CN113681769A

CN113681769A - Broken screening equipment of plastic sheet

Info

Publication number: CN113681769A
Application number: CN202110909020.0A
Authority: CN
Inventors: 刘威威
Original assignee: Jieshou Dongwei Plastic Industry Co ltd
Current assignee: Jieshou Dongwei Plastic Industry Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-11-23

Abstract

The invention relates to a plastic sheet crushing and screening device, which comprises: a supporting plate is fixedly arranged on the top surface of the supporting frame, a crusher is fixedly arranged at one end part of the top surface of the supporting plate, the other end of the top surface of the supporting plate is provided with a driving motor for driving the crusher, the middle part of the supporting frame is provided with a screening mechanism, a recovery box is arranged at the bottom of the supporting frame, a guide plate is fixedly connected at one end of the supporting frame far away from the recovery box, a storage mechanism is arranged on the top surface of the guide plate, the crusher is driven to operate by the operation of the driving motor, the connecting rod is driven by the rotation of the turntable, so that the sieve plate moves in a reciprocating way to vibrate, thereby the convenience is filtered the powdered plastics on sieve surface, and simultaneously, convenient not up to standard plastic granules gets into the interior recovery and retreatment of collection box through first stock guide, has not only improved plastic powder's production processingquality, can improve plastic powder's productivity.

Description

Broken screening equipment of plastic sheet

Technical Field

The invention relates to the field of plastic sheets, in particular to a plastic sheet crushing and screening device.

Background

Plastics are high molecular compounds obtained by polymerization of monomers by addition polymerization or polycondensation, which have a moderate deformation resistance between fibers and rubber, and are composed of synthetic resin, fillers, plasticizers, stabilizers, lubricants, colorants, and other additives.

The plastic products of old damage do not use the back, abandon at will, be difficult to by the split, can influence the nature, need smash into powdered to plastics through the plastics breaker, convenient recycle once more improves the availability factor of plastics, and traditional breaker is not enough even to plastic products is kibbling, has a small amount of plastic granules not smashed, and simultaneously, the plastic powder causes the damage to people's respiratory track in diffusing the air easily when being collected.

Disclosure of Invention

The plastic products that old damage had been solved to this scheme do not use the back, abandon at will, be difficult to be decomposed, can influence the nature, need smash into powdered to plastics through the plastics breaker, convenient recycle once more, improve the availability factor of plastics, traditional breaker is not enough even to plastic products is kibbling, it is not smashed not to have a small amount of plastic granules, and simultaneously, the problem of damage is caused to people's respiratory track in the easy diffusion to the air when plastic powder is collected.

The purpose of the invention can be realized by the following technical scheme: a plastic sheet crushing and screening apparatus comprising: the support frame, the top surface fixed mounting of support frame has the backup pad, a top surface tip fixed mounting of backup pad has the breaker, another tip of top surface of backup pad is provided with the driving motor who is used for the transmission breaker, the middle part of support frame is provided with screening mechanism, the bottom of support frame is provided with the collection box, the one end fixedly connected with deflector that the collection box was kept away from to the support frame, the top surface of deflector is provided with receiving mechanism.

The invention has further technical improvements that: screening mechanism include with support frame fixed connection's limiting plate, an end swing joint of limiting plate has first pivot, the first belt pulley of one end fixedly connected with of first pivot, driving motor's output fixedly connected with second belt pulley, the second belt pulley passes through belt transmission with first belt pulley and is connected, the other end fixedly connected with carousel of first pivot.

The invention has further technical improvements that: the carousel has the connecting rod through the bolt is articulated, one side that the carousel was kept away from to the connecting rod is provided with the sieve, the filter-tank has been seted up to the top surface of sieve, a plurality of filtration pore is crossed to the cell wall bottom of filter-tank has been seted up, the sieve has been close to the one end of connecting rod and has been seted up the through-hole, the through-hole communicates each other with the filter-tank.

The invention has further technical improvements that: the screen plate is close to the one end of connecting rod and still fixed mounting has first stock guide, first stock guide is articulated with the one end of connecting rod, the input and the through-hole of first stock guide communicate each other, the output of first stock guide is located the top of collection box.

The invention has further technical improvements that: the bottom of breaker is provided with communicating pipe, the other end activity of sieve runs through communicating pipe, the bottom of communicating pipe runs through support frame and backup pad and fixed mounting has drop feed mechanism.

The invention has further technical improvements that: drop feed mechanism include with communicating pipe bottom fixed connection's shell, the spout has been seted up to the side that the collection box was kept away from to the shell inner wall, the inside sliding connection of spout has the slider, fixedly connected with striker plate on the slider, one side of striker plate is provided with opening mechanism.

The invention has further technical improvements that: the opening mechanism comprises an inclined block in sliding connection with one side face of the striker plate, a transmission rod is fixedly connected to the bottom end of the inclined block, and a fixing seat is connected to one end of the transmission rod in a clamping mode.

The invention has further technical improvements that: storage mechanism is including sliding the receiver that sets up on the deflector, the groove of accomodating has been seted up to the top surface of receiver, the pan feeding groove has been seted up to the one end of receiver, the opening part fixedly connected with second stock guide of pan feeding groove, accomodate the groove and communicate each other with the pan feeding groove, accomodate the cell wall and the fixing base fixed connection in groove.

The invention has further technical improvements that: the shell is towards the side fixedly connected with dust hood of receiver.

The invention has further technical improvements that: and a third material guide plate is fixedly arranged at an inlet at the top of the crusher.

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

1. when the plastic powder recycling device is used, the driving motor operates to drive the crusher to operate, the rotating disc is driven to rotate, the connecting rod pulls the first material guide plate to reciprocate, so that the sieve plate reciprocates to vibrate, powdered plastic on the surface of the sieve plate is conveniently filtered, unqualified plastic particles conveniently reach the first material guide plate through the filter tank and the through holes, and then enter the recycling box through the first material guide plate to be recycled and reprocessed, the production and processing quality of plastic powder is improved, the unqualified plastic particles can be recycled and then put into the crusher to be crushed, and the capacity of the plastic powder is improved.

2. When the storage box is used, the storage box is moved to the position below the shell, the material baffle plate is pushed through the transmission rod and the inclined block, so that the material baffle plate moves upwards under the moving condition of the sliding block, plastic powder conveniently enters the storage groove through the shell and the second material guide plate, when the storage box moves away, the material baffle plate moves downwards due to gravity and is limited by the sliding block, the plastic powder in the shell is shielded by the material baffle plate, and the plastic powder is prevented from being spilled out.

3. When the device is used, the dust hood shields the plastic powder entering the containing groove, so that the plastic powder is prevented from being diffused into the air and being inhaled into the lung by workers to cause respiratory diseases, and meanwhile, the containing box is guided and limited by the rail on the guide plate, so that the containing box is prevented from being deviated in the moving process, and cannot be clamped with the bottom of the shell, and the probability that the plastic powder is scattered outside is reduced.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a perspective view of the screening mechanism of the present invention;

FIG. 3 is a bottom view of the mounting bracket of the present invention;

FIG. 4 is a perspective view of the receiving mechanism of the present invention;

FIG. 5 is a schematic structural view of a discharge mechanism of the present invention;

fig. 6 is a perspective view of the opening mechanism of the present invention.

In the figure: 1. a recycling bin; 2. a support frame; 3. a screening mechanism; 4. a drive motor; 5. a third material guide plate; 6. a crusher; 7. a support plate; 8. a discharging mechanism; 9. a communicating pipe; 10. a dust cover; 11. a storage mechanism; 12. a guide plate; 301. a sieve plate; 302. a filtration pore; 303. a filter tank; 304. a through hole; 305. a first material guide plate; 306. a connecting rod; 307. a turntable; 308. a limiting plate; 309. a first rotating shaft; 801. a housing; 802. a striker plate; 803. a slider; 804. an opening mechanism; 1101. a storage box; 1102. a second material guide plate; 1103. a feeding groove; 1104. a receiving groove; 8041. a fixed seat; 8042. a transmission rod; 8043. and (5) an oblique block.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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. 1-6, a plastic sheet crushing and screening apparatus includes a support frame 2, a support plate 7 is fixedly mounted on a top surface of the support frame 2, a crusher 6 is fixedly mounted on one end portion of the top surface of the support plate 7, a driving motor 4 for driving the crusher 6 is arranged on the other end portion of the top surface of the support plate 7, a screening mechanism 3 is arranged in the middle of the support frame 2, a recycling bin 1 is arranged at the bottom of the support frame 2, a guide plate 12 is fixedly connected to one end of the support frame 2, which is far away from the recycling bin 1, and an accommodating mechanism 11 is arranged on the top surface of the guide plate 12.

Example 1

Foretell screening mechanism 3 includes limiting plate 308 with support frame 2 fixed connection, and a tip swing joint of limiting plate 308 has first pivot 309, the first belt pulley of one end fixedly connected with of first pivot 309, and driving motor 4's output fixedly connected with second belt pulley, second belt pulley pass through belt transmission with first belt pulley and are connected, the other end fixedly connected with carousel 307 of first pivot 309.

The turntable 307 is hinged to a connecting rod 306 through a bolt, one side, away from the turntable 307, of the connecting rod 306 is provided with the sieve plate 301, the top surface of the sieve plate 301 is provided with a filter tank 303, the bottom of the tank wall of the filter tank 303 is provided with a plurality of filter holes 302, one end, close to the connecting rod 306, of the sieve plate 301 is provided with a through hole 304, and the through hole 304 is communicated with the filter tank 303.

A first material guiding plate 305 is further fixedly mounted at one end of the screen plate 301 close to the connecting rod 306, the first material guiding plate 305 is hinged to one end of the connecting rod 306, an input end of the first material guiding plate 305 is communicated with the through hole 304, and an output end of the first material guiding plate 305 is located above the recycling bin 1.

When driving breaker 6 moving through the operation of driving motor 4, cooperation second belt pulley and first belt pulley drive first pivot 309 operation, thereby it rotates to drive carousel 307, stimulate first stock guide 305 reciprocating motion through connecting rod 306, because first stock guide 305 and sieve 301 fixed connection, sieve 301 takes place vibrations through first stock guide 305 reciprocating motion, thereby the convenience is filtered down with the powdered plastics on sieve 301 surface, and simultaneously, make things convenient for not up to standard plastic granules to reach first stock guide 305 department through filter tank 303 and through-hole 304, retrieve the reprocessing in rethread first stock guide 305 entering collection box 1, the production and processing quality of plastic powder has not only been improved, can retrieve once more to unqualified plastic granules simultaneously and carry out crushing treatment in throwing in breaker 6, improve plastic powder's productivity.

Example 2

The bottom of the crusher 6 is provided with a communicating pipe 9, the other end of the sieve plate 301 movably penetrates through the communicating pipe 9, the bottom end of the communicating pipe 9 penetrates through the support frame 2 and the support plate 7, and the discharging mechanism 8 is fixedly installed on the bottom end of the communicating pipe 9.

The discharging mechanism 8 comprises a shell 801 fixedly connected with the bottom end of the communicating pipe 9, a sliding groove is formed in one side face, away from the recycling bin 1, of the inner wall of the shell 801, a sliding block 803 is connected to the inner side of the sliding groove in a sliding mode, a material baffle 802 is fixedly connected to the sliding block 803, and an opening mechanism 804 is arranged on one side of the material baffle 802.

The opening mechanism 804 includes an inclined block 8043 slidably connected to a side surface of the striker plate 802, a transmission rod 8042 is fixedly connected to a bottom end of the inclined block 8043, and a fixing seat 8041 is connected to one end of the transmission rod 8042 in a snap-fit manner.

Through removing receiver 1101 to the below of shell 801, promote striker plate 802 through transfer line 8042 and sloping block 8043, make striker plate 802 rebound under the removal condition of slider 803, thereby make things convenient for plastics powder to pass through shell 801 and the inside of second stock guide 1102 entering storage tank 1104, when receiver 1101 removes, striker plate 802 because gravity moves down, cooperation slider 803 is spacing to it, make striker plate 802 shelter from the plastics powder in the shell 801, prevent that plastics powder from spilling out.

Example 3

The accommodating mechanism 11 includes an accommodating box 1101 slidably disposed on the guide plate 12, an accommodating groove 1104 is disposed on a top surface of the accommodating box 1101, a feeding groove 1103 is disposed at one end of the accommodating box 1101, a second material guiding plate 1102 is fixedly connected to an opening of the feeding groove 1103, the accommodating groove 1104 is communicated with the feeding groove 1103, and a groove wall of the accommodating groove 1104 is fixedly connected to the fixing base 8041.

A dust cover 10 is fixedly connected to a side surface of the housing 801 facing the storage case 1101.

A third material guide plate 5 is fixedly arranged at the inlet of the top of the crusher 6.

Shelter from the plastic powder that gets into in the storage groove 1104 through dust hood 10, prevent that plastic powder from diffusing to the air, by the staff in inhaling the lung, cause respiratory disease, it is spacing to lead to receiver 1101 through the track on deflector 12 simultaneously, prevent that receiver 1101 from shifting in the removal process, thereby can not carry out the block with the bottom of shell 801, reduce the probability that plastic powder scatters and falls to the outside.

The working principle is as follows: when the invention is used, firstly, the crusher 6 is driven to operate by the operation of the driving motor 4, and simultaneously the first rotating shaft 309 is driven to operate by the cooperation of the second belt pulley and the first belt pulley, thereby driving the rotating disc 307 to rotate, pulling the first material guiding plate 305 to reciprocate through the connecting rod 306, because the first material guiding plate 305 is fixedly connected with the screen plate 301, the screen plate 301 vibrates by the reciprocating motion of the first material guiding plate 305, therefore, the powdered plastic on the surface of the sieve plate 301 can be conveniently filtered, meanwhile, the unqualified plastic particles can conveniently reach the first material guide plate 305 through the filter tank 303 and the through holes 304 and then enter the recycling box 1 through the first material guide plate 305 for recycling and reprocessing, the production and processing quality of the plastic powder is improved, meanwhile, unqualified plastic particles can be recycled and put into the crusher 6 again for crushing treatment, so that the capacity of plastic powder is improved; the containing box 1101 is moved to the lower part of the shell 801, the baffle plate 802 is pushed by the transmission rod 8042 and the inclined block 8043, so that the baffle plate 802 moves upwards under the moving condition of the sliding block 803, plastic powder conveniently enters the containing groove 1104 through the shell 801 and the second guide plate 1102, when the containing box 1101 moves away, the baffle plate 802 moves downwards due to gravity and is limited by the sliding block 803 in a matched mode, the plastic powder in the shell 801 is shielded by the baffle plate 802, and the plastic powder is prevented from being spilled out; shelter from the plastic powder that gets into in the storage groove 1104 through dust hood 10, prevent that plastic powder from diffusing to the air, by the staff in inhaling the lung, cause respiratory disease, it is spacing to lead to receiver 1101 through the track on deflector 12 simultaneously, prevent that receiver 1101 from shifting in the removal process, thereby can not carry out the block with the bottom of shell 801, reduce the probability that plastic powder scatters and falls to the outside.

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A broken screening equipment of plastic sheet which characterized in that: comprises that

Support frame (2), the top surface fixed mounting of support frame (2) has backup pad (7), a top surface tip fixed mounting of backup pad (7) has breaker (6), another tip of top surface of backup pad (7) is provided with driving motor (4) that are used for transmission breaker (6), the middle part of support frame (2) is provided with screening mechanism (3), the bottom of support frame (2) is provided with collection box (1), one end fixedly connected with deflector (12) of collection box (1) are kept away from in support frame (2), the top surface of deflector (12) is provided with receiving mechanism (11).

2. The plastic sheet crushing and screening equipment according to claim 1, wherein the screening mechanism (3) comprises a limiting plate (308) fixedly connected with the support frame (2), one end of the limiting plate (308) is movably connected with a first rotating shaft (309), one end of the first rotating shaft (309) is fixedly connected with a first belt pulley, an output end of the driving motor (4) is fixedly connected with a second belt pulley, the second belt pulley is connected with the first belt pulley through belt transmission, and the other end of the first rotating shaft (309) is fixedly connected with a rotating disc (307).

3. The plastic sheet crushing and screening apparatus according to claim 2, wherein the turntable (307) is hinged to a connecting rod (306) through a pin, a sieve plate (301) is disposed on a side of the connecting rod (306) away from the turntable (307), a filter tank (303) is disposed on a top surface of the sieve plate (301), a plurality of filter holes (302) are disposed at a bottom of a wall of the filter tank (303), a through hole (304) is disposed at one end of the sieve plate (301) close to the connecting rod (306), and the through hole (304) and the filter tank (303) are communicated with each other.

4. The plastic sheet crushing and screening machine as claimed in claim 3, wherein a first material guiding plate (305) is fixedly mounted at one end of the screening plate (301) close to the connecting rod (306), the first material guiding plate (305) is hinged with one end of the connecting rod (306), the input end of the first material guiding plate (305) is communicated with the through hole (304), and the output end of the first material guiding plate (305) is located above the recycling bin (1).

5. The plastic sheet crushing and screening equipment according to claim 3, wherein a communicating pipe (9) is arranged at the bottom of the crusher (6), the other end of the sieve plate (301) movably penetrates through the communicating pipe (9), the bottom end of the communicating pipe (9) penetrates through the support frame (2) and the support plate (7) and is fixedly provided with the discharging mechanism (8).

6. The plastic sheet crushing and screening equipment according to claim 5, wherein the discharging mechanism (8) comprises a shell (801) fixedly connected with the bottom end of the communicating pipe (9), a sliding groove is formed in one side surface, away from the recycling box (1), of the inner wall of the shell (801), a sliding block (803) is connected inside the sliding groove in a sliding mode, a material baffle plate (802) is fixedly connected onto the sliding block (803), and an opening mechanism (804) is arranged on one side of the material baffle plate (802).

7. The plastic sheet crushing and screening apparatus according to claim 6, wherein the opening mechanism (804) comprises an inclined block (8043) slidably connected to a side surface of the striker plate (802), a transmission rod (8042) is fixedly connected to a bottom end of the inclined block (8043), and one end of the transmission rod (8042) is connected with a fixed seat (8041) in a clamping manner.

8. The plastic sheet crushing and screening apparatus according to claim 1, wherein the accommodating mechanism (11) comprises an accommodating box (1101) slidably disposed on the guide plate (12), an accommodating groove (1104) is formed in a top surface of the accommodating box (1101), a feeding groove (1103) is formed in one end of the accommodating box (1101), a second material guide plate (1102) is fixedly connected to an opening of the feeding groove (1103), the accommodating groove (1104) and the feeding groove (1103) are communicated with each other, and a groove wall of the accommodating groove (1104) is fixedly connected to the fixing base (8041).

9. A plastic sheet crushing and screening apparatus as claimed in claim 6, wherein a dust cover (10) is fixedly attached to one side of the housing (801).

10. The plastic sheet crushing and screening machine as claimed in claim 1, wherein a third guide plate (5) is fixedly installed at the top inlet of the crusher (6).