CN216441411U - Prevent curling mechanism in calendering equipment - Google Patents

Abstract

The utility model discloses an anti-curling mechanism in calendering equipment, and particularly relates to the field of calendering equipment, which comprises a box body, wherein driving rollers are fixedly connected to the front inner wall and the rear inner wall of the box body; the driving mechanism comprises two gears which are symmetrically arranged, the gears are rotatably installed on the installation plate, rocker arms are fixedly connected to the outer peripheral sides of the gears, and a second connecting rod is hinged to one end, far away from the gears, of each rocker arm. According to the utility model, the driving mechanism is arranged, so that the telescopic rod can do reciprocating telescopic motion up and down, the pressing plate is driven to do reciprocating motion up and down, the copper plate in the middle is extruded, the function of flattening the copper plate is further realized, and the phenomenon that the copper plate is curled after being rolled to influence the product quality is avoided.

Description

Prevent curling mechanism in calendering equipment

Technical Field

The utility model relates to the technical field of calendering equipment, in particular to an anti-curling mechanism in calendering equipment.

Background

Calendering is one of the important basic processes in the processing of polymer materials, and is also one of the important processing and forming methods of some semi-finished products and finished products of polymer materials (such as rubber and thermoplastic plastics).

However, when the existing rolling equipment is actually used, the existing rolling equipment still has more defects, such as that the rolled product is subjected to air with reduced temperature after leaving the rolling box, and the air is rapidly cooled and shrunk and is easily curled towards the middle, so that curling is broken in the process of contacting with a conveying roller, and the quality of the rolled product is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide an anti-curling mechanism in a rolling device, and the problems to be solved by the present invention are: the existing rolling equipment can not prevent rolled products from curling and easily influences the quality of rolled products.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-curling mechanism in calendering equipment comprises a box body, wherein driving rollers are fixedly connected to the front inner wall and the rear inner wall of the box body, an installation plate is fixedly connected to one inner wall of the box body, a driving mechanism is arranged on one side of the installation plate, telescopic rods are fixedly connected to the top and the bottom of an inner cavity of the box body, and one end, away from the box body, of each telescopic rod is fixedly connected with a pressing plate;

actuating mechanism is including the gear that two symmetries set up, gear revolve installs on the mounting panel, the periphery side fixedly connected with rocking arm of gear, the one end that the gear was kept away from to the rocking arm articulates there is the second connecting rod, one side that the box was kept away from to the mounting panel articulates there are two third connecting rods, and two the one end that the mounting panel was kept away from to the third connecting rod is articulated with the pole wall of two second connecting rods respectively, the one end that the rocking arm was kept away from to the second connecting rod corresponds the setting with the clamp plate.

In a preferred embodiment, a through hole is formed in the rod wall of the second connecting rod in a penetrating manner, the telescopic rod is movably arranged in the through hole, two limiting plates are fixedly connected to the rod wall of the telescopic rod, and the two limiting plates are respectively located above and below the through hole.

By adopting the technical scheme, the pressing plate can reciprocate up and down.

In a preferred embodiment, a plurality of heating blocks are fixedly embedded in the pressure plate.

Through adopting above-mentioned technical scheme, can flatten the copper more effectively, slow down the copper and roll back sudden temperature drop, arouse the emergence of the condition of curling.

In a preferred embodiment, the driving mechanism further comprises a rotating rod, a motor is fixedly mounted on one side of the mounting plate, the rotating rod is fixedly mounted on an output shaft of the motor, and one end, far away from the motor, of the rotating rod is hinged to a first connecting rod.

Through adopting above-mentioned technical scheme, the motor drives the bull stick and rotates, and rethread first connecting rod drives the movable block and makes left and right reciprocating motion.

In a preferred embodiment, a guide plate is fixedly mounted on one side of the mounting plate, a slide hole penetrates through one side of the moving block, and the slide hole is sleeved outside the guide plate.

By adopting the technical scheme, the left and right movement of the moving block is guided and limited.

In a preferred embodiment, gear teeth are integrally formed on the upper side and the lower side of the moving block, and the gear teeth are in meshed connection with the gear.

By adopting the technical scheme, the moving block is moved leftwards and rightwards and converted into positive and negative rotation of the gear, and power is provided for the telescopic motion of the telescopic rod.

The utility model has the technical effects and advantages that:

1. according to the utility model, the driving mechanism is arranged, so that the telescopic rod can do reciprocating telescopic motion up and down, and the pressing plate can be driven to do reciprocating motion up and down to extrude the copper plate in the middle, so that the function of flattening the copper plate is realized, and the phenomenon that the copper plate is curled after being rolled to influence the product quality is avoided;

2. according to the utility model, the heating block is arranged, and heats the surface of the pressing plate, so that the copper plate can be more effectively flattened when the pressing plate presses the copper plate, and the occurrence of curling caused by sudden temperature drop of the copper plate after rolling is relieved.

Drawings

FIG. 1 is a schematic front sectional view of the overall structure of the present invention;

FIG. 2 is a schematic side sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

The reference signs are: the device comprises a box body 1, a driving roller 11, a mounting plate 2, a motor 21, a guide plate 22, a driving mechanism 3, a rotating rod 31, a first connecting rod 32, a moving block 33, gear teeth 331, a sliding hole 332, a gear 34, a rocker arm 35, a second connecting rod 36, a third connecting rod 37, a through hole 38, a telescopic rod 4, a limiting plate 41, a pressing plate 42 and a heating block 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The anti-curling mechanism in the calendering equipment in the embodiment of the utility model can comprise a box body 1, driving rollers 11 are fixedly connected to the front inner wall and the rear inner wall of the box body 1, an installation plate 2 is fixedly connected to one inner wall of the box body 1, a driving mechanism 3 is arranged on one side of the installation plate 2, telescopic rods 4 are fixedly connected to the top and the bottom of an inner cavity of the box body 1, and a pressing plate 42 is fixedly connected to one end, far away from the box body 1, of each telescopic rod 4.

Referring to the attached drawings 1-3 in the specification, the driving mechanism 3 of the anti-curling mechanism in the rolling equipment of this embodiment includes two gears 34 symmetrically arranged, the gears 34 are rotatably mounted on the mounting plate 2, a rocker 35 is fixedly connected to the outer peripheral side of the gears 34, one end of the rocker 35 away from the gears 34 is hinged to a second connecting rod 36, one side of the mounting plate 2 away from the box body 1 is hinged to two third connecting rods 37, one ends of the two third connecting rods 37 away from the mounting plate 2 are respectively hinged to the rod walls of the two second connecting rods 36, and one end of the second connecting rod 36 away from the rocker 35 is arranged corresponding to the pressure plate 42.

As shown in fig. 1 to 3, the implementation scenario specifically includes: in actual use, a copper plate rolled product enters the box body 1 from the back side of the box body 1, passes through between the two driving rollers 11, is driven by the driving rollers 11 to move towards the front side of the box body 1, is extruded and flattened in the box body 1 and then passes out from the front side of the box body 1, namely the device can be arranged behind copper plate rolling equipment and is used for flattening the copper plate to prevent curling; through setting up actuating mechanism 3, gear 34 is through just reversing, drive second connecting rod 36 luffing motion (third connecting rod 37 is used for restricting the swing of second connecting rod 36 and direction), two second connecting rods 36 promote two clamp plates 42 respectively again and fold each other to extrude the copper in the middle of, and then realize the smooth function of copper, avoided the copper to take place to curl after the calendering, influence product quality, the problem that the copper that exists among the prior art levels the influence product quality inadequately after calendering has specifically been solved to this embodiment.

As shown in fig. 3, run through on the pole wall of second connecting rod 36 and seted up through-hole 38, the activity of telescopic link 4 is located in through-hole 38, two limiting plates 41 of fixedly connected with, and two on the pole wall of telescopic link 4 limiting plate 41 is located the upper and lower side of through-hole 38 respectively, and the flexible section activity of telescopic link 4 is located in through-hole 38, and when consequently second connecting rod 36 luffing motion, under limiting plate 41's the effect of blockking, second connecting rod 36 can drive telescopic link 41 and be reciprocal concertina movement from top to bottom, realizes clamp plate 42 reciprocating motion from top to bottom to can let clamp plate 42 be continuous action of flattening to the copper, be favorable to leveling the copper and avoid its curling.

As shown in fig. 2, a plurality of heating blocks 5 are fixedly embedded in the pressing plate 42, and the heating blocks 5 heat the surface of the pressing plate 42, so that the pressing plate 42 can more effectively flatten the copper plate when pressing the copper plate, and the occurrence of curling caused by sudden temperature drop after the copper plate is rolled can be reduced.

As shown in fig. 1, the driving mechanism 3 further includes a rotating rod 31, a motor 21 is fixedly mounted on one side of the mounting plate 2, the rotating rod 31 is fixedly mounted on an output shaft of the motor 21, one end of the rotating rod 31, which is far away from the motor 21, is hinged to a first connecting rod 32, the motor 21 drives the rotating rod 31 to rotate, and then the first connecting rod 32 drives the moving block 33 to reciprocate left and right.

As shown in fig. 1, a guide plate 22 is fixedly mounted on one side of the mounting plate 2, a slide hole 332 is formed through one side of the moving block 33, and the slide hole 332 is sleeved outside the guide plate 22 to guide and limit the movement of the moving block 33 in the left and right directions.

As shown in fig. 1, gear teeth 331 are integrally formed on both upper and lower sides of the moving block 33, and the gear teeth 331 are engaged with the gear 34 to convert the left-right movement of the moving block 33 into the forward and reverse rotation of the gear 34, so as to provide power for the telescopic movement of the telescopic rod 4.

As shown in fig. 1 to 3, the implementation scenario specifically includes: in the time of in-service use, through setting up actuating mechanism 3, motor 21 drives bull stick 31 and rotates, rethread first connecting rod 32 drives movable block 33 and does left and right reciprocating motion, remove moving block 33 and remove, the effect at teeth of a cogwheel 331 drives gear 34 just reversing, drive second connecting rod 36 luffing motion, under limiting plate 41's the effect that blocks, second connecting rod 36 drives telescopic link 41 and does reciprocating telescopic motion from top to bottom, realize clamp plate 42 reciprocating motion from top to bottom promptly, thereby extrude middle copper, and then realize the smooth function of copper, avoided the copper to take place to curl after the calendering, influence product quality, the problem that the copper that exists among the prior art is easily curled has specifically been solved to this embodiment.

In conclusion: according to the utility model, the driving mechanism 3 is arranged, so that the telescopic rod 4 can do reciprocating telescopic motion up and down, and the pressing plate 42 is driven to do reciprocating motion up and down to extrude the copper plate in the middle, thereby realizing the function of flattening the copper plate, and avoiding the phenomenon that the copper plate is curled after being rolled to influence the product quality.

And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims (6)

1. The utility model provides an prevent curling mechanism in calendering equipment, includes box (1), its characterized in that: the front inner wall and the rear inner wall of the box body (1) are fixedly connected with driving rollers (11), one inner wall of the box body (1) is fixedly connected with a mounting plate (2), one side of the mounting plate (2) is provided with a driving mechanism (3), the top and the bottom of an inner cavity of the box body (1) are fixedly connected with telescopic rods (4), and one end, far away from the box body (1), of each telescopic rod (4) is fixedly connected with a pressing plate (42);

actuating mechanism (3) are including gear (34) that two symmetries set up, gear (34) rotate and install on mounting panel (2), periphery side fixedly connected with rocking arm (35) of gear (34), the one end that gear (34) were kept away from in rocking arm (35) articulates there is second connecting rod (36), one side that box (1) were kept away from in mounting panel (2) articulates there are two third connecting rods (37), and two the one end that mounting panel (2) were kept away from in third connecting rod (37) is articulated with the pole wall of two second connecting rods (36) respectively, the one end that rocking arm (35) were kept away from in second connecting rod (36) corresponds the setting with clamp plate (42).

2. The anti-curling mechanism of a calendering apparatus as recited in claim 1, wherein: run through on the pole wall of second connecting rod (36) and seted up through-hole (38), through-hole (38) are located in the activity of telescopic link (4), two limiting plate (41) of fixedly connected with on the pole wall of telescopic link (4), and two limiting plate (41) are located the upper and lower side of through-hole (38) respectively.

3. The anti-curling mechanism of a calendering apparatus as recited in claim 1, wherein: and a plurality of heating blocks (5) are fixedly embedded in the pressure plate (42).

4. The anti-curling mechanism of a calendering apparatus as recited in claim 1, wherein: actuating mechanism (3) still include bull stick (31), one side fixed mounting of mounting panel (2) has motor (21), bull stick (31) fixed mounting is on the output shaft of motor (21), the one end that motor (21) were kept away from in bull stick (31) articulates there is first connecting rod (32).

5. The anti-curling mechanism of a calendering apparatus as recited in claim 4, wherein: one side of the mounting plate (2) is fixedly provided with a guide plate (22), one side of the moving block (33) is provided with a sliding hole (332) in a penetrating mode, and the sliding hole (332) is sleeved outside the guide plate (22).

6. The anti-curling mechanism of a calendering apparatus as recited in claim 5, wherein: the upper side and the lower side of the moving block (33) are integrally formed with gear teeth (331), and the gear teeth (331) are meshed with the gear (34).

Images