Steering assembly for fine grinding of glass

Abstract

The utility model relates to the technical field of glass steering assemblies, and discloses a steering assembly for fine grinding of glass, which comprises a rack, a plurality of long rods rotationally connected to two sides of the rack, a plurality of rollers fixedly mounted on each long rod, two hydraulic presses fixedly mounted on a base of the rack, a plurality of first hydraulic rods inserted into the upper end of each hydraulic press, and a plurality of second hydraulic rods inserted into the lower end of each hydraulic press. A same servo hydraulic lifting device is fixedly mounted at the upper ends of all the hydraulic rods I, a plurality of hydraulic rods II are inserted into the upper end of the servo hydraulic lifting device, a same spiral ring is fixedly mounted at the upper ends of all the hydraulic rods II, a spiral shaft is engaged in the spiral ring, and a fixed disc is fixedly mounted at the upper end of the spiral shaft; a plurality of rows and columns of fixing strips are fixedly installed at the upper end of the fixing disc. The upper end structure is controlled to ascend and descend through the hydraulic press, and the upper end structure is controlled to rotate back and forth by 90 degrees through the servo hydraulic lifting device, so that the glass is steered, and subsequent edge grinding is carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of glass steering components, in particular to a steering component for glass fine grinding. Background Art

[0002] After edge grinding, the edges of the glass will become smoother and no longer have sharp edges, making it look more beautiful and elegant. The edge-grinded glass is less likely to break due to external impact, and it can also reduce personal injuries caused by scratches.

[0003] When edge grinding is performed, an assembly line mode is generally adopted. The two sides are edged first, and then the glass is turned 90 degrees by a steering assembly and then edge grinding is performed, so that all four edges are polished. The traditional steering assembly has the disadvantages of complex steering structure and difficult control on the transportation line, so a steering assembly for fine grinding of glass is proposed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a steering assembly for glass fine grinding, which has the advantages of simple steering, etc., and solves the problem that the steering structure of the traditional steering assembly on the transportation line is complex and difficult to control.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of simple steering, the utility model provides the following technical solutions:

[0008] A steering assembly for fine grinding of glass comprises a frame, a plurality of long rods are rotatably connected to both sides of the frame, a plurality of rollers are fixedly mounted on each of the long rods, two hydraulic presses are fixedly mounted on the base of the frame, a plurality of hydraulic rods No. 1 are plugged into the upper end of each of the hydraulic presses, the same servo hydraulic lifting device is fixedly mounted on the upper ends of all the hydraulic rods No. 1, a plurality of hydraulic rods No. 2 are plugged into the upper end of the servo hydraulic lifting device, the same spiral ring is fixedly mounted on the upper ends of all the hydraulic rods No. 2, a spiral shaft is meshed inside the spiral ring, a fixed disk is fixedly mounted on the upper end of the spiral shaft, a plurality of rows and columns of fixed strips are fixedly mounted on the upper end of the fixed disk, a fixed ring is commonly fixed to the outer edges of the fixed strips, a clamping shaft is fixedly mounted on the lower end of the spiral shaft, the clamping shaft is rotatably connected to the servo hydraulic lifting device and is clamped inside the servo hydraulic lifting device.

[0009] As a preferred technical solution of the utility model, a plurality of hydraulic cylinders 1 are arranged inside the hydraulic device, and a hydraulic rod 1 is inserted into each of the hydraulic cylinders 1. The upper end of the hydraulic rod 1 is a disc structure, and all the disc structures are fixed to the bottom end of the same servo hydraulic lifting device.

[0010] As a preferred technical solution of the utility model, a plurality of hydraulic cylinders No. 2 are also arranged inside the servo hydraulic lifting device, and a hydraulic rod No. 2 is inserted into each of the hydraulic cylinders No. 2. The upper end of the hydraulic rod No. 2 is also disc-shaped, and all the disc-shaped upper ends are fixed to the same spiral ring bottom end.

[0011] As a preferred technical solution of the utility model, the spiral ring is a disc body with a circular through hole inside, and four spiral ribs distributed in an axial array are arranged inside the through hole. The spiral shaft is an axis body, and four spiral grooves are arranged on its surface in an axial array. The spiral ribs and the spiral grooves are meshed with each other, and each of the grooves is a quarter of a spiral groove.

[0012] As a preferred technical solution of the utility model, the clamping shaft is a convex structure, and a groove 2 is opened in the middle of the servo hydraulic lifting device, and the groove 2 is convex. The clamping shaft is clamped with the servo hydraulic lifting device through the groove 2 and can rotate inside it.

[0013] As a preferred technical solution of the utility model, the upper surfaces of the fixing strip and the fixing ring are provided with anti-slip rubber, and the fixing strip and the fixing ring together form a circular screen structure, and the fixing strip and the fixing ring are at the upper end of the long rod and at the lower end of the uppermost side of the roller.

[0014] As a preferred technical solution of the utility model, the rollers are irregularly distributed on the same long rod and are distributed at a proper distance from the fixing bar and the fixing ring, ensuring that the fixing bar and the fixing ring have sufficient rotation space.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a steering assembly for glass fine grinding, which has the following beneficial effects:

[0017] The steering assembly for fine grinding of glass drives the servo hydraulic lifting device and all the steering assemblies on the upper end of the servo hydraulic lifting device to rise through the hydraulic device. When the fixing bar and the fixing ring are both raised to the upper end of the roller, the glass placed on the roller is lifted up by the fixing bar and the fixing ring. The fixing bar and the fixing ring are rotated by the rising of the servo hydraulic lifting device. Since the groove one is a quarter of the spiral groove, when the hydraulic rod No. 2 pushes the spiral ring to the top of the spiral shaft, the fixing bar and the fixing ring are rotated 90°, and the glass placed thereon is rotated 90° accordingly. Then, the fixing bar and the fixing ring are lowered by the hydraulic device to reach the lower end of the roller, so that the glass on the fixing bar is placed on the roller, achieving a 90° steering of the glass, so that the glass can be further edged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cutaway diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the steering assembly of the utility model;

[0021] Figure 4 This is a cross-sectional view of the steering assembly structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the spiral ring portion of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the spiral shaft part of the utility model.

[0024] In the figure: 1. frame; 2. long rod; 3. roller; 4. hydraulic machine; 5. hydraulic rod No. 1; 6. servo hydraulic lifting device; 7. hydraulic rod No. 2; 8. spiral ring; 9. spiral shaft; 10. fixed plate; 11. fixed bar; 12. fixed ring; 13. clamping shaft. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1-6 A steering assembly for fine grinding of glass comprises a frame 1, a plurality of long rods 2 are rotatably connected on both sides of the frame 1, a plurality of rollers 3 are fixedly mounted on each long rod 2, the function of the rollers 3 is to support and transport the glass, and a non-slip coating is also provided on the surface of the rollers 3, so that the transportation of the glass is efficient, two hydraulic machines 4 are fixedly mounted on the base of the frame 1, a plurality of hydraulic cylinders 1 are arranged inside the hydraulic machine 4, a hydraulic rod 1 5 is plugged inside each hydraulic cylinder, the upper end of the hydraulic rod 1 5 is a disc structure, and all the disc structures are fixed to the bottom end of the same servo hydraulic lifting device 6, a plurality of hydraulic cylinders 2 are also arranged inside the servo hydraulic lifting device 6, and each hydraulic cylinder 2 has a plurality of hydraulic cylinders 2 inside. Hydraulic rod No. 2 7 is inserted, and the upper end of hydraulic rod No. 2 7 is also disc-shaped. All disc-shaped upper ends are fixed to the bottom end of the same spiral ring 8. The spiral ring 8 is a disc body, and a circular through hole is opened inside, and four spiral ribs distributed about the axis array are arranged inside the through hole. A spiral shaft 9 is meshed inside the spiral ring 8. The spiral shaft 9 is an axis body, and four spiral grooves about the axis array are opened on its surface. The spiral ribs and the spiral grooves are meshed with each other, and each groove is a quarter of a spiral groove. Through the four grooves, when the spiral ring 8 moves to the uppermost end of the spiral shaft 9, the upper structure rotates 90°, and the glass is fixed and rotated 90° through this structure. , converting the rotation angle into the vertical rising and falling distance, this structure is more conducive to control, a fixing plate 10 is fixedly installed on the upper end of the spiral shaft 9, and a plurality of rows and columns of fixing strips 11 are fixedly installed on the upper end of the fixing plate 10, and a fixing ring 12 is fixed on the outer edge of the fixing strip 11, and the upper surfaces of the fixing strip 11 and the fixing ring 12 are provided with anti-skid rubber. The function of the anti-skid rubber is to prevent the upper glass from slipping and falling when the fixing strip 11 and the fixing ring 12 are rotated, so as to ensure the accuracy of the rotation angle. The fixing strip 11 and the fixing ring 12 together form a circular screen structure, and the fixing strip 11 and the fixing ring 12 are at the upper end of the long rod 2 and at the lower end of the uppermost side of the roller 3. A clamping shaft 13 is fixedly installed at the lower end of the rotating shaft 9. The clamping shaft 13 is a convex structure. A groove 2 is opened in the middle of the servo hydraulic lifting device 6. The groove 2 is convex. The clamping shaft 13 is clamped with the servo hydraulic lifting device 6 through the groove 2 and can rotate inside it. The clamping shaft 13 is rotatably connected with the servo hydraulic lifting device 6 and is clamped inside the servo hydraulic lifting device 6. The frame 1, the long rod 2, and the roller 3 are collectively named as the transportation component, and all the remaining parts are named as the steering component. The arranged rollers 3 are irregularly distributed on the same long rod 2, and are distributed at an appropriate distance from the fixed bar 11 and the fixed ring 12 to ensure that the fixed bar 11 and the fixed ring 12 have enough rotation space.

[0029] In summary, the steering assembly for fine grinding of glass drives the servo hydraulic lifting device 6 and all the steering assemblies on the upper end of the servo hydraulic lifting device 6 to rise through the hydraulic device 4. When the fixing bar 11 and the fixing ring 12 are both raised to the upper end of the roller 3, the glass placed on the roller 3 is lifted up by the fixing bar 11 and the fixing ring 12. The fixing bar 11 and the fixing ring 12 are rotated by the expansion and extrusion of the servo hydraulic lifting device 6. Since the groove 1 is a quarter of a spiral groove, when the hydraulic rod No. 2 7 pushes the spiral ring 8 to the top of the spiral shaft 9, the fixing bar 11 and the fixing ring 12 rotate 90 degrees, and the glass placed thereon rotates accordingly. The servo hydraulic lifting device 6 is configured to move 90° and then the fixing strip 11 and the fixing ring 12 are brought to the lower end of the roller 3 by the descent of the hydraulic device 4, so that the glass on the fixing strip 11 is placed on the roller 3, and the glass is turned 90°, so that the glass is further edged. In the next turn, the movement steps of the hydraulic device 4 remain unchanged, and the servo hydraulic lifting device 6 is contracted and pulled, so that the upper glass is rotated 90° in the opposite direction. The expansion and contraction of the servo hydraulic lifting device 6 is a working cycle, so as to realize the 90° turn of the glass. The structure is easy to control, so that the turning is convenient and accurate, which promotes the edge grinding effect of the glass.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steering assembly for fine grinding of glass, comprising a frame, characterized in that: Several long rods are rotatably connected to both sides of the frame, and several rollers are fixedly installed on each of the long rods. Two hydraulic presses are fixedly installed on the frame base, and several hydraulic rods No. 1 are plugged into the upper end of each hydraulic press. The same servo hydraulic lifting device is fixedly installed on the upper ends of all the hydraulic rods No.

1. Several hydraulic rods No. 2 are plugged into the upper end of the servo hydraulic lifting device, and the same spiral ring is fixedly installed on the upper ends of all the hydraulic rods No.

2. A spiral shaft is meshed inside the spiral ring, and a fixed disk is fixedly installed on the upper end of the spiral shaft, and several rows and columns of fixed strips are fixedly installed on the upper end of the fixed disk, and a fixing ring is commonly fixed to the outer edges of the fixing strips, and a clamping shaft is fixedly installed on the lower end of the spiral shaft, and the clamping shaft is rotatably connected to the servo hydraulic lifting device and clamped inside the servo hydraulic lifting device.

2. A steering assembly for glass fine grinding according to claim 1, characterized in that: A plurality of hydraulic cylinders 1 are arranged inside the hydraulic machine, and a hydraulic rod 1 is inserted into each of the hydraulic cylinders 1. The upper end of the hydraulic rod 1 is a disc structure, and all the disc structures are fixed to the bottom end of the same servo hydraulic lifting device.

3. A steering assembly for glass fine grinding according to claim 1, characterized in that: The servo hydraulic lifting device is also provided with a plurality of hydraulic cylinders No. 2 inside, each of which is plugged with a hydraulic rod No. 2, the upper end of which is also disc-shaped, and all the disc-shaped upper ends are fixed to the same spiral ring bottom end.

4. The steering assembly for glass fine grinding according to claim 1, characterized in that: The spiral ring is a disc with a circular through hole inside, and four spiral ribs distributed in an axis array are arranged inside the through hole. The spiral shaft is an axis body, and four spiral grooves are arranged on its surface in an axis array. The spiral ribs and the spiral grooves are meshed with each other, and each of the grooves is a quarter of a spiral groove.

5. The steering assembly for glass fine grinding according to claim 1, characterized in that: The clamping shaft is a convex structure, and a second groove is provided in the middle of the servo hydraulic lifting device, and the second groove is convex. The clamping shaft is clamped with the servo hydraulic lifting device through the second groove and can rotate inside it.

6. The steering assembly for glass fine grinding according to claim 1, characterized in that: The upper surfaces of the fixing strip and the fixing ring are both provided with anti-skid rubber, and the fixing strip and the fixing ring together form a circular screen structure. The fixing strip and the fixing ring are at the upper end of the long rod and at the lower end of the uppermost side of the roller.

7. The steering assembly for glass fine grinding according to claim 1, characterized in that: The rollers are arranged irregularly on the same long rod and are distributed at a proper distance from the fixing bar and the fixing ring, so as to ensure that the fixing bar and the fixing ring have enough rotation space.

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