CN217476415U

CN217476415U - Thickness adjustable calendering equipment for rubber

Info

Publication number: CN217476415U
Application number: CN202220949654.9U
Authority: CN
Inventors: 赵颖涛
Original assignee: Baoding China Rubber Machine Belt Manufacturing Co ltd
Current assignee: Baoding China Rubber Machine Belt Manufacturing Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-23
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to the technical field of calendering equipment, and provides calendering equipment for rubber with adjustable thickness, which is convenient for fine adjustment of clearance and is stable during adjustment, and comprises a bottom plate, wherein the top end of the bottom plate is connected with an upper frame, the upper frame is rotationally connected with a plurality of fixed rods, a calendering shaft is rotationally connected between every two adjacent fixed rods, the left ends of the fixed rods are respectively connected with a sliding frame, two sliding blocks are respectively and slidably connected in the sliding frames, an adjusting block is rotationally connected between every two adjacent sliding blocks, the left end of the upper frame is connected with two top plates, the bottom ends of the two top plates are respectively and rotationally connected with two-way screw rods, the top ends of the two-way screw rods are respectively connected with driving rods, the other ends of the two driving rods are respectively and rotationally connected with connecting rods, the left end of the upper frame is rotationally connected with a power rod through the fixed plates, the top end of the upper frame is provided with a first electric cylinder, the output end of the first electric cylinder is rotationally connected with a push rod, and a power mechanism is arranged at the rear end of one fixed rod close to the front end.

Description

Thickness adjustable calendering equipment for rubber

Technical Field

The utility model relates to a calendering equipment technical field, concretely relates to thickness adjustable calendering equipment for rubber.

Background

As is known, rubber is an indispensable material for social development, high-elasticity high-molecular compounds are divided into two types, namely natural rubber and synthetic rubber, rubber products are widely applied to industry or living parties, people extract latex of plants such as rubber trees, rubber grasses and the like, and the processed latex is made into an elastic, insulating, waterproof and air-tight material.

Through the retrieval, chinese patent application number is CN 202121261526.7's utility model discloses a rubber calender is used in rubber production, it roughly describes to do, including the grudging post, install compression roller and lower compression roller through the bearing frame in the grudging post, go up the compression roller and pass through the drive assembly drive with lower compression roller, drive assembly installs the one side at the grudging post, the front end of going up compression roller and lower compression roller is equipped with adjusting part, adjusting part includes bracing piece and baffle, the both ends of bracing piece are fixed on the grudging post, the through-hole has been seted up and cup joint on the bracing piece to the front end of baffle, the baffle passes through the set pin locking on the bracing piece, insert in the gap between compression roller and the lower compression roller in the rear end of baffle, L type clamp plate is installed to the rear end top of baffle, be connected with the spring on the L type clamp plate, the other end of spring is fixed in the recess of seting up on the baffle top surface, when it is in use, the film quality has been improved.

Although the quality of the film is improved by the technical scheme, the film is driven to be lifted and adjusted by the hydraulic cylinder, the accuracy of the hydraulic cylinder in fine adjustment of the gap is poor, the stability of the hydraulic cylinder in lifting and adjusting is poor, and the use flexibility is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a thickness adjustable calendering equipment for rubber to it drives it through the pneumatic cylinder and carries out lift adjustment to solve prior art that proposes in the background art, and the accuracy of pneumatic cylinder when carrying out the fine setting to the clearance is relatively poor, and its stability when lift adjustment is relatively poor, uses the lower problem of flexibility.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the thickness-adjustable rubber calendering equipment comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with an upper frame, a plurality of fixing rods are rotatably connected in the upper frame, a calendering shaft is rotatably connected between every two adjacent fixing rods, the left ends of the fixing rods are fixedly connected with a carriage, two sliders are slidably connected in the carriage, an adjusting block is rotatably connected between every two adjacent sliders, screw holes are formed in the adjusting blocks, two top plates are fixedly connected to the left end of the upper frame, two bidirectional screws are rotatably connected to the bottom ends of the two top plates, the two bidirectional screws are respectively in threaded connection in every two adjacent screw holes, driving rods are fixedly connected to the top ends of the two bidirectional screws, connecting rods are rotatably connected to the other ends of the two driving rods, and a power rod is rotatably connected to the left end of the upper frame through a fixing plate, the power rod rotates to be connected between two connecting rods, a first electric cylinder is installed on the top end of the top frame, the output end of the first electric cylinder rotates to be connected with a push rod, the other end of the push rod is fixedly connected with the right end of the power rod, and a power mechanism is installed at the rear end of a fixed rod close to the front end.

Preferably, the power mechanism comprises an installation plate, the installation plate is fixedly connected to the rear end of the fixing rod, a first motor is installed at the top end of the installation plate, a power wheel is fixedly connected to the output end of the first motor, a transmission wheel is fixedly connected to the front end of a calendering shaft close to the top end of the first motor, and the transmission wheel is in transmission connection with the power wheel through a transmission belt.

Furthermore, the top fixedly connected with dwang of roof-rack, the rotor plate has been seted up on the dwang, the rear end at the rotor plate is installed to first electric jar, the output fixedly connected with connecting block of first electric jar, the connecting block rotates the top of connecting at the push rod.

Still further, a plurality of the sliding carriages are provided with sliding grooves, the sliding blocks are respectively connected in the sliding grooves in a sliding mode, and the adjusting blocks are respectively connected between every two adjacent sliding blocks in a rotating mode through connecting shafts.

As a further scheme of the scheme, the bottom ends of the two bidirectional screw rods are fixedly connected with baffle plates.

As a further scheme of the scheme, the top frame is welded at the top end of the bottom plate.

On the basis of the scheme, the top end of the top frame is fixedly connected with a protective shell.

On the basis of the scheme, the bottom end of the bottom plate is fixedly connected with a support frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a thickness adjustable calendering equipment for rubber possesses following beneficial effect:

the utility model discloses in, power unit through installation on the dead lever drives two calendering axles and carries out the calendering operation, and the first electric jar of top installation through the roof-rack carries out concertina movement, thereby the push rod and the power pole of the output fixed connection who drives first electric jar swing around going on, and the both ends that drive the power pole rotate the connecting rod and the actuating lever of connection and rotate, thereby the two-way screw rod of the bottom fixed connection who drives two actuating levers rotates, thereby it carries out the lift adjustment to drive the regulating block of rotating the connection between two sliders, and the dead lever that drives the roof-rack internal rotation and connect carries out the lift operation, thereby adjust the clearance between two calendering axles, therefore, this thickness adjustable is calendering equipment for rubber is convenient for finely tune the clearance, it is comparatively stable during the regulation, use activity is higher.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of another angle of the present invention;

fig. 3 is a schematic view of a partially cross-sectional three-dimensional structure of the bottom plate, the top frame, the fixing rod and the like of the present invention;

fig. 4 is a schematic view of a part a of the enlarged structure of fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a top frame; 3. a fixing rod; 4. a calendering shaft; 5. a carriage; 6. a slider; 7. an adjusting block; 8. a top plate; 9. a bidirectional screw; 10. a drive rod; 11. a connecting rod; 12. a power rod; 13. a first electric cylinder; 14. a push rod; 15. mounting a plate; 16. a first motor; 17. a power wheel; 18. a driving wheel; 19. rotating the rod; 20. a rotating plate; 21. connecting blocks; 22. a baffle plate; 23. a protective shell; 24. a support frame.

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

Examples

Referring to fig. 1-4, a thickness-adjustable rubber calendering apparatus comprises a bottom plate 1, a supporting frame 24 is fixedly connected to the bottom end of the bottom plate 1 so as to support the bottom plate to work and increase the stability of the bottom plate during working, a top frame 2 is fixedly connected to the top end of the bottom plate 1, a protective shell 23 is fixedly connected to the top end of the top frame 2 so as to prevent an internal structure from injuring an operator during working, the top frame 2 is welded to the top end of the bottom plate 1 so as to be easy to operate during connection, the overall connection strength is high, the stability during connection is good, the service life is long, a plurality of fixing rods 3 are rotatably connected to the top frame 2, a calendering shaft 4 is rotatably connected between every two adjacent fixing rods 3, a carriage 5 is fixedly connected to the left ends of the fixing rods 3, a plurality of carriages 5 are provided with sliding grooves, a plurality of sliding blocks 6 are respectively slidably connected to the sliding grooves, the adjusting blocks 7 are respectively and rotatably connected between every two adjacent sliding blocks 6 through connecting shafts so as to be stable during sliding and not easy to fall off during sliding, the two sliding blocks 6 are respectively and slidably connected in the sliding frames 5, the adjusting block 7 is respectively and rotatably connected between every two adjacent sliding blocks 6, screw holes are respectively formed in the adjusting blocks 7, two top plates 8 are fixedly connected to the left end of the top frame 2, two bidirectional screws 9 are respectively and rotatably connected to the bottom ends of the two top plates 8, baffle plates 22 are respectively and fixedly connected to the bottom ends of the two bidirectional screws 9 so as to prevent the two bidirectional screws from falling off during rotation, the two bidirectional screws 9 are respectively and threadedly connected into every two adjacent screw holes, driving rods 10 are respectively and fixedly connected to the top ends of the two bidirectional screws 9, connecting rods 11 are respectively and rotatably connected to the other ends of the two driving rods 10, and the left end of the top frame 2 is rotatably connected with a power rod 12 through a fixing plate, the power rod 12 is rotatably connected between the two connecting rods 11, a first electric cylinder 13 is installed on the top end of the top frame 2, the output end of the first electric cylinder 13 is rotatably connected with a push rod 14, the other end of the push rod 14 is fixedly connected with the right end of the power rod 12, a power mechanism is installed at the rear end of a fixed rod 3 close to the front end, the power mechanism comprises an installation plate 15, the installation plate 15 is fixedly connected at the rear end of the fixed rod 3, a first motor 16 is installed at the top end of the installation plate 15, an output end of the first motor 16 is fixedly connected with a power wheel 17, a front end of a calendering shaft 4 close to the top end is fixedly connected with a transmission wheel 18, the transmission wheel 18 is connected with the power wheel 17 through transmission belt transmission, so that the calendering shaft 4 is driven to rotate, and calendering operation is performed on the transmission belt.

It should be further described that, in this embodiment, the first motor 16 and the first electric cylinder 13 are conventional devices that are commercially available and known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting, installation, and electrical connection modes are used, for those skilled in the art, as long as they perform debugging operations according to the requirements of their usage specifications, and they are not described herein again, and the first motor 16 and the first electric cylinder 13 are both provided with control switches that are matched with them, and the installation positions of the control switches are selected according to actual usage requirements, so that the operation and control can be performed by an operator.

In summary, when the rolling device for rubber with adjustable thickness is used, firstly, the rolling device for rubber with adjustable thickness is placed at a place to be used, then the first motor 16 and the first electric cylinder 13 are started, the first motor 16 installed on the mounting plate 15 rotates to drive the power wheel 17 fixedly connected with the output end of the first motor 16 to rotate, the driving wheel 18 fixedly connected with the rolling shaft 4 is driven to rotate through the driving belt, the rolling shaft 4 rotatably connected among the plurality of fixing rods 3 is driven to perform rolling operation, the first electric cylinder 13 installed at the top end of the top frame 2 performs telescopic motion, so that the push rod 14 and the power rod 12 fixedly connected with the output end of the first electric cylinder 13 are driven to swing back and forth, and the connecting rod 11 and the driving rod 10 rotatably connected with the two ends of the power rod 12 are driven to rotate, thereby drive the two-way screw rod 9 of the bottom fixed connection of two actuating levers 10 and rotate to drive the regulating block 7 of rotation connection between two sliders 6 and carry out the lift adjustment, and drive dead lever 3 of rotation connection in roof-rack 2 and carry out the lift operation, thereby adjust the clearance between two calendering axles 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The thickness-adjustable rubber calendering equipment comprises a bottom plate (1) and is characterized in that the top end of the bottom plate (1) is fixedly connected with an upper frame (2), a plurality of fixing rods (3) are rotationally connected in the upper frame (2), a calendering shaft (4) is rotationally connected between every two adjacent fixing rods (3), the left ends of the fixing rods (3) are fixedly connected with a carriage (5), two sliders (6) are slidably connected in the carriage (5), an adjusting block (7) is rotationally connected between every two adjacent sliders (6), screw holes are formed in the adjusting blocks (7), two top plates (8) are fixedly connected at the left end of the upper frame (2), two bidirectional screw rods (9) are rotationally connected at the bottom ends of the two top plates (8), and the two bidirectional screw rods (9) are respectively in the two adjacent screw holes in a threaded connection mode, two the equal fixedly connected with actuating lever (10) in top of two-way screw rod (9), two the other end of actuating lever (10) all rotates and is connected with connecting rod (11), and the left end of roof-rack (2) rotates through the fixed plate and is connected with power rod (12), power rod (12) rotate and connect between two connecting rod (11), first electric jar (13) are installed on the top of roof-rack (2), the output of first electric jar (13) rotates and is connected with push rod (14), the other end of push rod (14) and the right-hand member fixed connection of power rod (12), the rear end that is close to dead lever (3) of front end installs power unit.

2. A calendering device for rubber with adjustable thickness as in claim 1, wherein the power mechanism comprises a mounting plate (15), the mounting plate (15) is fixedly connected to the rear end of the fixed rod (3), a first motor (16) is installed on the top end of the mounting plate (15), a power wheel (17) is fixedly connected to the output end of the first motor (16), a driving wheel (18) is fixedly connected to the front end of one calendering shaft (4) close to the top end, and the driving wheel (18) and the power wheel (17) are in transmission connection through a transmission belt.

3. The calendering equipment for rubber with the adjustable thickness of claim 2, wherein a rotating rod (19) is fixedly connected to the top end of the top frame (2), a rotating plate (20) is arranged on the rotating rod (19), the first electric cylinder (13) is installed at the rear end of the rotating plate (20), a connecting block (21) is fixedly connected to the output end of the first electric cylinder (13), and the connecting block (21) is rotatably connected to the top end of the push rod (14).

4. The calendering equipment for rubber with the adjustable thickness as recited in claim 3, wherein a plurality of the sliding carriages (5) are provided with sliding grooves, a plurality of the sliding blocks (6) are respectively connected in the sliding grooves in a sliding manner, and a plurality of the adjusting blocks (7) are respectively connected between every two adjacent sliding blocks (6) in a rotating manner through connecting shafts.

5. The calendering apparatus for rubber with adjustable thickness according to claim 4, wherein the bottom ends of both the two-way screws (9) are fixedly connected with a baffle plate (22).

6. A calendering apparatus for rubber with adjustable thickness as in claim 5, wherein said top frame (2) is welded to the top end of the bottom plate (1).

7. The calendering apparatus for rubber with adjustable thickness as recited in claim 6, wherein a protective case (23) is fixedly connected to the top end of the top frame (2).

8. The calendering apparatus for rubber with adjustable thickness according to claim 7, wherein a supporting frame (24) is fixedly connected to the bottom end of the base plate (1).