CN216658562U

CN216658562U - PVC production scrap edge's recovery unit

Info

Publication number: CN216658562U
Application number: CN202122801485.2U
Authority: CN
Inventors: 黄美金
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-06-03
Anticipated expiration: 2031-11-13

Abstract

The utility model relates to the technical field of PVC film production, and discloses a recovery device for PVC production scrap edge, which comprises a recovery box, wherein a group of traction rollers and a group of crushing rollers are connected to the upper side inside the recovery box, the group of crushing rollers are arranged below the group of traction rollers, rotating shafts are fixedly inserted into the side walls of the two crushing rollers in the same group, rotating rods are fixedly inserted into the side walls of the two traction rollers in the same group, the two rotating shafts are connected with a transmission assembly and are connected with the rotating rods on the same side through the transmission assembly, a feed inlet is formed in the upper end of the recovery box, and a discharge outlet is formed in the lower end of the side wall of the recovery box. The utility model does not need to manually recycle the PVC scrap, but also carries out crushing treatment on the recycled waste, and simultaneously can improve the waste storage capacity of the recycling box and the convenience of discharging and transferring.

Description

PVC production scrap edge's recovery unit

Technical Field

The utility model relates to the technical field of PVC film production, in particular to a recovery device for PVC production scrap edge.

Background

PVC is a polymer obtained by polymerizing vinyl chloride monomer in the presence of an initiator such as peroxide or azo compound, or in the presence of light or heat according to a radical polymerization mechanism, and has been widely used as a general-purpose plastic having the highest worldwide production rate, and also as a material for building materials, industrial products, daily necessities, floor leathers, floor tiles, artificial leather, pipes, electric wires and cables, packaging films, bottles, foamed materials, sealing materials, fibers, etc.

At present, the PVC film is producing man-hour, need cut the PVC film at the in-process of rolling according to the demand size usually, this process then can produce into banding slitter edge material, present part lets slitter edge material directly drop on the ground, it is follow-up to be retrieved by the manual work, still roll the waste material through rolling equipment, but it is great to cause the amount of labour through artifical the recovery, it is untimely to retrieve, slitter edge material easily twines the machine, and roll the waste material through rolling equipment, although can carry out the recovery of waste material, but the function is comparatively single, therefore, a recovery unit of PVC production slitter edge material is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, the waste edge materials directly fall on the ground and are subsequently recovered manually, and the waste materials are rolled by rolling equipment, but the labor amount is large due to manual recovery, the recovery is not timely, the waste edge materials are easy to wind a machine, and the waste materials are rolled by the rolling equipment, so that the waste materials can be recovered, but the function is single.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a recovery device of PVC production scrap edge, which comprises a recovery box,

the upper side in the recovery box is connected with a group of traction rollers and a group of crushing rollers, the group of crushing rollers are arranged below the group of traction rollers,

the side walls of the two crushing rollers in the same group are fixedly inserted with rotating shafts, the side walls of the two traction rollers in the same group are fixedly inserted with rotating rods, the two rotating shafts are connected with transmission assemblies and are connected with the rotating rods on the same side through the transmission assemblies,

the feed inlet has been seted up to the upper end of collection box, the discharge gate has been seted up to the lateral wall lower extreme of collection box.

Preferably, each transmission assembly all includes the fixed first belt pulley of cup jointing on the pivot shaft wall, the pole wall of bull stick is fixed to cup joint has the second belt pulley corresponding with first belt pulley position, first belt pulley passes through belt transmission with the second belt pulley and is connected.

Preferably, the upper end of the recycling bin is fixedly connected with two supporting blocks at one side of the feeding hole, and the two supporting blocks are connected with a guide roller through a pin rod in a rotating manner.

Preferably, the inside downside activity of collection box is equipped with the scraping wings, the equal fixedly connected with movable block of lateral wall around the scraping wings, the inside wall all seted up around the collection box with movable block assorted spout, the collection box is connected with actuating mechanism and is connected with two movable blocks through actuating mechanism.

Preferably, actuating mechanism includes two drive screw, driving motor and chain, two drive screw all is located the inside rotation setting of homonymy spout, two drive screw's pole wall all with the lateral wall threaded connection of homonymy movable block, two drive screw's pole wall all is fixed to be cup jointed the sprocket, and two sprockets are connected through chain drive jointly, the lateral wall fixedly connected with L shape mounting panel of collection box, driving motor is located the fixed setting of lateral wall of L shape mounting panel, driving motor's output and homonymy drive screw are connected.

Preferably, the lower side edge of the discharge port is rotatably connected with a box door through a hinge.

Preferably, an observation port is formed in the side wall of the recycling box, and a transparent plate is fixedly arranged inside the observation port.

Compared with the prior art, the utility model provides a recovery device for PVC production scrap edge, which has the following beneficial effects:

1. this recovery unit of PVC production slitter edge material, through the collection box that is equipped with, a set of carry over pinch rolls, a set of crushing roller, a set of pivot, a set of bull stick and drive assembly mutually support, the slitter edge material that produces when can having produced to the PVC film draws the crushing, both need not the manual work and retrieves, can carry out shredding to the waste material of retrieving again.

2. This recovery unit of PVC production slitter edge material, through mutually supporting of scraping wings, two movable blocks and actuating mechanism that are equipped with, on the one hand can extrude the waste material after smashing at kibbling in-process, improves the waste storage capacity of collection box, and on the other hand can be to the convenience when improving the ejection of compact and shifting.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the PVC scrap edge recovery device does not need to manually recover PVC scrap edges, can also crush the recovered waste, and can improve the waste storage capacity of the recovery box and the convenience in discharging and transferring.

Drawings

FIG. 1 is a schematic structural diagram of a recycling device for PVC production scrap edge material according to the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

fig. 3 is a schematic top view of the material pushing plate in fig. 1.

In the figure: the device comprises a recovery box 1, a traction roller 2, a crushing roller 3, a rotating shaft 4, a rotating rod 5, a belt 6, a supporting block 7, a guide roller 8, a material pushing plate 9, a movable block 10, a driving screw 11, a driving motor 12, a chain 13, a 14L-shaped mounting plate, a box door 15 and a transparent plate 16.

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.

Embodiment 1 referring to fig. 1-3, a recovery device for PVC production scrap edge materials comprises a recovery box 1, wherein two supporting blocks 7 are fixedly connected to the upper end of the recovery box 1 at one side of a feed inlet, and the two supporting blocks 7 are connected with a guide roller 8 through a pin rod in a rotating manner, so that the scrap edge materials can be guided, and the waste edge materials are prevented from being worn by the recovery box 1;

an observation port is formed in the side wall of the recycling bin 1, and a transparent plate 16 is fixedly arranged inside the observation port, so that people can observe the recycling condition inside the recycling bin 1 conveniently;

the upper side inside the recycling box 1 is connected with a group of traction rollers 2 and a group of crushing rollers 3, the group of crushing rollers 3 is arranged below the group of traction rollers 2, the side walls of two crushing rollers 3 in the same group are fixedly inserted with rotating shafts 4, the side walls of two traction rollers 2 in the same group are fixedly inserted with rotating rods 5, one side of the recycling box 1 is provided with a driving assembly (comprising a driving motor and two gears which are meshed with each other and not shown in the figure), the driving assembly can drive the two rotating shafts 4 to rotate oppositely, so that the two crushing rollers 3 can rotate oppositely to finish crushing supply, the technology is prior art, redundant description is not provided, the two rotating shafts 4 are connected with a transmission assembly and connected with the rotating rods 5 at the same side through the transmission assembly, the upper end of the recycling box 1 is provided with a feeding port, the lower end of the side wall of the recycling box 1 is provided with a discharging port, the lower side edge of the discharging port is rotatably connected with a box door 15 through a hinge, the waste can be rotated out by opening the box door 15, and the box door 15 is opened by rotating downwards, so that the material guiding function can be realized during discharging;

every drive assembly all includes fixed first belt pulley of cup jointing on 4 axial walls of pivot, and the pole wall of bull stick 5 is fixed to be cup jointed with the second belt pulley corresponding with first belt pulley position, and first belt pulley passes through 6 transmissions of belt with the second belt pulley to be connected, and two pivot 4 rotate, can drive the bull stick rotation of homonymy through first belt pulley, second belt pulley and belt 6, can make promptly pull and smash a driving piece of sharing.

Embodiment 2 as shown in fig. 1 to 3 on the basis of embodiment 1, a material pushing plate 9 is movably arranged at the lower side inside a recycling bin 1, movable blocks 10 are fixedly connected to the front and rear side walls of the material pushing plate 9, sliding grooves matched with the movable blocks 10 are formed in the front and rear inner side walls of the recycling bin 1, the recycling bin 1 is connected to a driving mechanism and is connected with the two movable blocks 10 through the driving mechanism, and by moving the material pushing plate 9, on one hand, crushed waste can be extruded in the crushing process, so that the waste storage capacity of the recycling bin is improved, and on the other hand, the waste can be pushed to be discharged during discharging, so that the convenience in discharging and transferring is improved;

actuating mechanism includes two drive screw 11, driving motor 12 and chain 13, two drive screw 11 all are located the inside rotation setting of homonymy spout, two drive screw 11's pole wall all with the lateral wall threaded connection of homonymy movable block 10, two drive screw 11's pole wall all is fixed the sprocket of having cup jointed, and two sprockets are connected through the transmission of chain 13 jointly, the lateral wall fixedly connected with L shape mounting panel 14 of collection box 1, driving motor 12 is located the fixed setting of lateral wall of L shape mounting panel 14, driving motor 12's output and homonymy drive screw 11 are connected, driving motor 12 works, under the cooperation of two sprockets and chain 13, can make two drive screw 11 rotate simultaneously, thereby can make two movable blocks 10 remove, and then can drive scraping wings 9 and remove.

When the device is used, one end of the generated waste is placed between two traction rollers 2 in the same group through a feed inlet, the trimming operation is performed at the moment, a group of crushing rollers 3 is started simultaneously, the two crushing rollers 3 in the same group rotate in opposite directions, and a group of rotating shafts 4 can be rotated by the rotation of the crushing roller 3, so that two rotating rods can be driven to rotate through a first belt pulley, a second belt pulley and a belt 6, the two traction rollers 2 can rotate in opposite directions, the waste generated by trimming can enter a recovery box 1 under the action of traction force, the crushing operation is performed through the two crushing rollers 3 in the same group, and finally the waste can be discharged through a discharge outlet.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A recovery device of PVC production scrap edge comprises a recovery box (1) and is characterized in that,

the upper side in the recovery box (1) is connected with a group of traction rollers (2) and a group of crushing rollers (3), the group of crushing rollers (3) is arranged below the group of traction rollers (2),

the side walls of the two crushing rollers (3) in the same group are fixedly inserted with rotating shafts (4), the side walls of the two traction rollers (2) in the same group are fixedly inserted with rotating rods (5), the two rotating shafts (4) are connected with transmission components and are connected with the rotating rods (5) at the same side through the transmission components,

the feed inlet has been seted up to the upper end of collection box (1), the discharge gate has been seted up to the lateral wall lower extreme of collection box (1).

2. The recycling device of PVC production scrap edge according to claim 1, wherein each transmission component comprises a first belt pulley fixedly sleeved on the shaft wall of the rotating shaft (4), the shaft wall of the rotating shaft (5) is fixedly sleeved with a second belt pulley corresponding to the first belt pulley, and the first belt pulley and the second belt pulley are in transmission connection through a belt (6).

3. The recycling device of PVC production scraps according to claim 1, wherein two supporting blocks (7) are fixedly connected to the upper end of the recycling bin (1) at one side of the feeding port, and the two supporting blocks (7) are rotatably connected with a guide roller (8) through a pin rod.

4. The recycling device of PVC production scraps according to claim 1, wherein a material pushing plate (9) is movably arranged at the lower side of the inside of the recycling box (1), the front side wall and the rear side wall of the material pushing plate (9) are both fixedly connected with movable blocks (10), the front inner side wall and the rear inner side wall of the recycling box (1) are both provided with chutes matched with the movable blocks (10), and the recycling box (1) is connected with a driving mechanism and is connected with the two movable blocks (10) through the driving mechanism.

5. The PVC production scrap edge recycling device according to claim 4, wherein the driving mechanism comprises two driving screws (11), a driving motor (12) and a chain (13), the two driving screws (11) are located in the same-side sliding groove and are rotatably arranged, the rod walls of the two driving screws (11) are in threaded connection with the side wall of the same-side movable block (10), the rod walls of the two driving screws (11) are fixedly sleeved with chain wheels, the two chain wheels are connected together through the chain (13) in a transmission mode, the outer side wall of the recycling box (1) is fixedly connected with an L-shaped mounting plate (14), the driving motor (12) is located in the fixed side wall of the L-shaped mounting plate (14), and the output end of the driving motor (12) is connected with the same-side driving screws (11).

6. The recycling device of PVC production scraps according to claim 1, wherein the lower side edge of the discharge port is rotatably connected with a box door (15) through a hinge.

7. The recycling device of PVC production scraps according to claim 1, wherein a viewing port is formed in the side wall of the recycling tank (1), and a transparent plate (16) is fixedly arranged inside the viewing port.