CN113859972A - Bending clamp, carrying device, assembly system and assembly method thereof - Google Patents
Bending clamp, carrying device, assembly system and assembly method thereof Download PDFInfo
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- CN113859972A CN113859972A CN202111301986.2A CN202111301986A CN113859972A CN 113859972 A CN113859972 A CN 113859972A CN 202111301986 A CN202111301986 A CN 202111301986A CN 113859972 A CN113859972 A CN 113859972A
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- 238000005452 bending Methods 0.000 title claims abstract description 125
- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000008569 process Effects 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 13
- 239000011087 paperboard Substances 0.000 description 112
- 239000011111 cardboard Substances 0.000 description 45
- 238000009434 installation Methods 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010009 beating Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of assembly tools, in particular to a bending fixture, a carrying device, an assembly system and an assembly method thereof. Above-mentioned assembly system has realized waiting that the automation of bending snatchs, bends and the assembly, and whole operation process realizes automaticly, and moreover, the operation process of bending is very simple, labour saving and time saving, the operation of conveniently bending.
Description
Technical Field
The invention relates to the technical field of assembly tools, in particular to a bending fixture, a carrying device, an assembly system and an assembly method thereof.
Background
In the assembly process of product, sometimes in order to install certain part conveniently, need assemble after bending this part, for example when carrying out the outer quick-witted assembly of air conditioner, because the condenser of the outer quick-witted inside of air conditioner is direct naked mostly, lead to the in-process of the panel beating back lid of the outer machine of installation air conditioner extremely fragile condenser, so can assemble one deck cardboard earlier in the inboard before the lid behind the installation panel beating usually, because the size of cardboard is bigger than the installing port area of the panel beating back lid of reserving usually, need bend the certain angle of cardboard and then install into when the assembly, it is level and smooth to restore the cardboard after going into to wait to install, however, bend and the installation to the cardboard mainly still goes by the manual work at present, the manual labor wastes time and energy, and is higher in cost.
Disclosure of Invention
The main purposes of the invention are: the utility model provides a bending fixture, handling device, assembly system and assembly method thereof, aims at adopting an automated mode to replace manual work to assemble to solve the problem that manual labor is time-consuming and labor-consuming and has high cost.
In order to achieve the technical problem, the invention provides a bending fixture, which comprises a first limiting part, a movable assembly and a second limiting part, wherein the first limiting part, the movable assembly and the second limiting part are sequentially arranged in a first direction, the movable assembly is used for fixing a first region of a piece to be bent, the movable assembly can reciprocate along a second direction, the second direction is perpendicular to the first direction, and in the moving process of the movable assembly, the first limiting part and the second limiting part are respectively used for limiting the second region and the third region of the piece to be bent.
Optionally, the first limiting part and the second limiting part are both limiting plates extending along the second direction.
Optionally, the movable assembly comprises a suction cup.
Optionally, the suction cup is a vacuum cup;
the sucking discs are at least provided with two.
Optionally, the bending fixture further comprises a driving assembly connected with the movable assembly.
Optionally, the driving assembly comprises a driving member and a telescopic rod, the telescopic rod is connected with the movable assembly, and the driving member is connected with the telescopic rod and can drive the telescopic rod to extend and retract.
Optionally, the telescopic length of the telescopic rod is adjustable.
The invention also provides a carrying device which comprises the bending clamp, wherein the bending clamp is arranged on the cantilever of the carrying device.
The invention also provides an assembly system, which comprises the carrying device and a conveying device, wherein the conveying device is used for conveying the materials to be assembled.
Optionally, the assembling system further comprises a vision device, the vision device is used for detecting whether the material to be assembled is in place, and the vision device is electrically connected with the conveying device and the carrying device.
In addition, the invention provides an assembly method, which is used for the assembly system as described in any one of the above items, and the assembly method comprises the steps that the conveying device conveys a material to be assembled to a specified position, and the conveying device grabs the piece to be bent and conveys the piece to be bent to the position of the material to be assembled; the bending fixture is used for bending the piece to be bent, the carrying device is used for installing the bent piece into the material to be assembled and restoring the bent piece through the bending fixture.
The invention has the beneficial effects that: the bending fixture is used for grabbing and bending a piece to be bent, the bending fixture is composed of a first limiting part, a movable assembly and a second limiting part, the first limiting part, the movable assembly and the second limiting part are sequentially arranged in a first direction, the movable assembly is fixed in a first area of the piece to be bent, the first area of the piece to be bent and the movable assembly are made to move along a second direction, and meanwhile the first limiting part and the second limiting part respectively play a limiting role in a second area and a third area of the piece to be bent. Then, when bending the operation, the anchor clamps of bending snatch and wait to bend, through the activity subassembly along the activity of second direction, with treat the first region of bending along the second direction pulling, and treat the second region and the third region of bending because the spacing unable quilt that receives first locating part and second locating part respectively is stimulateeed, thereby can utilize activity subassembly and two locating parts to realize treating the multi-angle of bending automatically and bend, the operation process of bending is very simple, time saving and labor saving, the operation of conveniently bending. In addition, the whole bending clamp is simpler in structural arrangement.
Above-mentioned handling device including the anchor clamps of bending, the anchor clamps of bending are installed on handling device's cantilever, have realized waiting to bend through the anchor clamps of bending snatching and bending to the transport and the installation of waiting to bend have been realized through whole handling device, so realize waiting to bend with bending and installation with the help of the handling device operation, compare in the manual work and carry out the operation, saved the activity duration through the operation of above-mentioned handling device, improved the operating efficiency, reduced the cost of labor. In addition, the consistency of the piece to be bent is high when the carrying device is used for taking and placing the piece, high-precision assembly can be achieved, the error rate is lower compared with that of manual work, and the product quality can be improved.
Above-mentioned assembly system, except including handling device, still include conveyer, treat to bend when the installation gets into the interior operation of waiting to assemble the material, usable conveyer conveying is waited to assemble the material, then utilize handling device will treat that the piece of bending is light after the installation get into wait to assemble the material inside, install go back recycle the anchor clamps of bending will bend the piece recover to level and smooth can. So, through whole above-mentioned assembly system, realized waiting to bend the automation snatch, bend and assemble, whole operation process realizes the automation, and the artifical manual assembly of fungible waits the process of the piece of bending, reaches the purpose that reduces the operator and increase efficiency, moreover, utilizes handling device's high accuracy assembly, reducible rejection rate improves product quality.
According to the assembling method, during assembling operation, after materials to be assembled are conveyed to the designated position through the conveying device, the conveying device stops conveying immediately, meanwhile, the conveying device grabs the pieces to be bent to be conveyed to the position where the materials to be assembled are located, then the pieces to be bent are bent to reach the required angle through the bending clamp, so that the conveying device can install the bent pieces into the materials to be assembled, and finally the bent pieces are restored through the bending clamp, so that the whole assembling process of the pieces to be bent is completed. By applying the assembling system and the assembling method in the assembling and machining process of the piece to be bent, the whole assembling operation process is very automatic, a series of automatic processes from grabbing, carrying and positioning to assembling of the piece to be bent can be realized, the assembling and machining process is simple, the labor cost is effectively reduced, the labor force is saved, and the assembling efficiency of the piece to be bent is improved.
Drawings
The advantages of the above and/or additional aspects of the present invention will become apparent and readily appreciated from the following description of the embodiments taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of the assembly of the bending fixture and paperboard of the present invention;
FIG. 2 is a schematic view of the assembly of the bending fixture and the blank of FIG. 1 in a first state;
FIG. 3 is a schematic view of the assembly of the bending fixture and the blank of FIG. 1 in a second state;
FIG. 4 is a schematic view of the assembly of the bending fixture and the blank of FIG. 1 in a third condition;
FIG. 5 is a schematic view of the assembly of a carrier and blank with the bending fixture of FIG. 1;
FIG. 6 is a schematic view of the assembly system and the assembly of cartons with the handling device of FIG. 5;
wherein the correspondence between the reference numbers and the names of the components in fig. 1 to 6 is:
100. bending the clamp;
10. a suction cup;
20. a first limit piece;
30. a second limiting member;
40. a drive member;
50. a telescopic rod;
60. a suction cup holder;
70. a mounting frame;
80. a flange;
200. a carrying device;
300. a conveying device;
400. a vision device;
500. a paperboard; 501. a paperboard to be grabbed; 502. an unbent paperboard; 503. a folded paperboard; 600. an air conditioner outdoor unit; 610. a condenser.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
An embodiment of the present invention provides a bending fixture 100, and the bending fixture 100 is used for grabbing a to-be-bent piece and bending the to-be-bent piece, wherein in the present invention, the to-be-bent piece is a paper board 500. As shown in fig. 1, the bending jig 100 includes a first limiting member 20, a movable member, and a second limiting member 30 sequentially disposed in a first direction, the first direction is an up-down direction, that is, the first limiting member 20 and the second limiting member 30 are disposed at two sides of the movable member respectively, the middle movable member is used for fixing a first region of the paper board 500, the movable member is capable of reciprocating along a second direction, the second direction is a left-right direction perpendicular to the first direction, and in the moving process of the movable member, the first limiting member 20 and the second limiting member 30 at two sides are used for limiting a second region and a third region of the paper board 500 respectively, so that the paper board 500 is bent from the first region.
The bending fixture 100 is used for grabbing and bending the paper board 500, the bending fixture 100 is composed of a first limiting part 20, a movable component and a second limiting part 30 which are sequentially arranged in a first direction, the movable component fixes a first region of the paper board 500, the first region and the movable component of the paper board 500 are enabled to move along a second direction, and meanwhile the first limiting part 20 and the second limiting part 30 respectively play a limiting role in a second region and a third region of the paper board 500. Then, when bending the operation, the bending fixture 100 grabs the cardboard 500, and moves along the second direction through the movable assembly, so as to pull the first region of the cardboard 500 along the second direction, and the second region and the third region of the cardboard 500 can not be pulled because of the spacing that receives the first locating part 20 and the second locating part 30 respectively, so that the multi-angle automatic bending of the cardboard 500 can be realized by using the movable assembly and the two locating parts, the bending operation process is very simple, time and labor are saved, and the bending operation is convenient. In addition, the entire bending jig 100 is also relatively simple in structural arrangement.
It should be noted that the first region is a middle position of the paper board 500, the second region and the third region are upper and lower positions of the paper board 500 respectively, that is, the movable assembly is used for fixing the middle position of the paper board 500, and the first limiting member 20 and the second limiting member 30 are used for limiting the upper and lower positions of the paper board 500 respectively. Therefore, when the paper board 500 is bent, the middle position of the paper board 500 can be pulled to move along the second direction by the movable assembly, and the upper and lower positions of the paper board 500 cannot be pulled due to the limit of the first limiting member 20 and the second limiting member 30, respectively, and the limit direction of the first limiting member 20 and the second limiting member 30 to the upper and lower positions of the paper board 500 is opposite to the pull direction of the movable assembly to the middle position of the paper board 500, so that when the pull of the movable assembly and the limit forces of the two limiting members are simultaneously applied to the paper board 500, the paper board 500 is bent from the middle position.
Referring to fig. 2 and 3, for convenience of description, the specific bending process of the bending fixture 100 of the present invention is defined as an unbent paperboard 502 by defining a paperboard 500 before bending as an unbent paperboard 502, and a paperboard 500 after bending as a bent paperboard 503, and fig. 2 illustrates a state of the bending fixture 100 when just grabbing, at this time, a movable component fixes a middle position of the unbent paperboard 502, a preset distance or no distance may be left between an upper position and a lower position of the unbent paperboard 502 and a first limiting member 20 and a second limiting member 30, when bending is required, the upper position and the lower position of the unbent paperboard 502 are driven to move by movement of the movable component until the upper position and the lower position of the unbent paperboard 502 reach positions of the first limiting member 20 and the second limiting member 30 respectively, the upper position and the lower position of the unbent paperboard 502 are supported by the first limiting member 20 and the second limiting member 30 respectively, and the middle position of the unbent paperboard 502 is moved by the movable component, further, the middle position of the unbent cardboard 502 is pulled, and since the supporting force and the pulling force are opposite acting forces and act on the unbent cardboard 502 at the same time, the unbent cardboard 502 is bent from the middle position, so that the state of the bent cardboard 503 shown in fig. 3 is achieved, and the automatic bending of the cardboard 500 is realized.
In the present embodiment, as shown in fig. 1, the first limiting member 20 and the second limiting member 30 are both limiting plates extending along the second direction. Through adopting the limiting plate spacing, not only simple structure, the paper feed board 500 that moreover can be better is opposite with the pulling force direction and is located the holding power on the collinear for the middle part position of cardboard 500 realizes bending under the pulling force effect.
In this embodiment, the movable assembly comprises a suction cup 10. Through adopting sucking disc 10, cardboard 500's middle part position mainly absorbs through sucking disc 10, and then realize bending anchor clamps 100 and to the snatching of cardboard 500, moreover, when bending the operation, sucking disc 10 forms the pulling force to cardboard 500's suction to its middle part position, this pulling force is opposite with the supporting force direction of limiting plate to cardboard 500's upper and lower position, and act on cardboard 500 simultaneously, be convenient for bend, play the effect of absorbing cardboard 500 on the one hand promptly through sucking disc 10, on the other hand has still played a pulling force in the middle part of cardboard 500, supporting force and pulling force opposite direction and act on cardboard 500 simultaneously, cardboard 500 can take place to bend. Of course, in other embodiments, other forms of fixation may be used.
Further, in the present embodiment, the suction cup 10 is a vacuum suction cup, wherein the diameter of the suction cup 10 is about 60mm, and the vacuum pressure of the suction cup 10 can be adjusted according to the actual conditions of the cardboard 500, such as the specific thickness and hardness. So, through selecting for use the suitable sucking disc 10 of bore size and adjusting the inside evacuation pressure of sucking disc 10 enough, satisfy sucking disc 10 and to cardboard 500's suction capacity, guarantee that sucking disc 10 firmly absorbs cardboard 500 and does not drop. Moreover, in the present embodiment, a plurality of suction cups 10, specifically two suction cups 10, are provided, and the two suction cups 10 are located on the same straight line. Thus, the two suction cups 10 further ensure the firm suction effect on the paperboard 500.
In this embodiment, the bending jig 100 further includes a driving assembly connected to the suction cups 10, wherein two suction cups 10 are connected to the same driving assembly. Through setting up drive assembly for drive two sucking discs 10 are along the activity of second direction, and drive assembly drives two sucking discs 10 activities simultaneously, so can bend cardboard 500.
Further, in the present embodiment, the driving assembly includes a driving member 40 and an expansion link 50, the expansion link 50 is connected to the two suction cups 10, the driving member 40 is connected to the expansion link 50 and can drive the expansion link 50 to expand and contract, wherein the driving member 40 is an air cylinder. Through setting up driving piece 40 and telescopic link 50, can drive telescopic link 50 flexible when driving piece 40 during operation, alright like this with two sucking discs 10 activities of flexible drive through telescopic link 50 to realize that cardboard 500 bends. During specific bending operation, the driving member 40 drives the telescopic rod 50 to contract so as to drive the middle position of the unbent paperboard 502 to move reversely, when the upper and lower positions of the unbent paperboard 502 reach the positions of the first limiting member 20 and the second limiting member 30, respectively, the upper and lower positions of the unbent paperboard 502 are under the supporting force action of the first limiting member 20 and the second limiting member 30, respectively, the middle position of the unbent paperboard 502 drives the two suckers 10 to move due to the contraction of the telescopic rod 50, and further, the middle position of the unbent paperboard 502 is under the pulling force acting opposite to the supporting force, and the pulling force and the supporting force act on the unbent paperboard 502 at the same time, so that the unbent paperboard 503 can be bent. This anchor clamps 100 of bending utilizes drive assembly, movable assembly and two locating parts to realize the automatic bending of multi-angle of cardboard 500, and the operation of bending is simple and convenient, labour saving and time saving, the bending of cardboard 500 of being convenient for. In addition, in the present embodiment, the bending jig 100 further includes a suction cup holder 60, the two suction cups 10 are both mounted on the suction cup holder 60, and the telescopic rod 50 is connected to the suction cup holder 60 to be connected to the two suction cups 10 through the suction cup holder 60.
It should be noted that, in the present embodiment, the telescopic length of the telescopic rod 50 is adjustable. Referring to fig. 3 and 4, fig. 3 and 4 respectively show that under the condition that the telescopic rod 50 has different telescopic lengths, the driving member 40 contracts to respectively drive the middle position of the paper board 500 to move to the first position and the second position, so as to meet different bending angle requirements. Like this, when bending the operation, drive the shrink of telescopic link 50 through driving piece 40 and bend, simultaneously the shrink length of accessible restriction telescopic link 50 to the motion stroke of regulation control telescopic link 50 controls the middle part position activity of cardboard 500 to position one or position two, with the angle size of bending of adjusting cardboard 500, in different stroke range for example in position one or position two, cardboard 500 forms different angle sizes of bending. Moreover, in this embodiment, the specific bending angle needs to be calculated according to the size of the mounting opening and the size of the paper board 500 to obtain the actual bending angle, and then the movement stroke of the telescopic rod 50 is obtained according to the actual bending angle, so as to facilitate the installation of the paper board 500.
In this embodiment, the bending jig 100 further includes a mounting frame 70, the driving component is mounted on the mounting frame 70, the driving component is connected to the two suction cups 10 through the suction cup bracket 60, and the first limiting member 20 and the second limiting member 30 are mounted on the mounting frame 70. The mounting frame 70 facilitates the mounting of the driving assembly, the first limiting member 20, the second limiting member 30, the suction cup 10, etc., so as to form an integral structure.
In this embodiment, the bending jig 100 further includes a flange 80, the flange 80 is connected to the end of the driving assembly, and the suction cup 10 is connected to the front end of the driving assembly through the telescopic rod 50. The flange 80 is provided in order to achieve a fixed connection of the bending jig 100 to the arm of the handling device 200 via the flange 80.
In another embodiment of the present invention, a carrying device 200 including the bending jig 100 is provided, as shown in fig. 5, the bending jig 100 is mounted on a cantilever of the carrying device 200, wherein the carrying device 200 is a six-axis robot, and the cantilever of the six-axis robot is connected to the bending jig 100 by a flange 80 at the end of a driving component, so that the bending jig 100 is driven by the six-axis robot to move to carry and mount the paper board 500.
According to the carrying device 200 comprising the bending clamp 100, the bending clamp 100 is installed on the cantilever of the carrying device 200, namely the bending clamp 100 is installed on the cantilever of a six-axis robot, grabbing and bending of the paper boards 500 are achieved through the bending clamp 100, carrying and installing of the paper boards 500 are achieved through the whole carrying device 200, operation is achieved through the carrying device 200 to bend and install the paper boards 500, compared with manual operation, operation time is saved through operation of the carrying device 200, operation efficiency is improved, and labor cost is reduced. In addition, the consistency of taking and placing the paper boards 500 by using the carrying device 200 is high, high-precision assembly can be realized, the error rate is lower compared with that of manual work, and the product quality can be improved.
In another embodiment of the present invention, an assembling system including the above-mentioned carrying device 200 is provided, as shown in fig. 6, the assembling system further includes a conveying device 300, the conveying device 300 is used for conveying materials to be assembled, the carrying device 200 is arranged at one side of the conveying device 300, and the carrying device 200 is used for carrying the paper boards 500 to the positions where the materials to be assembled are located, wherein in the present invention, the materials are air conditioner outdoor units 600, the conveying device 300 is in the form of a conveyor belt, that is, a conveyor belt for conveying the air conditioner outdoor units 600 is arranged on a table top of the conveying device 300, and for convenience of description, the paper boards 500 which are not subjected to assembling operation are defined as paper boards 501 to be grabbed.
In a specific embodiment, the air conditioner external unit 600 is conveyed by the conveyor 300 to an assembly station of the paper board 500, wherein the assembly station is mainly to assemble a layer of paper board 500 on the inner side of the sheet metal rear cover of the air conditioner external unit 600, so that fins of the internal condenser 610 are prevented from being damaged by collision when the sheet metal rear cover is installed. The paper board 501 to be grabbed is placed on one side of the carrying device 200, the carrying device 200 can rotate, after the carrying device 200 grabs the paper board 501 to be grabbed, the carrying device 200 can rotate to a positioning point in front of the position of the conveying device 300 on the other side, and after the non-bent paper board 502 is bent by the bending clamp 100 to reach a required angle, the carrying device 200 can further move to install the bent paper board 503 into the air conditioner external unit 600, and after the bent paper board 503 is installed, the bent paper board 503 is restored and flattened by the bending clamp 100, so that the whole assembling process is completed, wherein the specific bending angle of the non-bent paper board 502 needs to be calculated according to the size of the installation opening of the air conditioner external unit 600 and the size of the paper board 500 to obtain an actual bending angle, and then the movement stroke of the telescopic rod 50 is obtained according to the actual bending angle.
The assembling system comprises the carrying device 200 and the conveying device 300, when the paper board 500 is installed and enters the air conditioner external unit 600 for operation, the conveying device 300 can be used for conveying the air conditioner external unit 600, then the carrying device 200 is used for bending the paper board 500 and then easily installing the paper board 500 into the air conditioner external unit 600, and after the paper board 500 is installed, the bending clamp 100 is used for restoring and flattening the paper board 500. So, through whole above-mentioned assembly system, realized that outer machine 600 of air conditioner produces the automation of going up cardboard 500 and snatch, bend and assemble, whole operation process realizes automaticly, and the manual work of fungible is produced outer machine 600 of air conditioner and is gone up the process of hand frock matching cardboard 500, reaches the purpose that reduces the crew and increases efficiency, moreover, utilizes handling device 200's high accuracy assembly, reduces the rejection rate, improves product quality.
It should be noted that, in order to prevent the paper board 500 from directly falling out after being placed into the air conditioner external unit 600, the size of the mounting opening reserved for the air conditioner external unit 600 is generally slightly smaller than the size of the paper board 500, and therefore, when the paper board 500 is assembled, the paper board 500 is usually bent by a certain angle and then installed, so that the paper board 500 is more easily installed inside the air conditioner external unit 600, and after the paper board 500 is installed, the paper board 500 is restored to be flat, and the installation is completed.
In this embodiment, the assembly system further includes a vision device 400, the vision device 400 is used for detecting whether the air conditioner outdoor unit 600 is in place, and the vision device 400 is electrically connected to the conveying device 300 and the carrying device 200. By arranging the vision device 400, the vision device 400 is used for detecting whether the air conditioner external unit 600 is conveyed to a specified position, moreover, when the vision device 400 detects that the air conditioner external unit 600 reaches the specified position, the vision device 400 can simultaneously send in-place signals to the conveying device 300 and the carrying device 200, the conveying device 300 immediately stops conveying after receiving the in-place signals, and the carrying device 200 simultaneously receives the in-place signals and starts to grab the paperboard 500, in addition, as the paperboard 501 to be grabbed is mainly sucked by the suction cup 10, the carrying device 200 can grab the paperboard 500 to a positioning point before assembly after receiving the vacuum signals of the suction cup 10, wherein, after the suction cup 10 sucks the paperboard 500, the suction cup 10 forms a vacuum state inside, so the carrying device 200 can detect the situation.
In addition, it should be noted that the assembling system has high applicability, and besides being applied to the production line of the outdoor unit 600 of the air conditioner, the assembling system can also be used in combination with the currently developed full-series air conditioner products or other product production lines, that is, the automatic bending assembling system of the paper board 500 can be applied to various types of air conditioner production lines or other production lines, so as to achieve the purpose of reducing personnel and improving efficiency, and the number of the carrying devices 200 is not limited to one.
In addition, an embodiment of the present invention provides an assembling method applied to the assembling system, where the assembling method includes that the conveying device 300 conveys the air conditioner external unit 600 to a specified position, the conveying device 200 grabs the paper board 501 to be grabbed and then conveys the grabbed paper board to the position of the air conditioner external unit 600, namely, a positioning point before assembling, the bending fixture 100 bends the unbent paper board 502, the conveying device 200 installs the bent paper board 503 into the air conditioner external unit 600, and the bending fixture 100 restores the bent paper board 503.
In the assembling method, when the air conditioner external unit 600 is conveyed to the designated position through the conveying device 300 during assembling operation, the conveying device 300 stops conveying immediately, meanwhile, the conveying device 200 grabs the paper board 501 to be grabbed and conveys the paper board to the positioning point before assembling, then the bending clamp 100 bends the non-bent paper board 502 to the required angle, so that the conveying device 200 further moves to install the bent paper board 503 into the air conditioner external unit 600, and finally the bending clamp 100 restores the bent paper board 503, thereby completing the whole assembling process of the paper board 500. By applying the assembling system and the assembling method in the assembling and processing process of the paperboard 500, the whole assembling operation process is very automatic, a series of automatic processes from grabbing, carrying, positioning to assembling of the paperboard 500 can be realized, the assembling and processing process is simple, the labor cost is effectively reduced, the labor force is saved, and the assembling efficiency of the paperboard 500 is improved.
In this embodiment, the vision device 400 is used to detect whether the air conditioner outdoor unit 600 conveyed by the conveyor 300 reaches a designated location during the conveyance of the air conditioner outdoor unit 600 by the conveyor 300. When the vision device 400 detects the air conditioner external unit 600, the vision device 400 sends an in-place signal to the conveying device 300 and the carrying device 200, the conveying device 300 stops conveying immediately, and the carrying device 200 grabs the paper board 501 to be grabbed and carries the paper board to a positioning point before assembly.
In this embodiment, the gripping of the cardboard 501 to be gripped by the carrying device 200 to the positioning point before assembly includes sucking the cardboard 501 to be gripped by the suction cup 10 and rotating the carrying device 200 to the positioning point before the position of the conveying device 300 after receiving the vacuum signal from the suction cup 10. Thus, when the vision device 400 detects that the air conditioner external unit 600 reaches a designated position, the suction cup 10 sucks the paper board 501 to be grabbed, after receiving a vacuum signal from the suction cup 10, the carrying device 200 can carry the unbent paper board 502 to a positioning point before assembly, and after reaching the positioning point, the carrying device sends out an in-place signal again, at this time, the bending clamp 100 starts to bend, the driving member 40 is controlled to extend the telescopic rod 50, so that the paper board 500 reaches a required bending angle, and then the carrying device 200 installs the bent paper board 503 into the air conditioner external unit 600.
Specifically, in this embodiment, the bending fixture 100 bends the unbent cardboard 502, and includes the driving component 40 driving the telescopic rod 50 to perform a contraction motion so as to drive the middle position of the unbent cardboard 502 to perform a reverse motion, when the upper and lower positions of the unbent cardboard 502 reach the positions of the two limiting components, respectively, since the supporting force and the pulling force are opposite acting forces and act on the unbent cardboard 502 at the same time, the unbent cardboard 502 is bent to reach the required bending angle, and the bent cardboard 503 is formed.
In this embodiment, the recovery of the bent paper sheet 503 by the bending fixture 100 includes the driving member 40 driving the telescopic rod 50 to perform an extending motion, so as to drive the middle position of the bent paper sheet 503 to move reversely. In this way, the folded cardboard 503 can be restored after being mounted, and the whole mounting process is completed. In addition, in this embodiment, before the bent paperboard 503 is restored by the bending fixture 100, the carrying device 200 reaches the positioning point after assembly and sends out the in-position signal, and at this time, the driving member 40 can be controlled to extend the telescopic rod 50 to restore and flatten the bent paperboard 503, and finally the whole assembly process of the paperboard 500 at the station is completed.
The assembly method of the assembly system of the present invention is further described below: when the outer air conditioner 600 is assembled with the inner layer paperboard 500, the outer air conditioner 600 is conveyed from a previous station to a paperboard assembling station through the conveying device 300, when the vision device 400 detects the outer air conditioner 600, the vision device 400 sends an in-place signal to the conveying device 300 and the carrying device 200, the conveying device 300 immediately stops conveying the outer air conditioner 600, the suction cups 10 suck the paperboards 501 to be grabbed, the carrying device 200 receives the vacuum signals of the suction cups 10 and then reaches a positioning point before assembly, at the moment, the driving members 40 of the bending fixture 100 start to work to control the telescopic rods 50 to contract so that the un-bent paperboards 502 reach a required bending angle, then the carrying device 200 further moves to install the bent paperboards 503 into the outer air conditioner 600, after installation, the carrying device 200 reaches the positioning point after assembly and sends an in-place signal, and the driving members 40 control the telescopic rods 50 to extend, so that the bent paperboard 503 is restored to be flat, and finally the whole assembly process of the paperboard 500 at the station is completed. After the next air conditioner external unit 600 enters the paperboard assembling station, the above-mentioned movement is performed, so that the assembly line assembly of the plurality of air conditioner external units 600 is realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (11)
1. The utility model provides a bending fixture, its characterized in that includes first locating part (20), movable assembly and second locating part (30) that set gradually in the first direction, movable assembly is used for the fixed first region of waiting to bend, movable assembly can be along the reciprocal activity of second direction, wherein, the second direction perpendicular to the first direction, and in movable assembly's activity process, first locating part (20) and second locating part (30) are used for respectively right wait to bend the second region and the third region of piece carry on spacingly.
2. The bending fixture according to claim 1, wherein the first retaining member (20) and the second retaining member (30) are both retaining members extending in the second direction.
3. Bending fixture according to claim 1 or 2, wherein the movable assembly comprises a suction cup (10).
4. Bending fixture according to claim 3, wherein said suction cups (10) are vacuum cups;
at least two sucking discs (10) are arranged.
5. The bending fixture according to claim 1, wherein the bending fixture (100) further comprises a drive assembly coupled to the movable assembly.
6. The bending fixture according to claim 5, wherein the driving assembly comprises a driving member (40) and a telescopic rod (50), the telescopic rod (50) is connected with the movable assembly, and the driving member (40) is connected with the telescopic rod (50) and can drive the telescopic rod (50) to extend and retract.
7. The bending fixture according to claim 6, wherein the telescopic rod (50) is adjustable in telescopic length.
8. Handling device, characterized in that it comprises a bending clamp (100) according to any one of claims 1 to 7, said bending clamp (100) being mounted on a cantilever of said handling device (200).
9. An assembly system, characterized in that it comprises a handling device (200) according to claim 8, the assembly system further comprising a conveyor device (300), the conveyor device (300) being adapted to convey the material to be assembled.
10. The assembly system according to claim 9, further comprising a vision device (400), wherein the vision device (400) is used for detecting whether the material to be assembled is in place, and the vision device (400) is electrically connected with the conveying device (300) and the handling device (200).
11. An assembly method for an assembly system according to claim 9 or 10, the assembly method comprising:
the conveying device (300) conveys the materials to be assembled to a specified position;
the carrying device (200) grabs the piece to be bent and carries the piece to the position of the material to be assembled;
bending the piece to be bent through the bending clamp (100);
the carrying device (200) is used for installing the bent piece into the material to be assembled; and
and restoring the bent piece by the bending clamp (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301986.2A CN113859972A (en) | 2021-11-04 | 2021-11-04 | Bending clamp, carrying device, assembly system and assembly method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301986.2A CN113859972A (en) | 2021-11-04 | 2021-11-04 | Bending clamp, carrying device, assembly system and assembly method thereof |
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| CN113859972A true CN113859972A (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111301986.2A Pending CN113859972A (en) | 2021-11-04 | 2021-11-04 | Bending clamp, carrying device, assembly system and assembly method thereof |
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| CN (1) | CN113859972A (en) |
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Application publication date: 20211231 |
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