CN219902916U

CN219902916U - Recovery device for plastic film production

Info

Publication number: CN219902916U
Application number: CN202320552000.7U
Authority: CN
Inventors: 廖兴炼
Original assignee: Chongqing Liyang Packaging Materials Co ltd
Current assignee: Chongqing Liyang Packaging Materials Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-10-27
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses a recovery device for plastic film production, which comprises a device main body, wherein a motor is arranged on the left side of the upper end of the device main body, a driving wheel is rotatably connected to the right side of the motor, a belt is arranged outside the driving wheel in a surrounding manner, a driven wheel is arranged inside the belt, a connecting rod is arranged on the right side of the driven wheel, a defective product winding drum is arranged outside the connecting rod in a penetrating manner, a gear II is rotatably connected to the right side of the driving wheel, a gear I is meshed with the lower end of the gear II, a rotating rod is arranged on the right side of the gear I, clamping grooves are fixed at the two ends of the left side of the rotating rod, roller brushes are arranged outside the rotating rod in a penetrating manner, the recovery device enables the two roller brushes to roll and clean on a plastic film, incomplete cleaning is avoided, the working efficiency is effectively improved, the cleaning degree of the roller brushes can be ensured, and improper cleaning of the plastic film is avoided by utilizing a lifting device to pull out the roller brushes.

Description

Recovery device for plastic film production

Technical Field

The utility model relates to the technical field of plastic film recovery devices, in particular to a recovery device for plastic film production.

Background

The plastic film is a film made of other resins such as polypropylene or polyethylene, is often used in agriculture, medical treatment and chemical industry, has good ductility, better waterproof property on the surface of an object, and has good chemical stability, but in the production process, the plastic film can produce defective products, the defective products can be processed for the second time by using a recovery device to produce new plastic films, the waste of resources is avoided, the recovery device mainly pulverizes the cleaned plastic film into small particles, the small particles are taken out and sent to a heating device to be made into plastic particles, but the plastic film recovery device in the current market still has the following problems:

1. the defective products in the production process are often required to be accumulated to a certain amount and then are intensively treated, so that the defective products are stained with a lot of dust in the long-time placement process, but the cleaning device arranged in the recovery device on the market at present usually only considers the dust on one side of the defective products, so that the dust on the other side is still remained, the film after secondary processing still does not meet the production standard, repeated work is caused, and the working efficiency is reduced;

2. the brush for cleaning in the plastic film recovery device in the current market is fixed inside and cannot be cleaned independently, so that dust accumulated by the brush body is more and more, defective products cannot be cleaned well, dust of the brush body is more likely to be stuck to the defective products, the plastic film after fine crushing is not clean enough, subsequent manual independent cleaning is needed, waste of human resources is caused, and protection of internal parts of the device is not facilitated;

aiming at the problems, the novel plastic film recycling device is innovatively designed on the basis of the original plastic film recycling device.

Disclosure of Invention

The utility model aims to provide a recovery device for plastic film production, which aims to solve the problems that the cleaning device which is arranged in the market and is proposed by the background technology usually only considers dust on one surface of a defective product, so that dust on the other surface still remains, a film after secondary processing still does not meet the production standard, repeated work is caused, the working efficiency is reduced, brushes for cleaning in the recovery device are fixed inside and cannot be cleaned independently, defective products cannot be cleaned well, the plastic film after fine crushing is not clean enough, subsequent manual independent cleaning is required, waste of human resources is caused, and the protection of internal parts of the device is not facilitated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a recovery unit for plastic film production, includes the device main part, device main part upper end left side is provided with the motor, and the right side swivelling joint of motor has the action wheel to the action wheel outside is encircleed and is provided with the belt, and the belt is inside to be provided with from the driving wheel, install the connecting rod from the driving wheel right side, and the connecting rod outside runs through and install flaw article reel, action wheel right side swivelling joint has gear two, and gear two lower extreme interlock has gear one, gear one right side is provided with the dwang, and dwang left side both ends are fixed with the draw-in groove, the outside of dwang runs through and installs the cylinder brush, the right side end of cylinder brush is fixed with the handle, the left side inner wall of device main part is provided with elevating gear, reducing mechanism is installed to the lower extreme of cylinder brush, and reducing mechanism's lower extreme right side is fixed with the guide plate to conveyer is installed to the lower extreme of guide plate.

Preferably, the driving wheel and the belt form a linkage structure with the driven wheel, the driving wheel and the driven wheel are on the same horizontal line, and the bottom height of the driven wheel is consistent with the top height of the device main body.

Preferably, the connecting rod is a detachable rotating structure with the defective product winding drum, the hollow diameter of the defective product winding drum is consistent with the diameter of the connecting rod, and the length of the defective product winding drum is larger than the opening size of the device main body.

Preferably, the first gear and the second gear are meshed with each other, the rotation directions of the first gear and the second gear are opposite, the right sides of the first gear and the second gear are respectively fixed with a rotating rod with equal length, the rotating rods are welded with the clamping grooves, the clamping grooves and the roller hairbrushes are in clamping structures, and two clamping grooves are formed in the upper side and the lower side of the rotating rods.

Preferably, the cleaning material outside the roller brush is acrylic wool material, the rotation directions of the two roller brushes are opposite, and the distance between the roller brushes is consistent with the thickness of the plastic film.

Preferably, the upper right end of the device main body is provided with a lifting device, the lifting device comprises a baffle, a rotating rod, a first conical gear, a second conical gear and a manual remote rod, the baffle and the device main body are mutually clamped, the inner wall at the upper right side of the device main body is provided with a slideway, and the baffle can slide up and down in the slideway of the device main body.

Compared with the prior art, the utility model has the beneficial effects that: the recycling device for plastic film production;

1. the motor drives the driving wheel and the driven wheel to rotate, so that the two roller brushes roll on the plastic film in opposite directions to clean dust on two sides of the plastic film, incomplete cleaning is avoided, the secondary processing process is reduced, and the working efficiency is effectively improved.

2. Through the block structure of cylinder brush and dwang for the cylinder brush can dismantle through the handle, opens the door through manual control elevating gear to carry out the side, takes out to wait abluent cylinder brush, can guarantee cylinder brush cleanliness, avoids leading to the cleanness of plastic film improper because of the problem of cylinder brush, reduces subsequent manual abluent operation, and clean cylinder brush can not cause the pollution to inside part simultaneously.

Drawings

FIG. 1 is a schematic side sectional view of a plastic film recycling apparatus of the present utility model;

FIG. 2 is a schematic view of the outer surface structure of the lifting device of the present utility model;

FIG. 3 is a schematic view of a roller brush cleaning apparatus according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 6 is a schematic diagram of a belt linkage of the present utility model.

In the figure: 1. a device body; 2. a motor; 3. a driving wheel; 4. a belt; 5. driven wheel; 6. a connecting rod; 7. a flaw product winding drum; 8. a first gear; 9. a second gear; 10. a rotating lever; 11. a roller brush; 12. a clamping groove; 13. a handle; 14. a lifting device; 1401. a baffle; 1402. a rotating rod; 1403. a first conical gear; 1404. a second bevel gear; 1405. a manual remote rod; 15. a pulverizing device; 16. a deflector; 17. and a conveying device.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a recovery unit for plastic film production, including device main part 1, device main part 1 upper end left side is provided with motor 2, and motor 2's right side swivelling joint has action wheel 3, and the outside belt 4 that surrounds is provided with of action wheel 3, and the inside driven driving wheel 5 that is provided with of belt 4, connecting rod 6 is installed on driven driving wheel 5 right side, and connecting rod 6 outside runs through and installs flaw article reel 7, action wheel 3 right side swivelling joint has gear two 9, and gear two 9 lower extreme interlock has gear one 8, gear one 8 right side is provided with dwang 10, and dwang 10 left side both ends are fixed with draw-in groove 12, the outside of dwang 10 runs through and installs cylinder brush 11, cylinder brush 11's right side end is fixed with handle 13, device main part 1's left side inner wall is provided with elevating gear 14, reducing mechanism 15 is installed to cylinder brush 11's lower extreme, and reducing mechanism 15's lower extreme right side is fixed with guide plate 16, and conveyer 17 is installed to guide plate 16's lower extreme.

The driving wheel 3, the belt 4 and the driven wheel 5 are of a linkage structure, the driving wheel 3 and the driven wheel 5 are on the same horizontal line, and the bottom of the driven wheel 5 is consistent with the top of the device main body 1 in height, so that parts can synchronously move, meanwhile, the plastic film is pushed to roll inwards, and the feeding speed is ensured to be consistent.

The connecting rod 6 is detachable revolution mechanic with flaw article reel 7, and the hollow diameter of flaw article reel 7 is unanimous with the diameter size of connecting rod 6 to the length of flaw article reel 7 is greater than the opening size of device main part 1, ensures that flaw article reel 7 can constantly change, and length is greater than flaw article reel 7, prevents that the unable problem of getting into the device of plastic film from appearing.

The gear I8 and the gear II 9 form a mutual engagement structure, the rotation directions of the gear I8 and the gear II 9 are opposite, the right sides of the gear I8 and the gear II 9 are respectively fixed with a rotating rod 10 with equal length, the rotating rods 10 are welded with the clamping grooves 12, the clamping grooves 12 and the roller hairbrushes 11 are in a clamping structure, and the upper side and the lower side of the rotating rods 10 are provided with two clamping grooves 12, so that the cleaning of workers is facilitated, and the protection of internal parts of the device is facilitated.

The outside cleaning material of roller brush 11 is acrylic wool material, and the rotation direction of two roller brushes 11 is opposite to each other, and the interval between roller brushes 11 is unanimous with the plastic film thickness, ensures that plastic film both sides can all contact with roller brush 11, ensures that the dust on both sides can all be cleaned totally.

The upper right end of the device body 1 is provided with a lifting device 14, and the lifting device 14 comprises a baffle 1401, a rotating rod 1402, a first conical gear 1403, a second conical gear 1404 and a manual remote rod 1405, the baffle 1401 and the device body 1 are mutually clamped, the inner wall of the upper right side of the device body 1 is provided with a slide way, and the baffle 1401 can slide up and down in the slide way of the device body 1, so that the roller brush 11 can be detached more conveniently.

Working principle: when the recovery device for plastic film production is used, firstly, facing a long-term unprocessed plastic film which does not meet the production standard, the recovery device is used for reprocessing the plastic film and then producing a new plastic film, but because the plastic film is not processed for a long time, a defective product winding drum 7 filled with the plastic film is full of dust, when a worker needs to clean the plastic film, firstly, the defective product winding drum 7 is arranged on a connecting rod 6, then the beginning of the plastic film on the defective product winding drum 7 is arranged between two roller brushes 11, then a motor 2 on the left side of a device main body 1 is started, the motor 2 is started to drive a driving wheel 3 to rotate, the driving wheel 3 is driven to drive a driven wheel 5 to rotate through a belt 4, the driving wheel 3 and the driven wheel 5 synchronously move, the rotation of the driven wheel 5 drives the connecting rod 6 connected on the right side to rotate, so that the defective product winding drum 7 also follows the rotation, the plastic film is continuously put into the device main body 1, meanwhile, the rotation of the motor 2 drives the rotation of the gear II 9, the gear II 9 and the gear I8 are mutually meshed, so that the gear I8 can rotate along with the rotation of the gear II, but the rotation directions of the gear I8 and the gear II are opposite, the right sides of the gear I8 and the gear II 9 are both connected with the rotating rod 10, the rotating rod 10 can rotate along with the rotating rod 10, the clamping grooves 12 are welded on the upper side and the lower side of the two rotating rods 10, the rotating rod 10 is clamped with the convex blocks on the left side of the roller brush 11, a detachable structure is achieved, the roller brush 11 penetrates and is clamped on the rotating rod 10, the roller brush 11 rotates along with the rotation direction of the rotating rod 10, the two roller brushes 11 simultaneously operate to clean the two sides of the plastic film clamped in the middle, cleaning work is completed at the moment, and when the smashing needs to be started, the operator opens the crushing device 15 inside the device main body 1, the crushing device 15 is the prior art, no more detailed description is given here (the tail of the crushing device 15 is provided with a motor, the motor rotates to drive the crushing device 15 on the right side to operate through a rotating wheel and a belt, the belt is 8-shaped, the two crushing devices 15 are guaranteed to move reversely), when the plastic film passes through the two crushing devices 15, the crushing device 15 rotates reversely to crush the plastic film, the granulated plastic film falls down through the guide plate 16 and just falls in the conveying device 17, the joint of the conveying device 17 and the device main body 1 is provided with a triangular stop block, particles are prevented from falling into a gap, the plastic film with small particles is transported to the outside through the conveying device 17 for secondary production by the operator, the conveying device 17 is the prior art, no more detailed description is given here, after the recovery work is completed, when a worker needs to clean the roller brush 11 in the device, firstly, the manual remote rod 1405 is manually rotated to drive the bevel gear II 1404 to rotate, the bevel gear II 1404 is meshed with the bevel gear I1403, so that the bevel gear I1403 is also meshed with the bevel gear I1403, the upper end of the bevel gear I1403 is provided with the rotating rod 1402, the rotating rod 1402 is rotated along with the rotation of the bevel gear I1403, the baffle 1401 is sleeved on the rotating rod 1402, the baffle 1401 is clamped on the right side of the device main body 1 in an initial state, when the rotating rod 1402 rotates, the baffle 1401 slides downwards along a slideway arranged in the device main body 1 to finish the side opening work, then the worker grabs a handle 13 fixed on the right side of the roller brush 11 from an opening and pulls the roller brush 11 to the right, so that the roller brush 11 is separated from the clamp of the rotating rod 10 and is taken away from the inside the device main body 1, the disassembly of the roller brush 11 is completed, and the worker can clean the roller brush alone at this time, thereby facilitating the subsequent reuse, and the contents not described in detail in the present specification belong to the prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Recovery device for plastic film production, comprising a device body (1), characterized in that: the device comprises a device body (1), wherein a motor (2) is arranged on the left side of the upper end of the device body, the right side of the motor (2) is rotationally connected with a driving wheel (3), a belt (4) is arranged outside the driving wheel (3) in a surrounding mode, a driven wheel (5) is arranged inside the belt (4), a connecting rod (6) is arranged on the right side of the driven wheel (5), a defective product winding drum (7) is arranged outside the connecting rod (6) in a penetrating mode, a gear II (9) is rotationally connected on the right side of the driving wheel (3), a gear I (8) is meshed at the lower end of the gear II (9), a rotating rod (10) is arranged on the right side of the gear I (8), clamping grooves (12) are formed in the two ends of the left side of the rotating rod (10), a roller brush (11) is arranged outside the rotating rod in a penetrating mode, a handle (13) is fixed at the right end of the roller brush (11), a lifting device (14) is arranged on the left side inner wall of the device body (1), a smashing device (15) is arranged at the lower end of the roller brush (11), a diversion plate (16) is arranged at the lower end of the smashing device, and a diversion plate (16) is arranged at the lower end of the diversion plate (16).

2. A recycling apparatus for plastic film production according to claim 1, wherein: the driving wheel (3) and the belt (4) are in a linkage structure with the driven wheel (5), the driving wheel (3) and the driven wheel (5) are on the same horizontal line, and the bottom height of the driven wheel (5) is consistent with the top end of the device main body (1).

3. A recycling apparatus for plastic film production according to claim 1, wherein: the connecting rod (6) is of a detachable rotating structure with the defective product winding drum (7), the hollow diameter of the defective product winding drum (7) is consistent with the diameter of the connecting rod (6), and the length of the defective product winding drum (7) is larger than the opening size of the device main body (1).

4. A recycling apparatus for plastic film production according to claim 1, wherein: the gear I (8) and the gear II (9) are of a mutual engagement structure, the rotation directions of the gear I (8) and the gear II (9) are opposite, the right sides of the gear I (8) and the gear II (9) are respectively fixed with a rotating rod (10) with equal length, the rotating rods (10) and the clamping grooves (12) are welded with each other, the clamping grooves (12) and the roller hairbrushes (11) are of a clamping structure, and two clamping grooves (12) are formed in the upper side and the lower side of the rotating rods (10).

5. A recycling apparatus for plastic film production according to claim 1, wherein: the external cleaning material of the roller brushes (11) is acrylic wool material, the rotating directions of the two roller brushes (11) are opposite, and the distance between the roller brushes (11) is consistent with the thickness of the plastic film.

6. A recycling apparatus for plastic film production according to claim 1, wherein: the device is characterized in that a lifting device (14) is arranged at the upper right end of the device body (1), the lifting device (14) comprises a baffle plate (1401), a rotating rod (1402), a first conical gear (1403), a second conical gear (1404) and a manual remote rod (1405), the baffle plate (1401) and the device body (1) are mutually clamped, a slideway is arranged on the inner wall at the upper right side of the device body (1), and the baffle plate (1401) can slide up and down in the slideway of the device body (1).