Display glass breakage-proof conveying equipment

Abstract

The utility model relates to the technical field of conveying equipment, and discloses display glass breakage-proof conveying equipment which comprises a base, a first conveying mechanism and a second conveying mechanism are arranged on the two sides of the base in parallel, and the first conveying mechanism comprises a first conveying belt and a second conveying belt which are adjacent up and down; the two second tensioning mechanisms and the two first tensioning mechanisms are arranged, so that conveying gaps between the first conveying belt and the second conveying belt and between the third conveying belt and the fourth conveying belt are narrowed, the contact effect with the surface of a glass plate is guaranteed, and the conveying efficiency is improved; the first conveying belt, the second conveying belt, the third conveying belt and the fourth conveying belt can fully wrap and protect the edges of the glass plates, the two ends of the conveying gap are horn-shaped, the glass plates can enter and exit the conveying gap conveniently, and the damage risk of the glass plates is further reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to conveying equipment field, concretely relates to a display glass anti -break conveying equipment. BACKGROUND

[0002] Glass plate is one of main components of display screen, in display glass automatic production workshop, the automatic transmission mode of glass has developed variously, the most common glass plate conveying mode is robot suction cup and conveyor belt conveying. However, the existing conveyor belt conveys glass plate, because glass plate is directly placed on the belt of conveyor belt, does not set fixing device in upper portion, lead to glass plate to be easy to deviate in the conveying process, increase the collision risk between glass plate edge area and conveying equipment side wall, and when glass plate size is larger or the conveying distance of conveyor belt is longer, glass plate is easy to press the bending of conveyor belt, cause glass plate to appear bending, increase the breakage risk of glass plate. SUMMARY

[0003] The utility model provides a display glass anti -break conveying equipment to solve at least one of above -mentioned technical problem.

[0004] The utility model adopts the technical scheme of:

[0005] A display glass anti -break conveying equipment, including base, the both sides of base are provided with first conveyor mechanism and second conveyor mechanism, the first conveyor mechanism includes first conveyor belt and second conveyor belt that are adjacent up and down, the second conveyor mechanism includes third conveyor belt and fourth conveyor belt that are adjacent up and down, the inner ring of first conveyor belt and third conveyor belt is equipped with second tensioning mechanism to make first conveyor belt and third conveyor belt tension below, the inner ring of second conveyor belt and fourth conveyor belt is equipped with first tensioning mechanism to make second conveyor belt and fourth conveyor belt tension upwards.

[0006] As preferred, the first tensioning mechanism comprises a first housing, a first mounting plate is arranged on the side wall of the first housing, first sealing chambers are arranged on both sides of the first housing, a first piston plate is slidably connected in the first sealing chamber, a first spring is fixedly connected between the first piston plate and the inner wall of the first sealing chamber, a first push rod is fixedly connected to the side of the first piston plate close to the second tensioning mechanism, a first pressing plate is fixed to the end of the first push rod away from the first piston plate, and a first guide groove is arranged on the side of the first pressing plate close to the second tensioning mechanism. The two first housings are respectively installed on the installed mounting stations through the first mounting plate, the first guide groove can limit the first conveying belt and the third conveying belt, and the stability of the first conveying belt and the third conveying belt in operation is increased; the first piston plate is pushed by the first spring, the first piston plate applies a pushing force to the first pressing plate through the first push rod, and the first pressing plate clamps the glass plate in the conveying gap in cooperation with the second tensioning mechanism.

[0007] As preferred, the second tensioning mechanism comprises a second housing, a second mounting plate is arranged on the side wall of the second housing, second sealing chambers are arranged on both sides of the second housing, a second piston plate is slidably connected in the second sealing chamber, a second spring is fixedly connected between the second piston plate and the inner wall of the second sealing chamber, a second push rod is fixedly connected to the side of the second piston plate close to the first tensioning mechanism, a second pressing plate is fixed to the end of the second push rod away from the second piston plate, and a second guide groove is arranged on the side of the second pressing plate close to the first tensioning mechanism. The two second housings are respectively installed on the installed mounting stations through the second mounting plate, the second guide groove can limit the second conveying belt and the fourth conveying belt, and the stability of the second conveying belt and the fourth conveying belt in operation is increased, the second piston plate is pushed by the second spring, the second piston plate applies a pushing force to the second pressing plate through the second push rod, and the second pressing plate clamps the glass plate in the conveying gap in cooperation with the first tensioning mechanism.

[0008] As preferred, first connecting pipes are arranged on both sides of the first sealing chamber, the first piston plate is located between the two first connecting pipes, second connecting pipes are arranged on both sides of the second sealing chamber, and the second piston plate is located between the two second connecting pipes. The output pressure of the first pressing plate can be flexibly controlled by inflating the two first connecting pipes, and the output pressure of the second pressing plate can be flexibly controlled by inflating the two second connecting pipes, so as to adjust the width of the conveying gap to adapt to glass plates of different thicknesses.

[0009] As preferred, the first conveying mechanism further comprises a first mounting base fixed on the base, the first mounting base is provided with a first bearing seat, the first bearing seat is provided with a first pulley set for driving the first conveying belt and a second pulley set for driving the second conveying belt. By arranging the first bearing seat, energy loss during operation of the first pulley set and the second pulley set can be reduced, transmission efficiency can be increased, relative displacement between the first conveying belt and the second conveying belt can be reduced, and wear on the surface of the glass plate located in the conveying gap can be effectively reduced.

[0010] As preferred, the second conveying mechanism further comprises a second mounting base located on the base, the second mounting base is fixed with a sliding base at the bottom, the base is provided with a horizontal guide rail perpendicular to the conveying direction of the first conveying mechanism, the sliding base is in sliding connection with the horizontal guide rail, the second mounting base is provided with a second bearing seat, the second bearing seat is provided with a third pulley set for driving the third conveying belt and a fourth pulley set for driving the fourth conveying belt. By arranging the horizontal guide rail and the sliding base, the distance between the first conveying belt and the third conveying belt can be adjusted, and different widths of glass plates can be conveniently conveyed.

[0011] As preferred, the drive motor is further arranged, the drive motor is fixed on the first bearing seat, the output end of the drive motor is fixedly connected with a transmission shaft for driving the first pulley set and the third pulley set to synchronously rotate, and the third pulley set is in sliding connection with the transmission shaft. By arranging the drive motor, power can be provided for rotation of the first pulley set and the third pulley set, by arranging the transmission shaft, synchronous rotation of the first pulley set and the third pulley set can be ensured, and relative displacement between the first conveying belt and the second conveying belt can be avoided, and the glass plate can be damaged.

[0012] As preferred, the first conveying belt, the second conveying belt, the third conveying belt and the fourth conveying belt are all provided with rubber protective pads. By arranging the rubber protective pads, friction between the glass plate and the rubber protective pads can be ensured, conveying efficiency of the glass plate can be increased, the edges of the glass plate can be effectively protected, and scratches on the glass plate located in the conveying gap can be prevented.

[0013] Due to the above technical scheme, the present application has the following beneficial effects:

[0014] The first transmission belt, the second transmission belt, the third transmission belt and the fourth transmission belt can be fully wrapped and protected to the edge of the glass plate under the tensioning action of the first tensioning mechanism and the second tensioning mechanism, so that the glass plate is prevented from being broken in the conveying process.

[0015] Under the tensioning action of the first tensioning mechanism, the middle region of the inner circle of the second transmission belt and the fourth transmission belt protrudes upward, and under the tensioning action of the second tensioning mechanism, the middle region of the inner circle of the first transmission belt and the third transmission belt protrudes downward, so that the two ends of the transmission gap are in a horn shape, the glass plate is facilitated to enter and discharge the transmission gap, and the risk of breakage of the glass plate is further reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic view of the overall structure of the utility model;

[0017] Figure 2 It is a sectional view of the front view of the utility model;

[0018] Figure 3 It is a structural schematic view of the first tensioning mechanism and the second tensioning mechanism in the utility model;

[0019] Figure 4 It is a side view of the first tensioning mechanism and the second tensioning mechanism in the utility model;

[0020] Figure 5 It is a sectional view of the utility model Figure 4 in A-A direction.

[0021] The drawings described herein are used to provide further understanding of the utility model, and constitute a part of the utility model.

[0022] In the drawings:

[0023] 1, base; 11, horizontal guide rail; 2, first mounting seat; 21, first bearing seat; 22, first pulley set; 221, first conveyor belt; 23, transmission shaft; 24, second pulley set; 241, second conveyor belt; 3, second mounting seat; 31, second bearing seat; 32, third pulley set; 321, third conveyor belt; 33, sliding seat; 34, fourth pulley set; 341, fourth conveyor belt; 4, first housing; 41, first mounting plate; 42, first sealing chamber; 43, first piston plate; 431, first push rod; 44, first spring; 45, first connecting pipe; 47, first pressing plate; 48, first guide groove; 5, second housing; 51, second mounting plate; 52, second sealing chamber; 53, second piston plate; 531, second push rod; 54, second spring; 55, second connecting pipe; 57, second pressing plate; 58, second guide groove. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the overall concept of the present application, the following detailed description will be made in conjunction with the accompanying drawings.

[0025] In the following description, a number of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced without the specific details. In other instances, well-known methods, procedures, components, and circuits have not been described in detail so as not to obscure the present application.

[0026] In addition, in the description of the present application, it should be understood that the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0027] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. In the description of the present application, the description of the terms "embodiment", "example", "one embodiment", "example" or "specific example" means 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 application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] Referring to Figure 1 and Figure 2 A display glass anti-shatter conveying device comprises a base 1, first and second conveying mechanisms are arranged in parallel on both sides of the base 1, the first conveying mechanism comprises first and second conveying belts 221 and 241 arranged adjacently, the second conveying mechanism comprises third and fourth conveying belts 321 and 341 arranged adjacently, the inner rings of the first and third conveying belts 221 and 321 are provided with second tensioning mechanisms to tension the first and third conveying belts 221 and 321 downward, and the inner rings of the second and fourth conveying belts 241 and 341 are provided with first tensioning mechanisms to tension the second and fourth conveying belts 241 and 341 upward.

[0030] The skilled in the art can understand that the display glass needs to be cooled and shaped after being processed by the forming equipment, and then is conveyed to the subsequent processing equipment for cutting, edge grinding and other processing. The cooled glass plate is transferred to the starting end of the first conveying mechanism and the second conveying mechanism by manual or mechanical transfer, and then the opposite side edge regions of the glass plate are respectively inserted into the conveying gap between the first conveying belt 221 and the second conveying belt 241, and the conveying gap between the third conveying belt 321 and the fourth conveying belt 341. At the same time, the two second tensioning mechanisms respectively tension the first conveying belt 221 and the third conveying belt 321 downward, and the two first tensioning mechanisms respectively tension the second conveying belt 241 and the fourth conveying belt 341 upward, so as to narrow the conveying gap between the first conveying belt 221 and the second conveying belt 241, and the conveying gap between the third conveying belt 321 and the fourth conveying belt 341, ensure the contact effect of the first conveying belt 221, the second conveying belt 241, the third conveying belt 321 and the fourth conveying belt 341 with the surface of the glass plate, and improve the conveying efficiency. In addition, under the tensioning action of the first tensioning mechanism and the second tensioning mechanism, the first conveying belt 221, the second conveying belt 241, the third conveying belt 321 and the fourth conveying belt 341 can fully wrap and protect the edge of the glass plate, so as to prevent the glass plate from being broken during conveying. Under the tensioning action of the first tensioning mechanism, the inner ring middle region of the second conveying belt 241 and the fourth conveying belt 341 protrudes upward, and cooperates with the tensioning action of the second tensioning mechanism, the inner ring middle region of the first conveying belt 221 and the third conveying belt 321 protrudes downward, so as to make the both ends of the conveying gap be horn-shaped, facilitate the glass plate to enter and discharge the conveying gap, and further reduce the risk of breakage of the glass plate.

[0031] As a specific embodiment of the first tensioning mechanism, referring to Figures 3-5The first tensioning mechanism includes a first housing 4, a first mounting plate 41 on the side wall of the first housing 4, and first sealing chambers 42 on both sides of the first housing 4. A first piston plate 43 is slidably connected in the first sealing chamber 42. A first spring 44 is fixedly connected between the first piston plate 43 and the inner wall of the first sealing chamber 42. A first push rod 431 is fixedly connected to the side of the first piston plate 43 near the second tensioning mechanism. A first pressure plate 47 is fixed to the end of the first push rod 431 away from the first piston plate 43. A first guide groove 48 is provided on the side of the first pressure plate 47 near the second tensioning mechanism. The two first housings 4 are respectively installed on the designated installation positions by the first mounting plate 41, so that the first housings 4 are located in the inner rings of the first conveyor belt 221 and the third conveyor belt 321 respectively. The upper parts of the first conveyor belt 221 and the third conveyor belt 321 are respectively located in the adjacent first guide grooves 48. The first guide grooves 48 can limit the first conveyor belt 221 and the third conveyor belt 321, increasing the smoothness of the operation of the first conveyor belt 221 and the third conveyor belt 321. The first spring 44 can push the first piston plate 43, so that the first piston plate 43 applies a pushing force to the first pressure plate 47 through the first push rod 431, so that the first pressure plate 47 cooperates with the second tensioning mechanism to clamp the glass plate located in the conveyor gap.

[0032] As a specific implementation of the second tensioning mechanism, refer to Figures 3-5 The second tensioning mechanism includes a second housing 5, a second mounting plate 51 on the side wall of the second housing 5, and second sealing chambers 52 on both sides of the second housing 5. A second piston plate 53 is slidably connected in the second sealing chamber 52. A second spring 54 is fixedly connected between the second piston plate 53 and the inner wall of the second sealing chamber 52. A second push rod 531 is fixedly connected to the side of the second piston plate 53 near the first tensioning mechanism. A second pressure plate 57 is fixed to the end of the second push rod 531 away from the second piston plate 53. The second pressure plate 57 is provided with second guide grooves 58 on both sides near the first tensioning mechanism. The working principle is basically the same as that of the first tensioning mechanism. Specifically, the two second housings 5 ​​are respectively installed on the set installation positions by the second mounting plate 51, so that the second housings 5 ​​are located in the inner rings of the second conveyor belt 241 and the fourth conveyor belt 341 respectively. The upper parts of the second conveyor belt 241 and the fourth conveyor belt 341 are respectively located in the adjacent second guide grooves 58. The setting of the second guide grooves 58 can limit the second conveyor belt 241 and the fourth conveyor belt 341, increasing the smoothness of the operation of the second conveyor belt 241 and the fourth conveyor belt 341. The setting of the second spring 54 can push the second piston plate 53, so that the second piston plate 53 applies a pushing force to the second pressure plate 57 through the second push rod 531, so that the second pressure plate 57 cooperates with the first tensioning mechanism to clamp the glass plate located in the conveying gap.

[0033] As a preferred example of the above-described implementation method, refer toFigures 3-5 The first sealing chamber 42 is provided with first connecting pipes 45 on both sides, and the first piston plate 43 is located between the two first connecting pipes 45. The second sealing chamber 52 is provided with second connecting pipes 55 on both sides, and the second piston plate 53 is located between the two second connecting pipes 55. The output pressure of the first pressing plate 47 can be flexibly controlled by inflating the two first connecting pipes 45 respectively. Similarly, the output pressure of the second pressing plate 57 can be flexibly controlled by inflating the two second connecting pipes 55, so as to adjust the width of the conveying gap to adapt to glass plates of different thicknesses.

[0034] As a preferred embodiment of the first conveying mechanism, refer to Figures 1-2 The first conveying mechanism further comprises a first mounting seat 2 fixed on the base 1, and the first mounting seat 2 is provided with a first bearing seat 21, and the first bearing seat 21 is provided with a first pulley set 22 for driving the first conveying belt 221 and a second pulley set 24 for driving the second conveying belt 241. The setting of the first bearing seat 21 can reduce the energy loss during the operation of the first pulley set 22 and the second pulley set 24, increase the transmission efficiency, reduce the relative displacement between the first conveying belt 221 and the second conveying belt 241, and effectively reduce the wear on the surface of the glass plate located in the conveying gap.

[0035] As a preferred example of the above embodiment, refer to Figures 1-2 The second conveying mechanism further comprises a second mounting seat 3 located on the base 1, and the second mounting seat 3 is fixed with a sliding seat 33 at the bottom, and the base 1 is provided with a horizontal guide rail 11 perpendicular to the conveying direction of the first conveying mechanism, and the sliding seat 33 is in sliding connection with the horizontal guide rail 11. The second mounting seat 3 is provided with a second bearing seat 31, and the second bearing seat 31 is provided with a third pulley set 32 for driving the third conveying belt 321 and a fourth pulley set 34 for driving the fourth conveying belt 341. The principle of the first conveying mechanism is basically the same, and it is worth mentioning that the distance between the first conveying belt 221 and the third conveying belt 321 can be adjusted by the horizontal guide rail 11 and the sliding seat 33, which facilitates the conveying of glass plates of different widths.

[0036] As a preferred embodiment of the present application, refer to Figures 1-2Further comprising a driving motor fixed on the first bearing seat 21, an output end of the driving motor is fixedly connected with a transmission shaft 23 for driving the first pulley set 22 and the third pulley set 32 to synchronously rotate, and the third pulley set 32 is slidably connected with the transmission shaft 23. The driving motor can provide power for the rotation of the first pulley set 22 and the third pulley set 32, and the transmission shaft 23 can ensure the synchronous rotation of the first pulley set 22 and the third pulley set 32, so that the relative displacement between the first conveying belt 221 and the second conveying belt 241 is avoided, and the glass plate is not damaged.

[0037] As a preferred embodiment of the present application, the first conveying belt 221, the second conveying belt 241, the third conveying belt 321 and the fourth conveying belt 341 are all externally provided with rubber protective pads. The rubber protective pads can ensure the friction with the glass plate surface, increase the glass plate conveying efficiency, and effectively protect the edges of the glass plate to prevent scratches on the glass plate area in the conveying gap.

[0038] The parts not described in the utility model can be realized by using or referring to the existing technology.

[0039] Each embodiment in the specification is described in a progressive manner, and the same and similar parts between each embodiment can be referred to each other, and each embodiment mainly describes the differences from other embodiments.

[0040] The above is only an embodiment of the utility model, and is not used to limit the utility model. The utility model can be changed and varied by those skilled in the art. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the claim range of the utility model.

Claims

1. A display glass anti-shatter conveying apparatus comprising a base (1), characterized in that, Both sides of the base (1) are provided with first conveying mechanism and second conveying mechanism in parallel, the first conveying mechanism includes first conveyor belt (221) and second conveyor belt (241) adjacent to each other, the second conveying mechanism includes third conveyor belt (321) and fourth conveyor belt (341) adjacent to each other, the inner ring of the first conveyor belt (221) and the third conveyor belt (321) is provided with the second tensioning mechanism to make the first conveyor belt (221) and the third conveyor belt (321) tensioned below, the inner ring of the second conveyor belt (241) and the fourth conveyor belt (341) is provided with the first tensioning mechanism to make the second conveyor belt (241) and the fourth conveyor belt (341) tensioned upward.

2. The display glass breakage prevention conveying apparatus of claim 1, wherein The first tensioning mechanism includes a first housing (4), the side wall of the first housing (4) is provided with a first mounting plate (41), the two sides of the first housing (4) are provided with a first sealed chamber (42), the first sealed chamber (42) is slidably connected with a first piston plate (43), the first piston plate (43) and the inner wall of the first sealed chamber (42) are fixedly connected with a first spring (44), the side of the first piston plate (43) close to the second tensioning mechanism is fixedly connected with a first push rod (431), the end of the first push rod (431) away from the first piston plate (43) is fixedly connected with a first pressing plate (47), the side of the first pressing plate (47) close to the second tensioning mechanism is provided with a first guide groove (48).

3. The display glass anti-shatter conveying apparatus of claim 2, wherein, The second tensioning mechanism includes a second housing (5), the side wall of the second housing (5) is provided with a second mounting plate (51), the two sides of the second housing (5) are provided with a second sealed chamber (52), the second sealed chamber (52) is slidably connected with a second piston plate (53), the second piston plate (53) and the inner wall of the second sealed chamber (52) are fixedly connected with a second spring (54), the side of the second piston plate (53) close to the first tensioning mechanism is fixedly connected with a second push rod (531), the end of the second push rod (531) away from the second piston plate (53) is fixedly connected with a second pressing plate (57), the two sides of the second pressing plate (57) close to the first tensioning mechanism are provided with a second guide groove (58).

4. The display glass anti-shatter conveying apparatus of claim 3, wherein, Both sides of the first sealed chamber (42) are provided with a first connecting pipe (45), the first piston plate (43) is located between the two first connecting pipes (45), both sides of the second sealed chamber (52) are provided with a second connecting pipe (55), the second piston plate (53) is located between the two second connecting pipes (55).

5. The display glass anti-shatter conveying apparatus of claim 4, wherein, The first conveying mechanism further includes a first mounting seat (2) fixed on the base (1), the first mounting seat (2) is provided with a first bearing seat (21), the first bearing seat (21) is provided with a first pulley set (22) for driving the first conveyor belt (221) and a second pulley set (24) for driving the second conveyor belt (241).

6. A display glass breakage prevention conveying apparatus according to claim 5, wherein The second conveying mechanism further comprises a second mounting base (3) on the base (1), a sliding seat (33) is fixed at the bottom of the second mounting base (3), a horizontal guide rail (11) perpendicular to the conveying direction of the first conveying mechanism is arranged on the base (1), the sliding seat (33) is slidably connected with the horizontal guide rail (11), a second bearing seat (31) is arranged on the second mounting base (3), the second bearing seat (31) is provided with a third pulley set (32) for driving a third conveying belt (321) and a fourth pulley set (34) for driving a fourth conveying belt (341).

7. The display glass anti-shatter conveying apparatus of claim 6, wherein, Further comprising a driving motor, the driving motor is fixed on the first bearing seat (21), an output end of the driving motor is fixedly connected with a transmission shaft (23) for driving the first pulley set (22) and the third pulley set (32) to synchronously rotate, the third pulley set (32) is slidably connected with the transmission shaft (23).

8. A display glass breakage prevention conveying apparatus according to claim 6 or 7, wherein The first conveying belt (221), the second conveying belt (241), the third conveying belt (321) and the fourth conveying belt (341) are all externally provided with rubber protective pads.

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