External bearing mechanism of upper compression roller

Abstract

The utility model provides an upper compression roller bearing external mechanism which comprises two rack aluminum materials and two upper water baffles, lower water baffles are installed on the inner walls of the opposite sides of the two rack aluminum materials, two first receding grooves are formed in the surface of each lower water baffle, two bearing pedestals are installed at the top of each rack aluminum material, and the two bearing pedestals are arranged on the upper compression roller bearing external mechanism. The side face of the bearing base plate is provided with a pressing roller bearing, the top of each transmission roller is provided with an upper pressing roller, the two ends of each upper pressing roller penetrate through the corresponding open hole and are connected with the corresponding pressing roller bearing, when glass enters the positions between the transmission rollers and the upper pressing rollers, the upper pressing rollers slightly move upwards, and the glass can be continuously pressed under the action of the pressing assembly. And under the action of an upper water baffle, a lower water baffle, a waterproof ring, a side water baffle and a water baffle plug-in card, a bearing seat and a compression roller bearing can be located on the outer side, the situation that sprayed water splashes to the bearing seat and the compression roller bearing to cause rusting when the glass is cleaned can be effectively avoided, and therefore the glass conveying effect is prevented from being affected.

Description

Technical Field

[0001] This utility model belongs to the field of glass processing technology, specifically relating to an external mechanism for the upper pressure roller bearing. Background Technology

[0002] When performing surface grinding, edge grinding, or chamfering on glass, the glass surface must first be cleaned. If there are impurities on the glass surface, the glass surface will be damaged when the glass is processed using an edge grinding machine, affecting the glass processing effect. In the existing technology, the glass is transported by a conveying device, and the glass is cleaned by spraying during the transport process. However, during the glass cleaning process, the sprayed water may splash onto the bearings at both ends of the conveyor rollers of the roller conveyor. If the bearings are splashed with water for a long time and are not cleaned in time, it may cause rust to form on the bearings, affecting the glass transport efficiency of the roller conveyor. Moreover, when the glass is transported by the traditional roller conveyor, the glass is placed directly on the surface of the conveyor roller, and the glass cannot be pressed and fixed. This may cause the glass to shift during the transport process, affecting the glass transport effect. Based on this, we designed a mechanism that can stably transport glass and prevent the bearings from being rusted by water splash. Utility Model Content

[0003] The purpose of this utility model is to provide an external bearing mechanism for the upper pressure roller, which aims to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an external bearing mechanism for the upper pressure roller, comprising two aluminum frames and two upper baffles. Lower baffles are installed on the inner walls of opposite sides of the two aluminum frames. Each lower baffle has two first clearance grooves on its surface. Two bearing seats are installed on the top of each aluminum frame. A transmission roller is installed between corresponding bearing seats on the two aluminum frames. Drive gears are provided on the surfaces of both ends of the transmission roller. The upper baffles are fixedly installed to the main unit. Two elliptical openings are provided on the surface of each upper baffle. One side of the upper baffle is located at one of the openings. The device is equipped with bearing pads, and pressure roller bearings are installed on the sides of the bearing pads. Each drive roller has an upper pressure roller on its top. The two ends of the upper pressure roller pass through openings and are connected to the corresponding pressure roller bearings. Side baffles are installed on opposite sides of the two upper baffles at the openings. The bottom end of the side baffles has a second clearance groove. Both ends of the upper pressure rollers are located in the second clearance grooves. Driven gears are provided on the surfaces of both ends of the upper pressure rollers. The driven gears mesh with the driving gears at the bottom and top. One end of the drive roller is connected to a motor. Clamping components are installed on the sides of the upper baffles at the top of the bearing pads.

[0005] As a preferred technical solution of this utility model, the clamping assembly includes an L-shaped bracket installed on the side of the upper baffle plate. The horizontal section of the bracket is provided with an extension. A fastening screw is installed on the extension. A spring is sleeved on the outside of the screw of the fastening screw. One end of the spring abuts against the surface of the extension and the other end of the spring abuts against the surface of the pressure roller bearing.

[0006] As a preferred technical solution of this utility model, waterproof rings are inserted and installed at both ends of the upper pressure roller, and the waterproof rings are disposed between the upper baffle plate and the side baffle plate.

[0007] As a preferred technical solution of this utility model, the top of the lower baffle plate has two slots, and a water-blocking plug is inserted into the slot. The water-blocking plug is inserted and installed at both ends of the transmission roller.

[0008] As a preferred technical solution of this utility model, the two ends of the transmission roller are respectively placed in the corresponding first clearance groove.

[0009] As a preferred technical solution of this utility model, the surface of the upper baffle plate is provided with a first mounting hole on one side of the opening, and the bearing pad is provided with a second mounting hole at one end. Positioning pins are installed in the first mounting hole and the second mounting hole.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: the glass is placed on the surface of the transmission roller, and the driven gear is driven to rotate by the driving gear on the surface of the transmission roller, so that the glass can be transported between the transmission roller and the upper pressure roller. The upper pressure roller can improve the stability of glass transport. When the glass enters between the transmission roller and the upper pressure roller, the upper pressure roller will move slightly upward. Under the action of the pressing component, it can continuously provide a pressing effect on the glass. The upper baffle, lower baffle, waterproof ring, side baffle and water-blocking plug are set so that the bearing seat and the pressure roller bearing can be on the outside, which can effectively prevent the water sprayed during glass cleaning from splashing onto the bearing seat and the pressure roller bearing and causing rust, thereby avoiding affecting the glass transport effect. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure at the end of this utility model;

[0014] Figure 3This is a schematic diagram of the upper water baffle plate in this utility model;

[0015] Figure 4 This is a schematic diagram of the upper baffle plate and the pressing assembly in this utility model;

[0016] Figure 5 This is a schematic diagram of the upper pressure roller in this utility model;

[0017] Figure 6 In this utility model Figure 1 Enlarged structural diagram at point A;

[0018] Figure 7 This is a schematic diagram of the structure of the lower baffle plate in this utility model;

[0019] Figure 8 This is a schematic diagram of the structure of the water-blocking insert in this utility model;

[0020] Figure 9 This is a schematic diagram of the structure of the bearing pad and the pressure roller bearing in this utility model.

[0021] In the diagram: 1. Aluminum frame; 2. Upper baffle; 3. Lower baffle; 4. First clearance groove; 5. Bearing seat; 6. Drive roller; 7. Drive gear; 8. Opening; 9. Bearing pad; 10. Pressure roller bearing; 11. Upper pressure roller; 12. Side baffle; 13. Second clearance groove; 14. Driven gear; 15. Pressing assembly; 151. Bracket; 152. Extension; 153. Spring; 154. Fastening screw; 16. Waterproof ring; 17. Slot; 18. Water-blocking clip; 19. First mounting hole; 20. Second mounting hole; 21. Positioning pin. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-9This utility model provides the following technical solution: an external bearing mechanism for the upper pressure roller, comprising two aluminum frame members 1 and two upper baffle plates 2. Lower baffle plates 3 are installed on the inner walls of opposite sides of the two aluminum frame members 1. Each lower baffle plate 3 has two first clearance grooves 4 on its surface. Two bearing seats 5 are installed on the top of each aluminum frame member 1. A transmission roller 6 is installed between corresponding bearing seats 5 on the two aluminum frame members 1. Drive gears 7 are provided on both ends of the transmission roller 6. The upper baffle plates 2 are fixedly installed to the main unit. Two elliptical openings 8 are opened on the surface of the upper baffle plates 2. A bearing pad 9 is installed on one side of the upper baffle plate 2 at the opening 8. A pressure roller bearing 10 is installed on the side of the pad 9. Each transmission roller 6 is provided with an upper pressure roller 11 at its top. The two ends of the upper pressure roller 11 pass through the opening 8 and are connected to the corresponding pressure roller bearing 10. Side baffles 12 are installed on the opposite sides of the two upper baffles 2 at the opening 8. The bottom end of the side baffles 12 is provided with a second clearance groove 13. Both ends of the upper pressure roller 11 are provided in the second clearance groove 13. Driven gears 14 are provided on the surface of both ends of the upper pressure roller 11. The driven gears 14 mesh with the driving gear 7 at the bottom top. One end of the transmission roller 6 is connected to the motor. A clamping assembly 15 is installed on the side of the upper baffles 2 at the top of the bearing pad 9.

[0024] In this embodiment, the pressing assembly 15 includes an L-shaped bracket 151 installed on the side of the upper baffle plate 2. An extension 152 is provided on the horizontal side of the bracket 151. A fastening screw 154 is installed on the extension 152. A spring 153 is sleeved on the outside of the screw of the fastening screw 154. One end of the spring 153 abuts against the surface of the extension 152, and the other end of the spring 153 abuts against the surface of the pressure roller bearing 10.

[0025] Specifically, the transmission roller 6 is driven by a motor to rotate. Under the action of the drive gear 7 and the driven gear 14, the transmission roller 6 and the upper pressure roller 11 start to rotate synchronously, so that the glass can be stably conveyed between the transmission roller 6 and the upper pressure roller 11. When the glass enters between the transmission roller 6 and the upper pressure roller 11, the end of the upper pressure roller 11 will rise slightly in the opening 8. During this process, the upper pressure roller 11 can be stably pressed against the surface of the glass by the action of the spring 153, thereby effectively improving the stability of glass conveying. The bottom end of the screw 154 can limit the rising distance of the upper pressure roller 11. By adjusting the installation position of the screw 154, the maximum rising height of the upper pressure roller 11 can be adjusted, thus adapting to the conveying of glass of different thicknesses.

[0026] In this embodiment, waterproof rings 16 are inserted and installed at both ends of the upper pressure roller 11, and the waterproof rings 16 are disposed between the upper baffle plate 2 and the side baffle plate 12.

[0027] Specifically, the side baffle 12 reduces the risk of splashed water entering the pressure roller bearing 10 through the opening 8, while the waterproof ring 16 further prevents splashed water from entering the pressure roller bearing 10 through the opening 8 and causing the pressure roller bearing 10 to rust.

[0028] In this embodiment, two slots 17 are provided at the top of the lower baffle plate 3, and baffle clips 18 are inserted into the slots 17. The baffle clips 18 are inserted and installed at both ends of the transmission roller 6.

[0029] Specifically, the lower baffle plate 3 reduces the amount of splashed water entering the bearing housing 5, while the water-blocking clip 18 further prevents splashed water from entering the bearing housing 5 and causing it to rust.

[0030] In this embodiment, the two ends of the transmission roller 6 are respectively placed in the corresponding first clearance groove 4.

[0031] Specifically, the first clearance groove 4 facilitates the installation of the drive roller 6.

[0032] In this embodiment, a first mounting hole 19 is provided on the surface of the upper baffle plate 2 on one side of the opening 8, and a second mounting hole 20 is provided at one end of the bearing pad plate 9. A positioning pin 21 is installed in the first mounting hole 19 and the second mounting hole 20.

[0033] Specifically, when the glass enters between the drive roller 6 and the upper pressure roller 11, the upper pressure roller 11 will rise slightly within the opening 8. At this time, the end of the upper pressure roller 11 will drive the bearing pad 9 to swing up and down at a certain angle along the axis of the positioning pin 21 through the pressure roller bearing 10. Under the action of the pressing assembly 15, the upper pressure roller 11 can be stably pressed against the surface of the glass, thereby stably conveying the glass.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An external bearing mechanism for the upper pressure roller, comprising two aluminum frame members (1) and two upper baffle plates (2), characterized in that: Lower baffles (3) are installed on the inner walls of the two aluminum frame members (1) on opposite sides. Two first clearance grooves (4) are opened on the surface of each lower baffle (3). Two bearing seats (5) are installed on the top of each aluminum frame member (1). A transmission roller (6) is installed between the two corresponding bearing seats (5) on the two aluminum frame members (1). A drive gear (7) is provided on the two ends of the transmission roller (6). The upper baffles (2) are fixedly installed with the main unit. Two elliptical openings (8) are opened on the surface of the upper baffles (2). A bearing pad (9) is installed on one side of the upper baffles (2) at the opening (8). A pressure roller bearing (10) is installed on the side of the bearing pad (9). Each transmission roller (6) The top of each of the upper baffles (2) is provided with an upper pressure roller (11). The two ends of the upper pressure roller (11) pass through the opening (8) and are connected to the corresponding pressure roller bearing (10). The two upper baffles (2) are respectively installed on opposite sides and at the opening (8). The bottom end of the side baffle (12) is provided with a second clearance groove (13). The two ends of the upper pressure roller (11) are respectively set in the second clearance groove (13). The two ends of the upper pressure roller (11) are respectively provided with driven gears (14). The driven gears (14) are meshed with the driving gear (7) at the bottom top. One end of the transmission roller (6) is connected to the motor. The side of the upper baffle (2) is respectively installed with a pressing component (15) at the top of the bearing pad (9).

2. The external bearing mechanism for the upper pressure roller according to claim 1, characterized in that: The clamping assembly (15) includes an L-shaped bracket (151) installed on the side of the upper baffle plate (2). The horizontal section of the bracket (151) is provided with an extension (152). The extension (152) is equipped with a fastening screw (154). A spring (153) is sleeved on the outside of the screw of the fastening screw (154). One end of the spring (153) abuts against the surface of the extension (152), and the other end of the spring (153) abuts against the surface of the pressure roller bearing (10).

3. The external bearing mechanism for the upper pressure roller according to claim 1, characterized in that: Waterproof rings (16) are inserted at both ends of the upper pressure roller (11), and the waterproof rings (16) are located between the upper baffle plate (2) and the side baffle plate (12).

4. The external bearing mechanism for the upper pressure roller according to claim 1, characterized in that: The top of the lower baffle plate (3) has two slots (17), and a water-blocking plug (18) is inserted into the slot (17). The water-blocking plug (18) is inserted into both ends of the transmission roller (6).

5. The external bearing mechanism for the upper pressure roller according to claim 1, characterized in that: The two ends of the transmission roller (6) are respectively placed in the corresponding first clearance groove (4).

6. The external bearing mechanism for the upper pressure roller according to claim 1, characterized in that: The surface of the upper baffle plate (2) is provided with a first mounting hole (19) on one side of the opening (8), and a second mounting hole (20) is provided at one end of the bearing pad (9). A positioning pin (21) is installed in the first mounting hole (19) and the second mounting hole (20).

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