CN218856007U - Arc plate positioning tool and combined plate production system - Google Patents

Abstract

The utility model belongs to location frock field discloses an arc plate location frock and combination plate production system, and wherein, arc plate location frock includes: the placing table is used for placing the arc plate and can be obliquely placed relative to a horizontal plane; the radial positioning pieces are arranged on the placing table at intervals and are used for supporting the radial inner side walls of the circular arc plates together; and the circumferential positioning mechanism is arranged on the placing table and used for limiting and abutting one circumferential end of the arc plate which is supported on the radial positioning piece. It can be seen, the utility model discloses an arc plate location frock can carry out the essence to the arc plate and fix a position before putting the arc plate to the mainboard, makes automatic transfer device can accurately snatch the arc plate and put, for the automatic transportation that realizes the arc plate with put and provide the basis to can use manpower sparingly, be favorable to improving the production efficiency of combination plate.

Description

Arc plate positioning tool and combined plate production system

Technical Field

The utility model relates to a location frock technical field specifically, relates to an arc plate location frock and combination plate production system.

Background

The bottom plate of the pump truck rotary table is mainly formed by welding a main bottom plate and a plurality of flitch plates, wherein the main bottom plate is a circular plate, the flitch plates are all circular arc plates, and the flitch plates are welded into a circular ring plate shape in a closed loop mode and are welded and fixed with the main bottom plate in a plate surface butt joint mode. In the manufacturing process of the bottom plate of the existing pump truck turntable, a plurality of flitch plates are usually placed on the main bottom plate in a manual mode before welding, so that the labor intensity of workers is high, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

At least one kind of defect or not enough to prior art's the aforesaid, the utility model provides an arc plate location frock and combination plate production system can carry out the essence location to the arc plate before putting the arc plate to the mainboard, makes automatic transfer equipment can accurately snatch the arc plate in order to put to the mainboard on, transports and puts for the automation that realizes the arc plate and provides the basis to reach uses manpower sparingly, improve purposes such as combination plate production efficiency.

In order to achieve the above object, the utility model discloses a first aspect provides an arc plate location frock, and it includes:

the placing table is used for placing the arc plate and can be obliquely placed relative to a horizontal plane;

the plurality of radial positioning pieces are arranged on the placing table at intervals and are used for supporting the radial inner side walls of the circular arc plates together; and

and the circumferential positioning mechanism is arranged on the placing table and used for supporting a plurality of circumferential one-end limiting butts of the arc plates on the radial positioning pieces.

Optionally, the circular arc plate positioning tool includes:

the pushing mechanism is arranged on the placing table and used for applying thrust to the radial outer side wall of the arc plate so as to push the arc plate towards the plurality of radial positioning pieces.

Optionally, the pushing mechanism includes a plurality of linear telescopic devices disposed on the placing table at intervals and respectively used for pushing the arc plate in the radial direction.

Optionally, the telescopic end of the linear telescopic device is provided with a device guide wheel capable of rolling and contacting with the radial outer side wall of the arc plate.

Optionally, the radial positioning element is formed as a radial positioning wheel rotatably connected to the placing table.

Optionally, the circular arc board location frock includes along the first radial setting element and the radial setting element of second that horizontal interval set up, first radial setting element with the radial setting element of second is adjustable to be set up transversely apart from place the bench.

Optionally, the circumferential positioning mechanism includes a limiting member for limiting and abutting against one circumferential end of the arc plate, and a traverse driving mechanism for driving the limiting member to move laterally.

Optionally, the arc plate positioning tool comprises an included angle adjusting mechanism for adjusting an included angle between the placing table and the horizontal plane.

Optionally, the arc plate positioning tool comprises a plurality of balls which are partially embedded on the table top of the placing table and are used for forming rolling contact with the arc plate.

The utility model discloses the second aspect provides a combination board spare production system, and it includes foretell circular arc board location frock.

When production combination plate, through adopting the utility model discloses an arc plate location frock can place the arc plate earlier on placing the platform of arc plate location frock before putting the arc plate to the mainboard, utilizes a plurality of radial setting elements and circumference positioning mechanism to carry out the essence location to the arc plate jointly. Under the condition that the consistency of the position of the arc plate before transferring is guaranteed, the automatic transferring equipment can be utilized to accurately grab the arc plate for transferring so as to put the arc plate on the main board. Therefore, the arc plate positioning tool provides a basis for realizing automatic transfer and placement of the arc plates, and compared with the existing manual placement mode, the arc plate positioning tool can save labor and effectively improve the production efficiency of combined plates.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a composite board assembly manufacturing system according to an embodiment of the present invention;

FIG. 2 is a schematic view of the arc plate positioning tool shown in FIG. 1;

FIG. 3 is a top view of a composite plate member of the prior art that can be used as a base plate for a turntable of a pump truck;

fig. 4 is a cross-sectional view of the composite panel of fig. 3.

Description of reference numerals:

100. composite panel production system 200 composite panel

11. Mainboard storage tray 12 circular arc plate storage tray

13. 14 arc plate positioning tool of position recognition equipment

15. Automatic 16 combination location frocks of transfer equipment

17. Automatic welding equipment 21 mainboard

22. Arc plate

141. Radial positioning piece of placing table 142

143. Circumferential positioning mechanism 144 pushing mechanism

145. Ball bearing

142a radial positioning wheel 143a stop

143b traversing driving mechanism 144a linear expansion device

144b device guide wheel

Detailed Description

The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description herein is only intended to illustrate and explain embodiments of the present invention, and is not intended to limit embodiments of the present invention.

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

In the embodiments of the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, top, bottom" and "upper" are generally used with respect to the orientation shown in the drawings or the positional relationship of the components with respect to each other in the vertical, vertical or gravitational direction.

The invention will be described in detail below with reference to the accompanying drawings in conjunction with exemplary embodiments.

Referring to fig. 1, 3 and 4, a first exemplary embodiment of the present invention provides a combined plate member production system 100, where the combined plate member production system 100 includes a feeding mechanism, a combined positioning tool 16 and an automatic transfer device 15.

Specifically, feeding mechanism is arranged in providing mainboard 21 and a plurality of circular arc board 22 among the combination plate 200, and mainboard 21 has the circular arc outline, and when production combination plate 200, need make a plurality of circular arc boards 22 arrange along this circular arc outline in proper order on mainboard 21's face, again with a plurality of circular arc board 22 fixed connection on mainboard 21's face, the face of each circular arc board 22 all forms the face butt joint with mainboard 21's face.

The main plate 21 may be a circular plate in fig. 3, and the plurality of circular arc plates 22 may be connected in a closed loop in the form of fig. 3 in a circular ring shape. Alternatively, the main plate 21 may be a sector plate, and the plurality of circular arc plates 22 may be sequentially arranged along the circular arc outer profile of the sector plate to be connected to have a longer circular arc. Alternatively, the main plate 21 may be an irregular plate member whose partial outer contour is formed into an arc outer contour, and the plurality of arc plates 22 may be sequentially arranged along the arc outer contour of the irregular plate member to be connected to have a longer arc.

The total arc length of the plurality of arc plates 22 may be equal to the arc length of the arc outer contour of the main plate 21, or the total arc length of the plurality of arc plates 22 may be smaller than the arc length of the arc outer contour of the main plate 21.

Based on the structural style of the combined plate 200, the automatic transfer device 15 can transfer the main board 21 and the plurality of arc plates 22 to the combined positioning tool 16 from the feeding mechanism, so that the plurality of arc plates 22 in the combined positioning tool 16 are sequentially arranged on the board surface of the main board 21 along the arc outer contour, and then the combined positioning tool 16 is used for combining and positioning the main board 21 and the plurality of arc plates 22 sequentially arranged on the board surface of the main board 21 along the arc outer contour.

It can be seen that, by using the composite panel production system 100 of the present exemplary embodiment when producing the composite panel 200, the automatic placement of the plurality of circular arc plates 22 on the main plate 21 can be achieved first by using the automatic transfer device 15. Subsequently, the combined positioning tool 16 can be used for combined positioning of the plurality of placed arc plates 22 and the main board 21, so that the fixed connection process of the plurality of arc plates 22 and the main board 21 can be performed subsequently.

Compared with the existing manual mode, the placing and positioning process of the plurality of arc plates 22 on the main board 21 can be automatically executed, labor is saved, and the production efficiency of the combined plate 200 is improved. And the arc plate 22 does not need to be hammered in the positioning process, so that the noise can be greatly reduced, the working condition environment is improved, the physical and mental health of operating personnel is facilitated, the deformation and the damage of the combined plate 200 caused by excessive hammering are avoided, and the quality of the plate is ensured.

The specific composition structure of the combined positioning tool 16 is not limited. For example, the combined positioning tool 16 may include a tool platform, a main board positioning mechanism, and a plurality of circular arc plate crimping mechanisms.

When the combination plate 200 is produced, the automatic transfer equipment 15 transfers the main board 21 to the tooling platform from the feeding mechanism, stably bears the main board 21 through the tooling platform, and then positions the main board 21 by the main board positioning mechanism arranged on the tooling platform. After mainboard 21 location was accomplished, automatic transfer equipment 15 again with a plurality of circular arc boards 22 from feed mechanism transport to the face of mainboard 21 on put, make a plurality of circular arc boards 22 finally arrange in proper order along the circular arc outline of mainboard 21. By utilizing the plurality of arc plate crimping mechanisms arranged on the tooling platform, the plurality of arc plates 22 can be crimped and fixed on the surface of the main board 21 in a one-to-one correspondence manner, so that the combined positioning of the main board 21 and the plurality of arc plates 22 is completed, and each arc plate 22 is ensured to be tightly attached to the main board 21 without gaps.

In an embodiment, the automatic transfer device 15 may place a plurality of arc plates 22 on the surface of the main board 21 one by one, and when placing one arc plate 22, the arc plate 22 may be pressed and fixed first by the arc plate pressing mechanism corresponding to the arc plate 22, then place and press and fix the next arc plate 22, and so on until all the arc plates 22 are pressed and fixed. Taking fig. 3 as an example, through the placing and crimping fixing sequence of the embodiment, the four arc plates 22 can be placed and crimped and fixed on the plate surface of the main plate 21 one by one in the clockwise direction or the counterclockwise direction.

The specific composition structure of the main board positioning mechanism and the plurality of arc plate crimping mechanisms is not limited. For example, the main board positioning mechanism may include a plurality of main board edge pressing devices, and the plurality of main board edge pressing devices are used to press the peripheral wall of the main board 21 together, so as to position the main board 21. At this time, one or more circular arc plate crimping mechanisms may be provided between two adjacent main plate edge pressing devices.

Further, the tooling platform may be formed as a rotary platform, the combined positioning tooling 16 may include a rotary driving mechanism for driving the rotary platform to rotate, and the plurality of arc plate crimping mechanisms are configured to work independently of each other, that is, to perform the crimping action on the arc plates 22 independently of each other. Taking fig. 3 as an example, in the process of placing and crimping four arc plates 22 one by one on the board surface of the main board 21 clockwise, when placing and crimping one arc plate 22, the rotary driving mechanism drives the rotary platform to rotate 90 ° clockwise so as to continue to place and crimp the next arc plate 22, and so on until all the arc plates 22 are crimped and fixed.

Through setting up above-mentioned gyration action, automatic transfer equipment 15 can all move to the same position when transporting every circular arc board 22 to combined positioning frock 16 and put circular arc board 22 to simplify automatic transfer equipment 15's control logic. Through the rotation angle of the preset rotary platform, the gap between any two adjacent circular arc plates 22 can be accurately controlled, the uniformity and consistency of each gap can be ensured to be high, the two adjacent circular arc plates 22 are not overlapped, and the coaxiality of the circular arc plates 22 and the main plate 21 is improved, so that the combined plate production system 100 is suitable for high-precision production occasions (such as production occasions of a bottom plate of a pump truck rotary table).

In order to realize material taking automation, the position recognition device 13 for recognizing the positions of the main board 21 and the plurality of arc plates 22 in the feeding mechanism may be disposed in the combined plate production system 100, and at this time, the automatic transfer device 15 communicates with the position recognition device 13 and can perform a transfer action according to the position information acquired from the position recognition device 13, so as to transfer the main board 21 and the plurality of arc plates 22 to corresponding positions in the combined positioning tool 16.

For example, the position recognition device 13 may be a vision camera, and the automatic transfer device 15 may be a transfer robot that communicates with the vision camera. When the transfer robot needs to transfer the main board 21 or the arc plate 22 to the combined positioning tool 16, the transfer robot firstly obtains the position information of the main board 21 or the arc plate 22 in the feeding mechanism from the vision camera, then calls corresponding pre-stored movement track data according to the position information, and then executes corresponding transfer action according to the pre-stored movement track data. The transfer robot may be replaced with a truss robot or may be provided with the truss robot to transfer the main plate 21 and the arc plate 22, respectively.

The composite panel production system 100 also enables feed automation, and an alternative embodiment is provided below.

Specifically, the feeding mechanism may include a main board storage tray 11, an arc plate storage tray 12, and a feeding transfer device. The mainboard is deposited tray 11 and is used for depositing mainboard 21, and the circular arc board is deposited tray 12 and is used for depositing a plurality of circular arc boards 22, and the feed transshipment equipment is used for depositing tray 11 with the mainboard and the circular arc board is deposited tray 12 and is transported to combination plate production system 100 from the outside. The feed transfer equipment may include AGV carts and/or RGV carts, for example, the main board storage trays 11 and the circular arc plate storage trays 12 may be transferred by any one of the AGV carts and the RGV carts, or may be transferred by the AGV carts and the RGV carts, respectively.

Further, the feed transfer equipment can communicate with the automatic transfer equipment 15, and after the mainboard is deposited tray 11 and the circular arc board is deposited tray 12 and is transported to combination plate production system 100 from the outside at the feed transfer equipment, the feed transfer equipment sends the completion signal of prepareeing material to automatic transfer equipment 15, and automatic transfer equipment 15 can be triggered to carry out the transfer action after obtaining this completion signal of prepareeing material.

Referring to fig. 2, the feeding mechanism may include an arc plate positioning tool 14 for precisely positioning the arc plate 22, and at this time, the automatic transfer device 15 is configured to transfer the arc plate 22 from the arc plate storage tray 12 to the arc plate positioning tool 14 and then to the combined positioning tool 16. In other words, in the process of transferring the arc plate 22 by the automatic transfer device 15, the arc plate 22 is transferred to the arc plate positioning tool 14 from the feeding mechanism, and after the arc plate 22 is precisely positioned by the arc plate positioning tool 14, the arc plate 22 which is precisely positioned is transferred to the combined positioning tool 16 by the automatic transfer device 15.

Because each arc plate 22 is precisely positioned before being transferred to the combined positioning tool 16, the automatic transfer equipment 15 can move to the same position in the arc plate positioning tool 14 to grab the arc plate 22 every time. Even if the arc lengths of the arc plates 22 are different, after the precise positioning, the positions of the arc plates 22 in the arc plate positioning tool 14 are substantially the same, so that the arc plates are positioned at the positions which can be accurately grasped by the automatic transfer device 15. Therefore, the accurate grabbing of the arc plate 22 can be guaranteed while the control logic of the automatic transfer equipment 15 is simplified, and the accurate placing of the arc plate 22 on the main board 21 is guaranteed.

In one embodiment, the arc lengths of the arc plates 22 are the same and subtend the same central angle, which is n degrees. The automatic transfer equipment 15 is configured to be able to transfer the plurality of arc plates 22 one by one from the arc plate storage tray 12 to the arc plate positioning tool 14 and then to the combined positioning tool 16. The combined positioning tool 16 is set to place one arc plate 22 on the main board 21, and the placed arc plate 22 is pressed and fixed through the corresponding arc plate pressing and connecting mechanism, and then the rotary platform is driven by the rotary driving mechanism to rotate for n degrees, and the steps are repeated until all the arc plates 22 are pressed and fixed.

It can be seen that, by limiting the placing and crimping order of the plurality of circular arc plates 22 in the embodiment, the plurality of circular arc plates 22 are not overlapped end to end, and the gap is uniform. When the main plate 21 is a circular plate, the plurality of circular arc plates 22 can be combined into a complete and uniformly distributed circular ring plate, and the circular ring plate and the main plate 21 are coaxial.

The composite panel production system 100 can also achieve welding automation.

Specifically, the combined plate production system 100 includes an automatic welding device 17 for automatically welding the main plate 21 and the plurality of circular arc plates 22, which have been combined and positioned in the combined positioning tool 16. For example, the automatic welding device 17 may be a welding robot or other type of automatic welding device.

The second exemplary embodiment of the present invention further provides a production line of a turntable base plate, which includes the above-mentioned combined plate production system 100. For example, the turntable substrate production line may be a turntable substrate production line of an engineering machine such as a pump truck turntable substrate production line, or may be a turntable substrate production line in equipment in other fields, which is not limited in this exemplary embodiment.

The third exemplary embodiment of the present invention also provides a composite board production method, which is performed by the composite board production system 100 described above and includes:

step S1: the main board 21 and the plurality of arc plates 22 are transferred from the feeding mechanism to the combined positioning tool 16 through the automatic transfer device 15, so that the plurality of arc plates 22 in the combined positioning tool 16 are sequentially arranged on the board surface of the main board 21 along the arc outer contour;

step S2: the main plate 21 and the plurality of arc plates 22 are combined and positioned by the combined positioning tool 16.

In particular, referring to fig. 2, the fourth exemplary embodiment of the present invention further provides an arc plate positioning tool 14, which can be used for fine positioning of the arc plate 22 in the above-mentioned production occasions, and can also be used in other fields where fine positioning of the arc plate 22 is needed. The arc plate positioning tool 14 mainly includes a placing table 141, a plurality of radial positioning members 142, and a circumferential positioning mechanism 143.

The placement table 141 is used for placing the arc plate 22 and can be placed in an inclined manner with respect to the horizontal plane. The plurality of radial positioning elements 142 are arranged on the placing table 141 at intervals, and after the circular arc plate 22 is placed on the placing table 141 which is inclined enough, the circular arc plate 22 can slide downwards along the table top under the action of self gravity until the radial inner side wall of the circular arc plate 22 is supported by the plurality of radial positioning elements 142, so that the radial positioning of the circular arc plate 22 can be realized firstly. Subsequently, the circumferential positioning mechanism 143 disposed on the placing table 141 can be used to limit and abut one circumferential end of the arc plate 22 supported on the plurality of radial positioning members 142, so as to position the arc plate 22 in the circumferential direction, and after the arc plate 22 is positioned in the radial direction and the circumferential direction, the arc plate 22 is precisely positioned on the placing table 141.

It can be seen that, when the combined plate 200 is produced, by using the arc plate positioning tool 14, before the arc plate 22 is placed on the main plate 21, the arc plate 22 is placed on the placing table 141, and the arc plate 22 is precisely positioned by using the plurality of radial positioning members 142 and the circumferential positioning mechanism. Under the condition that the consistency of the position of the circular arc plate 22 before transferring is ensured, the circular arc plate 22 can be accurately grabbed by the automatic transferring equipment 15 to be transferred to be placed on the main board 21. Therefore, the arc plate positioning tool 14 provides a basis for realizing the automatic transfer and placement of the arc plates 22, and compared with the existing manual placement mode, the arc plate positioning tool can save labor and effectively improve the production efficiency of the combined plate 200.

In order to further improve the reliability of the arc plate positioning tool 14 and ensure that the arc plate 22 placed on the placing table 141 can slide toward the plurality of radial positioning members 142, a pushing mechanism 144 may be provided on the placing table 141. The pushing mechanism 144 can apply a pushing force to the radial outer side wall of the circular arc plate 22 to push the circular arc plate 22 toward the plurality of radial positioning members 142, thereby assisting in achieving the radial positioning.

Under the condition that the pushing mechanism 144 provides pushing force, even if the included angle between the placing table 141 and the horizontal plane is not large enough or even if the placing table 141 is horizontally arranged and the arc plate 22 cannot slide along the table surface under the action of self gravity, the arc plate 22 can be pushed to the plurality of radial positioning pieces 142.

Referring to fig. 2, the pushing mechanism 144 may include a plurality of linear retractors 144a spaced apart from each other on the placing table 141 and respectively pushing the arc plate 22 in a radial direction. Because each linear expansion device 144a can extend along the radial direction of the circular arc plate 22, under the common pushing driving of each linear expansion device 144a, the circular arc plate 22 can be ensured to stably slide to the plurality of radial positioning elements 142 until the radial inner side wall of the circular arc plate 22 is commonly supported by the plurality of radial positioning elements 142.

The linear expansion device 144a may be an electric cylinder, a hydraulic cylinder, a pneumatic cylinder, a linear motor, etc., and may be specifically configured according to actual needs.

Further, the telescopic end of the linear telescopic device 144a may be provided with a device guide wheel 144b, the device guide wheel 144b being rotatable about a first rotation axis perpendicular to the table top of the placing table 141. When the linear expansion device 144a pushes the arc plate 22, the device guide wheel 144b abuts against the radially outer side wall of the arc plate 22 to transmit thrust. When the radial inner side wall of the arc plate 22 is supported by the plurality of radial positioning elements 142 together and the arc plate 22 needs to be further circumferentially positioned, the arc plate 22 needs to be transversely pushed so that one circumferential end of the arc plate 22 is limited and abutted by the circumferential positioning mechanism 143, in the transverse moving process, the guide wheel 144b is in rolling contact with the radial outer side wall of the arc plate 22 to play a role in guiding circumferential positioning, the friction resistance between the radial outer side wall of the arc plate 22 and the telescopic end of the linear telescopic device 144a can be reduced, and meanwhile, the radial outer side wall of the arc plate 22 can be prevented from being scratched.

In the case where the device guide wheel 144b is a driving wheel, the traverse movement of the arc plate 22 can be driven by the spontaneous rotation of the device guide wheel 144 b. In the case where the device guide wheel 144b is a driven wheel, it functions to position the guide arc plate 22 in the circumferential direction.

Similarly, the radial positioning element 142 may be formed as a radial positioning wheel 142a, which radial positioning wheel 142a is rotatable about a second axis of rotation perpendicular to the table top of the placing table 141. In the circumferential positioning process of the arc plate 22, when the arc plate 22 moves transversely, the radial positioning wheel 142a is in rolling contact with the radial inner side wall of the arc plate 22 to play a role in guiding circumferential positioning, and the friction resistance between the radial inner side wall of the arc plate 22 and the radial positioning wheel 142a is small, so that the radial inner side wall of the arc plate 22 can be prevented from being scratched.

In the case where the radial positioning wheel 142a is a driving wheel, the traverse movement of the circular arc plate 22 can be driven by the spontaneous rotation of the radial positioning wheel 142 a. In the case where the radial positioning wheel 142a is a driven wheel, it functions to position the guide arc plate 22 in the circumferential direction.

The device guide wheel 144b and the radial positioning wheel 142a may be provided alternatively or simultaneously.

For the accurate positioning of the arc plate 22 with different arc lengths and different radians, the universality of the arc plate positioning tool 14 is improved, the arc plate positioning tool 14 can comprise a first radial positioning part and a second radial positioning part which are arranged at a transverse interval (in the specific embodiment, the first radial positioning part and the second radial positioning part are the radial positioning part 142), and the transverse interval between the first radial positioning part and the second radial positioning part can be adjusted. So, just can adjust the transverse spacing of first radial positioning element and the radial positioning element of second according to the actual size and the appearance adaptability of circular arc board 22, ensure that first radial positioning element and the radial positioning element of second can support the radial inside wall of circular arc board 22 jointly in order to realize radial positioning.

In the case where the first radial positioning element and the second radial positioning element are respectively formed as a first radial positioning wheel and a second radial positioning wheel (in this embodiment, both the first radial positioning wheel and the second radial positioning wheel are the radial positioning wheels 142a described above), the first radial positioning wheel and the second radial positioning wheel may be formed as a driving wheel or a driven wheel at the same time, or one of them may be formed as a driving wheel and the other as a driven wheel.

On the other hand, the sliding performance of the arc plate 22 on the mount table 141 can be improved by other means than the push-and-pull mechanism 144.

For example, an included angle adjusting mechanism may be disposed in the circular arc plate positioning tool 14. When the arc plate 22 cannot slide down along the table top on which the table 141 is placed under the action of gravity, the table 141 can be driven to move by the included angle adjusting mechanism, the included angle between the table 141 and the horizontal plane is increased, that is, the gradient of the table 141 is increased, so that the arc plate 22 can slide down by overcoming the static friction force between the arc plate and the table top.

In addition, the sliding speed of the arc plate 22 can be controlled by the included angle adjusting mechanism, so as to prevent the arc plate 22 from sliding too fast and colliding with the radial positioning element 142 violently, prevent the arc plate 22 or the radial positioning element 142 from being structurally damaged, and avoid safety accidents.

When the gliding speed of circular arc board 22 is too fast, platform 141 displacement is placed in accessible contained angle adjustment mechanism drive, reduces to place the contained angle between platform 141 and the horizontal plane, reduces the gradient of placing platform 141 promptly to reduce circular arc board 22's gliding speed. When the gliding speed of circular arc board 22 was too slow, platform 141 displacement was placed in the accessible contained angle adjustment mechanism drive, and the platform 141 and the horizontal plane between contained angle were placed in the increase, and platform 141's gradient was placed in the increase promptly to accelerate circular arc board 22's gliding speed, it is long when shortening the accurate positioning, improve accurate positioning efficiency.

Alternatively, the arc plate positioning tool 14 may be provided with a plurality of balls 145, and the plurality of balls 145 may be partially embedded on the top surface of the placing table 141. When the arc plate 22 is placed on the placement table 141, the plurality of balls 145 support the arc plate 22 together and come into rolling contact with the surface of the arc plate 22, thereby reducing the frictional resistance between the arc plate 22 and the table surface and making the arc plate 22 slide down more easily. In addition, the plate surface of the circular arc plate 22 can be prevented from being scratched.

The sliding property of the arc plate 22 can be improved by arranging the pushing mechanism 144, the included angle adjusting mechanism and the balls 145, and the pushing mechanism, the included angle adjusting mechanism and the balls can be arranged in one mode or in different combinations.

Referring to fig. 2, the circumferential positioning mechanism 143 may include a stopper 143a for stopping and abutting one circumferential end of the arc plate 22, and a traverse driving mechanism 143b for driving the stopper 143a to move in the lateral direction. After the radial positioning of the arc plate 22 is completed, the lateral movement driving mechanism 143b drives the stopper 143a to laterally move, and a thrust force is applied to one circumferential end of the arc plate 22, thereby moving the arc plate 22 in the circumferential direction. When the arc plate 22 moves to the target position, the traverse driving mechanism 143b stops driving the stopper 143a, and the arc plate 22 completes the circumferential positioning and also the fine positioning of the arc plate 22 on the placing table 141.

The above describes in detail optional implementation manners of embodiments of the present invention with reference to the accompanying drawings, however, the embodiments of the present invention are not limited to the details in the above implementation manners, and in the technical concept scope of the embodiments of the present invention, it is possible to perform various simple modifications on the technical solutions of the embodiments of the present invention, and these simple modifications all belong to the protection scope of the embodiments of the present invention.

It should be noted that, in the above-mentioned embodiments, the various technical features described in the above-mentioned embodiments can be combined in any suitable way without contradiction, and in order to avoid unnecessary repetition, the embodiments of the present invention do not separately describe various possible combinations.

In addition, various different implementations of the embodiments of the present invention can be combined arbitrarily, and as long as it does not violate the idea of the embodiments of the present invention, it should also be regarded as the disclosure of the embodiments of the present invention.

Claims (10)

1. The utility model provides an arc plate location frock, its characterized in that, arc plate location frock (14) includes:

a placement table (141) which is used for placing the arc plate (22) and can be obliquely placed relative to a horizontal plane;

a plurality of radial positioning pieces (142) which are arranged on the placing table (141) at intervals and are used for supporting the radial inner side walls of the circular arc plates (22) together; and

and a circumferential positioning mechanism (143) which is provided on the placement table (141) and which is used for limiting and abutting one circumferential end of the arc plate (22) supported by the plurality of radial positioning members (142).

2. The arc plate positioning tool according to claim 1, wherein the arc plate positioning tool (14) comprises:

and the pushing mechanism (144) is arranged on the placing table (141) and is used for applying pushing force to the radial outer side wall of the circular arc plate (22) so as to push the circular arc plate (22) towards the plurality of radial positioning pieces (142).

3. The arc plate positioning tool according to claim 2, wherein the pushing mechanism (144) comprises a plurality of linear telescopic devices (144 a) which are arranged on the placing table (141) at intervals and are respectively used for pushing the arc plate (22) in the radial direction.

4. The arc plate positioning tool according to claim 3, wherein the telescopic end of the linear telescopic device (144 a) is provided with a device guide wheel (144 b) capable of rolling contact with the radial outer side wall of the arc plate (22).

5. The arc plate positioning tool according to claim 1, wherein the radial positioning element (142) is formed as a radial positioning wheel (142 a) rotatably connected to the placing table (141).

6. The arc plate positioning tool according to claim 1, wherein the arc plate positioning tool (14) comprises a first radial positioning element and a second radial positioning element which are arranged at intervals in the transverse direction, and the first radial positioning element and the second radial positioning element are arranged on the placing table (141) in a manner of being capable of adjusting the transverse distance.

7. The arc plate positioning tool according to claim 1, wherein the circumferential positioning mechanism (143) comprises a limiting member (143 a) for limiting and abutting one circumferential end of the arc plate (22) and a traverse driving mechanism (143 b) for driving the limiting member (143 a) to move in a transverse direction.

8. The arc plate positioning tool according to claim 1, wherein the arc plate positioning tool (14) comprises an included angle adjusting mechanism for adjusting an included angle between the placing table (141) and a horizontal plane.

9. The arc plate positioning tool according to any one of claims 1 to 8, wherein the arc plate positioning tool (14) comprises a plurality of balls (145) which are partially embedded on the table surface of the placing table (141) and are used for forming rolling contact with the arc plate (22).

10. A composite panel production system, characterized in that the composite panel production system (100) comprises the circular arc plate positioning tooling (14) according to any one of claims 1 to 9.

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