CN209906924U - Conveying structure of material clamp, conveying structure of circuit board and electroplating equipment of conveying structure - Google Patents
Conveying structure of material clamp, conveying structure of circuit board and electroplating equipment of conveying structure Download PDFInfo
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- CN209906924U CN209906924U CN201920258168.0U CN201920258168U CN209906924U CN 209906924 U CN209906924 U CN 209906924U CN 201920258168 U CN201920258168 U CN 201920258168U CN 209906924 U CN209906924 U CN 209906924U
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Abstract
The utility model provides a conveying structure of material clamp, include: the device comprises an annular track, a material clamp, a return part, at least two transmission wheels and a driving part, wherein the material clamp is arranged in the annular track and is provided with an electroplating part used for clamping the bottom of a circuit board by the material clamp and the return part used for returning the material clamp, the transmission wheels are arranged in an inner cavity defined by the annular track, a steel belt is driven by at least one transmission wheel to circularly run, and the steel belt comprises a first part corresponding to and parallel to the track of the return part, a second part corresponding to and deviated from the track of the electroplating part and the driving part. And the vertical limiting mechanism is arranged below the steel belt, is connected with the lower end of the steel belt in a sliding manner, and is used for supporting and limiting the movement of the steel belt in the vertical direction. The transmission belt of the conveying structure of the material clamp adopts a steel belt, the steel belt is not easy to loosen, the generated fragments are few, and the probability that the fragments block the circuit board and pollute the board surface of the circuit board is reduced.
Description
Technical Field
The utility model relates to a circuit board electroplating technology field, concretely relates to transport structure of material clamp, transport structure of circuit board and electroplating equipment thereof.
Background
In the prior art, in the production process of the circuit board, electroplating equipment is needed to be used for electroplating the circuit board. In the existing electroplating equipment, the top of a circuit board is fixed by an electroplating clamp arranged on a transmission belt on a rack, and the bottom of the circuit board is clamped by a material clamp arranged on a conveying mechanism, so that the thin circuit board keeps the required verticality to operate in an electroplating bath.
Chinese patent document CN106367800A discloses a material clamp conveying mechanism and a transmission system in vertical electroplating, wherein the material clamp conveying mechanism comprises an annular track, two transmission wheels, two limiting wheels, a chain and a driving member, a material clamp is arranged inside the annular track, and the annular track is provided with an electroplating part for clamping the bottom of a circuit board by the material clamp and a return part for returning the material clamp. The two driving wheels are arranged in an inner cavity defined by the annular rail, the two limiting wheels are arranged between the two driving wheels, the chain is sequentially wound on the two driving wheels and the two limiting wheels along the anticlockwise direction, the driving part comprises a supporting part and a bundle of bristles fixed at the bottom of the supporting part, and the bristles can apply forward movement driving force to the material clamp so as to drive the material clamp to move synchronously with the chain in the return part of the annular rail.
However, the conveying belt of the material clamp conveying structure is a chain, the chain is provided with a plurality of link points, and the link points of the chain are easily abraded in the process of conveying the material clamp, so that the length of the chain is easily elongated, and the chain is changed from a state of being tensioned with the driving wheel and the limiting wheel to a relaxed state, so that the chain falls under the action of gravity of the chain, and the electroplating work of a circuit board is influenced; meanwhile, a large amount of fragments fall off when the chain is abraded at the link points, the fragments easily fall off on the bristles of the electroplating bath and the driving part, and the circuit board is easily blocked and the surface of the circuit board is easily polluted in the electroplating and conveying process of the circuit board.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the collet conveying mechanism among the prior art and adopting the chain conveying circuit board, produces the great defect of probability of piece pollution circuit board to a conveying structure of collet, the conveying structure of circuit board and electroplating device are provided.
In order to solve the technical problem, on the one hand, the utility model provides a conveying structure of material clamp, include:
the annular rail is internally provided with a material clamp and is provided with an electroplating part used for clamping the bottom of the circuit board by the material clamp and a return part used for returning the material clamp;
at least two driving wheels arranged in an inner cavity defined by the annular track;
a steel belt driven by at least one driving wheel to circularly run and comprising a first part corresponding to and parallel to the track of the return part and a second part corresponding to and deviated from the track of the electroplating part;
the driving pieces are fixed on the steel belt at intervals and can apply a forward movement driving force to the material clamp under the driving of the steel belt so as to drive the material clamp to move synchronously with the steel belt in the return part of the annular track;
and the vertical limiting mechanism is arranged below the steel belt, is connected with the lower end of the steel belt in a sliding manner, and is used for supporting and limiting the movement of the steel belt in the vertical direction.
Optionally, a supporting plate is arranged below the steel belt, the vertical limiting mechanism comprises a horizontal shaft connected to the supporting plate and at least one vertical limiting wheel connected to the horizontal shaft, and the vertical limiting wheel is connected to the steel belt in a sliding manner.
Optionally, two opposite support frames are arranged on the support plate, and two ends of the horizontal shaft are respectively fixedly connected or rotatably connected with the two support frames.
Optionally, a horizontal limiting mechanism is further arranged on the supporting plate, and the horizontal limiting mechanism is respectively connected with the left outer side surface and the right outer side surface of the steel strip in a sliding manner and is used for supporting and limiting the movement of the steel strip in the horizontal direction.
Optionally, horizontal stop gear is including being located first horizontal stop gear and the horizontal stop gear of second of two lateral surfaces about the steel band, first horizontal stop gear and the horizontal stop gear of second are all including connecting in the backup pad is last vertical axle and is connected vertical epaxial at least one horizontal spacing wheel, horizontal spacing wheel with the lateral surface sliding connection of steel band.
Optionally, a limiting cavity is formed by oppositely arranging a part of the first part of the steel strip and a part of the second part of the steel strip, the horizontal limiting mechanism further comprises a third horizontal limiting mechanism located in the limiting cavity, and the third horizontal limiting mechanism is connected with the inner side surface of the steel strip in a sliding manner and used for supporting and limiting the movement of the steel strip in the horizontal direction.
Optionally, the third horizontal limiting mechanism comprises an intermediate shaft connected to the support plate and at least one intermediate limiting wheel connected to the intermediate shaft, the intermediate shaft is located between the vertical shaft of the first horizontal limiting mechanism and the vertical shaft of the second horizontal limiting mechanism, and the intermediate limiting wheel is slidably connected with the inner side surface of the steel belt.
Optionally, an avoiding groove is formed in the periphery of the driving wheel and used for avoiding a part, corresponding to the avoiding groove, on the steel belt.
On the other hand, the utility model also provides a transport structure of circuit board, including as above the transport structure of feed collet.
In another aspect, the present invention further provides an electroplating apparatus, which comprises the above conveying structure for the material clamp and/or the conveying structure for the circuit board.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a conveying structure of material clamp, the chain is adopted in current conveying mechanism's of material clamp drive belt, the drive belt of this application adopts the steel band, the steel band is compared with the chain, the steel band is a complete whole, there is not too much chain joint, and the chain has a plurality of chain joint, along with the live time extension of chain, wearing and tearing all probably take place for every chain joint of chain, thereby make the chain lax, and lax length can be longer, and the chain joint of steel band has only one, probably not have even, it just takes place to become flexible after long-term the use, its lax length is very short, continue to use and basically can not be influential to the steel band, therefore, the drive belt that adopts the steel band to make is difficult for taking place not hard up more. In addition, in the transmission process, the steel belt is compared with the chain, and due to the fact that the number of the link points is small, the number of fragments generated by the steel belt is much smaller than that of the chain, the probability that the fragments fall on the electroplating bath and the driving piece can be reduced, the probability that the fragments block the circuit board and pollute the board surface of the circuit board is reduced, and the yield of the circuit board is improved.
Vertical stop gear sets up in the below of steel band to with the lower extreme sliding connection of steel band, vertical stop gear can not influence the normal operating of steel band like this, can support the steel band simultaneously, prevent that the steel band from weighing down under the effect of self gravity, guarantee that the circuit board normally electroplates and carries. Further, the vertical limiting mechanism can also prevent the steel belt from shaking in the vertical direction, and the stability of the conveying route of the circuit board is ensured.
2. The utility model provides a conveying structure of material clamp, the below of its steel band is equipped with the backup pad, be equipped with the horizontal axis in the backup pad and connect at least one vertical spacing round on the horizontal axis, vertical spacing round and steel band sliding connection, promptly, the steel band can be relative the horizontal axis rotatable, also can be for steel band and horizontal axis fixed connection, steel band and the whole relative backup pad of horizontal axis rotatable, and the position of backup pad is unchangeable, when not influencing the moving of steel band, can support the steel band.
3. The utility model provides a conveying structure of feed collet is equipped with horizontal stop gear in the backup pad, horizontal stop gear respectively with two lateral surface sliding connection of the left and right sides of steel band, can be when not influencing the normal running of steel band like this, horizontal stop gear has spacing effect to the steel band on the horizontal direction, prevent that the steel band from taking place to rock at the horizontal direction, influence the electroplating and the transportation of circuit board.
4. The utility model provides a conveying structure of feed collet, horizontal stop gear are still including the third horizontal stop gear who is located spacing intracavity, and its medial surface sliding connection with the steel band can support the steel band of relative setting, ensures the steel band normal operating simultaneously, further prevents that the steel band from taking place to rock at the horizontal direction, influences the electroplating and the transportation of circuit board.
5. The utility model provides a conveying structure of feed collet, the periphery of its drive wheel is equipped with and dodges the groove, when the steel band is equipped with other parts towards the side of drive wheel, the steel band easily takes place the friction when the drive wheel, perhaps make the skew drive wheel of steel band even, can make other parts on the steel band hold in dodging the groove through the effect of dodging the groove, and the drive effect through the steel band is along the circumferential direction who dodges the groove, can not influence the operation of steel band because of being equipped with other parts on the steel band like this, when not setting up other parts on the steel band, can not influence the normal operation of steel band yet.
6. The utility model provides a conveying structure of circuit board adopts the conveying mechanism of above-mentioned feed collet, and the piece of production is few, reduces the probability that the piece fell on plating bath and driving piece to reduce the probability that the piece blockked up the circuit board and polluted the face of circuit board, and then improve the yield of circuit board. And the steel belt can be prevented from falling under the action of self gravity, and the normal electroplating and conveying of the circuit board can be ensured.
7. The utility model provides an electroplating device adopts the transport structure of above-mentioned feed collet and/or the transport structure of circuit board, and the piece of production is few, reduces the probability that the piece fell on plating bath and driving piece to reduce the probability that the piece blockked up the face of circuit board and pollution circuit board, and then improved the yield of circuit board. And the steel belt can be prevented from falling under the action of self gravity, and the normal electroplating and conveying of the circuit board can be ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a conveying structure of a material clamp according to an embodiment of the present invention;
FIG. 2 is a schematic view at A in FIG. 1;
fig. 3 is a schematic diagram of a horizontal limiting mechanism and a vertical limiting mechanism provided in the embodiment of the present invention.
Description of reference numerals:
1. a driving wheel; 11. an avoidance groove; 2. a steel belt; 21. a first portion; 22. a second portion; 23. a limiting cavity; 3. a drive member; 4. a vertical limiting mechanism; 41. a horizontal axis; 42. a vertical limiting wheel; 5. a support plate; 6. a support frame; 7. a horizontal limiting mechanism; 71. a vertical axis; 72. a horizontal limiting wheel; 73. an intermediate shaft; 74. a middle limiting wheel; 8. an annular track; 9. a circuit board.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example one
One embodiment of the conveying structure of the material clamp shown in fig. 1 to 3 includes:
the annular rail 8 is internally provided with a material clamp and is provided with an electroplating part for clamping the bottom of the circuit board 9 by the material clamp and a return part for returning the material clamp.
At least two driving wheels 1 are arranged in an inner cavity formed by the annular track 8.
The steel belt 2, driven by at least one of said transmission wheels 1 to circulate, comprises a first portion 21 corresponding to and parallel to the trajectory of said return portion and a second portion 22 corresponding to but offset from the trajectory of said electroplated portion.
And the driving parts 3 are provided with a plurality of parts which are fixed on the steel strip 2 at intervals, and can apply forward movement driving force to the material clamp under the driving of the steel strip 2 so as to drive the material clamp to move synchronously with the steel strip 2 in the returning part of the annular track 8.
And the vertical limiting mechanism 4 is arranged below the steel belt 2, is connected with the lower end of the steel belt 2 in a sliding manner, and is used for supporting and limiting the movement of the steel belt 2 in the vertical direction.
According to the conveying structure of the material clamp, the material clamp is arranged inside the annular track 8, the material clamp clamps the bottom of the circuit board 9 to electroplate on the electroplating part of the annular track 8, the driving parts 3 are fixed on the steel strip 2 at intervals, the driving parts 3 can drive the material clamp to synchronously move with the steel strip 2 at the return part of the annular track 8 after the electroplating of the circuit board 9 is completed, so that the material clamp returns to the electroplating part of the annular track 8 again, when the circuit board 9 electroplates on the electroplating part of the annular track 8, the second part 22 of the steel strip 2 and the driving parts 3 on the second part 22 deviate from the electroplating part, so that the circuit board 9 is smoothly electroplated, and the driving parts 3 are prevented from influencing the board surface effect of the circuit board 9.
The transmission belt of the existing conveying mechanism of the material clamp adopts a chain, the transmission belt of the application adopts a steel belt 2, the steel belt 2 is a complete whole compared with the chain, the chain does not have too many link points, the chain is provided with a plurality of link points, each link point of the chain is likely to be abraded along with the prolonging of the service time of the chain, so that the chain is loosened, the loosened length is longer, the link point of the steel belt 2 is only one position, even the link point is not likely to exist, the loosened length is very short, and the influence on the continuous use of the steel belt 2 is basically avoided, therefore, the transmission belt made of the steel belt 2 is less likely to be loosened. Moreover, in the transmission process, the steel belt 2 is compared with a chain, and because the chain joints are few, the scraps generated by the steel belt 2 are much less than the chain, the probability that the scraps fall on the electroplating bath and the driving part 3 can be reduced, so that the probability that the scraps block the circuit board 9 and pollute the board surface of the circuit board 9 is reduced, and the yield of the circuit board is improved.
Vertical stop gear 4 sets up in the below of steel band 2 to with the lower extreme sliding connection of steel band 2, vertical stop gear 4 can not influence the normal operating of steel band 2 like this, can support steel band 2 simultaneously, prevents that steel band 2 from weighing down under the effect of self gravity, guarantees that circuit board 9 normally electroplates and carries. Further, the vertical limiting mechanism 4 can also prevent the steel belt 2 from shaking in the vertical direction, and the stability of the conveying route of the circuit board 9 is ensured.
It will be appreciated that the endless track 8 is provided annularly around the outer periphery of the steel strip 2 (shown as a part of the endless track 8 in fig. 1) and has a plated portion for clamping the bottom of the wiring board 9 by the collet and a return portion for returning the collet, the second portion 22 of the steel strip 2 being offset from the plated portion of the endless track 8, and the first portion 21 of the steel strip 2 being provided parallel to the return portion of the endless track 8.
Specifically, as shown in fig. 1 and 3, a support plate 5 is disposed below the steel strip 2, the vertical limiting mechanism 4 includes a horizontal shaft 41 connected to the support plate 5 and at least one vertical limiting wheel 42 connected to the horizontal shaft 41, and the vertical limiting wheel 42 is slidably connected to the steel strip 2. That is, the position of the support plate 5 is not changed, and the vertical stopper 42 can support the steel strip 2 without affecting the operation of the steel strip 2.
The sliding connection between the vertical limiting wheel 42 and the steel strip 2 can be achieved in various ways, for example, the horizontal shaft 41 is fixedly connected with the support plate 5, and at least one vertical limiting wheel 42 is rotatably connected with the horizontal shaft 41.
As an alternative, a horizontal shaft 41 is rotatably connected to the support plate 5, and at least one vertical spacing wheel 42 is fixed to the horizontal shaft 41.
As shown in fig. 3, two opposite support frames 6 are disposed on the support plate 5, and two ends of the horizontal shaft 41 are respectively fixedly or rotatably connected to the two support frames 6. When the horizontal shaft 41 is fixedly connected with the support plate 5, that is, two ends of the horizontal shaft 41 are respectively fixedly connected with the two support frames 6; when the horizontal shaft 41 is rotatably connected to the support plate 5, that is, both ends of the horizontal shaft 41 are rotatably connected to the two support frames 6, respectively.
As shown in fig. 3, a horizontal limiting mechanism 7 is further disposed on the supporting plate 5, and the horizontal limiting mechanism 7 is respectively connected to the left and right outer side surfaces of the steel strip 2 in a sliding manner, and is used for supporting and limiting the movement of the steel strip 2 in the horizontal direction. Therefore, the horizontal limiting mechanism 7 has a limiting effect on the steel belt 2 in the horizontal direction while the normal operation of the steel belt 2 is not influenced, and the steel belt 2 is prevented from shaking in the horizontal direction to influence the electroplating and transportation of the circuit board 9.
Specifically, horizontal stop gear 7 is including being located the first horizontal stop gear and the horizontal stop gear of second two lateral surfaces about steel band 2, first horizontal stop gear and second horizontal stop gear all including connect at vertical axle 71 on backup pad 5 with connect at least one horizontal spacing wheel 72 on vertical axle 71, horizontal spacing wheel 72 with the lateral surface sliding connection of steel band 2.
The horizontal limiting wheel 72 can be slidably connected to the steel strip 2 in various ways, for example, the vertical shaft 71 is fixedly connected to the support plate 5, and at least one horizontal limiting wheel 72 is rotatably connected to the vertical shaft 71.
As an alternative embodiment, the vertical shaft 71 is rotatably connected to the support plate 5, and at least one horizontal limiting wheel 72 is fixed to the vertical shaft 71.
Part of the first part 21 of the steel belt 2 and the second part 22 of the steel belt 2 are oppositely arranged to form a limiting cavity 23, the horizontal limiting mechanism 7 further comprises a third horizontal limiting mechanism located in the limiting cavity 23, and the third horizontal limiting mechanism is connected with the inner side face of the steel belt 2 in a sliding mode and used for supporting and limiting the movement of the steel belt 2 in the horizontal direction. The third horizontal limiting mechanism can support the steel belt 2 which is arranged oppositely, and meanwhile, the normal operation of the steel belt 2 is ensured, so that the steel belt 2 is further prevented from shaking in the horizontal direction, and the electroplating and the transportation of the circuit board 9 are influenced.
Specifically, the third horizontal limiting mechanism comprises an intermediate shaft 73 connected to the support plate 5 and at least one intermediate limiting wheel 74 connected to the intermediate shaft 73, the intermediate shaft 73 is positioned between the vertical shaft of the first horizontal limiting mechanism and the vertical shaft of the second horizontal limiting mechanism, and the intermediate limiting wheel 74 is slidably connected with the inner side surface of the steel belt 2.
The intermediate limiting wheels 74 are slidably connected to the steel strip 2 in various ways, for example, the intermediate shaft 73 is fixedly connected to the support plate 5, and at least one intermediate limiting wheel 74 is rotatably connected to the intermediate shaft 73.
As an alternative embodiment, an intermediate shaft 73 is rotatably connected to the support plate 5, and at least one intermediate limiting wheel 74 is fixed to the intermediate shaft 73.
As shown in fig. 2, an avoiding groove 11 is provided along the periphery of the driving wheel 1 for avoiding a component provided on the steel belt 2 at a position corresponding to the avoiding groove 11. When the steel band 2 is equipped with other parts towards the side of drive wheel 1, steel band 2 easily takes place the friction when passing through drive wheel 1, perhaps make the skew drive wheel 1 of steel band 2 even, can make other parts on the steel band 2 hold in dodging groove 11 through the effect of dodging groove 11, and drive effect through steel band 2 is along dodging the circumferential direction in groove 11, can not influence the operation of steel band 2 because of being equipped with other parts on the steel band 2 like this, when not setting up other parts on the steel band 2, can not influence the normal operating of steel band 2 yet.
Example two
The utility model also provides a transport structure of circuit board, including embodiment one transport structure of feed collet. The conveying structure of the circuit board 9 adopts the conveying mechanism of the material clamp, the produced fragments are few, and the probability that the fragments fall on the electroplating bath and the driving part 3 is reduced, so that the probability that the fragments block the circuit board 9 and pollute the board surface of the circuit board 9 is reduced, and the yield of the circuit board is improved. And the steel belt 2 can be prevented from dropping under the action of self gravity, and the normal electroplating and conveying of the circuit board 9 can be ensured.
EXAMPLE III
The utility model also provides an electroplating device, including embodiment one the transport structure of feed collet and/or embodiment two the transport structure of circuit board. Electroplating device adopts the transport structure of above-mentioned feed collet and/or the transport structure of circuit board, and the piece that produces is few, reduces the probability that the piece drops on plating bath and driving piece 3 to the probability that the piece blockked up circuit board 9 and polluted the face of circuit board 9 has been reduced, and then the yield of improvement circuit board. And the steel belt 2 can be prevented from dropping under the action of self gravity, and the normal electroplating and conveying of the circuit board 9 can be ensured.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A conveying structure of a material clamp, comprising:
the annular rail (8) is internally provided with a material clamp and is provided with an electroplating part for clamping the bottom of the circuit board (9) by the material clamp and a return part for returning the material clamp;
at least two driving wheels (1) arranged in an inner cavity surrounded by the annular track (8);
a steel belt (2) driven by at least one of said drive wheels (1) to circulate and comprising a first portion (21) corresponding to and parallel to the trajectory of said return portion and a second portion (22) corresponding to and offset from the trajectory of said plating portion;
the driving parts (3) are fixed on the steel belt (2) at intervals and can apply forward movement driving force to the material clamp under the driving of the steel belt (2) so as to drive the material clamp to move synchronously with the steel belt (2) in the return part of the annular track (8);
and the vertical limiting mechanism (4) is arranged below the steel belt (2), is in sliding connection with the lower end of the steel belt (2), and is used for supporting and limiting the movement of the steel belt (2) in the vertical direction.
2. The conveying structure of a material clamp according to claim 1, characterized in that a supporting plate (5) is arranged below the steel belt (2), the vertical limiting mechanism (4) comprises a horizontal shaft (41) connected to the supporting plate (5) and at least one vertical limiting wheel (42) connected to the horizontal shaft (41), and the vertical limiting wheel (42) is connected with the steel belt (2) in a sliding manner.
3. The conveying structure of a material clamp according to claim 2, characterized in that two opposite supporting frames (6) are arranged on the supporting plate (5), and two ends of the horizontal shaft (41) are respectively fixedly or rotatably connected with the two supporting frames (6).
4. The conveying structure of a material clamp according to claim 2, characterized in that a horizontal limiting mechanism (7) is further arranged on the supporting plate (5), and the horizontal limiting mechanism (7) is respectively connected with the left outer side surface and the right outer side surface of the steel belt (2) in a sliding manner and used for supporting and limiting the movement of the steel belt (2) in the horizontal direction.
5. A conveying structure of a material clamp according to claim 4, characterized in that the horizontal limiting mechanism (7) comprises a first horizontal limiting mechanism and a second horizontal limiting mechanism which are positioned on the left and right outer side surfaces of the steel belt (2), the first horizontal limiting mechanism and the second horizontal limiting mechanism respectively comprise a vertical shaft (71) connected to the supporting plate (5) and at least one horizontal limiting wheel (72) connected to the vertical shaft (71), and the horizontal limiting wheel (72) is connected with the outer side surface of the steel belt (2) in a sliding manner.
6. A conveying structure of a material clamp according to claim 4, characterized in that a limiting cavity (23) is formed by arranging a part of the first part (21) of the steel belt (2) opposite to the second part (22) of the steel belt (2), and the horizontal limiting mechanism (7) further comprises a third horizontal limiting mechanism positioned in the limiting cavity (23), and the third horizontal limiting mechanism is connected with the inner side surface of the steel belt (2) in a sliding manner and used for supporting and limiting the movement of the steel belt (2) in the horizontal direction.
7. A conveying structure for a clip, according to claim 6, characterized in that said third horizontal stop means (7) comprise an intermediate shaft (73) connected to said supporting plate (5) and at least one intermediate stop wheel (74) connected to said intermediate shaft (73), said intermediate shaft (73) being located between the vertical axes of said first and second horizontal stop means, said intermediate stop wheel (74) being slidingly connected to the inner side of said steel strip (2).
8. A conveying structure of a material clamp according to any one of claims 1-7, characterized in that an avoiding groove (11) is provided along the periphery of the driving wheel (1) for avoiding a component provided on the steel belt (2) at a position corresponding to the avoiding groove (11).
9. A conveying structure for a circuit board, characterized by comprising the conveying structure for a clip claimed in any one of claims 1 to 8.
10. An electroplating apparatus comprising a conveying structure of the cartridge according to any one of claims 1 to 8 and/or a conveying structure of the circuit board according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258168.0U CN209906924U (en) | 2019-02-28 | 2019-02-28 | Conveying structure of material clamp, conveying structure of circuit board and electroplating equipment of conveying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258168.0U CN209906924U (en) | 2019-02-28 | 2019-02-28 | Conveying structure of material clamp, conveying structure of circuit board and electroplating equipment of conveying structure |
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| Publication Number | Publication Date |
|---|---|
| CN209906924U true CN209906924U (en) | 2020-01-07 |
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| CN201920258168.0U Active CN209906924U (en) | 2019-02-28 | 2019-02-28 | Conveying structure of material clamp, conveying structure of circuit board and electroplating equipment of conveying structure |
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| CN (1) | CN209906924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI797534B (en) * | 2020-11-20 | 2023-04-01 | 南韓商Ｋｐｍ技術有限公司 | Substrate conveying equipment for vertical continuous gilding equipment |
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2019
- 2019-02-28 CN CN201920258168.0U patent/CN209906924U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI797534B (en) * | 2020-11-20 | 2023-04-01 | 南韓商Ｋｐｍ技術有限公司 | Substrate conveying equipment for vertical continuous gilding equipment |
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