CN216589770U

CN216589770U - Adjustable belt, transmission device and glass tempering furnace

Info

Publication number: CN216589770U
Application number: CN202123084941.2U
Authority: CN
Inventors: 邵瑞彬; 李鑫; 李冬冬; 冯辉; 李权东; 欧阳天清
Original assignee: Chenzhou Qibin Photovoltaic And Photoelectric Glass Co ltd
Current assignee: Hunan Qibin Solar Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-05-24
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a flexible belt, a transmission device and a glass tempering furnace, wherein the flexible belt is in a closed loop structure formed by sequentially connecting a plurality of flexible joints end to end: the movable joint comprises a main board, a connecting board and a clamping board which are connected in sequence; a plurality of clamping grooves are communicated on the main board, and the clamping plate is clamped in one of the clamping grooves of the adjacent loose joints; two opposite surfaces of the main board are respectively a working surface and a binding surface, and two side walls of the main board between the working surface and the binding surface are side wall surfaces; the binding face is close to the spigot surface that the both sides of cardboard all are the slope setting. In the utility model, the clamping plates of the movable joints are clamped into the clamping grooves of the adjacent movable joints, and a plurality of movable joints are sequentially connected in an ending manner to form a closed-loop movable belt. The loose joint is jointed with the guide surface of the adjacent loose joint, and the friction between the two adjacent loose joints is reduced through the guide surface, so that the damage of the loose joint is avoided. The loose belt is used for transmission, so that the loose belt is small in abrasion and not easy to break, the running stability of the product is improved, and the product quality is improved.

Description

Adjustable belt, transmission device and glass tempering furnace

Technical Field

The utility model relates to the technical field of transmission, in particular to a flexible belt, a transmission device and a glass tempering furnace.

Background

In the current deep processing production process of glass, a toughening furnace is important equipment of a production line and is a throat of the whole production line. The stability of tempering furnace directly influences the product quality of deep processing production line, and the driven normal operating of tempering furnace is the first guarantee that the tempering furnace is stable. The main transmission belt of the toughening furnace uses an O-shaped PU belt in the past.

But the O-shaped PU belt can frequently generate phenomena of fracture, clamping grooves and serious abrasion in the using process, so that the rotation speed of the roller way is inconsistent, the product is scratched, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a flexible belt, a transmission device and a glass tempering furnace, and aims to solve the problem of poor product quality.

In order to achieve the purpose, the adjustable belt provided by the utility model is a closed loop structure formed by sequentially connecting a plurality of adjustable joints end to end:

the movable joint comprises a main board, a connecting board and a clamping board which are connected in sequence; a plurality of clamping grooves are arranged in the main board in a penetrating manner, and the clamping plate is clamped in one of the clamping grooves of the adjacent movable joints;

two opposite surfaces of the main board are respectively a working surface and a binding surface, and two side walls of the main board between the working surface and the binding surface are side wall surfaces; the two sides of the binding surface, which are close to the clamping plate, are obliquely arranged guide surfaces, and the distance between the guide surfaces and the working surface is gradually enlarged along the direction far away from the clamping plate; the angle between the guide surface and the side wall surface on the adjacent side is 35-45 deg.

Preferably the angle between the guide surface and the adjacent side wall of the main panel is 42 °.

Preferably, the clamping groove is rectangular, and one side of the clamping groove facing the clamping plate is an arc surface.

Preferably, the length direction of draw-in groove with the length direction of mainboard is unanimous, the length of draw-in groove is 8mm, the width of draw-in groove is 4.5 mm.

Preferably, a plurality of the card slots are arranged at intervals along the length direction of the main board.

Preferably, the clamping plate is trapezoidal, and the connecting plate is connected to the bottom surface of the clamping plate.

Preferably, the top surface and the side of cardboard all are the inclined plane setting, the inclined plane is close to each other from binding face towards the direction of working face.

Preferably, the connecting edges of the top surface and the side surfaces of the clamping plate are arranged in a rounded manner.

The utility model also provides a transmission device, which comprises a driving wheel and a driven wheel; the driving wheel and the driven wheel are sleeved with flexible belts.

The utility model also provides a glass toughening furnace, which applies a transmission device.

In the technical scheme of the utility model, the clamping plates of the movable joints are clamped into the clamping grooves of the adjacent movable joints, and the plurality of movable joints are sequentially connected in an ending manner to form a closed-loop movable belt. The loose joint is jointed with the guide surface of the adjacent loose joint, and the friction between the two adjacent loose joints is reduced through the guide surface, so that the damage of the loose joint is avoided. The loose belt is used for transmission, so that the loose belt is small in abrasion and not easy to break, the running stability of the product is improved, and the product quality is improved. When one loose joint in the loose belt is damaged, the single loose joint can be replaced at any time, the whole loose belt does not need to be replaced, and the cost is saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a movable joint according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another view angle of a flexible joint according to an embodiment of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a flexible belt, a transmission device and a glass tempering furnace.

Referring to fig. 1 to 2, in an embodiment of the present invention, the flexible belt is a closed loop structure formed by sequentially connecting a plurality of flexible joints 100 end to end: the movable joint 100 comprises a main board 200, a connecting board 300 and a clamping board 400 which are connected in sequence; a plurality of clamping grooves 500 are arranged on the main board 200 in a penetrating manner, and the clamping plate 400 is clamped in one of the clamping grooves 500 of the adjacent adjustable joints 100; two opposite surfaces of the main board 200 are respectively a working surface 201 and a binding surface 202, and two side walls of the main board 200 between the working surface 201 and the binding surface 202 are side wall surfaces; the two sides of the attachment surface 202, which are close to the clamping plate 400, are both provided with obliquely arranged guide surfaces 600, and the distance between the guide surfaces 600 and the working surface 201 is gradually enlarged along the direction away from the clamping plate 400; the angle between the guide surface 600 and the side wall surface on the adjacent side is 35-45 deg..

The clamping plate 400 of each loose joint 100 is clamped into the clamping groove 500 of the adjacent loose joint 100, and the multiple loose joints 100 are sequentially connected in an ending manner to form a closed-loop loose belt. The movable joints 100 are jointed with the guide surfaces 600 of the adjacent movable joints 100, and the friction between the two adjacent movable joints 100 is reduced through the guide surfaces 600, so that the movable joints 100 are prevented from being damaged. The loose belt is used for transmission, so that the loose belt is small in abrasion and not easy to break, the running stability of the product is improved, and the product quality is improved.

When one loose joint 100 in the loose belt is damaged, the single loose joint 100 can be replaced at any time, the whole loose belt does not need to be replaced, and the cost is saved.

Specifically, the main body of the main board 200 is a rectangular board, the connecting board 300 is a rectangular board, and the thicknesses of the main board 200, the connecting board 300 and the clamping board 400 are the same. The connecting plate 300 is fixed at one end of the main plate 200, and the clamping plate 400 is fixed at one end of the connecting plate 300 far away from the main plate 200.

Further, the adjustable joint 100 is made of vulcanized rubberized canvas layers, so that the friction resistance of the adjustable joint 100 is improved.

Specifically, the adjustable joint 100 is vulcanized multi-layer rubberized canvas, and the multi-layer structure further improves the strength and the wear resistance of the adjustable joint 100.

Further, the angle between the guide surface 600 and the side wall of the main plate 200 on the near side is 42 °. Through the angle setting of this spigot surface 600, further reduce the friction between two loose bands, improve the life of loose joint 100, improve the life of loose band promptly, further improve product quality.

Specifically, the angle between the guide surface 600 and the attachment surface 202 is 43 degrees, the guide surface 600 is arranged in a triangular shape, and when the adjustable belt works, the adjustable joint 100 and the guide surface 600 of the adjacent adjustable joint 100 rub or collide with each other in a reciprocating manner.

Further, the slot 500 is rectangular, and one side of the slot 500 facing the card 400 is an arc surface 501. Through the design of arc surface 501, make things convenient for cardboard 400 to pass draw-in groove 500, connecting plate 300 falls into draw-in groove 500 this moment. When the flexible belt works, the connecting plate 300 of the flexible joint 100 is positioned in the slot 500 and changes the angle. And when the adjustable belt works, the clamping plate 400 does not contact the arc surface 501 of the clamping groove 500.

Specifically, the slot 500 is vertically opened on the working surface 201 or the abutting surface 202 of the card 400, and the slot 500 penetrates through the entire motherboard 200.

Further, the length direction of the card slot 500 is consistent with the length direction of the main board 200, the length of the card slot 500 is 8mm, and the width of the card slot 500 is 4.5 mm. Through this design, make things convenient for cardboard 400 to pass draw-in groove 500, and connecting plate 300 is located draw-in groove 500, improves the stability of structure.

Specifically, the width of the connection plate 300 is not more than 4.5 mm. The connecting plate 300 can pass through and slide in the clamping groove 500, and damage to the connecting plate 300 caused by too large friction force between the connecting plate 300 and the clamping groove 500 is avoided.

Further, a plurality of card slots 500 are arranged at intervals along the length direction of the main board 200. When the length of the adjustable belt is not appropriate, the adjustment is performed by adding or reducing the number of the adjustable joints 100 and adjusting the positions of the clamping grooves 500 on the adjacent adjustable joints 100 by the clamping plates 400. The adjustable belt with the proper length can be conveniently adjusted manually to adapt to different structures, and manual operation and adjustment are facilitated.

In the present embodiment, two card slots 500 are provided. It should be noted that the number of the card slots 500 is correspondingly set according to the length of the main board 200, and the spacing distances between the plurality of card slots 500 are the same.

Further, the card 400 has a trapezoidal shape, and the connection plate 300 is connected to a bottom surface of the card 400. Specifically, after the card 400 passes through the card slot 500, the bottom surface of the card 400 is used to abut against the main board 200.

Specifically, the card 400 has an isosceles trapezoid shape. When a plurality of loose joints 100 are installed into a loose belt, the loose joint 100 is perpendicular to the loose joint 100 to be connected, the width of the clamping plate 400 is opposite to the length direction of the clamping groove 500 of another loose joint 100, the clamping plate 400 passes through the corresponding clamping groove 500, the connecting plate 300 is positioned in the clamping groove 500, the loose joints 100 are rotated, the length directions of the two loose joints 100 are the same, and the jointing surface 202 of the loose joint 100 is jointed with the working surface 201 of the other loose joint 100.

Further, the top surface and the side surface of the card 400 are both provided as inclined surfaces 401, and the inclined surfaces 401 are close to each other in a direction from the attaching surface 202 toward the working surface 201. When the adjustable belt is installed, the inclined surface 401 of the clamping plate 400 plays a guiding role.

Further, the connecting edges of the top and side surfaces of the card 400 are provided with rounded corners 402. Through the setting of spigot surface 600, reduce the friction of cardboard 400 and draw-in groove 500, make things convenient for the manual work to pass cardboard 400 through draw-in groove 500.

The utility model also provides a transmission device, which comprises a driving wheel and a driven wheel; the active wheel and the driven wheel are sleeved with an active belt. The specific structure of the adjustable belt refers to the above embodiments, and since the transmission device adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

The utility model also provides a glass toughening furnace, which further comprises a driving shaft, a driven shaft and a transmission device, wherein a driving wheel in the transmission device is coaxially fixed on the driving shaft, and a driven wheel is coaxially fixed on the driven shaft. The specific structure of the transmission device refers to the above embodiments, and since the glass tempering furnace adopts all the technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a loose belt, its characterized in that, loose belt is the closed loop structure that a plurality of loose joints end to end connection formed in proper order:

the movable joint comprises a main plate, a connecting plate and a clamping plate which are connected in sequence; a plurality of clamping grooves are arranged in the main board in a penetrating manner, and the clamping plate is clamped in one of the clamping grooves of the adjacent movable joints;

two opposite surfaces of the main board are respectively a working surface and a binding surface, and two side walls of the main board between the working surface and the binding surface are side wall surfaces; the two sides of the binding surface, which are close to the clamping plate, are obliquely arranged guide surfaces, and the distance between the guide surfaces and the working surface is gradually enlarged along the direction far away from the clamping plate; the angle between the guide surface and the side wall surface on the adjacent side is 35-45 degrees.

2. The adjustable belt of claim 1, wherein the angle between the guide surface and the adjacent side wall of the main plate is 42 °.

3. The adjustable belt of claim 1, wherein said slot has a rectangular shape, and a side of said slot facing said clamping plate has a circular arc surface.

4. The adjustable belt according to claim 3, wherein the length direction of the slot is identical to the length direction of the main plate, the length of the slot is 8mm, and the width of the slot is 4.5 mm.

5. The adjustable belt according to any one of claims 1 to 4, wherein a plurality of the engaging grooves are provided at intervals along a length direction of the main plate.

6. The adjustable belt of any one of claims 1 to 4, wherein said clamping plate has a trapezoidal shape, and said connecting plate is connected to a bottom surface of said clamping plate.

7. The adjustable belt of any one of claims 1 to 4, wherein the top surface and the side surface of the engaging plate are inclined surfaces, and the inclined surfaces are close to each other from the engaging surface toward the working surface.

8. The adjustable belt of claim 7, wherein the connecting edges of the top and side surfaces of the clamping plate are rounded.

9. A transmission device is characterized by comprising a driving wheel and a driven wheel; the active belt as claimed in any one of claims 1 to 8 is sleeved on the driving wheel and the driven wheel.

10. A glass tempering furnace, characterized in that the tempering furnace employs the transmission device as claimed in claim 9, and a driving shaft and a driven shaft, a driving pulley in the transmission device being coaxially fixed to the driving shaft, and a driven pulley being coaxially fixed to the driven shaft.