outer support frame, and the bottom end of the reset limiting rod penetrates through the top of the outer support frame and is fixedly installed with the vibrating plate.

Preferably, the two ends of the first vibrating screen are movably sleeved with supporting frames, the bottom ends of the supporting frames are fixedly installed on the inner side of the outer supporting frame, and the lower adjusting supporting rods are fixedly installed at positions, located below the first vibrating screen, of one ends of the supporting frames.

Preferably, the middle part of the inner side of the outer supporting frame is fixedly provided with a recovery supporting plate, the recovery supporting plate is provided with two grading recovery baskets, and the number of the grading recovery baskets is two.

Preferably, a second vibrating screen is arranged below one end of the first vibrating screen and connected with the lower-level material pipe, and the sieve pore of the second vibrating screen is larger than that of the first vibrating screen.

Preferably, a last-stage recovery basket is placed at the bottom of the inner side of the outer support frame, the length value of the last-stage recovery basket is larger than that of the grading recovery basket, and the last-stage recovery basket is located below a lower-stage material pipe at one end of the second vibrating screen.

Preferably, the shape of the outer support frame is rectangular, and the width of the outer support frame is larger than that of the inner structure of the outer support frame.

The above technical scheme of the utility model has following profitable technological effect:

1. through setting up two screen cloths of first shale shaker and second shale shaker, and the sieve mesh that will set up to be less than the sieve mesh of second shale shaker, thereby when making plastic granules enter into first shale shaker on, can retrieve the basket in corresponding grading with the screening of granule minimum, and the granule of inferior one-level can enter into the second shale shaker through subordinate's material pipe on, accomplish the screening, last biggest granule enters into in the last grade retrieves the basket, accomplish the screening of a flow, and need not artifical plastics granule of retrieving at the screening in-process, full-automatic screening, the work efficiency of device has been improved.

2. The lower-level material pipe is arranged at the port positions of the first vibrating screen and the second vibrating screen, so that particles left by screening can automatically enter a lower-level screening structure, the screening fineness of the device is improved, and the lower-level material pipe is arranged at one end of the bottom of the first vibrating screen and the bottom of the second vibrating screen, so that the inclination angles of the first vibrating screen and the second vibrating screen can be adjusted, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic structural view of a first vibrating screen of the present invention;

FIG. 3 is a schematic structural view of the vibration damping block of the present invention;

fig. 4 is a schematic top view of the present invention.

Reference numerals:

1. an outer support frame; 2. a feed hopper; 3. a first vibration motor; 4. a vibrating rod; 5. a vibrating plate; 6. resetting the limiting rod; 7. buffering the vibrating block; 8. a support frame; 9. a first vibrating screen; 10. lower adjusting the support rod; 11. recovering the supporting plate; 12. a grading recovery basket; 13. a lower material pipe; 14. a grading support plate; 15. a second vibration motor; 16. a second vibrating screen; 17. and a final-stage recovery basket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, a screening device for processing plastic particles is provided, which comprises an outer support frame 1, a feed hopper 2 is fixedly sleeved on the top of the outer support frame 1, a first vibration motor 3 is fixedly installed in the middle of the top of the outer support frame 1, a vibration rod 4 is fixedly sleeved on the bottom of the first vibration motor 3, a reset limiting rod 6 is movably sleeved on two sides of the top of the outer support frame 1, a vibration plate 5 is fixedly installed at the bottom of the reset limiting rod 6, a buffer vibration block 7 is fixedly sleeved on the bottom of the vibration plate 5, a first vibration sieve 9 is movably connected to the bottom of the buffer vibration block 7, a lower material pipe 13 is fixedly sleeved on one end of the first vibration sieve 9, a grading support plate 14 is fixedly adjusted at the bottom of the lower material pipe 13, and a second vibration motor 15 is fixedly installed on the grading support plate 14.

Fig. 1 is the utility model discloses a sectional structure schematic diagram, the pressure spring that resets has been cup jointed in the top activity of gag lever post 6 that resets, and the bottom fixed mounting that resets the pressure spring at the top of braced frame 1 outward, the bottom that resets gag lever post 6 runs through braced frame 1's top and vibration board 5 fixed mounting outward, be provided with the pressure spring that resets through the top at gag lever post 6 that resets, make gag lever post 6 that resets when being pushed down, can obtain a restoring force that rises, thereby the basis of vibration has been guaranteed, the reliability of device has been improved.

In this embodiment, two ends of a first vibrating screen 9 are movably sleeved with supporting frames 8, the bottom ends of the supporting frames 8 are fixedly installed on the inner side of an outer supporting frame 1, a lower adjusting supporting rod 10 is fixedly installed at a position, below the first vibrating screen 9, of one end of each supporting frame 8, the supporting frame 8 is arranged at the top of the outer supporting frame 1, so that the position of the first vibrating screen 9 is fixed, the screening foundation is ensured, and meanwhile, a lower adjusting supporting rod 10 is arranged at one end of each supporting frame 8, so that the supporting rods 10 can be coupled by copper drums. The angle of adjusting first shale shaker 9 is convenient to be adjusted the device, has improved the practicality of device.

It should be noted that, the middle part of the inner side of the outer supporting frame 1 is fixedly provided with a recovery supporting plate 11, the recovery supporting plate 11 is provided with two classified recovery baskets 12, the number of the classified recovery baskets 12 is two, the recovery supporting plate 11 is arranged in the middle of the outer supporting frame 1, so that the classified recovery baskets 12 can be placed on the classification supporting plate, the stability of the structure is improved, meanwhile, the two classified recovery baskets 12 are arranged below the first vibrating screen 9 and the second vibrating screen 16 respectively, and the reliability of collection is ensured.

As shown in fig. 2, a second vibrating screen 16 is arranged below one end of the first vibrating screen 9, which is connected with the lower material pipe 13, the screen hole of the second vibrating screen 16 is larger than that of the first vibrating screen 9, and one lower material pipe 13 is arranged at one end of the first vibrating screen 9, so that the screened particles can fall onto the second vibrating screen 16 through the lower material pipe 13 and are screened again, the screening fineness of the device is improved, and the device is more practical.

It should be noted that a final-stage recovery basket 17 is placed at the bottom of the inner side of the outer support frame 1, the length of the final-stage recovery basket 17 is greater than that of the grading recovery basket 12, the final-stage recovery basket 17 is located below a lower-stage material pipe 13 at one end of the second vibrating screen 16, and the final-stage recovery basket 17 is placed at the bottom of the inner side of the outer support frame 1, so that finally-screened particles fall into the final-stage recovery basket 17 through the lower-stage material pipe 13 on the second vibrating screen 16 to be collected, and the screening effect of the device is improved.

In this embodiment, the shape of the outer support frame 1 is rectangular, and the width of the outer support frame 1 is greater than the width of the inner structure thereof, and the shape of the outer support frame 1 is set to be rectangular, so that the connection between the structures is more stable, and the width of the outer support frame 1 is set to be greater than the width of the inner structure of the outer support frame 1, so that the structure does not have the condition of insufficient supporting force during operation, and the stability of the device is improved.

The utility model discloses a theory of operation and use flow: firstly, the device is placed below a discharge port of a plastic particle forming machine, the feed hopper 2 is aligned to the discharge port, plastic particles after being cut and formed directly enter the feed hopper 2 to start to be screened, when the plastic particles enter a first vibrating screen 9, a vibrating rod 4 is driven by a first vibrating motor 3 to vibrate, so that a vibrating plate 5 starts to drive the first vibrating screen 9 to vibrate synchronously, the plastic particles on the vibrating plate start to be screened, particles larger than screen holes of the first vibrating screen 9 are remained on the first vibrating screen 9 and fall onto a second vibrating screen 16 through a next-level material pipe 13, the particles smaller than the screen holes of the first vibrating screen 9 fall into a grading recovery basket 12 to be collected, two grading recovery baskets 12 are arranged to respectively correspond to the first vibrating screen 9 and the second vibrating screen 16, so that the plastic particles are screened more finely, and collecting the final plastic particles into a final-stage recovery basket 17 through a lower-stage material pipe 13 at one end of a second vibrating screen 16.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a plastic pellet processing is with screening equipment, including outer support frame (1), the top of outer support frame (1) is fixed to be cup jointed feeder hopper (2), and the middle part fixed mounting on outer support frame (1) top has first vibrating motor (3), the fixed vibration rod (4) that has cup jointed of bottom of first vibrating motor (3), its characterized in that, the both sides activity at outer support frame (1) top has cup jointed spacing pole (6) that resets, the bottom fixed mounting of spacing pole (6) that resets has vibration board (5), the fixed buffering vibrating mass (7) that has cup jointed in bottom of vibration board (5), the bottom swing joint of buffering vibrating mass (7) has first shale shaker (9), the fixed inferior material pipe (13) that has cup jointed in one end of first shale shaker (9), the fixed hierarchical backup pad (14) that has cup jointed in bottom of inferior material pipe (13), and a second vibration motor (15) is fixedly mounted on the grading support plate (14).

2. The screening device for processing plastic particles as claimed in claim 1, wherein a reset compression spring is movably sleeved on the top of the reset limiting rod (6), the bottom end of the reset compression spring is fixedly installed on the top of the outer supporting frame (1), and the bottom end of the reset limiting rod (6) penetrates through the top of the outer supporting frame (1) and is fixedly installed on the vibrating plate (5).

3. The screening device for processing plastic particles, according to claim 1, wherein the two ends of the first vibrating screen (9) are movably sleeved with the supporting frame (8), the bottom end of the supporting frame (8) is fixedly installed on the inner side of the outer supporting frame (1), and the position, below the first vibrating screen (9), of one end of the supporting frame (8) is fixedly installed with the lower adjusting supporting rod (10).

4. The screening apparatus for plastic particle processing according to claim 1, wherein a recycling support plate (11) is fixedly installed at the middle part of the inner side of the outer support frame (1), a grading recycling basket (12) is placed on the recycling support plate (11), and the number of the grading recycling baskets (12) is two.

5. A screening apparatus for processing plastic particles according to claim 1, wherein a second vibrating screen (16) is provided at a position below one end of the first vibrating screen (9) connected to the lower material pipe (13), and the screen aperture of the second vibrating screen (16) is larger than that of the first vibrating screen (9).

6. A screening apparatus for plastic pellet processing as claimed in claim 1, wherein a final stage recovery basket (17) is placed at the bottom of the inner side of said outer supporting frame (1), said final stage recovery basket (17) having a length value greater than that of the classifying recovery basket (12), and said final stage recovery basket (17) is located below the lower stage pipe (13) at one end of the second vibrating screen (16).

7. A screening apparatus for plastic particle processing according to claim 1, wherein said outer support frame (1) is rectangular in shape and the width of the outer support frame (1) is greater than the width of its internal structure.