CN211993252U - Automatic net cutting device for film rolling production line of filtering film - Google Patents

Abstract

Filter membrane roll up membrane production line is with automatic net device of cutting, including the base, the top surface both sides of base fixed mounting stand, its characterized in that respectively: blind hole and first through-hole are seted up respectively on the inboard upper portion of stand, the slider is located corresponding bar inslot, the slider passes through spring fixed connection with corresponding bar groove, the outside of one of them stand is equipped with transmission, transmission can drive the compressing roller and rotate with the cylinder is synchronous, one side fixed mounting dust catcher of base, the one end of the suction opening department fixed connection dust absorption pipe of dust catcher, the other end of dust absorption pipe and the outside fixed connection of another stand, first through-hole is located the dust absorption pipe, and the second through-hole is relative with the opening of dust absorption pipe. The utility model discloses well tubular metal resonator movable mounting is in the third through hole, and when tubular metal resonator and pinch roller contact, the spring can play the effect of buffering to play the guard action to the cutting edge of tubular metal resonator tip, can avoid appearing hitting the phenomenon of sword, improve the utility model discloses a life.

Description

Automatic net cutting device for film rolling production line of filtering film

Technical Field

The utility model belongs to the net field of cutting, specifically speaking are a filtration membrane rolls up membrane production line and uses automatic net device of cutting.

Background

The material of the filter membrane roll membrane is generally PTFE, so that the strength and the toughness of the filter membrane roll membrane are better. The net cutting machine is needed to be used when the filtering membrane rolling film is cut into a net, the existing net cutting machine generally cuts the net by a cutter combined from top to bottom, the filtering membrane rolling film cannot be fixed when the material is fed, a user needs to manually support the net, one end of the filtering membrane rolling film is fed into the position between the cutters in a working state, and if the operation is improper, the accident is easily caused by the cutter clamping, and the safety is low. And the waste material after cutting and cutting falls into the collection box of below between the in-process of cutter motion, because filtration membrane roll up the membrane quality lighter in the in-process that falls downwards, easily wafts everywhere, needs the user to clear up once more, and the waste time reduces user's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a filtration membrane rolls up membrane production line with automatic mesh device of cutting for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

filter membrane roll up membrane production line is with automatic net device of cutting, including the base, the top surface both sides of base fixed mounting stand, its characterized in that respectively: the upper part of the inner side of the upright post is respectively provided with a blind hole and a first through hole, the first through hole is positioned below the corresponding blind hole, a compaction roller is arranged above the base, roller shafts at two ends of the compaction roller are respectively positioned in the corresponding blind holes, a roller is arranged above the base, a first rotating shaft is fixedly arranged at one side of the roller, the first rotating shaft is positioned in one first through hole and is connected with a bearing of the first through hole, a second rotating shaft is fixedly arranged at the other side of the roller, penetrates through the roller, one end of the second rotating shaft is positioned in the roller, a second through hole is arranged at one side of the second rotating shaft, the second rotating shaft is positioned in the other first through hole and is connected with the bearing of the second rotating shaft, the periphery of the roller is provided with a plurality of third through holes, strip grooves are respectively arranged at two sides of the third through holes, metal pipes are movably arranged in the third through holes, the outer ends of, the both sides of tubular metal resonator are fixed mounting slider respectively, the slider is located corresponding bar inslot, the slider passes through spring fixed connection with corresponding bar groove, the outside of one of them stand is equipped with transmission, transmission can drive the compressing roller and rotate with the cylinder is synchronous, one side fixed mounting dust catcher of base, the one end of the fixed connection dust absorption pipe of the inlet scoop department of dust catcher, the other end of dust absorption pipe and the outside fixed connection of another stand, first through-hole is located the dust absorption pipe, and the second through-hole is relative with the opening of dust absorption pipe.

The automatic net cutting device for the filtering membrane rolling production line comprises a motor, the motor is fixedly connected with the outer side of one of the stand columns, a gear is fixedly installed on the periphery of the first rotating shaft, the same gear is fixedly installed on the periphery of a roller shaft at one end of the pressing roller, the two gears are meshed with each other, and an output shaft of the motor is fixedly connected with the outer end of the first rotating shaft.

According to the automatic net cutting device for the filtering membrane rolling production line, the bearings are fixedly installed in the blind holes, and the roll shafts at the two ends of the pressing roll are fixedly connected with the inner rings of the corresponding bearings respectively.

As above automatic net cutting device for production line of filter membrane rolling film, the inside of the roller is provided with a wind shielding barrel, the top opening of the wind shielding barrel is in clearance fit with the inner wall of the roller, the second rotating shaft penetrates through one side of the wind shielding barrel and is connected with a bearing of the wind shielding barrel, the other side of the wind shielding barrel is fixedly provided with a third rotating shaft, and the third rotating shaft is connected with the roller bearing.

According to the automatic net cutting device for the filtering membrane rolling production line, the balancing weight is fixedly installed on the bottom surface of the inner wall of the wind shielding barrel.

According to the automatic net cutting device for the filtering membrane rolling production line, the top surface of the balancing weight is coplanar with the bottom surface of the second rotating shaft.

The utility model has the advantages that: when the utility model is used, firstly, the dust collector is electrified to work, the dust collector generates suction, outside air flows in from the metal tube on the upper part of the roller, at the moment, a user places one end of the filter membrane rolling film on the end part of the metal tube on the upper part of one side of the periphery of the roller, at the moment, the filter membrane rolling film blocks the opening of the metal tube, the filter membrane rolling film is fixed under the action of the suction force of the dust collector, then the motor is electrified to work, when the motor works, the output shaft of the motor drives the first rotating shaft to rotate, the first rotating shaft drives the gear connected with the first rotating shaft and the roller to synchronously rotate, the gear connected with the first rotating shaft drives the other gear meshed with the first rotating shaft to synchronously rotate reversely, the gear connected with the pressing roller drives the pressing roller to rotate, thereby realizing the synchronous reverse rotation of the pressing roller and the roller, one end of the filter membrane rolling film passes through the roller and the pressing roller, in particular, one end of the filter, the workman stands at the rear of this device, then the starter motor, the workman stretches the filtration membrane and rolls up the membrane and stimulates backward, make the motor stall for a period of time after the filtration membrane rolls up the membrane and arrives take-up device department, take-up device adopts the prior art in this field, do not participate in solving technical problem, do not describe here again, then the user pulls filtration membrane to take up the membrane and can carry out off-the-shelf coiling to take up the device, do not need the user to support when carrying out the material loading of material, thereby can avoid the user to be hindered by the machine clamp and take place danger, the security is higher. When filtration membrane roll up membrane and being located between pinch roller and the cylinder, because the cutting edge is seted up in the outside of tubular metal resonator, when tubular metal resonator and pinch roller contact, the pinch roller can press the tubular metal resonator to the inboard, the spring produces ascending thrust to the slider this moment, slider and tubular metal resonator fixed connection, consequently the tubular metal resonator also can receive ascending thrust, the realization is cut the net to filtration membrane roll up membrane under the interact of tubular metal resonator and pinch roller, the waste material after the cutting is collected by the dust catcher, the user can carry out the recovery of filtration membrane roll up membrane waste material in the waste material box of dust catcher. The dust catcher can retrieve more tiny filtration membrane book membrane dust, has reduced the dust among the production environment, and the condition that the waste material can not appear drifting around. The utility model discloses well tubular metal resonator movable mounting is in the third through hole, and when tubular metal resonator and pinch roller contact, the spring can play the effect of buffering to play the guard action to the cutting edge of tubular metal resonator tip, can avoid appearing hitting the phenomenon of sword, improve the utility model discloses a life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; fig. 3 is an enlarged view of a sectional view taken along line a-a of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Filtration membrane rolls up membrane production line with automatic net device of cutting, as shown in the figure, including base 1, base 1's top surface both sides fixed mounting stand 2, its characterized in that respectively: the upper part of the inner side of the upright column 2 is respectively provided with a blind hole 3 and a first through hole 4, the first through hole 4 is positioned below the corresponding blind hole 3, a press roller 5 is arranged above the base 1, roller shafts at two ends of the press roller 5 are respectively positioned in the corresponding blind holes 3, the roller shafts at two ends of the press roller 5 are in contact fit with the inner walls of the corresponding blind holes 3, a roller 6 is arranged above the base 1, the distance from the axis of the roller 6 to the bottom of the press roller 5 is the same as the radius of the press roller 5, under the condition of the same rotating speed, the linear speeds of the outer periphery of the press roller 5 and the outer end of a metal tube 12 in contact with the press roller 5 are the same, a filter membrane rolling film can be driven to move, a first rotating shaft 7 is fixedly arranged at one side of the roller 6, the first rotating shaft 7 is positioned in one of the first through holes 4 and is connected with a bearing of the first through hole, a second rotating shaft, one side of the second rotating shaft 8 is provided with a second through hole 9, the second through hole 9 is communicated with the inside of the roller 6, the second rotating shaft 8 is positioned in another first through hole 4 and is connected with a bearing, the periphery of the roller 6 is provided with a plurality of third through holes 10, the third through holes 10 are communicated with the inside of the roller 6, two sides of each third through hole 10 are provided with strip-shaped grooves 11, metal pipes 12 are movably arranged in the third through holes 10, the periphery of each metal pipe 12 is in contact fit with the inner wall of each third through hole 10, the outer ends of the metal pipes 12 are processed into blades, the blades are in ring, diamond or square closed loop shapes, the outer sides of the metal pipes 12 can be in contact fit with the periphery of the pressing roller 5, the length of each metal pipe 12 positioned outside the third through hole 10 is slightly larger than the distance between the pressing roller 5 and the roller 6, when the metal pipes 12 are in contact with the pressing roller 5, the pressing roller 5 can press the, the two sides of the metal tube 12 are respectively fixedly provided with a sliding block 13, the sliding block 13 is positioned in the corresponding strip-shaped groove 11, the sliding block 13 can slide along the corresponding strip-shaped groove 11, the sliding block 13 is fixedly connected with the corresponding strip-shaped groove 11 through a spring 14, one end of the spring 14 is fixedly connected with the inner side of the sliding block 13, the other end of the spring 14 is fixedly connected with the inner side of the strip-shaped groove 11, the outer side of one of the upright posts 2 is provided with a transmission device which can drive the pressing roller 5 to synchronously rotate with the roller 6, one side of the base 1 is fixedly provided with a dust collector 15, the dust collector 15 is an industrial dust collector, which belongs to the prior art and is not described herein any more, the dust collector 15 is internally provided with a detachable waste material box and is connected with a power circuit, the air suction opening of the dust collector 15 is fixedly connected with one end of a dust collection tube 16, the other end of the dust collection tube 16 is fixedly connected with the, and the second through hole 9 is opposite to the opening of the dust suction pipe 16. When the utility model is used, firstly, the dust collector 15 is electrified to work, the dust collector 15 generates suction, outside air flows in from the metal tube 12 on the upper part of the roller 6, at the moment, a user places one end of the filter membrane roll film on the end part of the metal tube 12 on the upper part of one side of the periphery of the roller 6, at the moment, the filter membrane roll film blocks the opening of the metal tube 12, the filter membrane roll film is fixed under the action of the suction force of the dust collector 15, then the motor 17 is electrified to work, when the motor 17 works, the output shaft of the motor 17 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the gear 18 connected with the first rotating shaft 7 to synchronously rotate, the gear 18 connected with the first rotating shaft 7 drives the other gear 18 meshed with the first rotating shaft to synchronously rotate reversely, the gear 18 connected with the compression roller 5 drives the compression roller 5 to rotate, thereby realizing the synchronous reverse rotation of the compression roller, pass the one end of filtration membrane roll membrane from between cylinder 6 and pinch roller 5, stretch the one end of filtration membrane roll membrane flat and aim at the gap between pinch roller 5 and cylinder 6 specifically, the workman stands in the rear of this device, then start motor 17, the workman stretches filtration membrane roll membrane and pulls backward, make motor 17 stall a period of time after filtration membrane roll membrane arrives coiling mechanism department, coiling mechanism adopts the prior art in this field, do not participate in solving technical problem, do not do the repeated description here, then the user pulls filtration membrane roll membrane to coiling mechanism can carry out off-the-shelf winding, do not need the user to support when carrying out the material loading of material, thereby can avoid the user to be hindered by the machine and take place danger, the security is higher. When the filtration membrane is rolled up the membrane and is located between pinch roller 5 and cylinder 6, because the cutting edge is seted up in the outside of tubular metal resonator 12, when tubular metal resonator 12 and pinch roller 5 contact, pinch roller 5 can press tubular metal resonator 12 to the inboard, spring 14 produces ascending thrust to slider 13 this moment, slider 13 and tubular metal resonator 12 fixed connection, consequently tubular metal resonator 12 also can receive ascending thrust, the net is cut to filtration membrane roll up the membrane to the realization under tubular metal resonator 12 and pinch roller 5's interact, the waste material after the cutting is collected by dust catcher 15, the user can carry out the recovery of filtration membrane roll up the membrane waste material in the waste material box of dust catcher 15. The dust collector 15 can recover the finer dust generated by the rolling film of the filtering film, so that the dust in the production environment is reduced, and the waste cannot float around. The utility model discloses well tubular metal resonator 12 movable mounting is in third through hole 10, and when tubular metal resonator 12 contacted with pinch roller 5, spring 14 can play the effect of buffering to play the guard action to the cutting edge of tubular metal resonator 12 tip, can avoid appearing hitting the phenomenon of sword, improve the utility model discloses a life.

Specifically, as shown in fig. 1, the transmission device according to the present embodiment includes a motor 17, the motor 17 is connected to a power circuit, the motor 17 is fixedly connected to an outer side of one of the columns 2, a gear 18 is fixedly mounted on an outer periphery of the first rotating shaft 7, the same gear 18 is fixedly mounted on an outer periphery of a roller shaft at one end of the pressure roller 5, the two gears 18 are engaged with each other, and an output shaft of the motor 17 is fixedly connected to an outer end of the first rotating shaft 7. When the motor 17 works, the output shaft of the motor 17 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the gear 18 and the roller 6 which are connected with the first rotating shaft to synchronously rotate, the gear 18 connected with the first rotating shaft 7 drives the other gear 18 which is meshed with the first rotating shaft to synchronously and reversely rotate, and the gear 18 connected with the pressing roller 5 drives the pressing roller 5 to rotate, so that the synchronous and reverse rotation of the pressing roller 5 and the roller 6 is realized.

Specifically, as shown in fig. 1, bearings are fixedly installed in the blind holes 3, and the roller shafts at two ends of the pressure roller 5 are respectively and fixedly connected with the inner rings of the corresponding bearings. This structural design can reduce the roller of pinch roller 5 and the corresponding blind hole 3 between frictional force, makes the roller of pinch roller 5 rotate in corresponding blind hole 3 more easily.

Further, as shown in fig. 1, a wind shielding barrel 19 is disposed inside the drum 6 according to the present embodiment, the top of the wind shielding barrel 19 is open, the periphery of the wind shielding barrel 19 is in clearance fit with the inner wall of the drum 6, the second rotating shaft 8 penetrates through one side of the wind shielding barrel 19 and is connected with the wind shielding barrel through a bearing, a third rotating shaft 20 is fixedly mounted on the other side of the wind shielding barrel 19, and the third rotating shaft 20 is connected with the drum 6 through a bearing. The dust catcher 15 during operation produces suction, when cutting the net, because only can cut the net with the periphery contact complex tubular metal resonator 12 of pinch roll 5, the waste material that produces after cutting the net is collected by dust catcher 15, the bucket 19 of keeping out the wind can be stopped up other third through-holes 10 to reduce the waste of wind-force, reduce the consumption of dust catcher 15, the energy can be saved.

Furthermore, as shown in fig. 3, a weight 21 is fixedly installed on the bottom surface of the inner wall of the wind-shielding barrel 19 according to the embodiment. This structural design can increase the weight of wind-break bucket 19, further prevents when cylinder 6 rotates that wind-break bucket 19 from appearing rocking, increases wind-break bucket 19's stability.

Further, as shown in fig. 1, the top surface of the weight member 21 of the present embodiment is coplanar with the bottom surface of the second shaft 8. This structural design can prevent that the waste material from piling up in the bottom of barrel 19 that keeps out the wind, makes things convenient for dust catcher 15 to the clearance of waste material.

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 it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. Filter membrane roll up membrane production line is with automatic net device of cutting, including base (1), the top surface both sides of base (1) are fixed mounting stand (2) respectively, its characterized in that: the upper part of the inner side of the upright post (2) is respectively provided with a blind hole (3) and a first through hole (4), the first through hole (4) is positioned below the corresponding blind hole (3), a pressing roller (5) is arranged above the base (1), roller shafts at two ends of the pressing roller (5) are respectively positioned in the corresponding blind holes (3), a roller (6) is arranged above the base (1), one side of the roller (6) is fixedly provided with a first rotating shaft (7), the first rotating shaft (7) is positioned in one of the first through holes (4) and is connected with a bearing of the first through hole, the other side of the roller (6) is fixedly provided with a second rotating shaft (8), the second rotating shaft (8) penetrates through the roller (6), one end of the second rotating shaft (8) is positioned in the roller (6), one side of the second rotating shaft (8) is provided with a second through hole (9), the second rotating shaft (8) is positioned in the other first through hole (4) and is, a plurality of third through holes (10) are formed in the periphery of the roller (6), strip-shaped grooves (11) are formed in two sides of each third through hole (10), metal pipes (12) are movably mounted in the third through holes (10), the outer ends of the metal pipes (12) are machined into cutting edges, the outer sides of the metal pipes (12) can be in contact fit with the periphery of the pressing roller (5), sliding blocks (13) are fixedly mounted on two sides of each metal pipe (12) respectively, the sliding blocks (13) are located in the corresponding strip-shaped grooves (11), the sliding blocks (13) are fixedly connected with the corresponding strip-shaped grooves (11) through springs (14), a transmission device is arranged on the outer side of one of the stand columns (2), the transmission device can drive the pressing roller (5) to rotate synchronously with the roller (6), a dust suction machine (15) is fixedly mounted on one side of the base (1), one end of the dust suction pipe (16) is fixedly connected with the air suction port of the dust suction machine (15), and the other end of the dust pipe (16) is, the first through hole (4) is positioned in the dust suction pipe (16), and the second through hole (9) is opposite to the opening of the dust suction pipe (16).

2. The automatic net cutting device for the filtering membrane rolling production line according to claim 1, which is characterized in that: the transmission device comprises a motor (17), the motor (17) is fixedly connected with the outer side of one of the upright posts (2), gears (18) are fixedly installed on the periphery of the first rotating shaft (7), the same gears (18) are fixedly installed on the periphery of a roller shaft at one end of the pressing roller (5), the two gears (18) are meshed with each other, and an output shaft of the motor (17) is fixedly connected with the outer end of the first rotating shaft (7).

3. The automatic net cutting device for the filtering membrane rolling production line according to claim 1, which is characterized in that: bearings are fixedly mounted in the blind holes (3), and roll shafts at two ends of the pressing roll (5) are fixedly connected with inner rings of the corresponding bearings respectively.

4. The automatic net cutting device for the filtering membrane rolling production line according to claim 1, which is characterized in that: the inside of cylinder (6) be equipped with wind-shield bucket (19), the open-top of wind-shield bucket (19), the periphery of wind-shield bucket (19) and the inner wall clearance fit of cylinder (6), second pivot (8) run through one side of wind-shield bucket (19) and bearing connection with it, the opposite side fixed mounting third pivot (20) of wind-shield bucket (19), third pivot (20) and cylinder (6) bearing connection.

5. The automatic net cutting device for the filtering membrane rolling production line according to claim 4, wherein: and a balancing weight (21) is fixedly arranged on the bottom surface of the inner wall of the wind shielding barrel (19).

6. The automatic net cutting device for the filtering membrane rolling production line according to claim 5, wherein: the top surface of the balancing weight (21) is coplanar with the bottom surface of the second rotating shaft (8).

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