Laminating machine for producing multi-layer laminated glass

Abstract

The utility model relates to the technical field of glass production and manufacturing, in particular to a multi-layer laminated glass production laminating machine. The utility model provides a multi-layer laminated glass production laminating machine, which comprises a base, a plurality of laminating plates, a plurality of laminating plates, a plurality of laminating plates, a plurality of laminating plates and a plurality of laminating plates, wherein the base is used for placing glass sheets and is connected with a top plate through a hydraulic support rod; a fluted disc is arranged on a rotating shaft of the servo motor; a plurality of negative pressure suction cups are arranged on the bottom surface of the top plate, are used for being connected with glass sheets and are connected with a vacuum pump; the vacuum pump is arranged on the top surface of the top plate; a toothed plate is arranged on the side wall of the base and meshed with a fluted disc on a rotating shaft of a servo motor, and the servo motor provides power for lifting of the top plate on the base. The utility model solves the problems that the labor cost is high due to high proportion of manpower in the process of laminating two or more pieces of glass, but the labor cost is not in direct proportion to the production efficiency of laminated glass.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass production and manufacturing technical field especially is related to a kind of multilayer laminated glass production jointing machine. BACKGROUND

[0002] Laminated glass is also called sandwich glass, which is made of two or more pieces of glass with one or more layers of organic polymer interlayer film between them. After special high-temperature pre-pressing (or vacuum extraction) and high-temperature high-pressure processing, the glass and the interlayer film are permanently bonded into a composite glass product. Because of its good sound insulation effect, excellent ultraviolet filtering function, and the fact that the fragments will not scatter and cause secondary injury after accidental breakage, it is widely used in daily life.

[0003] However, during the production and manufacturing process of laminated glass, two or more pieces of glass need to be jointed. Some manufacturers on the market use manual methods to place organic polymer interlayer film between two or more pieces of glass before aligning and placing them, which consumes a lot of labor and is not very efficient.

[0004] Therefore, how to provide a multilayer laminated glass production jointing machine that reduces the proportion of labor and labor costs in the process of jointing two or more pieces of glass, and does not have a direct relationship with the production efficiency of laminated glass, is a technical problem that needs to be solved. SUMMARY

[0005] The utility model provides a kind of multilayer laminated glass production jointing machine, solve the problem that the proportion of labor is high in the process of jointing two or more pieces of glass, so the labor cost is high, but the labor cost is not directly proportional to the production efficiency of laminated glass.

[0006] The utility model provides a kind of, include: base, the base is used to place glass sheet, the base is connected with top plate by hydraulic support rod, the top plate side wall is provided with servo motor;The rotating shaft of the servo motor is provided with gear disc;The bottom surface of the top plate is provided with a plurality of negative pressure suction cups, the negative pressure suction cup is used to connect with the glass sheet, and the negative pressure suction cup is connected with vacuum pump;The vacuum pump is arranged on the top surface of the top plate;The side wall of the base is provided with gear plate, and the gear plate is engaged with the gear disc on the rotating shaft of the servo motor, and the servo motor provides power for the lifting of the top plate on the base.

[0007] In one implementation, the multilayer laminated glass production jointing machine further includes a dual-shaft motor, which is arranged on the top plate. The dual-shaft motor is connected to the clamping assembly through a gear assembly. The dual-shaft motor drives the clamping assembly to clamp the glass sheet.

[0008] In one possible implementation, the gear assembly consists of two sets, each set including a first gear and a second gear. The two first gears are each connected to the two rotating shafts of the dual-axis motor via a rotating rod. The second gear is rotatably disposed on the top surface of the top plate, and the second gear meshes with the first gear in the vertical direction.

[0009] In one possible implementation, the clamping assembly is in two sets, each set of the clamping assembly including a slider, a groove and a clamping head;

[0010] The slider is disposed in the groove, and toothed protrusions are provided on the side wall of the slider. The side wall of the slider meshes with the second gear.

[0011] The chutes are provided on both sides of the top surface of the top plate;

[0012] The clamping heads are hinged to both ends of the top plate, and the clamping surfaces of the clamping heads are provided with rubber pads.

[0013] In one possible implementation, a placement groove is provided on the top surface of the base, and a buffer pad is provided on the top wall of the placement groove, the placement groove being used to place the glass plate.

[0014] In one possible implementation, through holes are provided on both sides of the retention groove, and their positions correspond to the clamping head, so that the clamping head passes through the through holes to clamp the glass sheet.

[0015] In one feasible embodiment, the multilayer laminated glass production laminating machine further includes a feeding mechanism, which includes a support frame connected to the base. A movable plate is disposed on the support frame and slides on the support frame. The top surface of the movable plate is used to place the glass sheet, and the bottom surface of the movable plate is connected to a reciprocating motor disposed on the support frame. The reciprocating motor is used to provide power for the movement of the movable plate on the support frame.

[0016] In one possible implementation, a limiting rod is provided on the side of the top surface of the movable plate.

[0017] In one possible implementation, a limiting frame is provided on the movable plate, and a limiting column is provided within the limiting frame, the limiting column sliding within the limiting frame.

[0018] In one feasible embodiment, the multilayer laminated glass production laminating machine further includes a return spring, the two ends of which abut against the inner side of the limiting frame and the limiting column, respectively.

[0019] The beneficial effects of this invention are as follows: First, a glass sheet is placed on the base, and the servo motor is controlled to rotate. The servo motor is subjected to a downward force, causing the top plate to move downward. Second, once the negative pressure suction cup on the top plate is in contact with the glass sheet, the servo motor stops rotating. Then, the vacuum pump is started, and the negative pressure suction cup generates suction on the glass sheet, connecting the suction cup and the glass sheet. Next, the servo motor is controlled to rotate in the opposite direction, and the servo motor is subjected to an upward force, causing the top plate to move upward. The negative pressure suction cup on the top plate then pulls the glass sheet away from the base and moves upward. Then, another glass sheet is placed on the base, and an organic polymer interlayer is placed on top of the glass sheet on the base. The servo motor and vacuum pump are controlled, and the top plate moves downward, separating the glass sheet connected to the negative pressure suction cup and placing it on the glass sheet on the base. Finally, the organic polymer interlayer is cut, completing the operation of clamping the glass sheet with the organic polymer interlayer. This solves the problem that in the process of laminating two or more pieces of glass, the proportion of manual labor is high, resulting in high labor costs, yet these labor costs are disproportionate to the production efficiency of laminated glass. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a perspective view of a multi-layer laminated glass production laminating machine according to the present invention;

[0022] Figure 2 This is a three-dimensional view of a multi-layer laminated glass production laminating machine according to the present invention, showing the preparation and handling of glass.

[0023] Figure 3 This is a three-dimensional view of the glass handling process of a multi-layer laminated glass production laminating machine according to the present invention.

[0024] Figure 4 This is a three-dimensional view of a multi-layer laminated glass production laminating machine according to the present invention, showing the process of picking up and handling two pieces of glass.

[0025] Figure 5 This is a perspective view of a multi-layer laminated glass production laminating machine according to the present invention, including a feeding mechanism;

[0026] Figure 6 This is a perspective view of the base of a multi-layer laminated glass production laminating machine according to the present invention;

[0027] Figure 7This is a perspective view of the top plate of a multi-layer laminated glass production laminating machine according to the present invention;

[0028] Figure 8 This is a front view of the limiting column part of a multi-layer laminated glass production laminating machine according to the present invention.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Base; 2. Hydraulic support rod; 3. Top plate; 4. Servo motor; 5. Gear plate; 6. Negative pressure suction cup; 7. Vacuum pump; 8. Gear plate; 9. Dual-axis motor; 10. Gear assembly; 101. First gear; 102. Second gear; 11. Rotating rod; 12. Clamping assembly; 121. Slider; 122. Slide groove; 123. Clamping head; 13. Retention groove; 14. Buffer pad; 15. Through hole; 16. Feeding mechanism; 161. Support frame; 162. Moving plate; 163. Reciprocating motor; 17. Limiting rod; 18. Limiting frame; 19. Limiting column; 20. Return spring; 21. Upper glass sheet; 22. Lower glass sheet. Detailed Implementation

[0031] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0033] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] See Figure 1 , Figure 6 and Figure 7 This utility model provides a technical solution: a multi-layer laminated glass production laminating machine, comprising: a base 1 for placing glass sheets, the base 1 being connected to a top plate 3 via a hydraulic support rod 2, a servo motor 4 being mounted on the side wall of the top plate 3; a gear plate 5 being mounted on the rotating shaft of the servo motor 4; multiple negative pressure suction cups 6 being mounted on the bottom surface of the top plate 3, the negative pressure suction cups 6 being used to connect with the glass sheets, and the negative pressure suction cups 6 being connected to a vacuum pump 7; the vacuum pump 7 being mounted on the top surface of the top plate 3; a toothed plate 8 being mounted on the side wall of the base 1, the toothed plate 8 engaging with the gear plate 5 on the rotating shaft of the servo motor 4, and the servo motor 4 providing power for the lifting and lowering of the top plate 3 on the base 1.

[0035] It should be noted that the glass plates are divided into upper glass plate 21 and lower glass plate 22 in this application for ease of explanation of the technical solution. "Upper" and "lower" are relative terms. This application is not limited to the joining of two glass plates, but is also applicable to the joining of multiple glass plates. Figure 2 , Figure 3 and Figure 4 In order to facilitate the view and distinguish between the upper glass sheet 21 and the lower glass sheet 22, the upper glass sheet 21 has been marked in bold.

[0036] Specifically, first, the operator places the glass plate 21 on the base 1 and controls the servo motor 4 to rotate. The servo motor 4 experiences a downward force, causing the top plate 3 to move downward. Second, once the negative pressure suction cup 6 on the top plate 3 is in contact with the glass plate 21, the servo motor 4 stops rotating. Then, the vacuum pump 7 is started, and the negative pressure suction cup 6 generates suction on the glass plate 21, connecting the two. Next, the servo motor 4 is controlled to rotate in the opposite direction, experiencing an upward force that causes the top plate 3 to move upward. The negative pressure suction cup 6 on the top plate 3 then pulls the glass plate 21 away from the base 1 and moves it upward.

[0037] Next, the lower glass sheet 22 is placed on the base 1, and the organic polymer interlayer is placed on the lower glass sheet 22 on the base 1. The servo motor 4 is controlled, and subjected to a downward force, it moves the top plate 3 downward. When the upper glass sheet 21 on the negative pressure suction cup 6 is firmly attached to the organic polymer interlayer, the vacuum pump 7 is controlled, the suction force of the negative pressure suction cup 6 disappears, and the negative pressure suction cup 6 separates from the upper glass sheet 21, which falls onto the glass sheet on the base 1. Finally, the operator cuts the organic polymer interlayer, completing the operation of clamping the glass sheet with the organic polymer interlayer. This solves the problem that in the process of laminating two or more pieces of glass, the proportion of manual labor is high, resulting in high labor costs, yet these labor costs are not proportional to the production efficiency of laminated glass.

[0038] The system includes multiple hydraulic support rods 2, preferably four, positioned symmetrically along the length of the base 1 on the top surface of the base 1. These multiple hydraulic support rods 2 ensure smoother movement of the top plate 3 under load. Multiple negative pressure suction cups 6, preferably ten, are positioned symmetrically along the horizontal direction of the base 1 on the bottom surface of the top plate 3. They are connected to the vacuum pump 7 via flexible hoses. These multiple negative pressure suction cups 6 ensure more uniform suction on the glass sheet 21, guaranteeing its stability during movement.

[0039] See Figure 2 , Figure 3 and Figure 4 In some embodiments, the multi-layer laminated glass production laminating machine also includes a dual-axis motor 9, which is mounted on the top plate 3. The dual-axis motor 9 is connected to the clamping assembly 12 via a gear assembly 10, and the dual-axis motor 9 drives the clamping assembly 12 to clamp the glass sheet.

[0040] Furthermore, the gear assembly 10 consists of two sets, each set including a first gear 101 and a second gear 102. The two first gears 101 are each connected to the two rotating shafts of the dual-axis motor 9 via a rotating rod 11. The second gear 102 is rotatably mounted on the top surface of the top plate 3, and the second gear 102 meshes with the first gear 101 in the vertical direction.

[0041] Furthermore, the clamping assembly 12 consists of two sets, each set including a slider 121, a groove 122, and a clamping head 123. The slider 121 is disposed within the groove 122, and toothed protrusions are provided on the side wall of the slider 121, which meshes with the second gear 102; the groove 122 is disposed on both sides of the top surface of the top plate 3; the clamping head 123 is hinged to both ends of the top plate 3, and a rubber pad is provided on the clamping surface of the clamping head 123.

[0042] The fixed end of the clamping head 123 is connected to the slider 121, and the free end of the clamping head 123 is used to clamp the glass sheet. The lower part of the connection between the fixed end of the clamping head 123 and the slider 121 is hinged to the side of the top plate 3. When the clamping head 123 is subjected to a horizontal force applied by the slider 121, the free end of the clamping head 123 will rotate around the hinge position.

[0043] Specifically, taking one side of the dual-axis motor 9 as an example, the rotation of the dual-axis motor 9 drives the first gear 101 to rotate, which in turn drives the second gear 102 to rotate, thereby causing the slider 121 to slide within the slide groove 122, applying a horizontal force to the clamping head 123, causing the clamping head 123 to rotate around the hinge position. The same principle applies to the other side of the dual-axis motor 9. By controlling the dual-axis motor 9, the horizontal distance between the two clamping heads 123 can be controlled, thereby controlling the clamping or releasing of the glass sheet by the clamping heads 123. Rubber pads are provided at the contact points between the clamping surfaces of the clamping heads 123 and the sides of the glass sheet, making the clamping heads 123 hold the glass sheet more stably and preventing scratches on the glass sheet.

[0044] In some embodiments, a placement groove 13 is provided on the top surface of the base 1, and a buffer pad 14 is provided on the top wall of the placement groove 13. The placement groove 13 is used to place a glass slide. The placement groove 13 opens upward, and the buffer pad 14 is provided inside to make the glass slide more stable when placed in the placement groove 13.

[0045] In some embodiments, through holes 15 are provided on both sides of the retention groove 13, and their positions correspond to the clamping heads 123, so that the clamping heads 123 can pass through the through holes 15 to clamp the glass sheet. It should be noted that the distance between the two through holes 15 is slightly less than the length of the glass sheet, to ensure that when the two clamping heads 123 clamp the glass sheet, the clamping heads 123 will not scrape against the sidewalls of the through holes 15, thereby affecting the lifting and lowering of the glass sheet.

[0046] See Figure 5 and Figure 8In some embodiments, the multilayer laminated glass production laminating machine further includes a feeding mechanism 16, which includes a support frame 161 connected to a base 1. A movable plate 162 is mounted on the support frame 161 and slides on it. The top surface of the movable plate 162 is used to place glass sheets, and the bottom surface is connected to a reciprocating motor 163 mounted on the support frame 161. The reciprocating motor 163 provides power for the movement of the movable plate 162 on the support frame 161. Further, a limiting rod 17 is provided on the side of the top surface of the movable plate 162. Further, a limiting frame 18 is provided on the movable plate 162, and a limiting column 19 is provided within the limiting frame 18, sliding within it. Further, the multilayer laminated glass production laminating machine also includes a return spring 20, with both ends of the return spring 20 abutting against the inner surface of the limiting frame 18 and the limiting column 19, respectively.

[0047] The support frame 161 is fixedly connected to the base plate, and the height of the support frame 161 is higher than that of the base 1. When the reciprocating motor 163 controls the movement of the moving plate 162, the moving plate 162 moves above the placement groove 13 on the top surface of the base 1. A glass sheet is placed on the moving plate 162, and the clamping assembly 12 clamps the glass sheet on the moving plate 162. Then the moving plate 162 returns to its original position. When the glass sheet is placed, one end of the glass sheet abuts against the limiting rod 17, which is used to limit the movement of the glass sheet. The moving plate 162 has notches on both sides so that when the two clamping heads 123 clamp the glass sheet on the moving plate 162, the clamping heads 123 will not scratch the moving plate 162, thus affecting the lifting and lowering of the glass sheet.

[0048] Preferably, the limiting post 19 is provided with an indicator protrusion, and the limiting frame 18 is provided with a corresponding indicator mark. When the indicator protrusion corresponds to the indicator mark, it indicates that the glass sheet is placed in place on the moving plate 162, ensuring that the glass sheet clamped by the clamping component 12 maintains the same moving path in space each time. This is so that when the clamping component 12 clamps or places the upper glass sheet 21 and the lower glass sheet 22, the two are kept aligned and aligned in the subsequent lamination process. If the upper glass sheet 21 and the lower glass sheet 22 are misaligned during placement, it will cause internal stress concentration, which may lead to spontaneous explosion under changes in ambient temperature or breakage upon impact. Moreover, the inferior products need to be reworked, which will reduce the production efficiency of laminated glass.

[0049] It should be noted that the specific signal transmission and data flow processes involved in the operation of the servo motor 4, the dual-axis motor 9, the vacuum pump 7, and the reciprocating motor 163 are all well known to those skilled in the art, and this application has not made any improvements in these aspects, including the servo motor 4 controlling the top plate 3 to move a fixed distance, the dual-axis motor 9 controlling the clamping assembly 12 to clamp or release, the vacuum pump 7 controlling whether the negative pressure suction cup 6 generates suction, and the reciprocating motor 163 controlling the movement and reset of the moving plate 162.

[0050] Work process

[0051] First, the operator places the lower glass sheet 22 on the top surface of the moving plate 162, and abuts one end of the lower glass sheet 22 against the limiting rod 17. The indicator protrusion of the limiting post 19 is aligned with the indicator mark of the limiting frame 18. The reciprocating motor 163 is controlled to move the moving plate 162 above the placement groove 13. Next, the servo motor 4 is controlled to rotate, and the servo motor 4 experiences a downward force, causing the top plate 3 to move downwards. When the negative pressure suction cup 6 is pressed against the lower glass sheet 22, the servo motor 4 stops rotating. Then, the vacuum pump 7 is controlled, and the negative pressure suction cup 6 generates suction on the lower glass sheet 22. The dual-axis motor 9 is controlled to rotate, and the clamping head 123 clamps the lower glass sheet 22. Then, the servo motor 4 is controlled to rotate in the opposite direction, and the servo motor 4 experiences an upward force, causing the top plate 3 to move upwards. The negative pressure suction cup 6 and the clamping head 123 on the top plate 3 cause the lower glass sheet 22 to leave the moving plate 162 and move upwards. Then, the reciprocating motor 163 is controlled to reset the moving plate 162. Finally, the working principle is the same as above, and the lower glass sheet 22 is placed in the retention groove 13.

[0052] Place the upper glass sheet 21 on the top surface of the moving plate 162, and repeat the steps. Before placing the upper glass sheet 21 into the retention groove 13 by the negative pressure suction cup 6 and the clamping head 123 on the top plate 3, place an organic polymer intermediate film on the top surface of the lower glass sheet 22 in the retention groove 13.

[0053] It should be noted that when the lower glass sheet 22, the organic polymer interlayer film, and the upper glass sheet 21 are respectively assembled into a composite material, they can also be placed on the moving plate 162 by the clamping assembly 12 for subsequent processing. The feeding mechanism 16 can simultaneously perform the functions of feeding the upper glass sheet 21 and the lower glass sheet 22 and picking up the composite material.

[0054] In the above embodiments, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0055] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0056] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "method," "specific method," or "some methods," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or method is included in at least one embodiment or method of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or method. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or methods. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or methods described in this specification, as well as the features of different embodiments or methods.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-layer laminated glass production laminating machine, characterized in that, include: A base is provided for holding a glass slide. The base is connected to a top plate via a hydraulic support rod. A servo motor is mounted on the side wall of the top plate. A geared disc is mounted on the rotating shaft of the servo motor. Multiple negative pressure suction cups are provided on the bottom surface of the top plate. The negative pressure suction cups are used to connect with the glass slide and are connected to a vacuum pump. The vacuum pump is located on the top surface of the top plate. A toothed plate is provided on the side wall of the base. The toothed plate meshes with the geared disc on the rotating shaft of the servo motor. The servo motor provides power for the lifting and lowering of the top plate on the base.

2. The multi-layer laminated glass production laminating machine according to claim 1, characterized in that, It also includes a dual-axis motor, which is mounted on the top plate. The dual-axis motor is connected to the clamping assembly via a gear assembly, and the dual-axis motor drives the clamping assembly to clamp the glass sheet.

3. The multi-layer laminated glass production laminating machine according to claim 2, characterized in that, The gear assembly consists of two sets, each set including a first gear and a second gear. The two first gears are each connected to the two rotating shafts of the dual-axis motor via a rotating rod. The second gear is rotatably mounted on the top surface of the top plate, and the second gear meshes with the first gear in the vertical direction.

4. The multi-layer laminated glass production laminating machine according to claim 3, characterized in that, The clamping assembly consists of two sets, each set of which includes a slider, a groove, and a clamping head. The slider is disposed in the groove, and toothed protrusions are provided on the side wall of the slider. The side wall of the slider meshes with the second gear. The chutes are provided on both sides of the top surface of the top plate; The clamping heads are hinged to both ends of the top plate, and the clamping surfaces of the clamping heads are provided with rubber pads.

5. The multi-layer laminated glass production laminating machine according to claim 4, characterized in that, The base has a placement groove on its top surface and a buffer pad on the top wall of the placement groove. The placement groove is used to place the glass plate.

6. The multi-layer laminated glass production laminating machine according to claim 5, characterized in that, The indwelling groove has through holes on both sides, and the positions are corresponding to the clamping head, so that the clamping head passes through the through holes to clamp the glass sheet.

7. The multi-layer laminated glass production laminating machine according to claim 1, characterized in that, It also includes a feeding mechanism, which includes a support frame connected to the base. A movable plate is provided on the support frame and slides on the support frame. The top surface of the movable plate is used to place the glass sheet, and the bottom surface of the movable plate is connected to a reciprocating motor. The reciprocating motor is provided on the support frame and is used to provide power for the movement of the movable plate on the support frame.

8. The multi-layer laminated glass production laminating machine according to claim 7, characterized in that, A limiting rod is provided on the side of the top surface of the movable plate.

9. The multi-layer laminated glass production laminating machine according to claim 8, characterized in that, A limiting frame is provided on the movable plate, and a limiting column is provided inside the limiting frame. The limiting column slides within the limiting frame.

10. The multi-layer laminated glass production laminating machine according to claim 9, characterized in that, It also includes a reset spring, the two ends of which abut against the inner side of the limiting frame and the limiting post, respectively.

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