TWI755323B - Prime-and sub-frame assembling and detaching method and prime-and sub-frame assembling and detaching machine - Google Patents

Abstract

A prime-and sub-frame assembling and detaching machine includes, a frame positioning structure, a sub-frame withdrawing structure, a frame clamp opening and positioning structure, and a fetching unit. The above structures can respectively perform operations such as positioning the frame, withdrawing a sub-frame, frame clamp opening and positioning, and fetching and transfering. Accordingly, the prime-and sub-frame assembling and detaching machine can automatically perform a board placing operation and a board recycling operation of a prime-and sub-frame carrier, and the sub-frame, a prime-frame, and a board can be accurately arranged.

Description

Sub-mother frame assembly and disassembly method and sub-mother frame assembly and disassembly machine

The invention relates to a method for assembling and disassembling a sub-mother frame and an assembly and disassembling machine for a sub-mother frame, in particular to a sub-mother frame assembly which can facilitate the operation of placing and closing the board, can achieve automatic production, effectively shorten the working hours and improve the production efficiency. Dismantling method and equipment.

The existing board can be placed on a frame during transportation to facilitate the transportation of the board. The sub-mother-frame type carrier includes a mother frame and a plurality of sub-frames, and the sub-frames are inserted on the mother frame. , each sub-frame can accommodate a board. However, in the operation of placing and closing the plate, it is difficult for the frame and the plate to be in place accurately, which causes the inconvenience of placing and closing the plate, and consumes a lot of man-hours, which is inconvenient for automatic production.

The technical problem to be solved by the present invention is to provide a method for assembling and disassembling a sub-mother frame and a sub-mother frame assembling and disassembling machine in view of the deficiencies of the prior art, which can perform automatic board placing and closing operations of the sub-mother frame type carrier, and make the sub-mother frame type carrier automatic. The frame, the mother frame and the board can be accurately positioned, so that the board placing and closing operations can be completed quickly, effectively shortening the working hours and improving the production efficiency.

In order to solve the above-mentioned technical problems, the present invention provides a method for assembling and disassembling a sub-frame, comprising the steps of: providing a sub-frame assembly and disassembly machine, the sub-frame assembly and disassembly machine including a frame positioning mechanism, a sub-frame pulling mechanism, A frame opening and clamping positioning mechanism and a pick-and-place unit; an entry end receives a sub-mother frame, the sub-mother frame includes a mother frame and a plurality of sub-frames, the sub-frames are inserted on the mother frame, each of the sub-frames The sub-frame can be used to place a plate, so that the sub-frame is placed in a frame transfer mechanism; the frame transfer mechanism drives the sub-frame to the frame positioning mechanism along a conveying path, and is positioned by the frame. The mechanism positions the mother frame and the sub-frames so that the mother frame and the sub-frames are positioned at predetermined positions; the sub-frame is pulled up by the sub-frame pulling mechanism; The operation of opening and positioning, and then grabbing the board with the pick-and-place unit to perform the action of placing or closing the board, so that the board is taken out from the subframe, or the board is placed in the subframe, and the board is to be placed. Or after the action of closing the board is completed, insert the sub-frame back into the mother frame; repeat the above steps to make all the sub-frames in the mother frame complete the action of putting the board or closing the board; The mother frame and the sub-frames are conveyed to an exit end along the conveying path.

In order to solve the above technical problems, the present invention also provides a sub-mother frame assembly and disassembly machine, which includes: a frame transfer mechanism, and a sub-mother frame is placed on the frame transfer mechanism, and the sub-mother frame includes a mother frame and a plurality of A sub-frame, the sub-frames are inserted on the mother frame, each of the sub-frames can accommodate a plate; a frame positioning mechanism, the frame transfer mechanism can drive the sub-frame to be transported along a conveying path to the the frame positioning mechanism, and use the frame positioning mechanism to position the mother frame and the sub-frames, so that the mother frame and the sub-frames are positioned at predetermined positions; The sub-frame is pulled up; and a frame opening and clamping positioning mechanism, the frame opening and clamping positioning mechanism can perform the operation of opening and positioning the sub-frame, and grab the board with a pick-and-place unit to perform the action of placing or closing the board , so that the board is taken out from the sub-frame, or the board is placed in the sub-frame, after the action of placing the board or closing the board is completed, the sub-frame can be inserted back into the mother frame, and the board placing or closing is completed. The mother frame and the sub-frames can be conveyed to an exit end along the conveying path.

The beneficial effect of the present invention is that the method for assembling and disassembling the sub-frame and the sub-frame assembling and disassembling machine provided by the present invention includes a frame positioning mechanism, a sub-frame pulling mechanism, a frame opening and clamping positioning mechanism, and a frame positioning mechanism. The pick-and-place unit can perform the operations of frame positioning, sub-frame pulling up, frame clip opening and clip positioning, and pick-and-place transfer and loading. The sub-frame, the mother frame and the board can be accurately positioned, so that the board placing and closing operations can be completed quickly, effectively shortening the working hours and improving the production efficiency.

For a further understanding of the features and technical content of the present invention, please refer to the following detailed descriptions and drawings of the present invention. However, the drawings provided are only for reference and description, and are not intended to limit the present invention.

The following are specific specific examples to illustrate the embodiments disclosed in the present invention, and those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are merely schematic illustrations, and are not drawn according to the actual size, and are stated in advance. The following embodiments will further describe the related technical contents of the present invention in detail, but the disclosed contents are not intended to limit the protection scope of the present invention. In addition, the term "or", as used herein, should include any one or a combination of more of the associated listed items, as the case may be.

[Example]

The present invention provides a method for assembling and disassembling a sub-mother frame, comprising the following steps:

First, a sub-frame assembly disassembly machine (as shown in Figure 1) is provided. The sub-mother frame assembly disassembly machine includes a lifting and conveying mechanism 1, a frame positioning mechanism 2, a sub-frame pulling mechanism 3, and a frame opening and clamping mechanism. Positioning mechanism 4 and a pick-and-place unit 5 .

The elevating conveying mechanism 1 has a transfer platform 11 , which can be a general elevating platform, which can be driven up and down by means of a motor and a belt. The transfer platform 11 can receive a trolley 60 at an entry end 12 The delivered sub-frame 50 (as shown in FIG. 5 ), the sub-frame 50 includes a mother frame 51 and a plurality of sub-frames 52, the sub-frames 52 are inserted on the mother frame 51, and each sub-frame 52 Can be used to place a board (figure omitted). First, the transfer platform 11 can drive the mother-child frame 50 to rise, and the trolley 60 is withdrawn; The elevating and conveying mechanism 1 can also be omitted, that is, the parent-child frame 50 can be input manually or in other ways.

Then, the frame transfer mechanism 6 drives the mother frame 50 to convey the frame positioning mechanism 2 along a conveying path A, and uses the frame positioning mechanism 2 to position the mother frame 51 and the child frames 52 so that the mother frame 50 is The frame 51 and the sub-frames 52 can be positioned at predetermined positions, so that the positions of the main frame 51 and the sub-frames 52 are clear. The structure of the frame positioning mechanism 2 is not limited.

In this embodiment, the frame positioning mechanism 2 may include a main frame positioning group 21 and a sub-frame positioning group 22 (as shown in FIG. 2 ). The main frame positioning group 21 may include a first power source 211 , a The transmission mechanism 212 , two linkage seats 213 , two first positioning plates 214 , a plurality of second power sources 215 and a plurality of second positioning plates 216 . The two interlocking bases 213 are spaced apart. The transmission mechanism 212 is connected between the first power source 211 and the two interlocking bases 213 . The transmission mechanism 212 may include transmission elements such as belts and rotating shafts. The first power source 211 may be a motor or the like. , the first power source 211 can drive the two linkage seats 213 to move forward and backward through the transmission mechanism 212 , and the two first positioning plates 214 are respectively arranged on the two linkage seats 213 , so the two linkage seats 213 can be used to drive the two first positioning plates 214 Move forward and backward. The second power sources 215 are respectively disposed at both ends of the two first positioning plates 214 , the second positioning plates 216 are respectively connected to the second power sources 215 , and the second power sources 215 may be motors or the like , the second power sources 215 can respectively drive the second positioning plates 216 to rotate, so that the second positioning plates 216 can position the front and rear sides of the mother frame 51, so that the front, rear and left sides of the mother frame 51 , All four right sides can be positioned.

The sub-frame positioning group 22 may include two third power sources 221 and two third positioning plates 222. The third power sources 221 may be cylinders, etc. The two third power sources 221 are respectively disposed on the two linkage seats 213, and the two third power sources The positioning plates 222 are respectively connected to the two third power sources 221, and the two third power sources 221 can respectively drive the two third positioning plates 222 to move left and right, so as to adjust the distance between the two third positioning plates 222, so as to utilize the two third positioning plates 222. The positioning plate 222 positions the left and right sides of the sub-frame 52 , so that the main frame 51 and the sub-frame 52 can be positioned accurately.

Next, the sub-frame 52 is pulled up by the sub-frame pulling mechanism 3 to separate the sub-frame 52 from the mother frame 51 . In this embodiment, the sub-frame pulling mechanism 3 includes a fourth power source 31 , a transmission group 32 and a clamping mechanism 33 (as shown in FIG. 3 ). The transmission group 32 is connected to the fourth power source 31 and the clamping mechanism 33, the fourth power source 31 may be a cylinder or the like, the transmission group 32 may include a transmission member such as a screw, the fourth power source 31 can drive the clamping mechanism 33 to rise and fall through the transmission group 32, the clamping mechanism The mechanism 33 can be used to clamp the sub-frame 52. The clamping mechanism 33 can include an air cylinder 331 and a clamp 332. The clamp 332 is connected to the air cylinder 331. The air cylinder 331 can drive the clamp 332 to open and clamp. The sub-frame 52 is clamped, and the sub-frame 52 is driven to perform an upward pulling action.

Next, the frame opening and positioning mechanism 4 is actuated to perform the operations of opening and positioning the sub-frame 52, and then the pick-and-place unit 5 is used to grab the board to carry out the action of placing or closing the board, so that the board is taken out from the sub-frame 52, Or the board is placed on the sub-frame 52, and the pick-and-place unit 5 can be a robotic arm or other pick-and-place structures. After the action of placing or retrieving the board is completed, insert the sub-frame 52 back into the mother frame 51; repeat the above steps so that all the sub-frames 52 in the mother frame 51 have completed the action of placing or retrieving the board. In this embodiment, the frame opening and positioning mechanism 4 includes at least one air cylinder 41 , a push plate 42 , a positioning structure 43 and a plurality of fasteners 44 (as shown in FIG. 4 ). The push plate 42 Connected to the cylinder 41 , the positioning structure 43 is disposed on one side of the push plate 42 , and the positioning structure 43 can be a U-shaped protruding structure, which can be used to receive the sub-frame 52 . The clips 44 are respectively connected to a fifth power source 45 . The fifth power source 45 can be a cylinder or the like, and the fifth power source 45 can be used to drive the clips 44 to rotate. The air cylinder 41 can push the push plate 42 forward, use the positioning structure 43 to position the three sides of the sub-frame 52 , and can use the fasteners 44 to fasten the sub-frame 52 . In this way, it is convenient to use the pick-and-place unit 5 to carry out the board placing or closing operation, and then the sub-frame 52 can be inserted back into the mother frame 51 by using the sub-frame pulling mechanism 3 .

Finally, the finished mother frame 51 and the sub-frames 52 are conveyed to an exit end 13 along the conveying path A, so as to be conveyed to the next work station by a trolley.

[Advantageous effects of the embodiment]

The beneficial effect of the present invention is that the method for assembling and disassembling the sub-frame and the sub-frame assembling and disassembling machine provided by the present invention includes a frame positioning mechanism, a sub-frame pulling mechanism, a frame opening and clamping positioning mechanism, and a frame positioning mechanism. The pick-and-place unit can perform the operations of frame positioning, sub-frame pulling up, frame clip opening and clip positioning, and pick-and-place transfer and loading. The sub-frame, the mother frame and the board can be accurately positioned, so that the board placing and closing operations can be completed quickly, effectively shortening the working hours and improving the production efficiency.

The content disclosed above is only a preferred feasible embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, any equivalent technical changes made by using the contents of the description and drawings of the present invention are included in the application of the present invention. within the scope of the patent.

1: Lifting and conveying mechanism 11: Transfer platform 12: Entry end 13: Exit end 2: Frame positioning mechanism 21: Mother frame positioning group 211: First Power Source 212: Transmission mechanism 213: linkage seat 214: The first positioning plate 215: Second Power Source 216: Second positioning plate 22: Subframe positioning group 221: Third Power Source 222: The third positioning plate 3: Sub-frame pull-up mechanism 31: Fourth Power Source 32: Transmission group 33: Clamping mechanism 331: Cylinder 332: Fixtures 4: Frame opening and positioning mechanism 41: Cylinder 42: push plate 43: Positioning Structure 44: Snaps 45: Fifth Power Source 5: Pick and place unit 6: Frame transfer mechanism 50: Mother and Child Frame 51: Mother frame 52: Subframe 60: Trolley A: Conveying path

FIG. 1 is a perspective view of the disassembled machine of the sub-mother frame assembly according to the present invention.

FIG. 2 is a perspective view of the frame positioning mechanism of the present invention.

FIG. 3 is a perspective view of the sub-frame pull-up mechanism of the present invention.

4 is a perspective view of the frame opening and clamping positioning mechanism of the present invention.

FIG. 5 is a perspective view of a mother frame and a subframe of the present invention.

1: Lifting and conveying mechanism

11: Transfer platform

12: Entry end

13: Exit end

2: Frame positioning mechanism

3: Sub-frame pull-up mechanism

4: Frame opening and positioning mechanism

5: Pick and place unit

6: Frame transfer mechanism

60: Trolley

A: Conveying path

Claims (12)

A method for assembling and disassembling a sub-mother frame, comprising the steps of: A sub-frame assembly disassembly machine is provided, which includes a frame positioning mechanism, a sub-frame pulling mechanism, a frame opening and clamping positioning mechanism and a pick-and-place unit; An entry end receives a sub-frame, the sub-frame includes a main frame and a plurality of sub-frames, the sub-frames are inserted on the main frame, and each sub-frame can be used to place a board, so that the sub-frame can be placed on the sub-frame. The mother frame is placed in a frame transfer mechanism; Using the frame transfer mechanism to drive the sub-mother frame to the frame positioning mechanism along a conveying path, and use the frame positioning mechanism to position the mother frame and the sub-frames, so that the mother frame and the sub-frames are positioned at predetermined positions Location; pulling up the subframe with the subframe pulling mechanism; The frame opening and positioning mechanism is activated to perform the operations of opening and positioning the sub-frame, and then the pick-and-place unit is used to grab the board for placing or closing the board, so that the board is taken out from the sub-frame, Or put the board on the sub-frame, and after the action of placing the board or closing the board is completed, insert the sub-frame back into the mother-frame with the sub-frame pull-up mechanism; repeat the above steps to make the All subframes complete the action of placing or closing the board; and The mother frame and the sub-frames completed by placing or closing the board are conveyed to an exit end along the conveying path. The method for assembling and disassembling a parent frame as claimed in claim 1, wherein the frame positioning mechanism comprises a parent frame positioning group and a child frame positioning group, and the parent frame positioning group and the child frame positioning group are respectively used for positioning the parent frame and these subframes. The method for assembling and disassembling the sub-sub-frame as claimed in claim 2, wherein the main frame positioning group comprises a first power source, a transmission mechanism, two linkage seats, two first positioning plates, a plurality of second power sources and a plurality of A second positioning plate, the transmission mechanism is connected between the first power source and the two linkage bases, the first power source can drive the two linkage bases to move forward and backward through the transmission mechanism, and the two first positioning plates are respectively Set on the two linkage seats, the two linkage seats can be used to drive the two first positioning plates to move forward and backward, so that the two first positioning plates are positioned on the left and right sides of the mother frame, and the second power sources are respectively Disposed at both ends of the two first positioning plates, the second positioning plates are respectively connected to the second power sources, and the second power sources can respectively drive the second positioning plates to rotate, so that the second positioning plates are rotated. The two positioning plates can position the front and rear sides of the mother frame. The method for assembling and disassembling the sub-frame as claimed in claim 2, wherein the sub-frame positioning group comprises two third power sources and two third positioning plates, the two third power sources are respectively disposed on the two linkage seats, and the two The third positioning plates are respectively connected to the two third power sources, and the two third power sources can respectively drive the two third positioning plates to move left and right, so that the two third positioning plates can position the left and right sides of the sub-frame. sides. The method for assembling and disassembling the sub-frame as claimed in claim 1, wherein the sub-frame pulling mechanism comprises a fourth power source, a transmission group and a clamping mechanism, and the transmission group is connected to the fourth power source and the clamp Between the holding mechanisms, the fourth power source can drive the holding mechanism to move up and down through the transmission group, and the holding mechanism can be used to hold the sub-frame and drive the sub-frame to pull up. The method for assembling and disassembling the sub-mother frame according to claim 1, wherein the frame opening and positioning mechanism comprises at least one air cylinder, a push plate, a positioning structure and a plurality of fasteners, and the push plate is connected to the air cylinder, The positioning structure is arranged on one side of the push plate, the clips are respectively connected to a fifth power source, the fifth power source can drive the clip to rotate, the air cylinder can push the push plate forward, and The three sides of the sub-frame are positioned with the positioning structure, and the sub-frame can be fastened with the clips. A sub-mother frame assembly disassembly machine, including: A frame transfer mechanism, a sub-mother frame is placed on the frame transfer mechanism, the sub-mother frame includes a main frame and a plurality of sub-frames, the sub-frames are inserted on the mother frame, and each sub-frame can for placing a board; A frame positioning mechanism, the frame transfer mechanism can drive the mother and child frames to be transported to the frame positioning mechanism along a conveying path, and use the frame positioning mechanism to position the mother frame and the sub-frames, so that the mother frame and the some subframes are positioned at predetermined positions; a sub-frame pulling mechanism capable of pulling up the sub-frame; and A frame opening and positioning mechanism, the frame opening and positioning mechanism can perform the operation of opening and positioning the sub-frame, and grasps the board with a pick-and-place unit to perform the action of placing or closing the board, so that the board is moved by The sub-frame is taken out, or the board is placed in the sub-frame, after the action of placing or retracting the board is completed, the sub-frame can be inserted back into the mother frame, the mother frame and the The sub-frame can be conveyed to an exit end along the conveying path. The sub-frame group disassembly machine according to claim 7, wherein the frame positioning mechanism comprises a main frame positioning group and a sub-frame positioning group, the main frame positioning group and the sub-frame positioning group are respectively used for positioning the mother frame and these subframes. The sub-mother frame assembly disassembly machine according to claim 8, wherein the main frame positioning group comprises a first power source, a transmission mechanism, two linkage seats, two first positioning plates, a plurality of second power sources and a plurality of A second positioning plate, the transmission mechanism is connected between the first power source and the two linkage bases, the first power source can drive the two linkage bases to move forward and backward through the transmission mechanism, and the two first positioning plates are respectively Set on the two linkage seats, the two linkage seats can be used to drive the two first positioning plates to move forward and backward, so that the two first positioning plates are positioned on the left and right sides of the mother frame, and the second power sources are respectively Disposed at both ends of the two first positioning plates, the second positioning plates are respectively connected to the second power sources, and the second power sources can respectively drive the second positioning plates to rotate, so that the second positioning plates are rotated. The two positioning plates can position the front and rear sides of the mother frame. The sub-frame assembly disassembly machine as claimed in claim 9, wherein the sub-frame positioning assembly includes two third power sources and two third positioning plates, the two third power sources are respectively disposed on the two linkage seats, and the two The third positioning plates are respectively connected to the two third power sources, and the two third power sources can respectively drive the two third positioning plates to move left and right, so that the two third positioning plates can position the left and right of the sub-frames. right side. The sub-frame assembly disassembly machine as claimed in claim 7, wherein the sub-frame pulling mechanism comprises a fourth power source, a transmission group and a clamping mechanism, and the transmission group is connected to the fourth power source and the clamp Between the holding mechanisms, the fourth power source can drive the holding mechanism to rise and fall through the transmission group, and the holding mechanism can be used to hold the sub-frame and drive the sub-frame to be pulled up or inserted downward. action. The sub-mother frame assembly and disassembly machine according to claim 7, wherein the frame opening and positioning mechanism comprises at least one air cylinder, a push plate, a positioning structure and a plurality of fasteners, and the push plate is connected to the air cylinder, The positioning structure is arranged on one side of the push plate, the clips are respectively connected to a fifth power source, the fifth power source can drive the clip to rotate, the air cylinder can push the push plate forward, and The three sides of the sub-frame are positioned with the positioning structure, and the sub-frame can be fastened with the clips.

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