CN219688302U

CN219688302U - Hook claw type synchronous belt

Info

Publication number: CN219688302U
Application number: CN202321008044.XU
Authority: CN
Inventors: 朱传奇; 罗晨辉
Original assignee: Kunshan Kaibo Transmission System Co ltd; SHANGHAI YONGLI BELTING CO Ltd
Current assignee: Kunshan Kaibo Transmission System Co ltd; SHANGHAI YONGLI BELTING CO Ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-09-15
Anticipated expiration: 2033-04-28

Abstract

The utility model provides a hook claw type synchronous belt which comprises a belt body and hook claw parts, wherein the hook claw parts are connected to the outer surface of the belt body, the belt body comprises a coating layer and a tensile layer made of non-woven materials, the coating layer is coated outside the tensile layer, the hook claw parts comprise a plurality of hook claws which are arranged at intervals in parallel along the length direction of the belt body, the gap distance between every two adjacent hook claws is not smaller than the thickness of a conveyed product, and the gap between every two adjacent hook claws is used for inserting the conveyed product. The utility model provides a hook claw type synchronous belt, which is characterized in that a plurality of product grades for placing conveyed articles such as biscuits are formed through hook claw parts, so that the conveyed articles such as biscuits are stably supported on the synchronous belt to be conveyed, the damage rate of the conveyed articles is greatly reduced, counting is facilitated, the hook claw parts are low in hardness, products cannot be damaged, the hook claw parts are convenient to process and install, the strength of a belt body is good, the production efficiency is improved, the cost is reduced, the tensile layer is made of non-woven materials, and the woven materials are prevented from polluting foods.

Description

Hook claw type synchronous belt

Technical Field

The utility model belongs to the technical field of conveying belts, and particularly relates to a hook claw type synchronous belt.

Background

In the traditional biscuit processing and conveying industry, a flat belt is generally adopted for conveying, however, the flat belt has a plurality of defects: firstly, the flat belt is easy to slip in the transmission process, and the stable conveying effect is not achieved; secondly, the biscuits are fragile, sliding collision is easy to generate on the surface of the conveying belt, so that the breakage rate of the biscuits is higher, the product qualification rate is reduced, the production efficiency of the biscuits is reduced, and the production cost is increased; thirdly, the counting of biscuits is not facilitated during the traditional flat belt conveying; fourth, generally, the framework tensile layer material of the flat belt is fabric, and is easy to generate fuzzes, and the fuzzes are easy to mold after contacting with biscuits with grease, so that the safe production of the biscuits is affected, and meanwhile, the strength is low and the biscuits are easy to break.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and aims to provide the hook claw type synchronous belt, wherein the hook claw parts are used for forming the product grade of a plurality of conveyed articles such as biscuits and the like, so that the conveyed articles such as biscuits are stably supported on the synchronous belt and conveyed, the damage rate of the conveyed articles is greatly reduced, the counting is facilitated, the hardness of the hook claw parts is low, the products cannot be damaged, the hook claw parts are convenient to process and install, the strength of the belt body is good, the production efficiency is improved, the cost is reduced, the tensile layer is made of non-woven materials, and the fabrics are prevented from polluting foods.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a collude claw formula hold-in range, includes the area body and colludes claw portion, colludes claw portion and connects on the surface of area body, and the area body includes the tensile layer of coating and non-fabric material, and the coating cladding is outside the tensile layer, colludes claw portion and includes a plurality of claw that colludes, and a plurality of claw that collude are along the parallel interval arrangement of area body length direction, and the clearance distance between two adjacent claw that colludes is not less than the thickness of carrying the product, and the clearance between two adjacent claw that colludes is used for inserting the product of being carried.

As a further improvement of the above technical scheme:

preferably, the tensile layer is made of one of steel wires, aramid fiber cores or carbon fibers.

Preferably, the distance of the gap between two adjacent hooks is 1 mm-4 mm greater than the thickness of the conveyed product.

Preferably, the plane of the hook claw is perpendicular to the length direction of the belt body.

Preferably, the hook portion comprises a connecting portion and a plurality of hook portions, the bottom surface of the connecting portion is fixedly connected with the outer surface of the belt body, the top surface of the connecting portion is integrally connected with the plurality of hook portions, and the plurality of hook portions are arranged at intervals in parallel along the length direction of the connecting portion.

More preferably, the connecting portion is rectangular plate-like, and the width of the connecting portion is the same as the width of the belt body.

More preferably, the hook claw comprises a hook and a straight hook, the hook is in a fan shape, the straight hook is in a straight rod shape, one end of the straight hook is integrally connected with one end of the straight hook, the other end of the straight hook is overhanging, the straight line where the straight hook is located in the plane where the hook is located, one side of the fan shape where the hook is located faces the straight hook, and the straight hook is integrally connected with the connecting part.

More preferably, the length of the straight hook is equal to the width of the connecting portion, and the length direction of the straight hook is parallel to the length direction of the connecting portion.

Preferably, the inner surface of the belt body is provided with a plurality of connection teeth, the length direction of the connection teeth is perpendicular to the length direction of the belt body, and the plurality of connection teeth are arranged at intervals in parallel along the length direction of the belt body.

More preferably, the width of the belt body is 10mm to 50mm.

The beneficial effects of the utility model are as follows:

1) The hook claw parts are used for forming the product grade of a plurality of conveyed articles such as biscuits, so that the conveyed articles such as biscuits are stably supported on the synchronous belt and conveyed, the conveyed articles are positioned, the conveyed articles cannot collide with each other or slip, and the conveyed articles collide with the synchronous belt, and the breakage rate of the conveyed articles is greatly reduced;

2) The conveyed articles are orderly arranged, which is beneficial to counting;

3) The connecting part is integrally connected with the plurality of hook claws, which is beneficial to the processing of the hook claws and is convenient for the hook claws to be arranged on the belt body;

4) The belt body has good strength and bending fatigue performance, reduces the fracture probability of the belt body, improves the production efficiency, reduces the cost, and prevents the fabric from polluting food due to the non-woven tensile layer material;

5) The hook claw has low hardness, the product is not damaged, and the product yield is improved; the synchronous belt material accords with food grade, and has good temperature resistance and oil resistance.

Drawings

Fig. 1 is a schematic diagram of an axial side structure of an embodiment of the present utility model.

Fig. 2 is a schematic side view of an embodiment of the present utility model.

Fig. 3 is a schematic top view of an embodiment of the present utility model.

Fig. 4 is another schematic side view of an embodiment of the present utility model.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The hook claw type synchronous belt, as shown in figures 1-4, comprises a belt body 1, a hook claw part and a plurality of connecting teeth 3.

The belt body 1 comprises a tensile layer and a PU coating layer.

The tensile layer is made of non-woven materials. In this embodiment, the tensile layer is made of one of steel wire, aramid fiber core or carbon fiber. The steel wires, the aramid fiber cores or the carbon fibers are arranged along the length direction of the belt body 1 to form a tensile layer. The length direction of the belt body 1 is the transmission direction of the synchronous belt. The tensile layer can be regarded as a rectangle or a ring formed by connecting the ends of the cuboids with thinner thickness.

The coating layer is coated outside the tensile layer to form the belt body 1, namely, the coating layer covers the outer surface, the inner surface and the two end surfaces of the tensile layer, and the tensile layer is coated in the coating layer.

In this embodiment, the coating layer is made of food-grade PU.

The hooking portions include a connecting portion 21 and a plurality of hooking portions 22.

The connection portion 21 has a rectangular shape or a rectangular parallelepiped plate shape having a small thickness. Preferably, the width of the connecting portion 21 is the same as the width of the belt body 1. The bottom surface of the connecting portion 21 is fixedly connected with the outer surface of the belt body 1, and after the connecting portion 21 is connected with the belt body 1, the connecting portion 21 is aligned with the belt body 1 so that the connecting portion 21 covers the outer surface of the belt body 1. After the connection, the width direction of the connection portion 21 is parallel to the width direction of the belt body 1, and the length direction of the connection portion 21 is parallel to the length direction of the belt body 1.

Obviously, the connecting portion 21 is connected to the coating layer of the belt body 1.

A plurality of hooking claws 22 are integrally connected to the top surface of the connecting portion 21. The plurality of hooking claws 22 are arranged at intervals in parallel along the length direction of the connecting portion 21. The hook claw 22 is a profiled bar.

In this embodiment, the hook claw 22 includes a hook 221 and a straight hook 222, and as shown in fig. 4, the hook 221 is in a fan shape, and the corresponding central angle of the fan shape is not less than 90 °. The outer surface of the hook 221 is a smooth surface, no obvious sharp corners exist, and each corner is rounded, that is, the profile of the cross section of the hook 221 is a smooth transition curve, preferably, the cross section of the hook 221 is a rectangle with rounded corners. The cross section of the hook 221 refers to a cross section of the hook 221 taken through a plane of the fan-shaped center line, i.e., the center line of the ring where the fan-shaped ring is located.

Preferably, the width of the connecting portion 21 is not smaller than the radius of the ring where the fan ring is located, and smaller than the diameter of the ring where the fan ring is located.

In this embodiment, the central angle corresponding to the fan ring is greater than 90 °.

The straight hook 222 is straight, and the length of the straight hook 222 is similar or equal to the width of the connecting portion 21. The shape of the cross section of the straight hook 222 is the same as the shape of the cross section of the curved hook 221, and the area of the cross section of the straight hook 222 is the same as the area of the cross section of the curved hook 221.

One end of the hook 221 is fixedly connected with one end of the straight hook 222, the other end of the hook is overhanging, the straight line where the straight hook 222 is located in the plane where the hook 221 is located, and the concave side of the fan ring where the hook 221 is located faces the straight hook 222. The plane of the hook 221 or the plane of the hook claw 22 is perpendicular to the length direction of the connecting portion 21. The hooks 221 and the straight hooks 222 are integrally connected.

When the hook 22 is connected with the connecting portion 21, the straight hook 222 of the hook 22 is connected with the top surface of the connecting portion 21, preferably, the hook 221, the straight hook 222 and the connecting portion 21 are made of the same material, and the three are sequentially connected integrally, namely, the hook 22 is made of the same material. The hook claw 22 is made of the same material or the same kind as the coating layer.

In this embodiment, the hooking claw 22 has a hardness of Shore 45-60A, which is low, and the soft material does not scratch the product, so as to ensure the yield of the product, and has excellent temperature resistance and oil resistance.

The gap between two adjacent hooks 22 is a product position 23 for placing the conveyed product, and the conveyed product is inserted into the product position 23. Obviously, the gap distance between two adjacent hooking claws 22 is not smaller than the thickness of the conveyed product. Preferably, the distance of the gap between two adjacent hooking claws 22 is 1mm to 4mm greater than the thickness of the product to be conveyed.

In this embodiment, the gap distance between two adjacent hooking claws 22 is greater than the thickness of the conveyed product by 2mm.

In this example, the product being transported is biscuits, one biscuit being inserted into each product grade 23.

Further, the product position 23 includes a lower limit slot 231 and an upper limit slit 232, the lower limit slot 231 is a gap between two straight hooks 222 of two adjacent hooks 22, and the upper limit slit 232 is a gap between two hooks 221 of two adjacent hooks 22. Obviously, the lower limit slot 231 is linear, the upper limit slot 232 is curved, the length direction of the lower limit slot 231 is perpendicular to the length direction of the connecting portion 21, the lower limit slots 231 are arranged at intervals in parallel, the lower limit slot 231 and the upper limit slot 232 are located in the same plane, and the plane is perpendicular to the length direction of the connecting portion 21. In this way, when the conveyed article such as a cookie is inserted into the product position 23, the lower end of the cookie is supported in the lower limit groove 231 and the upper end thereof is positioned in the upper limit slit 232. The lower extreme of biscuit is spacing by lower spacing groove 231, and lower spacing groove 231 prevents that the bottom of biscuit from sliding at the surface of connecting portion 21, and the upper end of biscuit is restricted in last spacing seam 232 simultaneously, makes the stable support of biscuit conveyed by stability on connecting portion 21, prevents adjacent biscuit collision and biscuit and connecting portion 21 collision, greatly reduced the breakage rate of carrying the biscuit.

Based on the above structure of the synchronous belt, when biscuits are conveyed, a plurality of biscuits are arranged at intervals in parallel along the length direction of the belt body 1, so that accurate counting of conveyed biscuits and other articles is facilitated.

The inner surface of the belt body 1 is provided with a plurality of connecting teeth 3, the length direction of the connecting teeth 3 is perpendicular to the length direction of the belt body 1, and the plurality of connecting teeth 3 are arranged at intervals in parallel along the length direction of the belt body 1. The plurality of connection teeth 3 are engaged with the transfer wheel to achieve stable transfer of the timing belt.

Preferably, the width of the belt body 1 is 10mm to 50mm.

In this embodiment, the width of the belt body 1 is 20mm.

Finally, what is necessary here is: the above embodiments are only for further detailed description of the technical solutions of the present utility model, and should not be construed as limiting the scope of the present utility model, and some insubstantial modifications and adjustments made by those skilled in the art from the above description of the present utility model are all within the scope of the present utility model.

Claims

1. The utility model provides a collude claw formula hold-in range, a serial communication port, including taking body (1) and collude claw portion, collude claw portion and connect on the surface of taking body (1), take body (1) including coating and non-fabric material's tensile layer, the coating cladding is outside the tensile layer, collude claw portion and include a plurality of claw (22), a plurality of claw (22) that collude are arranged along taking body (1) length direction parallel interval, the clearance distance between two adjacent claw (22) is not less than the thickness of carrying the product, the clearance between two adjacent claw (22) is used for inserting the product of being carried.

2. The hook-type synchronous belt according to claim 1, wherein: the tensile layer is made of one of steel wires, aramid fiber cores or carbon fibers.

3. The hook-type synchronous belt according to claim 1, wherein: the distance between the gaps between two adjacent hooking claws (22) is 1 mm-4 mm greater than the thickness of the conveyed product.

4. The hook-type synchronous belt according to claim 1, wherein: the plane of the hook claw (22) is perpendicular to the length direction of the belt body (1).

5. The hook-type synchronous belt according to any one of claims 1 to 4, characterized in that: the hook comprises a connecting part (21) and a plurality of hook claws (22), wherein the bottom surface of the connecting part (21) is fixedly connected with the outer surface of the belt body (1), the plurality of hook claws (22) are integrally connected with the top surface of the connecting part (21), and the plurality of hook claws (22) are arranged at intervals in parallel along the length direction of the connecting part (21).

6. The hook-type synchronous belt according to claim 5, wherein: the connecting part (21) is rectangular plate-shaped, and the width of the connecting part (21) is the same as the width of the belt body (1).

7. The hook-type synchronous belt according to claim 5, wherein: the hook claw (22) comprises a hook (221) and a straight hook (222), the hook (221) is in a fan ring shape, the straight hook (222) is in a straight rod shape, one end of the hook (221) is integrally connected with one end part of the straight hook (222), the other end of the straight hook is overhanging, the straight line where the straight hook (222) is located in the plane where the hook (221) is located, one side of the fan ring where the hook (221) is located faces the straight hook (222), and the straight hook (222) is integrally connected with the connecting part (21).

8. The hook-type synchronous belt according to claim 7, wherein: the length of the straight hook (222) is equal to the width of the connecting part (21), and the length direction of the straight hook (222) is parallel to the length direction of the connecting part (21).

9. The hook-type synchronous belt according to claim 1, wherein: the inner surface of the belt body (1) is provided with a plurality of connecting teeth (3), the length direction of the connecting teeth (3) is perpendicular to the length direction of the belt body (1), and the connecting teeth (3) are arranged at intervals in parallel along the length direction of the belt body (1).

10. The hook-type synchronous belt according to claim 1, wherein: the width of the belt body (1) is 10 mm-50 mm.