CN220275006U - Reciprocating feeding structure of dotter - Google Patents
Reciprocating feeding structure of dotter Download PDFInfo
- Publication number
- CN220275006U CN220275006U CN202321794957.9U CN202321794957U CN220275006U CN 220275006 U CN220275006 U CN 220275006U CN 202321794957 U CN202321794957 U CN 202321794957U CN 220275006 U CN220275006 U CN 220275006U
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- China
- Prior art keywords
- guide channel
- reciprocating
- pushing
- pushing plate
- dotter
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- 238000007599 discharging Methods 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 2
- 238000010009 beating Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
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Abstract
The utility model discloses a reciprocating feeding structure of a dotter, which comprises a frame, an upper discharging rail and a lower discharging rail which are arranged on the frame, wherein an upper material guide channel and a lower material guide channel with inverted T-shaped cross sections are respectively arranged on the upper discharging rail and the lower discharging rail, and a first material discharging rail and a second material discharging rail which are respectively communicated with the upper material guide channel and the lower material guide channel at the tail ends are arranged at the side parts of the upper discharging rail and the lower material guide rail; the reciprocating feeding structure comprises a first driving motor, a first reciprocating transmission assembly and a pushing plate, wherein an upper pushing rod and a lower pushing rod are arranged on the pushing plate, and the first driving motor drives the pushing plate to reciprocate through the first reciprocating transmission assembly, so that the upper pushing rod and the lower pushing rod synchronously reciprocate in an upper material guide channel and a lower material guide channel respectively. The button feeding device adopts the reciprocating feeding structure with enlarged throat depth to feed buttons, has high efficiency and stable structure, is not easy to cause the phenomenon of clamping of the buckles, and remarkably reduces the failure rate of the machine.
Description
Technical Field
The utility model relates to the technical field of dotters, in particular to a reciprocating feeding structure of a dotter.
Background
At present, in life, various clothes, packaging bags, various handbag environmental protection bag products, stationery products, umbrella industry, leather products, auxiliary materials and the like are buckled on products needing button fixation, the products need a round button fixing edge to play a sealing role, and the products are prevented from loosening, in the prior art, a button is commonly riveted on the products to wrap the products, the button generally comprises an upper button and a lower button, and when the novel clothes is used, the upper button is placed on one side of a material, the lower button is placed on the other side of the material, and the novel clothes are riveted on the material through a button punching machine.
The common dotter in the market generally comprises a frame, wherein a feeding mechanism, a pushing mechanism for pushing raw materials after the feeding mechanism and a dotter mechanism for pressing the pushed raw materials after the pushing mechanism are fixed on the frame. However, the existing button sewing machine has certain defects, namely, the stroke of the pushing mechanism is shorter, the push rod of the pushing mechanism pushes the corresponding button out, the push rod stays in front of the button feeding hole, the push rod is successively retracted when pushing the button, after the button enters the pushing track, the push rod is advanced again to push the button out, and thus, the structure stability is poor, if the pressure acted on the button is insufficient, the phenomenon of clamping the button is easy to occur, and the failure rate is higher.
Disclosure of Invention
The utility model aims to provide a reciprocating feeding structure of a dotter, which adopts a reciprocating feeding structure with enlarged throat depth to feed buttons, so that the efficiency is high, the structure is stable, the phenomenon of clamping of the buckles is not easy to occur, and the failure rate of the machine is obviously reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the reciprocating feeding structure of the dotter comprises a frame, an upper discharging rail and a lower discharging rail which are arranged on the frame, wherein an upper material guide channel and a lower material guide channel with inverted T-shaped cross sections are respectively arranged on the upper discharging rail and the lower discharging rail, and a first material discharging rail and a second material discharging rail which are communicated with the upper material guide channel and the lower material guide channel at the tail ends are respectively arranged on the side parts of the upper discharging rail and the lower material guide rail; the reciprocating feeding structure comprises a first driving motor, a first reciprocating transmission assembly and a pushing plate, wherein an upper pushing rod and a lower pushing rod are arranged on the pushing plate, and the first driving motor drives the pushing plate to reciprocate through the first reciprocating transmission assembly, so that the upper pushing rod and the lower pushing rod synchronously reciprocate in an upper material guide channel and a lower material guide channel respectively.
Through adopting above-mentioned technical scheme, when last button is transmitted to last ejection of compact track, and down the button is transmitted to down on the ejection of compact track, pushing away the flitch release is driven through first reciprocal rotating assembly to pushing away to last button and lower button simultaneously respectively release to waiting the assembly station, on last button mould and the lower positioning die of beating the machine promptly to follow-up last button down of pressing the button mould drive and detain on the lower button of lower positioning die, realize automatic beating and detain. By adopting the structure, after the pushing plate pushes the upper button and the lower button simultaneously, the structure can return to the first blanking track and the second blanking track, and has larger throat depth, namely, the moving range of the pushing plate is larger, the structure is not only high in efficiency, but also stable in structure, the phenomenon of clamping of the buckle is not easy to occur, and the failure rate of the machine is obviously reduced.
The utility model further provides that the first reciprocating transmission assembly comprises a first swing arm and a connecting rod piece, one end of the first driving motor is connected with one end of the first swing arm in a linkage way, one end of the connecting rod piece is hinged with one end of the first swing arm far away from the first driving motor, and the other end of the connecting rod piece is hinged with the pushing plate.
Through adopting above-mentioned technical scheme, first swing arm rotation is driven to first driving motor's motor shaft, and then drives the connecting rod piece activity, and the connecting rod piece activity drives and pushes away the flitch and advance or retreat, and when pushing away the flitch and advancing, is ejecting down button and button simultaneously, and transmission structure is reliable and stable.
The utility model further provides that the connecting rod piece comprises a screw rod, and a first fish-eye joint and a second fish-eye joint which are connected to two ends of the screw rod in a threaded mode, and the first fish-eye joint and the second fish-eye joint are hinged with the first swing arm and the pushing plate through a screw respectively.
Through adopting above-mentioned technical scheme, connection structure is simple, easy dismounting, and through rotatory first fisheye joint and second fisheye joint, can change the whole length of connecting rod spare, and then adjust the push pedal and advance or the position of retreating, guarantee that the push pedal will go up button and the accurate propelling movement of button down to the position of beating.
The utility model is further arranged that the middle part of the screw is provided with the hexagonal operation part, and the threads of the parts on the screw corresponding to the two sides of the hexagonal operation part are opposite in rotation direction.
Through adopting above-mentioned technical scheme, through the hexagonal operating portion of spanner operation screw rod, can realize two fish-eye bolts and move in opposite directions or back to realize the regulation of link spare overall length, the operation is very convenient.
The utility model is further characterized in that the frame is provided with a guide rail, the extending directions of the guide rail, the upper discharging rail and the lower discharging rail are parallel, and the pushing plate is provided with a sliding block matched with the guide rail.
Through adopting above-mentioned technical scheme, can lead the flitch of pushing away, guarantee to push away the flitch and steadily advance or retreat.
The utility model further provides that the pushing plate, the upper pushing rod and the lower pushing rod are of an integrated structure.
By adopting the technical scheme, the processing is convenient, the structural strength is high, and the service life is long.
Drawings
FIG. 1 is a schematic view of a structure of the present utility model applied to a dotter;
fig. 2 is a schematic structural diagram of the whole present utility model.
In the figure: 1. a frame; 5. an upper discharge rail; 6. a lower discharge rail; 9. a first blanking track; 10. a second blanking track; 11. an upper guide channel; 12. a lower material guide channel; 13. a first driving motor; 14. a first reciprocating drive assembly; 15. a pushing plate; 24. a first swing arm; 25. a link member; 26. a screw; 27. a first fisheye joint; 28. a second fish-eye joint; 29. a hexagonal operation part; 30. a guide rail; 31. a slide block; 32. a pushing rod is arranged; 33. and (5) pushing down a material rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: the reciprocating feeding structure of the dotter shown in the drawings 1 and 2 comprises a frame 1, an upper discharging rail 5 and a lower discharging rail 6 which are arranged on the frame 1, wherein an upper material guide channel 11 and a lower material guide channel 12 with inverted T-shaped cross sections are respectively arranged on the upper discharging rail 5 and the lower discharging rail 6, and a first material discharging rail 9 and a second material discharging rail 10 with the tail ends communicated with the upper material guide channel 11 and the lower material guide channel 12 are respectively arranged on the side parts of the upper discharging rail 5 and the lower material guide rail 6; the reciprocating feeding structure comprises a first driving motor 13, a first reciprocating transmission assembly 14 and a pushing plate 15, wherein an upper pushing rod 32 and a lower pushing rod 33 are arranged on the pushing plate 15, and the first driving motor 13 drives the pushing plate 15 to reciprocate through the first reciprocating transmission assembly 14 driven by the elbow reducer, so that the upper pushing rod 32 and the lower pushing rod 33 synchronously reciprocate in the upper guide channel 11 and the lower guide channel 12 respectively. When an upper button is transmitted to the upper discharging track 5 and a lower button is transmitted to the lower discharging track 6, the first driving motor 13 of the pushing mechanism 3 drives the pushing plate 15 to push out through the first reciprocating rotating assembly, the upper button and the lower button are simultaneously pushed out to a station to be assembled respectively, namely an upper button pressing die and a lower positioning die of the button making machine, so that the follow-up upper button pressing die drives the upper button to downwards press the upper button on a lower button of the lower positioning die, and automatic button making is realized. By adopting the structure, after the pushing plate 15 pushes the upper button and the lower button simultaneously, the structure can return to the first blanking track 9 and the second blanking track 10, and has larger throat depth, namely the moving range of the pushing plate 15 is larger, the structure is high in efficiency and stable in structure, the clamping phenomenon of the clamping buckle is not easy to occur, and the failure rate of the machine is obviously reduced.
As shown in fig. 1 and fig. 2, the first reciprocating transmission assembly 14 includes a first swing arm 24 and a link member 25, one end of the first driving motor 13 is connected with one end of the first swing arm 24 in a linkage manner, the first swing arm 24 and the link member synchronously rotate, one end of the link member 25 is hinged with one end of the first swing arm 24 far away from the first driving motor 13, and the other end of the link member 25 is hinged with the pushing plate 15. The motor shaft of the first driving motor 13 drives the first swing arm 24 to rotate, so as to drive the link member 25 to move, the link member 25 moves to drive the pushing plate 15 to move forwards or backwards, and when the pushing plate 15 moves forwards, the upper button and the lower button are pushed out simultaneously, so that the transmission structure is stable and reliable.
As shown in fig. 2, the link member 25 includes a screw 26, and a first fisheye connector 27 and a second fisheye connector 28 screwed to both ends of the screw 26, where the first fisheye connector 27 and the second fisheye connector 28 are hinged to the first swing arm 24 and the pushing plate 15 by a screw, respectively. The design connection structure is simple, easy dismounting, and through rotatory first fisheye joint 27 and second fisheye joint 28, can change link member 25 overall length, and then adjust the push pedal position of advancing or backing, guarantee that the push pedal will go up button and the accurate propelling movement of button down to the position of beating.
As shown in fig. 2, a hexagonal operation portion 29 is disposed in the middle of the screw 26, and the threads on the screw 26 corresponding to the two sides of the hexagonal operation portion 29 are opposite in direction, that is, the screw 26 has a positive thread and a negative thread corresponding to the two sides of the hexagonal operation portion 29. The hexagonal operation part 29 of the screw 26 is operated by a spanner, so that the two fish-eye bolts can move in opposite directions or back to back, the whole length of the link member 25 is adjusted, and the operation is very convenient.
As shown in fig. 2, the frame 1 is provided with a guide rail 30, the extending directions of the guide rail 30, the upper discharging rail 5 and the lower discharging rail 6 are parallel, and the pushing plate 15 is provided with a sliding block 31 matched with the guide rail 30. This structure can lead to the flitch 15, guarantees that the flitch 15 steadily advances or retreats.
In addition, the pushing plate 15, the upper pushing rod 32 and the lower pushing rod 33 are integrally formed. The design is convenient to process, high in structural strength and long in service life.
Claims (6)
1. The reciprocating feeding structure of the dotter comprises a frame (1), an upper discharging track (5) and a lower discharging track (6) which are arranged on the frame (1), wherein an upper guide channel (11) and a lower guide channel (12) with inverted T-shaped cross sections are respectively arranged on the upper discharging track (5) and the lower discharging track (6), and a first blanking track (9) and a second blanking track (10) with the tail ends communicated with the upper guide channel (11) and the lower guide channel (12) are respectively arranged on the side parts of the upper discharging track (5) and the lower discharging track (6); the method is characterized in that: the reciprocating feeding structure comprises a first driving motor (13), a first reciprocating transmission assembly (14) and a pushing plate (15), wherein an upper pushing rod (32) and a lower pushing rod (33) are arranged on the pushing plate (15), and the first driving motor (13) drives the pushing plate (15) to reciprocate through the first reciprocating transmission assembly (14) so that the upper pushing rod (32) and the lower pushing rod (33) synchronously reciprocate in an upper material guide channel (11) and a lower material guide channel (12) respectively.
2. The reciprocating feed structure of a dotter of claim 1 wherein: the first reciprocating transmission assembly (14) comprises a first swing arm (24) and a connecting rod piece (25), one end of the first driving motor (13) is connected with one end of the first swing arm (24) in a linkage mode, one end of the connecting rod piece (25) is hinged to one end, far away from the first driving motor (13), of the first swing arm (24), and the other end of the connecting rod piece (25) is hinged to the pushing plate (15).
3. The reciprocating feed structure of a dotter of claim 2 wherein: the connecting rod piece (25) comprises a screw rod (26) and a first fisheye connector (27) and a second fisheye connector (28) which are connected to two ends of the screw rod (26) in a threaded mode, and the first fisheye connector (27) and the second fisheye connector (28) are hinged to the first swing arm (24) and the pushing plate (15) through a screw respectively.
4. A reciprocating feed structure of a dotter as defined in claim 3 wherein: the middle part of the screw rod (26) is provided with a hexagonal operation part (29), and the threads of the parts of the screw rod (26) corresponding to the two sides of the hexagonal operation part (29) are opposite in rotation direction.
5. The reciprocating feed structure of a dotter of claim 2 wherein: the automatic feeding and discharging machine is characterized in that a guide rail (30) is arranged on the frame (1), the extending directions of the guide rail (30), the upper discharging rail (5) and the lower discharging rail (6) are parallel, and a sliding block (31) matched with the guide rail (30) is arranged on the pushing plate (15).
6. The reciprocating feed structure of a dotter of claim 1 wherein: the pushing plate (15), the upper pushing rod (32) and the lower pushing rod (33) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321794957.9U CN220275006U (en) | 2023-07-07 | 2023-07-07 | Reciprocating feeding structure of dotter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321794957.9U CN220275006U (en) | 2023-07-07 | 2023-07-07 | Reciprocating feeding structure of dotter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220275006U true CN220275006U (en) | 2024-01-02 |
Family
ID=89338988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321794957.9U Active CN220275006U (en) | 2023-07-07 | 2023-07-07 | Reciprocating feeding structure of dotter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220275006U (en) |
-
2023
- 2023-07-07 CN CN202321794957.9U patent/CN220275006U/en active Active
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