Adjustable buckle conveying belt and adjustable buckle transmission unit

Abstract

The utility model relates to the technical field of adjustable buckle conveying equipment, and discloses an adjustable buckle conveying belt and an adjustable buckle transmission unit, the adjustable buckle conveying belt is formed by splicing and connecting a plurality of adjustable buckle transmission units in sequence, and a glue-containing conducting layer is arranged on one surface, connected with a transmission wheel, of each adjustable buckle unit. And the adhesive-containing conductive layer is directly coated or cured and then is attached to the adjustable buckle unit. The utility model discloses a movable buckle transmission unit. A glue-containing conductive layer is configured on at least one side surface of a movable buckle unit. According to the adjustable buckle conveying belt, static electricity generated by friction when the transmission working face of the adjustable buckle conveying belt makes contact with the transmission wheel can be reduced, the buffering performance when the transmission working face of the adjustable buckle conveying belt makes contact with the transmission wheel can be improved, and the abrasion resistance and the anti-static effect of the adjustable buckle conveying belt are improved; the service life in extreme environments such as high-speed, high-temperature and dry climates and extreme environment combination environments is prolonged, and the effect of improving the overall performance of the product is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of snap fastener conveying equipment, in particular to a snap fastener conveyor belt and a snap fastener drive unit. Background Art

[0002] The snap fastener conveyor belt is widely used in various transmission fields due to its high wear resistance, low manufacturing cost, convenient and quick installation, maintenance and replacement, and high service life, and is also deeply loved by various application scenarios in the transmission field.

[0003] In the prior art, a Chinese patent application with the publication number CN113124105A discloses a snap fastener belt, which includes at least three snap fastener units connected in a snap-fastening manner in sequence. Each snap fastener unit has a connecting body, a bendable support head connecting piece and a limiting support head sequentially arranged at its head, and a first insertion hole and a second insertion hole arranged in the front-back direction. Moreover, the first insertion hole of the snap fastener unit is sequentially supplied for the limiting support head of the first snap fastener unit adjacent to it behind to be inserted and limited; the second insertion hole of the snap fastener unit is supplied for the limiting support head of the snap fastener unit adjacent to it behind to be inserted and limited; the limiting support head and the bendable support head connecting piece of the snap fastener unit are sequentially inserted into the first insertion hole and the second insertion hole of the snap fastener unit to achieve locking. In this way, the fitting and clamping degree of both sides of the snap-fastened snap fastener belt is good, which reduces the overall noise during the use of the entire snap-fastener V-belt, and avoids the extension of the V-belt and prolongs its service life.

[0004] However, when it is applied to high-speed transmission and transmission in high-temperature and dry environments, the surface of the snap fastener conveyor belt is prone to wear and static electricity, resulting in frequent slipping, and the snap fastener transmission unit needs to be frequently maintained or replaced. Summary of the Utility Model

[0005] In order to overcome the deficiencies of the above prior art, the utility model provides a snap fastener conveyor belt and a snap fastener drive unit that can meet the requirements of wear resistance, anti-static electricity and long service time in extreme environments such as high speed, high temperature and dry climate.

[0006] The technical solution adopted by the utility model is: the snap fastener conveyor belt is formed by sequentially plugging and connecting a plurality of snap fastener drive units, and a glue-containing conductive layer is arranged on the surface of the snap fastener drive unit connected to the transmission wheel.

[0007] In this technical solution, the glue-containing conductive layer is directly coated or adhered to the snap fastener drive unit after curing.

[0008] In this technical solution, uniform follicular protrusions are also provided on the top of the conductive layer with glue, ensuring that the conductive effect reaches 10 to the power of 3 - 4, and is used to enhance the appropriate friction between the flexible buckle transmission unit and the transmission wheel during transmission.

[0009] In this technical solution, the flexible buckle transmission unit has an integrally formed mounting body, a bent insertion part, and a limiting buckle part, and the conductive layer with glue is arranged on one side surface of the mounting body, the bent insertion part, and the limiting buckle part that contact the transmission wheel.

[0010] In this technical solution, the overall structure of the conductive layer with glue on the flexible buckle transmission unit can be in the form of several parallel vertical stripes, horizontal stripes, or oblique stripes.

[0011] In this technical solution, the thickness of the conductive layer with glue is 0.1 - 2 mm.

[0012] In this technical solution, the flexible buckle transmission unit is formed by thermoplastic molding of PU composite material and industrial cloth, and the conductive layer with glue is a conductive adhesive made from a coating solution with polyurethane hot melt adhesive as the main component, configured with a reasonable proportion of glue and functional additives.

[0013] A flexible buckle transmission unit is provided with a conductive layer with glue on at least one side surface of the flexible buckle transmission unit.

[0014] In this technical solution, the flexible buckle transmission unit is formed by thermoplastic molding of PU composite material and industrial cloth, and the conductive layer with glue is a conductive adhesive made from a coating solution with polyurethane hot melt adhesive as the main component, configured with a reasonable proportion of glue and functional additives.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. A conductive layer with glue is arranged on the surface of the flexible buckle transmission unit connected to the transmission wheel, thereby reducing the static electricity generated by friction when the transmission working surface of the flexible buckle conveyor belt contacts the transmission wheel, and improving its wear resistance and antistatic effect.

[0017] 2. A conductive layer with glue of a certain thickness is arranged on the surface of the flexible buckle transmission unit connected to the transmission wheel, increasing the buffering performance when the transmission working surface of the flexible buckle conveyor belt contacts the transmission wheel, and further improving its wear resistance.

[0018] 3. By coating, bonding or other means, the conductive layer with glue is fixed, and its production cycle is controlled.

[0019] In summary, the flexible buckle conveyor belt of the present utility model can reduce the static electricity generated by friction when the driving working surface of the flexible buckle conveyor belt contacts the driving wheel, and can increase the buffering performance when the driving working surface of the flexible buckle conveyor belt contacts the driving wheel, improving its wear resistance and anti-static effect, extending its service life in extreme environments such as high speed, high temperature, dry climate and combined extreme environment combinations, and achieving the effect of improving the overall performance of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of an embodiment of the flexible buckle conveyor belt;

[0021] Figure 2 It is a connection structural diagram of the flexible buckle drive unit 10;

[0022] Figure 3 It is a structural diagram of an embodiment of the flexible buckle drive unit 10;

[0023] Figure 4 It is an unfolded view of an embodiment of the flexible buckle conveyor belt;

[0024] Where: 10 - flexible buckle drive unit, 11 - installation body, 12 - bending and inserting part, 13 - limiting buckle part; 20 - glue-containing conductive layer, 30 - driving wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the combination or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, during the description of the embodiments of the present utility model, the positional relationships of "upper", "lower", "front", "rear", "left", "right", etc. of all the devices in the drawings are all Figure 1 as the standard.

[0027] Such as Figure 1As shown in the figure, the flexible buckle conveyor belt is formed by sequentially plugging and connecting a plurality of flexible buckle drive units 10. A glue-containing conductive layer 20 is disposed on the surface of the flexible buckle drive unit 10 connected to the drive wheel 30. In a specific implementation process, the glue-containing conductive layer 20 can be arranged on both side surfaces of the flexible buckle drive unit 10, and both the front and back surfaces can be used as drive surfaces for drive work during operation. For this flexible buckle conveyor belt, a glue-containing conductive layer is disposed on the surface of the flexible buckle drive unit connected to the drive wheel 30, thereby reducing the static electricity generated by friction when the drive working surface of the flexible buckle conveyor belt contacts the drive wheel, improving its wear resistance and antistatic effect. And by disposing a glue-containing conductive layer with a certain thickness on the surface of the flexible buckle drive unit connected to the drive wheel, the buffering performance when the drive working surface of the flexible buckle conveyor belt contacts the drive wheel is increased, and thus its wear resistance is improved. The environmental adaptability during the drive process in a high-speed drive and high-temperature and dry environment is enhanced, thereby improving its product performance and expanding its application fields. In a specific implementation process, the material of the glue-containing conductive layer 20 is nanoscale conductive metal wires or nanoscale carbon fibers, conductive fiber fabrics, conductive coatings, conductive rubbers, conductive adhesives, etc. The material of the glue-containing conductive layer 20 can also be an adhesive composed of a resin matrix, conductive particles, dispersion additives, additives, etc. The matrix usually includes epoxy resin, acrylate resin, polyurethane, etc.

[0028] In at least one embodiment, the glue-containing conductive layer 20 is directly coated or adhered and connected to the flexible buckle drive unit 10 after curing. Each of the two connection methods has its own advantages and disadvantages. The coated glue-containing conductive layer 20 is not easily detached, has a good bonding effect, and the overall weight is light; however, the glue-containing conductive layer 20 connected after curing is flexible, can be fabricated on-site according to the on-site use, and has a short production and use cycle, and the finished product weight will increase relatively.

[0029] In at least one embodiment, uniformly distributed follicular protrusions are provided on the top of the glue-containing conductive layer 20 to ensure that the conductive effect reaches 10 to the power of 3-4, which is used to enhance the appropriate friction between the flexible buckle drive unit 10 and the drive wheel during transmission, and has good wear resistance and antistatic performance on the basis of ensuring that the flexible buckle drive unit 10 can be transmitted well.

[0030] In at least one embodiment, the flexible buckle transmission unit 10 has an integrally formed mounting body 11, a bent insertion part 12 and a limiting buckle part 13. The glue conductive layer 20 is disposed on one side surface of the mounting body 11, the bent insertion part 12 and the limiting buckle part 13 that contacts the transmission wheel 30. This configuration method can meet the requirements of anti-slip, anti-static electricity and wear resistance during the transmission of the flexible buckle conveyor belt whether it enters and exits through the smooth surface M or the buckle protruding surface N. Here, the buckle protruding surface N refers to the side surface where the limiting buckle part 13 protrudes after the flexible buckle transmission unit 10 is plugged together, and the smooth surface M is the other side surface where the limiting buckle part 13 protrudes after the flexible buckle transmission unit 10 is plugged together.

[0031] In at least one embodiment, the overall structure of the glue conductive layer 20 on the flexible buckle transmission unit 10 can be in the form of a plurality of vertically arranged parallel stripes, horizontally arranged parallel stripes or obliquely arranged stripes, or it can also cover the surface of the flexible buckle transmission unit 10.

[0032] In at least one embodiment, the thickness of the glue conductive layer 20 is 0.1 - 2 mm, which can meet the anti-static electricity requirement and can also moderately meet the wear resistance requirement.

[0033] In at least one embodiment, the flexible buckle transmission unit 10 is formed by thermoplastic molding of a PU composite material and industrial cloth. The glue conductive layer 20 is made of a coating solution with polyurethane hot melt adhesive as the main component and a reasonable proportion of glue and functional additives. It has a relatively low overall manufacturing cost and can meet the use performance and requirements of transmission.

[0034] A flexible buckle transmission unit is provided with a glue conductive layer 20 on at least one side surface of the flexible buckle transmission unit 10.

[0035] In at least one embodiment, the flexible buckle transmission unit 10 is formed by thermoplastic molding of a PU composite material and industrial cloth. The glue conductive layer 20 is made of a coating solution with polyurethane hot melt adhesive as the main component and a reasonable proportion of glue and functional additives.

[0036] In at least one embodiment, the glue conductive layer 20 is directly coated or bonded to the flexible buckle transmission unit 10 after curing. The overall structure of the glue conductive layer 20 on the flexible buckle transmission unit 10 can be in the form of a plurality of vertically arranged parallel stripes, horizontally arranged parallel stripes or obliquely arranged stripes.

[0037] The embodiments disclosed in the present invention are preferred embodiments, but are not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present invention, they are within the protection scope of the present invention.

Claims

1. A flexible buckle conveyor belt, which is formed by sequentially connecting a plurality of flexible buckle transmission units (10), and is characterized by: A conductive layer (20) containing glue is arranged on one side of the movable buckle transmission unit (10) connected to the transmission wheel (30); the conductive layer (20) containing glue is directly coated or cured and then bonded to the movable buckle transmission unit (10); a uniform follicle-shaped protrusion is also provided on the top of the conductive layer (20); the movable buckle transmission unit (10) has an integrally formed mounting body (11), a bending plug-in portion (12) and a limiting snap-in portion (13); the conductive layer (20) containing glue is arranged on the side of the mounting body (11), the bending plug-in portion (12) and the limiting snap-in portion (13) in contact with the transmission wheel (30).

2. The movable buckle conveyor belt according to claim 1, characterized in that: The overall structure of the adhesive conductive layer (20) on the active buckle transmission unit (10) may be in the form of a plurality of vertical stripes, horizontal stripes or oblique stripes arranged in parallel.

3. The movable buckle conveyor belt according to claim 2, characterized in that: The thickness of the adhesive conductive layer (20) is 0.1-2 mm.

4. A flexible buckle transmission unit, characterized in that: A conductive layer (20) containing glue is arranged on at least one side of the active buckle transmission unit (10).

5. The movable buckle transmission unit according to claim 4, characterized in that: The adhesive-containing conductive layer (20) is directly coated or cured and then bonded to the active buckle transmission unit (10). The overall structure of the adhesive-containing conductive layer (20) on the active buckle transmission unit (10) may be in the form of a plurality of vertical stripes, horizontal stripes, or oblique stripes arranged in parallel.

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