CN216245387U

CN216245387U - Air knife device for special-shaped welding strip

Info

Publication number: CN216245387U
Application number: CN202122763654.8U
Authority: CN
Inventors: 王勋伟
Original assignee: Jiangsu Lanhui Intelligent Equipment Technology Co ltd
Current assignee: Jiangsu Lanhui Intelligent Equipment Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to an air knife device for a special-shaped welding strip, which comprises a vertically arranged back plate, two cantilever brackets which are fixed on the front side of the back plate and are arranged symmetrically left and right, two hanging plates which are respectively and vertically fixed on the end parts of the two cantilever brackets, a transverse moving plate which is vertically arranged on the front side of the two hanging plates, two guide wheels which are respectively and rotatably fixed on the left and right ends of the front side of the transverse moving plate, two air knives arranged above one guide wheel on the right side, and a longitudinal moving plate which is vertically arranged on the rear side of the transverse moving plate, wherein the two hanging plates are respectively and vertically fixed on the front side of the two cantilever brackets; the utility model greatly increases the adjusting function and improves the adjusting precision, and then the up-down, left-right positions and the intervals of the two air knives can be adjusted according to the cross section shape and the thickness of the copper wire so as to be suitable for the copper wire with the special-shaped cross section, thereby obviously expanding the application range.

Description

Air knife device for special-shaped welding strip

Technical Field

The utility model relates to an air knife device for a special-shaped welding strip.

Background

The air knife device is a tool for drying and removing scraps by compressed air, and is widely applied to the industrial field; the photovoltaic solder strip is made of a copper wire through a series of processing procedures such as drawing, rolling, annealing and tin coating, the tin liquid coated on the surface of the copper wire is usually dried by an air knife device after the tin coating of the copper wire, and the existing air knife device mainly comprises a guide mechanism and two air knives; the existing air knife device is few in adjusting function and low in adjusting precision, is only suitable for copper wires with regular cross-sectional shapes, cannot adjust the up-down, left-right positions of the guide mechanism and the positions and the intervals of the two air knives according to the cross-sectional shapes and the thicknesses of the copper wires, is small in application range and is to be further improved.

SUMMERY OF THE UTILITY MODEL

In view of the current situation of the prior art, the technical problem to be solved by the present invention is to provide an air knife device for a special-shaped welding strip, which greatly increases the adjustment function, improves the adjustment precision, and significantly enlarges the application range.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an air knife device for special-shaped solder strip which characterized in that: the air knife comprises a back plate, two cantilever brackets, two hanging plates, a transverse moving plate, two guide wheels, two air knives and a longitudinal moving plate, wherein the back plate is vertically arranged, the two cantilever brackets are fixed on the front side of the back plate and are arranged in a bilateral symmetry manner, the two hanging plates are respectively vertically fixed at the end parts of the two cantilever brackets, the transverse moving plate is vertically arranged on the front sides of the two hanging plates, the two guide wheels are respectively and rotatably fixed at the left end and the right end of the front side of the transverse moving plate, the two air knives are arranged above one guide wheel on the right side, and the longitudinal moving plate is vertically arranged on the rear side of the transverse moving plate; two extending plates are upwards formed at the top of the transverse moving plate, a plurality of first transverse slotted holes distributed in parallel are formed in each extending plate, a first screw is also inserted into each first transverse slotted hole, the threaded end of each first screw is backwards inserted into and screwed in the hanging plate, two inverted L-shaped plates are formed upwards at the top of the longitudinal moving plate, the L-shaped plates are respectively arranged at the left sides of the two hanging plates, a first vertical slotted hole is also formed in each extending plate, a second screw is also inserted and arranged in each first vertical slotted hole, the threaded ends of the two second screws are respectively inserted and screwed in the two L-shaped plates backwards, the tops of the two L-shaped plates are also respectively penetrated and screwed with a third screw, and the threaded ends of the two third screws are respectively and tightly propped against the tops of the two extension plates downwards; the front side of the transverse moving plate is also fixedly provided with a plurality of first guide posts which are sequentially arranged from left to right, the front side of the longitudinal moving plate is also fixedly provided with a plurality of second guide posts which are sequentially arranged from left to right, correspondingly, the transverse moving plate is internally provided with a same number of second vertical slotted holes which are sequentially distributed from left to right, and the plurality of second guide posts respectively penetrate through the plurality of second vertical slotted holes, all extend out of the front side of the transverse moving plate and are distributed at intervals with the plurality of first guide posts; the first guide columns and the second guide columns are arranged between the two guide wheels.

Further, still be equipped with adjusting part on the backplate, adjusting part is including transversely fixing the layer board at the backplate rear side, transversely fixing the first manual slip table at layer board top, transversely fixing the support plate on first manual slip table removal end, transversely fixing the cushion and the second manual slip table that set up about the support plate top and respectively, two are respectively vertical fix the third manual slip table on cushion top and the second manual slip table removal end to and two are respectively transversely fixed the vaulting poles on two third manual slip table removal ends.

Furthermore, a second transverse slotted hole is formed in the back plate, the position of the second transverse slotted hole is matched with the position of a guide wheel on the right side, the front ends of the two support rods move forwards to penetrate through the second transverse slotted hole and extend out of the upper portion of the right end of the transverse moving plate, and the two air knives are fixed to the front ends of the two support rods respectively.

Furthermore, two rotatable third guide pillars are further fixed at the right end of the front side of the transverse moving plate, and the two third guide pillars are arranged at the upper right side of a guide wheel on the right side and are located below the two air knives.

Furthermore, a seat block is fixed on the outer wall of the rear side of the back plate, an internal thread sleeve is embedded in the seat block, and a vertically arranged lead screw is inserted and screwed in the internal thread sleeve; a support frame is arranged behind the back plate, and the upper end and the lower end of the lead screw are rotatably fixed on the front side of the support frame through an end block.

Furthermore, two guide rails which are vertically arranged and distributed in a bilateral symmetry mode are fixed on the front side of the support frame, the two guide rails are respectively arranged on the left side and the right side of the two end blocks, a plurality of sliding blocks are sleeved on each guide rail, and each sliding block is fixed on the outer wall of the rear side of the back plate.

Compared with the prior art, the utility model has the advantages that: the utility model greatly increases the adjusting function and improves the adjusting precision, and then the up-down, left-right positions and the intervals of the two air knives can be adjusted according to the cross section shape and the thickness of the copper wire so as to be suitable for the copper wire with the special-shaped cross section, thereby obviously expanding the application range.

Drawings

FIG. 1 is a right front side structural view of the present invention;

fig. 2 is a left rear side structural view of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

As shown in fig. 1-2, an air knife device for a special-shaped welding strip comprises a back plate 1 which is vertically arranged, two cantilever brackets 2 which are fixed on the front side of the back plate 1 and are arranged symmetrically left and right, two hanging plates 3 which are respectively vertically fixed on the end parts of the two cantilever brackets 2, a transverse moving plate 4 which is vertically arranged on the front side of the two hanging plates 3, two guide wheels 7 which are respectively and rotatably fixed on the left and right ends of the front side of the transverse moving plate 4, two air knives 20 which are arranged above one guide wheel 7 on the right side, and a longitudinal moving plate 9 which is vertically arranged on the rear side of the transverse moving plate 4; two extending plates 44 are formed upwards at the top of the transverse moving plate 4, a plurality of first transverse slot holes 41 which are distributed in parallel are arranged in each extending plate 44, a first screw 5 is also inserted and arranged in each first transverse slot hole 41, the threaded end of each first screw 5 is inserted backwards and screwed into the hanging plate 3, two inverted L-shaped plates 91 are formed upwards at the top of the longitudinal moving plate 9, the L-shaped plates 91 are respectively arranged at the left sides of the two hanging plates 3, each extending plate 44 is also provided with a first vertical slot hole 43, each first vertical slot hole 43 is also provided with a second screw 12 in an inserted and threaded manner, the threaded ends of the two second screws 12 are respectively inserted and screwed into the two L-shaped plates 91 backwards, the tops of the two L-shaped plates 91 are also respectively penetrated and screwed with a third screw 11, and the threaded ends of the two third screws 11 are respectively and tightly propped against the tops of the two extension plates 44 downwards; a plurality of first guide posts 6 which are sequentially arranged from left to right are further fixed on the front side of the transverse moving plate 4, a plurality of second guide posts 10 which are sequentially arranged from left to right are further fixed on the front side of the longitudinal moving plate 9, correspondingly, the transverse moving plate 4 is provided with a same number of second vertical slot holes 42 which are sequentially distributed from left to right, and the plurality of second guide posts 10 respectively penetrate through the plurality of second vertical slot holes 42 and all extend out of the front side of the transverse moving plate 4 and are mutually distributed at intervals with the plurality of first guide posts 6; the first guide posts 6 and the second guide posts 10 are arranged between the two guide wheels 7.

Still be equipped with adjusting part on backplate 1, adjusting part is including transversely fixing the layer board 13 in backplate 1 rear side, transversely fix the first manual slip table 14 at layer board 13 top, transversely fix the support plate 15 on first manual slip table 14 removal end, transversely fix the cushion 16 and the second manual slip table 17 that set up about the support plate 15 top and respectively, two vertical third manual slip tables 18 of fixing on cushion 16 top and the second manual slip table 17 removal end respectively, and two vaulting poles 19 of transversely fixing on two third manual slip tables 18 removal ends respectively.

A second transverse slotted hole 101 is formed in the back plate 1, the position of the second transverse slotted hole 101 is matched with the position of a guide wheel 7 on the right side, the front ends of the two support rods 19 move forwards to penetrate through the second transverse slotted hole 101 and extend out of the upper part of the right end of the transverse moving plate 4, and the two air knives 20 are respectively fixed at the front ends of the two support rods 19.

Two rotatable third guide pillars 8 are further fixed at the right end of the front side of the transverse moving plate 4, and the two third guide pillars 8 are arranged at the upper right of one guide wheel 7 on the right side and are located below the two air knives 20.

A seat block 26 is further fixed on the outer wall of the rear side of the back plate 1, an internal thread sleeve 27 is further embedded in the seat block 26, and a vertically arranged screw rod 25 is further inserted and screwed in the internal thread sleeve 27; a supporting frame 21 is arranged behind the back plate 1, and the upper end and the lower end of a screw rod 25 are rotatably fixed on the front side of the supporting frame 21 through an end block 24.

The front side of the bracket 21 is also fixed with two guide rails 22 which are vertically arranged and symmetrically distributed left and right, the two guide rails 22 are respectively arranged at the left and right sides of the two end blocks 24, each guide rail 22 is also sleeved with a plurality of sliding blocks 23, and each sliding block 23 is fixed on the outer wall of the rear side of the back plate 1.

The using method comprises the following steps: fixing a supporting frame 21 on tin coating equipment, then enabling the tin-coated copper wire to pass through a plurality of first guide posts 6 and a plurality of second guide posts 10 from right to right in sequence after being wound above one guide wheel 7 on the left side, then to pass through the lower part of one guide wheel 7 on the right side, and then to pass through two third guide posts 8 and two air knives 20 upwards; when the tinned copper wire starts to circulate, the two air knives 20 dry the tin liquid attached to the surface of the copper wire (in the prior art).

And loosening each first screw 5, moving the transverse moving plate 4 left and right along the trend of each first transverse slotted hole 41 to adjust the left and right positions of the copper wires, and screwing each first screw 5 after the adjustment is finished.

And loosening each second screw 12 and screwing two third screws 11 in sequence, so that the longitudinal moving plate 9 moves up and down along the trend of each first vertical slot hole 43 to adjust the distance between the plurality of second guide columns 10 and the plurality of first guide columns 6, and after the adjustment is finished, screwing each second screw 12.

Manually driving the moving end of the first manual sliding table 14 to move left and right to adjust the transverse positions of the two air knives 20; manually driving the moving end of the second manual sliding table 17 to move left and right to adjust the distance between one air knife 20 on the right side and one air knife 20 on the left side; the moving ends of the two third manual sliding tables 18 are respectively and manually driven to adjust the up-and-down positions of the two support rods 19, and then the vertical distance between the two air knives 20 and the two third guide pillars 8 is adjusted.

The screw 25 is rotated to drive the internal thread sleeve 27 to move up and down according to the principle of threaded connection, and then the seat block 26 is used for driving the backboard 1 to move up and down to adjust the up-and-down height of the whole device so as to adapt to the wire inlet position of a copper wire, and each sliding block 23 on the backboard 1 can slide along a corresponding guide rail 22 to ensure the moving stability of the backboard 1.

The utility model greatly increases the adjusting function and improves the adjusting precision, and then the up-down, left-right positions and the intervals of the two air knives can be adjusted according to the cross section shape and the thickness of the copper wire so as to be suitable for the copper wire with the special-shaped cross section, thereby obviously expanding the application range.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an air knife device for special-shaped solder strip which characterized in that: the air knife comprises a back plate, two cantilever brackets, two hanging plates, a transverse moving plate, two guide wheels, two air knives and a longitudinal moving plate, wherein the back plate is vertically arranged, the two cantilever brackets are fixed on the front side of the back plate and are arranged in a bilateral symmetry manner, the two hanging plates are respectively vertically fixed at the end parts of the two cantilever brackets, the transverse moving plate is vertically arranged on the front sides of the two hanging plates, the two guide wheels are respectively and rotatably fixed at the left end and the right end of the front side of the transverse moving plate, the two air knives are arranged above one guide wheel on the right side, and the longitudinal moving plate is vertically arranged on the rear side of the transverse moving plate; two extending plates are upwards formed at the top of the transverse moving plate, a plurality of first transverse slotted holes distributed in parallel are formed in each extending plate, a first screw is also inserted into each first transverse slotted hole, the threaded end of each first screw is backwards inserted into and screwed in the hanging plate, two inverted L-shaped plates are formed upwards at the top of the longitudinal moving plate, the L-shaped plates are respectively arranged at the left sides of the two hanging plates, a first vertical slotted hole is also formed in each extending plate, a second screw is also inserted and arranged in each first vertical slotted hole, the threaded ends of the two second screws are respectively inserted and screwed in the two L-shaped plates backwards, the tops of the two L-shaped plates are also respectively penetrated and screwed with a third screw, and the threaded ends of the two third screws are respectively and tightly propped against the tops of the two extension plates downwards; the front side of the transverse moving plate is also fixedly provided with a plurality of first guide posts which are sequentially arranged from left to right, the front side of the longitudinal moving plate is also fixedly provided with a plurality of second guide posts which are sequentially arranged from left to right, correspondingly, the transverse moving plate is internally provided with a same number of second vertical slotted holes which are sequentially distributed from left to right, and the plurality of second guide posts respectively penetrate through the plurality of second vertical slotted holes, all extend out of the front side of the transverse moving plate and are distributed at intervals with the plurality of first guide posts; the first guide columns and the second guide columns are arranged between the two guide wheels.

2. An air knife device for a profiled weld bead as claimed in claim 1, wherein: still be equipped with adjusting part on the backplate, adjusting part is including transversely fixing the layer board at the backplate rear side, transversely fixing the first manual slip table at layer board top, transversely fixing the support plate on first manual slip table removal end, transversely fixing the cushion and the second manual slip table that set up about the support plate top and respectively, two respectively vertically fix the third manual slip table on cushion top and the second manual slip table removal end to and two respectively transversely fix the vaulting pole on two third manual slip table removal ends.

3. An air knife device for a profiled weld bead as claimed in claim 2, wherein: a second transverse slotted hole is formed in the back plate, the position of the second transverse slotted hole is matched with the position of a guide wheel on the right side, the front ends of the two support rods move forwards to penetrate through the second transverse slotted hole and extend out of the upper portion of the right end of the transverse moving plate, and the two air knives are fixed at the front ends of the two support rods respectively.

4. An air knife device for a profiled weld bead as claimed in claim 3, wherein: two rotatable third guide pillars are further fixed at the right end of the front side of the transverse moving plate, and are arranged above the right side of a guide wheel on the right side and below the two air knives.

5. An air knife device for a profiled weld bead as claimed in claim 1, wherein: a seat block is further fixed on the outer wall of the rear side of the back plate, an internal thread sleeve is further embedded in the seat block, and a vertically arranged lead screw is further inserted and screwed in the internal thread sleeve; a support frame is arranged behind the back plate, and the upper end and the lower end of the lead screw are rotatably fixed on the front side of the support frame through an end block.

6. An air knife device for a profiled weld bead as claimed in claim 5, wherein: the front side of the support frame is also fixedly provided with two guide rails which are vertically arranged and symmetrically distributed left and right, the two guide rails are respectively arranged on the left side and the right side of the two end blocks, each guide rail is also sleeved with a plurality of sliding blocks, and each sliding block is fixed on the outer wall of the rear side of the back plate.