CN219853826U - Glass round straight edge double-sided machine system - Google Patents

Abstract

The utility model relates to a glass round straight edge bilateral machine system, which comprises two edging units, wherein the two edging units are distributed relatively; each edging unit comprises a grinding forming device, a bottom edge transition device, a bottom edge polishing device and a chamfering polishing device, wherein the grinding forming device, the bottom edge transition device, the bottom edge polishing device and the chamfering polishing device are sequentially arranged at intervals along the conveying direction of glass. The utility model has the advantages of simple structure and reasonable design, and the upper and lower chamfers are further formed and the polishing processing section is arranged at the tail part of the bilateral machine, so that the mutual interference on the clamping force of the belt and the acting force of each grinding unit is reduced, the glass is enabled to linearly advance, the glass is suitable for quick feeding and high-precision processing, and the purposes of high-efficiency and high-quality grinding of straight edges are achieved by integrating and optimizing grinding and polishing processes, avoiding glass edge burst, edge leakage and edge burning.

Description

Glass round straight edge double-sided machine system

Technical Field

The utility model relates to the technical field of glass grinding, in particular to a glass round and straight edge bilateral machine system.

Background

The existing glass straight line double edge edging machine is to implement plane processing of chamfer positions of the bottom edge and two end faces of a cut glass blank, commonly called straight edge (or trapezoid edge or FA edge), and meets the requirements of size and surface quality. In the prior art, the straight edge is processed through one-wheel three-position forming processing of the special-shaped wheel and processing of the cup-shaped wheel, and higher efficiency and quality are obtained under the condition of the same number of grinding wheels. As the requirements for glass processing feed speed, surface roughness, and glossiness continue to increase, high-precision processing becomes a necessary condition for satisfying the above requirements. In the process of processing glass, the glass is driven to advance by a conveying belt through clamping force on the upper end face and the lower end face of the glass, the grinding wheel carries out grinding processing on the glass, in the process, the glass is also subjected to acting force generated by the grinding wheel during grinding, and whether the glass can run straight on a horizontal plane or not and does not move in the vertical direction is a key for obtaining a qualified product.

The grinding wheels of the prior art straight-edge bilateral machine are all arranged as follows: firstly, rough grinding and fine grinding the bottom edge of the glass, then forming and polishing the upper chamfer and the lower chamfer of the glass, and finally, fine grinding and polishing the bottom edge of the glass, wherein the bottom edge of the glass is in an intermittent processing state. In the glass advancing process, the glass is displaced under the balance of various forces such as non-rigidly positioned belt clamping force, grinding force of a grinding wheel and the like in the direction of the horizontal plane perpendicular to the advancing direction, and under the condition, the glass is difficult to ensure to advance in a straight line all the time, so that the stability of the glass processing quality is difficult to ensure. Among the forces applied to the glass, the force applied by the chamfering section grinding wheel (including the polishing wheel) to the glass belongs to the most uncertain force, on the one hand, the grinding force of each chamfering grinding wheel (including the polishing wheel) is influenced by factors such as sharpness, glass processing allowance, chamfer angle and the like, and the stress symmetry equal and constant of each grinding wheel (including the polishing wheel) is difficult to achieve, on the other hand, as the grinding wheel (including the polishing wheel) carries out processing in the 45-degree direction, the grinding wheel (including the polishing wheel) has a component force acting in the vertical direction on the glass, the clamping force of the belt forms an interference force, when the interference force acts as a negative effect, drift is possibly formed in the direction of the horizontal plane perpendicular to the advancing direction in the glass grinding process, and the float is formed in the vertical direction, so that the quality of the glass bottom edge and the polishing process is in a difficult-to-control state, and the quality unstable state appears, and therefore, the negative influence of the chamfering section grinding wheel (including the polishing wheel) on the glass clamping force is one of the problems to be solved for stabilizing the quality of the glass bottom edge grinding. In addition, the layout of the grinding wheel in the prior art, namely, after rough grinding, the chamfering part is processed, and then the glass processed by the bottom edge fine grinding and polishing is extremely easy to have the problem of small size between the two sides of the front section and the tail section, which is mainly the factor of rigidity of the machine, and the glass initially enters the rough grinding area, and the transverse deformation of the machine is small, so that the glass is easy to cause large grinding amount of the contacted grinding wheel, namely, the size between the two sides of the glass is small; as the glass enters the chamfering section grinding area, the chamfering grinding wheel (comprising the polishing wheel) has small grinding force to the glass and forms 45 degrees, and has little influence on the transverse deformation change of the machine; continuing, as the glass enters the grinding area of the bottom edge fine grinding and polishing area, the grinding force is increased, the transverse deformation of the machine is increased, and the grinding quantity of the glass contacted by the grinding wheel is relatively reduced, namely the size between two sides of the glass is normal; continuing, finishing the contact with the grinding wheel as the glass is continuously ground, and gradually reducing the transverse deformation of the machine to cause the grinding quantity of the glass by the contacted grinding wheel to be large, namely, the size between two sides of the glass is smaller; because the bottom edge fine grinding and polishing sections are far away from the rough grinding area, the problem that the transverse deformation of the glass in the rough grinding section machine direction cannot be buffered is small, and therefore the problem that the size between the two sides of the head section and the tail section of the glass is small is difficult to solve.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a glass round-straight edge double-sided machine system and aims to solve the problem in the prior art.

The technical scheme for solving the technical problems is as follows:

the glass round-straight-edge bilateral machine system comprises two edging units, wherein the two edging units are distributed oppositely; every edging unit all includes grinding forming device, base transition device, base burnishing device, base polishing device and chamfer burnishing device, grinding forming device the base transition device the base burnishing device the base glazing device reaches chamfer burnishing device sets up along the direction of delivery of glass interval in proper order, is used for carrying out grinding forming, flattening of base, polishing of base, the polishing of base and carrying out finish machining to last chamfer and lower chamfer to the base of glass one side and last chamfer respectively.

The beneficial effects of the utility model are as follows: in the glass processing process, the bottom edge and the upper chamfer and the lower chamfer on one side of the glass are sequentially arranged at intervals along the conveying direction of the glass through a grinding forming device, a bottom edge transition device, a bottom edge polishing device and a chamfer polishing device, grinding forming, leveling of the bottom edge, polishing of the bottom edge and finishing treatment on the upper chamfer and the lower chamfer are carried out, and the glass processing is convenient.

The utility model has the advantages of simple structure and reasonable design, and the beneficial effects that the mutual interference on the clamping force of the belt and the acting force of each grinding unit is reduced, so that the glass moves linearly, the utility model is suitable for quick feeding and high-precision machining, and the purposes of high-efficiency and high-quality grinding straight edges are achieved by integrating and optimizing grinding and polishing processes, avoiding glass edge burst, edge leakage and edge burning.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the grinding forming device comprises a front special-shaped wheel which is horizontally arranged and can horizontally rotate around the axial direction of the front special-shaped wheel, and the grinding forming device is used for roughly grinding and forming the bottom edge and two chamfers of glass.

The glass processing device has the beneficial effects that in the glass processing process, the bottom edge of the glass, the upper chamfer and the lower chamfer are subjected to rough grinding forming through the front special-shaped wheel, one wheel is three-position, the forming is convenient and quick, and the efficiency is high.

Further, the grinding forming device comprises a rear special-shaped wheel, wherein the rear special-shaped wheel is horizontally arranged at the rear side of the front special-shaped wheel and can horizontally rotate around the axial direction of the rear special-shaped wheel, and the grinding forming device is used for finely grinding and forming the bottom edge and two chamfers of glass.

The technical scheme has the advantages that in the glass processing process, firstly, the bottom edge of the glass, the upper chamfer and the lower chamfer are subjected to rough grinding forming through the front special-shaped wheel; then, the bottom edge of the glass, the upper chamfer and the lower chamfer are subjected to fine grinding and forming through the rear special-shaped wheel pair, one wheel is three-position, forming is convenient and quick, edge bursting is small, and efficiency is high.

Further, the bottom edge transition device comprises a front transition wheel, wherein the front transition wheel is vertically arranged at the rear side of the grinding forming device and can vertically rotate around the axial direction of the front transition wheel, and the front transition wheel is used for leveling and accurately grinding the bottom edge of glass.

The glass processing device has the beneficial effects that in the glass processing process, the bottom edge of the glass is flattened and refined through the front transition wheel, so that the glass processing quality is improved.

Further, the bottom edge transition device further comprises a rear transition wheel, wherein the rear transition wheel is vertically arranged on the rear side of the front transition wheel and can vertically rotate around the axial direction of the rear transition wheel, and the rear transition wheel is used for leveling and accurately grinding the bottom edge of glass.

The glass processing method has the beneficial effects that in the glass processing process, the bottom edge of the glass is further flattened and refined through the rear transition wheel, so that the glass processing quality is further improved.

Further, the bottom edge polishing device comprises a bottom edge polishing wheel which is vertically arranged at the rear side of the bottom edge transition device and can vertically rotate around the axial direction of the bottom edge polishing wheel, and the bottom edge polishing wheel is used for polishing the bottom edge of glass.

The polishing device has the beneficial effects that in the glass processing process, the polishing wheel polishes the bottom edge of the glass, so that the surface roughness is reduced, and the glass processing quality is further improved.

Further, the bottom edge polishing device comprises a bottom edge polishing wheel, and the bottom edge polishing wheel is vertically arranged at the rear side of the bottom edge polishing device and can vertically rotate around the axial direction of the bottom edge polishing device and is used for polishing the bottom edge of glass.

The glass processing device has the beneficial effects that in the glass processing process, the bottom edge of the glass is subjected to brightening treatment through the bottom edge polishing wheel, so that the glossiness is improved, and the glass processing quality is further improved.

Further, the chamfering and polishing device comprises an upper chamfering fine-grinding wheel and a lower chamfering fine-grinding wheel, wherein the upper chamfering fine-grinding wheel and the lower chamfering fine-grinding wheel are respectively obliquely arranged at the rear side of the bottom edge polishing device, and the lower chamfering fine-grinding wheel is positioned at the rear side of the upper chamfering fine-grinding wheel; the upper chamfering fine grinding wheel and the lower chamfering fine grinding wheel can rotate around the axial direction of the upper chamfering fine grinding wheel and the lower chamfering fine grinding wheel respectively and are used for carrying out fine grinding treatment on the upper chamfering and the lower chamfering of glass.

The technical scheme has the advantages that in the glass processing process, the upper chamfer and the lower chamfer of the glass are subjected to fine grinding treatment through the upper chamfer fine grinding wheel and the lower chamfer fine grinding wheel respectively, so that the glass processing quality is further improved; the acting force direction of the upper chamfering fine grinding wheel acts on the belt clamping force, so that the glass can stably move forward and can be prevented from moving in the vertical direction; meanwhile, glass gradually breaks away from the processing of the front-end grinding wheel, the whole stress of the machine is reduced, and at the moment, the grinding force during grinding of the upper chamfer section is also beneficial to the transverse recovery of the buffer machine due to rigidity factors, so that the problem of size reduction between two sides of the glass tail section is solved.

Further, the chamfering polishing device further comprises an upper chamfering polishing wheel and a lower chamfering polishing wheel, wherein the upper chamfering polishing wheel is obliquely arranged between the upper chamfering fine-grinding wheel and the lower chamfering fine-grinding wheel, and the lower chamfering polishing wheel is obliquely arranged at the rear side of the lower chamfering fine-grinding wheel; the upper chamfer polishing wheel and the lower chamfer polishing wheel can rotate around the axial direction of the upper chamfer polishing wheel and the lower chamfer polishing wheel respectively and are used for polishing upper chamfers and lower chamfers of glass respectively.

The further scheme has the beneficial effects that in the glass processing process, the upper chamfer and the lower chamfer of the glass are polished by the upper chamfer polishing wheel and the lower chamfer polishing wheel respectively, so that the glass processing quality is further improved; the acting force direction of the upper chamfer polishing wheel acts on the belt clamping force, so that the glass can stably move forward and can be prevented from moving in the vertical direction; meanwhile, glass gradually breaks away from the processing of the front-end grinding wheel, the whole stress of the machine is reduced, at the moment, the grinding force generated during grinding of the lower chamfer section continuously buffers the transverse recovery of the machine due to rigidity factors, and the problem that the size between two sides of the glass tail section is reduced is solved.

Further, the included angles between the axes of the upper chamfer fine-grinding wheel, the lower chamfer fine-grinding wheel, the upper chamfer polishing wheel and the lower chamfer polishing wheel and the horizontal plane are respectively 30-60 degrees.

The beneficial effect of adopting above-mentioned further scheme is that go up chamfer finish-grinding wheel, go up chamfer polishing wheel, chamfer finish-grinding wheel down and chamfer polishing wheel down's angle reasonable in design, can be better go on fine grinding and polishing to glass's last chamfer and chamfer down, guaranteed the quality of glass processing.

Drawings

FIG. 1 is a schematic view of the structure of each edging unit according to the utility model;

FIG. 2 is a schematic view of the structure of the glass according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. glass; 2. front special-shaped wheels; 3. a rear special-shaped wheel; 4. a front transition wheel; 5. a rear transition wheel; 6. a bottom polishing wheel; 7. polishing the bottom edge; 8. an upper chamfering fine grinding wheel; 9. a lower chamfering fine grinding wheel; 10. an upper chamfer polishing wheel; 11. a lower chamfer polishing wheel; 12. a frame.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

As shown in fig. 1 and 2, the present embodiment provides a glass round-straight edge bilateral machine system, which includes two edging units, where the two edging units are distributed relatively; every edging unit all includes grinding forming device, base transition device, base burnishing device, base polishing device and chamfer burnishing device, grinding forming device the base transition device the base burnishing device the base edge burnishing device reaches chamfer burnishing device sets up along the direction of delivery of glass 1 interval in proper order, is used for carrying out grinding forming, flattening of base, polishing of base, the polishing of base and carries out finish machining to last chamfer and lower chamfer to the base and last chamfer and the lower chamfer of glass 1 one side respectively.

In the glass processing process, the bottom edge and the upper chamfer and the lower chamfer on one side of the glass 1 are sequentially arranged at intervals along the conveying direction of the glass 1 by a grinding forming device, a bottom edge transition device, a bottom edge polishing device and a chamfer polishing device, grinding forming, leveling and polishing of the bottom edge, polishing of the bottom edge and finishing treatment on the upper chamfer and the lower chamfer are carried out, and the processing is convenient.

Preferably, in this embodiment, each edging unit further includes a frame 12, and the grinding forming device, the bottom edge transition device, the bottom edge polishing device, and the chamfering polishing device are sequentially mounted on the frame 12 at intervals along the conveying direction of the glass 1.

In addition, the glass 1 is located between two frames 12, which are conveyed by a conveyor belt, and both sides of which extend to the two frames 12, respectively.

The embodiment has the advantages of simple structure and reasonable design, and the beneficial effects that the upper chamfer and the lower chamfer are further formed and the polishing processing section is arranged at the tail part of the bilateral machine, so that the mutual interference on the clamping force of the belt and the acting force of each grinding unit is reduced, the glass is enabled to linearly move forward, the glass is suitable for quick feeding and high-precision processing, the glass edge burst, the glass edge leakage and the edge burning are avoided through integration and optimization of the grinding and polishing processes, and the aim of realizing high-efficiency and high-quality straight edge grinding is fulfilled.

Example 2

On the basis of embodiment 1, in this embodiment, the grinding forming device includes a front profile wheel 2, where the front profile wheel 2 is horizontally disposed and can horizontally rotate around its own axis, and is used for rough grinding forming of the bottom edge and two chamfers of the glass 1.

In the glass processing process, the bottom edge of the glass 1, the upper chamfer and the lower chamfer are subjected to rough grinding forming through the front special-shaped wheel 2, one wheel is three-position, the forming is convenient and quick, and the efficiency is high.

Preferably, in this embodiment, the first motor is fixedly mounted on the frame 12, the driving end of the first motor is vertically downward, and the front profile wheel 2 is coaxially and fixedly sleeved on the driving end of the first motor. During operation, the motor I drives the front special-shaped wheel 2 to horizontally rotate.

Example 3

On the basis of embodiment 2, in this embodiment, the grinding forming device includes a rear profile wheel 3, where the rear profile wheel 3 is horizontally installed on the rear side of the front profile wheel 2, and can horizontally rotate around its own axis, and is used for performing fine grinding forming on the bottom edge and two chamfers of the glass 1.

In the glass processing process, firstly, the bottom edge of the glass 1 and an upper chamfer and a lower chamfer are subjected to rough grinding forming through a front special-shaped wheel 2; then, the bottom edge of the glass 1, the upper chamfer and the lower chamfer are subjected to fine grinding and forming through the rear special-shaped wheel 3, one wheel is three-position, forming is convenient and quick, edge breakage is small, and efficiency is high.

Preferably, in this embodiment, the second motor is fixedly mounted on the frame 12, the driving end of the second motor is vertically downward, and the rear profile wheel 3 is coaxially and fixedly sleeved on the driving end of the second motor. During operation, the motor II drives the rear special-shaped wheel 3 to horizontally rotate.

Example 4

On the basis of the above embodiments, in this embodiment, the bottom edge transition device includes a front transition wheel 4, where the front transition wheel 4 is vertically installed at the rear side of the grinding forming device, and can vertically rotate around the axial direction of the front transition wheel, so as to perform leveling and fine grinding treatment on the bottom edge of the glass 1.

In the glass processing process, the bottom edge of the glass 1 is flattened and refined through the front transition wheel 4, so that the glass processing quality is improved.

Preferably, in this embodiment, the front transition wheel 4 is preferably a composite cup wheel.

In addition, a third motor is fixedly arranged on the frame 12, the driving end of the third motor horizontally extends and is perpendicular to the conveying direction of the glass 1, and the front transition wheel 4 is coaxially and fixedly sleeved on the driving end of the third motor. During operation, the motor III drives the front transition wheel 4 to vertically rotate.

Example 5

On the basis of embodiment 4, in this embodiment, the bottom edge transition device further includes a rear transition wheel 5, where the rear transition wheel 5 is vertically installed on the rear side of the front transition wheel 4, and can vertically rotate around its own axis, so as to perform leveling and fine grinding treatment on the bottom edge of the glass 1.

In the glass processing process, the bottom edge of the glass 1 is further flattened and refined through the rear transition wheel 5, so that the glass processing quality is further improved.

Preferably, in this embodiment, the rear transition wheel 5 is preferably a semi-parabolic cup wheel.

In addition, a motor four is fixedly arranged on the frame 12, the driving end of the motor four extends horizontally and is perpendicular to the conveying direction of the glass 1, and the rear transition wheel 5 is coaxially and fixedly sleeved on the driving end of the motor four. During operation, the motor four drives the rear transition wheel 5 to vertically rotate.

Example 6

On the basis of the above embodiments, in this embodiment, the bottom polishing device includes a bottom polishing wheel 6, and the bottom polishing wheel 6 is vertically installed at the rear side of the bottom transition device, and is vertically rotatable about its own axis for polishing the bottom of the glass 1.

In the glass processing process, the bottom edge of the glass 1 is polished by the bottom edge polishing wheel 6, so that the surface roughness is reduced, and the glass processing quality is further improved.

Preferably, in this embodiment, the frame 12 is fixedly provided with a motor five, the driving end of the motor five extends horizontally and is perpendicular to the conveying direction of the glass 1, and the bottom polishing wheel 6 is coaxially and fixedly sleeved on the driving end of the motor five. In operation, the motor five drives the bottom polishing wheel 6 to vertically rotate.

Example 7

On the basis of the above embodiments, in this embodiment, the bottom edge polishing device includes a bottom edge polishing wheel 7, where the bottom edge polishing wheel 7 is vertically installed at the rear side of the bottom edge polishing device, and can vertically rotate around its own axis, so as to polish the bottom edge of the glass.

In the glass processing process, the bottom edge of the glass 1 is subjected to brightening treatment through the bottom edge polishing wheel 7, so that the glossiness is improved, and the glass processing quality is further improved.

Preferably, in this embodiment, the frame 12 is fixedly provided with a motor six, the driving end of the motor six extends horizontally and is perpendicular to the conveying direction of the glass 1, and the bottom polishing wheel 7 is coaxially and fixedly sleeved on the driving end of the motor six. During operation, the motor six drives the bottom edge finishing wheel 7 to vertically rotate.

Example 8

On the basis of the above embodiments, in the present embodiment, the chamfer polishing device includes an upper chamfer finish-grinding wheel 8 and a lower chamfer finish-grinding wheel 9, the upper chamfer finish-grinding wheel 8 and the lower chamfer finish-grinding wheel 9 are respectively mounted obliquely on the rear side of the bottom finish-grinding device, and the lower chamfer finish-grinding wheel 9 is located on the rear side of the upper chamfer finish-grinding wheel 8; the upper chamfer fine grinding wheel 8 and the lower chamfer fine grinding wheel 9 can respectively rotate around the axial direction of the upper chamfer fine grinding wheel and the lower chamfer fine grinding wheel, and are respectively used for carrying out fine grinding treatment on the upper chamfer and the lower chamfer of the glass 1.

In the glass processing process, the upper chamfer and the lower chamfer of the glass are subjected to fine grinding treatment through the upper chamfer fine grinding wheel 8 and the lower chamfer fine grinding wheel 9 respectively, so that the glass processing quality is further improved.

Example 9

On the basis of embodiment 8, in this embodiment, the chamfering polishing apparatus further includes an upper chamfering polishing wheel 10 and a lower chamfering polishing wheel 11, the upper chamfering polishing wheel 10 being obliquely installed between the upper chamfering fine-grinding wheel 8 and the lower chamfering fine-grinding wheel 9, the lower chamfering polishing wheel 11 being obliquely installed at the rear side of the lower chamfering fine-grinding wheel 9; the upper chamfer polishing wheel 10 and the lower chamfer polishing wheel 11 can rotate around the axial direction of the upper chamfer polishing wheel and the lower chamfer polishing wheel respectively and are used for polishing the upper chamfer and the lower chamfer of the glass 1 respectively.

In the glass processing process, the upper chamfer and the lower chamfer of the glass 1 are polished by the upper chamfer polishing wheel 10 and the lower chamfer polishing wheel 11 respectively, so that the glass processing quality is further improved.

Example 10

On the basis of embodiment 9, in this embodiment, the angles between the axes of the upper chamfer fine-grinding wheel 8, the lower chamfer fine-grinding wheel 9, the upper chamfer polishing wheel 10, and the lower chamfer polishing wheel 11 and the horizontal plane are respectively in the range of 30 to 60 °.

The angle design of the upper chamfer fine grinding wheel 8, the lower chamfer fine grinding wheel 9, the upper chamfer polishing wheel 10 and the lower chamfer polishing wheel 11 is reasonable, the upper chamfer and the lower chamfer of glass can be better subjected to fine grinding and polishing treatment, and the glass processing quality is ensured.

Based on the above, the upper chamfer fine-grinding wheel 8 and the upper chamfer polishing wheel 10 are inclined to one side of the frame 12.

In addition, two motors seven are fixedly arranged on the frame 12 at intervals, driving ends of the two motors seven extend along the axial directions of the upper chamfering fine-grinding wheel 8 and the upper chamfering polishing wheel 10 respectively, and the upper chamfering fine-grinding wheel 8 and the upper chamfering polishing wheel 10 are coaxially and fixedly sleeved on driving ends of the two motors seven respectively.

Based on the above, the lower chamfer fine-grinding wheel 9 and the lower chamfer polishing wheel 11 are inclined to one side of the glass.

In addition, two motors eight are fixedly arranged on the frame 12 at intervals, driving ends of the two motors eight extend along the axial directions of the lower chamfer fine-grinding wheel 9 and the lower chamfer polishing wheel 11 respectively, and the lower chamfer fine-grinding wheel 9 and the lower chamfer polishing wheel 11 are coaxially and fixedly sleeved on driving ends of the two motors eight respectively.

The working principle of the utility model is as follows:

s1: the bottom edges, upper chamfers and lower chamfers on two sides of the glass are formed by one-step processing of two groups of front special-shaped wheels 2 and rear special-shaped wheels 3;

s2: leveling and fine grinding are respectively carried out on the bottom edges of two sides of the glass through two groups of front transition wheels 4 and rear transition wheels 5;

s3: polishing the bottom edges of the two sides of the glass respectively by two bottom edge polishing wheels 6;

s4: the bottom edges of the two sides of the glass are respectively polished by two bottom edge polishing wheels 7;

s5: the upper end face chamfering and polishing and the lower end face chamfering and polishing treatment of the two sides of the glass are respectively processed through two groups of upper chamfering fine-grinding wheels 8, lower chamfering fine-grinding wheels 9, upper chamfering polishing wheels 10 and lower chamfering polishing wheels 11.

The utility model has simple process and reasonable design, and ensures that rough grinding, fine grinding and polishing processing of the bottom edge of the glass are in a continuous state through the adjustment of the layout of the grinding wheel, and the stress relation in the process is simple and easy to control, so that the glass is prevented from being broken, missed in grinding and edge burning when the glass is ground and fed rapidly, and the high requirements of higher surface roughness and glossiness are met.

Compared with the prior art, the utility model has the advantages that:

1. after rough grinding of the bottom edge and the chamfer of the glass is finished, finish machining is performed on the bottom edge of the glass continuously, and then finish machining is performed on the chamfer of the glass, so that stress states of a machine and the glass in the grinding process are optimized, and the quality of machining of the bottom edge of the glass is guaranteed.

2. The process firstly finishes the upper chamfer of the glass, then processes the lower chamfer of the glass, the glass always presses on the conveying belt, the advancing stability of the glass is better, the glass is more beneficial to straight line walking, the processing is convenient, the grinding leakage is reduced, and the processing quality is improved.

3. The stress of the machine and the glass in the grinding process is adjusted through the layout of the grinding wheels, so that the problem of size reduction between the two sides of the front section and the rear section of the glass is well relieved.

4. The two groups of upper chamfer fine grinding wheels 8, lower chamfer fine grinding wheels 9, upper chamfer polishing wheels 10 and lower chamfer polishing wheels 11 are respectively arranged at 45 degrees, so that the quality of upper chamfer and lower chamfer processing of glass is ensured.

It should be noted that, all the electronic components related to the present utility model adopt the prior art, and the above components are electrically connected to the controller, and the control circuit between the controller and the components is the prior art.

In addition, the grinding wheels are all made of the prior art, so the specific structure of each wheel is not described here again.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (10)

1. A glass round-straight edge bilateral machine system, which is characterized in that: the device comprises two edging units, wherein the two edging units are distributed relatively; every edging unit all includes grinding forming device, base transition device, base burnishing device, base polishing device and chamfer burnishing device, grinding forming device the base transition device the base burnishing device the base glazing device reaches chamfer burnishing device sets up along the direction of delivery of glass (1) interval in proper order, is used for carrying out grinding forming, flattening of base, polishing of base, the polishing of base and carries out finish machining to last chamfer and lower chamfer to the base and last chamfer and the lower chamfer of glass (1) one side respectively.

2. The glass round-straight edge bilateral machine system of claim 1, wherein: the grinding forming device comprises a front special-shaped wheel (2), wherein the front special-shaped wheel (2) is horizontally arranged and can horizontally rotate around the axial direction of the front special-shaped wheel (2) and is used for roughly grinding and forming the bottom edge and two chamfers of the glass (1).

3. The glass round-straight edge bilateral machine system of claim 2, wherein: the grinding forming device comprises a rear special-shaped wheel (3), wherein the rear special-shaped wheel (3) is horizontally arranged at the rear side of the front special-shaped wheel (2), can horizontally rotate around the axial direction of the rear special-shaped wheel, and is used for carrying out fine grinding forming on the bottom edge and two chamfers of the glass (1).

4. A glass rounded-edge bilateral machine system as in any of claims 1-3 wherein: the bottom edge transition device comprises a front transition wheel (4), wherein the front transition wheel (4) is vertically arranged at the rear side of the grinding forming device and can vertically rotate around the axial direction of the front transition wheel, and the front transition wheel is used for leveling and accurately grinding the bottom edge of glass (1).

5. The glass round-straight edge bilateral machine system according to claim 4, wherein: the bottom edge transition device further comprises a rear transition wheel (5), wherein the rear transition wheel (5) is vertically arranged at the rear side of the front transition wheel (4) and can vertically rotate around the axial direction of the rear transition wheel, and the rear transition wheel is used for leveling and accurately grinding the bottom edge of the glass (1).

6. A glass rounded-edge bilateral machine system as in any of claims 1-3 wherein: the bottom edge polishing device comprises a bottom edge polishing wheel (6), wherein the bottom edge polishing wheel (6) is vertically arranged on the rear side of the bottom edge transition device and can vertically rotate around the axial direction of the bottom edge polishing wheel, and the bottom edge polishing device is used for polishing the bottom edge of the glass (1).

7. A glass rounded-edge bilateral machine system as in any of claims 1-3 wherein: the bottom edge polishing device comprises a bottom edge polishing wheel (7), wherein the bottom edge polishing wheel (7) is vertically arranged at the rear side of the bottom edge polishing device and can vertically rotate around the axial direction of the bottom edge polishing device, and the bottom edge polishing device is used for polishing the bottom edge of glass.

8. A glass rounded-edge bilateral machine system as in any of claims 1-3 wherein: the chamfering and polishing device comprises an upper chamfering fine-grinding wheel (8) and a lower chamfering fine-grinding wheel (9), wherein the upper chamfering fine-grinding wheel (8) and the lower chamfering fine-grinding wheel (9) are respectively obliquely arranged at the rear side of the bottom edge polishing device, and the lower chamfering fine-grinding wheel (9) is positioned at the rear side of the upper chamfering fine-grinding wheel (8); the upper chamfering fine grinding wheel (8) and the lower chamfering fine grinding wheel (9) can rotate around the axial direction of the upper chamfering fine grinding wheel and the lower chamfering fine grinding wheel respectively and are used for carrying out fine grinding treatment on the upper chamfer and the lower chamfer of the glass (1).

9. The glass round-straight edge bilateral machine system of claim 8, wherein: the chamfering polishing device further comprises an upper chamfering polishing wheel (10) and a lower chamfering polishing wheel (11), wherein the upper chamfering polishing wheel (10) is obliquely arranged between the upper chamfering fine-grinding wheel (8) and the lower chamfering fine-grinding wheel (9), and the lower chamfering polishing wheel (11) is obliquely arranged at the rear side of the lower chamfering fine-grinding wheel (9); the upper chamfering polishing wheel (10) and the lower chamfering polishing wheel (11) can rotate around the axial direction of the upper chamfering polishing wheel and the lower chamfering polishing wheel respectively and are used for polishing the upper chamfer and the lower chamfer of the glass (1).

10. The glass round-straight edge bilateral machine system of claim 9, wherein: the included angles between the axes of the upper chamfering fine grinding wheel (8), the lower chamfering fine grinding wheel (9), the upper chamfering polishing wheel (10) and the lower chamfering polishing wheel (11) and the horizontal plane are respectively 30-60 degrees.