CN219414216U

CN219414216U - Calender changing device

Info

Publication number: CN219414216U
Application number: CN202320936286.9U
Authority: CN
Inventors: 赵意; 梁超帝; 盛兴旺; 孙建国; 常乐; 胡本清; 王凯; 郭哲
Original assignee: Bengbu Triumph Engineering and Technology Co Ltd
Current assignee: Bengbu Triumph Engineering and Technology Co Ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-07-25
Anticipated expiration: 2033-04-21

Abstract

The utility model provides a calender replacing device which comprises a rotary supporting mechanism and a supporting frame, wherein the rotary supporting mechanism is arranged on the supporting frame; the rotary supporting mechanism is provided with a supporting frame, and can drive the supporting frame to rotate so as to realize the change of the calender. According to the utility model, the support frame is driven to rotate by the rotary support mechanism to change the machine, so that on one hand, the machine changing speed is high, the operation is simple, the machine changing accident caused by overlong machine changing time is avoided, on the other hand, the calender can be selected at a certain angle on the support frame, the motor at the end part of the calender is prevented from being close to the melting furnace, the damage caused by the environmental temperature is reduced, and the service life of the calender is prolonged.

Description

Calender changing device

Technical Field

The utility model relates to the technical field of glass manufacturing, in particular to a calender replacing device.

Background

As industry demands tend to be saturated, enterprise competition pressure is increased, so that customer demands are stricter, and particularly, higher requirements are provided for energy conservation, emission reduction, cost reduction and synergy, so that the photovoltaic solar glass industry will enter a new development stage, and a calender develops towards large tonnage, thin glass and wide plates.

The calender needs to be subjected to online replacement, the replacement time is short, the standby machine needs to be subjected to replacement operation in a most convenient, safer and most aging mode, the tonnage of the calender is heavier and heavier along with the development of technology, the size specification is more and more important, and the requirements on a replacement device are more and more strict; the existing machine changing device is characterized in that guide rails are paved at two ends, the whole machine changing device is rectangular, a platform is placed on the guide rails to move forwards and backwards, a motor at the end part of the calender is close to one side of a melting furnace, the temperature is high, damage to equipment products is easy to occur, and the service life of the equipment products is shortened; the machine changing time is long, various dangerous situations such as machine changing accidents and the like can be caused, and the yield is influenced; in addition, because the organism is overweight, probably can cause the deformation of change machine middle part to drop, have the incident hidden danger.

Disclosure of Invention

The technical problem to be solved by the utility model is how to reduce the machine changing time and avoid accidents in the machine changing process of the calender.

The utility model solves the technical problems by the following technical means:

a calender replacing device comprises a rotary supporting mechanism (1) and a supporting frame (3); the rotary support mechanism (1) is provided with a support frame (3), and the rotary support mechanism (1) can drive the support frame (3) to rotate so as to realize the change of the calender.

The beneficial effects are that: the rotary supporting mechanism drives the supporting frame to rotate for replacing, so that on one hand, the speed of replacing is high, the operation is simple, the accident of replacing caused by overlong replacing time is avoided, on the other hand, a certain angle can be selected on the supporting frame for the calender, the situation that an end motor of the calender is close to a melting furnace is avoided, the damage caused by the ambient temperature is reduced, and the service life of the calender is prolonged.

Further, the rotary supporting mechanism (1) comprises a base (13) and a rotary component (14), the base (13) can be adjusted in height, the rotary component (14) is fixed at the top of the base (13), the supporting frame (3) is fixed at the top of the rotary component (14), and the rotary component (14) can rotate.

Further, the rotary assembly (14) comprises a supporting seat (141), a rotary seat (142) and a steel ball (143), wherein the supporting seat (141) is fixed on the base (13), the rotary seat (142) is sleeved on the outer side of the supporting seat (141), the rotary seat (142) is rotationally connected with the supporting seat (141) through the steel ball (143), and the supporting frame (3) is fixed on the rotary seat (142).

Further, the rotary supporting mechanism (1) further comprises a foundation bottom plate (11) and a first jacking component (12), the first jacking component (12) is fixed on the foundation bottom plate (11), a base (13) is fixed on the first jacking component (12), and the first jacking component (12) can adjust the height of the base (13).

Further, the support frame (3) comprises a first frame (31) and a second frame (32), the first frame (31) is fixed on the base (13), the first frame (31) is composed of two parallel guide rails, the second frame (32) is provided with two guide rails, the two guide rails are respectively fixed on two sides of the first frame (31), and the first frame (31) and the left and right second frames (32) are fixed to form a round-like shape.

The beneficial effects are that: the support frame is spliced into a round shape through the sectional type integral splicing structure, compared with the traditional rectangular frame, the pit area can be reduced under the same size and the same function, more contact points are increased, the bearing capacity is enhanced, the whole device can have larger tensile strength, and the heavy capacity of the device is ensured to reach the standard.

Further, the device also comprises an auxiliary rotating mechanism (2), wherein two groups of auxiliary rotating mechanisms (2) are arranged, each group is provided with a plurality of auxiliary rotating mechanisms, one group is arranged close to the rotating supporting mechanism (1), and the other group is arranged on the periphery circumference of the rotating supporting mechanism (1); the auxiliary rotating mechanism (2) comprises a support (21) and a roller assembly (24), wherein openings at the tops of two side plates of the support (21) are provided, the roller assembly (24) is fixed in the openings, the height of the roller assembly (24) can be adjusted, and the roller assembly (24) is in sliding connection with the supporting frame (3).

The beneficial effects are that: through the setting of supplementary rotation mechanism, can assist the braced frame to rotate, guarantee that the operation is reliable and stable.

Further, supplementary rotation mechanism (2) still include second jacking subassembly (22), kicking block (23), the outside mirror image of support (21) both sides board is provided with kicking block (23), the outside mirror image of support (21) both sides board is fixed with second jacking subassembly (22), second jacking subassembly (22) are located the below of kicking block (23), second jacking subassembly (22) can adjust the height of kicking block (23).

Further, the bottom of the top block (23) is close to the opening of the support (21) and is provided with an opening, the roller assembly (24) comprises a shaft (241) and rollers (242), two sides of the shaft (241) are respectively fixed in the openings of the two side plates of the support (21) and the top block (23) on two sides, the rollers (242) are rotationally connected to the middle of the shaft (241), the rollers (242) are located between the two side plates of the support (21), and the rollers (242) are in sliding connection with the support frame (3).

Further, the second jacking component (22) comprises nuts (221) and set screws (222), the nuts (221) are respectively fixed on the outer sides of two side plates of the support (21), the set screws (222) are rotationally connected with the nuts (221), and the top ends of the set screws (222) are arranged towards the jacking blocks (23).

Further, the device also comprises a platform (4), and the platform (4) is embedded and fixed on the supporting frame (3).

The beneficial effects are that: through the setting of platform, can guarantee to level and smooth.

The utility model has the advantages that:

according to the utility model, the support frame is driven to rotate by the rotary support mechanism to change the machine, so that on one hand, the machine changing speed is high, the operation is simple, the machine changing accident caused by overlong machine changing time is avoided, on the other hand, the calender can be selected at a certain angle on the support frame, the motor at the end part of the calender is prevented from being close to the melting furnace, the damage caused by the environmental temperature is reduced, and the service life of the calender is prolonged.

Compared with the traditional rectangular frame, the support frame can reduce the pit area, increase more contact points and strengthen the bearing capacity under the same size and the same function, and the whole device can have larger tensile strength and ensure that the heavy capacity of the device reaches the standard.

The auxiliary rotating mechanism is arranged, so that the support frame can be assisted to rotate, and stable and reliable operation is ensured.

The utility model can ensure flatness through the arrangement of the platform.

Drawings

FIG. 1 is a top view of a calender changer (except for a portion of a platen) according to an embodiment of the present utility model;

FIG. 2 is a diagram showing a distribution of embedded parts in a pit according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram illustrating operation of a calender changer according to an embodiment of the present utility model;

FIG. 4 is a front cross-sectional view of a calender changer according to an embodiment of the utility model;

FIG. 5 is a side view of an auxiliary swing mechanism in a calender changer according to an embodiment of the present utility model;

fig. 6 is a front view of an auxiliary rotating mechanism in a calender changing device according to an embodiment of the utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1, the embodiment provides a calender replacing device, which comprises a rotary supporting mechanism 1, an auxiliary rotary mechanism 2, a supporting frame 3 and a platform 4, wherein the calender replacing device is fixed in a pit 5.

As shown in fig. 2, the cross section of the pit 5 is circular, a first fixing plate 51 is pre-embedded in the middle of the pit 5, a plurality of second fixing plates 52 are pre-embedded in the periphery in the middle of the pit 5, one second fixing plate 52 is pre-embedded in each of four corners of the first fixing plate 51 in the embodiment, a third fixing plate 53 is pre-embedded in the periphery of the pit 5, and one third fixing plate 53 is pre-embedded in each of front and rear sides in the extending line direction of the edge of the first fixing plate 51 in the periphery of the pit 5 in the embodiment; the fixed plates are all steel plates.

As shown in fig. 1, 2 and 3, the rotary support mechanism 1 and the auxiliary rotary mechanism 2 are fixed on a fixed plate in the pit 5, the rotary support mechanism 1 is fixed on a first fixed plate 51, the auxiliary rotary mechanism 2 is provided with two groups, each group is provided with a plurality of, one group is arranged close to the rotary support mechanism 1 and fixed on a second fixed plate 52, the other group is arranged at the periphery circumference of the rotary support mechanism 1 and fixed on a third fixed plate 53; the top of the rotary supporting mechanism 1 and the auxiliary rotary mechanism 2 are provided with a supporting frame 3, the supporting frame 3 is fixedly connected with the rotary supporting mechanism 1, the supporting frame 3 is in sliding connection with the auxiliary rotary mechanism 2, and the rotary supporting mechanism 1 can drive the supporting frame 3 to rotate; a platform 4 is fixed on the support frame 3.

As shown in fig. 1, 2, 3 and 4, the rotary support mechanism 1 includes a foundation slab 11, a first jacking component 12, a base 13 and a rotary component 14, where the foundation slab 11 is fixed on a first fixing plate 51, the foundation slab 11 is fixed with the first jacking component 12, the first jacking component 12 is fixed with the base 13, the first jacking component 12 can adjust the height of the base 13, in this embodiment, the first jacking component 12 is a jacking screw, the bottom of the jacking screw is welded on the foundation slab 11, the top of the jacking screw is fixed on the base 13 by a nut, and used for adjusting the height of the base 13 to obtain a required standard height, so as to ensure that the upper surface of the final platform 4 and the surface of the pit are kept level consistent; the base 13 is fixedly provided with a rotary assembly 14, the rotary assembly 14 comprises a supporting seat 141, a rotary seat 142 and a steel ball 143, the supporting seat 141 is fixed on the base 13, the rotary seat 142 is sleeved outside the supporting seat 141, the rotary seat 142 is rotationally connected with the supporting seat 141 through the steel ball 143, the rotary seat 142 is fixedly provided with a supporting frame 3, and the rotary assembly 14 can be other parts capable of providing a rotation function in the prior art; the rotary supporting mechanism is adopted, so that the supporting frame 3 can achieve the integral rotating function, and the operation is stable and reliable; the calender is firstly returned to the vacant side A of the platform 4 from the working device in the process of changing the calender in a rotating mode, at the moment, the revolving seat 142 can be pushed by manpower or electric power to rotate the platform 4, and the standby calender at the side B is pushed to the working position after being rotated to the working position.

As shown in fig. 1, 2, 5 and 6, the auxiliary revolving mechanism 2 comprises a bracket 21, a second jacking component 22, a jacking block 23 and a roller component 24, wherein the bracket 21 is fixed on a second fixed plate 52 or a third fixed plate 53, the bracket 21 is in a U-shaped shape, the top openings of two side plates of the bracket 21 are arranged, the roller component 24 is fixed in the openings, jacking blocks 23 are arranged on the outer mirror images of the two side plates of the bracket 21, a second jacking component 22 is fixed on the outer mirror images of the two side plates of the bracket 21, the second jacking component 22 is positioned below the jacking blocks 23, the second jacking component 22 can adjust the height of the jacking blocks 23, and the height of the jacking blocks 23 is adjusted to ensure that the roller component 24 contacts with the support frame 3 and then is welded and fixed on the bracket 21; the bottom of the top block 23 is arranged close to the opening of the bracket 21 and is provided with an opening, the roller assembly 24 comprises a shaft 241 and rollers 242, two sides of the shaft 241 are respectively fixed in the openings of the two side plates of the bracket 21 and the top block 23 on two sides, the middle part of the shaft 241 is rotationally connected with the rollers 242, the rollers 242 are positioned between the two side plates of the bracket 21, and the rollers 242 are in sliding connection with the supporting frame 3; the second jacking component 22 in this embodiment includes nuts 221 and set screws 222, the nuts 221 are respectively fixed on the outer sides of two side plates of the bracket 21, the set screws 222 are rotationally connected to the nuts 221, and the top ends of the set screws 222 are disposed toward the jacking block 23.

As shown in fig. 1, the support frame 3 includes a first frame 31, a second frame 32; the first frame 31 is fixed on the base 13, the first frame 31 is composed of two parallel guide rails, and the calender is positioned on the guide rails during machine changing; the second frames 32 are provided with two, respectively fixed on two sides of the first frame 31, and the first frame 31 and the left and right second frames 32 are fixed to form a circle; adopt sectional type overall splice structure, the frame splices into circularly, compares traditional rectangular frame under same size, can reduce the pit area under the same function, increases more contact points, strengthens bearing capacity for the device is whole can possess bigger tensile strength, guarantees that the heavy ability of device reaches standard.

As shown in fig. 1, the first frame 31 and the left and right second frames 32 are fixedly embedded with a platform 4, and the platform 4 is made of a patterned steel plate to ensure flatness.

When the foundation pit is used, firstly, the foundation bottom plate 11 and a first fixed plate 51 (steel plate) pre-buried on the surface of the pit are fastened through foundation bolts and welded, the base 13 is connected with the foundation bottom plate 11 through the first jacking component 12, the height of the base 13 is adjusted through the first jacking component 12, and the foundation pit is reinforced through concrete after the standard height is adjusted; the rotary assembly 14 is arranged on the base 13, and can be filled with lubricating grease to ensure that the rotation is not blocked; mounting a first frame 31 to the upper surface of the swing assembly 14, and mounting a second frame 32 at a connection hole site of the side of the first frame 31; two groups of auxiliary slewing mechanisms 2 are respectively arranged on a second fixed plate 52 and a third fixed plate 53 which are pre-buried on the surface of the pit, the bottom of a bracket 21 is connected with a pit embedded part, and simultaneously, a set screw 222 is adjusted to lift a top block 23, so that an upper roller 242 is ensured to be in uniform contact with a supporting frame 3; the integral machine changing device is pushed to rotate, so that the running state is free of blocking, abnormal sound and smooth rotation, and then all the installation connection points are welded and reinforced; while patterned steel sheet members are laid at the upper surfaces of the first frame 31 and the left and right second frames 32.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The calender replacing device is characterized by comprising a rotary supporting mechanism (1) and a supporting frame (3);

the rotary support mechanism (1) is provided with a support frame (3), and the rotary support mechanism (1) can drive the support frame (3) to rotate so as to realize the change of the calender.

2. A calender changeover device as defined in claim 1, characterized in that: the rotary supporting mechanism (1) comprises a base (13) and a rotary assembly (14), wherein the height of the base (13) can be adjusted, the rotary assembly (14) is fixed at the top of the base (13), the supporting frame (3) is fixed at the top of the rotary assembly (14), and the rotary assembly (14) can rotate.

3. A calender changeover device as defined in claim 2, characterized in that: the rotary assembly (14) comprises a supporting seat (141), a rotary seat (142) and a steel ball (143), wherein the supporting seat (141) is fixed on the base (13), the rotary seat (142) is sleeved on the outer side of the supporting seat (141), the rotary seat (142) is rotationally connected with the supporting seat (141) through the steel ball (143), and the supporting frame (3) is fixed on the rotary seat (142).

4. A calender changeover device as defined in claim 2, characterized in that: the rotary supporting mechanism (1) further comprises a foundation bottom plate (11) and a first jacking component (12), the first jacking component (12) is fixed on the foundation bottom plate (11), a base (13) is fixed on the first jacking component (12), and the first jacking component (12) can adjust the height of the base (13).

5. A calender changeover device as defined in claim 1, characterized in that: the support frame (3) comprises a first frame (31) and a second frame (32), wherein the first frame (31) is fixed on the base (13), the first frame (31) is composed of two parallel guide rails, the second frame (32) is provided with two guide rails, the two guide rails are respectively fixed on two sides of the first frame (31), and the first frame (31) and the left and right second frames (32) are fixed to form a round-like shape.

6. A calender changeover device as defined in claim 1, characterized in that: the device further comprises an auxiliary rotating mechanism (2), wherein two groups of the auxiliary rotating mechanisms (2) are arranged, each group is provided with a plurality of auxiliary rotating mechanisms, one group is arranged close to the rotating supporting mechanism (1), and the other group is arranged on the periphery circumference of the rotating supporting mechanism (1); the auxiliary rotating mechanism (2) comprises a support (21) and a roller assembly (24), wherein openings at the tops of two side plates of the support (21) are provided, the roller assembly (24) is fixed in the openings, the height of the roller assembly (24) can be adjusted, and the roller assembly (24) is in sliding connection with the supporting frame (3).

7. A calender changeover device as defined in claim 6, characterized in that: the auxiliary rotating mechanism (2) further comprises a second jacking component (22) and a jacking block (23), the jacking block (23) is arranged on the outer side mirror images of the two side plates of the support (21), the second jacking component (22) is fixed on the outer side mirror images of the two side plates of the support (21), the second jacking component (22) is located below the jacking block (23), and the second jacking component (22) can adjust the height of the jacking block (23).

8. A calender changeover device as defined in claim 7, characterized in that: the top piece (23) bottom is close to support (21) opening part and is the opening setting, roller assembly (24) are including axle (241), gyro wheel (242), in the opening of the top piece (23) of support (21) both sides curb plate and both sides is respectively fixed to the both sides of axle (241), the middle part rotation of axle (241) is connected with gyro wheel (242), gyro wheel (242) are located between the both sides board of support (21), gyro wheel (242) and braced frame (3) sliding connection.

9. A calender changeover device as defined in claim 7, characterized in that: the second jacking assembly (22) comprises nuts (221) and set screws (222), the nuts (221) are respectively fixed on the outer sides of two side plates of the support (21), the set screws (222) are rotationally connected with the nuts (221), and the top ends of the set screws (222) face to the jacking blocks (23).

10. A calender changeover device according to any one of claims 1-9, characterized in that: the device also comprises a platform (4), and the platform (4) is embedded and fixed on the supporting frame (3).