CN113941839B - Automatic assembling device for linkage rod and climbing wire - Google Patents
Automatic assembling device for linkage rod and climbing wire Download PDFInfo
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- CN113941839B CN113941839B CN202111163914.6A CN202111163914A CN113941839B CN 113941839 B CN113941839 B CN 113941839B CN 202111163914 A CN202111163914 A CN 202111163914A CN 113941839 B CN113941839 B CN 113941839B
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- 230000009194 climbing Effects 0.000 title claims abstract description 111
- 230000007246 mechanism Effects 0.000 claims abstract description 132
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000012545 processing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 210000003857 wrist joint Anatomy 0.000 description 1
Classifications
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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
-
- 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
- B23P19/001—Article feeders for assembling machines
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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
- B23P19/02—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 for connecting objects by press fit or for detaching same
- B23P19/027—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 for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- 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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses an automatic assembly device for a linkage rod and a climbing wire, which comprises a frame, a linkage rod feeding mechanism, a blank feeding mechanism, a climbing wire feeding mechanism and a nailing mechanism, wherein the frame is provided with a plurality of guide rails; a rack is arranged on the frame, an assembly groove is arranged on the rack, and a plurality of assembly grooves comprise an upper groove, a seed nail groove and a lower groove which are sequentially arranged; the linkage rod feeding mechanism is arranged on one side of the placing frame so as to convey the linkage rod to be assembled to the feeding groove; the blank feeding mechanism is arranged on the frame and positioned at one side of the placing frame so as to sequentially convey the linkage rod in the feeding trough to the seed nail trough and the discharging trough; the climbing wire feeding mechanism is arranged on one side of the placing frame and is used for providing climbing wires for the nailing mechanism; the nailing mechanism is arranged on the frame and is used for driving the climbing wire into the linkage rod in the seed nail groove. The device can replace the manual work to drive the climbing wire into the linkage rod, realizes the mechanization of the assembly process, solves the problem of high labor intensity of the manual assembly of the linkage rod and the climbing wire, and can save the labor cost.
Description
Technical Field
The invention relates to the technical field of piano processing equipment, in particular to an automatic assembly device for a linkage rod and a climbing wire.
Background
The linkage rod is an important part in the piano action, and in the process of assembling the action, a bridle wire needs to be assembled on the linkage rod (as shown in fig. 1). The prior assembly process comprises the following steps: firstly, processing a mounting hole on a linkage rod, and then, adopting a manual knocking assembly mode of manually combining a nailing die to seed 1 climbing belt wire each time. The assembly process needs a hand to load the climbing belt wire into the nailing mold, and the nailing mold needs to be knocked by the hand with a hammer with proper force during nailing, so that the nailing depth is ensured, the labor intensity is high, and the operation mode is a main cause of wrist joint strain of an operator. In addition, when the seed climbing wire is knocked, the instantaneous noise of the working position is more than 90 dB due to metal knocking, the hearing of operators is negatively influenced, and the noise pollution of the production site is serious. Therefore, it is necessary to develop an automated assembly device of the link rod and the bridle wire.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an automatic assembly device for a linkage rod and a climbing wire.
In order to achieve the above object, the present invention provides the following technical solutions:
An automatic assembly device for a linkage rod and a climbing wire comprises a frame, a linkage rod feeding mechanism, a blank feeding mechanism, a climbing wire feeding mechanism and a nailing mechanism;
a rack is arranged on the rack, a plurality of assembly grooves are formed in the rack, and each assembly groove comprises an upper groove, a seed nail groove and a lower groove which are sequentially arranged;
The linkage rod feeding mechanism is arranged on one side of the placing frame so as to convey the linkage rod to be assembled to the feeding groove;
the blank feeding mechanism is arranged on the frame and positioned at one side of the placement frame so as to sequentially convey the linkage rod in the feeding trough to the seed nail trough and the discharging trough;
the climbing wire feeding mechanism is arranged on one side of the placing frame and used for providing climbing wires for the nailing mechanism;
The nailing mechanism is arranged on the frame and is used for driving the climbing belt wire into the linkage rod in the seed nail groove.
As a preferable scheme, the climbing wire feeding mechanism comprises a vibration disc, a direct vibration feeder and an angle adjusting mechanism; a climbing wire is arranged in the vibration disc; the feeding port of the direct vibration feeder is connected with the discharging port of the vibration disc; the angle adjusting mechanism is arranged between the direct vibration feeder and the nailing mechanism so as to grasp the climbing wire at the discharge hole of the direct vibration feeder and adjust the climbing wire to an angle suitable for inserting the linkage rod.
As a preferable scheme, a clamping mechanism for limiting the climbing wire is arranged at the discharge port of the direct vibration feeder.
As a preferable scheme, the angle adjusting mechanism comprises a base, a sliding piece, a first driving piece, a swinging piece, a second driving piece and a climbing wire clamping finger; the sliding piece is connected to the base in a sliding way, and the first driving piece is arranged on the base and connected with the sliding piece and used for driving the sliding piece to slide on the base; the swinging piece is rotatably arranged on the sliding piece; the second driving piece is arranged on the sliding piece and is in driving connection with the swinging piece; the climbing belt wire clamping finger is connected to the swinging piece and used for clamping the climbing belt wire.
As a preferable scheme, the nailing mechanism comprises a mounting frame, a mounting plate, a transverse driving mechanism, a climbing wire clamping jaw and an oblique driving mechanism; the mounting frame is fixed on the frame; the mounting plate is connected with the mounting frame in a transversely movable manner; the transverse driving mechanism is connected with the mounting frame and is in driving connection with the mounting plate; the climbing wire clamping jaw is slidably arranged on the mounting plate and used for clamping the climbing wire; the oblique driving mechanism is fixed on the mounting plate and is in driving connection with the climbing wire clamping jaw.
As a preferable scheme, the climbing wire clamping jaw is provided with a pair of clamping blocks, a limiting groove is formed between the two clamping blocks, and the climbing wire limiting groove is provided with a first groove part for accommodating the head part of the climbing wire and a second groove part for accommodating the screw rod part of the climbing wire.
As a preferable scheme, the rack comprises a first bracket and a second bracket which are arranged side by side at intervals; the first bracket is provided with a plurality of first notches which are equidistantly distributed along the front-back direction and are used for accommodating one end of the linkage rod; the second bracket is provided with a plurality of second notches which are equidistantly distributed along the front-back direction and are used for accommodating the other end of the linkage rod; each first notch is matched with the adjacent second notch to form a fitting groove;
The feeding mechanism comprises a fixed frame, a horizontal moving block, a first driver, a longitudinal moving block, a second driver and a plurality of linear cylinders; the fixing frame is connected with the rack and is positioned at one side of the placing frame; the horizontal moving block is connected with the fixing frame in a front-back sliding way; the first driver is arranged on the fixed frame and drives the horizontal moving block to move back and forth; the longitudinal moving block is arranged on one side of the horizontal moving block in a vertically sliding manner; the second driver is arranged on the horizontal moving block and drives the longitudinal moving block to ascend and descend; the plurality of straight-line cylinders are arranged on the longitudinal moving block and correspond to the assembling grooves in position, each straight-line cylinder is provided with a clamping finger cylinder for clamping the linkage rod, and the clamping finger cylinders are located between the first bracket and the second bracket.
As a preferable scheme, the automatic feeding device further comprises a feeding mechanism, wherein the feeding mechanism is positioned on one side of the feeding groove and used for taking down the linkage rod in the feeding groove.
As a preferable scheme, the linkage rod feeding mechanism comprises a supporting frame, a sliding plate and a transverse cylinder; the supporting frame is arranged on the frame and is positioned at one side of the feeding groove; the sliding plate can be connected to the support frame in a transversely movable mode, a pair of extending and descending air cylinders which are arranged at intervals are arranged on the sliding plate, and pneumatic clamping fingers used for clamping the linkage rod are arranged on the lower side of each extending and descending air cylinder.
As a preferable scheme, the plurality of assembly grooves further comprise two transition grooves, and the two transition grooves are respectively positioned between the upper groove and the seed nail groove and between the lower groove and the seed nail groove.
Compared with the prior art, the invention has the following beneficial effects:
1. the automatic assembly device for the link rod and the climbing wire can replace manual driving of the climbing wire into the link rod, realizes mechanization of the assembly process, solves the problem of high labor intensity of manual assembly of the link rod and the climbing wire, and can save labor cost;
2. The linkage rod feeding mechanism, the blank feeding mechanism, the climbing wire feeding mechanism and the nailing mechanism can synchronously operate, so that the operation efficiency is improved;
3. the consistency of the angle precision of the climbing wire and the rod surface of the linkage rod and the depth of the seed nails can be ensured, and the quality of products is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic illustration of the assembly of a linkage rod with a bridle wire;
FIG. 2 is a perspective view of an automated assembly device for a gangbar and bridle wire of the present invention;
FIG. 3 is a top view of an automated assembly device for a gangbar and bridle wire of the present invention;
FIG. 4 is a perspective view of the blank feeding mechanism mated with the placement frame in the present invention;
FIG. 5 is a perspective view of a feed mechanism for a linkage rod of the present invention;
FIG. 6 is a perspective view of the blank feed mechanism;
FIG. 7 is a front view of the blank feeding mechanism in cooperation with the placement frame of the present invention;
FIG. 8 is a perspective view of a bridle wire feed mechanism of the present invention;
FIG. 9 is a perspective view of the angle adjustment mechanism of the present invention;
FIG. 10 is a perspective view of the nailing mechanism of the present invention;
FIG. 11 is a cross-sectional view of the climbing wire clamping jaw of the present invention;
In the figure:
1. A frame; 11. a placing rack; 111. a first bracket; 1111. a first notch; 112. a second bracket; 1121. a second notch; 12. a receiving groove; 13. rotating the station; 131. a motor; 2. a climbing wire feeding mechanism; 21. a vibration plate; 22. a direct vibration feeder; 23. a clamping mechanism; 24. an angle adjusting mechanism; 241. a base; 242. a slider; 243. a first driving member; 244. a second driving member; 245. a swinging member; 246. a hinge block; 247. climbing belt wire clamping fingers; 3. a linkage rod feeding mechanism; 31. a support frame; 311. a position sensor; 32. a sliding plate; 321. a positioning block; 33. a cylinder for extending and lowering; 34. pneumatic clamping fingers; 4. a blank feeding mechanism; 41. a fixing frame; 42. a longitudinal moving block; 43. a second driver; 44. a straight line cylinder; 45. a finger clamping cylinder; 46. a first driver; 47. a horizontal moving block; 5. a nailing mechanism; 51. a mounting frame; 52. a lateral drive mechanism; 53. an oblique driving mechanism; 54. climbing wire clamping jaw; 541. clamping blocks; 542. a limit groove; 5421. a first groove portion; 5422. a second groove portion; 55. a mounting plate; 6. a blanking mechanism; A. feeding a trough; B. a seed nail groove; C. discharging groove; 100. a linkage rod; 200. a climbing wire.
Detailed Description
For a better understanding of the invention with objects, structures, features, and effects, the invention will be described further with reference to the drawings and to the detailed description. It should be noted that the features illustrated in the drawings are not necessarily drawn to scale. Furthermore, the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present invention fall within the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", "front", "rear", etc. are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object to be described changes. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
Examples
Referring to fig. 2-3, the present invention provides an automatic assembly device for a link rod and a bridle wire. The device comprises a frame 1, a linkage rod feeding mechanism 3, a blank feeding mechanism 4, a climbing wire feeding mechanism 2 and a nailing mechanism 5. The rack 1 is provided with a placing rack 11, the placing rack 11 is provided with a plurality of assembly grooves at intervals along the moving direction of the linkage rod, and each assembly groove comprises an upper groove A, a seed nail groove B and a lower groove C which are sequentially arranged; the linkage rod feeding mechanism 3 is arranged on one side of the placing frame 11 so as to convey the linkage rod 100 to be assembled to the upper material groove A; the blank feeding mechanism 4 is arranged on the frame 1 and positioned at one side of the placing frame 11 so as to sequentially convey the linkage rod in the feeding trough A to the seed nail trough B and the discharging trough C; the climbing wire feeding mechanism 2 is arranged on one side of the placing frame 11 and is used for providing climbing wires for the nailing mechanism 5; the nailing mechanism 5 is arranged on the frame 1 and is used for driving the climbing wire into a linkage rod in the seed nail groove B.
As shown in fig. 4, the placement frame 11 includes a first bracket 111 and a second bracket 112 arranged side by side at intervals. Wherein, the first bracket 111 is provided with a plurality of first slots 1111 equally distributed along the front-rear direction for accommodating one end of the link lever 100; the second bracket 112 is provided with a plurality of second notches 1121 equally spaced in the front-rear direction for receiving the other end of the link lever 100; each first slot 1111 is mated with its adjacent second slot 1121 to form an assembly slot, which is configured to facilitate the intermediate position of the linkage rod grasped by the blank feed mechanism. In this embodiment, 5 assembling grooves are provided, from the back to the front, the first assembling groove is an upper groove a, the middle assembling groove is a seed nail groove B for assembling the climbing wire, the rearmost assembling groove is a lower groove C for abutting against the blanking mechanism 6, and the other two grooves are transition grooves. Of course, in other embodiments, the number of the assembly slots can be adjusted according to the situation, such as reducing to 3 (1 feeding slot a, 1 seed pin slot B, 1 discharging slot C), so that the external dimension of the device can be reduced.
As shown in fig. 5, the linkage rod feeding mechanism 3 includes a support frame 31, a slide plate 32, and a transverse cylinder (not shown). Wherein, the supporting frame 31 is arranged on the frame 1 and positioned at one side of the feeding groove A; the sliding plate 32 is movably connected to the supporting frame 31 in a lateral direction, a pair of extending and lowering cylinders 33 are mounted on the sliding plate 32 at intervals, and a pneumatic clamping finger 34 for clamping the linkage rod 100 is mounted on the lower side of each extending and lowering cylinder 33. The rack is provided with a containing groove 12 matched with the pneumatic clamping finger 34 for placing the connecting rod. The positioning block 321 is arranged on the sliding plate 32, the position sensor 311 which is matched and positioned is arranged on the connecting rod, the position sensor 311 is connected with the extending and descending air cylinder 33 in a signal manner, and when the position sensor 311 detects the positioning block 321, the extending and descending air cylinder 33 is started and drives the pneumatic clamping finger 34 to descend. After the clamping finger clamps the linkage rod, the stretching and descending air cylinder 33 drives the pneumatic clamping finger 34 to ascend, then the transverse air cylinder drives the sliding plate 32 to advance, and the pneumatic clamping finger 34 at the front side just corresponds to the feeding groove A vertically; then, the stretching and lowering cylinder 33 descends, the pneumatic clamping fingers 34 are released, and the linkage rod at the front side just falls into the feeding groove A, so that the feeding operation is completed. The linkage rod can be taken and placed more stably in a translation mode, and the positioning is accurate. In other embodiments, the linkage rod feeding mechanism 3 may also employ a multi-axis manipulator.
In addition, in the embodiment, the accommodating groove 12 adjacent to the feeding groove A is a rotating station 13, a motor 131 is arranged at the lower side of the rotating station 13, and the motor 131 is arranged on the frame to drive the accommodating groove to horizontally rotate. Since the linkage slot is fed from other stations, one direction adjustment may be required to accommodate the machining of the nailing mechanism 5. The rotation of the rotation station 13 can be performed in the process of transversely moving the sliding plate 32, so that the feeding efficiency is improved.
Referring to fig. 6 to 7, the feeding mechanism includes a fixed frame 41, a horizontal moving block 47, a first driver 46, a longitudinal moving block 42, a second driver 43, and a plurality of linear cylinders 44; the fixing frame 41 is connected with the frame and is positioned at one side of the placing frame 11; the horizontal moving block 47 is slidably connected to the fixing frame 41 back and forth; the first driver 46 is installed on the fixed frame 41 and drives the horizontal moving block 47 to move forward and backward; the longitudinal moving block 42 is installed on one side of the horizontal moving block 47 to be slidable up and down; the second driver 43 is installed on the horizontal moving block 47 and drives the vertical moving block 42 to rise and fall; a plurality of linear cylinders 44 are installed on the longitudinal moving block 42 corresponding to the positions of the assembly grooves, and each linear cylinder 44 is provided with a finger clamping cylinder 45 for clamping the link rod, and the finger clamping cylinder 45 is located between the first bracket 111 and the second bracket 112. In this embodiment, a total of 5 finger cylinders 45 are provided.
When the feeding mechanism works, the finger clamping cylinder 45 is firstly positioned at the starting point position, namely right below the corresponding assembly groove; then, the second driver 43 drives the longitudinal moving block 42 to ascend so that the finger cylinder 45 ascends to the first height and is located in the middle of the corresponding fitting groove; then, the finger clamping cylinder 45 is started and clamps the linkage rod in the assembly groove; then, the linear air cylinder 44 drives the finger clamping air cylinder 45 to ascend, so that the finger clamping air cylinder 45 ascends to a second height, and the finger clamping air cylinder 45 drives the linkage rod to be separated from the assembly groove upwards; then, the first driver 46 drives the transverse moving block to advance by one slot position, so that the linkage rod is positioned above the previous assembly slot; then, the linear air cylinder 44 drives the finger clamping air cylinder 45 to descend to the first height, and the linkage rod enters a new assembly groove; then, the finger clamping cylinder 45 is released, the linkage rod is released, and the second driver 43 drives the longitudinal moving block 42 to descend, so that the finger clamping cylinder 45 descends to the starting point height, namely, is positioned below the assembly groove; then, the first driver 46 drives the lateral moving block to move backward, and the finger clamping cylinder 45 returns to the starting position to prepare for transferring the next batch of linkage rods. The feeding mechanism reciprocates, so that a plurality of linkage rods can be pushed at one time, and the working efficiency is improved; meanwhile, the assembling groove can limit the position of the linkage rod, the right side of the linkage rod is kept upwards, and the nailing mechanism is convenient to assemble the climbing belt wire. In addition, the forward and backward movement distance of the propelling mechanism is the distance between two slots, and a linear cylinder with a longer stroke is not needed, so that the cost can be saved and the stability can be improved. In addition, the blank feeding mechanism 6 is arranged below the placing frame 1111, so that the feeding mechanism and the nailing mechanism 5 can be avoided, and the structure is more compact.
In this embodiment, the feeding mechanism is provided with 5 finger-clamping cylinders 45 in total to accommodate the number of assembly slots. In other embodiments, the number of finger cylinders 45 may be adjusted based on the actual number of mounting slots.
Referring to fig. 8, the climbing wire feeding mechanism 2 includes a vibration plate 21, a direct vibration feeder 22, and an angle adjusting mechanism 24, which are sequentially arranged along a feeding direction. The vibration plate 21 is internally provided with climbing wires, and the climbing wires are changed from disorder into vertical shape arrangement in the track through the arrangement of the track; the feeding port of the direct vibration feeder 22 is connected with the discharging port of the vibration disc 21, so that a plurality of climbing wires are arranged in the direct vibration groove to wait for discharging, and the discharging port of the direct vibration feeder 22 is provided with a clamping mechanism 23 for limiting the climbing wires; an angle adjustment mechanism 24 is installed between the direct vibration feeder 22 and the nailing mechanism 5 to grasp and adjust the bridle wire at the discharge port of the direct vibration feeder 22 to an angle suitable for insertion of the link.
Referring to fig. 9, angle adjustment mechanism 24 includes a base 241, a slider 242, a first driving member 243, a swinging member 245, a second driving member 244, and a bridle wire clamp 247. Wherein, the sliding member 242 is slidably connected to the base 241, and the first driving member 243 is mounted on the base 241 and connected to the sliding member 242, for driving the sliding member 242 to slide on the base 241; the swinging member 245 is rotatably installed on the sliding member 242; the second driving member 244 is mounted on the sliding member 242 and is in driving connection with the swinging member 245 through a hinge block 246 to drive the swinging member 245 to rotate; the climbing wire clamping finger 247 is connected to the swinging member 245 for clamping the climbing wire. In this example, the first driving member 243 and the second driving member 244 are linear cylinders, and in other embodiments, a motor 131, a gear transmission, etc. may be used. When the angle adjusting mechanism 24 works, the first driving member 243 drives the sliding member 242 to move towards the discharge port of the direct vibration feeder 22, and after the climbing wire clamping fingers 247 clamp climbing wires from the discharge port of the direct vibration feeder 22, the driving member drives the sliding member 242 to move away from the direct vibration feeder 22, and then the second driving member 244 drives the swinging member 245 to rotate, so that the climbing wires swing to adapt to the angle of inserting the linkage rod.
Referring to fig. 10, nailing mechanism 5 comprises a mounting frame 51, a mounting plate 55, a transverse driving mechanism 52, an oblique driving mechanism 53 and a climbing wire clamping jaw 54; the mounting frame 51 is fixed on the frame 1; the mounting plate 55 is laterally movably connected to the mounting frame 51; the transverse driving mechanism 52 is connected with the mounting frame 51 and is in driving connection with the mounting plate 55; the climbing wire clamping jaw 54 is slidably mounted on the mounting plate 55, the sliding track of the climbing wire clamping jaw on the mounting plate 55 is consistent with the climbing wire angle of the inserted linkage rod, and the inclined driving mechanism 53 is fixed on the mounting plate 55 and connected with the climbing wire clamping jaw 54 to drive the climbing wire clamping jaw 54 to descend along the inclined angle so as to drive the climbing wire into the mounting hole of the linkage rod. In this embodiment, the transverse driving mechanism 52 is a long cylinder, and the oblique driving mechanism 53 is a square cylinder. In other embodiments, the drive mechanism may also be a servo motor.
Referring to fig. 11, a pair of clamping blocks 541 are mounted on the climbing wire clamping jaw 54, a limiting groove 542 is formed between the two clamping blocks 541, and the climbing wire limiting groove 542 is provided with a first groove portion 5421 for accommodating the head portion of the climbing wire and a second groove portion 5422 for accommodating the climbing wire rod portion. With the arrangement, the problem that the outer surface of the climbing wire 200 is damaged when the nailing is performed is solved, and the processing quality of the product is ensured. When the device works, the transverse driving mechanism 52 drives the climbing wire clamping jaw 54 to move to one side of the angle adjusting mechanism 24, the oblique driving mechanism 53 drives the climbing wire clamping jaw 54 to descend, the climbing wire clamping jaw 54 clamps the climbing wire 200, the climbing wire clamping fingers 247 of the angle adjusting mechanism 24 are released, the transverse driving mechanism 52 drives the climbing wire clamping jaw 54 to move to one side of the seed nail groove B, and the oblique driving mechanism 53 drives the climbing wire clamping jaw 54 to descend, so that the climbing wire is inserted into the linkage rod along a specified inclination angle.
The embodiment further comprises a blanking mechanism 6, wherein the blanking mechanism 6 is positioned on one side of the blanking groove C and is used for taking down the linkage rod in the blanking groove C. The blanking mechanism 6 is similar to the linkage rod feeding mechanism in structure, and will not be described here again.
As shown in fig. 2-3, the automatic assembly device for the linkage rod and the bridle wire works as follows:
1. the climbing wire 200 is supplemented in the vibration disc, and the climbing wire 200 sequentially passes through the vibration disc, the direct vibration feeder 22 and the angle mechanism to reach the nail taking position:
2. the feeding mechanism transfers the linkage rod to be processed to the feeding groove A;
3. The linkage rod of the feeding level of the feeding mechanism moves forward to the seed nail groove B;
4. The nailing mechanism 5 drives the climbing wire clamping jaw 54 to the nail taking position to clamp the climbing wire, the climbing wire clamping jaw 54 is driven to move to the nailing position, the inclined driving mechanism 53 drives the climbing wire to descend, and the climbing wire 200 is driven into the mounting hole of the linkage rod according to a designated inclination angle;
5. The feeding mechanism continues to push the linkage rod, and when the linkage rod moves to the discharging position, the discharging mechanism 6 transfers the linkage rod at the discharging position to other stations, and the assembly is completed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The automatic assembly device for the linkage rod and the climbing wire is characterized by comprising a frame, a linkage rod feeding mechanism, a blank feeding mechanism, a climbing wire feeding mechanism and a nailing mechanism;
a rack is arranged on the rack, a plurality of assembly grooves are formed in the rack, and each assembly groove comprises an upper groove, a seed nail groove and a lower groove which are sequentially arranged;
The linkage rod feeding mechanism is arranged on one side of the placing frame so as to convey the linkage rod to be assembled to the feeding groove;
the blank feeding mechanism is arranged on the frame and positioned at one side of the placement frame so as to sequentially convey the linkage rod in the feeding trough to the seed nail trough and the discharging trough;
the climbing wire feeding mechanism is arranged on one side of the placing frame and used for providing climbing wires for the nailing mechanism;
the nailing mechanism is arranged on the frame and is used for driving the climbing belt wire into the linkage rod in the seed nail groove;
The climbing wire feeding mechanism comprises a vibration disc, a direct vibration feeder and an angle adjusting mechanism; a climbing wire is arranged in the vibration disc; the feeding port of the direct vibration feeder is connected with the discharging port of the vibration disc; the angle adjusting mechanism is arranged between the direct vibration feeder and the nailing mechanism so as to grasp the climbing wire at the discharge hole of the direct vibration feeder and adjust the climbing wire to an angle suitable for inserting the linkage rod;
a clamping mechanism for limiting the climbing wire is arranged at the discharge port of the direct vibration feeder;
The angle adjusting mechanism comprises a base, a sliding piece, a first driving piece, a swinging piece, a second driving piece and a climbing wire clamping finger; the sliding piece is connected to the base in a sliding way, and the first driving piece is arranged on the base and connected with the sliding piece and used for driving the sliding piece to slide on the base; the swinging piece is rotatably arranged on the sliding piece; the second driving piece is arranged on the sliding piece and is in driving connection with the swinging piece through a hinge block; the climbing belt wire clamping finger is connected to the swinging piece and used for clamping the climbing belt wire;
The nailing mechanism comprises a mounting frame, a mounting plate, a transverse driving mechanism, a climbing wire clamping jaw and an oblique driving mechanism; the mounting frame is fixed on the frame; the mounting plate is connected with the mounting frame in a transversely movable manner; the transverse driving mechanism is connected with the mounting frame and is in driving connection with the mounting plate; the climbing wire clamping jaw is slidably arranged on the mounting plate and used for clamping the climbing wire; the oblique driving mechanism is fixed on the mounting plate and is in driving connection with the climbing wire clamping jaw;
the clamping jaw of the climbing belt wire is provided with a pair of clamping blocks, a limiting groove is formed between the two clamping blocks, and the limiting groove is provided with a first groove part for accommodating the head part of the climbing belt wire and a second groove part for accommodating the screw rod part of the climbing belt wire;
The rack comprises a first bracket and a second bracket which are arranged side by side at intervals; the first bracket is provided with a plurality of first notches which are equidistantly distributed along the front-back direction and are used for accommodating one end of the linkage rod; the second bracket is provided with a plurality of second notches which are equidistantly distributed along the front-back direction and are used for accommodating the other end of the linkage rod; each first notch is matched with the adjacent second notch to form a fitting groove;
The feeding mechanism comprises a fixed frame, a horizontal moving block, a first driver, a longitudinal moving block, a second driver and a plurality of linear cylinders; the fixing frame is connected with the rack and is positioned at one side of the placing frame; the horizontal moving block is connected with the fixing frame in a front-back sliding way; the first driver is arranged on the fixed frame and drives the horizontal moving block to move back and forth; the longitudinal moving block is arranged on one side of the horizontal moving block in a vertically sliding manner; the second driver is arranged on the horizontal moving block and drives the longitudinal moving block to ascend and descend; the plurality of straight-line cylinders are arranged on the longitudinal moving block and correspond to the assembling grooves in position, each straight-line cylinder is provided with a clamping finger cylinder for clamping the linkage rod, and the clamping finger cylinders are located between the first bracket and the second bracket.
2. The automatic assembly device for the linkage rod and the climbing wire according to claim 1, further comprising a blanking mechanism, wherein the blanking mechanism is positioned on one side of the blanking groove and is used for removing the linkage rod in the blanking groove.
3. The automatic assembly device for the linkage rod and the climbing wire according to claim 1, wherein the linkage rod feeding mechanism comprises a supporting frame, a sliding plate and a transverse cylinder; the supporting frame is arranged on the frame and is positioned at one side of the feeding groove; the sliding plate can be connected to the support frame in a transversely movable mode, a pair of extending and descending air cylinders which are arranged at intervals are arranged on the sliding plate, and pneumatic clamping fingers used for clamping the linkage rod are arranged on the lower side of each extending and descending air cylinder.
4. The automatic assembly device for the linkage rod and the climbing wire according to claim 1, wherein the plurality of assembly grooves further comprises two transition grooves, and the two transition grooves are respectively positioned between the upper groove and the seed nail groove and between the lower groove and the seed nail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111163914.6A CN113941839B (en) | 2021-09-30 | 2021-09-30 | Automatic assembling device for linkage rod and climbing wire |
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| CN202111163914.6A CN113941839B (en) | 2021-09-30 | 2021-09-30 | Automatic assembling device for linkage rod and climbing wire |
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| CN113941839A CN113941839A (en) | 2022-01-18 |
| CN113941839B true CN113941839B (en) | 2024-04-30 |
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| CN113941839A (en) | 2022-01-18 |
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