Sucker support

Abstract

The sucker support comprises a driver, a supporting frame and a clamping assembly, the driver comprises a shell and a telescopic shaft, a through cavity penetrating through the telescopic shaft in the length direction is formed in the telescopic shaft, the shell is fixedly connected with the supporting frame, and a sucker is fixedly connected and communicated with one end of the telescopic shaft. The clamping assembly is used for fixing the suction cup support to the stacking machine. According to the suction cup support, the acting force applied to a glass panel by the suction cup can be controlled by adjusting the driving pressure of the driver, so that good sealing performance between the suction cup and glass is achieved on the premise that the glass is not crushed; meanwhile, automatic lifting and falling of the suction cup can be achieved through telescopic control over the telescopic shaft of the driver.

Description

TECHNICAL FIELD

[0001] The patent belongs to the technical field of glass production, and particularly relates to a suction cup support. BACKGROUND

[0002] In the prior art, the float plate glass is taken down and stacked by a stacker with a plurality of suction cups. Since the size specifications of the produced glass are diversified, the number of the suction cups on each stacker needs to be adjusted frequently to stack the glass of the corresponding size specification. When adjusting, the used suction cups are lowered and the unused suction cups are lifted. The reason for such back-and-forth adjustment is mainly that if the unused suction cups are not lifted, the sharp edges of the glass will cut the suction cups close to the edges of the glass when the glass is normally grabbed.

[0003] Currently, when the glass specifications are switched, the operator needs to climb onto the roller and manually lift the unused suction cups, which is relatively cumbersome. Meanwhile, the operator standing on the roller has a safety risk because the roller has mold-proof powder left by the glass, which is easy to slip. On the other hand, the current process of the stacker grabbing the glass is that the stacker controls the suction cup holder to press against the glass panel, the spring on the suction cup rod is compressed, and the suction cup is pressed against the surface of the glass by the reaction force of the compressed spring, thereby achieving the sealing effect of the suction cup and the glass panel. The force of the spring cannot be adjusted. In the stacking process, if the force of the spring is too large, the thin glass may be crushed during the grabbing process; if the force of the spring is too small, the sealing effect may not be good, causing the glass to fall during the grabbing process. CONTENT OF THE UTILITY MODEL

[0004] Therefore, in order to solve the problems of the prior art, the utility model provides a suction cup support to ensure that the suction cup and the glass achieve good sealing under the premise of not crushing the glass.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A suction cup support, comprising a driver, a support frame and a clamping assembly, the driver comprising a housing and a telescopic shaft, a through cavity penetrating the length direction of the telescopic shaft is formed in the inside of the telescopic shaft, the housing is fixedly connected with the support frame, the suction cup is fixedly connected with one end of the telescopic shaft and communicates with the telescopic shaft, and the clamping assembly is used for fixing the suction cup support on the stacker.

[0007] According to some preferred embodiments of the utility model, the driver is a pneumatic cylinder.

[0008] According to some preferred embodiments of the utility model, still include connecting assembly, connecting assembly includes connecting block, fastening ring and connecting disc, connecting block sleeve joint in the outer periphery of one end of telescopic axle far away from support frame, telescopic axle far away from one end of suction cup fixedly connected with trachea joint, connecting disc includes disc body and the connecting ring of disc body top surface position, the bottom surface of connecting block and the top surface of disc body fixed connection, the outer diameter of connecting ring is less than the outer diameter of disc body, the first through -hole that disc body is set up on is through its thickness, first through -hole and the inside of connecting block and through cavity intercommunication.

[0009] According to some preferred embodiments of the utility model, the suction cup includes first, second and third parts, the first and third parts are located at the top and bottom ends of the second part respectively, the fastening ring is sleeved on the outer periphery of the first part and part of the second part, the second part is provided with a groove for accommodating the disc body downward from its top surface, the height of the groove is less than the height of the second part and equal to the height of the disc body; the inner diameter of the first part is less than the inner diameter of the second part, the outer diameter of the disc body is greater than the inner diameter of the first part, the outer wall of the connecting ring is attached to the inner wall of the first part, and the outer wall of the disc body is attached to the inner wall of the second part. Such a setting is to ensure good sealing between the suction cup and the glass.

[0010] According to some preferred embodiments of the utility model, the bottom of the second part is provided with a second through-hole penetrating through its thickness, and the second through-hole is in communication with the inside of the first part, the groove, the inside of the third part and the first through-hole. Such a setting can ensure the communication between the telescopic shaft and the suction cup, so that the suction cup can suck the glass when air is supplied into the telescopic shaft through the tracheal joint.

[0011] According to some preferred embodiments of the utility model, the support frame includes a vertical plate and a fixed plate located at both ends of the vertical plate, the fixed plate is perpendicular to the vertical plate, the shell is located between the two fixed plates, and the two ends of the shell are fixedly connected with one fixed plate respectively, and the length of the telescopic shaft is greater than the length of the vertical plate.

[0012] According to some preferred embodiments of the utility model, the clamping assembly includes a first horizontal plate, a second horizontal plate, a connecting plate, a first extension plate located at one end of the first horizontal plate, and a second extension plate located at one end of the second horizontal plate, the first horizontal plate is parallel to the second horizontal plate and perpendicular to the vertical plate, and the first horizontal plate is located above the second horizontal plate.

[0013] According to some preferred embodiments of the utility model, one end of the first horizontal plate away from the first extension plate is fixedly connected with one end of the fixed plate away from the suction cup, one end of the second horizontal plate away from the second extension plate is fixedly connected with one side of the vertical plate, and the distance between the first horizontal plate and the second horizontal plate is less than the distance between the two fixed plates.

[0014] According to some preferred embodiments of the utility model, the first extension plate is perpendicular to the first horizontal plate, the second extension plate is perpendicular to the second horizontal plate, two ends of the connecting plate are fixedly connected with one side of the first extension plate and the second extension plate respectively, one end of the first extension plate away from the first horizontal plate extends upward from the top surface of the first horizontal plate, one end of the second extension plate away from the second horizontal plate extends downward from the bottom surface of the second horizontal plate, and the connecting plate, the first horizontal plate, the second horizontal plate and the vertical plate jointly enclose a cavity.

[0015] According to some preferred embodiments of the utility model, the clamping assembly further comprises a handle and a connecting rod, one end of the handle is fixedly connected with one end of the connecting rod, and the other end of the connecting rod penetrates the thickness direction of the connecting plate and is rotationally connected with the connecting plate.

[0016] Compared with the prior art, the utility model has the advantages that the suction cup support can control the force exerted by the suction cup on the glass panel by adjusting the driving pressure of the driving device, so that good sealing between the suction cup and the glass is realized under the premise of not crushing the glass, and the suction cup can also be automatically lifted and lowered by the extension and contraction control of the extension shaft of the driving device. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art.

[0018] Figure 1 It is a perspective structural schematic view of the suction cup support in the preferred embodiment of the utility model;

[0019] Figure 2 It is a sectional view structural schematic view of the suction cup support in the preferred embodiment of the utility model;

[0020] Among them, the reference signs are:

[0021] Driver-1, shell-11, telescopic shaft-12, through cavity-121, support frame-2, vertical plate-21, fixed plate-22, clamping assembly-3, first horizontal plate-31, second horizontal plate-32, connecting plate-33, first extension plate-34, second extension plate-35, cavity-36, handle-37, connecting rod-38, connecting assembly-4, connecting block-41, fastening ring-42, disc body-431, first through hole-4311, connecting ring-432, filter disc-44, rubber pad-45, suction cup-5, first part-51, second part-52, second through hole-521, third part-53, air pipe joint-6. DETAILED DESCRIPTION

[0022] In order to make the personnel in the technical field better understand the technical scheme of the utility model, the technical scheme in the embodiment of the utility model will be described clearly and completely below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor should belong to the protection scope of the utility model.

[0023] Referring to Figure 1 and Figure 2 The suction cup support of the embodiment comprises a driver 1, a support frame 2, a clamping assembly 3 and a connecting assembly 4. The driver 1 comprises a shell 11 and a telescopic shaft 12. The telescopic shaft 12 is internally provided with a through cavity 121 extending through the length direction thereof. The shell 11 is fixedly connected with the support frame 2. The suction cup 5 is fixedly connected with one end of the telescopic shaft 12 in communication through the connecting assembly 4. The telescopic shaft 12 is fixedly provided with an air pipe joint 6 at the end away from the suction cup 5 in communication. The clamping assembly 3 is located at one side of the support frame 2. The clamping assembly 3 is used for fixing the suction cup support on the cross beam of the stacking machine. The driver 1 in the embodiment is preferably a pneumatic cylinder.

[0024] Further, the support frame 2 comprises a vertical plate 21 and fixed plates 22 located at both ends of the vertical plate 21. The fixed plates 22 are parallel to the vertical plate 21. The vertical plate 21 is parallel to the telescopic shaft 12. The shell 11 is located between the two fixed plates 22. The two ends of the shell 11 are fixedly connected with one fixed plate 22 respectively. The length of the telescopic shaft 12 is greater than the length of the vertical plate 21.

[0025] Further, the suction cup 5 in the embodiment comprises a first part 51, a second part 52 and a third part 53 connected to each other from top to bottom. The first part 51 is annular in shape. The second part 52 has a groove opened downward from its top surface, and the height of the groove is less than the height of the second part 52. The bottom of the second part 52 is further provided with a second through hole 521 penetrating the thickness of the second part 52. The groove is in communication with the second through hole 521 and is located above the second through hole 521. The inner diameter of the first part 51 is less than the inner diameter of the second part 52. The outer diameter of the first part 51 is equal to the outer diameter of the second part 52. The outer diameter of the third part 53 gradually increases from one end close to the second part 52 to the other end, forming a trumpet shape. The outer diameter of the one end of the third part 53 close to the second part 52 is equal to the outer diameter of the second part 52. The inner diameter of the second part 52 is equal to the inner diameter of the third part 53. The groove is in communication with the first part 51. The second through hole 521 is in communication with the third part 53. The axial center lines of the first part 51, the groove, the second through hole 521 and the third part 53 all coincide.

[0026] The connecting assembly 4 comprises a connecting block 41, a fastening ring 42, a connecting disc, a rubber pad 45 and a filter sheet 44. The connecting block 41 is sleeved on the outer periphery of the telescopic shaft 12 away from the support frame 2 and is threadedly connected therebetween. The fastening ring 42 is sleeved on the outer periphery of the first part 51 and part of the second part 52 for clamping the suction cup 5 tightly. In addition, the connecting disc comprises a disc body 431 and a connecting ring 432 located on the top surface of the disc body 431. The bottom surface of the connecting block 41 is fixedly connected to the top surface of the disc body 431. The groove is used for accommodating the disc body 431, and the height of the groove is equal to the height of the disc body 431. The outer diameter of the connecting ring 432 is less than the outer diameter of the disc body 431, and the outer diameter of the disc body 431 is greater than the inner diameter of the first part 51. When the disc body 431 is accommodated in the groove, the outer wall of the connecting ring 432 is in abutment with the inner wall of the first part 51, and the outer wall of the disc body 431 is in abutment with the inner wall of the second part 52, thereby ensuring good sealing between the suction cup 5 and the glass. The disc body 431 is provided with a first through hole 4311 penetrating the thickness thereof. The first through hole 4311 is in communication with the interior of the connecting block 41 and the through cavity 121, and is also in communication with the second through hole 521, so as to ensure the communication between the telescopic shaft 12 and the suction cup 5, thereby ensuring that the suction cup 5 can suck the glass when air is introduced into the telescopic shaft 12 through the tracheal connector 6. In the embodiment, the axial center line of the first through hole 4311, the axial center line of the connecting block 41 and the axial center line of the through cavity 121 all coincide with the axial center line of the second through hole 521.

[0027] Preferably, the rubber pad 45 is arranged between the bottom end of the telescopic shaft 12 and the upper end of the first through hole 4311, above the filter sheet 44, and serves as a buffer when the telescopic shaft 12 of the driver 1 is extended to drive the suction cup 5 to suck the glass, so as to avoid the rigid contact between the bottom end of the telescopic shaft 12 and the top surface of the disc body 431, and thus the excessive speed of the suction cup 5 in sucking the glass downward, which may crush the glass. The filter sheet 44 is arranged in the first through hole 4311 to filter the gas entering therein, so as to remove the impurities in the gas and avoid the impurities from being brought to the surface of the glass.

[0028] Further, the clamping assembly 3 comprises a first horizontal plate 31, a second horizontal plate 32, a connecting plate 33, a first extension plate 34 at one end of the first horizontal plate 31, and a second extension plate 35 at one end of the second horizontal plate 32, the first horizontal plate 31 is parallel to the second horizontal plate 32 and perpendicular to the vertical plate 21, and the first horizontal plate 31 is above the second horizontal plate 32; one end of the first horizontal plate 31 away from the first extension plate 34 is fixedly connected with one end of one of the fixed plates 22 away from the suction cup 5, one end of the second horizontal plate 32 away from the second extension plate 35 is fixedly connected with one side of the vertical plate 21, and the two ends of the connecting plate 33 are fixedly connected with one side of the first extension plate 34 and the second extension plate 35, respectively. The distance between the first horizontal plate 31 and the second horizontal plate 32 is less than the distance between the two fixed plates 22, the first extension plate 34 is perpendicular to the first horizontal plate 31, the second extension plate 35 is perpendicular to the second horizontal plate 32, one end of the first extension plate 34 away from the first horizontal plate 31 extends upward from the top surface of the first horizontal plate 31, one end of the second extension plate 35 away from the second horizontal plate 32 extends downward from the bottom surface of the second horizontal plate 32, and the connecting plate 33, the first horizontal plate 31, the second horizontal plate 32 and the vertical plate 21 together enclose a cavity 36 for the cross beam of the stacker to pass through.

[0029] In order to clamp the cross beam to fix the entire suction cup support on the cross beam of the stacker, the clamping assembly 3 further comprises a handle 37 and a connecting rod 38, one end of the handle 37 is fixedly connected with one end of the connecting rod 38, and the other end of the connecting rod 38 penetrates the thickness direction of the connecting plate 33 and is rotationally connected with the connecting plate 33, the outer wall of the connecting rod 38 in the embodiment is provided with external threads, and the inner wall of the connecting plate 33 is provided with internal threads, so that the connecting rod 38 and the connecting plate 33 can be threadedly connected, the handle 37 can drive the connecting rod 38 to rotate, and thus the end of the connecting rod 38 close to the vertical plate 21 enters or leaves the cavity 36, so as to clamp or release the cross beam to install or dismount the suction cup support.

[0030] The inside of the telescopic shaft 12 is a hollow structure, vacuum negative pressure can be transmitted from the air pipe joint 6 at the top to the suction cup 5 at the bottom, and then the glass is grabbed. The compression air pressure of the driver 1 is adjusted to adjust the downward pressure of the driver 1, so as to adapt to the glass with different thicknesses; the extension and retraction of the telescopic shaft 12 can lift or lower the suction cup 5, so as to adjust the height of the suction cup 5.

[0031] The above examples are only for illustrating the technical concept and characteristics of the utility model, and the purpose is to enable the person skilled in the art to understand the content of the utility model and to implement it, and it cannot limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit and essence of the utility model shall be covered within the protection scope of the utility model.

Claims

1. A suction cup holder, characterized in that The device comprises a driver, a support frame and a clamping assembly, the driver comprises a shell and a telescopic shaft, the telescopic shaft is internally provided with a through cavity extending along its length direction, the shell is fixedly connected with the support frame, the suction cup is fixedly connected with one end of the telescopic shaft and is in communication with the telescopic shaft, and the clamping assembly is used for fixing the suction cup support on a stacking machine.

2. The suction cup stand according to claim 1, characterized in that The driver is a pneumatic cylinder.

3. The suction cup stand of claim 2, wherein, The device further comprises a connecting assembly, the connecting assembly comprises a connecting block, a fastening ring and a connecting disc, the connecting block is sleeved on the outer periphery of one end of the telescopic shaft away from the support frame, one end of the telescopic shaft away from the suction cup is fixedly connected with a gas pipe joint, the connecting disc comprises a disc body and a connecting ring located on the top surface of the disc body, the bottom surface of the connecting block is fixedly connected with the top surface of the disc body, the outer diameter of the connecting ring is smaller than the outer diameter of the disc body, the disc body is provided with a first through hole extending through its thickness, and the first through hole is in communication with the interior of the connecting block and the through cavity.

4. The suction cup stand according to claim 3, characterized in that The suction cup comprises a first part, a second part and a third part, the first part and the third part are respectively located at the top end and the bottom end of the second part, the fastening ring is sleeved on the outer periphery of the first part and part of the second part, the second part is provided with a groove for accommodating the disc body downward from its top surface, the height of the groove is smaller than the height of the second part and equal to the height of the disc body, the inner diameter of the first part is smaller than the inner diameter of the second part, the outer diameter of the disc body is greater than the inner diameter of the first part, the outer wall of the connecting ring is in close contact with the inner wall of the first part, and the outer wall of the disc body is in close contact with the inner wall of the second part.

5. The suction cup stand of claim 4, wherein, The bottom of the second part is provided with a second through hole extending through its thickness, and the second through hole is in communication with the interior of the first part, the groove, the interior of the third part and the first through hole.

6. The suction cup stand of claim 2, wherein, The support frame comprises a vertical plate and fixing plates located at both ends of the vertical plate, the fixing plates are perpendicular to the vertical plate, the shell is located between the two fixing plates, the two ends of the shell are fixedly connected with one fixing plate respectively, and the length of the telescopic shaft is greater than the length of the vertical plate.

7. The suction cup stand of claim 6, wherein, The clamping assembly comprises a first horizontal plate, a second horizontal plate, a connecting plate, a first extension plate located at one end of the first horizontal plate and a second extension plate located at one end of the second horizontal plate, the first horizontal plate is parallel to the second horizontal plate and perpendicular to the vertical plate, and the first horizontal plate is located above the second horizontal plate.

8. The suction cup stand of claim 7, wherein, One end of the first horizontal plate away from the first extension plate is fixedly connected with one end of one fixing plate away from the suction cup, one end of the second horizontal plate away from the second extension plate is fixedly connected with one side of the vertical plate, and the distance between the first horizontal plate and the second horizontal plate is smaller than the distance between the two fixing plates.

9. The suction cup stand of claim 8, wherein, The first extension plate is perpendicular to the first horizontal plate, the second extension plate is perpendicular to the second horizontal plate, the two ends of the connecting plate are fixedly connected with one side of the first extension plate and the second extension respectively, one end of the first extension plate away from the first horizontal plate extends upward from the top surface of the first horizontal plate, and one end of the second extension plate away from the second horizontal plate extends downward from the bottom surface of the second horizontal plate; and the connecting plate, the first horizontal plate, the second horizontal plate and the vertical plate jointly enclose a cavity.

10. The suction cup stand of claim 9, wherein, The clamping assembly further comprises a handle and a connecting rod, one end of the handle is fixedly connected with one end of the connecting rod, and the other end of the connecting rod extends through the thickness direction of the connecting plate and is rotatably connected with the connecting plate.

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