A reducer for glass equipment rotation

Abstract

The utility model discloses a reducer for glass equipment rotation, which relates to the technical field of reducers, including a housing and a worm, wherein the input end of the worm is connected to a gear reducer, a worm wheel is meshed on the worm, an output shaft is fixedly arranged inside the worm wheel, the output shaft is a hollow shaft, and a water-cooled radiator is fixedly arranged inside. The reducer for glass equipment rotation of the utility model has the advantages of compact structure, high reliability, and high positioning accuracy of up and down movement. Since the water-cooled radiator is integrated in the output shaft, the problem of grinding wheel and glass burning due to excessive temperature of the reducer is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of reducers, in particular to a reducer used for the rotation of glass equipment. Background Art

[0002] Glass equipment mainly refers to mechanical equipment used in the process of glass production and processing. At present, the reducer used for the rotary mechanism is to load and unload glass of a certain thickness and size through the reducer output platform to achieve glass cleaning, edge grinding and sanding and other processes. The up and down displacement of the glass during the rotation process needs to maintain smooth movement, while ordinary worm gear reducers will vibrate when the worm gear is running, and the operation will be unstable, causing the glass to be misaligned up and down, resulting in glass breakage, wasting materials and affecting production efficiency. In addition, a large amount of heat will be generated during the grinding process of the glass, which is easy to burn the grinding wheel and glass, resulting in a waste of resources. Utility Model Content

[0003] In view of the defects of the above-mentioned prior art, the purpose of the utility model is to provide a reducer for the rotation of glass equipment, which can avoid the jitter and unstable operation of the worm gear during operation, and can solve the problem of generating a large amount of heat and burning the grinding wheel and glass during the glass grinding process.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] A reducer for rotating glass equipment, comprising a housing and a worm, the worm being rotatably arranged in the housing through a bearing, the worm comprising an input end and a head end, the input end of the worm extending outside the housing, the input end of the worm being connected to a gear reducer, the gear reducer being able to drive the worm to rotate, the gear reducer being fixedly connected to the housing, the input end of the worm being sleeved with a first input cover, the first input cover being fixedly connected to the housing, the head end of the worm being provided with a second input cover, the second input cover being fixedly connected to the housing, a worm wheel being meshed on the worm, the worm wheel being rotatably arranged in the housing through a bearing, an output cover being provided on the worm wheel, the output cover being fixedly connected to the housing through bolts, an output shaft being fixedly arranged inside the worm wheel, the worm wheel being able to drive the output shaft to rotate, the output shaft being a hollow shaft, a water-cooled radiator being fixedly arranged inside.

[0006] Preferably, the head end of the worm is connected to the housing via a tapered roller bearing.

[0007] Preferably, the input end of the worm is connected to the housing via a first deep groove ball bearing.

[0008] Preferably, a first oil seal is provided at the connection between the worm and the first input cover.

[0009] Preferably, the worm gear is connected to the housing via a second deep groove ball bearing.

[0010] Preferably, a second oil seal is provided at the connection between the worm gear and the output cover.

[0011] Preferably, a third oil seal is provided at the connection between the worm gear and the housing.

[0012] Preferably, the water-cooled radiator comprises a water tank, a water pump and a surrounding pipe, the water pump is fixedly arranged on the water tank, the water tank is provided with a water inlet and a water outlet, and both ends of the surrounding pipe are respectively connected to the two.

[0013] Preferably, a flange is fixedly provided on the box body, and the flange is sleeved outside the output shaft.

[0014] Preferably, a rubber cover is provided between the head end of the worm and the second input cover, and the rubber cover covers the head end of the worm.

[0015] The beneficial effects of the utility model are:

[0016] The utility model reduces the speed of glass equipment by providing an adjustable first input cover, a second input cover and an output cover, so that the reducer has the advantages of compact structure, strong reliability and high positioning accuracy of up and down movement. Its unique characteristics can be applied to the reduction mechanism of lifting equipment such as ceramics, woodworking, food, and packaging. In addition, the water-cooled radiator integrated in the output shaft can effectively reduce the working temperature of the output shaft of the reducer, avoiding the problem of burning the grinding wheel and glass due to excessive temperature of the reducer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a reducer for rotating glass equipment according to the utility model;

[0018] Figure 2 This is an AA plan view of a reducer for rotating glass equipment according to the utility model.

[0019] In the figure: 100, housing; 200, worm; 300, gear reducer; 401, first input cover; 402, second input cover; 500, worm wheel; 600, output cover; 700, output shaft; 800, water-cooled radiator; 801, water tank; 802, water pump; 803, surrounding pipe; 900, tapered roller bearing; 111, first deep groove ball bearing; 112, second deep groove ball bearing; 121, first oil seal; 122, second oil seal; 123, third oil seal; 130, flange; 140, rubber cover; 150, bolt. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clearly understood, the utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] The embodiments provided by the utility model are as follows: Figures 1-2 As shown, a reducer for rotating glass equipment includes a housing 100 and a worm 200. The worm 200 is rotatably arranged in the housing 100 through a bearing. The worm 200 includes an input end and a head end. The input end of the worm 200 extends outside the housing 100. The input end of the worm 200 is connected to a gear reducer 300. The gear reducer 300 can drive the worm 200 to rotate. The gear reducer 300 is fixedly connected to the housing 100. The input end of the worm 200 is sleeved with a first input cover 401. The first input cover 401 is fixedly connected to the housing 100. The worm 200 is fixedly connected, a second input cover 402 is provided at the head end of the worm 200, and the second input cover 402 is fixedly connected to the housing 100. A worm wheel 500 is meshed with the worm 200, and the worm wheel 500 is rotatably arranged in the housing 100 through a bearing. An output cover 600 is provided on the worm wheel 500, and the output cover 600 is fixedly connected to the housing 100 through bolts 150. An output shaft 700 is fixedly arranged in the worm wheel 500, and the worm wheel 500 can drive the output shaft 700 to rotate. The output shaft 700 is a hollow shaft, and a water-cooled radiator 800 is fixedly arranged inside.

[0022] When in use, the operator starts the reducer, and the gear reducer 300 starts to work to drive the worm 200 to rotate, thereby driving the worm wheel 500 to rotate. The output shaft 700 is fixedly arranged in the worm wheel 500 and rotates together with the worm wheel 500 to realize the power transmission of the reducer. The axial clearance of the worm 200 can be well adjusted by installing it on the worm 200 in a bearing and input cover combination, ensuring that the worm wheel 500 and the worm 200 have a small meshing clearance. At the same time, the output cover 600 is adjustably fixed to the box 100 by bolts 150, which can also ensure the axial clearance requirement of the worm wheel 500 and meet the precision requirement of smooth transmission during horizontal movement. This design method makes the reducer have the advantages of compact structure, strong reliability, and high positioning accuracy of up and down movement.

[0023] The housing 100 is made of HT250 material. The housing 100 is made of finite element analysis principle, so that the product has good rigidity, high strength, compact mechanical structure, good heat dissipation and long service life. The worm 200 is made of 20CrMnTi material, and the whole is subjected to carbonitriding heat treatment. After grinding, the transmission teeth can reach the precision of 7 levels, which greatly improves the transmission efficiency, service life and bearing capacity. The worm wheel 500 and the output shaft 700 are integrally cast with ZQAL9-4 (aluminum bronze) and 45# materials, which is easy to install and greatly reduces the manufacturing cost. When processing the worm wheel 500, the hydraulic mandrel CNC milling machine is used for processing, and the end face and inner hole are used for positioning to ensure that the radial runout tolerance of the worm wheel 500 gear ring is within 0.02mm; when hobbing, the hobbing and chamfering are synchronized to avoid the inward turning of the chamfering burr after hobbing, improve the quality and reduce the noise.

[0024] Preferably, the head end of the worm 200 is connected to the housing 100 via a tapered roller bearing 900 . The tapered roller bearing 900 can withstand a relatively large unstable axial load, thereby ensuring the smoothness of the transmission.

[0025] Preferably, the input end of the worm 200 is connected to the housing 100 via a first deep groove ball bearing 111. The first deep groove ball bearing 111 can withstand axial force and radial force, and has low noise when running at high speed.

[0026] Preferably, a first oil seal 121 is provided at the connection between the worm 200 and the first input cover 401 , and the oil seal can effectively ensure that the worm 200 will not be affected by dust when grinding glass.

[0027] Preferably, the worm gear 500 is connected to the housing 100 via a second deep groove ball bearing 112. The second deep groove ball bearing 112 can withstand axial force and radial force, and has low noise when running at high speed.

[0028] Preferably, a second oil seal 122 is provided at the connection between the worm gear 500 and the output cover 600 .

[0029] Preferably, a third oil seal 123 is provided at the connection between the worm gear 500 and the housing 100 .

[0030] Preferably, the water-cooled radiator 800 includes a water tank 801, a water pump 802 and a surrounding pipe 803. The water pump 802 is fixedly arranged on the water tank 801. The water tank 801 is provided with a water inlet and a water outlet. Both ends of the surrounding pipe 803 are respectively connected to the two. The water pump 802 is externally connected to a power source to provide kinetic energy for the circulation of cooling water. The cooling water circulates in the surrounding pipe 803 to take away heat.

[0031] Preferably, a flange 130 is fixedly provided on the housing 100, and the flange 130 is sleeved outside the output shaft 700. The function of the flange 130 is to firmly connect the reducer with other equipment to achieve transmission. The flange 130 can be replaced and adapted according to the actual use scenario of the reducer.

[0032] Preferably, a rubber cover 140 is disposed between the head end of the worm 200 and the second input cover 402 , and the rubber cover 140 covers the head end of the worm 200 .

[0033] The reducer for glass equipment rotation of the utility model has the advantages of compact structure, strong reliability, and high positioning accuracy of up and down movement by setting the adjustable first input cover 401, the second input cover 402 and the output cover 600. Its unique characteristics can be applied to the reduction mechanism of lifting equipment such as ceramics, woodworking, food, and packaging. In addition, the water-cooled radiator 800 integrated in the output shaft 700 can effectively reduce the working temperature of the reducer output shaft 700, avoiding the problem of grinding wheel and glass burning due to excessive temperature of the reducer.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall fall within the protection scope of the present invention.

Claims

1. A reducer for rotating glass equipment, characterized in that: The invention comprises a housing (100) and a worm (200), wherein the worm (200) is rotatably arranged in the housing (100) via a bearing, the worm (200) comprises an input end and a head end, the input end of the worm (200) extends outside the housing (100), the input end of the worm (200) is connected to a gear reducer (300), the gear reducer (300) can drive the worm (200) to rotate, the gear reducer (300) is fixedly connected to the housing (100), the input end of the worm (200) is sleeved with a first input cover (401), the first input cover (401) is fixedly connected to the housing (100), and the worm (200) is connected to the housing (100). 0) is provided with a second input cover (402) at the head end, the second input cover (402) is fixedly connected to the housing (100), the worm (200) is meshed with a worm wheel (500), the worm wheel (500) is rotatably arranged in the housing (100) via a bearing, an output cover (600) is provided on the worm wheel (500), the output cover (600) is fixedly connected to the housing (100) via bolts (150), an output shaft (700) is fixedly arranged in the worm wheel (500), the worm wheel (500) can drive the output shaft (700) to rotate, and the output shaft (700) is a hollow shaft, and a water-cooled radiator (800) is fixedly arranged inside.

2. A reducer for glass equipment rotation according to claim 1, characterized in that: The head end of the worm (200) is connected to the housing (100) via a tapered roller bearing (900).

3. A reducer for glass equipment rotation according to claim 1, characterized in that: The input end of the worm (200) is connected to the housing (100) via a first deep groove ball bearing (111).

4. A reducer for glass equipment rotation according to claim 1, characterized in that: A first oil seal (121) is provided at the connection between the worm (200) and the first input cover (401).

5. A reducer for glass equipment rotation according to claim 1, characterized in that: The worm wheel (500) is connected to the housing (100) via a second deep groove ball bearing (112).

6. A reducer for glass equipment rotation according to claim 1, characterized in that: A second oil seal (122) is provided at the connection between the worm wheel (500) and the output cover (600).

7. A reducer for glass equipment rotation according to claim 1, characterized in that: A third oil seal (123) is provided at the connection between the worm wheel (500) and the housing (100).

8. A reducer for glass equipment rotation according to claim 1, characterized in that: The water-cooled radiator (800) comprises a water tank (801), a water pump (802) and a surrounding pipe (803); the water pump (802) is fixedly arranged on the water tank (801); the water tank (801) is provided with a water inlet and a water outlet, and both ends of the surrounding pipe (803) are respectively connected to the two inlets.

9. A reducer for glass equipment rotation according to claim 1, characterized in that: A flange (130) is fixedly provided on the box body (100), and the flange (130) is sleeved outside the output shaft (700).

10. A reducer for glass equipment rotation according to claim 1, characterized in that: A rubber cover (140) is provided between the head end of the worm (200) and the second input cover (402), and the rubber cover (140) covers the head end of the worm (200).

Images