CN220677959U

CN220677959U - Processing device for reinforced PBT (polybutylene terephthalate)

Info

Publication number: CN220677959U
Application number: CN202320704042.8U
Authority: CN
Inventors: 毛佛灵; 童江芳; 童华章
Original assignee: Anhui Wenxi New Material Technology Co ltd
Current assignee: Anhui Wenxi New Material Technology Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2024-03-29
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a processing device for reinforced PBT, which comprises a main crushing box and an auxiliary crushing box, wherein a lower hopper is arranged at the top of the main crushing box, a crushing mechanism II and a crushing mechanism I are sequentially arranged in the main crushing box from top to bottom, a screening mechanism is arranged between the crushing mechanism II and the crushing mechanism I, a discharge hole II is arranged at the lower end of the screening mechanism, a feed inlet is arranged on the outer wall above one side of the auxiliary crushing box, a treatment box is fixedly connected between the discharge hole II and the feed inlet, two driving rollers are rotatably connected in the treatment box, the outer walls of the two driving rollers are respectively sleeved with the same chain belt, a plurality of material containing plates are fixedly connected with the outer walls of the chain belts at equal intervals, and one end of one material containing plate is provided with a rotary motor I. The method can be used for processing the screened unqualified raw materials again, so that the PBT plastic raw materials are fully crushed, and the product quality is improved.

Description

Processing device for reinforced PBT (polybutylene terephthalate)

Technical Field

The utility model relates to the technical field of PBT processing, in particular to a processing device for reinforcing PBT.

Background

Chinese patent with patent application number CN202121517460.3 discloses a classification and crushing device for processing PBT engineering plastics, wherein a base is fixedly installed on the lower surface of a housing, and the housing is placed on the ground when working; comprising the following steps: the feeding port is formed in the upper surface of the shell, the discharging port is formed in the right side of the shell, and the discharging port is formed in the lower surface of the shell; the connecting shaft is connected with external power supply equipment, and the surface of the connecting shaft is fixedly connected with an upper pulverizer. This PBT engineering plastics processing is with classifying reducing mechanism when external power source starts, and the connecting axle drives the work of last grinder, goes up the grinder during operation, drives the baffle through first magnet and second magnet and moves left, and the feed inlet is opened this moment, and in the raw materials that treat to smash entered into the shell, when the connecting axle continued rotatory, the baffle can get back to the normal position under the effect of first spring, and the feeding stops this moment, and repeat above-mentioned process makes the shell reach the purpose of even feeding.

When the technical scheme is implemented, unqualified raw materials are screened out, but the technical scheme does not treat the screened unqualified raw materials, so that the production efficiency is affected.

In view of the above, the present utility model provides a processing device for reinforcing PBT to solve the above problems of the prior art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a processing device for reinforcing PBT.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a processing device for reinforcing PBT, includes main crushing case and vice crushing case, main crushing case top is provided with down the hopper, and main crushing incasement portion has set gradually crushing mechanism two and crushing mechanism one from last to down, be provided with screening mechanism between crushing mechanism two and the crushing mechanism one, and the screening mechanism lower extreme is provided with discharge gate two, vice crushing case one side top outer wall is provided with the feed inlet, fixedly connected with processing case between discharge gate two and the feed inlet, and processing incasement portion rotation is connected with two driving rollers, two driving roller outer wall all overlaps and is equipped with same chain belt, and a plurality of flourishing flitch of chain belt outer wall equidistance fixedly connected with, one of them flourishing flitch one end is provided with rotating electrical machines one, main crushing case all is provided with discharge gate one with vice crushing case bottom, and vice crushing incasement portion is provided with two crushing mechanism three.

Further, screening mechanism includes the sliding tray, sliding tray inner wall sliding connection has the screening board, and screening board other end sliding connection in two inner walls of discharge gate, all be provided with a plurality of supporting springs between screening board bottom both sides outer wall and sliding tray, two bottom inner walls of discharge gate, and screening board bottom is provided with vibrating motor.

Further, the inner walls at two ends of the main crushing box are fixedly connected with striker plates, the top ends of the striker plates are inclined planes, and the screening plates are connected between the two striker plates in a sealing sliding mode.

Further, the inside holding tank that is provided with in discharge gate second bottom, and holding tank inner wall sealing sliding connection has the baffle, baffle top fixed connection is in screening board bottom outer wall.

Further, a material guide plate is arranged at one end of the feeding port, and a plurality of connecting springs are fixedly connected between the material guide plate and the inner wall of the auxiliary crushing box.

Further, the material guide plate top is provided with the pivot, and pivot middle part fixedly connected with cam, pivot one end is provided with rotating electrical machines two.

Further, the inside biax motor that is provided with of hopper down, and fixedly connected with a plurality of spliced poles between biax motor and the hopper inner wall down, a plurality of puddlers second and puddler first of fixedly connected with respectively to biax motor upper and lower extreme.

The beneficial effects of the utility model are as follows:

through setting up processing case, rotating electrical machines first, the driving roller, the chain belt, flourishing flitch, vice crushing case and crushing mechanism third, when handling the PBT plastics, screening mechanism can sieve the raw materials after crushing mechanism second, the raw materials after screening is qualified is broken through crushing mechanism first again, and unqualified raw materials enter into the processing case through discharge gate second, enter into vice crushing case through flourishing flitch on the chain belt, be broken by crushing mechanism third again, thereby can process the unqualified raw materials of screening out again, guarantee that PBT plastics raw materials are broken abundant, promote product quality.

When unqualified raw materials enter the crushing box through the feed inlet, under the action of the guide plate, the unqualified raw materials can fall in the middle of the crushing mechanism III, so that the unqualified raw materials are fully crushed, and meanwhile, the rotating motor II drives the cam to rotate through the rotating shaft and is matched with the connecting spring, so that the guide plate vibrates up and down, the raw materials on the surface of the guide plate fall off, and raw material residues are avoided.

Through setting up biax motor, stirring rod one, stirring rod two to can stir the inside upper and lower side raw materials of hopper down, avoid the raw materials in the hopper to appear blocking up the condition down.

Drawings

FIG. 1 is a schematic view showing a processing apparatus for reinforcing PBT according to example 1;

FIG. 2 is a schematic cross-sectional view of a main crushing tank of a processing apparatus for reinforcing PBT according to example 1;

FIG. 3 is a schematic cross-sectional view of a treatment tank and a secondary crushing tank of a processing apparatus for reinforcing PBT proposed in example 1;

fig. 4 is a schematic diagram of a blanking hopper of a processing device for reinforcing PBT according to example 2.

In the figure: 1. a main crushing box; 2. a crushing mechanism I; 3. a striker plate; 4. a screening plate; 5. a second crushing mechanism; 6. discharging a hopper; 7. a treatment box; 8. a first rotating electric machine; 9. a second rotating electric machine; 10. an auxiliary crushing box; 11. a first discharging hole; 12. a vibration motor; 13. a support spring; 14. a sliding groove; 15. a second discharging port; 16. a baffle; 17. a receiving groove; 18. a chain belt; 19. a driving roller; 20. a material containing plate; 21. a feed inlet; 22. a cam; 23. a rotating shaft; 24. a material guide plate; 25. a connecting spring; 26. a crushing mechanism III; 27. stirring rod I; 28. a connecting column; 29. a stirring rod II; 30. a double-shaft motor.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

Examples

Referring to fig. 1-3, a processing device for reinforcing PBT comprises a main crushing box 1 and an auxiliary crushing box 10, wherein a lower hopper 6 is arranged at the top of the main crushing box 1, a crushing mechanism II 5 and a crushing mechanism I2 are sequentially arranged in the main crushing box 1 from top to bottom, a screening mechanism is arranged between the crushing mechanism II 5 and the crushing mechanism I2, a discharge port II 15 is arranged at the lower end of the screening mechanism, a feed port 21 is arranged on the outer wall above one side of the auxiliary crushing box 10, a processing box 7 is fixedly connected between the discharge port II 15 and the feed port 21, two driving rollers 19 are rotatably connected in the processing box 7, the outer walls of the two driving rollers 19 are sleeved with a chain belt 18, a plurality of material containing plates 20 are fixedly connected on the outer wall of the chain belt 18 at equal intervals, one end of one material containing plate 20 is provided with a rotating motor I8, the bottoms of the main crushing box 1 and the auxiliary crushing box 10 are respectively provided with a discharge hole I11, and two crushing mechanisms III 26 are arranged in the auxiliary crushing box 10, when PBT plastic is processed, the screening mechanism can screen the raw materials crushed by the crushing mechanism II 5, the screened raw materials are crushed again by the crushing mechanism I2, unqualified raw materials enter the processing box 7 through the discharge holes II 15, enter the auxiliary crushing box 10 through the material containing plate 20 on the chain belt 18, and are crushed again by the crushing mechanism III 26, so that the screened unqualified raw materials can be processed again, the PBT plastic raw materials are fully crushed, and the product quality is improved.

Wherein, screening mechanism includes the sliding tray 14, sliding tray 14 inner wall sliding connection has screening board 4, and screening board 4 other end sliding connection is in discharge gate two 15 inner walls, all be provided with a plurality of supporting springs 13 between screening board 4 bottom both sides outer wall and sliding tray 14, discharge gate two 15 bottom inner walls, and screening board 4 bottom is provided with vibrating motor 12, vibrating motor 12 drives the screening board and shakes from top to bottom in 4 sliding tray 14, discharge gate two 15, simultaneously under supporting spring 13's effect, make vibration amplitude aggravate, guarantee the efficiency of screening broken back raw materials.

Wherein, the equal fixedly connected with striker plate 3 of case 1 both ends inner wall is smashed to the owner, and striker plate 3 top is the inclined plane, and screening board 4 sealed sliding connection is between two striker plates 3, through striker plate 3, can keep off the material to the raw materials after the breakage, avoids its scattering.

Wherein, discharge gate two 15 bottom is inside to be provided with holding tank 17, and holding tank 17 inner wall sealing sliding connection has baffle 16, baffle 16 top fixed connection in screening board 4 bottom outer wall, and when screening board 4 vibration from top to bottom drives baffle 16 and reciprocates in holding tank 17 to seal the gap between screening board 4 lower extreme and the discharge gate 15, avoid the raw materials to block.

Wherein, feed inlet 21 one end is provided with stock guide 24, and fixedly connected with a plurality of connecting springs 25 between stock guide 24 and the vice crushing case 10 inner wall, when unqualified raw materials enters into crushing case 10 through feed inlet 21, under the effect of stock guide 24, makes unqualified raw materials can drop in crushing mechanism three 26 in the middle of, makes it obtain fully broken.

Wherein, the stock guide 24 top is provided with pivot 23, and pivot 23 middle part fixedly connected with cam 22, and pivot 23 one end is provided with rotating electrical machines two 9, and rotating electrical machines two 9 drive cam 22 rotation through pivot 23 simultaneously to through the cooperation with coupling spring 25, thereby make stock guide 24 vibration from top to bottom, drop the raw materials on its surface, avoid the raw materials to remain.

Working principle: when PBT plastic is processed, the second crushing mechanism 5 crushes the raw materials, the crushed raw material belt guide materials fall on the screening plate 4 under the action of the baffle plate 3, then the vibrating motor 12 drives the screening plate to vibrate up and down in the sliding groove 14 and the second discharging hole 15, meanwhile, the vibration amplitude is increased under the action of the supporting spring 13, the efficiency of screening the crushed raw materials is ensured, the raw materials crushed by the second crushing mechanism 5 can be screened, the raw materials qualified in screening are crushed again through the first crushing mechanism 2, the unqualified raw materials enter the processing box 7 through the second discharging hole 15, the rotating motor 8 drives the driving roller 19 to rotate, so that the unqualified raw materials falling in the processing box 7 are contained through the containing plate 20 on the chain belt 18, then the raw materials enter the auxiliary crushing box 10, the raw materials are crushed again by the third crushing mechanism 26, the screened unqualified raw materials can be processed again, the raw materials of PBT plastic are crushed sufficiently, and the quality of products is improved.

Examples

Referring to fig. 4, in the processing device for reinforced PBT, compared with embodiment 1, a dual-shaft motor 30 is disposed inside the discharging hopper 6, a plurality of connecting posts 28 are fixedly connected between the dual-shaft motor 30 and the inner wall of the discharging hopper 6, and a plurality of stirring rods two 29 and one stirring rod 27 are respectively fixedly connected to the upper and lower ends of the dual-shaft motor 30, so as to avoid the blockage of the raw materials in the discharging hopper 6.

Working principle: by arranging the double-shaft motor 30, the stirring rod I27 and the stirring rod II 29, the raw materials at the upper and lower sides inside the discharging hopper 6 can be stirred, and the raw materials in the discharging hopper 6 are prevented from being blocked.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a processing device for reinforcing PBT, includes main crushing case (1) and vice crushing case (10), its characterized in that, main crushing case (1) top is provided with hopper (6) down, and main crushing case (1) inside has set gradually crushing mechanism two (5) and crushing mechanism one (2) from last to down, be provided with screening mechanism between crushing mechanism two (5) and crushing mechanism one (2), and the screening mechanism lower extreme is provided with discharge gate two (15), vice crushing case (10) one side top outer wall is provided with feed inlet (21), fixedly connected with processing case (7) between discharge gate two (15) and feed inlet (21), and processing case (7) inside rotation is connected with two driving rollers (19), two driving rollers (19) outer wall all overlap and are equipped with same chain belt (18), and chain belt (18) outer wall equidistance fixedly connected with a plurality of flourishing flitch (20), one of them flourishing flitch (20) one end is provided with rotating electrical machines one (8), main crushing case (1) and vice crushing case (10) are provided with two and vice crushing case (10) are provided with inside (10) of two crushing mechanism (10).

2. The processing device for reinforcing PBT according to claim 1, wherein the screening mechanism comprises a sliding groove (14), the inner wall of the sliding groove (14) is slidably connected with a screening plate (4), the other end of the screening plate (4) is slidably connected with the inner wall of a second discharging hole (15), a plurality of supporting springs (13) are arranged between the outer walls of two sides of the bottom of the screening plate (4) and the inner walls of the bottom of the sliding groove (14) and the second discharging hole (15), and a vibrating motor (12) is arranged at the bottom of the screening plate (4).

3. The processing device for reinforcing PBT according to claim 2, wherein the inner walls of the two ends of the main crushing box (1) are fixedly connected with baffle plates (3), the top ends of the baffle plates (3) are inclined planes, and the screening plates (4) are in sealing sliding connection between the two baffle plates (3).

4. A processing device for reinforcing PBT according to claim 3, wherein the bottom of the second discharge port (15) is internally provided with a containing groove (17), the inner wall of the containing groove (17) is in sealing sliding connection with a baffle plate (16), and the top end of the baffle plate (16) is fixedly connected to the outer wall of the bottom of the screening plate (4).

5. The processing device for reinforcing PBT according to claim 1, wherein a material guiding plate (24) is arranged at one end of the material inlet (21), and a plurality of connecting springs (25) are fixedly connected between the material guiding plate (24) and the inner wall of the auxiliary crushing box (10).

6. The processing device for reinforced PBT according to claim 5, wherein a rotating shaft (23) is arranged above the material guiding plate (24), a cam (22) is fixedly connected to the middle part of the rotating shaft (23), and a rotating motor II (9) is arranged at one end of the rotating shaft (23).

7. The processing device for reinforced PBT according to claim 1, wherein a biaxial motor (30) is arranged in the blanking hopper (6), a plurality of connecting columns (28) are fixedly connected between the biaxial motor (30) and the inner wall of the blanking hopper (6), and a plurality of stirring rods two (29) and a stirring rod one (27) are respectively fixedly connected to the upper end and the lower end of the biaxial motor (30).