CN218520376U

CN218520376U - Driving belt with identification function

Info

Publication number: CN218520376U
Application number: CN202222615823.8U
Authority: CN
Inventors: 华毅; 秦娟; 刘忠习
Original assignee: Gates Unitta Power Transmission (suzhou) Ltd
Current assignee: Gates Unitta Power Transmission (suzhou) Ltd
Priority date: 2022-10-07
Filing date: 2022-10-07
Publication date: 2023-02-24
Anticipated expiration: 2032-10-07

Abstract

The utility model provides a drive belt with discernment function, drive belt surface are provided with distinguishable two-dimensional code, and the two-dimensional code is listed as for n along drive belt length direction, and n is greater than or equal to 2, and n is listed as the two-dimensional code is arranged along drive belt width direction ladder, and n is listed as the two-dimensional code and has a complete two-dimensional code at least, the utility model discloses adopt the mode of ladder arrangement to arrange a plurality of two-dimensional codes at the drive belt surface, have effectively improved complete rate, the discernment rate and the general rate of two-dimensional code on the drive belt after the cutting, but wide application in various drive belts.

Description

Driving belt with identification function

Technical Field

The utility model relates to a drive belt technical field especially relates to a drive belt with identification function.

Background

In recent years, the counterfeit behavior of the transmission belt is continuously reduced, and the main materials of the transmission belt are rubber and thread ropes, so that the rubber composition is difficult to detect, a specific tool and specific personnel are required to detect and analyze, the time is long, the cost is high, and whether the bought goods are genuine or not can not be quickly and truly judged for consumers. At present, the market is popular in that corresponding trademarks or codes are printed on the back side of the transmission belt and used for identifying and distinguishing manufacturers, but because the printed labels are obvious, the imitation is simple, convenience is not brought to consumers for judging the authenticity of the transmission belt, and instead, the quality problem of counterfeit goods in the market influences the credit of the regular manufacturers.

With the development of electronic technology, two-dimensional code payment has become the most convenient payment method for consumers in recent years, and two-dimensional code labels are attached to the surfaces of objects for payment, card punching and the like. However, the transmission belt is used for transmission and is in contact friction with the belt wheel, the mode of sticking the two-dimension code label can only be stuck on the packaging box but cannot be stuck on a transmission belt product, and once the transmission belt is separated from the packaging box, the two-dimension code information cannot be associated. Therefore, it is desirable to provide a belt with identification features that facilitate consumers or sales personnel to quickly and accurately know the information about the belt or identify the authenticity of the belt.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical problem and provide a drive belt with identification function, the drive belt surface is provided with distinguishable two-dimensional code, the two-dimensional code includes the typewriter ribbon layer of compriseing the colour lump, the colour lump is crisscross each other with local surface rubber, and the colour is different, the two-dimensional code is listed as n along drive belt length direction, and n is greater than or equal to 2, and the drive belt width is b, and the two-dimensional code width is c, n is listed as the two-dimensional code is arranged along drive belt width direction ladder, and adjacent two ladder differences of two-dimensional code on drive belt width direction are a, and a = (b-c)/(n-1).

The outer surface of the transmission belt is the outer surface of the top rubber, and the color blocks and the local top rubber are mutually staggered to form a two-dimensional code.

The transmission belt further comprises a fabric layer located on the outer surface of the top rubber, a fabric rubber layer covers the outer surface of the fabric layer, the outer surface of the transmission belt is the outer surface of the fabric rubber layer, and the color blocks and the local fabric rubber layer are mutually staggered to form a two-dimensional code.

In order to ensure the definition and the universality of the two-dimensional code, the two-dimensional code is a square two-dimensional code, and the width of the two-dimensional code is 6-9 millimeters.

In order to prevent the two-dimensional code from being too many, influencing the drive belt outward appearance, the two-dimensional code sets up 4 rows along drive belt length direction.

A transmission belt with an identification function is characterized in that identifiable two-dimensional codes are arranged on the outer surface of the transmission belt, the two-dimensional codes are n rows along the length direction of the transmission belt, n is more than or equal to 2, the n rows of the two-dimensional codes are arranged in a stepped mode along the width direction of the transmission belt, and at least one complete two-dimensional code is arranged in the n rows of the two-dimensional codes.

Preferably, the width of the transmission belt is b, the width of the two-dimensional code is c, and the step difference of two adjacent rows of two-dimensional codes in the width direction of the transmission belt is a, (b-c) is more than or equal to a and is more than 0.

Preferably, the step difference a = (b-c)/(n-1) of two adjacent columns of two-dimensional codes.

The utility model discloses the mode that adopts the ladder to arrange at the drive belt surface sets up the two-dimensional code, has effectively improved complete rate, discernment rate and the universal factor of two-dimensional code, but wide application in various drive belts.

Drawings

Fig. 1, the structure of the present invention is schematically illustrated.

Fig. 2, the utility model discloses two-dimensional code structure section enlargies the sketch map.

Fig. 3 is a schematic diagram of an embodiment of the present invention.

Fig. 4 is a schematic view of the rubber sleeve of the present invention.

1. Two-dimensional codes; 2. carrying out glue jacking; 3. a cord; 4. base glue; 5. a fabric layer; 11. color blocks; 21. partial rubber layer, 100, drive belt.

Detailed Description

As shown in fig. 1 to 4, a two-dimensional code having an identification function is provided on the outer surface of the transmission belt 100, i.e., the surface on the side away from the base rubber.

Specifically, as shown in fig. 1 and 2, the transmission belt 100 includes a top rubber 2 and a bottom rubber 4, and a cord 3 is located between the top rubber 2 and the bottom rubber 4 and extends along the length direction of the transmission belt. The base rubber 4 is provided with wedges or teeth extending in the length direction of the belt. The outer surface of the transmission belt, namely the outer surface of the top rubber 2 is partially provided with a two-dimensional code. The two-dimensional code comprises a color ribbon layer, wherein the color ribbon layer is composed of a plurality of color blocks 11, and the color ribbon layer is roughly in a square design. The material of the color blocks 11 can be resin or ink, etc. The color of the color block 11 is different from that of the top glue 2. The rubber of the transmission belt is usually black, so that the color blocks avoid selecting black, and white, blue or red can be selected. The ribbon layer can be disposed on the belt by attaching the ribbon layer to a paper or a thermoplastic resin film, attaching the paper with the ribbon layer to the outer surface of the top rubber 2, the ribbon layer being adjacent to the outer surface rubber. During vulcanization, the color ribbon layer is transferred to the outer surface of the top rubber 2, the oil paper is torn off, the top rubber exposed between the color blocks 11 and the color blocks, namely the local rubber layer 21, is mutually staggered to form different colors, and then the two-dimensional code 1 is formed.

Since the belt 100 is formed by cutting a cylindrical belt tube one by one, a division pattern is shown in fig. 4. And the two-dimensional code is on taking a section of thick bamboo in the vulcanization in-process rendition, therefore when taking a section of thick bamboo to cut into the drive belt, the single-row arrangement of two-dimensional code can't guarantee to have a complete two-dimensional code on every area, for this reason generally adopts the size of reducing the two-dimensional code, but when the two-dimensional code is less, can't discern, or be difficult to discern and cause the discernment difficulty. Therefore, at least one complete two-dimensional code on each belt is ensured by adopting an n-row ladder arrangement mode. More specifically, the step difference a is larger than zero and smaller than or equal to the difference between the width b of the transmission belt and the width c of the two-dimensional codes, so that at least two rows of two-dimensional codes appear on each belt at the same time. Optimally, in order to ensure that at least one complete two-dimension code on one transmission belt can be ensured no matter if the transmission belt is cut, the step difference a is equal to the difference between the width b of the transmission belt and the width c of the two-dimension code, and n rows of step distribution is carried out, namely, a = (b-c)/(n-1). For preventing the two-dimensional code undersize, unable discernment, 6 ~ 9 millimeters are got to preferred two-dimensional code width, simultaneously for preventing the step difference undersize, when leading to having the two-dimensional code of multiseriate and just can guarantee random cutting, all there is a complete two-dimensional code on every area, and the two-dimensional code sets up 2 ~ 5 rows, preferred 4 rows along drive belt length direction. Unifying the two-dimensional code sizes of all the transmission belts and the requirement of identification precision.

According to the narrow V-ribbed belt of an automobile as an example, the V-ribbed belt with the belt width of 10 is characterized in that the width of the two-dimensional code is 8 mm, the n rows are 3 rows, the step difference is 1, and the integrity rate of the two-dimensional code after cutting reaches 93%. When n is 4 rows, the step difference is 0.67, and after cutting, the complete two-dimensional code existing in each row is found to reach 98%, and the recognition rate of the two-dimensional code is high. And adopt one row of three to align the width and get the no step difference two-dimensional code of arranging of 6 millimeters, the drive belt disability rate that the two-dimensional code is incomplete after the cutting leads to is 11%, and discernment is more difficult. Because the two-dimensional codes are randomly arranged according to the type and date of the produced transmission belt, the color blocks have more arrangement modes, and the appearance of the transmission belt is influenced by the arrangement of excessive numbers, the proposal is not more than 5 rows, and the width is preferably 6-9 mm.

In another embodiment, as shown in fig. 3, the transmission belt includes a base rubber 4 and a top rubber 2, a cord 3 extending along the length direction of the transmission belt is arranged between the top rubber 2 and the base rubber, teeth extending along the width direction of the transmission belt are arranged on the base rubber 4, a fabric layer 5 is arranged outside the top rubber 2 of the transmission belt, and a two-dimensional code 1 is arranged outside the fabric layer. In this type of transmission belt, since the fabric layers 5 are made of pre-treated fabric, and the outer surfaces of the fabric are covered with fabric rubber layers, the two-dimensional code 1 is formed by the interlaced arrangement of the color blocks 11 and the partial rubber layers on the fabric rubber layers.

And a bottom rubber fabric layer and the like are arranged on the outer side of the bottom rubber of part of the transmission belt, so that the application of the technology is not influenced.

In another embodiment, the outer surface of the back side of the transmission belt 100 is provided with two-dimensional codes, in order to ensure that each of the transmission belts 100 formed by cutting has a complete two-dimensional code, the two-dimensional codes are n rows along the length direction of the transmission belt, n is more than or equal to 2, the n rows of the two-dimensional codes are arranged in a ladder way along the width direction of the transmission belt, and at least one complete two-dimensional code is arranged in the n rows of the two-dimensional codes. In order to ensure that each transmission belt has a complete two-dimension code during any cutting, the width of the transmission belt is b, the width of the two-dimension code is c, and preferably, the step difference of two adjacent rows of the two-dimension codes in the width direction of the transmission belt is a, (b-c) is more than or equal to a and more than 0.

In order to reduce the number of the two-dimensional codes on each transmission belt, the step difference a = (b-c)/(n-1) of two adjacent columns of the two-dimensional codes is more preferable.

In order to ensure the definition and the universality of the two-dimensional code, when the two-dimensional code is a square two-dimensional code, the width of the two-dimensional code is 6-9 mm, preferably 4 rows, so that the sizes of the two-dimensional codes of all the transmission belts can be conveniently unified, and the requirement on the identification precision of the two-dimensional code can be met.

The above description only refers to the accompanying drawings for describing the specific embodiments of the present invention, and its purpose is to enable those skilled in the art to understand the contents of the present invention and to implement it, and the protection scope of the present invention can not be limited thereby.

Claims

1. The driving belt with the identification function is characterized in that identifiable two-dimensional codes are arranged on the outer surface of the driving belt, each two-dimensional code comprises a color belt layer composed of color blocks, the color blocks and local outer surface rubber are mutually staggered and different in color, n rows of the two-dimensional codes are arranged along the length direction of the driving belt, n is not less than 2, the width of the driving belt is b, the width of each two-dimensional code is c, the n rows of the two-dimensional codes are arranged in a stepped mode along the width direction of the driving belt, the step difference of every two adjacent two-dimensional codes in the width direction of the driving belt is a, and a = (b-c)/(n-1).

2. The transmission belt with identification function according to claim 1, wherein the outer surface of the transmission belt is an outer surface of a topping rubber, and the color blocks and the partial topping rubber are staggered with each other to form a two-dimensional code.

3. The transmission belt with identification function according to claim 1, wherein the transmission belt further comprises a fabric layer located on the outer surface of the top rubber, the outer surface of the fabric layer is covered with a fabric rubber layer, the outer surface of the transmission belt is the outer surface of the fabric rubber layer, and the color blocks and the partial fabric rubber layer are interlaced with each other to form a two-dimensional code.

4. The belt according to claim 1, wherein the two-dimensional code is a square two-dimensional code, and the width of the two-dimensional code is 6 to 9 mm.

5. The belt with identification function as claimed in claim 4, wherein the two-dimensional code is provided in 4 rows along the length direction of the belt.

6. The transmission belt with the identification function is characterized in that identifiable two-dimensional codes are arranged on the outer surface of the transmission belt, the two-dimensional codes are n rows along the length direction of the transmission belt, n is more than or equal to 2, the n rows of the two-dimensional codes are arranged in a stepped mode along the width direction of the transmission belt, and at least one complete two-dimensional code is arranged in the n rows of the two-dimensional codes.

7. The transmission belt with the identification function according to claim 6, wherein the width of the transmission belt is b, the width of the two-dimensional code is c, and the step difference of two adjacent rows of two-dimensional codes in the width direction of the transmission belt is a, (b-c) ≧ a > 0.

8. The transmission belt with an identification function according to claim 7, wherein a step difference a = (b-c)/(n-1) between two adjacent columns of two-dimensional codes.

9. The belt with identification function as claimed in claim 8, wherein the two-dimensional code is a square two-dimensional code, and the width of the two-dimensional code is 6 to 9 mm.

10. The belt with the identification function as claimed in claim 9, wherein the two-dimensional code is provided in 4 rows along the length direction of the belt.