CN214059344U - Coiling mechanism is used in biodegradable plastic bag processing - Google Patents

Abstract

The utility model discloses a coiling mechanism is used in processing of biodegradable plastic bag, the on-line screen storage device comprises a base, left and right sides symmetry is provided with the backup pad on the base, the backup pad top is provided with roof and top cap, observation window and handle, be provided with wind-up roll, limiting plate and pivot between the backup pad, the roof below is provided with the support frame, support frame left and right sides symmetry is provided with connecting block and fixed block, be provided with first spring and connecting rod between connecting block and the fixed block, the connecting rod bottom is provided with the supporting shoe, the supporting shoe bottom is provided with the second spring, connecting block and fixed block both sides are provided with screw hole and fixing bolt, be provided with the static brush between the connecting block, be provided with down the static brush between the fixed block, the support frame bottom is provided with the cylinder. The utility model discloses can not only destatic and prevent dust, can also level plastic film, convenient to detach, change and clearance have improved plastic film's quality.

Description

Coiling mechanism is used in biodegradable plastic bag processing

Technical Field

The utility model relates to a biodegradable plastic bag processing technology field especially relates to a coiling mechanism is used in biodegradable plastic bag processing.

Background

Biodegradable plastics refer to a class of plastics that are degraded by the action of microorganisms such as bacteria, molds (fungi), and algae that exist in nature. The ideal biodegradable plastic is a high molecular material which has excellent service performance, can be completely decomposed by environmental microorganisms after being discarded, and is finally inorganic to become a component of carbon circulation in nature. "paper" is a typical biodegradable material, while "synthetic plastics" is a typical polymeric material. Therefore, biodegradable plastics are polymeric materials having both the properties of "paper" and "synthetic plastics". The biodegradable plastic bag is an environment-friendly plastic bag made of biodegradable plastic materials.

In the process of processing biodegradable plastic bags, after film blowing, plastic films are generally required to be printed and rolled, the plastic films are easy to generate static electricity and adsorb dust In the rolling process, the plastic films are easy to wrinkle In the rolling process, and patent document with application number of CN201921888190.X discloses a high-light-transmittance and high-square-resistance film rolling device based on In-cell antistatic requirement, when the device is used, a lifting device moves a first static removing rod and a second static removing rod to proper heights through a lifting rod, a plastic film to be rolled is put on an air expansion shaft through a gap between the first static removing rod and the second static removing rod and is fixed through a fixed baffle, static electricity generated by friction of the plastic films In the rolling process is effectively removed, dust adsorption on the surfaces of the plastic films is avoided, the quality of the plastic films is improved, however, the distance between the first static removing rod and the second static removing rod of the device is difficult to adjust, be difficult to dismantle, change and clearance, plastic film is difficult to remove static stick and the second with first stick and the stick closely laminates that destatics, influences destatic efficiency, and current coiling mechanism for plastic bag processing lacks dust keeper in addition, and impurity such as dust easily falls on coiling mechanism and plastic film, influences plastic film's quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that not enough and provide a coiling mechanism is used in biodegradable plastic bag processing to above-mentioned prior art exists, this design can not only destatic and dustproof, can also level and smooth plastic film, and convenient to detach, change and clearance have improved plastic film's quality, have solved the problem that exists among the above-mentioned background art.

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

a winding device for processing biodegradable plastic bags comprises a base, wherein supporting plates are symmetrically arranged on the left side and the right side of the base, a top plate and a top cover are arranged at the top of the supporting plates, a wind-up roll is arranged between the supporting plates, limiting plates are arranged at the left side and the right side of the wind-up roll, a rotating shaft is arranged in the center of the winding roller, a driven wheel is arranged at one end of the rotating shaft, a driving wheel is arranged below the driven wheel, the driven wheel and the driving wheel are connected with a belt, the outer side of the driving wheel is provided with a motor, a supporting frame is arranged below the top plate, the left side and the right side of the supporting frame are symmetrically provided with fixed blocks, a connecting block is arranged above the fixed blocks, the improved electric brush is characterized in that a first spring is arranged between the connecting blocks and the fixing blocks, an upper electrostatic brush is arranged between the connecting blocks, a lower electrostatic brush is arranged between the fixing blocks, and an air cylinder is arranged at the bottom of the support frame.

Preferably, the bottom of the connecting block is symmetrically provided with two connecting rods, a cavity is formed in the fixing block, the connecting rods are arranged in the cavity inside the fixing block, supporting blocks are arranged at the bottom of the connecting rods, and a plurality of second springs are arranged at equal intervals at the bottom of the supporting blocks.

Preferably, the left side and the right side of the connecting block and the fixing block are symmetrically provided with a plurality of threaded holes.

Preferably, the upper electrostatic brush and the lower electrostatic brush are respectively and fixedly connected to the connecting block and the fixing block through fixing bolts and threaded holes.

Preferably, the top cover is hinged to one side of the top plate, the top cover is provided with an observation window, and the bottom of the top cover is provided with a handle.

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

first, the utility model discloses a set up connecting block, fixed block, connecting rod, supporting shoe, first spring, second spring on the support frame, the pulling force that receives plastic film when being convenient for make plastic film pass first electrostatic brush and second electrostatic brush clearance cushions, makes plastic film and first electrostatic brush and the inseparable laminating of second electrostatic brush, has improved destatic efficiency, prevents that plastic film from receiving the damage by powerful tractive.

Second, the utility model discloses a set up the cylinder, be convenient for adjust the support frame height, through setting up fixing bolt and screw hole, be convenient for adjust first electrostatic brush and second electrostatic brush height, convenient to detach, change and clearance electrostatic brush.

Third, the utility model discloses a set up roof and top cap, can prevent dust coiling mechanism and plastic film, through set up observation window and handle on the top cap, be convenient for observe the volume of rolling and collect plastic film after the rolling finishes.

Drawings

FIG. 1 is the overall structure diagram of the present invention

Fig. 2 is a schematic view of the structure of the present invention

Fig. 3 the utility model discloses a support frame looks sideways at the structure schematic diagram

In the figure: the device comprises a base 1, a support plate 2, a top plate 3, a wind-up roll 4, a limit plate 5, a rotating shaft 6, a driven wheel 7, a belt 8, a driving wheel 9, a motor 10, a support frame 11, a connecting block 111, a fixing block 112, a first spring 113, a connecting rod 114, a supporting block 115, a second spring 116, a threaded hole 117, an upper electrostatic brush 12, a lower electrostatic brush 13, a fixing bolt 14, a cylinder 15, a top cover 16, an observation window 161 and a handle 162.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 3, a winding device for processing biodegradable plastic bags comprises a base 1, wherein support plates 2 are symmetrically arranged on the left side and the right side of the base 1, a top plate 3 and a top cover 16 are arranged on the top of each support plate 2, a winding roller 4 is arranged between the support plates 2, limit plates 5 are arranged on the left side and the right side of the winding roller 4, a rotating shaft 6 is arranged at the center of the winding roller 4, a driven wheel 7 is arranged at one end of the rotating shaft 6, a driving wheel 9 is arranged below the driven wheel 7, a belt 8 is connected onto the driven wheel 7 and the driving wheel 9, a motor 10 is arranged outside the driving wheel 9, a support frame 11 is arranged below the top plate 3, fixed blocks 112 are symmetrically arranged on the left side and the right side of the support frame 11, a connecting block 111 is arranged above the fixed block 112, a first spring 113 is arranged between the connecting block 111 and the fixed block 112, an upper static brush 12 is arranged between the connecting block 111, and a lower static brush 13 is arranged between the fixed blocks 112, the bottom of the support frame 11 is provided with a cylinder 15.

In this embodiment, two connecting rods 114 are symmetrically arranged at the bottom of the connecting block 111, a cavity is arranged in the fixing block 112, the connecting rods 114 are arranged in the cavity inside the fixing block 112, supporting blocks 115 are arranged at the bottom of the connecting rods 114, a plurality of second springs 116 are arranged at equal intervals at the bottom of the supporting blocks 115, and the connecting block 111 and the fixing block 112 are elastically connected, so that not only can the upper electrostatic brush 12 and the lower electrostatic brush 13 be tightly attached to a plastic film, but also the pulling force applied to the plastic film when the plastic film passes through the gap between the upper electrostatic brush 12 and the lower electrostatic brush 13 can be buffered.

In this embodiment, a plurality of threaded holes 117 are symmetrically formed in the left side and the right side of the connecting block 111 and the left side of the fixing block 112, the upper electrostatic brush 12 and the lower electrostatic brush 13 are respectively and fixedly connected to the connecting block 111 and the fixing block 112 through the fixing bolts 14 and the threaded holes 117, and the threaded holes 117 with a proper height are selected to fix the upper electrostatic brush 12 and the lower electrostatic brush 13 during use, so that the upper electrostatic brush 12 and the lower electrostatic brush 13 are adjusted to a proper height.

In this embodiment, the top cover 16 is hinged to one side of the top plate 3, the top cover 16 is provided with an observation window 161, the bottom of the top cover 16 is provided with a handle 162, the rolling amount can be observed conveniently through the observation window 161, and the top cover 16 can be opened and closed conveniently through the handle 162.

The utility model discloses a theory of operation and use flow: when the device is used, the cylinder 15 is started, the support frame 11 is adjusted to a proper height, the threaded hole 117 with the proper height is selected, the upper electrostatic brush 12 and the lower electrostatic brush 13 are respectively and fixedly connected to the connecting block 111 and the fixing block 112 through the fixing bolt 14 and the threaded hole 117, the motor 10 is started, the driving wheel 9 drives the driven wheel 7 to rotate through the belt 8, the driven wheel 7 drives the rotating shaft 6 and the winding roller 4 to rotate, the plastic film is transmitted to the support frame 11 and passes through the gap between the upper electrostatic brush 12 and the lower electrostatic brush 13, the upper electrostatic brush 12 and the lower electrostatic brush 13 are tightly attached to the plastic film under the elastic deformation action of the first spring 113 and the second spring 116, the static electricity on the surface of the plastic film is eliminated, the plastic film is flattened, the plastic film after static electricity elimination and flattening treatment is continuously transmitted to the receiving roller 4 to be wound, the limiting plate 5 limits the plastic film to prevent deviation, roof 3 and top cap 16 are dustproof to coiling mechanism and plastic film, observe the volume of rolling up through observation window 161, and the rolling is accomplished the back, and pulling handle 162 opens top cap 16 and collects the plastic film book.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims (5)

1. The utility model provides a coiling mechanism is used in processing of biodegradable plastic bag, includes base (1), its characterized in that, base (1) is gone up the left and right sides symmetry and is provided with backup pad (2), backup pad (2) top is provided with roof (3) and top cap (16), be provided with wind-up roll (4) between backup pad (2), the wind-up roll (4) left and right sides is provided with limiting plate (5), wind-up roll (4) center is provided with pivot (6), pivot (6) one end is provided with from driving wheel (7), be provided with action wheel (9) from driving wheel (7) below, be connected with belt (8) on from driving wheel (7) and action wheel (9), the action wheel (9) outside is provided with motor (10), roof (3) below is provided with support frame (11), support frame (11) left and right sides symmetry is provided with fixed block (112), the improved electrostatic brush support is characterized in that connecting blocks (111) are arranged above the fixing blocks (112), first springs (113) are arranged between the connecting blocks (111) and the fixing blocks (112), an upper electrostatic brush (12) is arranged between the connecting blocks (111), a lower electrostatic brush (13) is arranged between the fixing blocks (112), and an air cylinder (15) is arranged at the bottom of the support frame (11).

2. The winding device for biodegradable plastic bag processing according to claim 1, characterized in that two connecting rods (114) are symmetrically arranged at the bottom of the connecting block (111), a cavity is arranged in the fixing block (112), the connecting rods (114) are arranged in the cavity inside the fixing block (112), supporting blocks (115) are arranged at the bottom of the connecting rods (114), and a plurality of second springs (116) are arranged at the bottom of the supporting blocks (115) at equal intervals.

3. The winding device for biodegradable plastic bag processing according to claim 1, characterized in that the left and right sides of the connecting block (111) and the fixing block (112) are symmetrically provided with a plurality of threaded holes (117).

4. The winding device for biodegradable plastic bag processing according to claim 3, characterized in that the upper electrostatic brush (12) and the lower electrostatic brush (13) are fixedly connected to the connecting block (111) and the fixing block (112) through the fixing bolt (14) and the threaded hole (117), respectively.

5. The winding device for biodegradable plastic bag processing according to claim 1, characterized in that said top cover (16) is hinged on one side of the top plate (3), said top cover (16) is provided with a viewing window (161), and the bottom of said top cover (16) is provided with a handle (162).

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