CN217196412U

CN217196412U - PETG sheet recovery processing device

Info

Publication number: CN217196412U
Application number: CN202123226096.8U
Authority: CN
Inventors: 杜海兵
Original assignee: Jiangyin Jiaou New Material Co ltd
Current assignee: Jiangyin Jiaou New Material Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-08-16
Anticipated expiration: 2031-12-21

Abstract

The utility model belongs to the technical field of PETG lamella processing, in particular to a PETG lamella recovery processing device, which aims at the problem of poor crushing effect when PEGT lamella is crushed and recovered, the scheme is provided, which comprises a crushing box, wherein the top end of the crushing box is provided with a feed hopper, the top end of the feed hopper is provided with a processing box, the inside of the processing box is provided with a rolling component, the bottom end of the crushing box is provided with a discharge port, the bottom end of the crushing box is fixed with two symmetrically arranged support frames, and a rotating rod is rotatably connected between the side walls at two sides of the crushing box; the utility model discloses in roll the PEGT lamina membranacea of processing the incasement through rolling the subassembly, destroy the initial condition of PEGT lamina membranacea, make the device can improve the crushing effect to the PEGT lamina membranacea, drive two drive gears through driving motor and mesh the transmission, can drive two dwang opposite direction rotations, make crushing blade carry out shredding to the PEGT lamina membranacea better then.

Description

PETG sheet recovery processing device

Technical Field

The utility model relates to a PETG lamella board processing technology field especially relates to a PETG lamella board recovery processing device.

Background

PETG is a noncrystalline copolyester, the product of the PETG is highly transparent and has excellent shock resistance, the PETG is particularly suitable for molding thick-wall transparent products, the processing and molding performance of the PETG is excellent, the PETG can be designed into any shape according to the intention of designers, the traditional molding methods such as extrusion, injection molding, blow molding, plastic suction and the like can be adopted, the PETG can be widely applied to the markets such as plates, sheets, high-performance shrink films, bottles, profiled bars and the like, meanwhile, the PETG has excellent secondary processing performance and can be processed and modified by a conventional machine.

Because the PEGT flakeboard is recoverable, can not pollute the environment, therefore the PEGT flakeboard generally can carry out recycle when processing, the PEGT flakeboard need carry out preliminary crushing to it when retrieving, then carry out cryogenically abrasive and just can reappear processing, current reducing mechanism generally directly cuts the PEGT flakeboard through smashing the blade and smashes when smashing the PEGT flakeboard, but the PEGT flakeboard has certain hardness and toughness, and the surface is comparatively smooth, direct crushing can lead to smashing not thoroughly, and still there is great cubic after smashing, crushing effect is relatively poor.

Therefore, a PETG sheet recycling processing device is needed to solve the problem of poor crushing effect when the PEGT sheet is crushed and recycled.

SUMMERY OF THE UTILITY MODEL

The utility model provides a PETG lamina membranacea recovery processing device has solved and has smashed the relatively poor problem of effect when smashing the recovery to the PEGT lamina membranacea.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a PETG lamella board recovery processing device, includes crushing case, the top of crushing case is provided with the feeder hopper, the top of feeder hopper is provided with handles the case, the inside of handling the case is provided with rolls the subassembly, the bottom of crushing case is provided with the discharge gate, the bottom mounting of crushing case has the support frame that two symmetries set up, it is connected with the dwang to rotate between the both sides lateral wall of crushing case, the lateral wall of dwang is fixed with a plurality of crushing blades that are evenly distributed, one side outer wall of crushing case rotates and is connected with two intermeshing's drive gear, two drive gear respectively with two the coaxial setting of dwang, driving motor is installed to one side outer wall of crushing case, driving motor and one of them drive gear is coaxial to be set up.

Preferably, the rolling component comprises a pressing block fixed on the inner wall of one side of the treatment box, two sliding rods symmetrically arranged are penetrated through the side wall of one side of the treatment box in a sliding manner, a push block is fixed at one end of each of the two sliding rods, the push block is matched with the pressing block, an installation frame is fixed on the outer wall of one side of the treatment box, a rotating shaft is rotatably connected with the side wall of one side of the installation frame, a half gear is fixedly sleeved on the outer side wall of the rotating shaft, a toothed ring is sleeved on the outer side wall of the half gear, the bottom end of the toothed ring is slidably connected with the inner wall of the bottom end of the installation frame, a moving plate is fixed at one end of the toothed ring, the side wall of one side of the moving plate is fixed with one end of each of the two sliding rods, a belt pulley is rotatably connected with the outer wall of one side of the installation frame and the outer wall of the crushing box, and the two belt pulleys are respectively coaxially arranged with the rotating shaft and one of the rotating rods, the outer side walls of the two belt pulleys are sleeved with a transmission belt together.

Preferably, the inner walls of two sides of the toothed ring are provided with symmetrically arranged toothed plates, and the half gear is meshed with one of the toothed plates.

Preferably, one side wall of the pressing block is an inclined plane, and the side walls of the pushing block and the pressing block, which are close to each other, are provided with pressing teeth.

Preferably, the bottom end of the crushing box is fixed with a material blocking cover, and the material blocking cover is matched with the discharge hole.

Preferably, a supporting seat is fixed on the side wall of one side of the crushing box, and the bottom end of the driving motor is fixed with the top end of the supporting seat.

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

1. the utility model discloses in roll the PEGT lamina membranacea of processing the incasement through rolling the subassembly, destroy the initial condition of PEGT lamina membranacea, make the device can improve the crushing effect to the PEGT lamina membranacea, drive two drive gears through driving motor and mesh the transmission, can drive two dwang opposite direction rotations, make crushing blade carry out shredding to the PEGT lamina membranacea better then.

2. The utility model discloses in mesh the transmission through half gear and profile of tooth ring, drive ejector pad round trip movement then, cooperation briquetting rolls the PEGT flakeboard during ejector pad round trip movement, makes it smash better, rotates through driving motor and can realize simultaneously rolling and smashing the PEGT flakeboard, and simple structure cost is lower, and has better crushing effect.

Drawings

Fig. 1 is a schematic view of a structure of a PETG sheet recycling processing device according to the present invention;

fig. 2 is a schematic back view of the PETG sheet recycling processing device of the present invention;

FIG. 3 is a schematic structural sectional view of a PETG sheet recycling and processing device provided by the present invention;

fig. 4 is an enlarged view of the area a in fig. 3.

In the figure: 1. a crushing box; 2. a feed hopper; 3. a treatment tank; 4. rolling the component; 41. briquetting; 42. a slide bar; 43. a push block; 44. a mounting frame; 45. a rotating shaft; 46. a half gear; 47. A toothed ring; 48. moving the plate; 49. a belt pulley; 40. a transmission belt; 5. a discharge port; 6. A support frame; 7. rotating the rod; 8. a crushing blade; 9. a transmission gear; 10. a drive motor; 11. A toothed plate; 12. pressing teeth; 13. a material blocking cover; 14. and (4) supporting the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a PETG sheet recycling processing device comprises a crushing box 1, a feed hopper 2 is arranged at the top end of the crushing box 1, a processing box 3 is arranged at the top end of the feed hopper 2, a rolling component 4 is arranged inside the processing box 3, a discharge port 5 is arranged at the bottom end of the crushing box 1, two symmetrically arranged support frames 6 are fixed at the bottom end of the crushing box 1, a rotating rod 7 is rotatably connected between the side walls of the two sides of the crushing box 1, a plurality of uniformly distributed crushing blades 8 are fixed on the outer wall of the rotating rod 7, two mutually meshed transmission gears 9 are rotatably connected on the outer wall of one side of the crushing box 1, the two transmission gears 9 are respectively and coaxially arranged with the two rotating rods 7, a driving motor 10 is installed on the outer wall of one side of the crushing box 1, and the driving motor 10 is coaxially arranged with one of the transmission gears 9; through rolling subassembly 4 and rolling the PEGT lamina membranacea in handling case 3, destroy the initial condition of PEGT lamina membranacea, make the device can improve the crushing effect to the PEGT lamina membranacea, drive two drive gear 9 through driving motor 10 and carry out the meshing transmission, can drive two dwang 7 opposite direction rotations, make crushing blade 8 can carry out shredding to the PEGT lamina membranacea better then.

The rolling component 4 comprises a pressing block 41 fixed on the inner wall of one side of the processing box 3, two sliding rods 42 symmetrically arranged are penetrated through the side wall of one side of the processing box 3 in a sliding manner, a pushing block 43 is jointly fixed at one end of each sliding rod 42, the pushing block 43 is matched with the pressing block 41, an installation frame 44 is fixed on the outer wall of one side of the processing box 3, a rotating shaft 45 is rotatably connected with the side wall of one side of the installation frame 44, a half gear 46 is fixedly sleeved on the outer side wall of the rotating shaft 45, a toothed ring 47 is sleeved on the outer side wall of the half gear 46, the bottom end of the toothed ring 47 is slidably connected with the inner wall of the bottom end of the installation frame 44, a moving plate 48 is fixed at one end of the moving plate 48, a belt pulley 49 is rotatably connected with the outer wall of one side of the installation frame 44 and the outer wall of one side of the crushing box 1, and the two belt pulleys 49 are respectively coaxial with the rotating shaft 45 and one of the rotating rods 7, the outer side walls of the two belt pulleys 49 are sleeved with a transmission belt 40; through the meshing transmission of half gear 46 and tooth ring 47, drive ejector pad 43 round trip movement then, cooperation briquetting 41 rolls the PEGT sheet plate during ejector pad 43 round trip movement, makes it smash better, rotates through driving motor 10 and can realize rolling and smashing the PEGT sheet plate simultaneously, and simple structure cost is lower, and has better crushing effect.

The inner walls of two sides of the toothed ring 47 are provided with symmetrically arranged toothed plates 11, the half gear 46 is meshed with one of the toothed plates 11, one side wall of the pressing block 41 is arranged in an inclined plane, and the side walls of the pushing block 43 and the pressing block 41, which are close to each other, are provided with pressing teeth 12.

Smash the bottom mounting of case 1 and have the material cover 13, material cover 13 mutually supports with discharge gate 5, smashes one side lateral wall of case 1 and is fixed with supporting seat 14, and driving motor 10's bottom is fixed with the top of supporting seat 14.

The working principle is as follows: when the PEGT sheet is required to be crushed and recycled, the driving motor 10 is started to drive one of the rotating rods 7 to rotate, then the two driving gears 9 are driven to carry out meshing transmission, the driving gears 9 drive the two belt pulleys 49 to carry out transmission through the transmission belt 40 when rotating, then the rotating shaft 45 is driven to rotate, the rotating shaft 45 drives the half gear 46 and the toothed ring 47 to carry out meshing transmission when rotating, then the toothed ring 47 is driven to move back and forth, the pushing block 43 is pushed back and forth to move through the sliding rod 42 when the toothed ring 47 moves, at the moment, the PEGT sheet is thrown into the processing box 3 to roll the PEGT sheet through the pushing block 43 matched with the pressing block 41, the initial shape of the PEGT sheet is damaged, the PEGT sheet can be crushed better, the PEGT sheet enters the crushing box 1 after being rolled, the crushing blade 8 is driven to rotate through the two rotating rods 7 to crush the PEGT sheet, and the crushed PEGT sheet is discharged through the discharge port 5, meanwhile, the material blocking cover 13 blocks the material blocking cover, so that splashing is avoided during discharging.

The driving motor 10 is commercially available, and the driving motor 10 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so that repeated description is omitted in the specification.

Above, only be the embodiment of the preferred 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 design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.

Claims

1. The utility model provides a PETG lamina tectum recovery processing device, includes crushing case (1), its characterized in that, the top of crushing case (1) is provided with feeder hopper (2), the top of feeder hopper (2) is provided with handles case (3), the inside of handling case (3) is provided with rolls subassembly (4), the bottom of crushing case (1) is provided with discharge gate (5), the bottom mounting of crushing case (1) has two support frames (6) that the symmetry set up, it is connected with dwang (7) to rotate between the both sides lateral wall of crushing case (1), the lateral wall of dwang (7) is fixed with a plurality of crushing blade (8) that are evenly distributed, one side outer wall of crushing case (1) rotates and is connected with two drive gear (9) that mesh each other, two drive gear (9) respectively with two dwang (7) are coaxial, and a driving motor (10) is installed on the outer wall of one side of the crushing box (1), and the driving motor (10) and one of the driving gears (9) are coaxially arranged.

2. The PETG sheet recycling processing device according to claim 1, wherein the rolling component (4) comprises a pressing block (41) fixed with the inner wall of one side of the processing box (3), the side wall of one side of the processing box (3) is penetrated with two symmetrically arranged sliding rods (42) in a sliding manner, one end of each of the two sliding rods (42) is fixed with a pushing block (43), the pushing block (43) is matched with the pressing block (41), the outer wall of one side of the processing box (3) is fixed with a mounting frame (44), the side wall of one side of the mounting frame (44) is rotatably connected with a rotating shaft (45), the outer side wall of the rotating shaft (45) is fixedly sleeved with a half gear (46), the outer side wall of the half gear (46) is sleeved with a toothed ring (47), and the bottom end of the toothed ring (47) is slidably connected with the inner wall of the bottom end of the mounting frame (44), the one end of tooth shape ring (47) is fixed with movable plate (48), one side lateral wall of movable plate (48) with two the one end of slide bar (42) is fixed, one side outer wall of mounting bracket (44) with one side outer wall of smashing case (1) all rotates and is connected with belt pulley (49), two belt pulley (49) respectively with pivot (45) and one of them dwang (7) coaxial arrangement, drive belt (40) have been cup jointed jointly to the lateral wall of two belt pulley (49).

3. The PETG sheet recycling processing device as claimed in claim 2, wherein the inner walls of the two sides of the toothed ring (47) are provided with symmetrically arranged toothed plates (11), and the half gear (46) is meshed with one of the toothed plates (11).

4. The PETG sheet recycling processing device as recited in claim 2, characterized in that one side wall of the pressing block (41) is inclined, and the side walls of the pushing block (43) and the pressing block (41) close to each other are provided with press teeth (12).

5. The PETG lamella recycling processing device according to claim 1, wherein a material blocking cover (13) is fixed at the bottom end of the crushing box (1), and the material blocking cover (13) is matched with the discharge hole (5).

6. The PETG sheet recycling device according to claim 1, wherein a support seat (14) is fixed on one side wall of the crushing box (1), and the bottom end of the driving motor (10) is fixed with the top end of the support seat (14).