Linear double-edge grinding machine

Abstract

The utility model discloses a linear double-edge grinding machine which comprises a machine frame, a conveying device and an isolating device. The conveying device is installed on the rack and comprises a lower clamping conveying mechanism and an upper clamping conveying mechanism, and the upper clamping conveying mechanism and the lower clamping conveying mechanism can clamp glass between the upper clamping conveying mechanism and the lower clamping conveying mechanism and can drive the glass to move front and back; the isolation device comprises an isolation object and a laying assembly, the isolation object is arranged on the laying assembly, and at least one part of structure of the laying assembly is located in front of the upper clamping and conveying mechanism; according to the utility model, the laying assembly is arranged and can lay the spacer on the upper end surface of the glass, so that when the upper clamping and conveying mechanism and the lower clamping and conveying mechanism clamp the glass, the upper clamping and conveying mechanism clamps the upper end surface of the glass through the spacer, namely, the upper clamping and conveying mechanism does not directly clamp the upper end surface of the glass; and therefore, the film layer is prevented from being damaged during clamping.

Description

Technical Field

[0001] The utility model relates to the field of edge grinding machines, in particular to a linear double-sided edge grinding machine. Background Art

[0002] Nowadays, coated glass is increasingly used in the fields of architecture and home furnishing; coated glass is coated with one, two or more layers of metal or alloy compounds on the surface of the glass, also known as single-silver, double-silver or triple-silver glass, which is mainly used to reflect the infrared thermal radiation in light, achieving the effect of keeping warm in winter and cool in summer. The principle of processing glass by a linear double-sided edge grinding machine: the glass is conveyed forward under the clamping of the upper synchronous belt and the lower synchronous belt, and is ground at each grinding wheel position. When processing LOW-E glass, the side with the film layer faces upward. During the pressing and conveying process of the upper synchronous belt, the film layer will be damaged. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a linear double-sided edge grinding machine.

[0004] The linear double-sided edge grinding machine according to the first aspect embodiment of the utility model includes a frame, a conveying device and an isolation device; the conveying device is installed on the frame, the conveying device includes a lower clamping and conveying mechanism and an upper clamping and conveying mechanism located above the lower clamping and conveying mechanism, the upper clamping and conveying mechanism and the lower clamping and conveying mechanism can clamp the glass between the two and can drive the glass to move back and forth; the isolation device includes an isolator and a laying component, the isolator is arranged on the laying component, at least a part of the structure of the laying component is located in front of the upper clamping and conveying mechanism, when the glass moves, the laying component can lay the isolator on the upper end surface of the glass, and the isolator can move into the space between the upper clamping and conveying mechanism and the lower clamping and conveying mechanism.

[0005] The linear double-sided edge grinding machine according to the embodiment of the utility model has at least the following technical effects: by providing a laying component, and the laying component can lay the isolator on the upper end surface of the glass, and then when the upper clamping and conveying mechanism and the lower clamping and conveying mechanism clamp the glass, the upper clamping and conveying mechanism clamps the upper end surface of the glass through the isolator, that is, the upper clamping and conveying mechanism does not directly clamp the upper end surface of the glass, so as to avoid damaging the film layer during clamping.

[0006] According to some embodiments of the utility model, the laying component includes a first wheel and a guide wheel located behind the first wheel, both the first wheel and the guide wheel are located in front of the upper clamping and conveying mechanism, the isolator is wound around the outside of the first wheel, the first wheel can convey the isolator to the bottom of the guide wheel, and the guide wheel can guide the isolator onto the upper end surface of the glass.

[0007] According to some embodiments of the present utility model, the laying component further includes a second wheel for gathering the separator, the second wheel is located behind the upper clamping and conveying mechanism, and two ends of the separator are respectively connected to the first wheel and the second wheel.

[0008] According to some embodiments of the present utility model, the laying component further includes a third wheel, the third wheel is located between the discharge end of the conveying device and the second wheel, and the third wheel is used for tensioning the separator.

[0009] According to some embodiments of the present utility model, the upper clamping and conveying mechanism includes a first upper pulley, a second upper pulley, a first conveyor belt sleeved outside the first upper pulley and the second upper pulley, and a plurality of first conveying guide rails. The first upper pulley and the second upper pulley are arranged at intervals in the front-back direction of the frame. The plurality of first conveying guide rails are arranged in sequence in the front-back direction of the frame and are located between the first upper pulley and the second upper pulley. The bottom of the first conveying guide rail has a first guiding groove for guiding the movement of the first conveyor belt, and the first conveying guide rail is used for pressing the first conveyor belt against the separator on the glass.

[0010] According to some embodiments of the present utility model, the upper clamping and conveying mechanism further includes a mounting frame and an elastic member. The mounting frame is mounted above the lower clamping and conveying mechanism. The first conveying guide rail is located below the mounting frame. Two ends of the elastic member are respectively connected to the mounting frame and the first conveying guide rail.

[0011] According to some embodiments of the present utility model, the first upper pulley can press the separator against the glass.

[0012] According to some embodiments of the present utility model, the upper clamping and conveying mechanism further includes two guiding wheels arranged vertically. The two guiding wheels are located between the last first conveying guide rail and the second upper pulley. The axis of the second upper pulley is located between the axes of the two guiding wheels. The first conveyor belt is sleeved outside the first upper pulley, the two guiding wheels and the second upper pulley.

[0013] According to some embodiments of the present utility model, the lower clamping and conveying mechanism includes a first lower pulley, a second lower pulley, a second conveyor belt sleeved outside the first lower pulley and the second lower pulley, and a plurality of second conveying guide rails. The first lower pulley and the second lower pulley are arranged at intervals in the front-rear direction of the machine frame. The plurality of second conveying guide rails are arranged in sequence in the front-rear direction of the machine frame and are located between the first lower pulley and the second lower pulley. The top of the second conveying guide rail has a second guiding groove for guiding the movement of the second conveyor belt. The second conveying guide rail is used to press the second conveyor belt against the lower end surface of the glass.

[0014] According to some embodiments of the present utility model, the laying component includes a fourth wheel, a fifth wheel, and a first motor. The fourth wheel is located in front of the upper clamping and conveying mechanism, and the fifth wheel is located behind the upper clamping and conveying mechanism. The separator is sleeved outside the fourth wheel and the fifth wheel. The first motor can drive the fourth wheel and / or the fifth wheel to rotate, so that the separator performs a circulating movement driven by the fourth wheel and the fifth wheel.

[0015] Additional aspects and advantages of the present utility model will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0017] Figure 1 is a schematic structural diagram of a linear double-sided edging machine according to the first embodiment of the present utility model;

[0018] Figure 2 is Figure 1 an enlarged view of part A in

[0019] Figure 3 is Figure 1 an enlarged view of part B in

[0020] Figure 4 is Figure 1 an enlarged view of part C in

[0021] Figure 5 is a schematic structural diagram of a linear double-sided edging machine according to the second embodiment of the present utility model.

[0022] Reference numerals: frame 100, lower clamping and conveying mechanism 200, discharge end 201, first lower pulley 210, second lower pulley 220, second conveyor belt 230, second conveying guide rail 240, upper clamping and conveying mechanism 300, first upper pulley 310, second upper pulley 320, first conveyor belt 330, first conveying guide rail 340, mounting bracket 350, elastic member 360, guide pulley 370, glass 400, isolation device 500, isolator 510, laying component 520, first wheel 521, guide pulley 522, second wheel 523, third wheel 524. Detailed implementation manners

[0023] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0024] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0025] In the description of the present invention, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If the first and second are described only for the purpose of distinguishing technical features, they should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0027] Refer to Figure 1 、 2 As shown, the straight double-sided edging machine according to the embodiment of the present invention includes a frame 100, a conveying device and an isolation device 500; the conveying device is installed on the frame 100, and the conveying device includes a lower clamping and conveying mechanism 200 and an upper clamping and conveying mechanism 300 located above the lower clamping and conveying mechanism 200. The upper clamping and conveying mechanism 300 and the lower clamping and conveying mechanism 200 can clamp the glass 400 therebetween and can drive the glass 400 to move back and forth.

[0028] As shown Figure 2 in the figure, the isolation device 500 includes an isolator 510 and a laying component 520. The isolator 510 is disposed on the laying component 520, and at least a part of the structure of the laying component 520 is located in front of the upper clamping and conveying mechanism 300. When the glass 400 moves, the laying component 520 can lay the isolator 510 on the upper end surface of the glass 400, and the isolator 510 can follow the glass 400 into the space between the upper clamping and conveying mechanism 300 and the lower clamping and conveying mechanism 200.

[0029] By providing the laying component 520, and the laying component 520 can lay the isolator 510 on the upper end surface of the glass 400. Then, when the upper clamping and conveying mechanism 300 and the lower clamping and conveying mechanism 200 clamp the glass 400, the upper clamping and conveying mechanism 300 clamps the upper end surface of the glass 400 through the isolator 510, that is, the upper clamping and conveying mechanism 300 does not directly clamp the upper end surface of the glass 400, so as to avoid damaging the film layer during clamping; and the upper clamping and conveying mechanism 300 and the lower clamping and conveying mechanism 200 jointly clamp the glass 400, so that the glass 400 will not shake up and down during edge grinding, which will not affect the edge grinding quality and will not damage the LOW-E film layer.

[0030] As shown Figure 1 and 2 in the figure, during operation, the glass 400 is conveyed from the front of the frame 100 to the space between the upper clamping and conveying mechanism 300 and the lower clamping and conveying mechanism 200. At the same time, the laying component 520 lays the isolator 510 on the upper end surface of the glass 400. The lower clamping and conveying mechanism 200 supports the lower end surface of the glass 400, and the upper clamping and conveying mechanism 300 fixes the isolator 510 on the upper end surface of the glass 400. Then, the upper clamping and conveying mechanism 300 and the lower clamping and conveying mechanism 200 fix the isolator 510 and the glass 400 between them and drive the glass 400 to move backward. During the backward movement of the glass 400, the laying component 520 always lays the isolator 510 on the glass 400 in front of the upper clamping and conveying mechanism 300, so that the upper clamping and conveying mechanism 300 indirectly clamps the upper end surface of the glass 400 all the time, thereby avoiding scratching the film layer on the upper end surface of the glass 400. During the movement of the glass 400, the grinding wheels on the left and right sides of the frame 100 grind the edges on the left and right sides of the glass 400.

[0031] In some embodiments of the present invention, as shown Figure 1 and 2As shown, the laying component 520 of the first embodiment includes a first wheel 521 for unwinding the separator 510 and a guide wheel 522 located behind the first wheel 521. Both the first wheel 521 and the guide wheel 522 are located in front of the upper clamping and conveying mechanism 300. The separator 510 is wound around the outer side of the first wheel 521. The first wheel 521 can convey the separator 510 to the bottom of the guide wheel 522, and the guide wheel 522 can guide the separator 510 onto the upper end surface of the glass 400.

[0032] By cooperating the first wheel 521 and the guide wheel 522, the conveyance of the separator 510 is realized, making the structure of the laying component 520 simple. Specifically, the first wheel 521 is connected to a second motor, and the second motor drives the first wheel 521 to rotate, thereby being able to convey the separator 510 to the bottom of the guide wheel 522.

[0033] When the glass 400 moves, the first wheel 521 rotates counterclockwise simultaneously. The first wheel 521 conveys the separator 510 to the bottom of the guide wheel 522, and the guide wheel 522 guides the separator 510 onto the upper end surface of the glass 400. Under the conveyance of the first wheel 521, as the glass 400 moves, the separator 510 gradually covers the upper end surface of the glass 400, such that the first upper clamping and conveying mechanism 300 clamps the upper end surface of the glass 400 at intervals.

[0034] In a further embodiment of the present utility model, as Figure 1 、 2 、shown in FIG. 3, the laying component 520 further includes a second wheel 523 for gathering the separator 510. The second wheel 523 is located behind the upper clamping and conveying mechanism 300. The two ends of the separator 510 are respectively connected to the first wheel 521 and the second wheel 523.

[0035] By providing the first wheel 521 and the second wheel 523, it is realized that the part of the separator 510 located between the first wheel 521 and the second wheel 523 can move back and forth in the cavity between the upper clamping and conveying mechanism 300 and the lower clamping and conveying mechanism 200. Furthermore, when the separator 510 on the first wheel 521 is used up and there is no glass 400, both the first wheel 521 and the second wheel 523 rotate clockwise to return the separator 510 on the second wheel 523 back to the first wheel 521 for secondary use.

[0036] Specifically, the second wheel 523 is connected to a third motor, and the third motor drives the second wheel 523 to rotate, thereby gathering the separator 510 on the second wheel 523.

[0037] As Figure 1 、 2As shown in FIGS. 3, before work, there is an isolator 510 wound on the first wheel 521. During work, the first wheel 521 and the second wheel 523 rotate counterclockwise. The isolator 510 on the first wheel 521 is conveyed onto the guide wheel 522, then passes through the cavity between the upper clamping and conveying mechanism 300 and the lower clamping and conveying mechanism 200, and is then wound on the second wheel 523. Among them, the upper clamping and conveying mechanism 300 presses the moving part of the isolator 510 against the upper end face of the glass 400.

[0038] In a further embodiment of the present invention, as Figure 3 shown, the laying component 520 further includes a third wheel 524. The third wheel 524 is located between the discharge end 201 of the conveying device and the second wheel 523. The third wheel 524 is used to tension the isolator 510 so that the isolator 510 can better adhere to the upper end face of the glass 400.

[0039] Specifically, as Figure 2 、 3 shown, the axis of the guide wheel 522 is parallel and at the same height as the axis of the third wheel 524, so that the isolator 510 between the guide wheel 522 and the third wheel 524 is parallel to the upper end face of the glass 400, making the isolator 510 better adhere to the upper end face of the glass 400.

[0040] In some embodiments of the present invention, as Figure 1 、 2 、3 shown, the upper clamping and conveying mechanism 300 includes a first upper pulley 310, a second upper pulley 320, a first conveyor belt 330 sleeved outside the first upper pulley 310 and the second upper pulley 320, and a plurality of first conveying guide rails 340. The first upper pulley 310 and the second upper pulley 320 are arranged at intervals in the front-rear direction of the frame 100. The plurality of first conveying guide rails 340 are arranged in sequence in the front-rear direction of the frame 100 and are located between the first upper pulley 310 and the second upper pulley 320. The bottom of the first conveying guide rail 340 has a first guide groove (not shown in the figure) for guiding the movement of the first conveyor belt 330. The first conveying guide rail 340 is used to press the first conveyor belt 330 against the isolator 510 on the glass 400.

[0041] When the movement of the first conveyor belt 330 cooperates with the movement of the upper clamping and conveying mechanism 300, it drives the glass 400 to move backward;

[0042] By providing the first conveying guide rail 340, the glass 400 is clamped; the first conveying guide rail 340 is provided with a first guide groove, so that the first conveyor belt 330 can only move in the front-rear direction.

[0043] Specifically, the lower end surface of the first conveyor belt 330 is located below the lower end surface of the first conveyor guide rail 340, that is, the bottom of the first conveyor belt 330 protrudes outside the first conveyor guide rail 340, so as to clamp the glass 400 and drive the glass 400 to move.

[0044] In a further embodiment of the present invention, as Figure 1 、 4 shown, the upper clamping and conveying mechanism 300 further includes a mounting frame 350 and an elastic member 360. The mounting frame 350 is installed above the lower clamping and conveying mechanism 200. The first conveyor guide rail 340 is located below the mounting frame 350. The two ends of the elastic member 360 are respectively connected to the mounting frame 350 and the first conveyor guide rail 340. By providing the elastic member 360, the first conveyor guide rail 340 elastically presses the first conveyor belt 330 against the upper end surface of the glass 400.

[0045] Specifically, the elastic member 360 is a spring plate.

[0046] In a further embodiment of the present invention, as Figure 2 shown, the first upper pulley 310 can press the separator 510 against the glass 400, so that the first upper pulley 310 initially presses the separator 510 on the upper end surface of the glass 400.

[0047] In a further embodiment of the present invention, as Figure 3 shown, the upper clamping and conveying mechanism 300 further includes two guide pulleys 370 arranged up and down. The two guide pulleys 370 are located between the last first conveyor guide rail 340 and the second upper pulley 320. The axis of the second upper pulley 320 is located between the axes of the two guide pulleys 370. As Figure 2 、 3 shown, the first conveyor belt 330 is sleeved outside the first upper pulley 310, the two guide pulleys 370 and the second upper pulley 320. By providing the two guide pulleys 370, the separator 510 gradually detaches from the glass 400.

[0048] Specifically, the upper clamping and conveying mechanism 300 further includes a fourth motor, and the fourth motor is connected to the second upper pulley 320.

[0049] In some embodiments of the present invention, as Figure 1As shown in the figure, the lower clamping and conveying mechanism 200 includes a first lower pulley 210, a second lower pulley 220, a second conveyor belt 230 sleeved outside the first lower pulley 210 and the second lower pulley 220, and a plurality of second conveying guide rails 240. The first lower pulley 210 and the second lower pulley 220 are arranged at intervals in the front-rear direction of the frame 100. The plurality of second conveying guide rails 240 are arranged in sequence in the front-rear direction of the frame 100 and are located between the first lower pulley 210 and the second lower pulley 220. The top of the second conveying guide rail 240 has a second guide groove (not shown in the figure) for guiding the movement of the second conveyor belt 230. The second conveying guide rail 240 is used to press the second conveyor belt 230 against the lower end surface of the glass 400.

[0050] When the movement of the first conveyor belt 330 cooperates with the movement of the second conveyor belt 230, the glass 400 is driven to move backward;

[0051] By providing the second conveying guide rail 240, the glass 400 is clamped; the second conveying guide rail 240 is provided with a second guide groove, so that the second conveyor belt 230 can only move in the front-rear direction.

[0052] Specifically, the upper end surface of the second conveyor belt 230 is located above the upper end surface of the second conveying guide rail 240, that is, the top of the second conveyor belt 230 protrudes outside the second conveying guide rail 240, so as to clamp the glass 400 and drive the glass 400 to move; the lower clamping and conveying mechanism 200 further includes a fifth motor, and the fifth motor is connected to the second lower pulley 220.

[0053] In a further embodiment of the present invention, the part of the spacer 510 located between the first wheel 521 and the second wheel 523 moves synchronously with the glass 400 to better press the glass 400.

[0054] In a further embodiment of the present invention, the laying component 520 of the second embodiment includes a fourth wheel 525, a fifth wheel 526 and a first motor (not shown in the figure). The fourth wheel 525 is located in front of the upper clamping and conveying mechanism 300, and the fifth wheel 526 is located behind the upper clamping and conveying mechanism 300. The spacer 510 is sleeved outside the fourth wheel 525 and the fifth wheel 526. The first motor can drive the fourth wheel 525 and / or the fifth wheel 526 to rotate, so that the spacer 510 performs a circular motion under the drive of the fourth wheel 525 and the fifth wheel 526.

[0055] With the spacer 510 being driven by the fourth wheel 525 and the fifth wheel 526, the spacer 510 moves like the first conveyor belt 330, and the spacer 510 is circularly laid on the glass 400. Specifically, the spacer 510 can move synchronously with the first conveyor belt 330 to better press the glass 400 and lay the spacer 510.

[0056] In the description of this specification, the descriptions referring to terms such as "some embodiments" or "it is conceivable that" mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0057] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A linear double-sided edge grinding machine, characterized in that, Comprising: Frame; Conveying device, installed on the frame, the conveying device includes a lower clamping and conveying mechanism and an upper clamping and conveying mechanism located above the lower clamping and conveying mechanism, the upper clamping and conveying mechanism and the lower clamping and conveying mechanism can clamp the glass between them and can drive the glass to move back and forth; Isolation device, including an isolator and a laying component, the isolator is arranged on the laying component, at least a part of the structure of the laying component is located in front of the upper clamping and conveying mechanism, when the glass moves, the laying component can lay the isolator on the upper end face of the glass, and the isolator can move into the space between the upper clamping and conveying mechanism and the lower clamping and conveying mechanism.

2. The linear double-sided edge grinding machine according to claim 1, characterized in that: The laying component includes a first wheel and a guide wheel located behind the first wheel, both the first wheel and the guide wheel are located in front of the upper clamping and conveying mechanism, the isolator is wound around the outside of the first wheel, the first wheel can convey the isolator to the bottom of the guide wheel, and the guide wheel can guide the isolator onto the upper end face of the glass.

3. The linear double-sided edge grinding machine according to claim 2, characterized in that: The laying component further includes a second wheel for gathering the isolator, the second wheel is located behind the upper clamping and conveying mechanism, and two ends of the isolator are respectively connected to the first wheel and the second wheel.

4. The linear double-sided edge grinding machine according to claim 3, characterized in that: The laying component further includes a third wheel, the third wheel is located between the discharge end of the conveying device and the second wheel, and the third wheel is used for tensioning the isolator.

5. The linear double-sided edge grinding machine according to claim 1, characterized in that: The upper clamping and conveying mechanism includes a first upper pulley, a second upper pulley, a first conveyor belt sleeved outside the first upper pulley and the second upper pulley, and a plurality of first conveying guide rails, the first upper pulley and the second upper pulley are arranged at intervals in the front-back direction of the frame, the plurality of first conveying guide rails are arranged in sequence in the front-back direction of the frame and are located between the first upper pulley and the second upper pulley, the bottom of the first conveying guide rail has a first guide groove for guiding the movement of the first conveyor belt, and the first conveying guide rail is used for pressing the first conveyor belt against the isolator on the glass.

6. The linear double-sided edge grinding machine according to claim 5, wherein: The upper clamping and conveying mechanism further includes a mounting frame and an elastic member, the mounting frame is installed above the lower clamping and conveying mechanism, the first conveying guide rail is located below the mounting frame, and two ends of the elastic member are respectively connected to the mounting frame and the first conveying guide rail.

7. The linear double-sided edge grinding machine according to claim 5, wherein: The first upper pulley can press the isolator against the glass.

8. The linear double-sided edge grinding machine according to claim 5, characterized in that: The upper clamping and conveying mechanism further includes two guide wheels arranged vertically, the two guide wheels are located between the last first conveying guide rail and the second upper pulley, the axis of the second upper pulley is located between the axes of the two guide wheels, and the first conveyor belt is sleeved outside the first upper pulley, the two guide wheels and the second upper pulley.

9. The linear double-sided edging machine according to claim 1, characterized in that: The lower clamping and conveying mechanism includes a first lower pulley, a second lower pulley, a second conveyor belt sleeved outside the first lower pulley and the second lower pulley, and a plurality of second conveying guide rails. The first lower pulley and the second lower pulley are arranged at intervals in the front-back direction of the frame. The plurality of second conveying guide rails are arranged in sequence in the front-back direction of the frame and are located between the first lower pulley and the second lower pulley. The top of the second conveying guide rail has a second guide groove for guiding the movement of the second conveyor belt. The second conveying guide rail is used to press the second conveyor belt against the lower end surface of the glass.

10. The linear double-sided edge grinding machine according to claim 1, characterized in that: The laying component includes a fourth wheel, a fifth wheel and a first motor. The fourth wheel is located in front of the upper clamping and conveying mechanism, and the fifth wheel is located behind the upper clamping and conveying mechanism. The separator is sleeved outside the fourth wheel and the fifth wheel. The first motor can drive the fourth wheel and / or the fifth wheel to rotate, so that the separator performs a circular motion driven by the fourth wheel and the fifth wheel.

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