CN114164480B - Automatic clamping device for electric conduction and application thereof - Google Patents
Automatic clamping device for electric conduction and application thereof Download PDFInfo
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- CN114164480B CN114164480B CN202111501293.8A CN202111501293A CN114164480B CN 114164480 B CN114164480 B CN 114164480B CN 202111501293 A CN202111501293 A CN 202111501293A CN 114164480 B CN114164480 B CN 114164480B
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- 238000007747 plating Methods 0.000 claims abstract description 16
- 238000002788 crimping Methods 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims description 37
- 230000000903 blocking effect Effects 0.000 claims description 31
- 238000005452 bending Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 230000005489 elastic deformation Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 238000009713 electroplating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
- C25D17/08—Supporting racks, i.e. not for suspending
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/007—Current directing devices
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Clamps And Clips (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses an automatic clamping device for electric conduction and application thereof, comprising an electric conduction sliding contact electricity-receiving mechanism, a crimping mechanism, a clamping control mechanism and a guiding deviation correcting mechanism; the automatic clamping device for electric conduction can vertically control the clamping part of the cathode conductive clamp to open and close up and down at the same time, does not generate lateral movement, and reduces clamp marks. The conductive sliding contact electricity-connecting part is provided with a spring for buffering, so that the stability of the copper block in movement is improved, the abrasion speed of a contact surface is slowed down, and meanwhile, the conductive sliding contact electricity-connecting part can be used for stably conducting electricity, so that the plating film can meet the requirement, and the thickness of the plating layer can reach uniformity. The invention has simple structure, the spring which can open and close the upper and lower conductive contacts does not need frequent manual operation, and the system can automatically open and close, thereby having strong convenience in use.
Description
Technical Field
The invention relates to the field of conductive clamps, in particular to an automatic clamping device for conductivity and application thereof.
Background
At present, a conductive clamp used in domestic electroplating equipment has certain defects in working: or the lower conductive contact is motionless, the upper conductive contact is pressed down, the upper and lower contacts cannot be simultaneously opened and closed together, or the arc-shaped structure conductive clamp is characterized in that the arc-shaped upper and lower contacts are simultaneously opened and closed, transverse clamp marks can be generated, and the clamp marks can be increased without spring buffering. Under the condition that the copper conductive track is uneven, the contact area of the conductive clip and the copper block is reduced, the contact area cannot be guaranteed to the greatest extent, and meanwhile, the fluctuation of current is increased; the problems of poor conductivity, easy back-off and burning of the bus edge and the like caused by copper on the conductive clamp device.
Disclosure of Invention
The invention aims to: in order to solve the problems in the prior art, the invention provides an automatic clamping device for electric conduction and application thereof, and the clamping part of a cathode conductive clamp is vertically controlled to be opened and closed at the same time, so that lateral movement is not generated, and clamp printing is reduced.
The technical scheme is as follows: in order to achieve the above purpose, the present invention adopts the following technical scheme: an automatic clamping device for electric conduction comprises an electric conduction sliding contact electricity-receiving mechanism, a crimping mechanism, a clamping control mechanism and a guiding deviation correcting mechanism;
the conductive sliding contact electricity-connecting mechanism comprises a first spring, a conductive sliding contact block and a copper block which are sequentially connected from top to bottom;
The crimping mechanism is axially perpendicular to the running direction of the synchronous belt and comprises a fixed plate which is arranged in the same direction as the synchronous belt in an extending way and a synchronous belt fixed plate which is used for connecting and fixing the fixed plate to the synchronous belt; the uppermost end of the fixed plate is fixedly connected to the upper end part of the first spring;
the clamping control mechanism comprises a clamping unit, a control unit and a position automatic holding unit;
The clamping unit comprises an upper conductive clip contact point mounting plate and a lower conductive clip contact point mounting plate which are arranged in parallel; the lower end parts of the two are respectively connected with an upper contact point of the conductive clip and a lower contact point of the conductive clip, which extend in the horizontal direction;
the control unit drives the upper contact point mounting plate of the conductive clamp and the lower contact point mounting plate of the conductive clamp in the clamping unit to vertically move in opposite directions;
The automatic position maintaining unit is arranged at the upper end of the fixed plate and above the lower contact point mounting plate of the conductive clamp and comprises a torsion spring, a conductive clamp fixing card and a plurality of torsion spring blocking shafts; one end of the conductive clip fixing clip is movably connected to the fixing plate through a rotating shaft, and the other end of the conductive clip fixing clip is abutted against the mounting plate of the lower contact point of the conductive clip when rotating to the lowest point; the torsion spring is clamped below the torsion spring blocking shaft, the other end of the torsion spring is clamped on the rotating shaft of the conductive clamp fixing clamp, and the torsion spring and the rotating shaft are matched to generate torsion;
The guide deviation correcting mechanism comprises a pair of vertical shaft rollers and a pair of horizontal shaft rollers, the two sets of rollers run in the conductive track and the conductive support, and the restraint device moves in other directions.
Further, the uppermost end of the fixed plate horizontally extends towards the direction of the synchronous belt and is provided with a first horizontal bending part; the first horizontal bending part is fixedly connected with the top of the first spring.
Further, the lowest end of the middle part of the fixed plate horizontally extends towards the direction of the synchronous belt to form a second horizontal bending part, and the middle part is provided with a first horizontal extending part in a same direction;
The guide deviation correcting mechanism comprises a first vertical shaft roller, a second vertical shaft roller, a first horizontal shaft roller and a second horizontal shaft roller;
the first vertical shaft roller is arranged on the first horizontal extension part; the second vertical shaft roller is arranged on the second horizontal bending part;
The first horizontal shaft roller is arranged at the upper end of the contact point mounting plate on the conductive clamp and is positioned below the automatic position holding unit, and the second horizontal shaft roller is arranged at the middle part of the fixing plate; the two horizontal shaft idler wheels are respectively arranged at the two sides of the fixed plate.
In some embodiments, the control unit is an idler mechanism comprising a first seal plate, a gear, a first rack, a second spring; the first rack and the second rack are respectively arranged on the inner sides of opposite sides of the upper contact point mounting plate of the conductive clamp and the lower contact point mounting plate of the conductive clamp in the vertical direction; the gear is meshed between the first rack and the second rack; the upper end of the second spring is fixedly connected to one side of the fixed plate; the lower end of the second spring is fixedly connected to the outer side of the contact point mounting plate on the conductive clamp.
Further, the elastic deformation of the second spring in the vertical direction drives the first rack on the contact point mounting plate on the conductive clip to move in the vertical direction, and drives the gear to move; and a second rack meshed with the gear on the mounting plate of the lower contact point of the conductive clamp on the opposite side moves reversely to respectively realize the opening and closing of the upper contact point of the corresponding conductive clamp and the lower contact point of the conductive clamp.
In some embodiments, the control unit is a linkage mechanism comprising a second seal plate, a pin, a link, and a third spring; the second sealing plate is fixedly connected to the outer side of the fixed plate; the two ends of the connecting rod are respectively and fixedly connected to the upper contact point mounting plate of the conductive clamp and the lower contact point mounting plate of the conductive clamp; the pin shaft is penetrated from the middle of the connecting rod to movably connect the pin shaft to the second sealing plate; the upper end of the third spring is fixedly connected to one side of the fixed plate; the lower end of the third spring is fixedly connected to the outer side of the contact point mounting plate on the conductive clamp.
Further, the pin shaft rotates around the horizontal shaft to drive the connecting rod to link and drive the upper contact point mounting plate and the lower contact point mounting plate of the conductive clip to move in the vertical direction in opposite directions; the third spring is matched with the connecting rod to enable the clamping part formed by the upper contact point mounting plate and the lower contact point mounting plate of the conductive clamp to be in a clamping state in a natural state, and different states of elastic deformation of the third spring in the vertical direction correspond to opening and closing of the upper contact point of the conductive clamp and the lower contact point of the conductive clamp respectively.
Further, the automatic position maintaining unit comprises a torsion spring, a conductive clamp fixing clamp, a first torsion spring blocking shaft, a second torsion spring blocking shaft and a third torsion spring blocking shaft; the conductive clamp fixing clamp, the first torsional spring blocking shaft and the second torsional spring blocking shaft are all arranged on the fixing plate, the conductive clamp fixing clamp is long-strip-shaped, one end of the conductive clamp fixing clamp is movably connected to the fixing plate through the rotating shaft, and the other end of the conductive clamp fixing clamp is abutted against the mounting plate of the lower contact point of the conductive clamp when rotating to the lowest point; the first torsion spring blocking shaft is fixedly connected to the fixed plate and is arranged above the left side of the rotating shaft of the conductive clamp fixing clamp; one end of the torsion spring is clamped below the first torsion spring blocking shaft, the other end of the torsion spring is clamped on the rotating shaft of the conductive clamp fixing clamp, and the torsion spring and the rotating shaft are matched to generate torsion; the second torsion spring blocking shaft is fixedly connected to the fixing plate and arranged below the right side of the rotating shaft of the conductive clamp fixing clamp, and limits the lower limit of rotation of the conductive clamp fixing clamp; the third torsion spring blocking shaft is fixedly connected to the conductive clamp fixing clamp.
More preferably, the automatic clamping device for electric conduction is arranged on the synchronous belt in a plurality of groups continuously, and uniform gaps are arranged between two adjacent groups.
The invention also discloses application of the automatic clamping device for electric conduction, which is fixedly arranged on the synchronous belt through the synchronous belt fixing plate, wherein the synchronous belt is arranged on the conveying device, and a plating solution tank is arranged between the two groups of synchronous belts.
The beneficial effects are that: the invention has the following advantages:
(1) The automatic clamping device for electric conduction can vertically control the clamping part of the cathode conductive clamp to open and close up and down at the same time, does not generate lateral movement, and reduces clamp marks.
(2) The conductive sliding contact electricity-connecting part is provided with a spring for buffering, so that the stability of the copper block in movement is improved, the abrasion speed of a contact surface is slowed down, and meanwhile, the conductive sliding contact electricity-connecting part can be used for stably conducting electricity, so that the plating film can meet the requirement, and the thickness of the plating layer can reach uniformity.
(3) The invention has simple structure, the spring which can open and close the upper and lower conductive contacts does not need frequent manual operation, and the system can automatically open and close, thereby having strong convenience in use.
Drawings
FIG. 1 is a schematic view of the structure of an automatic clamping device for electric conduction in embodiment 1;
Fig. 2 is an enlarged schematic view of the structure of the clamping unit in embodiments 1 and 2;
fig. 3 is a schematic diagram of the structure of a control unit in embodiment 1;
Fig. 4 is an enlarged schematic view of the position automatic holding unit in embodiments 1 and 2;
FIG. 5 is a schematic view showing the structure of an automatic clamping device for electric conduction in example 2;
Fig. 6 is a schematic diagram of the structure of a control unit in embodiment 2;
Fig. 7 is a schematic view showing a structure in which the automatic clamping device for electric conduction is mounted on the timing belt in embodiments 1 and 2;
fig. 8 is a schematic view showing the structure of the automatic clamping device for electric conduction of examples 1 and 2 applied to an electroplating apparatus.
Detailed Description
Example 1:
Referring to fig. 1-3, the invention discloses an automatic clamping device for electric conduction, which comprises an electric conduction sliding contact mechanism 1, a crimping mechanism 2, a clamping control mechanism and a guiding deviation correcting mechanism;
The conductive sliding contact electricity-connecting mechanism 1 comprises a first spring 11, a conductive sliding contact block 12 and a copper block 13 which are connected in sequence from top to bottom; the copper block 13 is in direct contact with the copper conductive track, the conductive sliding contact block 12 is connected with the copper block 13, the first spring 11 is connected with the conductive sliding contact block 12, and the copper block 13 can adjust the sliding gesture of the copper block 13 when the copper conductive track is in contact according to the horizontal condition of the surface of the copper conductive track through the first spring 11 so as to realize good contact and electrify the conductive clamp;
the compression joint mechanism 2 is axially perpendicular to the running direction of the synchronous belt and comprises a fixed plate 21 which is arranged in a same direction with the synchronous belt in an extending way and a synchronous belt fixed plate 22 which is used for connecting and fixing the fixed plate 21 to the synchronous belt;
a first horizontal bending part 211 horizontally extends from the uppermost end of the fixed plate 21 towards the synchronous belt direction; the first horizontal bending part 211 is fixedly connected with the top of the first spring 11.
The clamping control mechanism comprises a clamping unit 31, a control unit 32 and a position automatic holding unit 33;
The clamping unit 31 comprises a conductive clip upper contact point mounting plate 311 and a conductive clip lower contact point mounting plate 312 which are arranged in parallel with each other; the lower ends of the two are respectively connected with an upper conductive clip contact point 313 and a lower conductive clip contact point 314 which extend in the horizontal direction;
The control unit 32 is an idler mechanism and comprises a first sealing plate 321, a gear 322, a first rack 323, a second rack 324 and a second spring 325; the first rack 323 and the second rack 324 are respectively arranged on the inner sides of the opposite sides of the upper contact point mounting plate 311 and the lower contact point mounting plate 312 of the conductive clip in the vertical direction; the gear 322 is meshed between the first rack 322 and the second rack 323; the upper end of the second spring 325 is fixedly connected to one side of the fixing plate 21; the lower end of the second spring 325 is fixedly connected to the outside of the contact mounting plate 311 on the conductive clip.
The elastic deformation of the second spring 325 in the vertical direction drives the first rack 323 on the contact point mounting plate 311 on the conductive clip to move in the vertical direction, and drives the gear 322 to move; the second racks 323 on the opposite side of the lower contact mounting plate 312, which engage the gears 322, are moved in opposite directions to open and close the corresponding upper contact 313 and lower contact 314, respectively.
The automatic position maintaining unit 33 is disposed at the upper end of the fixing plate 21 and above the conductive clip lower contact mounting plate 312, and includes a torsion spring 331, a conductive clip fixing clip 332, a first torsion spring blocking shaft 333, a second torsion spring blocking shaft 334, and a third torsion spring blocking shaft 335; the conductive clip fixing clip 332, the first torsion spring blocking shaft 333, and the second torsion spring blocking shaft 334 are all disposed on the fixing plate 21, the conductive clip fixing clip 332 is in a strip shape, one end is movably connected to the fixing plate 21 through a rotation shaft, and the other end is abutted against the conductive clip lower contact point mounting plate 312 when rotating to the lowest point; the first torsion spring blocking shaft 333 is fixedly connected to the fixing plate 21 and is arranged above the left side of the rotating shaft of the conductive clip fixing card 332; one end of the torsion spring 331 is clamped below the first torsion spring blocking shaft 333, and the other end of the torsion spring 331 is clamped on the rotating shaft of the conductive clamp fixing clamp 332, and the torsion spring 331 and the rotating shaft cooperate to generate torsion force; the second torsion spring blocking shaft 334 is fixedly connected to the fixing plate 21 and is arranged below the right of the rotating shaft of the conductive clip fixing card 332, so as to limit the lower limit of the rotation of the conductive clip fixing card 332; the third torsion spring blocking shaft 335 is fixedly connected to the conductive clip fixing clip 332.
When the upper contact 313 and the lower contact 314 are to be closed, the mounting plate 312 is lifted vertically upward, and the upper end portion thereof pushes the clip 332 to rotate, while the torsion spring 331 continues to store the force. However, the force of the second spring 325 is much greater than the force of the torsion spring 331, so that the upper contact 313 and the lower contact 314 of the conductive clip can be kept normally closed;
When the clamping portion is to be opened, the conductive clip fixing clip 332 is rotated by the torsion force of the torsion spring 331 following the vertical lowering movement of the conductive clip lower contact mounting plate 312. After the conductive clip lower contact mounting plate 312 descends to a certain position, the conductive clip fixing clip 332 clamps the upper end of the conductive clip lower contact mounting plate 312, and the second pin spring blocking shaft 334 positioned at the lower position limits the continuous rotation of the conductive clip lower contact mounting plate 312, so that the upward movement of the conductive clip lower contact mounting plate 312 is prevented, the conductive clip upper contact 313 and the conductive clip lower contact 314 are always in an open state, the conductive clip is switched to a clamping state from the open state again, and the conductive clip fixing clip 332 can rebound only by twisting the third torsion spring blocking shaft 335 on the conductive clip fixing clip 332, and the conductive clip is in a closed state.
The guide deviation correcting mechanism comprises a pair of vertical shaft rollers and a pair of horizontal shaft rollers, specifically, the lowest end of the middle part of the fixed plate 21 horizontally extends towards the direction of the synchronous belt and is provided with a second horizontal bending part 212, and the middle part is provided with a first horizontal extending part 213 in a same direction; specifically, the guiding deviation rectifying mechanism comprises a first vertical shaft roller 41, a second vertical shaft roller 42, a first horizontal shaft roller 43 and a second horizontal shaft roller 44; the first vertical shaft roller 41 is arranged on the first horizontal extension 213; the second vertical shaft roller 42 is arranged on the second horizontal bending part 212; the first horizontal axis roller 43 is arranged at the uppermost end of the contact point mounting plate 311 on the conductive clip and above the automatic position maintaining unit 33, and the second horizontal axis roller 44 is arranged in the middle of the fixing plate 21; the two horizontal shaft idler wheels are respectively arranged at the two sides of the fixed plate.
The two groups of rollers run in the conductive track and the conductive support, and the restraint device moves in other directions, so that the synchronous belt drives the conductive clamp to move in the designated horizontal direction, and the conductive clamp moves more smoothly and stably.
Example 2:
referring to fig. 2 and fig. 4-6, the invention discloses an automatic clamping device for electric conduction, which comprises an electric conduction sliding contact electric mechanism 1, a crimping mechanism 2, a clamping control mechanism and a guiding deviation correcting mechanism;
other embodiments are the same as example 1, except that the control unit 32 of the clamp control mechanism package is different in embodiment; the method comprises the following steps:
The control unit 32 is a linkage mechanism, and comprises a second sealing plate 326, a pin 327, a connecting rod 328 and a third spring 329; the second sealing plate 326 is fixedly connected to the outer side of the fixed plate 21; the two ends of the connecting rod 328 are respectively and fixedly connected to the upper contact point mounting plate 311 and the lower contact point mounting plate 312 of the conductive clip; the pin shaft 327 is penetrated from the middle of the connecting rod 328 to movably connect the pin shaft with the second sealing plate 326; the upper end of the third spring 329 is fixedly connected to one side of the fixing plate 21; the lower end of the third spring 329 is fixedly attached to the outside of the contact point mounting plate 311 on the conductive clip.
The pin shaft 327 rotates around a horizontal shaft to drive the connecting rod 328 to link and drive the upper contact point mounting plate and the lower contact point mounting plate of the conductive clip to move in opposite directions in the vertical direction; the third spring 329 cooperates with the connecting rod 328 to make the clamping part formed by the upper and lower contact point mounting plates of the conductive clip in a clamping state in a natural state, and different states of the third spring 329 elastically deform in the vertical direction correspond to the opening and closing of the upper contact point 313 of the conductive clip and the lower contact point 314 of the conductive clip respectively.
Example 3:
Referring to fig. 7-8, the automatic clamping device 1-1 for electric conduction of the present invention is provided with a plurality of groups of continuous sets when being arranged on the synchronous belt 1-2, and uniform gaps are arranged between two adjacent groups.
When the automatic clamping device 1-1 for electric conduction is applied to electroplating equipment, the automatic clamping device 1-1 for electric conduction is fixedly arranged on the synchronous belt 1-2 through the synchronous belt fixing plate 22, the synchronous belt 1-2 is arranged on the conveying device 1-3, and a plating solution tank 1-4 is arranged between the two groups of synchronous belts 1-2.
The automatic clamping device 1-1 for electric conduction is initially connected to a timing belt fixing plate 22 on a transmission device 1-3, and is fixed to a timing belt 1-2. The upper conductive clip contact 313 and the lower conductive clip contact 314 are in an open state and then switched to a closed state to grasp the plastic film. The automatic clamping device 1-1 for conduction moves along the track of the synchronous belt 1-2 along the horizontal direction, after a certain distance, the copper block 13 contacts the copper conductive track, the automatic clamping device 1-1 for conduction is electrified, and the film is brought into the plating solution tank 1-4. At this time, the synchronous belt 1-2 is driven, and the automatic clamping device 1-1 for conduction grabs the plastic film and continuously moves in the plating solution tank 1-4 in cooperation with roller guiding. In a salt solution containing plating metal, a plating piece is immersed in a liquid medicine, the metal of a plated substrate is taken as a cathode, anode plates exist in plating tanks 1-4, and cations to be plated with metal in the plating solution are separated out of a layer of metal film on the surface of the substrate metal through electrolysis, and the metal film is deposited out to form a plating layer.
The automatic clamping device for electric conduction can vertically control the clamping part of the cathode conductive clamp to open and close up and down at the same time, does not generate lateral movement, and reduces clamp marks. Meanwhile, the conductive sliding contact electricity-contacting part is provided with a spring for buffering, so that the stability of the copper block in movement is improved, the abrasion speed of the contact surface is slowed down, and the conductive can be stabilized, so that the plating film can meet the requirement, and the thickness of the plating film can reach uniformity.
Claims (8)
1. The automatic clamping device for electric conduction is characterized by comprising an electric conduction sliding contact electric mechanism (1), a crimping mechanism (2), a clamping control mechanism and a guiding deviation correcting mechanism;
The conductive sliding contact electricity-receiving mechanism (1) comprises a first spring (11), a conductive sliding contact block (12) and a copper block (13) which are connected in sequence from top to bottom;
The compression joint mechanism (2) is axially perpendicular to the running direction of the synchronous belt and comprises a fixed plate (21) which is arranged in a same direction with the synchronous belt in an extending way and a synchronous belt fixed plate (22) which is used for connecting and fixing the fixed plate (21) to the synchronous belt; the uppermost end of the fixed plate (21) is fixedly connected to the upper end part of the first spring (11);
the clamping control mechanism comprises a clamping unit (31), a control unit (32) and a position automatic holding unit (33);
The clamping unit (31) comprises a conductive clip upper contact point mounting plate (311) and a conductive clip lower contact point mounting plate (312) which are arranged in parallel; the lower ends of the two are respectively connected with an upper conductive clip contact point (313) and a lower conductive clip contact point (314) which extend in the horizontal direction;
The control unit (32) drives the upper contact point mounting plate (311) and the lower contact point mounting plate (312) of the conductive clamp in the clamping unit (31) to vertically move in opposite directions; the control unit (32) is an idler mechanism and comprises a first sealing plate (321), a gear (322), a first rack (323), a second rack (324) and a second spring (325); the first rack (323) and the second rack (324) are respectively arranged on the inner sides of opposite faces of the upper contact point mounting plate (311) and the lower contact point mounting plate (312) of the conductive clip in the vertical direction; the gear (322) is in meshed movement between the first rack (322) and the second rack (323); the upper end of the second spring (325) is fixedly connected to one side of the fixed plate (21); the lower end of the second spring (325) is fixedly connected to the outer side of the upper contact point mounting plate (311) of the conductive clip;
The automatic position maintaining unit (33) is arranged at the upper end of the fixed plate (21) and is positioned above the lower contact point mounting plate (312) of the conductive clamp, and the automatic position maintaining unit (33) comprises a torsion spring (331), a conductive clamp fixing clamp (332), a first torsion spring blocking shaft (333), a second torsion spring blocking shaft (334) and a third torsion spring blocking shaft (335); the conductive clamp fixing clamp (332), the first torsion spring blocking shaft (333) and the second torsion spring blocking shaft (334) are all arranged on the fixing plate (21), the conductive clamp fixing clamp (332) is in a strip shape, one end of the conductive clamp fixing clamp is movably connected to the fixing plate (21) through a rotating shaft, and the other end of the conductive clamp fixing clamp is abutted against the conductive clamp lower contact point mounting plate (312) when rotating to the lowest point; the first torsion spring blocking shaft (333) is fixedly connected to the fixed plate (21) and is arranged at the upper left part of the rotating shaft of the conductive clamp fixing card (332); one end of the torsion spring (331) is clamped below the first torsion spring blocking shaft (333), and the other end of the torsion spring is clamped on the rotating shaft of the conductive clamp fixing clamp (332) and is matched with the rotating shaft to generate torsion; the second torsion spring blocking shaft (334) is fixedly connected to the fixed plate (21) and is arranged at the right lower part of the rotating shaft of the conductive clamp fixing card (332) to limit the lower limit of the rotation of the conductive clamp fixing card (332); the third torsion spring blocking shaft (335) is fixedly connected to the conductive clip fixing card (332);
The guide deviation correcting mechanism comprises a pair of vertical shaft rollers and a pair of horizontal shaft rollers, the two sets of rollers run in the conductive track and the conductive support, and the restraint device moves in other directions.
2. The automatic clamping device for electric conduction according to claim 1, wherein: a first horizontal bending part (211) horizontally extends from the uppermost end of the fixed plate (21) towards the synchronous belt direction; the first horizontal bending part (211) is fixedly connected with the top of the first spring (11).
3. The automatic clamping device for electric conduction according to claim 1, wherein: the lowest end of the middle part of the fixed plate (21) horizontally extends towards the direction of the synchronous belt and is provided with a second horizontal bending part (212), and the middle part is provided with a first horizontal extending part (213) in a same direction;
The guide deviation correcting mechanism comprises a first vertical shaft roller (41), a second vertical shaft roller (42), a first horizontal shaft roller (43) and a second horizontal shaft roller (44);
The first vertical shaft roller (41) is arranged on the first horizontal extension part (213); the second vertical shaft roller (42) is arranged on the second horizontal bending part (212);
The first horizontal shaft roller (43) is arranged at the upper end of the contact point mounting plate (311) on the conductive clamp and is positioned below the automatic position maintaining unit (33), and the second horizontal shaft roller (44) is arranged at the middle part of the fixed plate (21); the two horizontal shaft idler wheels are respectively arranged at the two sides of the fixed plate.
4. The automatic clamping device for electric conduction according to claim 1, wherein: the elastic deformation of the second spring (325) in the vertical direction drives the first rack (323) on the contact point mounting plate (311) on the conductive clip to move in the vertical direction, and drives the gear (322) to move; the second racks (323) on the opposite side of the conductive clip lower contact mounting plate (312) meshed with the gears (322) move reversely to open and close the corresponding conductive clip upper contact (313) and conductive clip lower contact (314) respectively.
5. The automatic clamping device for electric conduction according to claim 1, wherein: the control unit (32) is a link mechanism and comprises a second sealing plate (326), a pin shaft (327), a connecting rod (328) and a third spring (329); the second sealing plate (326) is fixedly connected to the outer side of the fixed plate (21); two ends of the connecting rod (328) are respectively and fixedly connected to the upper contact point mounting plate (311) of the conductive clamp and the lower contact point mounting plate (312) of the conductive clamp; the pin shaft (327) is penetrated from the middle of the connecting rod (328) to movably connect the pin shaft to the second sealing plate (326); the upper end of the third spring (329) is fixedly connected to one side of the fixed plate (21); the lower end of the third spring (329) is fixedly connected to the outer side of the upper contact point mounting plate (311) of the conductive clamp.
6. The automatic clamping device for electric conduction according to claim 5, wherein: the pin shaft (327) rotates around a horizontal shaft to drive the connecting rod (328) to link and drive the upper contact point mounting plate and the lower contact point mounting plate of the conductive clip to move in the vertical direction in opposite directions; the third spring (329) is matched with the connecting rod (328) to enable the clamping part formed by the upper contact point mounting plate and the lower contact point mounting plate of the conductive clamp to be in a clamping state in a natural state, and different states of the third spring (329) in elastic deformation in the vertical direction correspond to opening and closing of the upper contact point (313) of the conductive clamp and the lower contact point (314) of the conductive clamp respectively.
7. The automatic clamping device for electric conduction according to claim 1, wherein: when the synchronous belt is arranged on the synchronous belt, a plurality of groups of continuous arrangement are adopted, and uniform gaps are arranged between two adjacent groups.
8. The use of the automatic clamping device for electric conduction according to claim 1, characterized in that the automatic clamping device for electric conduction is fixedly mounted on a synchronous belt through a synchronous belt fixing plate (22), the synchronous belt is arranged on a conveying device, and a plating solution tank is arranged between two groups of synchronous belts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111501293.8A CN114164480B (en) | 2021-12-09 | 2021-12-09 | Automatic clamping device for electric conduction and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111501293.8A CN114164480B (en) | 2021-12-09 | 2021-12-09 | Automatic clamping device for electric conduction and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114164480A CN114164480A (en) | 2022-03-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101443486A (en) * | 2005-05-25 | 2009-05-27 | 德国艾托科技公司 | Method, clip and device for transporting an article to be treated in an electrolytic system |
| TWM375083U (en) * | 2009-10-23 | 2010-03-01 | Opulents Technology Co Ltd | Horizontal electroplating machine structure |
| CN204550773U (en) * | 2015-04-08 | 2015-08-12 | 苏州吉岛电极科技有限公司 | A kind of horizontal electroplating clamp |
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| US9404288B2 (en) * | 2014-03-27 | 2016-08-02 | Marvin Lumber And Cedar Company | Window opening control device for horizontal and vertical sliding windows |
| CN106087028B (en) * | 2016-07-01 | 2018-02-09 | 广州明毅电子机械有限公司 | One kind plating folder conducting type volume to volume vertical continuous electroplating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101443486A (en) * | 2005-05-25 | 2009-05-27 | 德国艾托科技公司 | Method, clip and device for transporting an article to be treated in an electrolytic system |
| TWM375083U (en) * | 2009-10-23 | 2010-03-01 | Opulents Technology Co Ltd | Horizontal electroplating machine structure |
| CN204550773U (en) * | 2015-04-08 | 2015-08-12 | 苏州吉岛电极科技有限公司 | A kind of horizontal electroplating clamp |
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