CN217376496U

CN217376496U - Paper separating and taking device

Info

Publication number: CN217376496U
Application number: CN202122300587.6U
Authority: CN
Inventors: 陈蒙; 段石生; 吴建军
Original assignee: Hefei Sineva Intelligent Machine Co Ltd
Current assignee: Hefei Sineva Intelligent Machine Co Ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-09-06
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of mechanical devices, and discloses a separating paper collecting device, which comprises a frame body, wherein a supporting unit is arranged on the frame body, and the supporting unit is provided with a first supporting surface for supporting separating paper; the lifting unit is used for receiving the separation paper conveyed by the supporting unit and driving the separation paper to descend, is arranged on the frame body and is provided with a second supporting surface used for supporting the separation paper; when the lifting unit is positioned at the carrying station, the second supporting surface and the first supporting surface are positioned in the same horizontal plane; when the supporting unit is positioned at the material placing station, the second supporting surface is lower than the first supporting surface; and the conveying unit is arranged on the frame body and used for conveying the paper separating on the first supporting surface to the second supporting surface when the lifting unit is positioned at the bearing station. The paper separating and taking device solves the problem that the existing paper separating and taking device cannot be applied when the height difference of the paper separating and taking position is large.

Description

Paper separating and taking device

Technical Field

The utility model relates to the technical field of mechanical device, in particular to separate paper and get receipts device.

Background

In the field of display panels, glass substrates are stacked, and adjacent glass substrates are separated by a paper spacer to prevent the glass substrates from contacting each other to cause contamination or damage. When taking the glass substrate, after taking away one glass substrate, the separation paper needs to be taken away first, and then the next glass substrate can be taken away.

In the prior art, each material taking manipulator is provided with a paper separating and taking device, the height of the paper separating and taking device is fixed, and the moving range of the manipulator is limited, so that the paper separating and taking device can only realize the paper separating and taking in and out within a small height difference range, and cannot be applied when the height difference of the paper separating and taking position is large.

SUMMERY OF THE UTILITY MODEL

The utility model provides a separate paper and get receipts device for improve current separate paper and get when putting the high drop of position great, unable applicable problem of taking at a distance from paper.

In order to achieve the above purpose, the utility model provides the following technical scheme:

a separator take-up device comprising: the paper separation device comprises a frame body, wherein a support unit is arranged on the frame body and is provided with a first support surface for supporting paper separation;

the lifting unit is used for receiving the separation paper conveyed by the supporting unit and driving the separation paper to descend, is arranged on the frame body and is provided with a second supporting surface used for supporting the separation paper; when the lifting unit is positioned at the carrying station, the second supporting surface and the first supporting surface are positioned in the same horizontal plane; when the supporting unit is positioned at a material placing station, the second supporting surface is lower than the first supporting surface;

the conveying unit is arranged on the frame body and used for conveying the paper separating on the first supporting surface to the second supporting surface when the lifting unit is positioned at the bearing station.

The utility model provides a paper partition collecting device includes the support body, set up the lift unit on the support body and set up the conveying unit on the support body, when the manipulator place one or more paper partitions on the first holding surface of holding unit (many paper partitions are placed for the manipulator is placed one by one), and when the lift unit is in and accepts the station, the conveying unit can be with the whole second holding surface of carrying to the lift unit of the paper partition on the first holding surface on, afterwards, the lift unit can drive the paper partition that is located on the second holding surface and descend to realize that the paper partition is got and is put when the position height drop is great (for example: the paper partition is got and is put the position height drop and be rice), getting of paper partition is put.

Furthermore, the utility model provides a separate paper and get receipts device can once realize the receipts of getting of many separate papers, can only get one at every turn and receive separate paper among the prior art, gets to receive the efficiency of separating paper higher.

Optionally, the supporting unit includes a supporting frame disposed on the frame body, and the supporting frame has the first supporting surface.

Optionally, the lifting unit includes two lifting assemblies disposed on the frame body at intervals and oppositely, and a bearing frame connected to power output ends of the two lifting assemblies, and the bearing frame has the second supporting surface.

Optionally, at least one lifting unit including set up in driving motor, lead screw and guide rail on the support body, wherein, the lead screw erect, just rotationally set up in on the support body, driving motor's power output shaft with the one end transmission of lead screw is connected, the guide rail with lead screw parallel arrangement, the nut piece of lead screw with the slider of guide rail all with bear the frame and connect.

Optionally, the conveying unit comprises a clamping assembly and a horizontal driving assembly, the horizontal driving assembly is arranged on the bearing frame, the clamping assembly is connected with a power output end of the horizontal driving assembly, and the clamping assembly can be driven by the horizontal driving assembly to reciprocate between the paper taking station and the paper placing station.

Optionally, the clamping assembly comprises a pneumatic gripper, the pneumatic gripper comprising two clamping fingers, each clamping finger being provided with a clamping block thereon.

Optionally, the two clamping blocks are respectively a first clamping block and a second clamping block, at least one protruding part is formed on one surface of the first clamping block for clamping the paper partition, and recessed parts corresponding to the protruding parts are formed on one surface of the second clamping block for clamping the paper partition;

when the air claw is in a clamping state, the convex part is opposite to the corresponding concave part.

Optionally, one end of the supporting unit, which is far away from the lifting unit, is provided with a pressing assembly, and the pressing assembly is used for pressing the paper partition on the first supporting surface.

Optionally, the compression assembly comprises:

the power output end of the stretching and swinging cylinder can lift in the vertical direction and rotate around a vertical axis;

the connecting piece is connected with the power output end of the stretching and swinging cylinder;

and the elastic pressing part is connected to one end, far away from the extending and swinging cylinder, of the connecting piece and is used for pressing and holding the paper partition positioned on the first supporting surface when the pressing assembly is positioned at a pressing station.

Optionally, the elastic pressing and holding part comprises an elastic piece and a pressing and holding rod inserted into one end of the connecting piece far away from the stretching and swinging cylinder, one end of the pressing and holding rod far away from the supporting unit extends out of the connecting piece and is connected with a nut, and one end of the pressing and holding rod close to the supporting unit is provided with a flange; the elastic piece is sleeved on the pressing and holding rod, one end of the elastic piece is in contact with the connecting piece, and the other end of the elastic piece is in contact with the flange.

Optionally, the bearing frame is provided with guide plates at one end close to the supporting unit and at two sides corresponding to the paper separation.

Optionally, the conveying direction of the conveying unit when taking the separating paper is taken as a first direction;

the top of the bearing frame and the two sides of the bearing frame, which are used for corresponding to the paper partition, are provided with at least two guide round rods at intervals, and the guide round rods extend along the first direction.

Drawings

Fig. 1 is a schematic structural view of a separating paper collecting device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the paper separating and collecting device shown in FIG. 1 with a structure omitted;

fig. 3 is a schematic structural view of a lifting unit in the paper separating and collecting device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a conveying unit in the paper separating and collecting device according to the embodiment of the present invention;

FIG. 5 is a schematic view of the structure of the clamping assembly in the transport unit shown in FIG. 4;

FIG. 6 is a schematic view of the conveying unit shown in FIG. 4 for conveying a sheet;

FIG. 7 is an enlarged view at A of FIG. 2;

fig. 8 is a schematic structural view of a bearing frame and the like in the paper separating and collecting device according to an embodiment of the present invention.

Icon: 1-a frame body; 11-a first frame; 12-a second frame body; 2-a support unit; 3-a conveying unit; 31-a clamping assembly; 310-gas claw; 311-gripping fingers; 312-a clamping block; 313-a boss; 314-a recess; 315-rib plate; 32-a horizontal drive assembly; 4-a lifting assembly; 41-driving motor; 42-a lead screw; 43-a guide rail; 431-a slide block; 44-a lifting mounting plate; 45-L shaped stents; 5-a bearing frame; 6-a pressing component; 61-stretching and swinging cylinder; 62-an elastic member; 63-pressing and holding the rod; 631-a flange; 64-a nut; 65-a connector; 66-a mounting plate; 7-a guide plate; 8-guiding round bar; 100-separation paper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the separating paper collecting device provided in this embodiment includes a frame body 1, a lifting unit, and a conveying unit 3, where a supporting unit 2 is disposed on the frame body 1, and the supporting unit 2 has a first supporting surface for supporting the separating paper 100. The lifting unit is disposed on the frame body 1 and has a second supporting surface for supporting the paper separating sheet 100. The lifting unit is used for receiving the paper separating 100 conveyed by the supporting unit 2 and driving the paper separating 100 to descend; when the lifting unit is positioned at the carrying station, the second supporting surface and the first supporting surface are positioned in the same horizontal plane; when the supporting unit 2 is positioned at the emptying station, the second supporting surface is lower than the first supporting surface. The conveying unit 3 is disposed on the frame body 1, and is configured to convey the paper separating sheet 100 on the first supporting surface to the second supporting surface when the lifting unit is at the receiving station.

The device for taking and receiving the paper barrier comprises a frame body 1, a lifting unit arranged on the frame body 1 and a conveying unit 3 arranged on the frame body 1, wherein when a manipulator places one or more paper barriers 100 on a first supporting surface of a supporting unit 2 (the paper barriers 100 are placed successively by the manipulator), and the lifting unit is located at a receiving station, the conveying unit 3 can convey all the paper barriers 100 on the first supporting surface to a second supporting surface of the lifting unit, and then the lifting unit can drive the paper barriers 100 located on the second supporting surface to descend, so that the paper barriers 100 can be taken and placed when the height difference of the taking and placing positions of the paper barriers 100 is large (for example, the height difference of the taking and placing positions of the paper barriers 100 is 4 meters).

In addition, the separating paper taking and collecting device provided by the embodiment can take and collect a plurality of separating papers 100 at a time, and compared with the prior art that only one separating paper 100 can be taken and collected at a time, the efficiency of taking and collecting the separating paper 100 is higher.

The sizes of the glass substrate and the separation paper 100 are generally large, for example: the length and width of the separation paper 100 can be 3460mm and 2980mm respectively, so that, as shown in fig. 1, the separation paper 100 is generally overlapped on the first supporting surface or the second supporting surface in the middle, and the two sides drop down.

The lifting unit is used for receiving the paper separating sheet 100 conveyed by the supporting unit 2, so that the lifting unit and the supporting unit 2 are obviously positioned on the same straight line.

When the supporting unit 2 is specifically arranged, in an optional implementation manner, as shown in fig. 2, the supporting unit 2 includes a supporting frame arranged on the frame body 1, and the supporting frame has the first supporting surface, specifically, the top of the supporting frame includes two rod bodies arranged side by side at intervals, and the two rod bodies jointly define the first supporting surface.

When the lifting unit is specifically arranged, in an alternative implementation manner, as shown in fig. 1 and fig. 3, the lifting unit includes two lifting assemblies 4 arranged on the frame body 1 at intervals and oppositely, and a bearing frame 5 connected with power output ends of the two lifting assemblies 4, and the bearing frame 5 has the second supporting surface. In particular, the top of the carriage 5 may comprise two spaced rods arranged side by side, which together define the second support surface.

Further, with reference to fig. 3, at least one of the lifting assemblies 4 includes a driving motor 41, a lead screw 42 and a guide rail 43, which are disposed on the frame body 1, wherein the lead screw 42 is vertically and rotatably disposed on the frame body 1, a power output shaft of the driving motor 41 is in transmission connection with one end of the lead screw 42, the guide rail 43 is parallel to the lead screw 42, and both a nut block of the lead screw 42 and a sliding block 431 of the guide rail 43 are connected to the carriage 5 to drive the carriage 5 to lift.

In order to improve the structural consistency and facilitate assembly and control, preferably, the two lifting assemblies 4 have the same structure and each include a driving motor 41, a lead screw 42 and a guide rail 43, which are arranged on the frame body 1, the lead screw 42 is vertically and rotatably arranged on the frame body 1, a power output shaft of the driving motor 41 is in transmission connection with one end of the corresponding lead screw 42, the guide rail 43 is parallel to the corresponding lead screw 42, and a nut block of each lead screw 42 and a sliding block 431 of the corresponding guide rail 43 are connected with the bearing frame 5 to drive the bearing frame 5 to lift.

The driving motor 41 may be a servo motor, for example.

The frame body 1 may include a first frame body 11 and a second frame body 12, the supporting unit 2 is disposed on the first frame body 11, and the lifting unit is disposed on the second frame body 12.

In an optional implementation manner, the size of the support frame in the second direction is smaller than that of the bearing frame 5 in the same direction, so as to avoid paper jam of the partition paper 100 in the process of moving the partition paper 100 to the lifting unit from the support unit 2, and thus avoid damage of the partition paper 100 due to the paper jam.

Illustratively, the lifting assembly 4 comprises a lifting mounting plate 44 connected with the corresponding sliding block 431 and the nut block, and two L-shaped brackets 45 arranged on the lifting mounting plate 44 at intervals, and one end of the bearing frame 5 is connected with the two L-shaped brackets 45 in one lifting assembly 4, and the other end is connected with the two L-shaped brackets 45 in the other lifting assembly 4.

The lifting unit may further include lifting brackets corresponding to the lifting assemblies 4 one by one, and the guide rail 43 and the driving motor 41 of each lifting assembly 4 are mounted on the frame body 1 through the corresponding lifting brackets. The driving motor 41 drives the lead screw 42 to rotate, and drives the sliding block 431 of the guide rail 43 and the lifting mounting plate 44 to move up and down.

Illustratively, each lifting bracket can be supported by a reinforcing rib so as to ensure the lifting stability of the bearing frame and the rigidity of the whole lifting unit.

When the conveying unit 3 is specifically arranged, in an optional implementation manner, as shown in fig. 4 to 6, the conveying unit 3 includes a clamping component 31 and a horizontal driving component 32, the horizontal driving component 32 is arranged on the bearing frame 5 (i.e., is indirectly arranged on the frame body 1), the clamping component 31 is connected with a power output end of the horizontal driving component 32, and can reciprocate between the paper taking station and the paper placing station under the driving of the horizontal driving component 32, so as to convey the paper separation 100 located on the first supporting surface of the supporting unit 2 to the second supporting surface of the lifting unit.

Illustratively, the clamping assembly 31 may include a pneumatic gripper 310, the pneumatic gripper 310 includes two clamping fingers 311, and each clamping finger 311 is provided with a clamping block 312 for achieving a better clamping effect.

Further, the two clamping blocks 312 are respectively a first clamping block 312 and a second clamping block 312, the first clamping block 312 is provided with at least one protrusion 313 on one surface for clamping the paper partition 100, and the second clamping block 312 is provided with a recess 314 corresponding to the protrusion 313 on one surface for clamping the paper partition 100; when the air gripper 310 is in the clamping state, the protrusions 313 are aligned with the corresponding recesses 314 to provide a greater clamping force.

The arrangement of the first clamping block 312 and the second clamping block 312 can increase the friction force when the paper separation 100 is grabbed, ensure that the paper separation 100 is not damaged when being grabbed, and enable the grabbing thickness of the air claw 310 to be adjustable.

In order to prevent the convex part 313 and the concave part 314 from damaging the paper separation, in an alternative implementation mode, one end of the convex part 313, which faces away from the corresponding clamping block, is a plane, and the structure of the concave part 314 is matched with that of the convex part 313.

Specifically, the number of the first clamping block 312 for clamping the one-side protruding portion 313 of the interleaving paper 100 may be one, two, or three, and so on.

Illustratively, horizontal drive assembly 32 may be an electric cylinder, such as: a toothed belt electric cylinder module driven by a servo motor; the pneumatic claw 310 can be an open-close pneumatic claw with 180 degrees and can be arranged on the power output end of the horizontal driving component 32 through a rib plate 315; the servo motor drives the toothed belt electric cylinder module to move horizontally, so that the 180-degree opening and closing air claw is driven to move horizontally, and the separation paper 100 is taken out and collected. Obviously, the opening formed by the two clamping fingers 311 opening and closing the air jaws by 180 ° faces the supporting unit 2.

When the paper barrier 100 on the supporting unit 2 needs to be grabbed, the 180-degree opening and closing pneumatic claw is opened, the toothed belt electric cylinder module is provided with the position sensor, and after the toothed belt electric cylinder module drives the 180-degree opening and closing pneumatic claw to horizontally move to a preset paper fetching position, the 180-degree opening and closing pneumatic claw is closed, and the paper barrier 100 is grabbed as shown in fig. 6; subsequently, the toothed cylinder module 12 drives the 180 ° open-close air claw and the paper barrier 100 to horizontally retract to a predetermined paper placing position, thereby completing the movement of the paper barrier 100 in the horizontal direction. The sensor of tooth electrified jar module assembly can ensure separating paper 100 shift position's accuracy, guarantees that separating paper 100 retrieves neatly.

In order to prevent the paper barrier 100 on the first supporting surface of the supporting unit 2 from shifting, in an alternative implementation, as shown in fig. 7, a pressing assembly 6 is provided at an end of the supporting unit 2 away from the lifting unit, and the pressing assembly 6 is used for pressing the paper barrier 100 on the first supporting surface.

Illustratively, the hold-down assembly 6 may include:

the power output end of the stretching and swinging cylinder 61 can lift in the vertical direction and rotate around a vertical axis;

a connecting member 65 connected to a power output end of the extension-swing cylinder 61; specifically, the connecting member 65 may be a connecting rod;

and the elastic pressing part is connected to one end of the connecting piece 65, which is far away from the stretching and swinging cylinder 61, and is used for pressing and supporting the paper separating 100 on the first supporting surface when the pressing assembly 6 is in the pressing station.

For example, the swing cylinder 61 may be provided on the support unit 2 through a mounting plate 66.

Further, the elastic pressing and holding part may include an elastic member 62 and a pressing and holding rod 63 inserted into one end of the connecting member 65 far from the stretching and swinging cylinder 61, one end of the pressing and holding rod 63 far from the supporting unit 2 extends out of the connecting member 65 and is connected with a nut 64, and one end of the pressing and holding rod 63 near the supporting unit 2 is provided with a flange 631; the elastic element 62 is sleeved on the pressing rod 63, and has one end contacting the connecting element 65 and the other end contacting the rib 631.

The elastic member 62 may be a spring, for example.

The working principle of the hold-down assembly 6 is explained as follows:

when the stretching and swinging cylinder 61 needs to press paper, the power output end rotates 90 degrees, and the elastic pressing part reaches the paper pressing position and presses down; because the spring has certain compressible volume, can guarantee that separate paper 100 is not broken by the pressure, and separate paper 100 and can not follow support element 2 landing, guarantee the positioning accuracy of separating paper 100 on support element 2. When the conveying unit 3 needs to grab and move the partition paper 100, the swing cylinder 61 drives the pressing rod 63 to ascend, and drives the connecting piece 65 to rotate reversely by 90 degrees to reset.

In order to enable the paper separating 100 on the supporting unit 2 to move onto the supporting unit 2 more smoothly without paper jam under the driving of the conveying unit 3, in a specific implementation manner, as shown in fig. 8, the two sides of the bearing frame 5 near one end of the supporting unit 2 and corresponding to the paper separating 100 are provided with guide plates 7.

For example, the surface of the guide plate 7 facing the support unit 2 may be a curved surface or a slope.

In order to further avoid the occurrence of paper jam, in an alternative implementation, at least two guiding round bars 8 extending along the first direction are arranged on the top of the bearing frame 5 and on both sides of the bearing frame 5 corresponding to the paper separating sheets 100 at intervals.

The arrangement of the guide round rod 8 can not only increase the rigidity of the bearing frame 5, but also reduce the contact area with the paper separating 100 and reduce the friction force in the moving process of the paper separating 100, thereby reducing the possibility of damage of the paper separating 100 in the moving process and improving the recycling rate of the paper separating 100.

Illustratively, the top of the bearing frame 5 is provided with two guide round rods 8 at intervals, which extend along a first direction; three guide round rods 8 extending along the first direction are arranged on two sides of the bearing frame 5 corresponding to the paper partition 100 at intervals.

The frame body 1, the supporting frame and the bearing frame 5 mentioned in the embodiment can be steel frames so as to ensure the rigidity of the paper separation taking and collecting device provided by the embodiment.

The paper separating and collecting device provided by the embodiment can realize batch collection of the paper separating 100, and the device has good rigidity, for example: 100 pieces of separation paper 100 with the total weight of 50Kg can be grabbed from the height of 4 meters and lifted to a specified position at a time, and the separation paper 100 is not easy to damage, can be neatly folded and unfolded in the grabbing and lifting processes and can be repeatedly used.

The paper separating and taking device provided by the patent can be used for taking and taking out the glass substrate paper separating 100 in a clean factory, and especially the paper separating 100 on a large-size glass substrate production line.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A paper separating and taking device is characterized by comprising:

the paper separation device comprises a frame body, wherein a support unit is arranged on the frame body, and the support unit is provided with a first support surface for supporting paper separation;

the lifting unit is used for receiving the separation paper conveyed by the supporting unit and driving the separation paper to descend, is arranged on the frame body and is provided with a second supporting surface used for supporting the separation paper; when the lifting unit is positioned at the carrying station, the second supporting surface and the first supporting surface are positioned in the same horizontal plane; when the supporting unit is positioned at the material placing station, the second supporting surface is lower than the first supporting surface;

2. The device for separating and collecting paper as claimed in claim 1, wherein the supporting unit comprises a supporting frame arranged on the frame body, and the supporting frame is provided with the first supporting surface.

3. The device for separating and collecting paper as claimed in claim 1, wherein the lifting unit comprises two lifting assemblies disposed on the frame body at intervals and oppositely, and a carrier connected to power output ends of the two lifting assemblies, the carrier having the second supporting surface.

4. The device for separating and collecting paper as claimed in claim 3, wherein at least one of the lifting assemblies comprises a driving motor, a lead screw and a guide rail, the driving motor, the lead screw and the guide rail are arranged on the frame body, the lead screw is vertically and rotatably arranged on the frame body, a power output shaft of the driving motor is in transmission connection with one end of the lead screw, the guide rail is arranged in parallel with the lead screw, and a nut block of the lead screw and a sliding block of the guide rail are both connected with the bearing frame.

5. The paper separation taking and collecting device according to claim 3, wherein the conveying unit comprises a clamping assembly and a horizontal driving assembly, the horizontal driving assembly is arranged on the bearing frame, and the clamping assembly is connected with a power output end of the horizontal driving assembly and can reciprocate between the paper taking station and the paper placing station under the driving of the horizontal driving assembly.

6. The device of claim 5, wherein the clamping assembly comprises a pneumatic gripper including two clamping fingers, each of the clamping fingers having a clamping block disposed thereon.

7. The interleaving paper taking-out device according to claim 6, wherein the two clamping blocks are respectively a first clamping block and a second clamping block, the first clamping block is provided with at least one convex part on one surface for clamping interleaving paper, and the second clamping block is provided with concave parts corresponding to the convex parts one by one on one surface for clamping interleaving paper;

8. The device for taking in and taking out the paper separation as claimed in any one of claims 1 to 7, wherein a pressing assembly is arranged at one end of the supporting unit far away from the lifting unit, and the pressing assembly is used for pressing the paper separation on the first supporting surface.

9. The interleaving paper take-up device according to claim 8, wherein said pressing assembly comprises:

10. The device for separating and taking out the paper as claimed in claim 9, wherein the elastic pressing and holding part comprises an elastic member and a pressing and holding rod inserted into one end of the connecting member far away from the swinging cylinder, one end of the pressing and holding rod far away from the supporting unit extends out of the connecting member and is connected with a nut, and one end of the pressing and holding rod close to the supporting unit is provided with a flange; the elastic piece is sleeved on the pressing and holding rod, one end of the elastic piece is in contact with the connecting piece, and the other end of the elastic piece is in contact with the flange.

11. The paper separation taking and collecting device according to any one of claims 3 to 7, wherein the bearing frame is provided with guide plates at one end near the supporting unit and at two sides corresponding to the paper separation.

12. The interleaving paper taking-out apparatus according to any one of claims 3 to 7, wherein a conveying direction in taking out interleaving paper by said conveying unit is a first direction;