CN213010981U

CN213010981U - Coiling mechanism is cut to polypropylene membrane

Info

Publication number: CN213010981U
Application number: CN202020933112.3U
Authority: CN
Inventors: 施文东; 林时旗; 邢朝东
Original assignee: Anhui Huafan New Material Technology Co ltd
Current assignee: Anhui Huafan New Material Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-04-20
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a coiling mechanism is cut to polypropylene membrane, including blowing roller, backup pad, the blowing roller erects at the top of support frame, and the dead lever is all installed to support frame bottom both sides, and the both sides dead lever all is connected with the backup pad, installs first guide roll and second guide roll between the backup pad of both sides, and wherein one side backup pad bottom is equipped with cuts the motor, cup joints on the output shaft of cutting the motor and installs drive sprocket, and the backup pad bottom is kept away from dead lever one end and is equipped with rolling motor, cup joints on rolling motor's the output shaft and installs main belt pulley. This coiling mechanism is cut to polypropylene membrane can be according to production requirement automatic polypropylene membrane branch that will the width is big cut into the little polypropylene membrane of a plurality of widths, then automatically with the little polypropylene membrane of a plurality of widths with the spaced mode respectively the rolling to first receipts reel, second receipts reel on, the rolling process is convenient and the crisscross, the disorderly phenomenon of polypropylene membrane when can not appear rolling a plurality of polypropylene membranes simultaneously.

Description

Coiling mechanism is cut to polypropylene membrane

Technical Field

The utility model relates to a polypropylene membrane production facility field, concretely relates to coiling mechanism is cut to polypropylene membrane.

Background

The polypropylene film is a plastic film made of a polypropylene composition, is a plastic product with light weight, no toxicity, low price, excellent performance, easier molding and wide application, and needs to be wound by a winding device in the production process.

Application number is CN 201911257210.8's patent discloses a coiling mechanism is used in polypropylene film production convenient to, including the base, the top fixed mounting of base has first riser and second riser, and the top fixed mounting of first riser and second riser has same diaphragm, and first through-hole has been seted up to one side of first riser, and first pivot is installed to the first through-hole internal rotation, and outside the both ends of first pivot all extended to first through-hole, one side fixed mounting that the second riser was kept away from to first riser had first motor. This coiling mechanism reasonable in design, the simple operation is convenient for dismantle and install the film roller, and labour saving and time saving improves and dismantles the change and installs fixed work efficiency to the film roller, is convenient for install the film roller of different width moreover, carries out the rolling to the polypropylene film of different broad widths, and the practicality is strong, at the film in-process of rolling up, can flatten the polypropylene film, avoids the polypropylene film to produce the fold in the rolling process, has improved the rolling quality. The following disadvantages still exist: this coiling mechanism can only be simple directly get up the polypropylene film rolling, can not cut the back according to the demand and carrying out the rolling, and the rolling is on same root roller after current equipment of cutting is cut, and the polypropylene film is easily crisscross, disorderly.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a coiling mechanism is cut to polypropylene membrane: by starting the slitting motor, the slitting motor drives the driving gear to rotate through the driving chain wheel and the driven chain wheel, the driving gear is meshed with the driven gear, the first slitting roller and the second slitting roller are driven to rotate towards the middle position through the first linkage shaft and the second linkage shaft, the winding motor drives the first auxiliary belt pulley and the second auxiliary belt pulley to rotate through the main belt pulley by starting the winding motor, so that the first winding drum and the second winding drum are respectively driven to rotate in the same direction through the first winding drum and the second winding drum, the polypropylene film is cut into a plurality of polypropylene films through the rotating first slitting roller and the second slitting roller through the slitting cutters and is respectively wound onto the first winding drum and the second winding drum in an interval winding mode, the problem that the conventional winding device only can simply and directly wind the polypropylene film and cannot wind the polypropylene film after slitting according to requirements is solved, the existing slitting equipment winds on the same roller after slitting, and the polypropylene film is easy to interlace and disorder.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a coiling mechanism is cut to polypropylene membrane, includes blowing roller, backup pad, the blowing roller erects the top at the support frame, the dead lever is all installed to support frame bottom both sides, both sides the dead lever is kept away from support frame one end and is all connected with the backup pad, both sides install first guide roll between the backup pad one end middle part, both sides install the second guide roll between the backup pad top, wherein one side the backup pad bottom is equipped with cuts the motor, cup joint on the output shaft of cutting the motor and install drive sprocket, the backup pad bottom is kept away from dead lever one end and is equipped with the rolling motor, cup joint on the output shaft of rolling motor and install main belt pulley.

Further, the driving gear is installed in the backup pad side above cutting the motor, driving gear one side welding has driven sprocket, driven sprocket is connected to driving sprocket through the chain, driving gear, driven sprocket all cup joint one of second linkage axle and serve, the meshing of driving gear top is connected with driven gear, driven gear cup joints on one end of first universal driving shaft.

Furthermore, the first linkage shaft and the second linkage shaft are installed on the supporting plates on two sides in a penetrating mode, the first cutting roller is sleeved on the first linkage shaft, the second cutting roller is sleeved on the second linkage shaft, and the cutting knives are sleeved on the first cutting roller and the second cutting roller at equal distances.

Further, first belt pulley is installed in the coiling motor top to the backup pad side, first belt pulley cup joints one of first wind-up roll and serves, the second belt pulley is installed in first belt pulley top to the backup pad side, the second belt pulley cup joints on one end of second wind-up roll, first belt pulley is the double flute belt pulley, the double flute of first belt pulley all is connected to second belt pulley and main belt pulley respectively through the belt.

Further, the first winding roller and the second winding roller are installed on the supporting plates on the two sides in a penetrating mode, the first winding roller is sleeved with the first winding drums in a sleeved mode, and the second winding roller is sleeved with the second winding drums in a sleeved mode.

The utility model has the advantages that:

the utility model discloses a coiling mechanism is cut to polypropylene membrane, cut the motor through the start, cut the motor operation and pass through drive sprocket, driven sprocket has driven the driving gear rotation, driving gear meshing driven gear, through first universal driving shaft, second coupling shaft has realized first slitting roller, second slitting roller all rotates to the intermediate position, through starting the rolling motor, the rolling motor operation drives first auxiliary pulley, the rotation of second auxiliary pulley through main belt pulley, thereby through first wind-up roll, the second wind-up roll has driven first receipts reel respectively, the syntropy of second receipts reel rotates, through the first slitting roller of pivoted, the second slitting roller is cut into a plurality of polypropylene membranes through the slitting cutter with polypropylene membrane, with the spaced rolling mode respectively rolling to first receipts reel, on the second receipts reel; this coiling mechanism is cut to polypropylene membrane can be according to production requirement automatic polypropylene membrane branch that will the width is big cut into the little polypropylene membrane of a plurality of widths, then automatically with the little polypropylene membrane of a plurality of widths with the spaced mode respectively the rolling to first receipts reel, second receipts reel on, the rolling process is convenient and the crisscross, the disorderly phenomenon of polypropylene membrane when can not appear rolling a plurality of polypropylene membranes simultaneously.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a polypropylene film slitting and winding device of the present invention;

fig. 2 is an enlarged schematic view of the present invention at a in fig. 1;

fig. 3 is a connection view of the first and second slitting rollers of the present invention;

fig. 4 is a schematic structural view of the first wind-up roll of the present invention;

fig. 5 is a schematic structural view of the second winding drum of the present invention.

In the figure: 101. a discharge roller; 102. a support frame; 103. fixing the rod; 104. a support plate; 105. a drive sprocket; 106. a slitting motor; 107. a primary pulley; 108. a winding motor; 109. a first take-up drum; 110. a first wind-up roll; 111. a first secondary pulley; 112. a second take-up reel; 113. a second wind-up roll; 114. a second secondary pulley; 115. a second guide roller; 116. a first guide roller; 117. a driven gear; 118. a first linkage shaft; 119. a driving gear; 120. a second linkage shaft; 121. a driven sprocket; 122. a slitting knife; 123. a first slitting roller; 124. and a second slitting roller.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model relates to a coiling mechanism is cut to polypropylene membrane, including blowing roller 101, backup pad 104, blowing roller 101 erects at the top of support frame 102, dead lever 103 is all installed to support frame 102 bottom both sides, both sides dead lever 103 is kept away from support frame 102 one end and is all connected with backup pad 104, install first guide roll 116 between the middle part of both sides backup pad 104 one end, install second guide roll 115 between the backup pad 104 top of both sides, wherein one side backup pad 104 bottom is equipped with cuts motor 106, it installs drive sprocket 105 to cup joint on the output shaft of cutting motor 106, backup pad 104 bottom is kept away from dead lever 103 one end and is equipped with rolling motor 108, cup joint on rolling motor 108's the output shaft and installs main belt pulley 107.

Specifically, a driving gear 119 is mounted on the side surface of the supporting plate 104 above the slitting motor 106, a driven sprocket 121 is welded on one side of the driving gear 119, the driven sprocket 121 is connected to the driving sprocket 105 through a chain, the driving gear 119 and the driven sprocket 121 are both sleeved on one end of a second linkage shaft 120, a driven gear 117 is meshed and connected to the top of the driving gear 119, and the driven gear 117 is sleeved on one end of a first linkage shaft 118; the first linkage shaft 118 and the second linkage shaft 120 are both installed on the supporting plates 104 on the two sides in a penetrating mode, a first slitting roller 123 is sleeved on the first linkage shaft 118, a second slitting roller 124 is sleeved on the second linkage shaft 120, and a plurality of slitting knives 122 are sleeved on the first slitting roller 123 and the second slitting roller 124 at equal intervals; a first secondary pulley 111 is arranged on the side surface of the supporting plate 104 above the winding motor 108, the first secondary pulley 111 is sleeved on one end of the first winding roller 110, a second secondary pulley 114 is arranged on the side surface of the supporting plate 104 above the first secondary pulley 111, the second secondary pulley 114 is sleeved on one end of the second winding roller 113, the first secondary pulley 111 is a double-groove pulley, and double grooves of the first secondary pulley 111 are respectively connected to the second secondary pulley 114 and the main pulley 107 through belts; the first winding roller 110 and the second winding roller 113 are both installed on the supporting plates 104 on the two sides in a penetrating mode, the first winding roller 110 is sleeved with a plurality of first winding drums 109, and the second winding roller 113 is sleeved with a plurality of second winding drums 112; the internal widths of the first winding drum 109 and the second winding drum 112 are both larger than the distance between the adjacent cutting knives 122, and each of the first winding drum 109 and the second winding drum 112 corresponds to one group of adjacent cutting knives 122.

Referring to fig. 1-5, the working process of the polypropylene film slitting and winding device of the present embodiment is as follows:

the method comprises the following steps: starting the slitting motor 106, driving a driving gear 119 to rotate by the operation of the slitting motor 106 through a driving chain wheel 105 and a driven chain wheel 121, wherein the driving gear 119 is meshed with a driven gear 117, and the first slitting roller 123 and the second slitting roller 124 rotate towards the middle position through a first linkage shaft 118 and a second linkage shaft 120;

step two: starting the winding motor 108, wherein the winding motor 108 operates to drive the first secondary pulley 111 and the second secondary pulley 114 to rotate through the main pulley 107, so that the first winding drum 109 and the second winding drum 112 are respectively driven to rotate in the same direction through the first winding roller 110 and the second winding roller 113;

step three: the rotating first cutting roller 123 and the second cutting roller 124 cut the polypropylene film into a plurality of polypropylene films by the cutting knife 122, and the polypropylene films are respectively wound on the first winding drum 109 and the second winding drum 112 in an interval winding manner.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. A polypropylene film slitting and winding device is characterized by comprising a discharge roller (101) and a support plate (104), the discharging roller (101) is erected at the top of the support frame (102), fixing rods (103) are arranged on two sides of the bottom of the support frame (102), one ends, far away from the support frame (102), of the fixing rods (103) on two sides are connected with support plates (104), a first guide roller (116) is arranged between the middles of one ends of the support plates (104) on two sides, a second guide roller (115) is arranged between the tops of the support plates (104) on two sides, wherein the bottom of the supporting plate (104) at one side is provided with a cutting motor (106), an output shaft of the cutting motor (106) is sleeved with a driving chain wheel (105), a winding motor (108) is arranged at one end of the bottom of the supporting plate (104) far away from the fixing rod (103), and a main belt pulley (107) is sleeved on an output shaft of the winding motor (108).

2. The polypropylene film slitting and winding device according to claim 1, wherein a driving gear (119) is installed on the side of the supporting plate (104) above the slitting motor (106), a driven sprocket (121) is welded on one side of the driving gear (119), the driven sprocket (121) is connected to the driving sprocket (105) through a chain, the driving gear (119) and the driven sprocket (121) are both sleeved on one end of the second linkage shaft (120), a driven gear (117) is meshed with the top of the driving gear (119), and the driven gear (117) is sleeved on one end of the first linkage shaft (118).

3. The polypropylene film slitting and winding device according to claim 2, wherein the first linkage shaft (118) and the second linkage shaft (120) are installed on the two side supporting plates (104) in a penetrating manner, a first slitting roller (123) is sleeved on the first linkage shaft (118), a second slitting roller (124) is sleeved on the second linkage shaft (120), and a plurality of slitting knives (122) are sleeved on the first slitting roller (123) and the second slitting roller (124) at equal intervals.

4. The winding device is cut to polypropylene membrane of claim 1, characterized in that, first belt pulley (111) is installed to the backup pad (104) side above winding motor (108), first belt pulley (111) cup joints on one end of first wind-up roll (110), second belt pulley (114) is installed to the backup pad (104) side above first belt pulley (111), second belt pulley (114) cup joints on one end of second wind-up roll (113), first belt pulley (111) is double flute belt pulley, the double flute of first belt pulley (111) all is connected to second belt pulley (114) and main belt pulley (107) respectively through the belt.

5. A polypropylene film slitting and winding device according to claim 4, wherein the first winding roller (110) and the second winding roller (113) are installed on the supporting plates (104) at two sides in a penetrating manner, the first winding roller (110) is sleeved with a plurality of first winding drums (109), and the second winding roller (113) is sleeved with a plurality of second winding drums (112).