CN114453169A - Automatic turn-over conveying mechanism for circuit board spraying - Google Patents
Automatic turn-over conveying mechanism for circuit board spraying Download PDFInfo
- Publication number
- CN114453169A CN114453169A CN202210162501.4A CN202210162501A CN114453169A CN 114453169 A CN114453169 A CN 114453169A CN 202210162501 A CN202210162501 A CN 202210162501A CN 114453169 A CN114453169 A CN 114453169A
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- circuit board
- clamping plate
- spraying
- notch
- conveying mechanism
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- 238000005507 spraying Methods 0.000 title claims abstract description 41
- 230000007306 turnover Effects 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000000670 limiting effect Effects 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000004922 lacquer Substances 0.000 abstract description 9
- 238000001035 drying Methods 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 239000002519 antifouling agent Substances 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
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- 230000005489 elastic deformation Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention belongs to the technical field of circuit boards, and particularly relates to an automatic turn-over conveying mechanism for spraying a circuit board. The transmission of cooperation motor one makes turn-over mechanism carry out circulation operation along the arc guide rail base member, cooperation outside spraying equipment and stoving setting can be accomplished and carry out the spraying use to the circuit board positive and negative, the realization is more even to the two-sided continuous spraying of circuit board and the stoving realization circuit board surface spraying of two-sided, reduce the contact of circuit board surface and steam, the mode through the spraying can carry out timely spraying protection lacquer to the circuit board surface after drying and carry out separation steam and enter into the circuit board surface, the protection lacquer thickness of spraying mode is less simultaneously, can cooperate subsequent secondary coating protection lacquer to carry out the bodiness.
Description
Technical Field
The invention belongs to the technical field of circuit boards, and particularly relates to an automatic turn-over conveying mechanism for spraying of a circuit board.
Background
Moisture is the most common and destructive factor for electronic circuit boards, excessive moisture can greatly reduce the insulation resistance between conductors, accelerate high-speed decomposition, reduce the Q value and corrode the conductors, and the phenomenon that the metal part of the electronic circuit board is caused by the chemical reaction of copper, water vapor and oxygen without being coated with circuit board protective paint is often seen.
The electronic circuit board is damaged, a conductor is corroded, even irrecoverable short circuit is caused, most pollutants found in an electrical system can be chemical substances remained in the manufacturing process, circuit board protective paint needs to be coated on the surface of the electronic circuit board for protecting the electronic circuit board, when the circuit board is influenced by adverse factors of operating environment, the decline condition of electronic operating performance can be reduced or eliminated, moisture and water need to be removed from the surface of the circuit board in the early stage of surface coating of the protective paint on the circuit board, the protective paint is coated after the surface of the circuit board is dried, and the circuit board is exposed in the air and is easy to absorb the moisture again to influence the use of the circuit board in the process of drying, taking out the circuit board and painting the surface of the circuit board.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an automatic turnover conveying mechanism for spraying a circuit board, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: automatic turn-over conveying mechanism is used in circuit board spraying, including the arc guide rail base member, the equal fixed mounting in both ends has motor one around the arc guide rail base member, and the output shaft of motor one bottom has drive gear through flange fixed mounting, and the inside movable mounting of arc guide rail base member has drive chain, and drive chain's fixed surface installs the spacing piece of stirring of a plurality of, and the outer periphery slidable mounting of arc guide rail base member has a plurality of turn-over mechanism, and drive gear is connected with drive chain meshing transmission.
Preferably, the turn-over mechanism comprises a side supporting base frame, a motor II is fixedly installed at one end of the side supporting base frame close to the arc-shaped guide rail base body, an output shaft of the motor II close to one end of the side supporting base frame penetrates through the side supporting base frame through a flange, a wind-up roll is fixedly connected with the side supporting base frame, one end of the wind-up roll, far away from the motor II, is rotatably connected with the side supporting base frame, a connecting cable rope is wound on the circumferential surface of the wind-up roll, a connecting slide rod is fixedly installed at one end of the side supporting base frame, far away from the arc-shaped guide rail base body, a guide chute is formed in the circumferential surface of the inner side of the connecting slide rod, a sliding base sleeve is sleeved on the circumferential surface of the connecting slide rod, a slide block is fixedly installed on the inner circumferential surface of the sliding base sleeve, the sliding base sleeve is slidably connected with the guide chute through the slide block, a connecting cross rod is fixedly installed on the upper surface of the sliding base sleeve, notches are respectively formed in the front and rear ends of the connecting cross rod, connecting notches are respectively, connecting risers rotatably installed on the left and right sides of the notches, connect the inside of riser and seted up notch two, the threaded hole is seted up to the inner wall of notch two, the inside rotation of notch two installs grip block one, grip block one is kept away from the fixed surface who connects riser one side and is installed two and lead positive foundation columns, two equal fixed mounting in bottom of leading positive foundation columns have an annular rubber packing ring, be equipped with grip block two directly over the grip block one, grip block two is close to and connects riser one end and rotate with notch two and be connected, two are seted up to the upper surface of grip block two and are led the positive hole, grip block two is kept away from and is connected riser one end threaded connection and have spacing bolt, two equal fixed mounting in surface that connect the riser is close to slip foundation sleeve one side and connect the horizontal pole have spacing lug.
Preferably, the side support bed frame is clamped with the transmission chain through a limiting shifting block, and the plurality of limiting shifting blocks are arranged at equal intervals in the horizontal direction.
Preferably, one end of the connecting cable penetrates through the plurality of sliding base sleeves respectively and is fixedly connected with the plurality of sliding base sleeves, the two ends of the connecting cable are connected with each other, and the plurality of sliding base sleeves are arranged at equal intervals in the direction of the connecting cable.
Preferably, the connecting cross rods are arranged in bilateral symmetry in the vertical direction of the axial lead of the sliding base sleeve, and the longitudinal section of each connecting slide rod is in a U shape.
Preferably, a spring is arranged on one side, close to the connecting vertical plate, of the first clamping plate, the left end and the right end of the spring are fixedly connected with the connecting vertical plate and the first clamping plate respectively, and the transverse width of the first clamping plate is smaller than that of the second notch.
Preferably, the first clamping plate and the second clamping plate are parallel to each other, and the size and the position of the pilot base column are completely matched with those of the pilot hole structure correspondingly.
Compared with the prior art, the invention has the beneficial effects that:
1. the automatic turnover conveying mechanism for spraying the circuit board is characterized in that a side supporting base frame, a connecting slide rod and a connecting vertical plate are arranged, a connecting cross rod is initially positioned at the lower half part of the connecting slide rod, a circuit board structural part waiting for surface spraying (an installation limiting hole position is reserved on the circuit board structural part and is used for adapting to a guide base column to conveniently carry out quick and accurate assembly operation) is placed on the surface of a clamping plate I, the guide hole reserved on the surface of the circuit board I is aligned with the guide base column, the clamping plate is kept inclined due to the elasticity of a spring at the bottom end of the clamping plate I so as to conveniently place the circuit board, then the clamping plate II is pressed down to press the upper surface of the circuit board, the inner side surface of the clamping plate II is attached to the surface of the circuit board II and compresses the spring at the bottom end of the clamping plate I so that the clamping plate I is embedded into the groove II, and then the clamping plate I is in threaded connection with a threaded hole formed in the inner wall of the groove I through a limiting bolt to complete clamping and fixing of the circuit board, after the circuit board is fixed, the winding roller is driven by the motor II to rotate clockwise at a constant speed and drive the connecting cable to roll, the sliding base sleeve can drive the sliding base sleeve to move along the guide sliding groove while the connecting cable rolls, 180-degree overturning of the upper position and the lower position of the connecting cross rod structure is completed by the end position of the connecting sliding rod, the connecting vertical plate can overturn simultaneously and drive the front side and the back side of the clamping circuit board to overturn in the overturning process of the connecting cross rod, the connecting cable is driven by reciprocating forward and reverse rotation of the motor II, reciprocating overturning and using of the circuit board can be realized, the overturning mechanism can circularly rotate along the arc guide rail matrix by matching with the transmission of the motor I, spraying and using of the front side and the back side of the circuit board can be completed by matching with external spraying equipment and drying setting, and realizing more uniform surface spraying of the circuit board by realizing double-sided continuous spraying and double-sided drying of the circuit board, the contact of circuit board surface and steam is reduced, the mode through the spraying can carry out timely spraying protection lacquer to the circuit board surface after drying and carry out the separation steam and enter into the circuit board surface, and the protection lacquer thickness of spraying mode is less simultaneously, can cooperate subsequent secondary coating protection lacquer to carry out the bodiness.
2. This automatic turn-over conveying mechanism is used in circuit board spraying can carry out the fixed spraying on completion surface of centre gripping to the circuit board through setting up grip block one and grip block two and use, and circuit board thickness is thinner simultaneously, utilizes the attached circuit board surface of grip block one and grip block two to reduce the deformation on circuit board surface, avoids causing the influence to the part of circuit board simultaneously in the in-process of overturning the circuit board.
3. This automatic turn-over conveying mechanism is used in circuit board spraying can be to being used for laminating the circuit board surface through setting up the annular rubber packing ring to utilize the elastic deformation that self has can be better laminate mutually with the circuit board surface, deformation appears in circuit board and leading positive pillar assembly department change simultaneously, cooperates the spacing hole of installation that the annular rubber packing ring was seted up the circuit board surface to protect the use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the transmission structure of the present invention;
FIG. 3 is a schematic perspective view of a first turn-over mechanism according to the present invention;
FIG. 4 is a schematic perspective view of a second turn-over mechanism according to the present invention;
fig. 5 is a partial structure diagram of the connecting rail of the present invention.
The device comprises an arc guide rail base body 1, a motor I2, a transmission gear 3, a transmission chain 4, a limiting shifting block 5, a support pedestal on the side 6, a motor II 7, a winding roller 8, a connecting cable 9, a connecting slide rod 10, a guide chute 11, a sliding base sleeve 12, a connecting cross rod 13, a connecting vertical plate 14, a clamping plate I15, a guide foundation column 16, an annular rubber gasket 17, a clamping plate II 18, a guide hole 19, a limiting bolt 20, a limiting lug 21 and a turn-over mechanism 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: an automatic turn-over conveying mechanism for spraying a circuit board comprises an arc-shaped guide rail base body 1, a motor I2 is fixedly installed at the front end and the rear end of the arc-shaped guide rail base body 1, a transmission gear 3 is fixedly installed at an output shaft at the bottom end of the motor I2 through a flange, a transmission chain 4 is movably installed in the arc-shaped guide rail base body 1, a plurality of limiting and shifting blocks 5 are fixedly installed on the surface of the transmission chain 4, a plurality of turn-over mechanisms 22 are slidably installed on the outer circumferential surface of the arc-shaped guide rail base body 1, the transmission gear 3 is in meshed transmission connection with the transmission chain 4, the motor I2 drives the transmission chain 4 to rotate at a constant speed through transmission between the transmission gear 3 and the transmission chain 4, the turn-over mechanisms 22 can be driven to run at a constant speed through the transmission chain 4, the turn-over mechanisms 22 comprise side support base frames 6, and a motor II 7 is fixedly installed at one end, close to the arc-shaped guide rail base body 1, of the side support base frames 6, an output shaft of one end of a motor II 7 close to the side support base frame 6 penetrates through the side support base frame 6 through a flange and is fixedly connected with a winding roller 8, one end, far away from the motor II 7, of the winding roller 8 is rotatably connected with the side support base frame 6, a connecting cable 9 is wound on the circumferential surface of the winding roller 8, one end, far away from the arc guide rail base body 1, of the side support base frame 6 is fixedly provided with a connecting slide rod 10, the inner circumferential surface of the connecting slide rod 10 is provided with a guide chute 11, the circumferential surface of the connecting slide rod 10 is sleeved with a sliding base sleeve 12, one end of the connecting cable 9 penetrates through a plurality of sliding base sleeves 12 respectively and is fixedly connected with a plurality of sliding base sleeves 12, two ends of the connecting cable 9 are mutually connected, the plurality of sliding base sleeves 12 are arranged in an equidistant mode in the direction of the connecting cable 9, a sliding block is fixedly arranged on the inner circumferential surface of the sliding base sleeve 12, and is slidably connected with the guide chute 11 through the sliding block, the upper surface of the sliding base sleeve 12 is fixedly provided with a connecting cross rod 13, the connecting cross rod 13 is arranged in bilateral symmetry along the vertical direction of the axial lead of the sliding base sleeve 12, the longitudinal section of the connecting slide rod 10 is in a U shape, the front end and the rear end of the connecting cross rod 13 are both provided with a notch I, the left side and the right side of the notch I are both rotatably provided with a connecting vertical plate 14, the inside of the connecting vertical plate 14 is provided with a notch II, the inner wall of the notch II is provided with a threaded hole, the inside of the notch II is rotatably provided with a clamping plate I15, the surface of one side of the clamping plate I15, which is far away from the connecting vertical plate 14, is fixedly provided with two guiding base columns 16, the bottom ends of the two guiding base columns 16 are both fixedly provided with annular rubber gaskets 17, the annular rubber gaskets 17 can be used for laminating the surface of a circuit board and can be better laminated with the surface of the circuit board by utilizing the elastic deformation of the clamping plate I, and the assembly part of the guiding base columns 16 is easier to deform, the installation limiting hole formed on the surface of the circuit board is used for protection by matching with an annular rubber gasket 17, a spring is arranged on one side, close to a connecting vertical plate 14, of a first clamping plate 15, the left end and the right end of the spring are fixedly connected with the connecting vertical plate 14 and the first clamping plate 15 respectively, the transverse width dimension of the first clamping plate 15 is smaller than that of a second notch, a second clamping plate 18 is arranged right above the first clamping plate 15, one end, close to the connecting vertical plate 14, of the second clamping plate 18 is rotatably connected with the second notch, two guide holes 19 are formed in the upper surface of the second clamping plate 18, a limiting bolt 20 is connected with one end, far away from the connecting vertical plate 14, of the second clamping plate 18 through threads, the circuit board can be clamped and fixed by arranging the first clamping plate 15 and the second clamping plate 18, the surface of the circuit board can be sprayed and used, meanwhile, the thickness of the circuit board is thinner, and the surface deformation of the circuit board can be reduced by utilizing the first clamping plate 15 and the second clamping plate 18 to attach to the circuit board, meanwhile, the influence on the local part of the circuit board is avoided in the process of overturning the circuit board, the surfaces of two connecting vertical plates 14, which are close to one side of a sliding base sleeve 12 and are connected with a cross rod 13, are fixedly provided with limiting convex blocks 21, a first clamping plate 15 and a second clamping plate 18 are parallel to each other, a guide base column 16 and a guide hole 19 are completely matched in a corresponding mode in structural size and position, the elastic force of a spring at the bottom end of the first clamping plate 15 enables the first clamping plate 15 to keep inclined so as to place the circuit board, then the second clamping plate 18 is pressed down to press the upper surface of the circuit board, the inner side surface of the second clamping plate 18 can be attached to the surface of the circuit board along with the pressing of the second clamping plate 18 and compress the spring at the bottom end of the first clamping plate 15 to enable the first clamping plate 15 to be embedded into the second notch, then threaded connection is formed by a limiting bolt 20 and the inner wall of the second notch to complete clamping and fixing of the circuit board, and after the fixing of the circuit board is completed, a winding roller 8 is driven by a second motor 7 to rotate clockwise at a constant speed and rotate and complete fixing of the circuit board Drive the roll of connecting cable rope 9, slip base cover 12 can drive slip base cover 12 and remove along direction spout 11 when connecting cable rope 9 rolls, and accomplish 180 upsets to connecting horizontal pole 13 structure upper and lower position through connecting slide bar 10 tip position, connect horizontal pole 13 and accomplish the in-process connection riser 14 of upset and can overturn simultaneously, and the upset of the positive and negative of centre gripping circuit board is driven, it drives connecting cable rope 9 to move through the reciprocal positive and negative of motor two 7, can realize the reciprocal upset turn-over of circuit board and use, the transmission of cooperation motor one 2 makes turn-over mechanism 22 circulate along arc guide rail base member 1, cooperation external spraying equipment and stoving setting can be accomplished and are used the spraying of circuit board positive and negative.
The working principle and the using process of the invention are as follows: when the clamping device is used, firstly, a mounting limit hole position reserved on a circuit board structural member of a circuit board structural member waiting for surface spraying is used for adapting to the guide base column 16 to be conveniently and quickly and accurately assembled and placed on the surface of the clamping plate I15, the guide hole reserved on the surface of the circuit board is aligned with the guide base column 16, the clamping plate I15 keeps inclined due to the elastic force of a spring at the bottom end of the clamping plate I15 to place the circuit board, then the clamping plate II 18 is pressed down to press and cover the upper surface of the circuit board, the inner side surface of the clamping plate II 18 is attached to the surface of the circuit board along with the pressing of the clamping plate II 18 and compresses the spring at the bottom end of the clamping plate I15, so that the clamping plate I15 is embedded into the notch II, then the clamping and fixing of the circuit board are completed through threaded connection of the threaded hole formed in the inner walls of the limiting bolt 20 and the notch II, and the winding roller 8 is driven by the motor II 7 to rotate clockwise at a constant speed and drive the connection after the fixing of the circuit board is completed The mooring rope 9 rolls, the sliding base sleeve 12 can drive the sliding base sleeve 12 to move along the guide sliding groove 11 while the connecting mooring rope 9 rolls, 180-degree turnover of the upper position and the lower position of the connecting cross rod 13 structure is completed through the end position of the connecting sliding rod 10, the connecting vertical plate 14 can turn over simultaneously in the turnover process of the connecting cross rod 13, turnover of the front side and the back side of the clamping circuit board is driven, the connecting mooring rope 9 is driven through reciprocating forward and reverse rotation of the motor II 7, reciprocating turnover use of the circuit board can be realized, the turnover mechanism 22 can circularly rotate along the arc guide rail base body 1 by matching with transmission of the motor I2, spraying use of the front side and the back side of the circuit board can be completed by matching with external spraying equipment and drying setting, double-sided continuous spraying and double-sided drying of the circuit board are realized, and contact between the surface of the circuit board and water vapor is reduced, the mode through the spraying can carry out timely spraying protection lacquer to the circuit board surface after drying and carry out the separation steam and enter into the circuit board surface, and the protection lacquer thickness of spraying mode is less simultaneously, can cooperate subsequent secondary coating protection lacquer to carry out the bodiness, and all consumer all supply power through external power supply in this device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Automatic turn-over conveying mechanism is used in circuit board spraying, including arc guide rail base member (1), its characterized in that: a first motor (2) is fixedly mounted at the front end and the rear end of the arc-shaped guide rail base body (1), a transmission gear (3) is fixedly mounted at an output shaft at the bottom end of the first motor (2) through a flange, a transmission chain (4) is movably mounted in the arc-shaped guide rail base body (1), a plurality of limiting shifting blocks (5) are fixedly mounted on the surface of the transmission chain (4), a plurality of turn-over mechanisms (22) are slidably mounted on the outer circumferential surface of the arc-shaped guide rail base body (1), and the transmission gear (3) is in meshing transmission connection with the transmission chain (4);
the turnover mechanism (22) comprises a side support base frame (6), wherein a second motor (7) is fixedly installed at one end, close to the arc-shaped guide rail base body (1), of the side support base frame (6), an output shaft at one end, close to the side support base frame (6), of the second motor (7) penetrates through the side support base frame (6) through a flange, a winding roller (8) is fixedly connected with the side support base frame, one end, far away from the second motor (7), of the winding roller (8) is rotatably connected with the side support base frame (6), a connecting cable (9) is wound on the circumferential surface of the winding roller (8), a connecting slide rod (10) is fixedly installed at one end, far away from the arc-shaped guide rail base body (1), a guide chute (11) is formed in the circumferential surface on the inner side of the connecting slide rod (10), a sliding base sleeve (12) is sleeved on the circumferential surface of the connecting slide rod (10), a sliding block is fixedly installed on the inner circumferential surface of the sliding base sleeve (12), and the sliding base sleeve (12) is slidably connected with the guide chute (11) through the sliding block, a connecting cross rod (13) is fixedly arranged on the upper surface of the sliding base sleeve (12), a first notch is formed in each of the front end and the rear end of the connecting cross rod (13), a connecting vertical plate (14) is rotatably arranged on each of the left side and the right side of each notch, a second notch is formed in each connecting vertical plate (14), a threaded hole is formed in the inner wall of each notch, a first clamping plate (15) is rotatably arranged in each notch, two guide base columns (16) are fixedly arranged on the surface of each clamping plate (15) far away from one side of each connecting vertical plate (14), annular rubber gaskets (17) are fixedly arranged at the bottom ends of the two guide base columns (16), a second clamping plate (18) is arranged right above each clamping plate (15), one end, close to the connecting vertical plate (14), of each clamping plate (18) is rotatably connected with the corresponding notch, two guide holes (19) are formed in the upper surface of each clamping plate (18), one end, far away from the connecting vertical plate (14), of each clamping plate (18) is in threaded connection with a limiting bolt (20), the surfaces of two connecting vertical plates (14) close to one side of the sliding base sleeve (12) and connected with the cross rod (13) are fixedly provided with limiting convex blocks (21).
2. The automatic turn-over conveying mechanism for circuit board spraying of claim 1, wherein: the side support base frame (6) is connected with the transmission chain (4) in a clamping mode through the limiting shifting blocks (5), and the limiting shifting blocks (5) are arranged in a horizontal direction at equal intervals.
3. The automatic turn-over conveying mechanism for circuit board spraying of claim 1, wherein: one end of the connecting cable (9) penetrates through the plurality of sliding base sleeves (12) respectively and is fixedly connected with the plurality of sliding base sleeves (12), the two ends of the connecting cable (9) are connected with each other, and the plurality of sliding base sleeves (12) are arranged at equal intervals in the direction of the connecting cable (9).
4. The automatic turn-over conveying mechanism for circuit board spraying of claim 1, wherein: the connecting cross rods (13) are arranged in bilateral symmetry in the vertical direction of the axial lead of the sliding base sleeve (12), and the longitudinal section of the connecting sliding rod (10) is in a U shape.
5. The automatic turn-over conveying mechanism for circuit board spraying of claim 1, wherein: the clamping plate I (15) is provided with a spring close to one side of the connecting vertical plate (14), the left end and the right end of the spring are fixedly connected with the connecting vertical plate (14) and the clamping plate I (15) respectively, and the transverse width dimension of the clamping plate I (15) is smaller than that of the notch II.
6. The automatic turnover conveying mechanism for spraying the circuit board as claimed in claim 1, wherein: the first clamping plate (15) and the second clamping plate (18) are parallel to each other, and the structure size and the position of the pilot base column (16) are completely matched with those of the pilot hole (19) correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210162501.4A CN114453169B (en) | 2022-02-22 | 2022-02-22 | Automatic turn-over conveying mechanism for circuit board spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210162501.4A CN114453169B (en) | 2022-02-22 | 2022-02-22 | Automatic turn-over conveying mechanism for circuit board spraying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114453169A true CN114453169A (en) | 2022-05-10 |
| CN114453169B CN114453169B (en) | 2023-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210162501.4A Active CN114453169B (en) | 2022-02-22 | 2022-02-22 | Automatic turn-over conveying mechanism for circuit board spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114453169B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN116853784A (en) * | 2023-05-26 | 2023-10-10 | 泰山石膏(四川)有限公司 | Gypsum board panel turnover |
| CN116853784B (en) * | 2023-05-26 | 2024-02-06 | 泰山石膏(四川)有限公司 | Gypsum board panel turnover |
| CN117007211A (en) * | 2023-08-25 | 2023-11-07 | 苏州新亚科技有限公司 | Intelligent testing device for temperature sensor |
| CN117007211B (en) * | 2023-08-25 | 2024-02-23 | 苏州新亚科技有限公司 | Intelligent testing device for temperature sensor |
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