Transmission belt for medical glove machine

Abstract

The utility model relates to transmission belt technical field, and disclose a kind of transmission belt for medical glove machine, including annular belt body, the annular belt body includes inner liner, base band, cloth curtain layer and outer layer from inside to outside in order, the annular belt body is sleeved in the transmission structure of medical glove machine by inner liner, the end face structure of outer layer is T-shaped structure, the top two sides of outer layer are equipped with inclined plane, the T-shaped bottom of outer layer is equipped with connecting portion, the width of connecting portion is equal with the width of the outermost side of base band;The outer layer of base band is wrapped by using the outer layer of silicon rubber material, to improve the wear resistance, oil resistance, low temperature resistance, aging resistance of outer layer, and silicon rubber material can reach the requirement of medical health, so that the base band wrapped by outer layer can be more suitable for medical glove machine, by the T-shaped outer layer set, the annular belt body can release the extrusion of two side walls caused by friction when working, to reduce the wear rate of annular belt body.

Description

Technical Field

[0001] This utility model relates to the field of transmission belt technology, specifically a transmission belt for a medical glove machine. Background Technology

[0002] Drive belts are core components in mechanical equipment for power transmission and motion control. Working in conjunction with pulleys, they efficiently transmit power from the drive shaft to the driven shaft, and are widely used in industrial manufacturing, automotive, home appliances, medical equipment, and other fields. Their performance directly affects the operating accuracy, stability, and service life of the equipment; therefore, it is necessary to select the appropriate type based on different application scenarios.

[0003] Currently, the transmission belts used in medical glove machines are generally made of nitrile rubber. This type of belt is prone to swelling and aging when exposed to oil, so it needs to be maintained and replaced regularly. On the other hand, transmission belts made of PU material are easily corroded by strong acids and alkalis, and the surface of the belt needs to be wiped with a dry cloth regularly.

[0004] Therefore, since it does not meet the existing requirements, we propose a transmission belt for medical glove machines. Utility Model Content

[0005] This invention provides a transmission belt for a medical glove machine, which has the advantages of being wear-resistant, aging-resistant, easy to maintain, and having a long service life, thus solving the problems mentioned in the background art.

[0006] This utility model provides the following technical solution: a transmission belt for a medical glove machine, comprising an annular belt body, the annular belt body comprising, from the inside to the outside, an inner lining layer, a base belt, a fabric curtain layer and an outer layer, the annular belt body being fitted into the transmission structure of the medical glove machine through the inner lining layer, the end face structure of the outer layer being T-shaped, the top two sides of the outer layer being provided with inclined surfaces, and the bottom of the T-shape of the outer layer being provided with a connecting part, the width of the connecting part being equal to the width of the outermost part of the base belt.

[0007] As an optional solution for the transmission belt of a medical glove machine according to the present invention, the center points of the inner lining layer, the base belt, the fabric curtain layer and the outer layer coincide with each other, and the base belt is a polyester special fiber layer with high elasticity.

[0008] As an optional solution for the transmission belt of the medical glove machine described in this utility model, the base belt has symmetrical inclined surfaces on both sides, and the two sides of the base belt are embedded in the transmission structure of the medical glove machine through the inclined surfaces. The extension lines of the inclined surfaces on both sides of the outer layer coincide with the extension lines of the inclined surfaces.

[0009] As an optional solution for the transmission belt of a medical glove machine according to the present invention, the fabric curtain layer is disposed on the side of the base belt near the outer layer, the fabric curtain layer is woven from polyester yarn, and is used to prevent the base belt from breaking under stress. The inner lining layer is bonded to the base belt with polyester fiber adhesive, and the inner lining layer is cut from wide-angle fabric.

[0010] As an optional solution for the transmission belt of the medical glove machine described in this utility model, the outer layer and the base belt are bonded together by polyester fiber adhesive, the outer layer is a silicone rubber layer, and the thickness of the outer layer is 8mm.

[0011] As an optional solution for the transmission belt of the medical glove machine described in this utility model, the type of the annular belt is a transmission V-belt, and the cross-section of the annular belt has a V-shaped symmetrical structure on both sides, so as to fit with the transmission structure of the medical glove machine.

[0012] As an alternative solution for the transmission belt of a medical glove machine described in this utility model, the type of the annular belt can also be a multi-wedge belt or a flat belt.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this type of transmission belt for medical glove machines, the outer layer of the base belt is wrapped with a silicone rubber material to improve the wear resistance, oil resistance, low temperature resistance and aging resistance of the outer layer. In addition, the silicone rubber material can meet the requirements of medical and hygiene, making the base belt wrapped with the outer layer more suitable for medical glove machines.

[0015] 2. In this type of transmission belt for medical glove machines, the T-shaped outer layer allows the annular belt to release the pressure caused by friction on both sides during operation, thereby reducing the wear rate of the annular belt.

[0016] 3. In this type of transmission belt for medical glove machines, an outer layer with inclined surfaces on both sides is provided, and the inclined surfaces and the inclined surfaces on both sides of the base belt form a large "T" shape structure, thereby creating an assembly gap between the base belt and the transmission structure, thus releasing friction and avoiding the problem of easy delamination at the edges after the outer layer and the base belt are subjected to force. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the left-side structure of a transmission belt for a medical glove machine according to the present invention;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the annular belt of this utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the baseband of this utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the outer layer of this utility model;

[0021] Figure 5 This is a diagram showing the frictional force state of the sidewall of the annular belt of this invention.

[0022] In the diagram: 1. Annular belt; 10. Inner lining layer; 11. Base belt; 12. Fabric curtain layer; 13. Outer layer; 110. Inclined surface; 130. Sloping surface; 131. Connecting part. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1-5 As shown, a transmission belt for a medical glove machine includes an annular belt body 1. The annular belt body 1 is a transmission V-belt. The cross-section of the annular belt body 1 has a V-shaped symmetrical structure on both sides to facilitate matching with the transmission structure of the medical glove machine. The annular belt body 1 can also be configured as a multi-wedge belt or a flat belt. In this embodiment, the annular belt body 1 uses friction drive for power transmission.

[0025] It should be noted that the structure of the inner side of the annular belt 1 can also be changed to enable the annular belt 1 to transmit power through a meshing transmission method.

[0026] refer to Figures 2-4 The annular belt 1 consists of an inner lining layer 10, a base belt 11, a fabric curtain layer 12, and an outer layer 13 from the inside out. The annular belt 1 is fitted into the transmission structure of the medical glove machine through the inner lining layer 10. The end face structure of the outer layer 13 is T-shaped. The top two sides of the outer layer 13 are provided with inclined surfaces 130. The bottom of the T-shape of the outer layer 13 is provided with a connecting part 131. The width of the connecting part 131 is equal to the width of the outermost part of the base belt 11.

[0027] refer to Figures 2-4The base belt 11 is a layer of highly elastic polyester special fiber, the outer layer 13 is a silicone rubber layer, and the thickness of the outer layer 13 is 8mm. The inner lining layer 10 is made of wide-angle cloth. The base belt 11 made of polyester special fiber material has high strength and elastic recovery ability. The base belt 11 made of this material has the advantages of being lightweight, soft and flexible, which can improve transmission efficiency. The outer layer 13 made of silicone rubber material has good wear resistance, oil resistance, low temperature resistance and aging resistance. Moreover, its wear resistance is stronger than that of nitrile rubber. In addition, silicone rubber material can meet the requirements of medical and health care, making the base belt 11 wrapped by the outer layer 13 more suitable for medical glove machines. In this embodiment, the thickness of the outer layer 13 is set to 8mm so that the total thickness of the annular belt 1 can be greater than the depth of the assembly in the transmission structure, so that the top of the outer layer 13 can be higher than the transmission structure, thereby avoiding the transmission structure from directly wearing the side wall of the outer layer 13.

[0028] refer to Figures 1-4 The center points of the inner lining layer 10, base belt 11, fabric curtain layer 12 and outer layer 13 coincide with each other. The base belt 11 has symmetrical inclined surfaces 110 on both sides. The two sides of the base belt 11 are embedded into the transmission structure of the medical glove machine through the inclined surfaces 110. The extension lines of the inclined surfaces 130 on both sides of the outer layer 13 coincide with the extension lines of the inclined surfaces 110. The inclined surfaces 130 of the outer layer 13 and the base belt 11 at the bottom form a large "T" shape structure, thereby blocking the gap between the base belt 11 and the transmission structure, which is conducive to maintaining the surface environment of the transmission structure.

[0029] refer to Figure 1 The fabric curtain layer 12 is disposed on the side of the base belt 11 near the outer layer 13. The outer layer 13 and the base belt 11 are bonded together by polyester fiber adhesive. The fabric curtain layer 12 is woven from polyester yarn and is used to prevent the base belt 11 from breaking under stress. The inner lining layer 10 is bonded together with the base belt 11 by polyester fiber adhesive.

[0030] In practical implementation, the annular belt 1 is fitted into the transmission structure of the medical glove machine. When the outer layer 13 and the base belt 11 are in contact with the transmission structure, the inclined surface 110 contacts the outer wall of the transmission structure. When the annular belt 1 is compressed under force, the inclined surface 130 also contacts the outer wall of the transmission structure. At this time, the annular belt 1 contacts the outer wall of the transmission structure through the inclined surface 130 and the inclined surface 110. Since the outer layer 13 has a T-shaped structure, there will be a contact gap between the inclined surface 130, the inclined surface 110 and the outer wall of the transmission structure, so as to release pressure and avoid the annular belt 1 being rubbed, causing the outer layer 13 and the base belt 11 to separate from each other. Moreover, the silicone rubber material of the outer layer 13 has good wear resistance, oil resistance, low temperature resistance and aging resistance. Its wear resistance is stronger than that of nitrile rubber, and the silicone rubber material can meet the requirements of medical hygiene, thus enabling this type of transmission belt to be used in medical glove machines.

[0031] In summary, the T-shaped outer layer 13 in this type of transmission belt for medical glove machines allows the annular belt 1 to release the pressure caused by friction on both sides during operation, thereby reducing the wear rate of the annular belt 1. Furthermore, by using a silicone rubber outer layer 13 to wrap the base belt 11, the wear resistance, oil resistance, low-temperature resistance, and aging resistance of the base belt 11 are improved, thus enabling this type of transmission belt for medical glove machines to meet medical and hygiene requirements.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A transmission belt for a medical glove machine, comprising an annular belt body (1), wherein the annular belt body (1) comprises, from the inside out, an inner lining layer (10), a base belt (11), a fabric curtain layer (12), and an outer layer (13), wherein the annular belt body (1) is fitted into the transmission structure of the medical glove machine through the inner lining layer (10), characterized in that: The outer layer (13) has a T-shaped end face structure. The top two sides of the outer layer (13) are provided with inclined surfaces (130). The bottom of the T-shaped outer layer (13) is provided with a connecting part (131). The width of the connecting part (131) is equal to the width of the outermost part of the baseband (11).

2. The transmission belt for a medical glove machine according to claim 1, characterized in that: The type of the annular belt (1) is a transmission V-belt. The cross-section of the annular belt (1) has a V-shaped symmetrical structure on both sides, so as to fit with the transmission structure of the medical glove machine.

3. The transmission belt for a medical glove machine according to claim 1, characterized in that: The center points of the inner lining layer (10), the base strip (11), the fabric curtain layer (12), and the outer layer (13) coincide with each other, and the base strip (11) is a polyester special fiber layer with high elasticity.

4. The transmission belt for a medical glove machine according to claim 2, characterized in that: The baseband (11) has symmetrical inclined surfaces (110) on both sides, and the two sides of the baseband (11) are embedded in the transmission structure of the medical glove machine through the inclined surfaces (110).

5. A transmission belt for a medical glove machine according to claim 2, characterized in that: The extension lines of the inclined surfaces (130) on both sides of the outer layer (13) coincide with the extension lines of the inclined surfaces (110).

6. The transmission belt for a medical glove machine according to claim 5, characterized in that: The outer layer (13) and the base tape (11) are bonded together by polyester fiber adhesive. The outer layer (13) is a silicone rubber layer and the thickness of the outer layer (13) is 8 mm.

7. A transmission belt for a medical glove machine according to claim 2, characterized in that: The fabric layer (12) is located on the side of the base belt (11) near the outer layer (13). The fabric layer (12) is woven from polyester yarn and is used to prevent the base belt (11) from breaking under stress.

8. A transmission belt for a medical glove machine according to claim 2, characterized in that: The inner lining (10) and the base tape (11) are bonded together by polyester fiber adhesive, and the inner lining (10) is made of wide-angle fabric.

9. A transmission belt for a medical glove machine according to any one of claims 1 to 8, characterized in that: The type of the annular belt (1) can also be a multi-wedge belt or a flat belt.

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