CN217376657U

CN217376657U - Dust collector is used in rolling of PVC film

Info

Publication number: CN217376657U
Application number: CN202220735874.1U
Authority: CN
Inventors: 卢俊峰; 蔡倩倩; 蔡勤冲; 张虎
Original assignee: Henan Huahui New Home Materials Co ltd
Current assignee: Henan Huahui New Home Materials Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-09-06
Anticipated expiration: 2032-03-31

Abstract

The utility model provides a dust collector for PVC film rolling, which relates to the technical field of PVC film production, and comprises a winding drum and an unwinding drum, wherein a dust collector is arranged between the winding drum and the unwinding drum, the dust collector comprises a dust collector and a dust collecting plate, the dust collecting plate is horizontally arranged, a movement mechanism for driving the dust collector to linearly reciprocate is arranged on the dust collector, a driving device for driving the winding drum to rotate is arranged on the winding drum, and a synchronous movement component for driving the winding drum and the movement mechanism to synchronously operate is arranged between the driving device and the movement mechanism; detach the dust on the PVC film through dust extraction, carry out the rolling in-process at the PVC film, drive the electrostatic precipitator pole through elevating gear and go up and down in order to guarantee that the PVC film is in the state of straining all the time and then make the PVC film be in the horizontality, more thoroughly when the dust is got rid of to the dust absorption board through the level setting.

Description

Dust collector is used in rolling of PVC film

Technical Field

The utility model relates to a PVC film production technical field specifically is a dust collector is used in rolling of PVC film.

Background

The PVC film mainly contains polyvinyl chloride, and other components are added to enhance the heat resistance, toughness, ductility and the like of the PVC film, the uppermost layer of the surface film is paint, the middle main component is polyvinyl chloride, and the lowermost layer is back-coated with adhesive. The PVC film needs to be rolled up during production, and is convenient to collect and transport.

Current PVC film coiling mechanism only has the coiling mechanism and can't remove dust to the PVC film, because of PVC film workshop contains the dust, its surface can be infected with the dust in process of production, directly carries out the rolling and leads to the dust also by in the income material roller, influences the product quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector is used in PVC film rolling aims at solving the problem that the PVC film coiling mechanism among the prior art does not have dust removal effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme: dust collector is used in PVC film rolling, including the receipts reel and unreel a section of thick bamboo, receive the reel and unreel and install dust extraction between the section of thick bamboo, dust extraction includes dust catcher and dust absorption board, the dust absorption board level sets up, the last motion that is used for driving its straight reciprocating motion of installing of dust extraction, install on the receipts reel and be used for driving its pivoted drive arrangement, install between drive arrangement and the motion and be used for driving the synchronous motion subassembly of receipts reel and motion synchronous motion, two sets of elevating gear, every are installed to dust extraction's below two electrostatic precipitator poles are installed to elevating gear's expansion end, the PVC film passes between two electrostatic precipitator poles, the electricity is connected with electrostatic generator on the electrostatic precipitator pole.

In order to make the utility model discloses have the function that drives dust extraction straight reciprocating motion, the utility model discloses a further technical scheme does, the motion is reciprocal lead screw mechanism, dust extraction installs on reciprocal lead screw mechanism's screw nut.

In order to make the utility model discloses have the effect of collecting the dust, the utility model discloses a further technical scheme does, the spout has been seted up to the dust absorption board, it is provided with the dust collection box to slide in the spout.

In order to make the utility model have the effect of sealing the dust collecting box and the dust collecting plate, the further technical proposal of the utility model is that a sealing gasket is arranged between the dust collecting box and the dust collecting plate.

In order to make the utility model discloses have the function that the dust absorption effect is good, the utility model discloses a further technical scheme does, one row of dust absorption hole has been seted up to the bottom of dust absorption board, the array orientation in dust absorption hole is perpendicular with dust extraction's direction of motion.

In order to make the utility model discloses have drive synchronous motion subassembly and a rolling section of thick bamboo pivoted effect, the utility model discloses a further technical scheme does, drive arrangement is step motor.

In order to make the utility model discloses have the effect of receipts reel and reciprocal screw mechanism synchronous operation, the utility model discloses a further technical scheme does, the synchronous motion subassembly is including fixed setting at the epaxial driving pulley of step motor output and the fixed driven pulleys who sets up on reciprocal screw mechanism's lead screw, the transmission is connected with the drive belt between driving pulley and the driven pulleys.

In order to make the utility model discloses have the effect that drives the static dust removal pole and go up and down, the utility model discloses a further technical scheme does, elevating gear is electric telescopic handle.

The beneficial effects of the utility model are that:

the utility model discloses during the use, when carrying out the rolling of PVC film, receive and release the PVC film through the winding drum respectively with putting the reel, it rotates to drive the winding drum through drive arrangement, when the winding drum rotates, under the effect of synchronous motion subassembly, the winding drum moves with motion synchronous, rotate through the winding drum and carry out the rolling with the PVC film, drive dust extraction straight reciprocating motion through motion simultaneously, detach the dust on the PVC film through dust extraction, carry out the rolling in-process at the PVC film, it goes up and down in order to guarantee that the PVC film is in tension state all the time and then make the PVC film be in the horizontality to drive electrostatic precipitator pole through elevating gear, it is more thorough when getting rid of the dust through the dust absorption board of level setting.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic diagram of another view angle of the embodiment of the present invention.

Fig. 3 is a schematic structural view of a dust suction plate according to an embodiment of the present invention.

In the figure: 1. winding the roll; 2. placing the winding drum; 3. a dust collection device; 31. a vacuum cleaner; 32. a dust collection plate; 4. A motion mechanism; 5. a drive device; 6. a synchronous motion assembly; 61. a driving pulley; 62. a driven pulley; 63. a transmission belt; 7. a lifting device; 8. an electrostatic precipitation bar; 9. an electrostatic generator; 10. a dust suction hole.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-3, a dust removing device for PVC film winding comprises a winding drum 1 and an unwinding drum 2, a dust suction device 3 is arranged between the winding drum 1 and the unwinding drum 2, the dust suction device 3 comprises a dust collector 31 and a dust collection plate 32, the dust absorption plate 32 is horizontally arranged, the dust absorption device 3 is provided with a movement mechanism 4 for driving the dust absorption device to do linear reciprocating motion, the winding drum 1 is provided with a driving device 5 for driving the winding drum to rotate, a synchronous motion assembly 6 for driving the winding drum 1 and the motion mechanism 4 to synchronously operate is arranged between the driving device 5 and the motion mechanism 4, two groups of lifting devices 7 are arranged below the dust suction device 3, two electrostatic dust removal rods 8 are arranged at the movable end of each lifting device 7, the PVC film passes through the space between the two electrostatic dust removal rods 8, and the electrostatic dust removal rods 8 are electrically connected with an electrostatic generator 9.

In this embodiment, when carrying out the rolling of PVC film, receive and release the PVC film through a winding section of thick bamboo 1 and an unwinding section of thick bamboo 2 respectively, it rotates to drive winding section of thick bamboo 1 through drive arrangement 5, when winding section of thick bamboo 1 rotates, under the effect of synchronous motion subassembly 6, winding section of thick bamboo 1 and motion 4 synchronous motion, rotate through winding section of thick bamboo 1 and carry out the rolling with the PVC film, drive 3 linear reciprocating motion of dust extraction through motion 4 simultaneously, detach the dust on the PVC film through dust extraction 3, carry out the rolling in-process at the PVC film, it goes up and down with guaranteeing that the PVC film is in the state of tightening all the time and then makes the PVC film be in the horizontality to drive electrostatic precipitator pole 8 through elevating gear 7, it is more thorough when getting rid of the dust through dust absorption board 32 of level setting.

Specifically, the movement mechanism 4 is a reciprocating screw rod mechanism, and the dust suction device 3 is mounted on a screw rod nut of the reciprocating screw rod mechanism; the reciprocating screw mechanism drives the dust suction device 3 to do linear reciprocating motion.

Preferably, the dust collection plate 32 is provided with a chute, and a dust collection box is arranged in the chute in a sliding manner; the dust is collected by arranging a dust collecting box.

Preferably, a sealing gasket is arranged between the dust collecting box and the dust collecting plate 32; the sealing between the dust collecting box and the dust collecting plate 32 is realized by arranging the sealing gasket so as to prevent dust from flying out.

Preferably, a row of dust suction holes 10 are formed in the bottom of the dust suction plate 32, and the arrangement direction of the dust suction holes 10 is perpendicular to the movement direction of the dust suction device 3; dust is removed by providing a row of dust extraction holes 10.

Preferably, the driving device 5 is a stepping motor; the synchronous motion component 6 is driven to operate by the rotation of the driving motor.

Preferably, the synchronous motion assembly 6 comprises a driving pulley 61 fixedly arranged on an output shaft of the stepping motor and a driven pulley 62 fixedly arranged on a lead screw of the reciprocating lead screw mechanism, and a transmission belt 63 is connected between the driving pulley 61 and the driven pulley 62 in a transmission manner; the driving belt wheel 61 rotates to drive the driven belt wheel 62 to rotate so as to drive the reciprocating screw rod mechanism to operate.

Preferably, the lifting device 7 is an electric telescopic rod; the dynamic and static electric dust removal rods 8 are driven by the electric telescopic rods to lift.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. The dust removal device for PVC film rolling is characterized by comprising a winding drum (1) and an unwinding drum (2), wherein a dust collection device (3) is installed between the winding drum (1) and the unwinding drum (2), the dust collection device (3) comprises a dust collector (31) and a dust collection plate (32), the dust collection plate (32) is horizontally arranged, a movement mechanism (4) for driving the dust collection device to do linear reciprocating motion is installed on the dust collection device (3), a driving device (5) for driving the winding drum (1) to rotate is installed on the winding drum (1), a synchronous movement assembly (6) for driving the winding drum (1) and the movement mechanism (4) to run synchronously is installed between the driving device (5) and the movement mechanism (4), two groups of lifting devices (7) are installed below the dust collection device (3), and two electrostatic dust removal rods (8) are installed at the movable end of each lifting device (7), the PVC film passes through the space between the two electrostatic dust removal rods (8), and the electrostatic dust removal rods (8) are electrically connected with an electrostatic generator (9).

2. The PVC film rolling dust removal device as claimed in claim 1, wherein the movement mechanism (4) is a reciprocating lead screw mechanism, and the dust suction device (3) is mounted on a lead screw nut of the reciprocating lead screw mechanism.

3. The dust collector for PVC film rolling according to claim 2, wherein the dust collection plate (32) is provided with a chute, and a dust collection box is slidably arranged in the chute.

4. The PVC film rolling dust collector as claimed in claim 3, wherein a sealing gasket is arranged between the dust collecting box and the dust collecting plate (32).

5. The PVC film rolling dust removal device as claimed in claim 3, wherein a row of dust suction holes (10) are formed in the bottom of the dust suction plate (32), and the arrangement direction of the dust suction holes (10) is perpendicular to the movement direction of the dust suction device (3).

6. The dust collector for PVC film rolling of claim 1, wherein the driving device (5) is a stepping motor.

7. The PVC film rolling dust removal device according to claim 6, wherein the synchronous movement assembly (6) comprises a driving pulley (61) fixedly arranged on an output shaft of the stepping motor and a driven pulley (62) fixedly arranged on a lead screw of the reciprocating lead screw mechanism, and a transmission belt (63) is in transmission connection between the driving pulley (61) and the driven pulley (62).

8. The PVC film rolling dust removal device as claimed in any one of claims 1 to 7, wherein the lifting device (7) is an electric telescopic rod.