CN215696102U

CN215696102U - Dust falling prevention structure for production and rolling of inner film of PE packaging bag

Info

Publication number: CN215696102U
Application number: CN202122096293.6U
Authority: CN
Inventors: 刘佃华
Original assignee: Lianyungang Huashun Packaging Material Products Co ltd
Current assignee: Lianyungang Huashun Packaging Material Products Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-01
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a dust falling prevention structure for production and rolling of an inner film of a PE packaging bag, which comprises: the winding device comprises a winding chamber and a winding roller, wherein the winding roller is arranged on one side of the winding chamber close to a discharge end, the outer wall of one side of the winding chamber is fixedly connected with a motor relative to the winding roller, the motor penetrates through the side wall of the winding chamber and is fixedly connected with one end of the winding roller, far away from the motor, is rotatably connected to the corresponding inner wall of the winding chamber, two transition rollers which are opposite up and down are arranged on one side of the winding chamber close to a feed end, and the two transition rollers are rotatably connected between two sides of the interior of the winding chamber, and the winding device has the following advantages that: through setting up dust removal roller and drive mechanism, the dust on membrane surface is brushed away by the soft brush hair of pivoted dust removal roller to can be with the rotational force transmission to the dust removal roller of transition roller itself through drive mechanism, need not other drive assembly when the dust removal roller rotates and removes dust, practice thrift the cost.

Description

Dust falling prevention structure for production and rolling of inner film of PE packaging bag

Technical Field

The utility model relates to the technical field of packaging bag inner film production equipment, in particular to a dust falling prevention structure for production and winding of a PE packaging bag inner film.

Background

The PE inner film is a plastic protective film, when the surface of a product is coated with the PE film, the surface of the product can be prevented from being dirty or scratched, and the like.

Under the prior art, when the PE inner membrance carries out the rolling, the surface adheres the dust easily, leads to product surface also to adhere the dust when its follow-up use, causes the product quality problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that dust is easily adhered to the surface of a PE inner film when the PE inner film is rolled, so that dust is also adhered to the surface of a product when the PE inner film is used subsequently, and the product quality problem is caused.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a PE wrapping bag inner membrane production rolling is with preventing dust fall structure, it includes: the winding roller is arranged on one side of the winding chamber close to the discharge end, the outer wall of one side of the winding chamber is fixedly connected with a motor relative to the winding roller, the motor penetrates through the side wall of the winding chamber and is fixedly connected with one end of the winding roller, which is far away from the motor, is rotatably connected to the corresponding inner wall of the winding chamber, two transition rollers which are opposite up and down are arranged on one side of the interior of the rolling chamber, which is close to the feeding end, the two transition rollers are rotationally connected between the two sides of the interior of the rolling chamber, two dust removing rollers which are opposite up and down are arranged between the transition roller and the winding roller, the dust removing rollers are rotationally connected between the two sides in the winding chamber, the fixed surface of dust removal roller is connected with evenly distributed's soft brush hair, one side outer wall that the rolling room is close to the motor is provided with drive mechanism, the top and the bottom of rolling room all are provided with dust absorption mechanism.

Preferably, drive mechanism includes two pairs of dead levers, two the one end of transition roller all runs through the lateral wall of rolling room and with a corresponding a pair of dead lever fixed connection, two the one end of dust removal roller all run through the lateral wall of rolling room and with another to dead lever fixed connection, two of upside the drive belt has been cup jointed between the equal fixedly connected with drive wheel in fixed rod surface and a pair of drive wheel, two of downside the drive belt has been cup jointed between the equal fixedly connected with drive wheel in fixed rod surface and a pair of drive wheel, when the membrane passed between two transition rollers, can drive the transition roller and rotate for two dead levers of two transition roller one ends rotate, can drive corresponding two drive belt operations, can drive the dead lever of its other end when two drive belt operations and rotate, make the dust removal roller rotate and remove dust.

Preferably, dust absorption mechanism includes the fan, two fan difference fixed connection is in the upper and lower both sides homonymy position of rolling room, two the equal fixedly connected with dust absorption pipe of input of fan and the dust collection end of two dust absorption pipes extend to the inside upper and lower both sides of rolling room respectively, the equal fixedly connected with dust absorption head of dust absorption pipe dust collection end of fan, two the dust absorption head all is located one side that corresponding dust removal roller is close to the wind-up roll, and when dust absorption mechanism's fan was opened, can inhale the dust through the dust absorption head, avoids the dust to fall on the membrane surface once more, improves the dust removal effect.

Preferably, the dust outlet end of the fan is fixedly connected with dust collecting chambers through connecting pipes, the two dust collecting chambers are respectively and fixedly connected to the upper side surface and the lower side surface of the winding chamber, the upper ends of the two dust collecting chambers are respectively and fixedly connected with a cover door, and raised dust can be sucked into the dust collecting chambers along the pipeline by the dust collecting heads and collected, so that subsequent cleaning is facilitated.

Preferably, the inner wall of the dust collecting chamber, which is far away from the fan, is clamped with filter cotton, the side wall of the dust collecting chamber, which is opposite to the filter cotton, is provided with a plurality of vent holes, the filter cotton on one side of the inner wall of the dust collecting chamber can filter dust, and the filtered air is discharged along the vent holes on the side wall of the dust collecting chamber.

The utility model has the following advantages:

through setting up dust removal roller and drive mechanism, the dust on membrane surface is brushed away by the soft brush hair of pivoted dust removal roller to can be with the rotational force transmission to the dust removal roller of transition roller itself through drive mechanism, need not other drive assembly when the dust removal roller rotates and removes dust, practice thrift the cost. Through setting up dust absorption mechanism, dust absorption mechanism can siphon away the dust when the dust removal roller removes dust, avoids the dust to drop on the membrane surface once more, improves dust removal effect, and through setting up the dust collecting chamber, the dust of raising can be followed the pipeline by the dust absorption head and sucked the collection in the dust collecting chamber, the follow-up clearance of being convenient for.

Drawings

FIG. 1 is a schematic view of a partial structure of a rolling chamber of a dust-proof structure for rolling and producing inner films of PE packaging bags according to a preferred embodiment of the present invention;

FIG. 2 is a schematic sectional view of a dust-proof structure for rolling and producing inner films of PE packaging bags according to a preferred embodiment of the present invention;

fig. 3 is a schematic structural diagram of a connection portion of a lower dust removing roller of a dust falling prevention structure for rolling and producing an inner film of a PE packaging bag according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a winding chamber; 2. a wind-up roll; 3. a motor; 4. a transition roll; 5. a dust removal roller; 6. a transmission mechanism; 61. fixing the rod; 62. a transmission belt; 7. a dust suction mechanism; 71. a dust collection head; 72. a fan; 73. a dust collecting chamber; 8. and (5) filtering cotton.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in figures 1-3, a dust falling prevention structure for rolling production of inner films of PE packaging bags comprises a rolling chamber 1 and a rolling roller 2, wherein the rolling roller 2 is arranged on one side of the rolling chamber 1 close to a discharge end, the outer wall of one side of the rolling chamber 1 is fixedly connected with a motor 3 relative to the rolling roller 2, when the motor 3 runs, the rolling roller 2 rotates to drive the inner films of the packaging bags to roll, the motor 3 penetrates through the side wall of the rolling chamber 1 and is fixedly connected with one end of the rolling roller 2, one end of the rolling roller 2 far away from the motor 3 is rotatably connected with the corresponding inner wall of the rolling chamber 1, one side of the interior of the rolling chamber 1 close to the feed end is provided with two transition rollers 4 which are opposite up and down, the two transition rollers 4 are rotatably connected between two sides of the interior of the rolling chamber 1, when a film passes between the two transition rollers 4, the upper and lower sides of the film are attached to the two transition rollers 4 to drive the transition rollers 4 to rotate, two relative dust removal rollers 5 about being provided with between transition roller 4 and the wind-up roll 2, dust removal roller 5 all rotates to be connected between the inside both sides of rolling room 1, the fixed surface of dust removal roller 5 is connected with evenly distributed's soft brush hair, when dust removal roller 5 rotates, the surface of membrane is moved by the soft brush hair on pivoted dust removal roller 5 surface, the dust is brushed away by the brush hair, one side outer wall that rolling room 1 is close to motor 3 is provided with drive mechanism 6, can utilize the turning force transmission of transition roller 4 itself to dust removal roller 5 through drive mechanism 6, dust removal roller 5 rotates and removes dust, need not other drive assembly, and the cost is saved, the top and the bottom of rolling room 1 all are provided with dust absorption mechanism 7, dust absorption mechanism 7 can inhale the dust when dust removal roller 5 removes dust, avoid the dust to fall on the membrane surface once more.

Wherein, in order to better utilize the rotating force of the transition roller 4 and transmit the rotating force to the dust removing roller 5, the transmission mechanism 6 comprises two pairs of fixing rods 61 and two transmission belts 62, one end of each transition roller 4 penetrates through the side wall of the rolling chamber 1 and is welded with the corresponding pair of fixing rods 61, one end of each dust removing roller 5 penetrates through the side wall of the rolling chamber 1 and is welded with the other pair of fixing rods 61, when the film passes through the space between the two transition rollers 4, the upper side and the lower side of the film are attached to the two transition rollers 4, the transition rollers 4 are driven to rotate, so that the two fixing rods 61 at one end of the two transition rollers 4 rotate, the surfaces of the two fixing rods 61 at the upper side are fixedly connected with the transmission wheels and the transmission belts 62 are sleeved between the pair of transmission wheels, the surfaces of the two fixing rods 61 at the lower side are fixedly connected with the transmission wheels, each transmission belt 62 is sleeved between each pair of transmission wheels, when the two fixing rods 61 rotate, can drive two corresponding drive belts 62 and move, can drive the dead lever 61 rotation of its other end when two drive belts 62 move, make and rotate with two fixed pole 61 fixed dust removal roller 5, make the membrane at the rolling in-process, the surface of membrane is moved by the soft brush on 5 surfaces of pivoted dust removal roller, the dust is brushed away by the brush hair, this kind of mode is removed dust and can utilizes the turning force of transition roller 4 itself to drive dust removal roller 5 and rotate the dust removal, need not other drive assembly, the cost is saved.

Wherein, in order to better absorb dust, avoid the dust to fall on the membrane surface once more, dust absorption mechanism 7 includes fan 72, two fan 72 are respectively through connecting seat fixed connection in the upper and lower both sides homonymy position of rolling room 1, the fan 72 of upper and lower both sides is opened and is carried out the dust absorption when dust removal roller 5 removes dust, the equal fixedly connected with dust absorption pipe of input of two fan 72 and the dust inlet end of two dust absorption pipes extend to the inside upper and lower both sides of rolling room 1 respectively, the dust absorption pipe of fan 72 all passes through flange fixed connection has dust absorption head 71, fan 72 operation can be carried out the dust absorption through dust absorption head 71, the dust that rises in soft brush hair surface and the rolling room 1 can be inhaled by dust absorption head 71, two dust absorption heads 71 all are located one side that corresponding dust removal roller 5 is close to rolling roller 2, near dust absorption head 71 can suck the dust that the dust removal roller 5 swept up.

Wherein, for better processing dust, the play dirt end of fan 72 all is through connecting pipe fixedly connected with dust collecting chamber 73, the dust is collected in inhaling dust collecting chamber 73 along the pipeline, two dust collecting chamber 73 are fixed connection respectively in the upper and lower side surface of rolling room 1, filter pulp 8 joint is on the inner wall that fan 72 was kept away from to dust collecting chamber 73, the filter pulp 8 of dust collecting chamber 73 inner wall one side can filter the dust, set up a plurality of evenly distributed's ventilation hole on the relative filter pulp 8's of dust collecting chamber 73 lateral wall, the wind after the filtration is discharged along the ventilation hole of dust collecting chamber 73 lateral wall, the equal joint in upper end of two dust collecting chamber 73 has the lid door, open the lid door and can clear up the dust in the dust collecting chamber 73.

The working principle is as follows: when the inner film of the packaging bag is rolled, the film passes between the two transition rollers 4 and is wound on the winding roller 2 after passing between the two dust removing rollers 5, when the motor 3 runs, the winding roller 2 rotates along with the inner film of the packaging bag to be rolled, when the film passes between the two transition rollers 4, the upper side and the lower side of the film are attached to the two transition rollers 4 to drive the transition rollers 4 to rotate, so that the two fixing rods 61 at one ends of the two transition rollers 4 rotate to drive the two corresponding transmission belts 62 to run, and when the two transmission belts 62 run, the fixing rod 61 at the other end of the transmission belts can be driven to rotate to drive the dust removing rollers 5 fixed with the two fixing rods 61 to rotate, so that the surface of the film is driven by the soft brush on the surface of the rotating dust removing rollers 5 in the rolling process, dust is brushed away by bristles, and the dust removal can drive the dust removing rollers 5 to rotate to remove dust by utilizing the rotating force of the transition rollers 4 per se, need not other drive assembly, practice thrift the cost, the fan 72 of upper and lower both sides is opened when dust removal roller 5 removes dust, and fan 72 operation can be carried out the dust absorption through dust absorption head 71, and the dust that rises in soft brush hair surface and the rolling room 1 can be inhaled the dust-collecting chamber 73 along the pipeline by dust absorption head 71 and collected, and the filter pulp 8 of dust-collecting chamber 73 inner wall one side can filter the dust, and the wind after the filtration is discharged along the ventilation hole of dust-collecting chamber 73 lateral wall.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a PE wrapping bag inner membrane production rolling is with preventing dust falling structure, includes: winding chamber (1) and wind-up roll (2), characterized in that, wind-up roll (2) set up in one side that winding chamber (1) is close to the discharge end, the relative wind-up roll (2) fixedly connected with motor (3) of one side outer wall of winding chamber (1), motor (3) run through the lateral wall of winding chamber (1) and with the one end fixed connection of wind-up roll (2), the one end that motor (3) were kept away from in wind-up roll (2) is rotated and is connected on the corresponding inner wall of winding chamber (1), the inside of winding chamber (1) is close to feed end one side and is provided with two relative transition rollers (4) from top to bottom, two transition rollers (4) rotate and connect between the inside both sides of winding chamber (1), be provided with two relative dust removal rollers (5) from top to bottom between transition roller (4) and wind-up roll (2), dust removal roller (5) all rotate and connect between the inside both sides of winding chamber (1), the fixed surface of dust removal roller (5) is connected with evenly distributed's soft brush hair, one side outer wall that rolling room (1) is close to motor (3) is provided with drive mechanism (6), the top and the bottom of rolling room (1) all are provided with dust absorption mechanism (7).

2. The dust falling prevention structure for production and winding of the PE packaging bag inner film according to claim 1, wherein the transmission mechanism (6) comprises two pairs of fixing rods (61), one end of each of the two transition rollers (4) penetrates through the side wall of the winding chamber (1) and is fixedly connected with the corresponding pair of fixing rods (61), one end of each of the two dust removing rollers (5) penetrates through the side wall of the winding chamber (1) and is fixedly connected with the other pair of fixing rods (61), a transmission wheel is fixedly connected to the surface of each of the two fixing rods (61) at the upper side, a transmission belt (62) is sleeved between the pair of transmission wheels, a transmission wheel is fixedly connected to the surface of each of the two fixing rods (61) at the lower side, and a transmission belt (62) is sleeved between the pair of transmission wheels.

3. The dust falling prevention structure for winding in the PE packaging bag according to claim 1, wherein the dust collection mechanism (7) comprises fans (72), the two fans (72) are respectively and fixedly connected to the same side position of the winding chamber (1) at the upper side and the lower side, the input ends of the two fans (72) are respectively and fixedly connected with dust collection pipes, the dust inlet ends of the two dust collection pipes respectively extend to the upper side and the lower side of the interior of the winding chamber (1), the dust inlet ends of the dust collection pipes of the fans (72) are respectively and fixedly connected with dust collection heads (71), and the two dust collection heads (71) are respectively located at one side of the corresponding dust collection roller (5) close to the winding roller (2).

4. The dust falling prevention structure for winding of PE packaging bag inner film production according to claim 3, wherein the dust outlet ends of the fans (72) are fixedly connected with dust collection chambers (73) through connecting pipes, the two dust collection chambers (73) are respectively and fixedly connected with the upper and lower side surfaces of the winding chamber (1), and the upper ends of the two dust collection chambers (73) are respectively clamped with the cover door.

5. The dust falling prevention structure for production and winding of the PE packaging bag inner film as claimed in claim 4, wherein the inner wall of the dust collection chamber (73) far away from the fan (72) is clamped with the filter cotton (8), and the side wall of the dust collection chamber (73) opposite to the filter cotton (8) is provided with a plurality of vent holes.