CN219294749U - Rolling welding strip mechanism and series welding machine - Google Patents
Rolling welding strip mechanism and series welding machine Download PDFInfo
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- CN219294749U CN219294749U CN202223043156.7U CN202223043156U CN219294749U CN 219294749 U CN219294749 U CN 219294749U CN 202223043156 U CN202223043156 U CN 202223043156U CN 219294749 U CN219294749 U CN 219294749U
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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 application discloses a roll-in welding strip mechanism, which comprises a base, a welding strip bearing part and a plurality of roll-in parts arranged side by side; each roller pressing part comprises a driving part, a transmission part and a roller pressing wheel; the driving end of the driving part is connected with the first end of the transmission part, the second end of the transmission part is connected with the rolling wheel, and the rolling wheel is used for flattening the welding strip borne by the welding strip bearing part; the solder strip bearing part is arranged on the base. The flattening of a plurality of welding strips side by side is realized through the roller pressing parts arranged side by side, the independent driving of the roller pressing parts is realized through the driving parts independently arranged on each roller pressing part, the flattening uniformity of the welding strips is ensured, and the flattening length is adjustable through the rolling flattening of the roller pressing wheels.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic equipment, and particularly relates to a roll-in welding belt mechanism and a stringer.
Background
In the photovoltaic module technology, the welding strip processing is an indispensable process in most battery string welding equipment or battery piece welding equipment, so as to process the welding strip into a required shape to meet the welding requirement or optimize the welding strip processing process.
The welding strip is flattened vertically downwards by the pressing block in the traditional mode, but in the welding strip flattening mode, the flattening length of the welding strip is limited, cannot be adjusted as required, and has poor compatibility.
In the prior art, a welding strip shaping device comprises an upper layer mechanism and a lower layer mechanism; the upper layer mechanism includes: the lower layer mechanism comprises a base plate or fixed wheels and a bottom plate for fixing the base plate; the first mounting plate is rotationally connected with one side of the bottom plate through a shaft; the two side walls of the second mounting plate are respectively and slidably connected with the side wall of the first mounting plate, the connecting block is connected with the shaft of the pinch roller, and the connecting block is slidably connected with the second mounting plate; the first driving output shaft penetrates through the first mounting plate and is connected with the second mounting plate so as to push the pinch roller to move along a first direction; the second driven output shaft is connected with the connecting block so as to push the pinch roller to rotate and move along a second direction, and the first direction is perpendicular to the second direction; the welding strip is placed between the pinch roller and the backing plate or the fixed wheel, and is extruded into a target welding strip along with the rotation of the pinch roller and the movement of the pinch roller along the second direction;
the synchronous extrusion shaping of a plurality of welding strips is realized through the cooperation of the pressing wheel and the backing plate or the fixed wheel in the prior art. But this technical scheme's pinch roller only removes by a axle and supports a plurality of wheels, and the both ends of axle are fixed on the connecting block, and when first drive promotes downwards and makes the wheel of pinch roller hug closely backing plate or fixed wheel, the wheel of pinch roller can receive backing plate or fixed wheel feedback's reaction force, because the axle of pinch roller is fixed on the connecting block by self both ends alone, therefore the mid portion of axle has the trend of upwards deformation, leads to the extrusion force of pinch roller mid portion to be less than both ends, and the welding strip that mid portion plastic was taken out can have the size difference with the welding strip that both ends plastic was taken out, appears the defective products easily.
Disclosure of Invention
In order to solve the problem in the related art, the application provides a roll-in welding strip mechanism, can realize the roll-in dynamics adjustment of single welding strip, guaranteed the even stability flattening of welding strip, promoted the compatibility and the uniformity that welding strip flattened. Meanwhile, the series welding machine is provided, and self-adaptive flattening of a welding strip and production of battery strings can be realized.
The roll-bonding tape mechanism comprises a base, a bonding tape bearing part and a plurality of roll pressing parts which are arranged side by side; each roller pressing part comprises a driving part, a transmission part and a roller pressing wheel; the driving end of the driving part is connected with the first end of the transmission part, the second end of the transmission part is connected with the rolling wheel, and the rolling wheel is used for flattening the welding strip borne by the welding strip bearing part; the solder strip bearing part is arranged on the base.
The flattening of a plurality of welding strips side by side is realized through the roller pressing parts arranged side by side, the independent driving of the roller pressing parts is realized through the driving parts independently arranged on each roller pressing part, the flattening uniformity of the welding strips is ensured, and the flattening length is adjustable through the rolling flattening of the roller pressing wheels.
Preferably, the roll welding strip mechanism further comprises a transverse moving driving device, and the transverse moving driving device is used for driving the roll pressing part to reciprocate along the length direction of the welding strip.
The adjustment of the flattening length in the flattening process of the welding strip is realized through the arrangement of the transverse moving driving device, and the compatibility of the rolling welding strip mechanism is improved.
Preferably, the roll-in welding strip mechanism further comprises a sliding device, the roll-in part is arranged on the movable end of the sliding device, the fixed end of the sliding device is arranged on the base, the sliding direction of the movable end of the sliding device is the same as the length direction of the welding strip, the driving end of the transverse moving driving device is fixedly connected with the movable end of the sliding device, and the fixed end of the transverse moving driving device is arranged on the base.
The guiding of the roll welding strip is realized through the arrangement of the sliding device, and the movement stability of the roll pressing part is improved.
Preferably, the transmission portion includes L type bracing piece, the first end of L type bracing piece is connected with the drive end of drive portion through joint bearing, be provided with the pivot on the second end of L type bracing piece, the roll-in wheel is installed in the pivot, one side that the second end of L type bracing piece deviates from joint bearing still extends there is branch, the mounting hole has been seted up to the end of branch, the L type bracing piece passes through the installation axle and installs on slider, the installation axle is parallel with the pivot and pass the mounting hole, the drive portion is through driving L type bracing piece and rotating around the installation axle in order to drive the roll-in wheel and be close to or keep away from the welding strip.
The self-adaptive lamination of the rolling wheel and the compression welding belt are guaranteed through the arrangement of the joint bearing, the stress of the welding belt is guaranteed in the flattening process, and the flattening consistency of the welding belt is improved.
Preferably, the roll-pressing welding belt mechanism further comprises a welding belt pressing part, and the welding belt pressing part is arranged at the front passage of the roll-pressing part; the welding strip compressing part comprises a compressing driving device, a pressure head and a mounting plate; the drive end of the compaction driving device is connected to the base, the pressing head and the fixed end of the compaction driving device are arranged on the mounting plate, and the pressing head is used for compacting the welding strip to the base.
The welding strip pressing part is arranged to realize positioning before welding strip flattening, so that the flattening accuracy of the welding strip is ensured.
Preferably, the roll welding strip mechanism further comprises guide post groups arranged on the front channel of the roll pressing part, each guide post group consists of guide posts arranged in pairs, and the welding strip is attached to the gap between two guide posts passing through each guide post group.
The guide pillar group is arranged to realize the guiding in the conveying process of the welding belt, so that the welding belt is ensured not to deviate in the moving process.
Preferably, the roll-pressing weld-strap mechanism further comprises a weld-strap flattening part arranged at the rear of the roll-pressing part; the welding strip flattening part comprises a base plate arranged on the base and a pressing plate arranged above the base plate, wherein the pressing plate is arranged on the base through a connecting piece, and a gap between the base plate and the pressing plate is used for the welding strip to pass through in a fitting way.
The flattened welding strip is further shaped through the arrangement of the welding strip flattening part, and the phenomenon that the welding strip completely affects the subsequent production is avoided.
Preferably, the upper surface of the welding strip bearing part is provided with an arc-shaped protruding part, and the rolling wheel is attached to the arc-shaped protruding part to move so as to flatten the welding strip.
The welding strip is flattened through the arrangement of the arc-shaped protruding part in cooperation with the rolling wheel, and meanwhile, the natural separation of the rolling wheel after flattening the welding strip is realized, so that the effect of flattening the welding strip is prevented from being influenced due to the fact that the moving distance of the rolling wheel is too long or too short.
Preferably, the upper surface of the arc-shaped protruding portion is further provided with a plurality of guide grooves, each guide groove is provided for a welding strip to pass through, and a part of the welding strip attached to the top of the arc-shaped protruding portion protrudes out of the guide groove.
The welding strip flattening guide is realized through the arrangement of the guide groove, and the welding strip of the welding strip can be flattened when being guided through the part of the welding strip attached to the top of the arc-shaped protruding part protruding out of the guide groove.
On the other hand, the application provides a series welding machine, which comprises the roller press welding belt mechanism, and further comprises a welding belt feeding mechanism, a battery piece feeding mechanism, a welding conveying mechanism and a series connection mechanism; the roll press welding strip mechanism is used for providing welding strips for the welding strip feeding mechanism; the welding strip feeding mechanism is used for pulling and cutting the welding strip into a preset length and then placing the welding strip on the welding conveying mechanism; the battery piece feeding mechanism provides battery pieces for the welding conveying mechanism; the welding strip feeding mechanism and the battery piece feeding mechanism stack the welding strip and the battery piece on the welding conveying mechanism according to a preset mode; the welding conveying mechanism conveys the stacked welding strips and the stacked battery pieces to the serial mechanism; the serial connection mechanism connects the welding strip and the battery piece in series to form a battery string.
The rolled welding strip is provided for the welding strip feeding mechanism through the rolling welding strip feeding mechanism, the welding strip and the battery piece are stacked on the welding conveying mechanism through the setting of the welding strip feeding mechanism and the battery piece feeding mechanism, the flattened part of the welding strip is between two adjacent battery pieces, the stacked welding strip and the stacked battery piece are conveyed to the series connection mechanism through the welding conveying mechanism, and the series connection of the battery piece and the welding strip is realized through the series connection mechanism.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
FIG. 1 is a front perspective view of a roll-bonding tape mechanism provided in one embodiment of the present application;
FIG. 2 is a rear perspective view of a roll bonding strap mechanism provided in one embodiment of the present application;
FIG. 3 is a view of a roll nip structure provided in one embodiment of the present application;
FIG. 4 is a perspective view of an arcuate lobe provided in one embodiment of the present application;
FIG. 5 is a rear view of a roll nip provided in one embodiment of the present application;
fig. 6 is a cross-sectional view at A-A of fig. 5.
Wherein, the reference numerals are as follows:
1, a base; 2 a driving part; 3, a roller pressing wheel; 4 a transverse movement driving device; 5 supporting plates; 6, sliding rails; 7, a sliding block; 8L-shaped supporting rods; 9, a knuckle bearing; a 10-axis rotating shaft; 11 struts; 12 mounting a shaft; 13 mounting seats; 14 compressing the driving device; 15 pressure heads; a 16 mounting plate; 17 guide post groups; 18 backing plates; 19 pressing plates; 20 arc-shaped protruding parts; 21 guide grooves.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus and methods consistent with aspects of the utility model as detailed in the accompanying claims.
The application provides a roll welding strip mechanism, as shown in fig. 1 and 2, which comprises a base 1, a welding strip bearing part and a plurality of roll pressing parts arranged side by side; each roll pressing part comprises a driving part 2, a transmission part and a roll pressing wheel 3; the driving end of the driving part 2 is connected with the first end of the transmission part, the second end of the transmission part is connected with the rolling wheel 3, and the rolling wheel 3 is used for flattening the welding strip borne by the welding strip bearing part; the solder strip bearing part is mounted on the base 1.
The roller pressing parts arranged side by side realize separate flattening of a plurality of welding strips side by side, the driving part 2 arranged independently of each roller pressing part realizes separate driving of the roller pressing parts, uniformity of welding strip flattening is guaranteed, and the flattening length is adjustable through rolling flattening of the roller pressing wheels 3.
In one implementation mode, the driving part 2 adopts an air cylinder, and the driving part 2 drives the rolling wheel 3 to roll along with the welding strip through the transmission part so as to flatten the welding strip. When the welding strip is flattened, the welding strip can be fixed, and the welding strip is flattened through the movement of the roller 3; the rolling wheel 3 can be fixed, the welding strip is flattened by pulling the welding strip to pass through the lower part of the rolling wheel 3, or the rolling wheel 3 and the welding strip can move in opposite directions at the same time, and the welding strip is flattened by rolling through the rolling wheel 3. The solder strip bearing part can be a bearing plate, and a groove for guiding the solder strip can be formed in the bearing plate, and the depth of the groove is smaller than the thickness of the solder strip.
In one implementation, the roll-bonding tape mechanism further includes a traverse driving device 4, where the traverse driving device 4 is configured to drive the roll-bonding part to reciprocate along the length direction of the bonding tape.
In one implementation, the roll-bonding belt mechanism further includes a sliding device, the roll-bonding part is mounted on a movable end of the sliding device, a fixed end of the sliding device is mounted on the base 1, a sliding direction of the movable end of the sliding device is the same as a length direction of the bonding belt, a driving end of the traverse driving device 4 is fixedly connected with the movable end of the sliding device, and the fixed end of the traverse driving device 4 is mounted on the base 1. In order to achieve a better driving, the traversing driving device 4 is arranged at two sides of the base 1.
The sliding device can adopt a linear guide rail, the guide of the double-roller pressing part is realized through the sliding device, and the movement stability of the double-roller pressing part is improved.
In one embodiment, the lateral movement driving device 4 may be a lateral movement driving cylinder, the roller pressing portions are mounted on the supporting plate 5 side by side, the top end of the driving portion 2 is hinged on the supporting plate 5, the sliding device comprises a sliding rail 6 arranged on the base 1 and a sliding block 7 matched with the sliding rail 6, the supporting plate 5 is mounted on the sliding block 7, the lateral movement driving cylinder is mounted on the sliding block 7, and a piston rod of the lateral movement driving cylinder is connected with the base 1 through a connecting plate. The cylinder pushes the supporting plate 5 to slide and the roller pressing part on the supporting plate 5 to roll and flatten the welding strip by the piston rod abutting against the connecting plate.
It should be noted that the connection plate is not a plate, but a mounting frame body composed of a transverse plate and a vertical plate.
It should be noted that the support plate 5 is also not a plate, but a frame body composed of a cross plate and a riser.
In one implementation, as shown in fig. 3, 5 and 6, the transmission part comprises an L-shaped supporting rod 8, a first end of the L-shaped supporting rod 8 is connected with a driving end of the driving part 2 through a joint bearing 9, a rotating shaft 10 is arranged at a second end of the L-shaped supporting rod 8, the roller wheel 3 is installed on the rotating shaft 10, a supporting rod 11 extends from one side, away from the joint bearing 9, of the second end of the L-shaped supporting rod 8, a mounting hole is formed in the tail end of the supporting rod 11, the L-shaped supporting rod 8 is installed on the supporting plate 5 through a mounting shaft 12, the mounting shaft 12 is parallel to the rotating shaft 10 and penetrates through the mounting hole, and the driving part 2 drives the roller wheel 3 to approach or depart from a welding belt by driving the L-shaped supporting rod 8 to rotate around the mounting shaft 12.
The pressing of each rolling wheel 3 can be one, two or even a plurality of welding strips, the driving part 2 drives the rolling wheels 3 to approach and press the welding strips, and the knuckle bearing 9 is used for independently adjusting the stress of each rolling wheel 3, so that the rolling wheels 3 tightly press the welding strips on the welding strip bearing part.
The self-adaptive lamination of the rolling wheel 3 and the compression welding belt are guaranteed through the arrangement of the knuckle bearing 9, the stress of the welding belt is guaranteed in the flattening process, and the flattening consistency of the welding belt is improved.
In one implementation mode, two sides of each joint bearing 9 are respectively connected with an L-shaped supporting rod 8, each L-shaped supporting rod 8 is provided with a rolling wheel 3, each driving part 2 drives one joint bearing 9 to lift, and the joint bearing 9 realizes the adjustment of a single rolling wheel 3.
In one implementation, the driving end of each driving part 2 is rotatably connected with an L-shaped supporting rod 8 through a bearing, that is, each driving part 2 independently drives one rolling wheel 3 to swing.
In one implementation, the L-shaped support rod 8 is mounted on the support plate 5 by a mounting shaft 12, the L-shaped support rod 8 rotates around the mounting shaft 12 relative to the support plate 5 to approach the welding strip, and the traversing driving cylinder drives the roller to move along the sliding rail 6 to realize welding strip flattening. The mounting shaft 12 may be attached to the mounting base 13, and the mounting base 13 may be attached to the support plate 5.
In one implementation, as shown in fig. 4 and 6, an arc-shaped protruding portion 20 is disposed on the upper surface of the solder strip bearing portion, and the roller 3 moves against the arc-shaped protruding portion 20 to flatten the solder strip. The upper surface of the arc-shaped protruding portion 20 is further provided with a plurality of guide grooves 21, each guide groove 21 is provided for a welding strip to pass through, and the part of the welding strip attached to the top of the arc-shaped protruding portion 20 protrudes out of the guide groove 21. The natural separation of the roller wheel 3 after flattening the welding strip is realized, and the influence of overlong or too short moving distance of the roller wheel 3 on the flattening effect of the welding strip is avoided.
The welding strip flattening guide is realized through the arrangement of the guide groove 21, and the welding strip of the welding strip can be flattened while being guided through the part of the welding strip attached to the top of the arc-shaped protruding part 20 protruding out of the guide groove 21.
In one implementation, the guide groove 21 is disposed on the arc surface along the length direction of the solder strip, and the depth of the guide groove 21 at the top end of the arc surface is smaller than the depth of the guide groove 21 at both sides of the arc surface.
The preparation of welding strip flattening and the natural separation of the welding strip after flattening are realized through the arrangement of the depth change of the guide groove 21, and the rolling wheel 3 after flattening the welding strip is lifted up through an arc surface to be separated from the welding strip in the guide groove 21.
By varying the height of the protrusions of the arcuate raised portions 20 of the solder strip carrier, adjustment of the length of the flattened solder strip during flattening of the solder strip can be achieved, increasing the compatibility of the roll-to-roll solder strip mechanism.
In one implementation, the roll-in welding strip mechanism further comprises a welding strip compressing part, wherein the welding strip compressing part is arranged at the front passage of the roll-in part; the welding strip compressing part comprises a compressing driving device 14, a pressure head 15 and a mounting plate 16; the driving end of the pressing driving device 14 is connected to the base 1, the pressing head 15 and the fixed end of the pressing driving device 14 are mounted on the mounting plate 16, and the pressing head 15 is used for pressing the welding strip to the base 1.
The welding strip pressing part is arranged to realize positioning before welding strip flattening, so that the flattening accuracy of the welding strip is ensured.
In one implementation, the two pressing driving devices 14 are respectively disposed at two sides of the mounting plate 16, and are used for driving the mounting plate 16 to rise and fall simultaneously, and the pressing head 15 is mounted on the mounting plate 16. The pressure head 15 can be directly and fixedly arranged on the mounting plate 16, and also can be slidably arranged on the mounting plate 16, a spring is sleeved on the pressure head 15, the lower end of the spring is abutted against a protruding part below the pressure head 15, the upper end of the spring is abutted against the mounting plate 16, and the pressure head 15 can elastically rise and fall relative to the mounting plate 16. The pressing heads 15 are arranged in one-to-one correspondence with the welding strips, so that each welding strip can be pressed in a self-adaptive mode. In order to ensure that the pressure heads 15 can be arranged on the base 1, the pressure heads 15 can be arranged in two rows, and the front pressure heads 15 and the rear pressure heads 15 are arranged in a staggered manner so as to save space.
In one implementation, the roll welding strip mechanism further comprises guide post groups 17 arranged in the front of the roll pressing part, the guide post groups 17 are composed of guide post groups 17 arranged in pairs, and the welding strip is fit through the gap between two guide posts of each guide post group 17.
The guide pillar group 17 is arranged to realize the guiding in the conveying process of the welding belt, so that the welding belt is ensured not to deviate in the moving process.
In one implementation, the roll-bonding mechanism further comprises a bonding-ribbon flattening part arranged at the rear of the roll-bonding part; the welding strip flattening part comprises a backing plate 18 arranged on the base 1 and a pressing plate 19 arranged above the backing plate 18, wherein the pressing plate 19 is arranged on the base 1 through a connecting piece, and a gap between the backing plate 18 and the pressing plate 19 is used for the welding strip to pass through in a fitting way.
The flattened welding strip is further shaped through the arrangement of the welding strip flattening part, and the phenomenon that the welding strip completely affects the subsequent production is avoided.
In one implementation, the connector may be a bolt or a magnet. The backing plate 18 or the pressing plate 19 is provided with a magnet, the backing plate 18 and the pressing plate 19 are mutually close through the magnet adsorption, the pressing plate 19 is placed to deviate for better positioning of the pressing plate 19, and a limit column or a limit screw is further arranged between the pressing plate 19 and the backing plate 18.
On the other hand, the application provides a series welding machine, which comprises the roller press welding belt mechanism, and further comprises a welding belt feeding mechanism, a battery piece feeding mechanism, a welding conveying mechanism and a series connection mechanism; the roll press welding strip mechanism is used for providing welding strips for the welding strip feeding mechanism; the welding strip feeding mechanism is used for pulling and cutting the welding strip into a preset length and then placing the welding strip on the welding conveying mechanism; the battery piece feeding mechanism provides battery pieces for the welding conveying mechanism; the welding strip feeding mechanism and the battery piece feeding mechanism stack the welding strip and the battery piece on the welding conveying mechanism according to a preset mode; the welding conveying mechanism conveys the stacked welding strips and the stacked battery pieces to the serial mechanism; the serial connection mechanism connects the welding strip and the battery piece in series to form a battery string.
The rolled welding strip is provided for the welding strip feeding mechanism through the rolling welding strip feeding mechanism, the welding strip and the battery piece are stacked on the welding conveying mechanism through the setting of the welding strip feeding mechanism and the battery piece feeding mechanism, the flattened part of the welding strip is between two adjacent battery pieces, the stacked welding strip and the stacked battery piece are conveyed to the series connection mechanism through the welding conveying mechanism, and the series connection of the battery piece and the welding strip is realized through the series connection mechanism.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.
It is to be understood that the utility model is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.
Claims (10)
1. The roll welding strip mechanism is characterized by comprising a base, a welding strip bearing part and a plurality of roll pressing parts which are arranged side by side;
each roller pressing part comprises a driving part, a transmission part and a roller pressing wheel;
the driving end of the driving part is connected with the first end of the transmission part, the second end of the transmission part is connected with the rolling wheel, and the rolling wheel is used for flattening the welding strip borne by the welding strip bearing part;
the solder strip bearing part is arranged on the base.
2. The roll bonding tape mechanism according to claim 1, further comprising a traverse driving device for driving the roll pressing portion to reciprocate in a length direction of the bonding tape.
3. The roll-bonding tape mechanism of claim 2, further comprising a slide device, the roll press is mounted on a movable end of the slide device, a fixed end of the slide device is mounted on the base, a sliding direction of the movable end of the slide device is the same as a length direction of the bonding tape, a driving end of the traverse driving device is fixedly connected with the movable end of the slide device, and the fixed end of the traverse driving device is mounted on the base.
4. The roll-in welding belt mechanism according to claim 3, wherein the transmission part comprises an L-shaped supporting rod, a first end of the L-shaped supporting rod is connected with the driving end of the driving part through a joint bearing, a second end of the L-shaped supporting rod is provided with a rotating shaft, the roll-in wheel is arranged on the rotating shaft, one side of the second end of the L-shaped supporting rod, which is away from the joint bearing, is further extended to form a supporting rod, a mounting hole is formed at the tail end of the supporting rod, the L-shaped supporting rod is arranged on the sliding device through a mounting shaft, the mounting shaft is parallel to the rotating shaft and penetrates through the mounting hole,
the driving part drives the L-shaped supporting rod to rotate around the mounting shaft so as to drive the rolling wheel to be close to or far away from the welding strip.
5. The roll bonding strip mechanism of claim 1, further comprising a strip press portion disposed in the roll press portion front;
the welding strip compressing part comprises a compressing driving device, a pressure head and a mounting plate;
the driving end of the pressing driving device is connected to the base, the pressing head and the fixed end of the pressing driving device are mounted on the mounting plate, and the pressing head is used for pressing the welding strip to the base.
6. The roll bonding strip mechanism of claim 1, further comprising a set of guide posts disposed in a front path of the roll nip, the set of guide posts consisting of pairs of guide posts, the bonding strip fitting through a gap between two guide posts of each set of guide posts.
7. The roll bonding tape mechanism according to claim 1, further comprising a tape flattening portion provided downstream of the roll pressing portion;
the welding strip flattening part comprises a base plate arranged on the base and a pressing plate arranged above the base plate, wherein the pressing plate is arranged on the base through a connecting piece, and a gap between the base plate and the pressing plate is used for the welding strip to pass through in a fitting mode.
8. The roll bonding tape mechanism according to claim 2, wherein the upper surface of the bonding tape carrying portion is provided with an arc-shaped protrusion, and the roll bonding wheel moves against the arc-shaped protrusion to collapse the bonding tape.
9. The roll bonding strip mechanism of claim 8, wherein a plurality of guide grooves are further formed in the upper surface of the arcuate raised portion, each guide groove being configured to receive a bonding strip therethrough, and a portion of the bonding strip engaging the top of the arcuate raised portion protruding from the guide groove.
10. A string welder, characterized in that the string welder comprises the roll welding belt mechanism as claimed in any one of claims 1 to 9, and further comprises a welding belt feeding mechanism, a battery piece feeding mechanism, a welding conveying mechanism and a serial connection mechanism;
the roll-in welding strip mechanism is used for providing welding strips for the welding strip feeding mechanism;
the welding strip feeding mechanism is used for pulling and cutting the welding strip into a preset length and then placing the welding strip on the welding conveying mechanism;
the battery piece feeding mechanism provides battery pieces for the welding conveying mechanism;
the welding strip feeding mechanism and the battery piece feeding mechanism stack the welding strip and the battery piece on the welding conveying mechanism according to a preset mode;
the welding conveying mechanism conveys the stacked welding strips and the stacked battery pieces to the serial connection mechanism;
the series connection mechanism connects the welding strip and the battery piece in series to form a battery string.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223043156.7U CN219294749U (en) | 2022-11-16 | 2022-11-16 | Rolling welding strip mechanism and series welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223043156.7U CN219294749U (en) | 2022-11-16 | 2022-11-16 | Rolling welding strip mechanism and series welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN219294749U true CN219294749U (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223043156.7U Active CN219294749U (en) | 2022-11-16 | 2022-11-16 | Rolling welding strip mechanism and series welding machine |
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| CN (1) | CN219294749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161129A (en) * | 2023-11-02 | 2023-12-05 | 艾德旺斯环保科技南通有限公司 | Reprocessing and straightening equipment for photovoltaic solder strip |
-
2022
- 2022-11-16 CN CN202223043156.7U patent/CN219294749U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161129A (en) * | 2023-11-02 | 2023-12-05 | 艾德旺斯环保科技南通有限公司 | Reprocessing and straightening equipment for photovoltaic solder strip |
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