CN218260803U - Panel transfer mechanical arm and baking equipment - Google Patents

Abstract

The utility model discloses a panel is transported arm and is toasted equipment, the panel is transported the arm and is included the main part, one side interval of main part is provided with a plurality of support arms, the upper surface of support arm is provided with two spacing lugs, two spacing lugs are adjacent to support arm length direction's both ends respectively, be provided with the inclined plane on the spacing lug, two inclined planes on two spacing lugs set up relatively, the inclined plane has and leans on the near-end and keeps away from the end, it is close to the support arm to be close to the end, keep away from the end and keep away from the support arm, two are leaned on the distance between the near-end to be L1, two keep away from the distance between the end to be L2, L1< L2. Through setting up the inclined plane, make L1< L2, the arm is during rebound to the touch panel, if when panel and arm take place offset, the edge meeting overlap joint of panel on the inclined plane, under the effect of gravity, the panel can the landing downwards, can carry out position control between inclined plane and the panel promptly for the panel can fall into between two spacing lugs.

Description

Panel transfer mechanical arm and baking equipment

Technical Field

The utility model relates to a display screen makes the field, especially relates to a panel transports arm to and transport the toasting equipment of arm including this panel.

Background

After the panel of the display is processed at one process position, the panel needs to be transferred to the next process position for further processing.

Taking the baking step as an example, after the panel is baked in the baking apparatus, the panel needs to be transferred by a robot, referring to fig. 1 and fig. 2, the robot 300 'includes a main body 1' and a plurality of supporting arms 2 'disposed at one side of the main body 1', two ends of the supporting arms 2 'are provided with limit bumps 3', when transferring, the robot 300 'moves to the lower side of the panel 100', then moves upwards to contact the panel 100 ', so that the panel 100' is placed between the two limit bumps 3 ', the robot 300' continuously moves upwards to lift the panel 100 'off the rack 200', and then the panel 100 'is transported away from the baking apparatus, during the transportation, the limit bumps 3' can limit the panel 100 ', and reduce the shaking of the panel 100'.

The prior art has the following problems: referring to fig. 3, when the robot 300 'and the panel 100' are positioned and shifted, one end of the panel 100 'may overlap one of the limiting protrusions 3', and at this time, the panel 100 'is inclined, and during transportation, the vibration of the robot 300' may cause the panel 100 'to slip off, which may cause damage to the panel 100' and may cause a safety accident in case of serious damage.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: provided is a panel transfer robot arm capable of stably transporting panels.

The utility model discloses another aim at: the baking equipment is provided, the processed panel is good in quality, and the safety coefficient is high during operation.

In order to achieve the purpose, the utility model adopts the following technical proposal:

first aspect provides a panel transportation arm, including the main part, one side interval of main part is provided with a plurality of support arms, the upper surface of support arm is provided with two spacing lugs, two spacing lug is adjacent to respectively support arm length direction's both ends, be provided with the inclined plane on the spacing lug, two on the spacing lug the inclined plane sets up relatively, the inclined plane has and leans on the near-end and keeps away from the end, it is close to be close to the end the support arm, keep away from the end and keep away from the support arm, two lean on the distance between the near-end to be L1, two keep away from the distance between the end and be L2, L1< L2.

As a preferred scheme of arm is transported to the panel, still be provided with magnet on the support arm, magnet is provided with two at least, at least two magnet is adjacent to two respectively spacing lug, all magnet all is in two between the spacing lug, magnet is used for the magnetic element on the magnetic attraction panel edge circuit structure.

As a preferred scheme of panel transportation arm, the inclined plane is the cambered surface of evagination.

As a preferred scheme of panel transportation arm, two spacing lug slides and sets up, can change with sliding the distance between two spacing lugs.

As a preferred scheme of arm is transported to panel, the support arm includes first arm body, second arm body and third arm body, the one end of first arm body with the main part is connected, the other end through first electric putter with second arm body coupling, the second arm body is kept away from the one end of first arm body through second electric putter with third arm body coupling, two spacing lug sets up respectively first arm body with on the third arm body.

As a preferable scheme of the panel transfer robot arm, magnets are provided at both ends of the second arm body, and the magnets are used for magnetically attracting magnetic elements on the panel edge circuit structure.

As a preferred scheme of panel transportation arm, the both ends of second arm body are provided with first sensor and second sensor, first sensor the second sensor first electric putter with all be connected through the controller electricity between the second electric putter, first sensor with the second sensor all is used for confirming the position of panel edge circuit structure.

As a preferred scheme of arm is transported to panel, the upper surface of support arm is provided with a plurality of cushions, and is a plurality of the cushion is followed the length direction interval of support arm sets up, and all the cushion is in two between the spacing lug.

As a preferred scheme of panel transportation arm, the cushion is including the first floor and the second floor of range upon range of setting, the first floor sets up the top on second floor, the first floor is the silica gel layer, the second floor is the PEEK layer.

In a second aspect, a toasting apparatus is provided comprising a panel transfer robot as described above.

The utility model has the advantages that: through setting up the inclined plane, make L1< L2, the arm is during rebound to the touch panel, if when panel and arm take place offset, the edge meeting overlap joint of panel on the inclined plane, under the effect of gravity, the panel can the landing downwards, can carry out position control between inclined plane and the panel promptly for the panel can fall into between two spacing lugs.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

FIG. 1 is a schematic view of a panel transfer robot according to the prior art.

Fig. 2 is a schematic view showing a panel transfer robot in a handling state according to the prior art (arrows indicate moving directions).

Fig. 3 is a schematic view of a panel transfer robot in a second handling state according to the prior art.

Fig. 4 is a schematic view of the panel according to the embodiment of the present invention.

Fig. 5 is a schematic cross-sectional view of the panel transfer robot and the panel according to the first embodiment of the present invention.

Fig. 6 is a schematic view of the panel transfer robot according to the second embodiment of the present invention.

Fig. 7 is a schematic view of the first arm and the limiting bump according to the embodiment of the present invention.

Fig. 8 is a schematic view of the second arm and the cushion according to the embodiment of the present invention.

In fig. 1 to 3:

100', a panel; 200', a shelf; 300', a robotic arm;

1', a main body; 2', a support arm; 3', a limit bump;

in fig. 4 to 8:

100. a panel; 1001. a circuit structure; 1002. a magnetic element;

1. a main body; 2. a support arm; 201. a first arm body; 202. a second arm body; 203. a third arm body; 3. a limiting bump; 301. an inclined surface; 4. a soft cushion; 401. a first layer; 402. a second layer; 5. a first electric push rod; 6. a second electric push rod; 7. a magnet; 8. a second sensor; 9. a first sensor.

Detailed Description

The advantages and features of the present invention and the methods of accomplishing the same will become apparent with reference to the following detailed description of the embodiments taken in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and the embodiments are provided only to accomplish the disclosure of the present invention and to enable those skilled in the art to sufficiently understand the scope of the present invention, and the present invention is limited only by the scope of the claims. Like reference numerals denote like constituent elements throughout the specification.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 5 to 7, the utility model provides a pair of panel transportation arm (hereinafter referred to as arm), including main part 1, one side interval of main part 1 is provided with a plurality of support arms 2, the upper surface of support arm 2 is provided with two spacing lugs 3, two spacing lugs 3 are adjacent to the both ends setting of support arm 2 length direction respectively, be provided with inclined plane 301 on the spacing lug 3, two inclined planes 301 on two spacing lugs 3 set up relatively, inclined plane 301 has and leans on near-end and support end, it is close to support arm 2 to be close to the end, it keeps away from support arm 2 to keep away from the end, two are L1 to lean on the distance between the near-end, two are kept away from the distance between the end and are L2, L1< L2. Through setting up inclined plane 301, make L1< L2, the arm is in the rebound to the contact panel 100 in the period, if panel 100 and arm when the offset takes place for panel 100, the edge of panel 100 can the overlap joint on inclined plane 301, under the effect of gravity, panel 100 can the landing downwards, can carry out position control between inclined plane 301 and panel 100 promptly for panel 100 can fall into between two spacing lugs 3.

In this embodiment, the supporting arm 2 is further provided with at least two magnets 7, the at least two magnets 7 are respectively adjacent to the two limiting protrusions 3, all the magnets 7 are located between the two limiting protrusions 3, and the magnets 7 are used for magnetically attracting the magnetic element 1002 of the edge circuit structure 1001 of the panel 100. Referring to fig. 4, in the present embodiment, circuit structures 1001 are provided on the periphery of panel 100, and circuit structures 1001 are absent in the central area of panel 100. Through the arrangement of the magnets 7, the magnetic force of the magnets 7 can magnetically attract the circuit structure 1001 of the panel 100, when the panel 100 and the mechanical arm are deviated, the attraction directions of the two magnets 7 to the panel 100 are consistent, so that the panel 100 can move towards the attraction direction of the magnets 7 and accurately fall between the two limiting bumps 3, the panel 100 is prevented from sliding off the mechanical arm during the transportation, and the mechanical arm can stably transport the panel 100.

In this embodiment, the circuit structure 1001 is disposed on one side of the panel 100, the circuit structure 1001 is formed in a ring shape, the circuit structure 1001 includes a wire and a magnetic element 1002 on the wire, the magnet 7 can magnetically attract the magnetic element 1002, and the magnetic element 1002 can be a transformer, an inductor, or the like.

Specifically, the inclined surface 301 is a convex arc surface. By arranging the inclined plane 301 as a convex cambered surface, the contact surface between the limiting bump 3 and the panel 100 can be prevented from forming a sharp-angled structure, and the panel 100 can be prevented from being scratched.

Specifically, two limit protrusions 3 are slidably disposed therebetween to change the distance between the two limit protrusions 3. When the position deviation between the panel 100 and the robot arm is too large and the magnetic force of the magnet 7 is not enough to drive the panel 100 to move, the distance between the two limiting bumps 3 can be adjusted, for example, the limiting bump 3 on the right side in the figure moves to the right, so that the panel 100 is moved to be horizontally placed, then the moving limiting bump 3 is reset, and the robot arm is moved away from the panel 100.

Referring to fig. 6 and 7, in the present embodiment, the support arm 2 includes a first arm 201, a second arm 202, and a third arm 203, one end of the first arm 201 is connected to the main body 1, the other end is connected to the second arm 202 through a first electric push rod 5, one end of the second arm 202 away from the first arm 201 is connected to the third arm 203 through a second electric push rod 6, and two limit protrusions 3 are respectively disposed on the first arm 201 and the third arm 203. The first electric push rod 5 can control the first arm body 201 to separate from and approach the second arm body 202 when extending and retracting, and the second electric push rod 6 can control the second arm body 202 to separate from and approach the third arm body 203 when extending and retracting. When the panel 100 is lapped on the limit bump 3 on the left side, the first electric push rod 5 can be extended, the second arm 202 and the third arm 203 move rightwards together, at the moment, under the action of friction force, the right end of the panel 100 can move along with the second arm 202, after the first electric push rod 5 is completely extended, the panel 100 is separated from the limit bump 3 on the left side, when the panel 100 is stably placed on the second arm, at the moment, the first electric push rod 5 retracts, the panel 100 moves along with the second arm 202, when the panel 100 moves to a certain distance, the left end of the panel 100 can be tightly abutted against the limit bump 3 on the left side, at the moment, the panel 100 stops moving, the second arm 202 and the third arm 203 continuously move to reset, and after the reset is completed, the mechanical arm transports the panel 100 away; the same applies when the panel 100 overlaps the right-side stopper projection 3.

Specifically, the magnets 7 are disposed at two ends of the second arm 202, and in this embodiment, the magnets 7 are embedded in the second arm 202 to ensure that the magnets 7 do not protrude from the upper surface of the second arm 202, so as to prevent the magnets 7 from scratching the panel 100. When the panel 100 is lapped on the limiting bump 3 on the left side, the second arm body 202 can assist the movement of the panel 100 during the movement relative to the first arm body 201 by the attraction of the magnet 7 to the circuit structure 1001 of the panel 100, so that the panel 100 can follow the movement of the second arm body 202, the panel 100 can be better aligned with the position of the mechanical arm, the panel 100 can be stably transported by the mechanical arm, the panel 100 is lapped on the limiting bump 3 on the right side, and the attraction of the magnet 7 to the circuit structure 1001 of the panel 100 can prevent the panel 100 from following the movement of the third arm body 203.

Specifically, a first sensor 9 and a second sensor 8 are disposed at two ends of the second arm 202, the first sensor 9, the second sensor 8, the first electric push rod 5, and the second electric push rod 6 are all electrically connected through a controller (not shown in the figure), and the first sensor 9 and the second sensor 8 are used for detecting and confirming the position of the circuit structure 1001 on the panel 100. In this embodiment, the first sensor 9 and the second sensor 8 are both photoelectric switches, when the panel 100 is placed well, the circuit structure 1001 on the panel 100 may form light shielding for the first sensor 9 and the second sensor 8, when the panel 100 is tilted due to a position deviation, the circuit structure 1001 on the panel 100 may not shield the first sensor 9 or the second sensor 8, at this time, the first sensor 9 or the second sensor 8 may feed back to the controller, and the controller controls the extension of the first electric push rod 5 and the second electric push rod 6.

Referring to fig. 5, 6 and 8, in particular, the upper surface of the support arm 2 is provided with a cushion 4, the cushion 4 being located between the two limit lugs 3. Through setting up cushion 4, be soft contact between support arm 2 and the panel 100, can avoid the support arm 2 fish tail panel 100 at the in-process of transportation like this, protected circuit structure 1001's integrality, in this embodiment, cushion 4 can pass through the fix with screw on support arm 2.

Specifically, the plurality of cushions 4 are provided, and the plurality of cushions 4 are provided at intervals along the length direction of the support arm 2. In this embodiment, support arm 2 carries panel 100 that toasts the completion, the temperature in the equipment of toasting is more than 200 ℃, therefore, panel 100's temperature is not less than 200 ℃, support arm 2 is provided with a plurality ofly, the regional heat dissipation of panel 100 of support arm 2 top is relatively poor, the panel 100 heat dissipation of the interval region top of two adjacent support arms 2 is better, can make the inside temperature difference that forms of panel 100 like this, set up a plurality of cushions 4 through the interval, the interval region between two adjacent cushions 4 can make things convenient for panel 100's heat dissipation, it is great to avoid panel 100 temperature difference everywhere, cause the deformation.

Referring to fig. 8, specifically, the cushion 4 includes a first layer 401 and a second layer 402 which are stacked, the first layer 401 is disposed above the second layer 402, that is, the second layer 402 is located between the first layer 401 and the support arm 2, the first layer 401 is a silicone layer, and the second layer 402 is a PEEK layer. In this embodiment, the first layer 401 is made of a silicon material, the silicon has a high temperature resistance characteristic, so as to ensure stable properties of the silicon material in the baking equipment, and the silicon material has wear resistance and low hardness, so that the panel 100 is not easily scratched, and the integrity of the circuit structure 1001 on the panel 100 is favorably protected; PEEK (poly-ether-ketone), which belongs to a special polymer material, has physicochemical properties such as high temperature resistance and chemical corrosion resistance, is a semi-crystalline polymer material, can be used as a high temperature resistant structural material and an electrical insulating material, can be compounded with glass fibers or carbon fibers to prepare a reinforcing material, and also has good thermal conductivity, so that heat on the panel 100 can be quickly absorbed and dissipated into the air, and the heat is prevented from being accumulated on the panel 100.

The present embodiment also provides a toasting apparatus comprising a robot arm as in any of the embodiments above. Because the panel 100 can be transported steadily to the arm, the panel 100 is difficult for taking place to drop, consequently, the panel 100 that adopts the toasting equipment processing of this arm is of high quality, and factor of safety is high in the operation in-process.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above embodiments, but may be manufactured in various forms, and those skilled in the art will understand that the present invention may be embodied in other specific forms without changing the technical spirit or essential features of the invention. It is therefore to be understood that the above described embodiments are illustrative and not restrictive in all respects.

Claims (10)

1. The utility model provides a panel transportation arm, includes the main part, one side interval of main part is provided with a plurality of support arms, the upper surface of support arm is provided with two spacing lugs, two spacing lug is adjacent to respectively support arm length direction's both ends, a serial communication port, be provided with the inclined plane on the spacing lug, two on the spacing lug the inclined plane sets up relatively, the inclined plane has and leans on the near-end and keeps away from the end, be close to the end and be close to the support arm, keep away from the end and keep away from the support arm, two lean on the distance between the near-end to be L1, two keep away from the distance between the end and be L2, L1< L2.

2. The panel transfer robot of claim 1, wherein the support arm further comprises at least two magnets disposed thereon, at least two of the magnets being adjacent to the two stop protrusions, all of the magnets being disposed between the two stop protrusions, the magnets being configured to magnetically attract magnetic elements on the panel edge circuit structure.

3. The panel transfer robot of claim 1, wherein the sloped surface is a convex curved surface.

4. The panel transfer robot of claim 1, wherein two of the stop lugs are slidably disposed to slidably vary a distance between the two stop lugs.

5. The panel transfer robot arm of claim 4, wherein the support arm comprises a first arm body, a second arm body and a third arm body, one end of the first arm body is connected with the main body, the other end of the first arm body is connected with the second arm body through a first electric push rod, one end of the second arm body, far away from the first arm body, is connected with the third arm body through a second electric push rod, and two limit protrusions are respectively arranged on the first arm body and the third arm body.

6. The panel transfer robot of claim 5, wherein magnets are disposed at both ends of the second arm for magnetically attracting magnetic elements on the panel edge circuit structure.

7. The panel transfer robot of claim 6, wherein a first sensor and a second sensor are disposed at two ends of the second arm, the first sensor, the second sensor, the first electric push rod and the second electric push rod are electrically connected through a controller, and the first sensor and the second sensor are used for confirming the position of the panel edge circuit structure.

8. The panel transfer robot of claim 1, wherein the support arm has a plurality of cushions disposed on an upper surface thereof, the plurality of cushions being spaced apart along a length of the support arm, all of the cushions being disposed between two of the stop bumps.

9. The panel transfer robot of claim 8, wherein the cushion comprises a first layer and a second layer in a stacked arrangement, the first layer disposed above the second layer, the first layer being a silicone layer and the second layer being a PEEK layer.

10. A baking apparatus comprising a panel transfer robot as claimed in any one of claims 1 to 9.

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