CN217229638U - Welding strip feeding device - Google Patents
Welding strip feeding device Download PDFInfo
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- CN217229638U CN217229638U CN202220646671.5U CN202220646671U CN217229638U CN 217229638 U CN217229638 U CN 217229638U CN 202220646671 U CN202220646671 U CN 202220646671U CN 217229638 U CN217229638 U CN 217229638U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model relates to a material feeding unit, especially a weld and take material feeding unit, include: the feeding seat is used for feeding the material roll; the positioning and pressing device is arranged on the feeding seat; the quantitative pressing device is slidably mounted on the feeding seat and is positioned on one side of the positioning pressing device; the feeding driving device is arranged on the feeding seat and is connected with the quantitative material pressing device; the welding strip is sequentially inserted into the positioning and pressing device and the quantitative pressing device, the positioning and pressing device loosens the welding strip when the feeding driving device drives the quantitative pressing device to feed, and the positioning and pressing device compresses the welding strip when the feeding driving device drives the quantitative pressing device to feed. The utility model provides a pair of weld and take material feeding unit realizes quantitative pay-off through two press device and a drive arrangement, simple structure, control convenience to pay-off length is unanimous at every turn.
Description
Technical Field
The utility model relates to a material feeding unit, especially a weld and take material feeding unit.
Background
The silver contacts used for switching elements such as circuit breakers are all welded on the copper poles through silver solder strips. The silver solder strip is a strip with the thickness of 0.1-0.25 mm and is wound on a material roll. The problem to be solved is that how to accurately convey a silver solder strip by conveying the silver solder strip in silver contact automatic welding equipment so that the silver solder strip conveyed each time is cut off and then is just used for welding.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a simple structure, pay-off at every turn one kind that length is the same welds and takes material feeding unit, and concrete technical scheme is:
a weld strip feeding device comprising: the feeding seat is used for feeding the material roll and is positioned on one side of the feeding seat; the positioning and pressing device is arranged on the feeding seat; the quantitative pressing device is slidably mounted on the feeding seat and is positioned on one side of the positioning pressing device; the feeding driving device is arranged on the feeding seat and is connected with the quantitative material pressing device; the welding strip is sequentially inserted into the positioning and pressing device and the quantitative pressing device, the positioning and pressing device loosens the welding strip when the feeding driving device drives the quantitative pressing device to feed, and the positioning and pressing device compresses the welding strip when the feeding driving device drives the quantitative pressing device to feed.
Preferably, the positioning and pressing device comprises: the positioning pressing seat is fixed on the feeding seat and is provided with a positioning feeding groove and a positioning feeding hole communicated with the positioning feeding groove; the positioning material pressing head is movably inserted into the positioning feeding hole; and the positioning material pressing cylinder is fixed on the positioning material pressing seat and is connected with the positioning material pressing head.
Furthermore, the positioning and feeding device further comprises a positioning and pressing plate, wherein the positioning and feeding hole is formed in the positioning and pressing plate, and the positioning and pressing plate is fixed on the positioning and pressing seat and located at the top of the positioning and feeding groove.
Preferably, the quantitative pressing device comprises: the quantitative pressing seat is slidably mounted on the feeding seat, a quantitative feeding groove and a quantitative feeding hole communicated with the quantitative feeding groove are formed in the quantitative pressing seat, and the quantitative feeding groove is opposite to the positioning feeding groove; the quantitative material pressing head is movably inserted into the quantitative feeding groove; and the quantitative material pressing cylinder is fixed on the quantitative material pressing seat and is connected with the quantitative material pressing head.
The quantitative material pressing device is characterized by further comprising a quantitative material pressing plate, wherein the quantitative material feeding groove is formed in the quantitative material pressing plate, and the quantitative material pressing plate is fixed on the quantitative material pressing seat and located at the top of the quantitative material feeding groove.
Preferably, one end of the positioning material pressing seat is provided with a positioning staggered head, and the positioning feeding groove penetrates through the positioning staggered head; one end of the quantitative material pressing seat is provided with a first staggered head, the quantitative feeding groove penetrates through the first staggered head, the first staggered head and the positioning staggered head are arranged in a staggered mode, and the quantitative feeding groove in the first staggered head and the positioning feeding groove in the positioning staggered head are arranged in a staggered mode and communicated.
Preferably, the feeding driving device includes: and the feeding cylinder is fixed on the feeding seat and is connected with the quantitative material pressing device.
For a glass of wine, further comprising a quantitative adjustment device, the quantitative adjustment device comprising: the quantitative adjusting rods are respectively fixed on two sides of the quantitative pressing device and are used for controlling the moving position of the quantitative pressing device; and the positioning seat is fixed on the feeding seat, is positioned on one side of the quantitative material pressing device and is arranged opposite to the quantitative adjusting rod.
Preferably, the method further comprises the following steps: the discharging seat is fixed on the feeding seat and located on one side of the quantitative material pressing device, a discharging groove is formed in the discharging seat, and the welding strip is movably inserted into the discharging groove.
Preferably, the welding device further comprises a material guide wheel, wherein the material guide wheel is rotatably mounted on the feeding seat, is positioned on one side of the positioning and pressing device, and is used for guiding a welding strip to be inserted into the positioning and pressing device.
Compared with the prior art the utility model discloses following beneficial effect has:
the utility model provides a pair of weld and take material feeding unit realizes quantitative pay-off through two press device and a drive arrangement, simple structure, control convenience to pay-off length is unanimous at every turn.
Drawings
FIG. 1 is a schematic view of a solder strip feeding apparatus;
FIG. 2 is a schematic view of a solder strip feeding device with hidden positioning pressure plates, quantitative pressure plates and discharge plates;
FIG. 3 is a rear view of a weld strip feeder;
FIG. 4 is a schematic view of a positioning nip plate;
fig. 5 is a structural schematic diagram of the positioning material pressing seat.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings.
Example one
As shown in fig. 1 to 5, a solder strip feeding device includes a feeding base 6, a positioning pressing device 1, a quantitative pressing device 2 and a feeding driving device 3.
The positioning and pressing device 1 is used for pressing and loosening the welding strip and is fixed on the feeding seat 6; the quantitative material pressing device 2 is slidably mounted on the feeding seat 6, is positioned on one side of the positioning material pressing device 1, and is used for pressing and loosening the welding strip and driving the welding strip to move; the feeding driving device 3 is arranged on the feeding seat 6 and is connected with the quantitative material pressing device 2; the welding strip is sequentially inserted into the positioning and pressing device 1 and the quantitative pressing device 2, the positioning and pressing device 1 loosens the welding strip when the feeding driving device 3 drives the quantitative pressing device 2 to feed, and the positioning and pressing device 1 compresses the welding strip when the feeding driving device 3 drives the quantitative pressing device 2 to feed.
Specifically, one end of the feeding seat 6 is rotatably provided with a guide wheel 51, the guide wheel 51 is provided with a guide chute 511 matched with the welding strip, and the welding strip is movably inserted into the guide chute 511. The material roll is connected with the feeding seat 6 through a bracket and is positioned above the material guide wheel 51.
The positioning and pressing device 1 comprises a positioning and pressing seat 11, a positioning and pressing plate 12, a positioning and pressing head 13 and a positioning and pressing cylinder 14. The top of the positioning pressing base 11 is provided with a positioning feeding groove 111, and the positioning feeding groove 111 is matched with the welding strip and is arranged opposite to the guide groove 511. A positioning feeding hole 121 is formed in the positioning pressure plate 12, the positioning pressure plate 12 is fixed to the top of the positioning pressure seat 11, and the positioning feeding hole 121 is located above the positioning feeding groove 111 and communicated with the positioning feeding groove 111. The positioning pressure plate 12 facilitates the processing of the positioning feeding groove 111. The positioning material pressing cylinder 14 is fixed on the positioning material pressing seat 11 through the positioning plate 15, the positioning material pressing head 13 is installed at the tail end of a piston rod of the positioning material pressing cylinder 14, the positioning material pressing head 13 is movably inserted into the positioning material feeding hole 121, the positioning material pressing cylinder 14 is used for driving the positioning material pressing head 13 to lift, when the positioning material pressing head 13 descends, a welding strip can be pressed in the positioning material feeding groove 111, the welding strip cannot move, when the positioning material pressing head 13 ascends, the positioning material pressing head 13 leaves the welding strip, and the movement of the welding strip is not influenced. The positioning and material pressing head 13 can be made of plastic or elastic materials, and cannot crush the welding strip.
The quantitative material pressing device 2 comprises a quantitative material pressing seat 21, a quantitative material pressing plate 22, a quantitative material pressing head 23 and a quantitative material pressing cylinder 24. The quantitative pressing seat 21 is slidably mounted on the quantitative pressing seat 21 through a linear guide rail pair, a quantitative feeding groove 211 is formed in the top of the quantitative pressing seat 21, the quantitative pressing plate 22 is fixed to the top of the quantitative pressing seat 21 and located above the quantitative feeding groove 211, the quantitative pressing plate 22 is provided with the quantitative feeding groove 211, and the quantitative feeding groove 211 is located above the quantitative feeding groove 211 and communicated with the quantitative feeding groove 211. The quantitative material pressing plate 22 facilitates the processing of the quantitative material feeding groove 211. The quantitative material pressing cylinder 24 is fixed on the quantitative material pressing base 21 through a quantitative plate 25, a quantitative material pressing head 23 is arranged at the tail end of a piston rod of the quantitative material pressing cylinder 24, and the quantitative material pressing head 23 is movably inserted into the quantitative feeding groove 211. The quantitative material pressing cylinder 24 is used for driving the quantitative material pressing head 23 to lift, when the quantitative material pressing head 23 descends, the welding strip can be tightly pressed in the quantitative feeding groove 211, the welding strip cannot move, when the quantitative material pressing head 23 ascends, the quantitative material pressing head 23 leaves the welding strip, and the quantitative material pressing seat 21 cannot drive the welding strip to move when moving. The quantitative swaging head 23 may be made of plastic or elastic material without crushing the welding strip.
The feeding driving device 3 comprises a feeding cylinder 31 and a quantitative adjusting device. The feeding cylinder 31 is fixed at one end of the feeding seat 6, and the feeding cylinder 31 is connected with the quantitative material pressing seat 21 through a connecting rod and a fisheye joint and used for driving the quantitative material pressing seat 21 to move in a reciprocating manner. The quantitative adjusting device comprises a quantitative adjusting rod 32, a locking nut 33 and a positioning seat 43, the positioning seat 43 is fixed at the other end of the feeding seat 6, the locking nut 33 is installed on the quantitative adjusting rod 32, the quantitative adjusting rod 32 is respectively fixed at two sides of the quantitative pressing seat 21 and is respectively arranged opposite to the positioning pressing seat 11 and the positioning seat 43, the moving position of the quantitative pressing seat 21 can be adjusted by adjusting the quantitative adjusting rod 32, the feeding length of the welding strip is further controlled, and the locking nut 33 is used for locking the quantitative adjusting rod 32, so that the feeding length of the welding strip at each time is consistent.
In order to improve the feeding stability, the other end of the feeding seat 6 is also provided with a discharging seat 41, the discharging seat 41 is fixed on the top of the positioning seat 43, the top of the discharging seat 41 is provided with a discharging groove 411, and the discharging groove 411 is arranged opposite to the quantitative feeding groove 211. The discharging plate 42 is installed on the top of the discharging seat 41, and the discharging plate 42 is located on the top of the discharging slot 411 to close the discharging slot 411.
The welding strip is inserted into the material guide groove 511 of the material guide wheel 51, the material guide groove 511 positions the welding strip and changes the direction of the welding strip, so that the welding strip enters the positioning feed chute 111 in a horizontal state, and the welding strip enters the positioning feed chute 111 smoothly. The solder ribbon then passes through the dosing slot 211 and is inserted into the discharge slot 411. During feeding, a piston rod of the positioning material pressing cylinder 14 extends out, the positioning material pressing head 13 presses the welding strip to the bottom of the positioning material feeding groove 111, then the piston rod of the feeding cylinder 31 retracts, the quantitative material pressing seat 21 moves towards the positioning material pressing seat 11, when the quantitative adjusting rod 32 opposite to the quantitative material pressing seat 21 jacks the positioning material pressing seat 11, the quantitative material pressing seat 21 stops moving, at the moment, the quantitative material pressing cylinder 24 is in a retracting state, the quantitative material pressing head 23 is in a rising state, the quantitative material pressing seat 21 moves, and the welding strip is not moved. Then the positioning and pressing cylinder 14 drives the positioning and pressing head 13 to retract, the positioning and pressing head 13 loosens the solder strip in the positioning and feeding groove 111, the quantitative pressing cylinder 24 drives the quantitative pressing head 23 to press the solder strip on the bottom of the quantitative feeding groove 211, then the feeding cylinder 31 extends out, the quantitative pressing seat 21 moves towards the positioning seat 43, the quantitative pressing seat 21 drives the solder strip to move towards the positioning seat 43, when the quantitative adjusting rod 32 arranged opposite to the positioning seat 43 pushes against the positioning seat 43, the quantitative pressing seat 21 stops, the solder strip moves for a fixed length, namely the solder strip is sent out for a fixed length, a cutting device at the rear end cuts off the solder strip, and the steps are repeated to realize the quantitative feeding of the solder strip.
Example two
On the basis of the first embodiment, one side of the positioning material pressing seat 11 is provided with a positioning staggered head 112, and the positioning feeding groove 111 passes through the positioning staggered head 112; a first staggered head 212 and a second staggered head 213 are respectively arranged at two ends of the quantitative pressing base 21, the quantitative feeding groove 211 passes through the first staggered head 212 and the second staggered head 213, the first staggered head 212 and the positioning staggered head 112 are staggered, and the quantitative feeding groove 211 on the first staggered head 212 and the positioning feeding groove 111 on the positioning staggered head 112 are staggered and communicated; the end of the discharging seat 41 opposite to the quantitative material pressing seat 21 is provided with a discharging staggered head 412, the discharging slot 411 passes through the discharging staggered head 412, the width of the discharging staggered head 412 is not more than half of the width of the discharging slot 411, and the discharging staggered head 412 and the second staggered head 213 are staggered. Wherein the width of the positioning feed chute 111 on the positioning interlacing head 112 is not more than half the width of the positioning feed chute 111, and the width of the dosing chute 211 on the first interlacing head 212 and the second interlacing head 213 is not more than half the width of the dosing chute 211.
The positioning staggered head 112 and the first staggered head 212 realize staggered connection between the positioning pressing seat 11 and the quantitative pressing seat 21, so as to avoid a larger gap from being formed between the positioning staggered head 112 and the first staggered head 212, so that the solder strip is always positioned in the quantitative feeding groove 211 and the positioning feeding groove 111, if the positioning staggered head 112 and the first staggered head 212 are not provided, a larger gap is formed between the end part of the quantitative pressing seat 21 and the end part of the positioning pressing seat 11, when the quantitative pressing seat 21 is fed, namely the quantitative pressing seat 21 moves towards the positioning pressing seat 11, if the solder strip moves together with the quantitative pressing seat 21 due to friction force, and the solder strip in the positioning pressing seat 11 is pressed in the positioning feeding groove 111 by the positioning pressing head 13 at the moment, the solder strip can bend at the gap between the quantitative feeding seat 6 and the positioning feeding seat 6, so that the feeding of the quantitative pressing seat 21 fails, and the staggered heads avoid the above situation, the welding strip is always positioned in the positioning feeding groove 111 and the quantitative feeding groove 211, and the welding strip cannot be bent. Similarly, the second interleaving head 213 and the discharging interleaving head 412 ensure that the solder strip is not bent, thereby realizing stable and continuous feeding.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the claims of the present invention.
Claims (10)
1. A solder strip feeding device is characterized by comprising:
the feeding seat (6), the material roll is positioned on one side of the feeding seat (6);
the positioning and pressing device (1), wherein the positioning and pressing device (1) is installed on the feeding seat (6);
the quantitative pressing device (2) is slidably mounted on the feeding seat (6) and is positioned on one side of the positioning pressing device (1); and
the feeding driving device (3) is installed on the feeding seat (6) and is connected with the quantitative material pressing device (2);
the welding strip is sequentially inserted into the positioning and pressing device (1) and the quantitative pressing device (2), the positioning and pressing device (1) loosens the welding strip when the feeding driving device (3) drives the quantitative pressing device (2) to feed, and the positioning and pressing device (1) compresses the welding strip when the feeding driving device (3) drives the quantitative pressing device (2) to feed.
2. The solder strip feeding device according to claim 1, wherein the positioning and pressing device (1) comprises:
the positioning pressing seat (11) is fixed on the feeding seat (6), and a positioning feeding groove (111) and a positioning feeding hole (121) communicated with the positioning feeding groove (111) are formed in the positioning pressing seat (11);
the positioning material pressing head (13), the positioning material pressing head (13) is movably inserted into the positioning material feeding hole (121); and
the positioning and pressing air cylinder (14) is fixed on the positioning and pressing seat (11) and connected with the positioning and pressing head (13).
3. The solder strip feeding device according to claim 2, further comprising a positioning pressing plate (12), wherein the positioning feeding hole (121) is formed in the positioning pressing plate (12), and the positioning pressing plate (12) is fixed on the positioning pressing base (11) and is located at the top of the positioning feeding groove (111).
4. A weld strip feeding device according to claim 2, characterized in that the quantitative material pressing device (2) comprises:
the quantitative pressing seat (21) is slidably mounted on the feeding seat (6), a quantitative feeding groove (211) and a quantitative feeding groove (211) communicated with the quantitative feeding groove (211) are formed in the quantitative pressing seat (21), and the quantitative feeding groove (211) is opposite to the positioning feeding groove (111);
the quantitative material pressing head (23) is movably inserted into the quantitative material feeding groove (211); and
the quantitative material pressing cylinder (24) is fixed on the quantitative material pressing seat (21) and is connected with the quantitative material pressing head (23).
5. The solder strip feeding device according to claim 4, further comprising a quantitative pressure plate (22), wherein the quantitative pressure plate (211) is disposed on the quantitative pressure plate (22), and the quantitative pressure plate (22) is fixed on the quantitative pressure seat (21) and is located at the top of the quantitative pressure plate (211).
6. The solder strip feeding device as claimed in claim 4, wherein one end of the positioning pressing base (11) is provided with a positioning staggered head (112), and the positioning feeding groove (111) penetrates through the positioning staggered head (112); one end of the quantitative material pressing seat (21) is provided with a first staggered head (212), the quantitative material feeding groove (211) penetrates through the first staggered head (212), the first staggered head (212) and the positioning staggered head (112) are arranged in a staggered mode, and the quantitative material feeding groove (211) in the first staggered head (212) and the positioning material feeding groove (111) in the positioning staggered head (112) are arranged in a staggered mode and communicated with each other.
7. A solder strip feeding apparatus as claimed in claim 1, wherein said feed drive means (3) comprises: the feeding cylinder (31) is fixed on the feeding seat (6) and connected with the quantitative pressing device (2).
8. The solder strip feeding device as claimed in claim 7, further comprising a quantitative adjustment device, the quantitative adjustment device comprising:
the quantitative adjusting rods (32), the quantitative adjusting rods (32) are respectively fixed on two sides of the quantitative pressing device (2) and are used for controlling the moving position of the quantitative pressing device (2); and
the positioning seat (43) is fixed on the feeding seat (6), is positioned on one side of the quantitative pressing device (2), and is opposite to the quantitative adjusting rod (32).
9. A solder strip feeding apparatus as claimed in any one of claims 1 to 8, further comprising: the discharging seat (41) is fixed on the feeding seat (6) and located on one side of the quantitative material pressing device (2), a discharging groove (411) is formed in the discharging seat (41), and the welding strip is movably inserted into the discharging groove (411).
10. The solder strip feeding device according to any one of claims 1 to 8, further comprising a guiding wheel (51), wherein the guiding wheel (51) is rotatably mounted on the feeding base (6) and is located at one side of the positioning and pressing device (1) for guiding a solder strip to be inserted into the positioning and pressing device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220646671.5U CN217229638U (en) | 2022-03-23 | 2022-03-23 | Welding strip feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220646671.5U CN217229638U (en) | 2022-03-23 | 2022-03-23 | Welding strip feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217229638U true CN217229638U (en) | 2022-08-19 |
Family
ID=82843081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220646671.5U Active CN217229638U (en) | 2022-03-23 | 2022-03-23 | Welding strip feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217229638U (en) |
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2022
- 2022-03-23 CN CN202220646671.5U patent/CN217229638U/en active Active
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