阅读说明：本技术 一种等距自动调节装置及等间距支撑设备 (Equidistant automatic regulating device and equidistant supporting equipment ) 是由 齐士新 果少朋 于 2020-12-31 设计创作，主要内容包括：本发明公开了一种等距自动调节装置及等间距支撑设备,涉及玻璃加工设备领域。等间距支撑设备包括依次间隔设置的移动边、第一支撑装置、第二支撑装置以及固定边等距自动调节装置包括第一滑轮组以及第二滑轮组；第一滑轮组包括第一定滑轮、第二定滑轮、第三定滑轮、第一动滑轮以及第一传动带；第二滑轮组包括第四定滑轮、第五定滑轮、第六定滑轮、第二动滑轮、第三动滑轮以及第二传动带。在移动边向朝着固定边的方向移动距离S时,第一滑轮组带动第二支撑装置向朝着固定边的方向移动1/3S,第二滑轮组带动第一支撑装置向朝着固定边的方向移动2/3S,由此,第一支撑装置与第二支撑装置依旧是等间距设置在移动边与固定边之间。(The invention discloses an equidistant automatic adjusting device and equidistant supporting equipment, and relates to the field of glass processing equipment. The equidistant supporting equipment comprises a moving edge, a first supporting device, a second supporting device and a fixed edge equidistant automatic adjusting device which are sequentially arranged at intervals, wherein the fixed edge equidistant automatic adjusting device comprises a first pulley block and a second pulley block; the first pulley block comprises a first fixed pulley, a second fixed pulley, a third fixed pulley, a first movable pulley and a first transmission belt; the second pulley block comprises a fourth fixed pulley, a fifth fixed pulley, a sixth fixed pulley, a second movable pulley, a third movable pulley and a second transmission belt. When the moving edge moves towards the fixed edge by the distance S, the first pulley block drives the second supporting device to move 1/3S towards the fixed edge, and the second pulley block drives the first supporting device to move 2/3S towards the fixed edge, so that the first supporting device and the second supporting device are still arranged between the moving edge and the fixed edge at equal intervals.)

1. An equidistant automatic regulating device is characterized in that the equidistant automatic regulating device is applied to equidistant supporting equipment, and the equidistant supporting equipment comprises a moving edge, a first supporting device, a second supporting device and a fixed edge which are sequentially arranged at intervals; the first supporting device and the second supporting device are arranged between the movable edge and the fixed edge at intervals; the equidistant automatic adjusting device comprises a first pulley block and a second pulley block;

the first pulley block comprises a first fixed pulley, a second fixed pulley, a third fixed pulley, a first movable pulley and a first transmission belt; the first fixed pulley is arranged on the fixed carrier, the second fixed pulley and the third fixed pulley are arranged on the fixed edge, and the first movable pulley is arranged on the second supporting device; one end of the first transmission belt is connected with the moving edge, and the other end of the first transmission belt is connected with the second supporting device after sequentially passing around the first fixed pulley, the second fixed pulley, the first movable pulley and the third fixed pulley;

the second pulley block comprises a fourth fixed pulley, a fifth fixed pulley, a sixth fixed pulley, a second movable pulley, a third movable pulley and a second transmission belt; the fourth fixed pulley is arranged on the fixed carrier, the fifth fixed pulley and the sixth fixed pulley are both arranged on the fixed edge, the second movable pulley is arranged on the moving edge, and the third movable pulley is arranged on the first supporting device; one end of the second transmission belt is connected with the fixed carrier, and the other end of the second transmission belt is connected with the first supporting device after sequentially passing around the second movable pulley, the fourth fixed pulley, the fifth fixed pulley, the third movable pulley and the sixth fixed pulley.

2. The equidistant automatic adjusting device of claim 1, further comprising a first guide rail, wherein the first fixed pulley, the second fixed pulley, the third fixed pulley and the first movable pulley are disposed on the first guide rail.

3. The equidistant automatic adjusting device of claim 2, further comprising a second guide rail, wherein the fourth fixed pulley, the fifth fixed pulley, the sixth fixed pulley, the second movable pulley and the third movable pulley are all disposed on the second guide rail.

4. The equidistant automatic adjusting device of claim 3, wherein the first guide rail and the second guide rail are fixedly arranged on the fixed edge.

5. The equidistant automatic adjustment device of claim 1, wherein the first drive belt and the second drive belt are both wire ropes.

6. An equidistant automatic regulating device is characterized in that the equidistant automatic regulating device is applied to equidistant supporting equipment, and the equidistant supporting equipment comprises a moving edge, a first supporting device, a second supporting device and a fixed edge which are sequentially arranged at intervals; the first supporting device and the second supporting device are arranged between the movable edge and the fixed edge at intervals; the equidistant automatic adjusting device comprises a third pulley block and a fourth pulley block;

the third pulley block comprises a seventh fixed pulley, an eighth fixed pulley, a ninth fixed pulley, a fourth movable pulley and a third conveyor belt; the seventh fixed pulley is arranged on the fixed edge, the eighth fixed pulley and the ninth fixed pulley are both arranged on the fixed carrier, and the fourth movable pulley is arranged on the second supporting device; one end of the third conveyor belt is connected with the moving edge, and the other end of the third conveyor belt is connected with the second supporting device after sequentially passing around the seventh fixed pulley, the eighth fixed pulley, the fourth movable pulley and the ninth fixed pulley;

the fourth pulley block comprises a tenth fixed pulley, an eleventh fixed pulley, a twelfth fixed pulley, a fifth movable pulley, a sixth movable pulley and a fourth conveyor belt; the tenth fixed pulley is arranged on the fixed edge, the eleventh fixed pulley and the twelfth fixed pulley are both arranged on the fixed carrier, the fifth movable pulley is arranged on the moving edge, and the sixth movable pulley is arranged on the first supporting device; one end of the third conveying belt is connected with the fixed edge, and the other end of the third conveying belt is connected with the first supporting device after sequentially passing around the fifth fixed pulley, the tenth fixed pulley, the eleventh fixed pulley, the sixth fixed pulley and the twelfth fixed pulley.

7. The equidistant automatic adjusting device of claim 6, further comprising a third guide rail and a fourth guide rail, wherein the seventh fixed pulley, the eighth fixed pulley, the ninth fixed pulley and the fourth movable pulley are all disposed on the third guide rail; the tenth fixed pulley, the eleventh fixed pulley, the twelfth fixed pulley, the fifth movable pulley and the sixth movable pulley are all arranged on the fourth guide rail.

8. The equidistant automatic adjustment device of claim 7, wherein the third guide rail and the fourth guide rail are fixedly arranged on the fixed edge.

9. The isometric automatic adjustment device of claim 6 wherein the second drive belt and the third drive belt are both steel cords.

10. Equidistant supporting device comprising equidistant automatic adjustment means according to any of claims 1 to 5 and/or equidistant automatic adjustment means according to any of claims 6 to 9.

Technical Field

The invention relates to the field of glass processing equipment, in particular to an equidistant automatic adjusting device and equidistant supporting equipment.

Background

At present, for large-size glass, in order to realize normal processing of the glass, glass supporting devices are arranged in the middle of a glass processing table of glass deep processing equipment (such as a glass cutting machine), and due to different sizes of the glass, the position of the middle support needs to be correspondingly moved according to the size of the glass. In order to better fix and support the glass, it is conventional practice for an operator to enter the interior of the apparatus after the width of the apparatus is adjusted and manually move the intermediate support to a suitable position. The operation is not only low in efficiency, but also the operators frequently enter the equipment, and certain potential safety hazards exist.

The conventional mode of manually moving the middle support of the equipment needs an operator to frequently move the inner support to the inside due to frequent size change of the equipment and frequent movement of the moving edge position when the equipment produces a zero order. The production efficiency of equipment processing is seriously influenced. The operator frequently enters the interior of the equipment and has great potential safety hazard.

Chinese patent publication No. CN111982041A discloses a displacement detection system for measurement, which realizes intelligent adjustment of longitudinal displacement and lateral displacement of a measurement sensor through a motor, a sliding assembly, an intelligent controller, and the like, and the system has a complex structure and is too high in cost. Chinese patent publication No. CN110959343A discloses an agricultural seeder capable of adjusting seeding spacing, comprising a base, a wheel assembly, a spacing adjusting assembly, a seed bin and a ditching assembly, wherein the spacing adjusting assembly comprises a screw rod unit and a slide seat unit, and the equidistant movement of the seed bin is realized through a servo motor, a hinge and a telescopic rod set. The device is also relatively complex, and is difficult and with high costs to current glass deep-processing equipment transformation.

Disclosure of Invention

The technical problem to be solved by the embodiment of the invention is that the existing glass supporting device has potential safety hazard and affects the production efficiency.

In order to solve the above problem, in a first aspect, an embodiment of the present invention provides an equidistant automatic adjustment device, where the equidistant automatic adjustment device is applied to equidistant support equipment, and the equidistant support equipment includes a moving edge, a first support device, a second support device, and a fixed edge, which are sequentially arranged at intervals; the first supporting device and the second supporting device are arranged between the movable edge and the fixed edge at intervals; the equidistant automatic adjusting device comprises a first pulley block and a second pulley block;

the first pulley block comprises a first fixed pulley, a second fixed pulley, a third fixed pulley, a first movable pulley and a first transmission belt; the first fixed pulley is arranged on the fixed carrier, the second fixed pulley and the third fixed pulley are arranged on the fixed edge, and the first movable pulley is arranged on the second supporting device; one end of the first transmission belt is connected with the moving edge, and the other end of the first transmission belt is connected with the second supporting device after sequentially passing around the first fixed pulley, the second fixed pulley, the first movable pulley and the third fixed pulley;

the second pulley block comprises a fourth fixed pulley, a fifth fixed pulley, a sixth fixed pulley, a second movable pulley, a third movable pulley and a second transmission belt; the fourth fixed pulley is arranged on the fixed carrier, the fifth fixed pulley and the sixth fixed pulley are both arranged on the fixed edge, the second movable pulley is arranged on the moving edge, and the third movable pulley is arranged on the first supporting device; one end of the second transmission belt is connected with the fixed carrier, and the other end of the second transmission belt is connected with the first supporting device after sequentially passing around the second movable pulley, the fourth fixed pulley, the fifth fixed pulley, the third movable pulley and the sixth fixed pulley.

Its further technical scheme does, equidistance automatic regulating apparatus still includes first guide rail, and first fixed pulley, second fixed pulley, third fixed pulley and first movable pulley all set up on first guide rail.

The further technical scheme is that the equidistant automatic regulating device further comprises a second guide rail, and a fourth fixed pulley, a fifth fixed pulley, a sixth fixed pulley, a second movable pulley and a third movable pulley are all arranged on the second guide rail.

The further technical proposal is that the first guide rail and the second guide rail are fixedly arranged on the fixed edge.

The further technical scheme is that the first transmission belt and the second transmission belt are both steel wire ropes.

By the technical scheme of the first aspect, when the moving edge moves to the direction towards the fixed edge by the distance S, the first pulley block drives the second supporting device to move 1/3S towards the direction towards the fixed edge, and the second pulley block drives the first supporting device to move 2/3S towards the fixed edge, so that the first supporting device and the second supporting device are still arranged between the moving edge and the fixed edge at equal intervals.

In a second aspect, an embodiment of the present invention provides an equidistant automatic adjustment device, where the equidistant automatic adjustment device is applied to equidistant support equipment, and the equidistant support equipment includes a moving edge, a first support device, a second support device, and a fixed edge, which are sequentially arranged at intervals; the first supporting device and the second supporting device are arranged between the movable edge and the fixed edge at intervals; the equidistant automatic adjusting device comprises a third pulley block and a fourth pulley block;

the third pulley block comprises a seventh fixed pulley, an eighth fixed pulley, a ninth fixed pulley, a fourth movable pulley and a third conveyor belt; the seventh fixed pulley is arranged on the fixed edge, the eighth fixed pulley and the ninth fixed pulley are both arranged on the fixed carrier, and the fourth movable pulley is arranged on the second supporting device; one end of the third conveyor belt is connected with the moving edge, and the other end of the third conveyor belt is connected with the second supporting device after sequentially passing around the seventh fixed pulley, the eighth fixed pulley, the fourth movable pulley and the ninth fixed pulley;

the fourth pulley block comprises a tenth fixed pulley, an eleventh fixed pulley, a twelfth fixed pulley, a fifth movable pulley, a sixth movable pulley and a fourth conveyor belt; the tenth fixed pulley is arranged on the fixed edge, the eleventh fixed pulley and the twelfth fixed pulley are both arranged on the fixed carrier, the fifth movable pulley is arranged on the moving edge, and the sixth movable pulley is arranged on the first supporting device; one end of the third conveying belt is connected with the fixed edge, and the other end of the third conveying belt is connected with the first supporting device after sequentially passing around the fifth fixed pulley, the tenth fixed pulley, the eleventh fixed pulley, the sixth fixed pulley and the twelfth fixed pulley.

The further technical scheme is that the equidistant automatic adjusting device also comprises a third guide rail and a fourth guide rail, and a seventh fixed pulley, an eighth fixed pulley, a ninth fixed pulley and a fourth movable pulley are all arranged on the third guide rail; the tenth fixed pulley, the eleventh fixed pulley, the twelfth fixed pulley, the fifth movable pulley and the sixth movable pulley are all arranged on the fourth guide rail.

The further technical proposal is that the third guide rail and the fourth guide rail are fixedly arranged on the fixed edge.

The further technical scheme is that the second driving belt and the third driving belt are both steel wire ropes.

Through the technical scheme of the second aspect, when the moving edge moves a distance S in a direction away from the fixed edge, the first pulley block drives the second supporting device to move 1/3S in the direction away from the fixed edge, and the second pulley block drives the first supporting device to move 2/3S in the direction away from the fixed edge, so that the first supporting device and the second supporting device are still arranged between the moving edge and the fixed edge at equal intervals.

In a third aspect, an embodiment of the present invention provides an equidistant supporting apparatus, which includes the equidistant automatic adjustment device provided in the first aspect and/or the second aspect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments 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 a schematic structural diagram of an equidistant automatic adjustment device provided in embodiment 1 of the present invention;

fig. 2 is a schematic diagram of the first supporting device and the second supporting device being equally spaced according to an embodiment of the present invention;

FIG. 3 is a schematic view of the first supporting device and the second supporting device being equally spaced according to another embodiment of the present invention;

fig. 4 is a schematic structural diagram of an equidistant automatic adjustment device provided in embodiment 2 of the present invention.

Reference numerals

The movable side 10, the first supporting device 20, the second supporting device 30, the fixed side 40, the first fixed pulley 51, the second fixed pulley 52, the first movable pulley 53, the third fixed pulley 54, the first transmission belt 55, the first guide rail 56, the second movable pulley 61, the fourth fixed pulley 62, the fifth fixed pulley 63, the third movable pulley 64, the sixth fixed pulley 65, the second transmission belt 66, the second guide rail 67, the seventh fixed pulley 71, the eighth fixed pulley 72, the fourth movable pulley 73, the ninth fixed pulley 74, the third transmission belt 75, the third guide rail 76, the fifth movable pulley 81, the tenth fixed pulley 82, the eleventh fixed pulley 83, the sixth movable pulley 84, the twelfth fixed pulley 85, the fourth transmission belt 86, and the fourth guide rail 87.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, wherein like reference numerals represent like elements in the drawings. It is apparent that the embodiments to be described below are only a part of the embodiments of the present invention, and not all of them. 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.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the embodiments of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the invention. As used in the description of embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

Example 1

Referring to fig. 1, embodiment 1 of the present invention provides an equidistant automatic adjustment device. The equidistant automatic adjusting device is applied to equidistant supporting equipment, and the equidistant supporting equipment comprises a moving edge 10, a first supporting device 20, a second supporting device 30 and a fixed edge 40 which are sequentially arranged at intervals. The first and second supporting means 20 and 30 serve to support the glass between the moving side 10 and the fixed side 40. The automatic equidistant adjustment device of embodiment 1 can automatically adjust the positions of the first and second supporting means 20 and 30 when the moving edge 10 moves toward the fixed edge 40, so that the first and second supporting means 20 and 30 are disposed at equal intervals between the moving edge 10 and the fixed edge 40. Referring to fig. 2, when the interval between the moving side 10 and the fixed side 40 is 1500mm, the first and second supporting means 20 and 30 divide the interval between the moving side 10 and the fixed side 40 into trisections, each of which is 500 mm. Alternatively, referring to fig. 3, in an embodiment, when the interval between the moving edge 10 and the fixed edge 40 is 3000mm, the first supporting device 20 and the second supporting device 30 divide the interval between the moving edge 10 and the fixed edge 40 into three equal parts, each equal part being 1000 mm.

The automatic isometric adjusting device comprises a first pulley block and a second pulley block.

The first pulley block comprises a first fixed pulley 51, a second fixed pulley 52, a third fixed pulley 54, a first movable pulley 53 and a first transmission belt 55; the first fixed pulley 51 is arranged on a fixed carrier (such as a bracket), the second fixed pulley 52 and the third fixed pulley 54 are arranged on the fixed edge 40, and the first movable pulley 53 is arranged on the second supporting device 30; one end of the first belt 55 is connected to the moving edge 10, and the other end of the first belt 55 is connected to the second supporting device 30 after passing around the first fixed pulley 51, the second fixed pulley 52, the first movable pulley 53, and the third fixed pulley 54 in sequence.

The second pulley block comprises a fourth fixed pulley 62, a fifth fixed pulley 63, a sixth fixed pulley 65, a second movable pulley 61, a third movable pulley 64 and a second transmission belt 66; the fourth fixed pulley 62 is arranged on the fixed carrier, the fifth fixed pulley 63 and the sixth fixed pulley 65 are arranged on the fixed edge 40, the second movable pulley 61 is arranged on the movable edge 10, and the third movable pulley 64 is arranged on the first supporting device 20; one end of the second belt 66 is connected to the fixed carrier, and the other end of the second belt 66 is connected to the first supporting device 20 after passing around the second movable pulley 61, the fourth fixed pulley 62, the fifth fixed pulley 63, the third movable pulley 64, and the sixth fixed pulley 65 in this order.

The working principle of the equidistant automatic regulating device provided by the embodiment 1 is as follows:

when the moving edge 10 moves the distance S toward the fixed edge 40, the moving edge 10 pulls the first belt 55, and the first fixed pulley 51, the second fixed pulley 52, the first movable pulley 53, and the third fixed pulley 54 are sequentially rotated by the first belt 55, so that the second supporting device 30 and the first movable pulley 53 are pulled to move 1/3S together toward the fixed edge 40.

At the same time, the moving edge 10 pulls the second belt 66, and the second movable pulley 61, the fourth fixed pulley 62, the fifth fixed pulley 63, the third movable pulley 64, and the sixth fixed pulley 65 are sequentially rotated by the second belt 66, thereby pulling 2/3S that the first supporting device 20 and the third movable pulley 64 move together in the direction toward the fixed edge 40.

It should be noted that, in embodiment 1, due to the difference between the pulley assemblies of the first supporting device 20 and the second supporting device 30, when the moving edge 10 moves towards the fixed edge 40, the distance that the first supporting device 20 moves is greater than the distance that the second supporting device 30 moves.

It can be seen that when the moving edge 10 moves a distance S toward the fixed edge 40, the first pulley set drives the second supporting device 30 to move 1/3S toward the fixed edge 40, and the second pulley set drives the first supporting device 20 to move 2/3S toward the fixed edge 40, so that the first supporting device 20 and the second supporting device 30 are still disposed between the moving edge 10 and the fixed edge 40 at equal intervals.

Further, the equidistant automatic adjusting device further comprises a first guide rail 56 and a second guide rail 67, wherein the first guide rail 56 and the second guide rail 67 are fixedly arranged on the fixed edge 40; the first fixed pulley 51, the second fixed pulley 52, the third fixed pulley 54 and the first movable pulley 53 are all arranged on the first guide rail 56; the fourth fixed sheave 62, the fifth fixed sheave 63, the sixth fixed sheave 65, the second movable sheave 61, and the third movable sheave 64 are provided on the second guide rail 67. The first guide rail 56 and the second guide rail 67 function as guides, and the first support device 20 and the second support device 30 can be moved in a predetermined direction.

Further, the first transmission belt 55 and the second transmission belt 66 are both steel wire ropes. The steel wire rope has high strength and is not easy to break.

Example 2

Referring to fig. 4, embodiment 2 of the present invention provides an equidistant automatic adjustment device. The equidistant automatic adjusting device is applied to equidistant supporting equipment, and the equidistant supporting equipment comprises a moving edge 10, a first supporting device 20, a second supporting device 30 and a fixed edge 40 which are sequentially arranged at intervals. The first and second supporting means 20 and 30 serve to support the glass between the moving side 10 and the fixed side 40. When the moving edge 10 moves away from the fixed edge 40, the automatic equidistant adjustment device provided in embodiment 2 can automatically adjust the positions of the first supporting device 20 and the second supporting device 30, so that the first supporting device 20 and the second supporting device 30 are disposed at equal intervals between the moving edge 10 and the fixed edge 40. Specifically, the equidistant automatic adjusting device comprises a third pulley block and a fourth pulley block.

The third pulley block comprises a seventh fixed pulley 71, an eighth fixed pulley 72, a ninth fixed pulley 74, a fourth movable pulley 73 and a third conveyor belt 75; a seventh fixed pulley 71 is arranged on the fixed side 40, an eighth fixed pulley 72 and a ninth fixed pulley 74 are arranged on a fixed carrier (such as a bracket), and a fourth movable pulley 73 is arranged on the second supporting device 30; one end of the third conveyor belt 75 is connected with the moving edge 10, and the other end of the third conveyor belt 75 is connected with the second supporting device 30 after sequentially passing around the seventh fixed pulley 71, the eighth fixed pulley 72, the fourth movable pulley 73 and the ninth fixed pulley 74;

the fourth pulley block comprises a tenth fixed pulley 82, an eleventh fixed pulley 83, a twelfth fixed pulley 85, a fifth movable pulley 81, a sixth movable pulley 84 and a fourth conveyor belt 86; a tenth fixed pulley 82 is arranged on the fixed edge 40, an eleventh fixed pulley 83 and a twelfth fixed pulley 85 are arranged on the fixed carrier, a fifth movable pulley 81 is arranged on the movable edge 10, and a sixth movable pulley 84 is arranged on the first supporting device 20; one end of the third belt 75 is connected to the fixed edge 40, and the other end of the third belt 75 is connected to the first supporting device 20 after passing around a fifth fixed pulley 81, a tenth fixed pulley 82, an eleventh fixed pulley 83, a sixth fixed pulley 84, and a twelfth fixed pulley 85 in this order.

The working principle of the equidistant automatic adjusting device provided by the embodiment 2 is as follows:

when the moving edge 10 moves a distance S away from the fixed edge 40, the moving edge 10 pulls the third belt 75, and the seventh fixed pulley 71, the eighth fixed pulley 72, the fourth movable pulley 73, and the ninth fixed pulley 74 rotate in sequence by the third belt, and pulls 1/3S in which the second supporting device 30 and the fourth movable pulley 73 move together in a direction away from the fixed edge 40.

Meanwhile, the moving edge 10 pulls the fourth belt, and the fifth movable pulley 81, the tenth fixed pulley 82, the eleventh fixed pulley 83, the sixth movable pulley 84, and the twelfth fixed pulley 85 are driven by the fourth belt to rotate in sequence, so that the first supporting device 20 and the sixth movable pulley 84 are pulled to move 2/3S in a direction away from the fixed edge 40 together.

It should be noted that, in embodiment 2, due to the difference between the pulley assemblies of the first supporting device 20 and the second supporting device 30, when the moving edge 10 moves away from the fixed edge 40, the distance that the first supporting device 20 moves is greater than the distance that the second supporting device 30 moves.

It can be seen that when the moving edge 10 moves a distance S away from the fixed edge 40, the first pulley block drives the second supporting device 30 to move 1/3S away from the fixed edge 40, and the second pulley block drives the first supporting device 20 to move 2/3S away from the fixed edge 40, so that the first supporting device 20 and the second supporting device 30 are still disposed between the moving edge 10 and the fixed edge 40 at equal intervals.

Further, the equidistant automatic adjusting device further comprises a third guide rail 76 and a fourth guide rail 87, wherein the third guide rail 76 and the fourth guide rail 87 are fixedly arranged on the fixed edge 40; the seventh fixed pulley 71, the eighth fixed pulley 72, the ninth fixed pulley 74 and the fourth movable pulley 73 are all arranged on the third guide rail 76; the tenth fixed sheave 82, the eleventh fixed sheave 83, the twelfth fixed sheave 85, the fifth movable sheave 81, and the sixth movable sheave 84 are provided on the fourth guide rail 87. The third guide rail 76 and the fourth guide rail 87 function as guides, and the first support device 20 and the second support device 30 can be moved in a predetermined direction.

Further, the first transmission belt 55 and the second transmission belt 66 are both steel wire ropes. The steel wire rope has high strength and is not easy to break.

The embodiment of the invention also provides equidistant supporting equipment (such as a glass cutting machine), which comprises the equidistant automatic adjusting device provided by the embodiment 1 and/or the embodiment 2. In an alternative embodiment, the equidistant supporting apparatus may include the equidistant automatic adjusting device proposed in embodiments 1 and 2, wherein the first guide rail and the third guide rail are the same guide rail; the second guide rail and the fourth guide rail are the same guide rail; from this, no matter remove the limit and be close to or keep away from fixed limit motion, the homoenergetic guarantees that first strutting arrangement and second strutting arrangement can move the equidistant setting between limit and the fixed limit.

It should be noted that the structures of the first supporting device and the second supporting device are well known to those skilled in the art, and the embodiment of the present invention is not limited thereto.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, while the invention has been described with respect to the above-described embodiments, it will be understood that the invention is not limited thereto but may be embodied with various modifications and changes.

While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.