CN212763787U

CN212763787U - Divide paper machine dust recovery unit with prevention dust pollution function

Info

Publication number: CN212763787U
Application number: CN202020668262.6U
Authority: CN
Inventors: 唐韬
Original assignee: Yibin Junxin Packaging Co ltd
Current assignee: Yibin Junxin Packaging Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-03-23
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a paper separator dust recovery device with dust pollution prevention function, which comprises a slide rail column, a supporting cylinder and a dust collecting mechanism for collecting dust, wherein the lower ends of the slide rail column and the supporting cylinder are respectively provided with a fixed seat, the upper ends of the slide rail column and the supporting cylinder are respectively provided with a fixed block, a first dust hood for collecting dust is arranged between the two fixed blocks, a lifting mechanism for adjusting the dust collecting range is arranged between the slide rail column and the supporting cylinder, the two dust hoods are respectively arranged above and below a cutting paperboard for collecting dust, the dust hood at the lower end can be controlled to lift up and down through a lead screw in the dust collecting process, and a driving motor on the second dust hood is matched at the same time, so that the dust recovery device can look after the upper and lower sides of the paperboard, and can carry out azimuth adjustment according to the size of the paperboard, thereby greatly improving the dust collecting efficiency and the, reduces the dust diffusion and provides a safe production environment for processing workshops.

Description

Divide paper machine dust recovery unit with prevention dust pollution function

Technical Field

The utility model relates to a dust recovery device technical field specifically is a branch paper machine dust recovery device with prevention dust pollution function.

Background

The Chinese manufacturing industry develops rapidly, the number of cartons required each year reaches 99 hundred million, a paper divider is mechanical equipment for dividing a wide paperboard or a thin film into a plurality of narrow materials, the paper divider is commonly used for papermaking machinery and printing and packaging machinery, and a line pressing and paper dividing machine is a necessary auxiliary machine for a corrugated board production line and mainly comprises a line pressing mechanism and a paper dividing mechanism, wherein the paper dividing mechanism comprises a bracket and a sheet cutter, and paper is cut according to the line pressing mechanism by controlling the sheet cutter to move up and down; in the field of paper separator processing, the paper board surface scraping, cutting and trimming and the whole paper board material cutting are often related, a large amount of dust is generated in the trimming and cutting process, the air environment of a workshop is damaged, the machine equipment of the workshop is damaged, even the health of operators is harmed, the emission can pollute the atmospheric environment and cause social public nuisance, and therefore the dust generated by cutting must be treated.

The dust removal scope is not good in current dust recovery device, can't effectively clear up the dust, because the cardboard is when the cutting, the dust can scatter to both ends, and traditional dust collection device can't look after the cardboard both sides, also can't adjust the collection dirt scope according to the cardboard model simultaneously to influence collection dirt effect, influence workman's production health.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a divide paper machine dust recovery unit with prevention dust pollution function to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a paper separator dust recovery device with a dust pollution prevention function comprises a slide rail column, a supporting cylinder and a dust collection mechanism for collecting dust, wherein a fixed seat is arranged at the lower end of each of the slide rail column and the supporting cylinder;

the lifting mechanism comprises a main motor and a support sliding block, the main motor is mounted at the upper end part in a support cylinder, the support sliding block is sleeved at the end part of a sliding rail column and is in sliding connection with the sliding rail column, the output end of the main motor penetrates through the support cylinder to be connected and fixed with a screw rod arranged in the support cylinder, the screw rod is in rotating connection with the joint of the screw rod through second fixing rings arranged at the two ends of the screw rod, sliding chutes for sliding lifting are formed in the two sides of the support cylinder corresponding to the positions of the screw rod, a nut seat is sleeved at the end part of the screw rod corresponding to the position of the support sliding block, a second dust hood is arranged between the nut seat and the support sliding block, the two ends of the second dust hood are connected and fixed with the nut seat and the support sliding block through first fixing rings, one end, close to the nut;

the second dust hood and the first dust hood are communicated with a dust collection pipeline arranged on the dust collection mechanism through a connecting pipe arranged at the end part of the second dust hood and the first dust hood.

Preferably, the dust collecting mechanism comprises a dust collecting box and a fan box arranged on one side of the dust collecting box and used for providing a negative pressure environment for the dust collecting box, a fixed table used for being fixedly connected is arranged at the bottom end of the dust collecting box and the bottom end of the fan box, rolling wheels convenient for the dust collecting mechanism to transport and move are arranged at the lower end of the fixed table, one side of the dust collecting box is communicated with the second dust hood and the first dust hood through a dust collecting pipeline arranged at the upper end of the fixed table, and the dust collecting pipeline is fixedly connected with the fixed table through.

Preferably, a lifting plate convenient for processing dust in the dust collection box is arranged at the upper end part of the connecting piece on the dust collection box, and the lifting plate is rotatably connected with the connecting part of the dust collection box through a bolt.

Preferably, a fan is arranged in the fan box, one end of the fan is communicated with the interior of the dust collection box through a pipeline, a dustproof mesh enclosure is arranged at the joint of the pipeline and the dust collection box, and a ventilation window for ventilation of the fan is arranged above the fan at the upper end of the fan box.

Preferably, the junction of fixed block and slide rail post is provided with the stopper that is used for carrying out the restriction to supporting slide lifting height, and the cover is equipped with one deck protection packing ring on the terminal surface that the stopper corresponds the supporting slide position, and protection packing ring is made by elastic rubber material.

Preferably, the first dust hood and the second dust hood are arranged at inclined angles, a plurality of groups of air suction openings which are communicated with the dust suction pipeline and used for collecting dust are formed in the end faces of the first dust hood and the second dust hood, and each air suction opening corresponds to the cutting paper.

Preferably, two ends of the nut seat are respectively provided with a limiting rod in sliding fit with the nut seat, the limiting rods are fixed in the supporting cylinder, and the upper end and the lower end of each limiting rod are fixedly connected with the connecting part in the supporting cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the two dust hoods are respectively arranged above and below the cutting paperboard for dust collection, the dust hood at the lower end can control the vertical lifting through the lead screw in the dust collection process, and meanwhile, the driving motor on the second dust hood is matched, so that the dust recovery device can take care of the upper side and the lower side of the paperboard and can perform azimuth adjustment according to the size of the paperboard, the dust collection efficiency and the dust collection effect are greatly improved, the dust diffusion is reduced, and a safe production environment is provided for a processing workshop;

2. the dust collecting mechanism collects dust into the dust collecting box through the dust hood, the dust can be effectively recovered, the dust is prevented from being diffused again, the collected dust is conveniently centralized by the lifting plate above the dust collecting box, meanwhile, the dust can be effectively prevented from falling into the fan by the dust hood on the fan, and the normal use of the fan cannot be influenced;

3. the limiting rods at the two ends of the nut seat can play a role in supporting and fixing, so that the second dust hood is more stable when ascending and descending, shaking cannot occur, the protective washer on the limiting block plays a role in protecting the second dust hood, and the second dust hood is prevented from being too fast lifted to generate impact and damage the dust recovery device.

Drawings

Fig. 1 is a schematic structural diagram of a dust recycling device of a paper splitter with a dust pollution prevention function.

Fig. 2 is an enlarged schematic structural diagram of a dust recycling device of a paper splitter with a dust pollution prevention function at a position A in fig. 1.

Fig. 3 is a schematic structural diagram of an outer shell in a dust recycling device of a paper separator with a dust pollution prevention function.

Fig. 4 is a schematic structural diagram of a dust collecting mechanism in a dust recycling device of a paper splitter with a dust pollution prevention function.

In the figure: 1-fixed block, 2-first dust hood, 3-air suction inlet, 4-linking pipe, 5-second dust hood, 6-limiting block, 7-supporting slide block, 8-slide rail column, 9-fixing base, 10-first fixing ring, 11-second fixing ring, 12-driving motor, 13-dust-absorbing pipeline, 14-nut base, 15-supporting cylinder, 16-screw rod, 17-limiting rod, 18-sliding groove, 19-linking piece, 20-dust-collecting base, 21-fan box, 22-dust-collecting box, 23-lifting plate and 24-main motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a dust recycling device of a paper dispenser with a function of preventing dust pollution includes a sliding rail column 8, a supporting cylinder 15 and a dust collecting mechanism for collecting dust, the lower ends of the sliding rail column 8 and the supporting cylinder 15 are respectively provided with a fixed seat 9, the upper ends of the sliding rail column 8 and the supporting cylinder 15 are respectively provided with a fixed block 1, a first dust hood 2 for collecting dust and absorbing dust is arranged between the two fixed blocks 1, a lifting mechanism for adjusting the dust collecting range surface is arranged between the sliding rail column 8 and the supporting cylinder 15, the lifting mechanism adopts a ball screw 16 to drive the lifting mechanism to lift up and down, and the device has the advantages of high transmission efficiency, stable movement, no creeping phenomenon, long service life and the like, meanwhile, the friction loss of the transmission of the ball screw 16 is small, and the rotation motion can be converted into the linear motion and the linear motion can also be converted into the rotation motion;

the lifting mechanism comprises a main motor 24 arranged at the upper end part in a support cylinder 15 and a support sliding block 7 sleeved at the end part of a sliding rail column 8 and connected with the sliding rail column 8 in a sliding way, the output end of the main motor 24 penetrates through the support cylinder 15 and is connected and fixed with a screw rod 16 arranged in the support cylinder 15, the screw rod 16 is rotatably connected with the connection part of the screw rod 16 through second fixing rings 11 arranged at the two ends of the screw rod 16, sliding grooves 18 used for sliding and lifting are arranged at the positions, corresponding to the screw rod 16, of the two sides of the support cylinder 15, a nut seat 14 is sleeved at the position, corresponding to the support sliding block 7, of the end part of the screw rod 16, a second dust hood 5 is arranged between the nut seat 14 and the support sliding block 7, the two ends of the second dust hood 5 are connected and fixed with the nut seat 14 and the support sliding block 7 through first fixing rings 10, one end of the second dust, the other end of the driving motor 12 passes through the sliding groove 18 and is fixedly connected with the nut seat 14, in the transmission of the screw rod 16, the screw rod 16 and the nut seat 14 are matched together for use, arc-shaped spiral grooves are processed on the screw rod 16 and the nut seat 14, when the screw rod 16 and the nut seat 14 are sleeved together, a spiral raceway can be formed, balls are filled in the raceway, when the screw rod 16 rotates relative to the nut seat 14, axial displacement is generated between the screw rod 16 and the nut seat, and the balls can roll along the raceway, so that the friction resistance is reduced;

the second dust hood 5 and the first dust hood 2 are communicated with a dust collection pipeline 13 arranged on a dust collection mechanism through a connecting pipe 4 arranged at the end part of the second dust hood, the first dust hood 2 and the second dust hood 5 are arranged in an inclined angle, a plurality of groups of air suction openings 3 which are communicated with the dust collection pipeline 13 and used for collecting dust are arranged on the end surfaces of the first dust hood 2 and the second dust hood 5, each air suction opening 3 corresponds to cutting paper, the air suction openings 3 are respectively arranged at the upper part and the lower part of the cutting paper, and dust diffused at the upper end and the lower end during cutting can be effectively treated;

the dust collecting mechanism comprises a dust collecting box 22 and a fan box 21 which is arranged on one side of the dust collecting box 22 and provides a negative pressure environment for the dust collecting box 22, a fixed platform 20 for connection and fixation is arranged at the bottom ends of the dust collecting box 22 and the fan box 21, rollers which are convenient for the transportation and movement of the dust collecting mechanism are arranged at the lower end of the fixed platform 20, one side of the dust collecting box 22 is communicated with a second dust hood 5 and a first dust hood 2 through a dust suction pipeline 13 arranged at the upper end of the fixed platform 20, the dust suction pipeline 13 is fixedly connected with the fixed platform 20 through a connecting piece 19, a lifting plate 23 which is convenient for processing dust in the dust collecting box 22 is arranged at the upper end part of the connecting piece 19 on the dust collecting box 22, the lifting plate 23 is rotatably connected with the connecting part of the dust collecting box 22 through a bolt, a fan is arranged in the fan box 21, one end of the fan is communicated with the inside of the dust collecting box 22 through a pipeline, a dustproof, when the fan works, air needs to be sucked in from the outside and discharged, and the ventilation window plays a role in air circulation in the process;

the junction of fixed block 1 and slide rail post 8 is provided with and is used for carrying out the stopper 6 that restricts to supporting slide 7 lifting height, and the cover is equipped with one deck protection packing ring on the terminal surface that stopper 6 corresponds supporting slide 7 position, and protection packing ring is made by elastic rubber material. The two ends of the nut seat 14 are respectively provided with a limiting rod 17 which is in sliding fit with the nut seat 14, the limiting rods 17 are fixed in the supporting cylinder 15, the upper end and the lower end of each limiting rod 17 are fixedly connected with the connecting part in the supporting cylinder 15, the limiting rods 17 at the two ends of the nut seat 14 can limit the moving direction of the nut seat 14 when the nut seat moves and support and fix the nut seat, and the protective gaskets on the limiting sliding blocks 7 can provide flexible protection for the second dust hood 5, reduce impact force generated during movement and achieve the purpose of protecting a dust collecting mechanism.

The utility model discloses a theory of operation is: the main motor 24 is started to drive the screw rod 16 to rotate reversely, so that the nut seat 14 is driven to move upwards, then the second dust hood 5 rises upwards, the supporting slide block 7 slides upwards on the slide rail column 8 until the second dust hood 5 moves to a proper area, the second dust hood 5 stops, the driving motor 12 is started to drive the second dust hood 5 to rotate, the dust suction end of the second dust hood 5 rotates to a direction opposite to the direction in which the cutting paper board is placed, the two dust hoods are respectively placed above and below the cutting paper board for dust collection, the dust hood at the lower end can control the vertical lifting through the screw rod 16 in the dust collection process, meanwhile, the driving motor 12 on the second dust hood 5 is matched, so that the dust recovery device can take care of the upper side and the lower side of the paperboard, and can carry out the position adjustment according to the cardboard size, promote collection efficiency and dust collection effect greatly, reduce the dust and diffuse, provide a safe production environment for the workshop.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. A paper separator dust recovery device with a dust pollution prevention function comprises a slide rail column (8), a supporting cylinder (15) and a dust collection mechanism for collecting dust, and is characterized in that the lower ends of the slide rail column (8) and the supporting cylinder (15) are respectively provided with a fixing seat (9), the upper ends of the slide rail column (8) and the supporting cylinder (15) are respectively provided with a fixing block (1), a first dust hood (2) for collecting dust is arranged between the two fixing blocks (1), and a lifting mechanism for adjusting a dust collection range surface is arranged between the slide rail column (8) and the supporting cylinder (15);

the lifting mechanism comprises a main motor (24) arranged at the upper end part in a support cylinder (15) and a support sliding block (7) sleeved at the end part of a sliding rail column (8) and connected with the sliding rail column (8) in a sliding manner, the output end of the main motor (24) penetrates through the support cylinder (15) and is fixedly connected with a screw rod (16) arranged in the support cylinder (15), the screw rod (16) is rotatably connected with the joint of the screw rod (16) through second fixing rings (11) arranged at the two ends of the screw rod (16), sliding chutes (18) used for sliding lifting are formed in the positions, corresponding to the screw rod (16), of the two sides of the support cylinder (15), nut seats (14) are sleeved at the positions, corresponding to the support sliding block (7), of the end parts of the screw rod (16), second dust hoods (5) are arranged between the nut seats (14) and the support sliding block (7), the two ends of the second dust hoods (5) are fixedly connected with the nut seats (14) and the support sliding block (7), one end of the second dust hood (5) close to the nut seat (14) is fixedly connected with the output end of a driving motor (12) arranged on one side of the nut seat (14) through a fixing ring, and the other end of the driving motor (12) penetrates through a sliding groove (18) to be fixedly connected with the nut seat (14);

the second dust hood (5) and the first dust hood (2) are communicated with a dust collection pipeline (13) arranged on the dust collection mechanism through a connecting pipe (4) arranged at the end part of the second dust hood.

2. The dust recycling device of a paper dispenser with a dust pollution prevention function according to claim 1, wherein the dust collection mechanism comprises a dust collection box (22) and a fan box (21) arranged on one side of the dust collection box (22) and providing a negative pressure environment for the dust collection box (22), a fixing table (20) for connecting and fixing is arranged at the bottom ends of the dust collection box (22) and the fan box (21), rollers convenient for the dust collection mechanism to transport and move are arranged at the lower end of the fixing table (20), one side of the dust collection box (22) is communicated with the second dust hood (5) and the first dust hood (2) through a dust collection pipeline (13) arranged at the upper end of the fixing table (20), and the dust collection pipeline (13) is connected and fixed with the fixing table (20) through a connecting piece (19).

3. The dust recycling device of a paper dispenser with dust pollution prevention function according to claim 2, wherein a lifting plate (23) for facilitating the treatment of the dust in the dust box (22) is arranged at the upper end of the connecting piece (19) on the dust box (22), and the lifting plate (23) is rotatably connected with the connecting part of the dust box (22) through a bolt.

4. The dust recycling device of a paper separating machine with the function of preventing dust pollution as claimed in claim 2, characterized in that a fan is arranged in the fan box (21), one end of the fan is communicated with the inside of the dust collection box (22) through a pipeline, a dust screen is arranged at the joint of the pipeline and the dust collection box (22), and a ventilation window for ventilation of the fan is arranged above the fan at the upper end of the fan box (21).

5. The paper dispenser dust recovery device with the function of preventing dust pollution according to claim 1, wherein a limiting block (6) for limiting the lifting height of the supporting slide block (7) is arranged at the joint of the fixing block (1) and the slide rail column (8), and a layer of protective gasket is sleeved on the end surface of the limiting block (6) corresponding to the position of the supporting slide block (7), and the protective gasket is made of elastic rubber material.

6. The dust recycling device of a paper separating machine with the dust pollution prevention function according to claim 1, wherein the first dust hood (2) and the second dust hood (5) are arranged at an inclined angle, a plurality of groups of air suction openings (3) communicated with the dust suction pipeline (13) and used for collecting dust are arranged on the end faces of the first dust hood (2) and the second dust hood (5), and each air suction opening (3) corresponds to the cut paper.

7. The dust recycling device of a paper dispenser with a dust pollution prevention function according to claim 1, wherein two ends of the nut seat (14) are respectively provided with a limiting rod (17) which is in sliding fit with the nut seat (14), the limiting rods (17) are fixed in the supporting cylinder (15), and the upper and lower ends of each limiting rod are fixedly connected with the connecting part in the supporting cylinder (15).