CN210752901U - A device for recycling and crushing secondary materials of decorative panels - Google Patents

Abstract

The utility model relates to a crushing technical field is retrieved to the decorative board, and discloses a reducing mechanism is retrieved to decorative board defective material, including the device box, the top of device box is provided with the feed inlet, the inner wall fixed mounting of device box has the motor, the inner wall of device box rotates and is connected with two first pivots, is located the first pivot other end on right side and the output shaft fixed connection of motor, and the other end of the first pivot in left side is rotated with the inner wall of device box and is connected, the outer disc of first pivot has cup jointed and has ground wheel, first gear and big band pulley greatly, and two first gear meshes mutually. The utility model provides a current reducing mechanism is retrieved to decorative board smashes not thoroughly, smashes the time that has increased work repeatedly to kibbling not of uniform size influences follow-up milling equipment's the life-span of receiving, and the dust can not be collected in addition, the poor problem of feature of environmental protection.

Description

A device for recycling and crushing secondary materials of decorative panels

technical field

The utility model relates to the technical field of recycling and crushing decorative boards, in particular to a recycling and crushing device for secondary materials of decorative boards.

Background technique

Decorative panels are furniture materials. It is a man-made board, and decorative boards will have many defective products during the production process. In order to avoid unnecessary waste, these defective decorative boards need to be recycled, pulverized and ground, and then used again.

The traditional decorative plate pulverizing device is not completely pulverized, and requires multiple cycles of pulverization, which greatly increases the working time, and the size of the pulverized decorative plate is not uniform, resulting in great damage to the machine during the later grinding process and shortening the machine time. It has a long service life, and there will be some dust in the crushing. The traditional equipment does not have the function of collecting, and the environmental protection performance is poor.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides a recycling and crushing device for decorative board secondary materials, which solves the problem that the existing decorative board recycling and crushing device is not completely crushed, the repeated crushing increases the working time, and the size of crushing varies. , affecting the service life of the subsequent grinding device, in addition, the dust cannot be collected, and the environmental protection performance is poor.

(2) Technical solutions

In order to achieve the above purpose, the present utility model provides the following technical solutions: a device for recycling and crushing secondary materials of decorative panels, comprising a device box, the top of the device box is provided with a feeding port, and the inner wall of the device box is fixedly installed There is a motor, the inner wall of the device box is rotatably connected with two first rotating shafts, the other end of the first rotating shaft on the right side is fixedly connected with the output shaft of the motor, and the other end of the first rotating shaft on the left side is connected with the inner wall of the device box body. Rotating connection, the outer surface of the first rotating shaft is sleeved with a large grinding wheel, a first gear and a large pulley, and the two first gears are meshed, and the rear inner wall of the device box is rotatably connected There are a second rotating shaft and a third rotating shaft, the outer surface of the second rotating shaft is sleeved with a small grinding wheel and a small pulley, and the small pulley and the large pulley are connected by belt transmission, the third rotating shaft A disc and a second gear are sleeved on the outer circular surface of the disc, and the second gear is meshed with the first gear, and a sweep rod is fixedly installed at the edge of the front face of the disc;

Two dust collection boxes and one debris collection box are fixedly installed on the inner bottom wall of the device box. The top of the debris collection box is connected with a mesh bucket, and a funnel is arranged on the top of the mesh bucket. The top is provided with a dust collecting mechanism;

The dust collecting mechanism includes a sealing box, the bottom of the sealing box is arranged on the top of the dust collecting box through a backing plate, the left side wall of the sealing box is connected with a dust extraction pipe, and the bottom of the sealing box is connected with a dust discharge The bottom end of the dust exhaust pipe is communicated with the top of the dust collection box, the dust extraction pipe and the dust exhaust pipe are both provided with a one-way valve, and a movable piston is arranged between the inner walls of the sealing box. A support rod is fixedly installed on the side of the piston, and the other end of the support rod penetrates and extends to the outside of the side wall of the sealing box and is fixedly connected with a vertical plate, and an arc-shaped push plate is fixedly installed on the top of the vertical plate. A spring is installed between it and the side wall of the sealed box.

Preferably, a suction cover is provided at one end of the dust extraction pipe located outside the sealing box.

Preferably, the one-way valve on the dust extraction pipe is an intake valve, and the one-way valve on the dust exhaust pipe is an air outlet valve.

Preferably, the mesh bucket is located between the suction hoods on the two dust suction pipes.

Preferably, the two large grinding wheels and the two small grinding wheels are symmetrical at the top middle of the funnel.

Preferably, the feed port at the top of the device box is located just above the two large grinding wheels.

(3) Beneficial effects

Compared with the prior art, the utility model provides a device for recycling and crushing the secondary materials of decorative boards, which has the following beneficial effects:

1. The utility model cooperates with the large pulley and the small pulley. Driven by the motor, the large grinding wheel and the small grinding wheel can double-pulverize the decorative plate, which saves the steps and time of repeated pulverization, and improves the performance of the decorative plate. To improve the pulverization efficiency, the decorative board can be pulverized into small pieces after secondary pulverization by the small pulverizing wheel, which facilitates the subsequent pulverizing processing.

2. The utility model drives the sweep rod to move the arc-shaped push plate through the cooperation of the first gear and the second gear, so as to make the piston move to one side, and the slag of the decorative board falls down through the net bucket after being sucked by the dust extraction pipe. When the sweeping rod leaves, the curved push plate is brought back by the spring to squeeze the air flow inside the sealing box, and the dust is poured into the dust collection box along with the dust discharge pipe for collection. It is more environmentally friendly and protects the working environment.

Description of drawings

1 is a cross-sectional view of a device for recycling and crushing secondary materials of decorative panels of the present utility model;

Fig. 2 is the rear view of the first gear of the utility model;

3 is a cross-sectional view of the dust collecting mechanism of the present invention.

In the picture: 1 device box, 2 motor, 3 first shaft, 4 large grinding wheels, 5 first gear, 6 large pulleys, 7 second shaft, 8 third shaft, 9 small grinding wheels, 10 small Pulleys, 11 discs, 12 second gears, 13 sweep rods, 14 dust collection boxes, 15 debris collection boxes, 16 mesh buckets, 17 dust collection mechanisms, 171 sealed boxes, 172 dust extraction pipes, 173 dust extraction pipes, 174 one-way valve, 175 piston, 176 rod, 177 vertical plate, 178 arc push plate, 179 spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-3, the present utility model provides a technical solution: a device for recycling and crushing secondary materials of decorative boards, comprising a device box 1, the top of the device box 1 is provided with a feeding port, and the top of the device box 1 is provided with a feeding port. The feeding port is located directly above the two large grinding wheels 4, the inner wall of the device box 1 is fixedly installed with the motor 2, and the inner wall of the device box 1 is rotatably connected with two first rotating shafts 3, the first rotating shaft 3 located on the right side. The other end of the rotating shaft 3 is fixedly connected with the output shaft of the motor 2, and the other end of the first rotating shaft 3 on the left side is rotatably connected with the inner wall of the device box 1, and the outer surface of the first rotating shaft 3 is sleeved with a large grinding wheel 4, a A gear 5 and a large pulley 6, and the two first gears 5 are meshed, and the two large grinding wheels 4 and the two small grinding wheels 9 are symmetrical to the middle of the top of the funnel, ensuring that the large grinding wheels 4 The pulverized decorative board scraps effectively fall on the small grinding wheel 9 and continue to pulverize. The second rotating shaft 7 and the third rotating shaft 8 are rotatably connected between the inner wall of the device box 1. The outer surface of the second rotating shaft 7 A small grinding wheel 9 and a small pulley 10 are sleeved, and the small pulley 10 and the large pulley 6 are connected by belt transmission, and the outer surface of the third rotating shaft 8 is sleeved with a disc 11 and a second gear 12 , and the second gear 12 meshes with the first gear 5, and a sweep rod 13 is fixedly installed at the edge of the front face of the disc 11;

Two dust collection boxes 14 and one scrap collection box 15 are fixedly installed on the inner bottom wall of the device box 1. The top of the scrap collection box 15 is connected with a mesh bucket 16, and the top of the mesh bucket 16 is provided with a funnel. 16 is located between the suction hoods on the two dust extraction pipes 172 to ensure effective dust suction work, and the top of the dust collection box 14 is provided with a dust collection mechanism 17;

The dust collecting mechanism 17 includes a sealing box 171 , the bottom of the sealing box 171 is arranged on the top of the dust collecting box 14 through a backing plate, the left side wall of the sealing box 171 is connected with a dust extraction pipe 172 , and the dust extraction pipe 172 is located outside the sealing box 171 . One end is provided with a suction hood, which improves the dust extraction effect of the dust extraction pipe 172. The one-way valve 174 on the dust extraction pipe 172 is an intake valve, and the one-way valve 174 on the dust exhaust pipe 173 is an air outlet valve, which sucks dust. When the dust and air flow are discharged, the one-way valve 174 on the dust extraction pipe 172 is opened, and the one-way valve 174 on the dust discharge pipe 173 is closed. The one-way valve 174 on the pipe 172 is closed, the bottom of the sealing box 171 is connected with a dust discharge pipe 173, and the bottom end of the dust discharge pipe 173 is connected with the top of the dust collection box 14, and the dust suction pipe 172 is connected to the dust discharge pipe 173. A one-way valve 174 is provided on both sides, a movable piston 175 is arranged between the inner walls of the sealing box 171 , a support rod 176 is fixedly installed on the side of the piston 175 , and the other end of the support rod 176 penetrates and extends to the side wall of the sealing box 171 . A vertical plate 177 is fixedly connected to the outside, and a curved push plate 178 is fixedly installed on the top of the vertical plate 177 , and a spring 179 is installed between the side surface of the vertical plate 177 and the side wall of the sealing box 171 .

Further, the first gear 5 and the large pulley 6 are located behind the large grinding wheel 4 , the second gear 12 is located behind the disc 11 , and the small pulley 10 is located behind the small grinding wheel 9 .

Working principle: when working, start the motor 2, drive the first shaft 3 to rotate, through the meshing of the first gear 5 and the second gear 12, the transmission of the large pulley 6 and the small pulley 10, so that the large grinding wheel 4, the small The grinding wheel 9 and the disc 11 rotate and work, and the defective decorative plate is put into the feed port, and after being crushed by the large grinding wheel 4 and the small grinding wheel 9, it falls on the funnel, and then passes through the net barrel 16, The pulverized dust falls together with it. At this time, the sweep rod 13 rotates with the disc 11 and pushes the arc-shaped push plate 178 to move, so that the piston 175 moves in the sealing box 171, and the air is sucked through the dust extraction pipe 172 to remove the dust. Suction into the sealing box 171, then the sweep rod 13 leaves, the piston 175 is brought back by the spring 179, squeezes the airflow and dust in the sealing box 171, and is discharged into the dust collection box 14 through the dust discharge pipe 173 for collection, and crushed. The rear decorative board scraps fall into the scrap collection box 15 .

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A device for recycling and pulverizing secondary materials for decorative panels, comprising a device box (1), characterized in that: the top of the device box (1) is provided with a feeding port, and the inner wall of the device box (1) A motor (2) is fixedly installed, the inner wall of the device box (1) is rotatably connected with two first shafts (3), and the other end of the first shaft (3) on the right is connected to the output shaft of the motor (2). Fixed connection, the other end of the first rotating shaft (3) on the left is rotatably connected with the inner wall of the device box (1), the outer surface of the first rotating shaft (3) is sleeved with a large grinding wheel (4), a A gear (5) and a large pulley (6), and the two first gears (5) are engaged with each other, and a second rotating shaft (7) and a second rotating shaft (7) and a second rotating shaft (7) and a second rotating shaft (7) and a second rotating shaft (7) are rotatably connected between the rear inner walls of the device box (1). Three rotating shafts (8), the outer surface of the second rotating shaft (7) is sleeved with a small grinding wheel (9) and a small pulley (10), and the small pulley (10) and the large pulley (6) They are connected by belt transmission, the outer circular surface of the third shaft (8) is sleeved with a disc (11) and a second gear (12), and the second gear (12) is in phase with the first gear (5). engaged, and a sweep rod (13) is fixedly installed at the edge of the front side of the disc (11); Two dust collecting boxes (14) and one scrap collecting box (15) are fixedly installed on the inner bottom wall of the device box (1), and the top of the scrap collecting box (15) is connected with a net bucket (16), And the top of the net bucket (16) is provided with a funnel, and the top of the dust collection box (14) is provided with a dust collection mechanism (17); The dust collecting mechanism (17) comprises a sealing box (171), the bottom of the sealing box (171) is arranged on the top of the dust collecting box (14) through a backing plate, and the left side wall of the sealing box (171) is communicated with There is a dust extraction pipe (172), the bottom of the sealing box (171) is connected with a dust extraction pipe (173), and the bottom end of the dust extraction pipe (173) is communicated with the top of the dust collection box (14), and the dust extraction is carried out. A one-way valve (174) is arranged on both the pipe (172) and the dust discharge pipe (173), and a movable piston (175) is arranged between the inner walls of the sealing box (171). A support rod (176) is fixedly installed on the side, and the other end of the support rod (176) penetrates and extends to the outside of the side wall of the sealing box (171) and is fixedly connected with a vertical plate (177), and the top of the vertical plate (177) is fixed A curved push plate (178) is installed, and a spring (179) is installed between the side surface of the vertical plate (177) and the side wall of the sealing box (171). 2 . The device for recycling and crushing secondary materials of decorative panels according to claim 1 , wherein a suction cover is provided at one end of the dust extraction pipe ( 172 ) located outside the sealing box ( 171 ). 3 . 3. A device for recycling and crushing secondary materials of decorative panels according to claim 1, characterized in that: the one-way valve (174) on the dust extraction pipe (172) is an air intake valve, and the dust exhaust pipe (172) is an air intake valve. The one-way valve (174) on 173) is the air outlet valve. 4 . The device for recycling and crushing secondary materials of decorative boards according to claim 1 , wherein the mesh bucket ( 16 ) is located between the suction hoods on the two dust suction pipes ( 172 ). 5 . 5. A device for recycling and crushing secondary materials of decorative boards according to claim 1, characterized in that: the two large grinding wheels (4) and the two small grinding wheels (9) are located in the middle of the top of the funnel. relatively symmetrical. 6 . The device for recycling and crushing secondary materials of decorative boards according to claim 1 , wherein the feeding port on the top of the device box ( 1 ) is located directly above the two large grinding wheels ( 4 ). 7 .

Images