CN112339180A

CN112339180A - Waste recovery and smashing device for plastic sheet production

Info

Publication number: CN112339180A
Application number: CN202011124749.9A
Authority: CN
Inventors: 高永飞; 胡从友; 王桂林
Original assignee: Anhui Gaowei New Material Technology Co ltd
Current assignee: Anhui Gaowei New Material Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-02-09

Abstract

The invention discloses a waste recovery and crushing device for plastic sheet production, which relates to the technical field of waste recovery and reuse and comprises a working tank, wherein the left side surface and the right side surface of the working tank are respectively provided with a feeding hole, the inner wall of each feeding hole is connected with a feeding plate through a bolt thread, and a first transmission mechanism and a second transmission mechanism for feeding and discharging, a crushing mechanism for crushing plastic sheets and an intermittent mechanism for intermittent discharging are arranged in the working tank. According to the invention, the smashing device has a good smashing effect, plastic sheets can be smashed through the smashing mechanism, then the smashed plastics are discharged intermittently through the intermittent mechanism, the smashing effect of the plastic sheets is ensured, then the plastics are smashed through the smashing roller, and finally the smashed plastics fall on the anti-static rubber conveying belt for discharging, so that smashed small-particle plastic fragments are prevented from being stagnated in the smashing device, and the discharging and normal operation of equipment are prevented from being influenced.

Description

Waste recovery and smashing device for plastic sheet production

Technical Field

The invention relates to the technical field of waste recycling, in particular to a waste recycling and crushing device for plastic sheet production.

Background

The plastic sheet is used for producing disposable plastic cups, plates, bowls, dishes, boxes and other thermoforming products, is widely applied to packaging in the fields of food, vegetable, fruit, beverage, dairy products, industrial parts and the like, and along with the increasing domestic demand, the plastic sheet for packaging is more and more widely used, the consumption of the plastic sheet is increased year by year, and the prospect is good.

The plastic sheet often can be followed the waste material at the in-process of carrying out production, and these waste materials need retrieve smashing to practice thrift cost and resource, be favorable to the environmental protection, and current plastic sheet's waste material recovery reducing mechanism exists certain not enoughly: the crushing effect is general, and the tiny particle plastic piece after the crushing completion often has static, may stagnate in reducing mechanism, influences the normal operating of ejection of compact and equipment.

Disclosure of Invention

The invention aims to provide a waste recycling and crushing device for plastic sheet production, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a waste recycling reducing mechanism for plastic sheet production, includes the working tank, the feed inlet has all been seted up to the left and right sides face of working tank, the feed inlet inner wall has the feed plate through bolt threaded connection, be provided with the drive mechanism two that is used for the feeding and is used for the ejection of compact in the working tank, be used for smashing the intermittent type mechanism of smashing the mechanism and being used for the intermittent type ejection of compact of plastic sheet, two sets of meshing about intermittent type mechanism below is provided with smashes the roller, the one end of smashing the roller is passed through the bearing and is connected with the rotation of working tank inner wall, the inner wall that the other end of smashing the roller runs through the working tank is connected with external.

As a further scheme of the invention: the first transmission mechanism comprises: the inner wall of the working tank is connected with the two ends of the driving wheel through bearings in a rotating mode, a rotating shaft of the driving wheel is connected with the driving shaft through a belt in a transmission mode, the driving shaft is connected with the external power source, the driving wheel is connected with a driven wheel through a conveying belt in a transmission mode, the two ends of the driven wheel are connected with the inner wall of the working tank through bearings in a rotating mode, the structure of the second transmission mechanism is the same as that of the first transmission mechanism, and a rubber conveying belt is connected between the second transmission mechanism and the driving wheel in a transmission mode.

As a further scheme of the invention: the breaking mechanism comprises: rotate motor, axis of rotation, dwang and fixed block, working tank top surface center fixed mounting has the rotation motor, fixedly connected with fixed plate in the working tank, and the output of rotation motor runs through the top surface and the fixedly connected with axis of rotation of working tank through the shaft coupling, and has cup jointed a plurality of evenly distributed's dwang in the axis of rotation, a plurality of evenly distributed's of fixedly connected with fixed block on the dwang.

As a further scheme of the invention: the intermittent mechanism includes: the cylinder, the connecting plate, the fly leaf, the fixed plate, the connecting rod, lead to groove one and lead to groove two, fixedly connected with fixed plate in the work jar, sliding connection has the fly leaf in fixed plate cavity and the fixed plate, logical groove one has been seted up on the fixed plate, set up on the fly leaf and lead to the same logical groove two of a groove diameter, lead to fixedly connected with connecting rod in the groove one, the bottom of axis of rotation is passed through the bearing and is connected with the connecting rod rotation, it has the spring to contradict between the one end of fly leaf and the inner wall of fixed plate, and the other end of fly leaf passes through the output fixed connection of connecting plate with the cylinder.

As a further scheme of the invention: the utility model discloses a working tank, including the fixed plate, the inner top surface of working tank, the inner top surface of fixed plate, the inner top surface of working tank, the mounting panel of two parallel symmetric distributions of fixedly connected with between the top surface of fixed plate and the inner top surface of working tank, and all seted up the rectangular channel on the mounting panel, the limiting plate of two parallel symmetric distributions of bottom surface fixedly connected with of fixed plate, fixedly connected with stiffener between the one end of.

As a further scheme of the invention: and a scraper abutting against the rubber conveyor belt is fixedly connected to the inner wall of the working tank.

As a further scheme of the invention: the inner bottom surface of the working tank is fixedly connected with a material dripping plate

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the smashing device has a good smashing effect, plastic sheets can be smashed through the smashing mechanism, then the smashed plastics are discharged intermittently through the intermittent mechanism, the smashing effect of the plastic sheets is ensured, then the plastics are smashed through the smashing roller, and finally the smashed plastics fall on the anti-static rubber conveying belt for discharging, so that smashed small-particle plastic fragments are prevented from being stagnated in the smashing device, and the discharging and normal operation of equipment are prevented from being influenced.

2. According to the invention, the transmission mechanism is used for feeding and discharging, the rubber conveyor belt can prevent static electricity, so that plastic fragments are prevented from stagnating in the working tank, the smashing mechanism is used for smashing the plastic sheets through the fixed block on the rotating rod, the cylinder is controlled from the outside to enable the output end of the cylinder to intermittently push the movable plate to complete intermittent discharging, so that the effect of smashing the plastic sheets is better, the mounting plate is used for limiting the plastic sheets in the smashing process, the spiral blades are used for forming vortex, so that the plastic is repeatedly smashed, the scraper plate is used for scraping the stagnating plastic fragments on the rubber conveyor belt, and the material flowing plate is used for facilitating discharging.

Drawings

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

FIG. 2 is a schematic structural view of a first through groove in the invention;

FIG. 3 is a schematic view of a movable plate according to the present invention;

fig. 4 is a schematic view of a structure of a rotating rod according to the present invention.

In the figure: 1. a working tank; 2. a driving wheel; 3. a feeding plate; 4. a feed inlet; 5. a drive shaft; 6. a movable plate; 7. a cylinder; 8. a connecting plate; 9. a limiting plate; 10. a rubber conveyor belt; 11. mounting a plate; 12. a rectangular groove; 13. rotating the motor; 14. a rotating shaft; 15. rotating the rod; 16. a conveyor belt; 17. a helical blade; 18. a reinforcing bar; 19. a fixing plate; 20. a crushing roller; 21. a squeegee; 22. a discharge port; 23. a material dripping plate; 24. a connecting rod; 25. a first through groove; 26. a second through groove; 27. a fixed block; 28. a driven wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the invention, a waste recycling and crushing device for plastic sheet production comprises a working tank 1, wherein the left side surface and the right side surface of the working tank 1 are both provided with a feeding hole 4, the inner wall of the feeding hole 4 is connected with a feeding plate 3 through a bolt thread, a first transmission mechanism for feeding and a second transmission mechanism for discharging, a crushing mechanism for crushing plastic sheets and an intermittent mechanism for intermittent discharging are arranged in the working tank 1, an upper group and a lower group of meshed crushing rollers 20 are arranged below the intermittent mechanism, one end of each crushing roller 20 is rotatably connected with the inner wall of the working tank 1 through a bearing, the other end of each crushing roller 20 penetrates through the inner wall of the working tank 1 and is connected with an external power source, the side surface of the working tank 1 is provided with a discharging hole 22, the device has a better crushing effect, can crush plastic sheets firstly through the crushing mechanisms and then intermittently discharge, guarantee plastic sheet's crushing effect, smash plastics through crushing roller 20 after that, fall the rubber conveyor 10 of preventing static at last and carry out the ejection of compact to avoid the tiny particle plastic chip stagnation after smashing in reducing mechanism, avoid influencing the normal operating of ejection of compact and equipment.

The first transmission mechanism comprises: follow driving wheel 28, action wheel 2,

conveyer belt

16, 5 belts of driving shaft and external power source, the inner wall of working tank 1 passes through the bearing and is connected with the both ends rotation of action wheel 2, the pivot of action wheel 2 is passed through the belt and is connected with the 5 transmissions of driving shaft, driving shaft 5 is connected with external power source, action wheel 2 is connected with from driving wheel 28 through the 16 transmissions of conveyer belt, the both ends of following driving wheel 28 are passed through the bearing and are connected with the inner wall rotation of working tank 1, the structure of drive mechanism two is the same with drive mechanism one, wherein drive mechanism two is connected with rubber conveyor 10 from the transmission between driving wheel 28 and the action wheel 2, drive mechanism's effect is used for feeding and ejection of compact, rubber conveyor 10 can prevent static, thereby.

The breaking mechanism comprises: rotating motor 13, axis of rotation 14, dwang 15 and

fixed block

27, 1 top surface center fixed mounting of working tank has rotating motor 13, fixedly connected with fixed plate 19 in the working tank 1, the output of rotating motor 13 runs through the top surface and the fixedly connected with axis of rotation 14 of working tank 1 through the shaft coupling, and cup jointed a plurality of evenly distributed's dwang 15 on the axis of rotation 14, a plurality of evenly distributed's of fixedly connected with fixed block 27 on dwang 15, smash the effect of mechanism and can smash plastic sheet through fixed block 27 on the dwang 15.

The intermittent mechanism includes: the device comprises a cylinder 7, a connecting plate 8, a movable plate 6, a fixed plate 19, a connecting rod 24, a first through groove 25 and a second through groove 26, wherein the fixed plate 19 is fixedly connected in the working tank 1, the fixed plate 19 is hollow, the movable plate 6 is connected in the fixed plate 19 in a sliding manner, the first through groove 25 is formed in the fixed plate 19, the second through groove 26 with the same diameter as the first through groove 25 is formed in the movable plate 6, the connecting rod 24 is fixedly connected in the first through groove 25, the bottom end of a rotating shaft 14 is rotatably connected with the connecting rod 24 through a bearing, a spring is abutted between one end of the movable plate 6 and the inner wall of the fixed plate 19, the other end of the movable plate 6 is fixedly connected with the output end of the cylinder 7 through the connecting plate 8, the cylinder 7 is fixedly installed on the side face of the working tank, thereby the effect of breaking the plastic sheet is better.

Mounting panel 11 of two parallel symmetric distributions of fixedly connected with between the top surface of fixed plate 19 and the interior top surface of working tank 1, and rectangular channel 12 has all been seted up on mounting panel 11, two parallel symmetric distributions of bottom surface fixedly connected with limiting plate 9 of fixed plate 19, fixedly connected with stiffener 18 between the one end of fixed plate 19 and the inner wall of working tank 1, fixedly connected with helical blade 17 on the axis of rotation 14, mounting panel 11's effect is spacing carrying out the in-process of smashing plastics sheet, helical blade 17's effect can form the vortex, make plastics smashed repeatedly.

The inner wall of the working tank 1 is fixedly connected with a scraper 21 which is abutted against the rubber conveyor belt 10, and the scraper 21 is used for scraping off the plastic fragments which are stagnated on the rubber conveyor belt 10.

The inner bottom surface of the working tank 1 is fixedly connected with a material dripping plate 23, and the material dripping plate 23 is used for facilitating discharging.

The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a waste recycling reducing mechanism for plastic sheet production, including work jar (1), a serial communication port, feed inlet (4) have all been seted up to the left and right sides face of work jar (1), feed inlet (4) inner wall has feed plate (3) through bolt threaded connection, be provided with the drive mechanism one that is used for the feeding in work jar (1) and the drive mechanism two that is used for the ejection of compact, be used for smashing the intermittent mechanism who smashes the mechanism and be used for the intermittent type ejection of compact of smashing plastic sheet, two sets of meshing about intermittent mechanism below is provided with smashes roller (20), the one end of smashing roller (20) is passed through the bearing and is connected with work jar (1) inner wall rotation, the other end of smashing roller (20) runs through the inner wall of work jar (1) and is connected with external power source, discharge gate (22).

2. The waste recovery and reducing mechanism for plastic sheet production of claim 1, wherein the first transmission mechanism comprises: follow driving wheel (28), action wheel (2), conveyer belt (16), driving shaft (5) belt and external power source, the inner wall of working tank (1) passes through the bearing and is connected with the both ends rotation of action wheel (2), the pivot of action wheel (2) is passed through the belt and is connected with driving shaft (5) transmission, driving shaft (5) are connected with external power source, action wheel (2) are connected with from driving wheel (28) through conveyer belt (16) transmission, the both ends of following driving wheel (28) are passed through the bearing and are connected with the inner wall rotation of working tank (1), the structure of drive mechanism two is the same with drive mechanism one, wherein the transmission is connected with rubber conveyer belt (10) from driving wheel (28) and between action wheel (2) for drive.

3. A waste recovery shredder device for plastics sheet production as claimed in claim 1 in which the breaking mechanism comprises: rotate motor (13), axis of rotation (14), dwang (15) and fixed block (27), working tank (1) top surface center fixed mounting has rotation motor (13), fixedly connected with fixed plate (19) in working tank (1), the output of rotating motor (13) runs through top surface and fixedly connected with axis of rotation (14) of working tank (1) through the shaft coupling, and cup jointed a plurality of evenly distributed's dwang (15) on axis of rotation (14), fixed block (27) of a plurality of evenly distributed of fixedly connected with on dwang (15).

4. A waste recovery shredder device for the production of plastic sheet material as claimed in claim 1 in which the intermittence mechanism comprises: the air cylinder (7), a connecting plate (8), a movable plate (6), a fixed plate (19), a connecting rod (24), a first through groove (25) and a second through groove (26), wherein the fixed plate (19) is fixedly connected in the working tank (1), the fixed plate (19) is hollow, the movable plate (6) is connected in the fixed plate (19) in a sliding manner, the first through groove (25) is formed in the fixed plate (19), the second through groove (26) with the same diameter as that of the first through groove (25) is formed in the movable plate (6), the connecting rod (24) is fixedly connected in the first through groove (25), the bottom end of the rotating shaft (14) is rotatably connected with the connecting rod (24) through a bearing, a spring is abutted between one end of the movable plate (6) and the inner wall of the fixed plate (19), the other end of the movable plate (6) is fixedly connected with the output end of the air cylinder, the output end of the air cylinder (7) penetrates through the side surface of the working tank (1).

5. The waste recycling and smashing device for plastic sheet production according to claim 4, wherein two parallel and symmetrically distributed mounting plates (11) are fixedly connected between the top surface of the fixing plate (19) and the inner top surface of the working tank (1), rectangular grooves (12) are formed in the mounting plates (11), two parallel and symmetrically distributed limiting plates (9) are fixedly connected to the bottom surface of the fixing plate (19), a reinforcing rod (18) is fixedly connected between one end of the fixing plate (19) and the inner wall of the working tank (1), and a spiral blade (17) is fixedly connected to the rotating shaft (14).

6. The waste recovery and crushing device for plastic sheet production according to claim 1, characterized in that a scraper (21) abutting against the rubber conveyor belt (10) is fixedly connected to the inner wall of the working tank (1).

7. The waste recovery and smashing device for plastic sheet production is characterized in that a material dripping plate (23) is fixedly connected to the inner bottom surface of the working tank (1).