CN216324827U - Wire-withdrawing connecting rod mechanism of automatic nail machine - Google Patents
Wire-withdrawing connecting rod mechanism of automatic nail machine Download PDFInfo
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- CN216324827U CN216324827U CN202123091571.5U CN202123091571U CN216324827U CN 216324827 U CN216324827 U CN 216324827U CN 202123091571 U CN202123091571 U CN 202123091571U CN 216324827 U CN216324827 U CN 216324827U
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Abstract
The utility model discloses a wire withdrawing connecting rod mechanism of an automatic nail machine, which comprises a crankshaft, wherein an eccentric flange is arranged on one side of the crankshaft, a first connecting plate of the crankshaft is fixedly connected, one side of the first connecting plate, which is far away from the eccentric flange, is fixedly connected with a first supporting rod, the other end of the first supporting rod is fixedly connected with a second connecting plate, a wire withdrawing transmission structure is arranged on the first supporting rod, a second supporting rod is arranged on one side of the second connecting plate, which is far away from the first supporting rod, the other end of the second supporting rod is fixedly connected with a third connecting plate, and an adjusting frame transmission structure is arranged on the third connecting plate. The wire withdrawing transmission structure and the adjusting frame transmission structure simultaneously drive the wire withdrawing structure and the adjusting frame to move together, so that the resistance and the response time of a wire withdrawing clamp are reduced, the cut groove of the wire feeding square box is reduced, and the rigidity is increased. The phenomenon of long and short nails is avoided, and the production quality of the nail machine is effectively improved.
Description
Technical Field
The utility model relates to the technical field of nail making machines, in particular to a wire withdrawing connecting rod mechanism of an automatic nail making machine.
Background
After the wire is conveyed, the wire is cut by the scissors of the nail machine, the wire is extruded by the scissors to a certain extent, and if the extrusion cannot be effectively released or the released length is unstable, the wire is bent and inconsistent in length. Thus providing a filament unwinding mechanism. The connecting rod wire withdrawing mechanism is a wire withdrawing device in the nail making machine. Its main function is to play the effect of moving back the silk stopping in the process of high-speed system nail to the length of control nail product keeps stable. The wire feeding mechanism performs feeding action, and the connecting rod wire withdrawing mechanism performs backstopping stabilization.
The retaining mechanism of the nail machine in the market generally shares an input shaft with the wire feeding eccentric flange, and the rigidity of a cutting groove hole of the wire feeding square box is insufficient due to the structure, so that the retaining effect cannot reach the best; meanwhile, the adjusting frame can not send or withdraw the wire, so that the wire feeding card can withdraw the wire caine to cause long and short nails due to large resistance. For this purpose, we propose an automatic nail machine wire-withdrawing linkage mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wire withdrawing connecting rod mechanism of an automatic nail machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the wire withdrawing connecting rod mechanism of the automatic nail machine comprises a crankshaft, wherein an eccentric flange is arranged on one side of the crankshaft, the crankshaft is movably connected with the eccentric flange through a first bearing, one end of the crankshaft is close to the eccentric flange and is fixedly connected with a first connecting plate, one side of the eccentric flange and the first supporting rod are far away from the first connecting plate, the other end of the first supporting rod is fixedly connected with a second connecting plate, a wire withdrawing transmission structure is arranged on the first supporting rod, a second supporting rod is arranged on one side, far away from the first supporting rod, of the second connecting plate, the other end of the second supporting rod is fixedly connected with a third connecting plate, an adjusting frame transmission structure is arranged on the third connecting plate, and one side, far away from the second supporting rod, of the third connecting plate and is fixedly connected with the rotating rod.
Preferably, the wire withdrawing transmission structure comprises a first wire withdrawing connecting rod, the first wire withdrawing connecting rod is movably connected with the first supporting rod, the other end of the first wire withdrawing connecting rod is movably connected with a second wire withdrawing connecting rod through a first shaft rod, the other end of the second wire withdrawing connecting rod is movably connected with a second shaft rod, one side of the second shaft rod is fixedly connected with the first sleeve, and a first guide rod is inserted in the middle of the first sleeve.
Preferably, the adjusting frame transmission structure comprises a first adjusting frame connecting rod, the first adjusting frame connecting rod is movably connected with the second supporting rod, the other end of the first adjusting frame connecting rod is movably connected with a second adjusting frame connecting rod through a third shaft rod, the second adjusting frame connecting rod is movably connected with a fourth shaft rod, one end of the fourth shaft rod is fixedly connected with the second sleeve, and a second guide rod is inserted in the middle of the second sleeve.
Preferably, one end, far away from the eccentric flange, of the crankshaft is provided with a first supporting flange, and the crankshaft is movably connected with the first supporting flange through a second bearing.
Preferably, the dwang is kept away from second bracing piece one side and is equipped with the second and supports the flange, the dwang passes through third bearing transmission with the second and supports the flange and be connected.
Compared with the prior art, the utility model has the beneficial effects that: this kind of automatic nail machine moves back a link mechanism compares in traditional mechanism that moves back a silk, moves back a silk drive structure and adjustment frame drive structure and drives simultaneously and move back a silk structure and adjustment frame together, reduces the resistance and the response time of moving back the silk card for send a square chest grooving to reduce, the rigidity increases. The phenomenon of long and short nails is avoided, and the production quality of the nail machine is effectively improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1 crankshaft, 2 eccentric flanges, 3 first bearings, 4 first connecting plates, 5 first supporting rods, 6 wire withdrawing transmission structures, 61 first wire withdrawing connecting rods, 62 first shaft rods, 63 second wire withdrawing connecting rods, 64 second shaft rods, 65 first sleeves, 66 first guide rods, 7 second connecting plates, 8 second supporting rods, 9 adjusting frame transmission structures, 91 first adjusting frame connecting rods, 92 third shaft rods, 93 second adjusting frame connecting rods, 94 fourth shaft rods, 95 second sleeves, 96 second guide rods, 10 third connecting plates, 11 rotating rods, 12 second bearings, 13 first supporting flanges, 14 second supporting flanges and 15 third bearings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the wire withdrawing connecting rod mechanism of the automatic nail machine comprises a crankshaft 1, wherein one side of the crankshaft 1 is provided with an eccentric flange 2, the crankshaft 1 is movably connected with the eccentric flange 2 through a first bearing 3, one end of the crankshaft 1, which is close to the eccentric flange 2, is fixedly connected with a first connecting plate 4, one side, which is far away from the eccentric flange 2, of the first connecting plate 4 is fixedly connected with a first supporting rod 5, the other end of the first supporting rod 5 is fixedly connected with a second connecting plate 7, the first supporting rod 5 is provided with a wire withdrawing transmission structure 6, one side, which is far away from the first supporting rod 5, of the second connecting plate 7 is provided with a second supporting rod 8, the other end of the second supporting rod 8 is fixedly connected with a third connecting plate 10, the third connecting plate 10 is provided with an adjusting frame transmission structure 9, one side, which is far away from the second supporting rod 8, of the third connecting plate 10 is fixedly connected with a rotating rod 11, when the crankshaft 1 rotates, crankshaft 1 drives first connecting plate 4 and rotates, makes the first bracing piece 5 with 4 fixed connection of first connecting plate drive and moves back a transmission structure 6 and rotate to make the structure that moves back a silk work, simultaneously through first connecting plate 4, first bracing piece 5, second connecting plate 7 and second bracing piece 8, make second bracing piece 8 drive adjustment frame transmission structure 9 and rotate, thereby adjust the adjustment frame through adjustment frame transmission structure 9.
Furthermore, the wire withdrawing transmission structure 6 comprises a first wire withdrawing connecting rod 61, the first wire withdrawing connecting rod 61 is movably connected with the first supporting rod 5, the other end of the first wire withdrawing connecting rod 61 is movably connected with a second wire withdrawing connecting rod 63 through a first shaft rod 62, the other end of the second wire withdrawing connecting rod 63 is movably connected with a second shaft rod 64, one side of the second shaft rod 64 is fixedly connected with a first sleeve 65, the middle part of the first sleeve 65 is inserted with a first guide rod 66, when the first support rod 5 rotates, the first wire-withdrawing link 61 rotates around the first support rod 5, therefore, through transmission between the first wire withdrawing connecting rod 61 and the second wire withdrawing connecting rod 63, the first sleeve 65 can reciprocate on the first guide rod 66 in the horizontal direction, one side of the first sleeve 65, which is far away from the crankshaft 1, is fixedly connected with a material withdrawing structure, and one side of the first guide rod 66, which is far away from the crankshaft 1, is fixedly connected with the rack.
Furthermore, the adjusting frame transmission structure 9 comprises a first adjusting frame connecting rod 91, the first adjusting frame connecting rod 91 is movably connected with the second supporting rod 8, the other end of the first adjusting frame connecting rod 91 is movably connected with a second adjusting frame connecting rod 93 through a third shaft lever 92, the second adjusting frame connecting rod 93 is movably connected with a fourth shaft rod 94, one end of the fourth shaft rod 94 is fixedly connected with a second sleeve 95, a second guide bar 96 is inserted in the middle of the second sleeve 95, when the second support bar 8 rotates, the first adjusting frame connecting rod 91 rotates around the second support bar 8, therefore, through transmission between the first adjusting frame connecting rod 91 and the second adjusting frame connecting rod 93, the second sleeve 95 can reciprocate horizontally on the second guide rod 96, one side, far away from the crankshaft 1, of the second sleeve 95 is fixedly connected with the adjusting frame, and one side, far away from the crankshaft 1, of the second guide rod 96 is fixedly connected with the machine frame.
Further, the crankshaft 1 is far away from the one end of the eccentric flange 2 and is provided with a first supporting flange 13, the crankshaft 1 and the first supporting flange 13 are movably connected through a second bearing 12, and the first supporting flange 13 is fixedly installed on the rack, so that the rotation stability of the crankshaft 1 is further improved through the support of the first supporting flange 13.
Further, dwang 11 is kept away from 8 one sides of second bracing piece and is equipped with second support flange 14, dwang 11 and second support flange 14 pass through the transmission of third bearing 15 and are connected.
Specifically, in the present invention, when the crankshaft 1 rotates, the crankshaft 1 drives the first connecting plate 4 to rotate, so that the first supporting rod 5 fixedly connected with the first connecting plate 4 drives the wire withdrawing transmission structure 6 to rotate, when the first supporting rod 5 rotates, the first wire withdrawing connecting rod 61 rotates around the first supporting rod 5, so that the first sleeve 65 horizontally reciprocates on the first guiding rod 66 through the transmission between the first wire withdrawing connecting rod 61 and the second wire withdrawing connecting rod 63, so that the wire withdrawing structure performs the wire withdrawing operation, and simultaneously, through the first connecting plate 4, the first supporting rod 5, the second connecting plate 7 and the second supporting rod 8, the second supporting rod 8 drives the adjusting frame transmission structure 9 to rotate, when the second supporting rod 8 rotates, the first adjusting frame connecting rod 91 rotates around the second supporting rod 8, so that through the transmission between the first adjusting frame connecting rod 91 and the second adjusting frame connecting rod 93, make second sleeve 95 carry out horizontal direction's reciprocating motion on second guide bar 96 to adjust the alignment jig through alignment jig transmission structure 9, compare in traditional silk mechanism that moves back, move back silk transmission structure 6 and alignment jig transmission structure 9 and drive simultaneously and move back silk structure and alignment jig together, reduce the resistance and the response time of moving back the silk card, make and send a square chest grooving to reduce, the rigidity increases.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Automatic nail machine moves back a link mechanism, including bent axle (1), its characterized in that: an eccentric flange (2) is arranged on one side of the crankshaft (1), the crankshaft (1) is movably connected with the eccentric flange (2) through a first bearing (3), one end of the crankshaft (1) close to the eccentric flange (2) is fixedly connected with a first connecting plate (4), one side of the first connecting plate (4) far away from the eccentric flange (2) is fixedly connected with a first supporting rod (5), the other end of the first supporting rod (5) is fixedly connected with a second connecting plate (7), a wire withdrawing transmission structure (6) is arranged on the first supporting rod (5), a second supporting rod (8) is arranged on one side of the second connecting plate (7) far away from the first supporting rod (5), the other end of the second supporting rod (8) is fixedly connected with a third connecting plate (10), and an adjusting frame transmission structure (9) is arranged on the third connecting plate (10), and one side of the third connecting plate (10) far away from the second supporting rod (8) is fixedly connected with the rotating rod (11).
2. The automatic nail machine wire-withdrawing linkage mechanism of claim 1, wherein: the wire withdrawing transmission structure (6) comprises a first wire withdrawing connecting rod (61), the first wire withdrawing connecting rod (61) is movably connected with the first supporting rod (5), the other end of the first wire withdrawing connecting rod (61) is movably connected with a second wire withdrawing connecting rod (63) through a first shaft rod (62), the other end of the second wire withdrawing connecting rod (63) is movably connected with a second shaft rod (64), one side of the second shaft rod (64) is fixedly connected with a first sleeve (65), and a first guide rod (66) is inserted in the middle of the first sleeve (65).
3. The automatic nail machine wire-withdrawing linkage mechanism of claim 1, wherein: the adjusting frame transmission structure (9) comprises a first adjusting frame connecting rod (91), the first adjusting frame connecting rod (91) is movably connected with the second supporting rod (8), the other end of the first adjusting frame connecting rod (91) is movably connected with a second adjusting frame connecting rod (93) through a third shaft rod (92), the second adjusting frame connecting rod (93) is movably connected with a fourth shaft rod (94), one end of the fourth shaft rod (94) is fixedly connected with a second sleeve (95), and a second guide rod (96) is inserted in the middle of the second sleeve (95).
4. The automatic nail machine wire-withdrawing linkage mechanism of claim 1, wherein: the crankshaft (1) is far away from one end of the eccentric flange (2) and is provided with a first supporting flange (13), and the crankshaft (1) is movably connected with the first supporting flange (13) through a second bearing (12).
5. The automatic nail machine wire-withdrawing linkage mechanism of claim 1, wherein: dwang (11) are kept away from second bracing piece (8) one side and are equipped with second support flange (14), dwang (11) are connected through third bearing (15) transmission with second support flange (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123091571.5U CN216324827U (en) | 2021-12-10 | 2021-12-10 | Wire-withdrawing connecting rod mechanism of automatic nail machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123091571.5U CN216324827U (en) | 2021-12-10 | 2021-12-10 | Wire-withdrawing connecting rod mechanism of automatic nail machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216324827U true CN216324827U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123091571.5U Active CN216324827U (en) | 2021-12-10 | 2021-12-10 | Wire-withdrawing connecting rod mechanism of automatic nail machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216324827U (en) |
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2021
- 2021-12-10 CN CN202123091571.5U patent/CN216324827U/en active Active
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