CN216785187U

CN216785187U - Rubber film coiling mechanism

Info

Publication number: CN216785187U
Application number: CN202123349175.8U
Authority: CN
Inventors: 承勇; 杨燕; 王晓明
Original assignee: CHANGZHOU HUALI HYDRAULIC LUBRICATION EQUIPMENT CO LTD
Current assignee: CHANGZHOU HUALI HYDRAULIC LUBRICATION EQUIPMENT CO LTD
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-21
Anticipated expiration: 2031-12-28

Abstract

The utility model belongs to the technical field of film production, and particularly relates to a rubber film winding device, which comprises: the device comprises a chassis, a left column arranged in a far-near side alignment manner and a right column arranged in a far-near side alignment manner, wherein a horizontal cross beam is arranged between the left column and the right column, and the horizontal cross beam is provided with a hinged cylinder and a hinged support arm; articulated cantilever that is used for adjusting tensile force on the base, the cantilever left side is equipped with holds in the palm the hoop, holds in the palm the hoop center and is equipped with material side roller, and the chassis upper support is equipped with material side roller, and right post right side is equipped with the bed frame, and a plurality of wind-up rolls are erect with the level alignment to the bed frame, and material side roller, material side roller and a plurality of wind-up rolls are parallel, and the wind-up roll is used for twining the rolling film. Through support arm and base both ends activity hinge joint slant cantilever, adjustment cantilever slant angle is in order nimble adjusting the coiling mechanism tensile force, and the wind-up roll is distributed by mistake, and coiling material square roller, receipts material square roller and wind-up roll parallel guarantee the application of force even, realize the harmonious balance of coiling tensile force and material flexibility, satisfy the convenient stable and high-quality reliable demand of coiling mechanism.

Description

Rubber film coiling mechanism

Technical Field

The utility model belongs to the technical field of film production, and particularly relates to a rubber film winding device.

Background

Film formation: polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins, are commonly used for packaging and as a film coating. Plastic packages and plastic package products have a larger share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people. The winding is a technological method for winding continuous products such as films, strips, monofilaments, hoses, coated wires and the like; the winding device (equipment) winds the raw materials into coil materials in a mechanical mode, is widely applied to processing production lines of paper rolls, cloth rolls, plastic rolls and metal coiled materials, and is designed to be diversified according to actual process requirements. Common coiling mechanism (equipment) has simple and easy coiling mechanism (equipment) and hydraulic pressure coiling mechanism (equipment), generally all has strict demand to coiled material internal and external diameter, coiled material thickness and coiled material width, so must comprehensively measure coiling mechanism tensile force and coiled material flexibility comprehensive demand in order to satisfy the actual work needs.

The prior Chinese patent with publication number CN206665770U discloses a horizontal ribbon mixer, which comprises a frame; the wind-up roller device is arranged on the rack; the conveying device is arranged on one side of the winding roller device and is used for conveying the film to the winding roller device; the wind-up roll device includes: the reel changing turntable is rotationally arranged on the rack and comprises a winding station and an unloading station; more than two winding rollers are rotatably arranged on the reel changing turntable, wherein the two winding rollers are respectively arranged on the winding station and the unloading station; and the rotating disc driver is arranged on the rack and used for driving the reel changing rotating disc to rotate so as to change the winding roller on the winding station. Through the utility model discloses a film coiling mechanism changes the wind-up roll on the rolling station with the reel change carousel to realize continuous production's purpose.

The above prior art solutions have the following drawbacks: although the problem of continuous production and speed increase of the film winding device is solved, the balance requirement of comprehensive consideration of winding tension and flexibility of the coiled material is not met in the scheme, and especially, the winding device is lack of necessary measures in the aspect of adjusting the tension to be uniformly stressed, so that the stability, the high efficiency, the safety and the reliability of the winding device cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rubber film winding device, which solves the problem of reasonably adjusting the tension force to maintain uniform stress, meets the balance structure requirements of the winding tension force and the flexibility of a coiled material, and can further improve the safety and stability of the rubber film winding device.

In order to solve the above technical problem, the present invention provides a rubber film winding device, including: the base frame is provided with a base in the same structure, a main shaft is horizontally erected between bases in the far and near sides, the horizontal beams in the same structure are arranged in the far and near sides in an aligned mode, connecting rods in the same structure are hinged to the inner sides of the bases in the far and near sides, the connecting rods in the far and near sides are movably connected with air cylinders in the same structure, and the top ends of piston rods of the air cylinders in the far and near sides are hinged with support arms in the same structure;

the base at the far side and the near side are hinged with cantilevers for adjusting tension, one end of each cantilever is hinged with the main shaft, and the other end of each cantilever is hinged with the support arm; a support hoop is arranged on the left side of the cantilever, a sleeve is attached to the inner arc of the support hoop, a square rolling hole is formed in the center of the sleeve, a square rolling roller is horizontally and longitudinally arranged between the sleeves on the far side and the near side, and the square rolling roller is attached to the square rolling hole;

a support is arranged at the right end of the far side of the underframe, a clamping cylinder is attached to a center hole of the support, a material receiving square hole and a material receiving square roller are coaxially arranged on the clamping cylinder, and the material receiving square roller is attached to the material receiving square hole and used for driving the clamping cylinder to rotate; the front end of the horizontally overhanging material receiving square roller is movably connected with a jacket, and a screwing piece is arranged on the circumference of the jacket and used for fastening the film edge interface.

Further, in the above-mentioned case,

the film winding device comprises a film winding device, a winding square roller, a receiving square roller, a plurality of winding rollers and a plurality of film winding rollers, wherein the winding rollers are arranged on the right side of the right column at the far side and the near side, the base frames are horizontally aligned to erect the plurality of winding rollers, the winding square roller, the receiving square roller and the plurality of winding rollers are parallel, and the plurality of winding rollers distributed in a staggered mode are used for winding the film.

Further, in the above-mentioned case,

fixing pieces with the same structure are arranged below the horizontal cross beam at the far and near sides, adjusting blocks are fixedly arranged below the fixing pieces, and transverse grooves are formed in the top surfaces of the fixing pieces and used for adjusting the adjusting blocks to move horizontally; the adjustable clamping device is characterized in that a movable pressing block is arranged below the adjusting block, the pressing block is attached to the inner portion of the adjusting block and vertically slides, a vertical groove is formed in the side face of the adjusting block and used for adjusting the bottom end of the pressing block to be attached to the sleeve, and a plurality of bolts are arranged on the transverse groove and the vertical groove and used for adjusting and fixing the adjusting block.

Further, in the above-mentioned case,

the rear side of the clamping cylinder is provided with a coaxial coupling sleeve, and the coupling sleeve is symmetrically provided with a plurality of crescent holes for connecting a speed regulating motor to drive the clamping cylinder to rotate; and a plurality of screws are arranged at the circumferential outer edges of the binding surfaces of the support and the clamping cylinder and used for fixing the clamping cylinder.

Further, in the above-mentioned case,

a plurality of roller frames are arranged on the periphery below the underframe, and rollers are arranged below the roller frames; the side of the roller frame is provided with a side frame, and the center of the side frame is provided with a non-metal cam for decelerating or stopping the roller.

The utility model has the beneficial effects that:

1. the support arm and the base are movably hinged to the two ends of the oblique cantilever respectively, the support arm is movably connected with the cylinder in vertical movement, the push-pull force of the cylinder is controlled, the oblique angle of the cantilever is adjusted flexibly to adjust the tensile force of the film roll, the material rolling square roller, the material receiving square roller and the plurality of winding rollers are parallel to guarantee uniform force application, the winding rollers stably wind the film in a staggered mode, the sleeve is supported by the supporting hoop and clamped by the adjusting block to guarantee stable operation of the material rolling square roller, the motor drives the material receiving square roller to guarantee uniform and straight winding, the winding force is maintained uniformly and effectively by the square cross sections of the material rolling square roller and the material receiving square roller, the film edge interface can be fastened by the fastening piece, and the requirements of high quality and high efficiency, safety and reliability of the winding device are met.

2. The speed regulating motor is connected through the crescent hole of the coupling sleeve to drive the clamping cylinder to rotate so as to improve the efficiency, the peripheral outer edge mounting screws of the support and the binding surface of the clamping cylinder are used for fixing the clamping cylinder, the roller is additionally arranged to be beneficial to rapid movement, the non-metal cam is additionally arranged to easily step on a dead point position so as to slow down or stop the roller, the non-metal cam ensures that excessive abrasion to the roller is reduced when the speed reducing brake is ensured, and the effects of high efficiency, stability, safety and firmness of the winding device are comprehensively realized.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is an elevation view of a translating base frame of a rubber film take-up device of the present invention;

FIG. 2 is a front view of a rubber film take-up device of the present invention;

FIG. 3 is an enlarged view of the rubber film take-up device of the present invention at A in FIG. 1;

FIG. 4 is an enlarged view of a rubber film take-up device of the present invention at B in FIG. 1;

FIG. 5 is an enlarged view of a rubber film take-up device of the present invention at C in FIG. 2; .

In the figure:

1. the device comprises a base frame, 11, a support, 12, a clamping cylinder, 13, a material receiving square hole, 14, a material receiving square roller, 15, a clamping sleeve, 16, a screwing piece, 17, a coupling sleeve, 18 and a crescent hole;

2. a left column;

3. a right column 31, a pedestal, 32 and a wind-up roll;

4. the device comprises a horizontal cross beam, 41, a fixing piece, 42, an adjusting block, 43, a transverse groove, 44, an adjusting block, 45 and a vertical groove;

5. a base 51, a spindle;

6. a base 61, a connecting rod 62, a cylinder 63 and a support arm;

7. cantilever, 71, support hoop, 72, sleeve, 73, square roll hole, 74 and square roll;

8. roller frame 81, roller 82, side frame;

9. a cam.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Example (b):

as shown in fig. 1 to 4, a rubber film winding device of the present invention includes: chassis 1, locate chassis 1 far and near side and align left post 2 that sets up and locate chassis 1 far and near side and align right post 3 that sets up, far side left post 2 and far side right post 3 within a definite time and near side left post 2 and near side right post 3 within a definite time all correspond and are equipped with structure horizontal cross beam 4, chassis 1 far and near side corresponds fixedly and is equipped with the same structure base 5, far and near side base 5 within a definite time horizontal erection main shaft 51, far and near side horizontal cross beam 4 aligns and is equipped with the base 6 of same structure, far and near side base 6 inboard all articulates the pole 61 of same structure, far and near side pole 61 all swing joint cylinder 62 of same structure, far and near side cylinder 62 piston rod top all articulates the support arm 63 of same structure. The far and near side bases 6 are hinged with cantilevers 7 used for adjusting tension, one ends of the cantilevers 7 are hinged with the main shaft 51, and the other ends of the cantilevers 7 are hinged with support arms 63; the left side of the cantilever 7 is provided with a support hoop 71, the inner arc of the support hoop 71 is jointed with a sleeve 72, the center of the sleeve 72 is provided with a square rolling material hole 73, a square rolling material roller 74 is horizontally and longitudinally arranged between the far side sleeve 72 and the near side sleeve 72, and the square rolling material roller 74 is jointed with the square rolling material hole 73. A support 11 is arranged at the right end of the far side of the underframe 1, a clamping cylinder 12 is attached to the center hole of the support 11, a material receiving square hole 13 and a material receiving square roller 14 are coaxially arranged on the clamping cylinder 12, and the material receiving square roller 14 is attached to the material receiving square hole 13 and used for rotating the driven clamping cylinder 12; the front end of the horizontally-suspended material receiving square roller 14 is movably connected with a jacket 15, and a tightening piece 16 is arranged on the circumference of the jacket 15 and used for tightening a film edge connector. The base frame 31 is arranged on the right side of the far-near side right column 3, the base frame 31 is horizontally aligned with and erected with the plurality of winding rollers 32, the material winding square roller 74, the material receiving square roller 14 and the plurality of winding rollers 32 are parallel, and the plurality of winding rollers 32 distributed in a staggered mode are used for winding the thin film.

It should be noted that the operator unscrews the screw adjustment block 42, unscrews the screw 16, checks the state of the cylinder 62, and moves the winding device to the proper position; because of the comprehensive effects of high-speed rotation of the speed regulating motor, the winding tension and the flexibility of the film material, the winding device can vibrate in a shaking mode, so that the speed regulating motor should select a reasonable rotating speed, the cam 9 is controlled to rotate to a dead point position, and the winding device keeps a stable braking state. The film roll is staggered and wound among the plurality of winding rollers 32 to ensure that the film can be laid straight and spread, and is laid to the position of the sleeve 72, and the push-pull force of the air cylinder 62 and the angle of the cantilever 7 are controlled by the adjusting block 42 to ensure that the film roll is kept tensioned properly; the film roll is placed in the loosening and detaching clamp sleeve 15, the film edge interface is fixed by the tightening piece 16, manual trial running is carried out to check whether the rolling is straight or not, the speed regulating motor is inching to check whether the rolling is stable or not, and the machine is started to carry out the rolling after the correctness is confirmed. The material rolling square roller 74, the material receiving square roller 14 and the plurality of winding rollers 32 are parallel to ensure uniform force application, the firmness of the base 6 and the stability of the clamping cylinder 12 are the premise of reliable structure of the cantilever beam, and the material receiving square roller 14 and the material rolling square roller 74 are selected without limitation to form uniform force application so as to meet the requirements of high efficiency, reasonability, safety and convenience. (note: the cross section of the roller material is preferably selected from a regular n-polygon, n is an even number, which is recommended to meet the uniform stress requirement, the smaller the n value is, the better the theoretical effect is, but the regular triangle is unevenly stressed and is easy to shake, the larger the n value is, the more the cross section is close to a circle, and the roller material is uniformly stressed but easy to slip, so the square is selected)

As shown in fig. 1, fig. 2 and fig. 4, in the rubber film winding device of the present invention, fixing members 41 having the same structure are disposed below the far and near horizontal beams 4, an adjusting block 42 is fixedly disposed below the fixing members 41, and a transverse groove 43 is disposed on the top surface of the fixing members 41 for adjusting the horizontal movement of the adjusting block 42; the lower part of the adjusting block 42 is provided with a movable pressing block 44, the pressing block 44 is attached to the inside of the adjusting block and vertically slides, the side surface of the adjusting block 42 is provided with a vertical groove 45 used for adjusting the bottom end of the pressing block 44 to be attached to a sleeve 72, and the transverse groove 43 and the vertical groove 45 are respectively provided with a plurality of bolts used for adjusting and fixing the adjusting block 42.

More specifically, in this embodiment, the adjusting block 42 is additionally arranged below the fixing member, the transverse groove 43 on the top surface of the fixing member 41 enables the adjusting block 42 to move horizontally to achieve the best position for adjusting the clamping sleeve 72, the vertical groove 45 on the side surface of the adjusting block 42 adjusts the vertical movement of the pressing block 44, and the pressing block 44 fixes the sleeve 72 to ensure the stable action of the material rolling square roller 74, so that the purposes of high efficiency, stability, durability and reliability of the rolling device are further achieved.

As shown in fig. 1 to 3, in the rubber film winding device of the present invention, a coaxial coupling sleeve 17 is disposed at the rear side of a cartridge 12, and the coupling sleeve 17 is symmetrically provided with a plurality of crescent holes 18 for connecting a speed regulation motor to drive the cartridge 12 to rotate; the peripheral outer edge of the binding surface of the support 11 and the clamping cylinder 12 is provided with a plurality of screws for fixing the clamping cylinder 12. A plurality of roller frames 8 are arranged on the periphery below the underframe 1, and rollers 81 are arranged below the roller frames 8; the side frame 82 is arranged on the side surface of the roller frame 8, and the non-metal cam 9 is arranged in the center of the side frame 82 and used for reducing or stopping the speed of the roller 81.

Obviously, the crescent moon hole 18 on the coupling sleeve 17 is connected with a speed regulating motor, the clamping cylinder 12 is driven to rotate to improve the efficiency practically, a reasonable rotating speed is selected to control the working progress, the bolts are arranged on the circumferential outer edge of the binding surface of the support 11 and the clamping cylinder 12 to fix the clamping cylinder 12 so as to ensure the safety and reliability of the rolling device, the roller 81 additionally arranged at the bottom of the device can be beneficial to convenient movement and rolling, the cam 9 below the side frame 82 treads on a dead point position to easily control the action of the roller for reducing and stopping, the non-metal design of the cam 9 ensures the speed reduction brake, meanwhile, the excessive abrasion of the roller is also reduced, and the effects of durability, stability, safety and reliability of the rolling device are further realized.

In summary, in the embodiment, two ends of the oblique cantilever 7 are movably hinged with the supporting arm 63 and the base 5 respectively, the supporting arm 63 is movably connected with the cylinder 62 to complete the movement adjustment of the supporting arm 63, the push-pull force of the cylinder 62 is controlled to be combined with the adjustment of the oblique angle of the cantilever 7 to flexibly adjust the tension of the film roll, the material winding square roller 74, the material receiving square roller 14 and the plurality of winding rollers 32 are kept parallel to ensure uniform force application, the sleeve 72 is supported by the supporting hoop 71 and clamped by the pressing block 44 to ensure that the material winding square roller 74 stably runs, the plurality of winding rollers 32 can stably wind the film in a staggered manner, and the coordinated balance of the winding tension and the material flexibility is integrally realized; the crescent hole 18 of the coupling sleeve 17 is connected with a speed regulating motor so as to drive the clamping cylinder 12 to rotate, the roller 81 is additionally arranged below the underframe 1 to facilitate quick movement, the cam 9 easily controls the speed reduction and stop action of the roller 81, and the nonmetal material of the cam 9 ensures effective speed reduction and braking and simultaneously reduces excessive abrasion on the roller 81.

In the description of the embodiments of the present invention, 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.

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 relationships based on the orientations or relationships shown in the drawings, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A rubber film winding device is characterized by comprising: a chassis (1), a left column (2) arranged at the far side and the near side of the chassis (1) in an aligned manner, and a right column (3) arranged at the far side and the near side of the chassis (1) in an aligned manner, wherein horizontal cross beams (4) with the same structure are correspondingly arranged between the far side left column (2) and the far side right column (3) and between the near side left column (2) and the near side right column (3), bases (5) with the same structure are correspondingly and fixedly arranged on the far and near sides of the underframe (1), a main shaft (51) is horizontally erected between the bases (5) with the far and near sides, the horizontal cross beams (4) with the same structure are arranged on the far and near sides in an aligned mode, connecting rods (61) with the same structure are hinged on the inner sides of the bases (6) with the far and near sides, the connecting rods (61) with the far and near sides are movably connected with cylinders (62) with the same structure, and the top ends of piston rods of the cylinders (62) with the far and near sides are hinged with supporting arms (63) with the same structure;

the base (6) at the far and near sides are hinged with a cantilever (7) used for adjusting tension, one end of the cantilever (7) is hinged with the main shaft (51), and the other end of the cantilever (7) is hinged with the support arm (63); a supporting hoop (71) is arranged on the left side of the cantilever (7), a sleeve (72) is attached to the inner arc of the supporting hoop (71), a material rolling square hole (73) is formed in the center of the sleeve (72), a material rolling square roller (74) is horizontally and longitudinally arranged between the sleeve (72) on the far side and the sleeve (72) on the near side, and the material rolling square roller (74) is attached to the material rolling square hole (73);

a support (11) is arranged at the right end of the far side of the underframe (1), a clamping cylinder (12) is attached to a center hole of the support (11), a material receiving square hole (13) and a material receiving square roller (14) are coaxially arranged on the clamping cylinder (12), and the material receiving square roller (14) is attached to the material receiving square hole (13) and used for driving the clamping cylinder (12) to rotate; the front end of the horizontally overhanging material receiving square roller (14) is movably connected with a jacket (15), and a tightening piece (16) is arranged on the circumference of the jacket (15) and used for tightening the film edge interface.

2. A roll of rubber film as claimed in claim 1, wherein a base frame (31) is provided at the right side of the right column (3) at the far and near side, a plurality of winding rollers (32) are horizontally erected on the base frame (31) in alignment, the windup roller (74), the windup roller (14) and the winding rollers (32) are parallel, and a plurality of winding rollers (32) distributed in a staggered manner are used for winding the film.

3. A rubber film winding device as claimed in claim 1, wherein fixing pieces (41) of the same structure are arranged below the horizontal beams (4) at the far and near sides, adjusting blocks (42) are fixedly arranged below the fixing pieces (41), and the top surfaces of the fixing pieces (41) are provided with transverse grooves (43) for adjusting the horizontal movement of the adjusting blocks (42); the adjustable clamping device is characterized in that a movable pressing block (44) is arranged below the adjusting block (42), the pressing block (44) is attached to the inner portion of the adjusting block to vertically slide, a vertical groove (45) is formed in the side face of the adjusting block (42) and used for adjusting the bottom end of the pressing block (44) to be attached to the sleeve (72), and a plurality of bolts are arranged in the transverse groove (43) and the vertical groove (45) respectively and used for adjusting and fixing the adjusting block (42).

4. A rubber film winding device as claimed in claim 1, wherein a coaxial coupling sleeve (17) is arranged at the rear side of the cartridge (12), and the coupling sleeve (17) is symmetrically provided with a plurality of crescent holes (18) for connecting with a speed regulating motor to drive the cartridge (12) to rotate; the peripheral outer edge of the binding surface of the support (11) and the clamping cylinder (12) is provided with a plurality of screws for fixing the clamping cylinder (12).

5. A roll of rubber film as in claim 1, wherein a plurality of roller frames (8) are provided around the lower part of said base frame (1), and rollers (81) are provided under said roller frames (8); the side face of the roller frame (8) is provided with a side frame (82), and the center of the side frame (82) is provided with a non-metal cam (9) for decelerating or stopping the roller (81).