CN214871992U

CN214871992U - Degradable plastic bag crushing and recovering device

Info

Publication number: CN214871992U
Application number: CN202121355701.9U
Authority: CN
Inventors: 王云峰; 王金芝; 段玲莉; 王伦清
Original assignee: Qingdao Yunfeng Plastic Products Co ltd
Current assignee: Qingdao Yunfeng Plastic Products Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-26
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to a degradable plastic bag crushing and recycling device, which belongs to the technical field of plastic processing equipment and comprises a cutting machine, wherein a first air blower is fixedly connected on the cutting machine, a heating device for heating plastic bag fragments is fixedly connected inside the cutting machine, a temporary storage assembly for collecting the crushed plastic bags is connected on the cutting machine, a material guide bin is connected on the temporary storage assembly, a fixed frame is arranged outside the material guide bin, a bearing is fixedly connected at the bottom of the material guide bin, a plurality of first fixed grooves are arranged on the outer ring of the bearing, a first fixed plate is inserted inside each first fixed groove, a spring is fixedly connected on the first fixed plate, a second fixed plate is fixedly connected at one end of each spring, which is far away from the first fixed plate, a second fixed groove is arranged on the fixed frame, a discharging pipe is connected at the bottom of the material guide bin, the utility model can realize damping and buffering in the working process of the material guide bin, the effect of abrasion of the bottom of the guide bin caused by friction between the guide bin and the fixed frame support is prevented.

Description

Degradable plastic bag crushing and recovering device

Technical Field

The utility model belongs to the technical field of the technique of plastics processing equipment and specifically relates to a broken recovery unit of degradable plastic bag is related to.

Background

The degradable plastic is a plastic which has various properties meeting the use requirements, has unchanged performance in the preservation period and can be degraded into substances harmless to the environment under the natural environment condition after use. And are therefore also referred to as environmentally degradable plastics.

Need carry out the breakage to it earlier among the degradable plastic bag recovery process, align the heating through heating device after the breakage, make plastics become molten state, transmit through the air-blower afterwards, in the transfer process, plastics can enter into the collection storehouse through leading feed bin and many stand pipes afterwards.

The above prior art solutions have the following drawbacks: the guide bin and the fixing frame are connected, and the equipment is subjected to plastic transmission through the air blower, so that the equipment can vibrate in the transmission process, abrasion is caused between the bottom of the guide bin and the fixing frame, and the equipment is damaged.

SUMMERY OF THE UTILITY MODEL

In order to prevent to take place the friction between guide bin and the mount, make guide bin bottom take place wearing and tearing, this application provides a broken recovery unit of degradable plastic bag.

The application provides a broken recovery unit of degradable plastic bag adopts following technical scheme:

the utility model provides a broken recovery unit of degradable plastic bag, includes the cutting machine, the first air-blower of fixedly connected with on the cutting machine, the inside fixedly connected with of cutting machine is used for carrying out the heating device that heats to the plastic bag piece, its characterized in that: be connected with the subassembly of keeping in that is used for collecting broken plastic bag on the cutting machine, be connected with the guide storehouse on the subassembly of keeping in, the guide storehouse outside is provided with the mount, guide storehouse bottom fixedly connected with bearing, a plurality of first fixed slots have been seted up on the outer lane of bearing, every first fixed slot is inside all to be pegged graft and to have first fixed plate, the equal fixedly connected with spring in outer lane one side of bearing is kept away from to first fixed plate, the equal fixedly connected with second fixed plate of first fixed plate one end is kept away from to every spring, the mount corresponds every first fixed slot position department and has all seted up the second fixed slot, the second fixed plate is pegged graft in the second fixed plate rather than corresponding, not atress under the spring natural state, guide storehouse bottom is connected with unloading pipe.

Through adopting above-mentioned scheme, when the user uses, pass the cutting machine setting with the plastic bag, start heating device and first air-blower, the plastic bag is cut up and enters into the subassembly of keeping in after the heating, enter into the guide storehouse afterwards, get into behind the guide storehouse, because equipment can vibrate at the operation in-process, when the guide storehouse takes place to vibrate, the spring can compress, play the cushioning effect, simultaneously when the guide storehouse takes place for the rotation of mount, the bearing can make to rotate more in the same direction as smooth, thereby take place the friction and produce the noise when preventing guide storehouse and mount support contact, perhaps take place to damage after the friction time is long. The plastic chips can be guided out through the blanking pipe.

Preferably, the temporary storage assembly comprises a temporary storage tank fixedly connected to one side of the cutting machine, and the top of the temporary storage tank is in threaded connection with a top cover.

Through adopting above-mentioned scheme, when the user used, the top cap can make the interior cleaner of jar of keeping in, can prevent effectively that impurity such as dust from entering into the jar of keeping in.

Preferably, the top cover is fixedly connected with a handle.

Through adopting above-mentioned scheme, when the user used, the handle can convenience of customers rotate the top cap, makes the user more convenient clear up the inside of the jar of keeping in.

Preferably, a second material guide pipe is fixedly connected between the temporary storage tank and the material guide bin, an arc-shaped plate is arranged inside the material guide bin, and an opening of the arc-shaped plate is arranged towards the second material guide pipe.

Through adopting above-mentioned scheme, during the user used, the plastics piece can enter into the guide storehouse through the second passage, moves to guide feed bin bottom through the guide effect of arc afterwards.

Preferably, the inside fixedly connected with stopper in guide storehouse, the stopper top can with arc bottom butt.

Through adopting above-mentioned scheme, when the user used, the stopper can make the user install the arc with the guide feed bin inside after, makes the arc can not slide to guide feed bin bottom to it is more stable inside the guide feed bin to make the arc.

Preferably, the inside arc top bolted connection that corresponds in guide storehouse has the limiting plate, and the limiting plate bottom can butt in the arc top.

Through adopting above-mentioned scheme, when the user used, can pass through the bolt fastening limiting plate, through limiting plate and stopper jointly with the arc chucking, make equipment operation in-process, the arc can not take place to rock yet, makes the guide effect better, can effectively reduce the noise that resonance produced between the equipment simultaneously.

Preferably, a first bolt is arranged on the first fixing plate and penetrates through the first fixing plate, a first threaded hole is formed in the position, corresponding to the first bolt, of the outer ring of the bearing, the first bolt can be in threaded connection with the first threaded hole, a second bolt is arranged on the second fixing plate and penetrates through the second fixing plate, a second fixing groove is formed in the position, corresponding to each first fixing groove, of the fixing frame, the second fixing plate can be inserted into the second fixing groove, a second threaded hole is formed in the position, corresponding to the second fixing groove, of the fixing frame, the second bolt can be in threaded connection with the second threaded hole

Through adopting above-mentioned scheme, when the user used, first bolt and second bolt can make first fixed plate locking in first fixed slot, make second fixed plate locking in the second fixed slot, and at equipment operation in-process, make first fixed plate can not follow roll-off in the first fixed slot, make the second fixed plate can not follow roll-off in the second fixed slot.

Preferably, the outer ring of the bearing corresponds inside the first fixed slot and the mount corresponds a plurality of rollers of the equal fixedly connected with inside the second fixed slot, and each roller is arranged along the axis direction of the perpendicular to bearing.

Through adopting above-mentioned scheme, when the user used, the roller can make first fixed plate insert first fixed slot more easily, makes the second fixed plate insert the second fixed slot more easily, and convenience of customers installs first fixed plate and second fixed plate, and simultaneously after the spring became invalid, convenience of customers pulled down first fixed plate and second fixed plate and changed the spring.

To sum up, the utility model discloses following beneficial effect has:

1. a user can realize damping and buffering in the working process of the guide bin through the bearing and the spring, and meanwhile, the guide bin rotates smoothly, so that the abrasion of the bottom of the guide bin caused by the friction between the guide bin and the fixed frame support is prevented, and the noise is avoided;

2. a user can fix the first fixing plate and the second fixing plate through the first bolt and the second bolt, so that the first fixing plate and the second fixing plate can be conveniently detached and installed by the user, the damaged spring can be conveniently replaced by the user in the later period, and the maintainability of the equipment is improved;

3. the user can make first fixed plate and second fixed plate more smooth when sliding in first fixed slot and second fixed slot through the roller, makes the installation more convenient.

Drawings

FIG. 1 is a schematic structural diagram of the whole degradable plastic bag breaking and recovering device in the embodiment of the present application;

FIG. 2 is a cross-sectional view of a projecting arcuate plate of an embodiment of the present application;

FIG. 3 is a cross-sectional view of an embodiment of the present application highlighting a first threaded hole and a second threaded hole;

FIG. 4 is a schematic view of a salient roll of the present application.

In the figure, 1, a fixed seat; 11. a cutter; 12. a first blower; 2. a temporary storage component; 21. a temporary storage tank; 22. a top cover; 221. a handle; 3. a cooling assembly; 31. a material guiding bin; 311. a limiting block; 312. an arc-shaped plate; 313. a limiting plate; 32. a fixed mount; 321. a through groove; 33. a bearing; 331. a first fixing groove; 332. a first fixing plate; 333. a first bolt; 334. a first threaded hole; 335. a spring; 34. a second fixing groove; 341. a second fixing plate; 342. a second bolt; 343. a second threaded hole; 35. a second blower; 4. a discharging pipe; 41. a first material guide pipe; 42. a second material guide pipe; 43. a material receiving box; 44. a third blower; 5. and (3) a roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses broken recovery unit of degradable plastic bag, as shown in fig. 1, including fixing base 1, 1 top fixedly connected with of fixing base is used for carrying out the cutting machine 11 of cutting long banding degradable plastic bag. The one end fixedly connected with first passage 41 of cutting machine 11, first passage 41 is kept away from cutting machine 11 one end and is provided with the subassembly 2 of keeping in, the subassembly 2 of keeping in is kept away from first passage 41 one end and is provided with second passage 42, second passage 42 is kept away from subassembly 2 one end of keeping in and is connected with and is used for cooling the cooling module 3 that carries to degradable plastic chip, cooling module 3 is kept away from second passage 42 one end and is provided with unloading pipe 4, unloading pipe 4 is kept away from cooling module 3 one end and is provided with receipts workbin 43.

As shown in fig. 1, a heating device (not shown) capable of melting the plastic bag is disposed in the cutting machine 11, a first air blower 12 is fixedly connected to the cutting machine 11, the first air blower 12 is communicated with the inside of the cutting machine 11, and the first air blower 12 can drive the cut plastic fragments to enter the first material guiding pipe 41 and then enter the temporary storage assembly 2. The buffer assembly 2 includes a buffer tank 21 fixedly connected to the first guide duct 41. The top of the temporary storage tank 21 is connected with a top cover 22 through screw threads, and a handle 221 is fixedly connected to the top cover 22. The cross-sectional area of the bottom of the temporary storage tank 21 is gradually reduced, and the second material guiding pipe 42 is fixedly connected to the bottom of the temporary storage tank 21.

As shown in fig. 2, the cooling assembly 3 includes a material guiding bin 31 fixedly connected to the second material guiding pipe 42, a limiting block 311 is disposed inside the material guiding bin 31, an arc-shaped plate 312 is disposed near the top of the material guiding bin 31, an opening of the arc-shaped plate 312 is disposed toward the second material guiding pipe 42, and the bottom of the arc-shaped plate 312 abuts against the top of the limiting block 311. The guide bin 31 is connected with a limiting plate 313 through bolts, and the limiting plate 313 can be abutted to the top of the arc-shaped plate 312. The user can put the arc-shaped plate 312 into the guide bin 31, and the limiting plate 313 is bolted on the inner wall of the guide bin 31, so that the arc-shaped plate 312 is fixed. After the materials enter the material guiding bin 31 from the second material guiding pipe 42, the materials can more smoothly enter the bottom of the material guiding bin 31 through the arc-shaped plate 312.

As shown in fig. 2 and 3, the cooling assembly 3 further includes a fixing frame 32 fixedly connected to the outer side of the bottom of the material guiding bin 31, and the material discharging pipe 4 is fixedly connected to the bottom of the material guiding bin 31. The fixing frame 32 is provided with a through groove 321 corresponding to the outer side of the material guide bin 31, the outer side of the bottom of the material guide bin 31 is fixedly connected with a bearing 33, the outer ring of the bearing 33 is provided with a plurality of first fixing grooves 331, and the plurality of first fixing grooves 331 are arranged along the circumference of the outer peripheral surface of the bearing 33. A first fixing plate 332 is inserted into each first fixing groove 331 corresponding to the outer ring of the bearing 33, a first bolt 333 is arranged on the first fixing plate 332, the first bolt 333 penetrates through the first fixing plate 332, a first threaded hole 334 is formed in the position, corresponding to the first bolt 333, of the outer ring of the bearing 33, and the first bolt 333 can be screwed into the first threaded hole 334. The first fixing plate 332 is fixedly connected with a spring 335 at the side far away from the outer ring of the bearing 33, the other end of the spring 335 is fixedly connected with a second fixing plate 341, and the spring 335 is not stressed in a natural state. A second bolt 342 is disposed on the second fixing plate 341, the second bolt 342 passes through the second fixing plate 341, a second fixing groove 34 is disposed at a position corresponding to each first fixing groove 331 on the fixing frame 32, and the second fixing plate 341 can be inserted into the second fixing groove 34. The fixing frame 32 is opened with a second screw hole 343 corresponding to the inside of the second fixing groove 34, and the second bolt 342 can be screwed into the second screw hole 343. The bottom of the material guiding bin 31 is fixedly connected with a second blower 35 (refer to fig. 1), and the middle part of the blanking pipe 4 is fixedly connected with a third blower 44. When the guide material bin 31 is used by a user, the first fixing plate 332 is inserted into the first fixing groove 331, the second fixing plate 341 is inserted into the second fixing groove 34, the first bolt 333 is screwed into the first threaded hole 334, the second bolt 342 is screwed into the second threaded hole 343, the first fixing plate 332 is tightly connected with the outer ring of the bearing 33, the second fixing plate 341 is tightly connected with the fixing frame 32, and then along with the operation of equipment, the guide material bin 31 can vibrate to generate noise and aggravate abrasion, and can rotate relative to the fixing frame 32, at the moment, the spring 335 can play a role in buffering, the bearing 33 can enable the guide material bin 31 and the fixing frame 32 to rotate smoothly, friction between the bottom of the guide material bin 31 and the fixing frame 32 cannot be generated, and damage occurs.

As shown in fig. 3 and 4, a plurality of rollers 5 are fixedly connected to the inside of the outer ring of the bearing 33 corresponding to the first fixing groove 331 and the inside of the fixing frame 32 corresponding to the second fixing groove 34, and each roller 5 is arranged in a direction perpendicular to the axis of the bearing 33. Each roller 5 located in the first fixing groove 331 can abut against both sides of the first fixing plate 332, and each roller 5 located in the second fixing groove 34 can abut against both sides of the second fixing plate 341. When the user uses the roller 5, both sides of the first fixing plate 332 can be more smoothly inserted into the first fixing groove 331, and the second fixing plate 341 can be more smoothly inserted into the second fixing groove 34, thereby preventing the first fixing plate 332 or the second fixing plate 341 from being difficultly inserted into the first fixing groove 331 or the second fixing groove 34 during the assembly process.

The implementation principle of the device for crushing and recovering the degradable plastic bags in the embodiment of the application is as follows: when the user uses, add the plastic bag inside cutting machine 11, start cutting machine 11, cutting machine 11 can be broken the plastic bag, and heating element can melt the plastic bag piece afterwards. When the first blower 12, the second blower 35 and the third blower 44 are started, the plastic bag scraps are fed into the temporary storage tank 21 through the first material guiding pipe 41, are transferred into the material guiding bin 31 through the second material guiding pipe 42, are guided out through the material discharging pipe 4 at the bottom of the material guiding bin 31 into the material collecting box 43 to complete the crushing and the recovery of the plastic bag scraps.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a broken recovery unit of degradable plastic bag, includes cutting machine (11), the first air-blower of fixedly connected with (12) on cutting machine (11), and the inside fixedly connected with of cutting machine (11) is used for carrying out the heating device that heats to the plastic bag piece, its characterized in that: the cutting machine (11) is connected with a temporary storage component (2) for collecting broken plastic bags, the temporary storage component (2) is connected with a material guide bin (31), a fixing frame (32) is arranged on the outer side of the material guide bin (31), a bearing (33) is fixedly connected to the bottom of the material guide bin (31), a plurality of first fixing grooves (331) are formed in the outer ring of the bearing (33), a first fixing plate (332) is inserted into each first fixing groove (331), a spring (335) is fixedly connected to one side, away from the bearing (33), of the outer ring of each first fixing plate (332), a second fixing plate (341) is fixedly connected to one end, away from the first fixing plate (332), of each spring (335), a second fixing plate (341) is formed in the position, corresponding to each first fixing groove (331), of the fixing frame (32), and the second fixing plate (341) is inserted into the second fixing plate (341) corresponding to the fixing frame, the spring (335) is not stressed in a natural state, and the bottom of the material guide bin (31) is connected with a discharging pipe (4).

2. The device for breaking and recovering degradable plastic bags according to claim 1, wherein: the temporary storage assembly (2) comprises a temporary storage tank (21) fixedly connected to one side of the cutting machine (11), and the top of the temporary storage tank (21) is in threaded connection with a top cover (22).

3. The device for breaking and recovering degradable plastic bags according to claim 2, wherein: the top cover (22) is fixedly connected with a handle (221).

4. The device for breaking and recovering degradable plastic bags according to claim 1, wherein: a second material guiding pipe (42) is fixedly connected between the temporary storage tank (21) and the material guiding bin (31), an arc-shaped plate (312) is arranged inside the material guiding bin (31), and an opening of the arc-shaped plate (312) is arranged towards the second material guiding pipe (42).

5. The device for breaking and recovering degradable plastic bags according to claim 4, wherein: the guide bin (31) is fixedly connected with a limiting block (311), and the top of the limiting block (311) can be abutted to the bottom of the arc-shaped plate (312).

6. The device for breaking and recovering degradable plastic bags according to claim 5, wherein: the guide bin (31) is internally connected with a limiting plate (313) corresponding to the upper part of the arc-shaped plate (312) through a bolt, and the bottom of the limiting plate (313) can abut against the top of the arc-shaped plate (312).

7. The device for breaking and recovering degradable plastic bags according to claim 1, wherein: be provided with first bolt (333) on first fixed plate (332), first bolt (333) pass first fixed plate (332) and set up, first screw hole (334) have been seted up to the outer lane of bearing (33) corresponding first bolt (333) position department, first bolt (333) can threaded connection in first screw hole (334), be provided with second bolt (342) on second fixed plate (341), second bolt (342) pass second fixed plate (341) and set up, second fixed slot (34) have all been seted up to the department corresponding every first fixed slot (331) position on mount (32), second fixed plate (341) can be pegged graft in second fixed slot (34), second screw hole (343) have been seted up to mount (32) corresponding second fixed slot (34) inside, second bolt (342) can threaded connection in second screw hole (343).

8. The device for breaking and recovering degradable plastic bags according to claim 1, wherein: the outer ring of the bearing (33) corresponds to the inside of the first fixing groove (331) and the fixing frame (32) corresponds to the inside of the second fixing groove (34) and is fixedly connected with a plurality of rollers (5), and each roller (5) is arranged along the axial direction perpendicular to the bearing (33).