Glass loading table

Abstract

The utility model provides a glass loading table which comprises a bottom plate, a conveying belt and a conveying device, and mechanical arms are assembled on the feeding side and the discharging side of the bottom plate. The conveyor belt is arranged at the top of the underframe; the conveying device comprises a bearing plate, a driving clamp and a driven clamp, the bottom of the bearing plate is detachably connected with the power output end of the mechanical arm, the bearing plate is suitable for being placed on the conveying belt, and the conveying belt is used for conveying the bearing plate between the feeding side and the discharging side of the bottom frame. The driving clamp and the driven clamp are movably assembled on the bearing plate, the driving clamp and the driven clamp can be relatively close to or far away from each other so as to clamp or loosen a glass plate, and grooves suitable for containing the edge of the glass plate are formed in the opposite end faces of the driving clamp and the driven clamp. According to the feeding device, the conveying device clamps the glass through the clamp, the glass plate is not prone to falling off from the conveying device, and the risk that the glass plate falls off in the feeding process is completely eradicated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of glass processing, specifically relates to a glass upper piece table. BACKGROUND

[0002] The glass upper piece table is a kind of automation equipment specially used in glass processing industry, mainly for automatically taking glass original piece from storage rack and placing on conveying roller way, to facilitate subsequent cleaning, drying, coating, powder spraying, packaging and other processing procedures on conveying roller way.The existing glass upper piece table includes support table and rotating arm installed on the side of support table, multiple suction cups are installed on rotating arm, rotating arm can overturn and take material relative to support table, glass plate is placed on roller way by suction cup, and the above-mentioned device exists the risk that glass plate falls off due to insufficient suction force of suction cup when feeding in and out.And, glass plate can be abraded and bumped during previous transportation process, and there can be glass plate with defects mixed on storage rack, and the above-mentioned glass upper piece table only has feeding function, and it is inconvenient for staff to screen and pick glass plate with quality defects. SUMMARY

[0003] The utility model embodiment provides a kind of glass upper piece table, to avoid damaging glass original piece in the process of feeding.

[0004] To achieve the above object, the technical scheme adopted by the utility model is as follows: provide a kind of glass upper piece table, comprising:

[0005] Chassis, and feeding side and discharge side are equipped with mechanical arm;

[0006] Conveying belt, set in the top of the chassis;

[0007] Transportation device, including support plate, driving clamp and driven clamp, the bottom of the support plate is detachably connected with the power output end of the mechanical arm, the support plate is suitable for being placed on the conveying belt, the conveying belt is used to transport the support plate between the feeding side and the discharge side of the chassis, the driving clamp and the driven clamp are movably assembled on the support plate, the driving clamp and the driven clamp can be relatively close or far away, to clamp or loosen glass plate, recesses suitable for accommodating the edges of glass plate are formed on the end faces of the driving clamp and the driven clamp.

[0008] In the embodiment of the present application, the clamp is used instead of the traditional suction cup structure to take material, the clamp can be firmly buckled on both sides of glass, to avoid glass plate falling off and being damaged during feeding process, causing waste, improve the safety and reliability of feeding process.And, during the process of conveying glass plate by conveying belt, staff can observe glass plate on both sides of the device, to screen out damaged glass plate.

[0009] In one embodiment, further comprising:

[0010] a screw rod arranged at the bottom of the supporting plate;

[0011] a rotary motor arranged in the power output end of the mechanical arm, and an output shaft of the rotary motor penetrating through the mechanical arm; and

[0012] a rotating member fixedly connected to the output shaft of the rotary motor, and a threaded hole adapted to the screw rod being arranged on the rotating member.

[0013] In an embodiment, the outer end surface of the conveying belt is provided with a limiting plate adapted to abut against both sides of the conveying device to prevent the conveying device from rotating with the rotating member.

[0014] In an embodiment, the conveying belt is circumferentially provided with a plurality of magnets.

[0015] The supporting plate of the conveying device is made of a magnetic material.

[0016] In an embodiment, the conveying device further comprises:

[0017] two sets of limiting slide rails, each of which is fixedly arranged on the supporting plate;

[0018] two sets of sliding blocks, each of which is slidingly arranged on the limiting slide rail, and the driving clamp and the driven clamp are respectively arranged on the sliding blocks.

[0019] In an embodiment, the conveying device further comprises:

[0020] a rotating plate rotatably arranged on the supporting plate, the rotating plate being located between the driving clamp and the driven clamp;

[0021] a driving link having one end hingedly connected to one side of the rotating plate and the other end hingedly connected to the driving clamp, the driving link being adapted to push the rotating plate to rotate; and

[0022] a driven link having one end hingedly connected to the other side of the rotating plate and the other end hingedly connected to the driven clamp.

[0023] a driver fixedly arranged on the supporting plate, the driver having a telescopic piston rod, and the piston rod being fixedly connected to the driving clamp.

[0024] In an embodiment, the driver is a pneumatic cylinder or an electric push rod.

[0025] In an embodiment, the chassis comprises:

[0026] a bottom plate and

[0027] a plurality of support columns, the support columns being fixedly arranged on both sides of the bottom plate, and the support columns being arranged on the top of the conveying belt.

[0028] In an embodiment, a flexible protective layer is arranged in the recess of the driving clamp and the driven clamp.

[0029] In the embodiments of the present application, the flexible protective layer is arranged to avoid scratching the glass plate edge by the clamp, and further ensure the quality of the glass plate. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 Structure diagram of the glass loading table of the present application Figure 1 ;

[0031] Figure 2 Structure diagram of the glass loading table of the present application Figure 2 ;

[0032] Figure 3 Structure diagram of the glass loading table of the present application

[0033] Figure 4 Structure diagram of the glass loading table of the present application Figure 1 ;

[0034] Figure 2 Structure diagram of the glass loading table of the present application Figure 1 .

[0035] BRIEF DESCRIPTION OF DRAWINGS

[0036] 10-transport device; 11-driving clamp; 12-recess; 13-limiting slide rail; 14-transmission structure; 141-driving connecting rod; 142-rotating plate; 143-driven connecting rod; 15-supporting plate; 16-driver; 17-screw rod; 18-driven clamp;

[0037] 20-conveying belt; 21-magnet;

[0038] 30-mechanical arm; 31-rotating member;

[0039] 40-chassis;

[0040] 50-limiting plate;

[0041] 60-linear module. DETAILED DESCRIPTION

[0042] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clear and understandable, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0043] It should be noted that when an element is referred to as being "fixed" or "set" on another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or indirectly connected to the other element.

[0044] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" 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 purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply 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 a limitation on the present application.

[0045] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0046] The glass sheet loading table is arranged between the glass plate storage rack and the conveying roller, and is used for feeding the conveying roller. The conventional glass sheet loading table is provided with a rotating arm, and a plurality of suction cups are installed on the rotating arm. During loading, the rotating arm is turned over and the glass plate on the storage rack is sucked by the suction cups, and finally the glass plate is placed on the conveying roller. The existing glass sheet loading table relies completely on the suction cups to realize the taking and placing of the glass plate, and there is a risk that the glass plate will fall off and be damaged due to insufficient suction force of the suction cups, causing waste of production cost. The glass sheet loading table provided by the utility model can clamp the glass plate by the clamp, can firmly fix the glass plate on the conveying device, can ensure that the glass plate is not easy to fall off from the conveying device, can eliminate the risk of falling and damaging the glass plate, and can ensure safe transportation of the glass plate.

[0047] Please refer to the accompanying drawings Figures 3-5With the drawings, 5, the glass upper piece table provided by the utility model is described. The glass upper piece table, including the chassis 40, the transport device 10 and the mechanical arm 30, the feed side of the chassis 40 is close to the storage rack, and the discharge side is close to the conveying roller way. The feed side and the discharge side of the chassis 40 are all equipped with the mechanical arm 30. The top of the chassis 40 is provided with the conveyer belt 20 on both sides. The transport device 10 includes the supporting plate 15, the driving clamp 11 and the driven clamp 18, the bottom of the supporting plate 15 is detachably connected with the power output end of the mechanical arm 30, the supporting plate 15 is suitable for being placed on the conveyer belt 20, the conveyer belt 20 is used for transporting the supporting plate 15 between the feed side and the discharge side of the chassis 40, the driving clamp 11 and the driven clamp 18 are movably assembled on the supporting plate 15, the driving clamp 11 and the driven clamp 18 can relatively approach or move away to clamp or release the glass plate, and recesses suitable for accommodating the edges of the glass plate are formed in the end faces of the driving clamp 11 and the driven clamp 18. The working principle of the glass upper piece table is as follows: the mechanical arm 30 located at the feed side drives the transport device 10 to overturn towards the storage rack, and the glass plate on the storage rack is grabbed through the driving clamp 11 and the driven clamp 18, then the mechanical arm 30 places the transport device 10 on the conveyer belt 20, the power output end of the mechanical arm 30 at the feed side is disconnected with the transport device 10, the conveyer belt 20 conveys the transport device 10 to the discharge side of the chassis 40, the mechanical arm 30 at the discharge side is connected with the transport device 10 and drives the transport device 10 to overturn towards the conveying roller way, the glass plate is placed on the conveying roller way, the driving clamp 11 and the driven clamp 18 are relatively opened, the glass plate is conveyed to the next processing position through the conveying roller way, the mechanical arm 30 at the discharge side is separated from the transport device 10, and the transport device 10 is conveyed back to the feed side through the conveyer belt 20.

[0048] In the embodiment of the application, the transport device 10 clamps the glass through the clamp 11, the glass plate is not easy to fall off from the transport device 10, and the risk of glass plate falling during feeding is eliminated. Moreover, a screening station can be arranged on the side of the conveyer belt 20, and workers can observe the glass plate during the conveying process of the conveyer belt 20 to screen out the glass plate with quality defects.

[0049] Specifically, a detachable structure for connecting the mechanical arm 30 and the transport device 10 is provided: a screw rod 17 is arranged at the bottom of the support plate 15. The power output end of the mechanical arm 30 is provided with a rotating piece 31, and a threaded hole adapted to the screw rod 17 is arranged on the rotating piece 31. The power output end of the mechanical arm 30 is provided with a rotating motor, and the fixed end of the rotating motor is arranged in the mechanical arm 30, and the output shaft of the rotating motor penetrates through the top of the mechanical arm 30, and the rotating piece 31 is fixedly connected to the output shaft of the rotating motor. When the mechanical arm 30 is connected with the transport device 10, the power output end of the mechanical arm 30 is aligned with the screw rod 17 at the bottom of the transport device 10, the rotating motor drives the rotating piece 30 to be screwed with the screw rod 17, so as to realize the connection of the mechanical arm 30 and the transport device 10, at this time, the mechanical arm 30 can drive the transport device 10 to overturn to complete the grabbing or placing of the glass plate, when the mechanical arm 30 places the transport device 10 back to the conveying belt 20, the rotating motor drives the rotating piece 31 to reverse, and the rotating piece 31 is screwed out of the screw rod 17 of the transport device 10, and after the transport device 10 is separated from the mechanical arm 30, the transport device 10 can be conveyed to the other end of the chassis 40 along the conveying belt 20.

[0050] In an alternative embodiment, the outer end surface of the conveying belt 20 is fixedly provided with a limiting plate 50, and the limiting plate 50 is adapted to abut against both sides of the transport device 10, so as to avoid that the transport device 10 rotates together with the rotating piece.

[0051] In an alternative embodiment, the conveying belt 20 is circumferentially provided with a plurality of magnets 21. The support plate 15 of the transport device 10 is made of a magnetic material.

[0052] Further, a structure of the transport device 10 is provided: please refer to the accompanying drawings ​The transport device 10 further comprises limiting slide rails 13, sliding blocks, a rotating plate 142, a driving link 141, a driven link 143 and a driver 16. The two sets of limiting slide rails 13 are fixed on the supporting plate 15. The two sets of sliding blocks are slidingly assembled on the two sets of limiting slide rails 13 respectively. The driving clamp 11 and the driven clamp 18 are assembled on the two sets of sliding blocks respectively. The rotating plate 142 is rotatably assembled on the supporting plate 15 and is located between the driving clamp 11 and the driven clamp 18. The driving link 141 is hingedly connected to one side of the rotating plate 142 at one end and is hingedly connected to the driving clamp 11 at the other end. The driving link 141 is adapted to push the rotating plate 142 to rotate. The driven link 143 is hingedly connected to the other side of the rotating plate 142 at one end and is hingedly connected to the driven clamp 18 at the other end. The driver 16 is fixed on the supporting plate 15. The driver 16 has a piston rod with a telescopic function. The piston rod is fixedly connected to the driving clamp 11. Preferably, the driver 16 is a pneumatic cylinder or an electric push rod. The working principle of the above-mentioned transport device 10 is as follows: when the glass plate is grabbed, the driving clamp 11 is driven by the driver 16 to approach the driven clamp 18. The rotating plate 142 is rotated under the action of the driving link 141, and then the driven clamp 18 is driven by the driven link 143 to approach the driving clamp 11 synchronously. When the glass plate is placed, the driving clamp 11 is driven by the driver 16 to move away from the driven clamp 18. The rotating plate 142 is reversed under the action of the driving link 141, and then the driven clamp 18 is driven by the driven link 143 to move away from the driving clamp 11 synchronously.

[0053] Further, the base frame 40 comprises a bottom plate and a plurality of support columns. The plurality of support columns are fixed on both sides of the bottom plate. The top of each support column is assembled with the conveying belt 20.

[0054] Further, the recess of the driving clamp 11 and the recess of the driven clamp 18 are both provided with a flexible protective layer.

[0055] In the embodiments of the present application, the flexible protective layer is arranged to avoid scratching the edge of the glass plate by the clamp and to further ensure the quality of the glass plate.

[0056] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A glass on sheet table characterized by, The utility model relates to a glass plate conveying device, comprising: a chassis, a mechanical arm is arranged on the feeding side and the discharging side of the chassis; a conveying belt arranged on the top of the chassis; a conveying device, comprising a supporting plate, a driving clamp and a driven clamp, the bottom of the supporting plate is detachably connected with the power output end of the mechanical arm, the supporting plate is suitable for being placed on the conveying belt, the conveying belt is used for conveying the supporting plate between the feeding side and the discharging side of the chassis, the driving clamp and the driven clamp are movably arranged on the supporting plate, the driving clamp and the driven clamp can be relatively close or far away to clamp or release the glass plate, and recesses suitable for accommodating the edges of the glass plate are formed in the end faces of the driving clamp and the driven clamp.

2. The glass on board station of claim 1, wherein, Further comprising: a screw rod arranged on the bottom of the supporting plate; a rotary motor arranged in the power output end of the mechanical arm, and the output shaft of the rotary motor penetrates the mechanical arm; and a rotating piece fixedly connected with the output shaft of the rotary motor, and a threaded hole matched with the screw rod is formed in the rotating piece. The outer end face of the conveying belt is fixedly connected with a limiting plate, and the limiting plate is suitable for abutting against the two sides of the conveying device to prevent the conveying device from rotating with the rotating piece.

3. The glass on board station of claim 2, wherein, A plurality of magnets are arranged on the conveying belt in a circumferential direction.

4. The glass on board station of claim 2, wherein, The supporting plate of the conveying device is made of a magnetic material. The conveying device further comprises:

5. The glass on board station of claim 1, wherein, two groups of limiting slide rails fixedly connected with the supporting plate; two groups of sliding blocks slidably arranged on the two groups of limiting slide rails, and the driving clamp and the driven clamp are arranged on the two groups of sliding blocks, respectively. The conveying device further comprises:

6. The glass on board station of claim 5, wherein, a rotating plate rotatably arranged on the supporting plate, the rotating plate is located between the driving clamp and the driven clamp; a driving link hingedly connected with one side of the rotating plate at one end and hingedly connected with the driving clamp at the other end, the driving link is suitable for driving the rotating plate to rotate; and a driven link hingedly connected with the other side of the rotating plate at one end and hingedly connected with the driven clamp at the other end; a driver fixedly connected with the supporting plate, the driver has a telescopic piston rod, and the piston rod is fixedly connected with the driving clamp. The driver is a pneumatic cylinder or an electric push rod.

7. The glass on board station of claim 6, wherein, The chassis comprises:

8. The glass on board station of any of claims 1-7, wherein, a bottom plate and a plurality of support columns, the support columns are fixedly connected with the bottom plate, and the conveying belt is arranged on the top of the support columns. Flexible protective layers are arranged in the recesses of the driving clamp and the driven clamp.

9. The glass on board station of any of claims 1-7, wherein, ​

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