Artificial tooth positioning synchronous belt

Abstract

The utility model discloses a false tooth positioning synchronous belt which comprises a synchronous belt bottom belt and positioning false teeth matched with the synchronous belt bottom belt. The synchronous belt bottom belt is composed of a strength layer and a rubber layer, and the inner circumference of the synchronous belt bottom belt is provided with tooth profiles meshed with the tooth-shaped belt wheels in a matched mode. Threaded holes are formed in the synchronous belt bottom belt at intervals; the positioning false tooth is fixedly connected with the threaded hole through a locking piece; the tooth height and the tooth width of the positioning false tooth are smaller than the tooth shape of the synchronous belt bottom belt; the positioning false teeth are arranged on the bottom belt of the synchronous belt, the positioning and conveying effect is achieved, high-precision positioning and conveying tasks are ensured, noise generated in the transmission process is low, and therefore the operation comfort of equipment is improved, transmission of the synchronous belt is stable, vibration generated in the operation process of the equipment can be effectively reduced, and the service life of the equipment is prolonged. The stability and service life of equipment are improved; the transmission efficiency is high, the energy consumption of equipment can be reduced, and energy conservation and environmental protection are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of synchronous toothed belts, and particularly relates to a false tooth positioning synchronous belt. Background Art

[0002] The synchronous toothed belt with accessories is mainly applied to various intelligent automation devices. By using the form of hot melt welding on the back of the polyurethane synchronous belt to add various stopper accessories, some transmissions with special requirements can be realized, such as: shipping, pushing, lifting or starting, etc., providing a perfect solution for assembly, packaging, insertion and other automated assembly systems.

[0003] Since the back of the synchronous belt uses the form of hot melt welding to add various stopper accessories, there will inevitably be some disadvantages. For example, the initial installation adjustment requires very high precision and professional skills. Especially in a long transmission distance, it is necessary to ensure that the tension of the synchronous belt is evenly distributed to avoid transmission failure caused by uneven belt tightness; compared with chain drive, the manufacturing cost and purchase cost of the synchronous belt are usually higher, which may become an adverse factor in some cost-sensitive applications; the tolerance of polyurethane material to temperature and chemicals has certain limitations. If the synchronous belt accessories are damaged, the entire mechanism needs to be removed to re-melt the accessories, which is both time-consuming and increases a large cost.

[0004] In view of the above-mentioned potential safety hazards, a false tooth positioning synchronous belt is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a false tooth positioning synchronous belt to solve the problems in the prior art.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: a false tooth positioning synchronous belt, including a synchronous belt bottom belt and a matching positioning false tooth;

[0007] The synchronous belt bottom belt is composed of a reinforcing layer and a rubber layer, and its inner circumference is provided with a tooth shape for meshing with a toothed belt pulley;

[0008] Threaded holes are arranged at intervals on the synchronous belt bottom belt;

[0009] The positioning false tooth is fixedly connected to the threaded hole through a locking member;

[0010] The tooth height and tooth width of the positioning false tooth are smaller than the tooth shape of the synchronous belt bottom belt.

[0011] Preferably, the reinforcing layer is made of steel wire rope or fiberglass rope.

[0012] Preferably, the rubber layer covers the reinforcing layer, and the rubber layer is polyurethane or neoprene.

[0013] Preferably, in one embodiment, the positioning false tooth is a metal false tooth made of stainless steel by tooth washing and punching.

[0014] Preferably, in one embodiment, the locking member is a locking screw.

[0015] Preferably, in one embodiment, the tooth shape on the bottom belt of the synchronous belt is replaced by the positioning false tooth.

[0016] Due to the application of the above technical solution, the beneficial effects of the present application compared with the prior art are as follows:

[0017] A false tooth positioning synchronous belt of the present application, by arranging positioning false teeth on the bottom belt of the synchronous belt, achieves the effect of positioning and conveying, ensures high-precision positioning and transmission tasks, makes the noise generated during the transmission process lower, thereby improving the operation comfort of the equipment. The transmission of the synchronous belt is stable, which can effectively reduce the vibration generated during the operation of the equipment, improve the stability and service life of the equipment; the transmission efficiency is high, which can reduce the energy consumption of the equipment and achieve energy conservation and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Attached Figure 1 is a schematic diagram of the false tooth positioning synchronous belt of the present invention;

[0020] Wherein: 1, bottom belt of the synchronous belt; 2, positioning false tooth; 3, reinforcing layer; 4, rubber layer; 5, threaded hole; 6, locking member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0022] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so as to implement the embodiments of this application described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0023] In this application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present utility model and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation.

[0024] Moreover, in addition to being able to represent an orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present utility model can be understood according to specific circumstances.

[0025] In addition, the terms "installed", "set", "provided with", "connected", "connected to", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can also be internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine the embodiments to detail this application.

[0027] Embodiment 1

[0028] Appendix Figure 1 A false tooth positioning synchronous belt according to the present utility model includes a synchronous belt bottom belt 1 and a matching positioning false tooth 2;

[0029] The bottom belt 1 of the synchronous belt is composed of a reinforcing layer 3 and a rubber layer 4, and a tooth profile for engaging with a toothed pulley is provided on its inner circumference; the reinforcing layer 3 is made of steel wire rope or fiberglass rope; the rubber layer 4 covers the outside of the reinforcing layer 3, and the rubber layer 4 is polyurethane or neoprene;

[0030] The positioning dummy teeth 2 are metal dummy teeth made of stainless steel material through tooth washing and hole punching;

[0031] Threaded holes 5 are provided at intervals on the bottom belt 1 of the synchronous belt;

[0032] The positioning dummy teeth 2 are fixedly connected to the threaded holes 5 through locking members 6; the locking members 6 are locking screws;

[0033] The tooth height and tooth width of the positioning dummy teeth 2 are smaller than the tooth profile of the bottom belt 1 of the synchronous belt.

[0034] This design enables the bottom belt 1 of the synchronous belt to have small deformation after loading, be able to maintain the pitch of the toothed belt unchanged, thus ensuring no relative sliding between the bottom belt 1 of the synchronous belt and the pulley, achieving synchronous transmission and ensuring a constant transmission ratio; the metal dummy teeth are a special design selection installed on the synchronous belt. Through the processing of tooth washing and hole punching, and then installing metal dummy teeth made of stainless steel material, these metal dummy teeth are used to fix the fixture, playing the role of positioning and conveying, and ensuring high-precision positioning and transmission tasks.

[0035] Furthermore, in order to improve the positioning accuracy, the tooth profile on the bottom belt 1 of the synchronous belt is replaced by the positioning dummy teeth 2; the metal dummy teeth can replace the previous belt tooth profile, and the accessories can be fixed in the form of locking screws, achieving a precise conveying with extremely high positioning accuracy. The working principle of the dummy tooth synchronous belt is similar to that of an ordinary synchronous belt, both relying on the meshing of the belt teeth and the wheel teeth to achieve transmission. However, different from the ordinary synchronous belt, the tooth profile of the dummy tooth synchronous belt is incomplete, and its tooth height and tooth width are smaller than those of the normal teeth. This design enables the dummy tooth synchronous belt to achieve some special functions during the transmission process, such as noise reduction, vibration reduction, etc. As a special type of synchronous belt, the dummy tooth synchronous belt plays an important role in the transmission field. Its unique tooth profile design makes it have the characteristics of low noise, small vibration, energy conservation and environmental protection, and is widely used in fields such as household appliances, automobiles, and aerospace.

[0036] In a dummy tooth positioning synchronous belt of the present application, by providing the positioning dummy teeth 2 on the bottom belt 1 of the synchronous belt, the effect of positioning and conveying is achieved, ensuring high-precision positioning and transmission tasks, making the noise generated during its transmission relatively low, thereby improving the running comfort of the equipment. The transmission of the synchronous belt is stable, which can effectively reduce the vibration generated during the operation of the equipment, improving the stability and service life of the equipment; the transmission efficiency is high, which can reduce the energy consumption of the equipment, achieving energy conservation and environmental protection.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A false tooth positioning synchronous belt, characterized in that: It includes a synchronous belt bottom belt and matching positioning false teeth; The synchronous belt base is composed of a strength layer and a rubber layer, and its inner circumference is provided with teeth that mesh with the toothed belt wheel; The synchronous belt bottom belt is provided with threaded holes at intervals; The positioning false tooth is fixedly connected to the threaded hole via a locking member; The tooth height and tooth width of the positioning false teeth are smaller than the tooth shape of the synchronous belt bottom belt.

2. A false tooth positioning synchronous belt according to claim 1, characterized in that: The strength layer is made of steel wire rope or glass fiber rope.

3. A false tooth positioning synchronous belt according to claim 1, characterized in that: The rubber layer covers the outside of the strength layer, and the rubber layer is polyurethane or chloroprene rubber.

4. A false tooth positioning synchronous belt according to claim 1, characterized in that: The positioning artificial tooth is a metal artificial tooth made of stainless steel and processed by tooth washing and punching.

5. A false tooth positioning synchronous belt according to claim 1, characterized in that: The locking piece is a locking screw.

6. A false tooth positioning synchronous belt according to claim 1, characterized in that: The tooth profile on the synchronous belt bottom belt is replaced by positioning false teeth.

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