CN214398848U - Circuit board exposure production line - Google Patents

Abstract

The utility model discloses a circuit board exposure production line, it includes: the device comprises a processing track, a feeding unit, a transportation unit, an exposure unit and a blanking unit; the feeding unit comprises a first material frame, and the feeding unit can drive the first material frame to move close to the processing track; the blanking unit comprises a second material frame, and the blanking unit can drive the material frame to move away from the processing track. The first material frame is directly used for transporting the plate, so that the conversion process of transferring the plate to an automatic line for temporary storage from the traditional plate frame can be omitted, the time is saved, and the labor intensity of operators is reduced. The plate is transported by the feeding unit, the transporting unit and the discharging unit in the processing process, so that external factors such as operators and the like can be effectively prevented from contacting the surface of the plate, and the phenomena of scraping and the like on the surface of the plate are avoided.

Description

Circuit board exposure production line

Technical Field

The utility model relates to a printed circuit board field, in particular to circuit board exposure production line.

Background

As is well known, in the production and manufacturing process of circuit boards, an exposure machine is required to expose the circuit boards. In the use process of the exposure machine, the printed circuit board needs to be placed on the exposure plane of the exposure machine, and after exposure is completed, the printed circuit board needs to be taken out and turned over to expose the second surface. However, the existing printed circuit board production line has low automation degree, and the plate materials in the plate frame need to be manually transferred into the production line. The large-area contact face of the board in the transportation process causes the face to rub and flower, and the glossiness difference appears, influences the whole quality of board.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a circuit board exposure production line can carry out the material loading, processing and the transportation of plate automatically.

According to the utility model discloses a circuit board exposure production line of first aspect embodiment includes: the device comprises a processing track, a feeding unit, a transportation unit, an exposure unit and a blanking unit; the feeding unit comprises a first material frame, and the feeding unit can drive the first material frame to move close to the processing track, or the feeding unit can drive a plate material in the first material frame to move close to the processing track; the transportation unit is arranged on the processing track and can drive the plate to move along the processing track; the transportation unit can place the plate at the exposure unit and can drive the plate at the exposure unit to move along the processing track; the blanking unit comprises a second material frame, the transportation unit can drive the plate material to the blanking unit, the blanking unit can drive the plate material to move to the second material frame, and the blanking unit can drive the second material frame to move away from the processing track.

According to the utility model discloses circuit board exposure production line has following beneficial effect at least: before processing, an operator can place a plurality of plates in the first material frame. The feeding unit drives the first material frame to move close to the processing track, so that the conveying unit on the processing track can take away the plate material. Thereby conveying the plate material to the exposure unit for exposure processing. After the exposure processing is finished, the exposed plate is driven to the blanking unit by the transportation unit and is placed in the second material frame. When enough plates are stocked in the second material frame, the material frame is driven by the blanking unit to move away from the processing track to finish blanking operation.

The first material frame is directly used for transporting the plate, so that the conversion process of transferring the plate to an automatic line for temporary storage from the traditional plate frame can be omitted, the time is saved, and the labor intensity of operators is reduced. The plate is transported by the feeding unit, the transporting unit and the discharging unit in the processing process, so that external factors such as operators and the like can be effectively prevented from contacting the surface of the plate, and the phenomena of scraping and the like on the surface of the plate are avoided. Moreover, the full-automatic transportation and processing can also improve the processing efficiency and reduce the occurrence probability of board falling and clamping.

According to the utility model discloses a few embodiments, the material loading unit includes feeding agencies, feeding agencies can drive single sheet material motion is close to in the first material frame processing track.

According to some embodiments of the utility model, the feeding agencies is including pushing away the subassembly and getting the subassembly with pressing from both sides, push away the subassembly with press from both sides and get the subassembly and be located respectively the both sides of first material frame, push away the subassembly and can push away sheet material in the first material frame leaves so that its motion first material frame, press from both sides and get the subassembly and can press from both sides and get and leave the sheet material of first material frame drives its motion and is close to the processing track.

According to the utility model discloses a some embodiments, the top pushes away the subassembly and includes first base, be provided with first scissors fork subassembly on the first base, first base with first material frame is located respectively the both sides of first scissors fork subassembly, first scissors fork subassembly can push away the sheet material of first material frame.

According to some embodiments of the present invention, the clamping assembly comprises a first bracket, first clamping plates are disposed on both sides of the first bracket, and one or both of the first clamping plates are movably disposed on the first bracket; be provided with on the first support and press from both sides and get actuating mechanism, it can drive two to press from both sides and get actuating mechanism the first splint are close to each other or are kept away from.

According to some embodiments of the invention, the first clamping jaw cylinder is provided on the first clamping plate.

According to some embodiments of the utility model, the exposure unit is two, two be provided with turn-over mechanism between the exposure unit.

According to some embodiments of the present invention, the turnover mechanism includes a second support disposed between the two exposure units, the second support is provided with a clamping assembly, and the clamping assembly can vertically clamp the sheet material; the transportation unit comprises a plurality of mounting seats movably arranged on the processing track, the mounting seats are rotatably provided with clamping jaw seats, and clamping jaws are arranged on the clamping jaw seats; the transportation unit is arranged on each of two sides of the clamping assembly, and the clamping jaw seats on two sides of the clamping assembly can rotate to be attached to the clamping assembly.

According to some embodiments of the present invention, the clamping assembly comprises second clamping plates disposed on both sides of the second bracket, one or both of the second clamping plates being movably disposed on the second bracket; and a clamping driving mechanism is arranged on the second support and can drive the two second clamping plates to approach or keep away from each other.

According to some embodiments of the present invention, the blanking unit comprises a third support, a material clamping mechanism is arranged on the upper portion of the third support, and the transportation unit can transport the plate material to the material clamping mechanism; the lower part of the third support is provided with a lifting mechanism and a plurality of material discharging mechanisms, the second material frames are arranged on the material discharging mechanisms in a one-to-one correspondence mode, and the lifting mechanism can drive the plate materials on the material clamping mechanism to descend into one of the second material frames.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a circuit board exposure production line according to an embodiment of the present invention;

FIG. 2 is a schematic view of a feeding unit of the circuit board exposure line shown in FIG. 1;

FIG. 3 is an exploded view of a feeding unit of the circuit board exposure line shown in FIG. 1;

FIG. 4 is a schematic view of the ejector assembly of the circuit board exposure line shown in FIG. 1;

FIG. 5 is a schematic view of a frame removing mechanism of the circuit board exposure line shown in FIG. 1;

fig. 6 is a schematic view of a gripping unit of the circuit board exposure line shown in fig. 1;

FIG. 7 is a schematic view of a transport unit of the circuit board exposure line shown in FIG. 1;

FIG. 8 is an exploded schematic view of a transport unit of the circuit board exposure line shown in FIG. 1;

FIG. 9 is a schematic view of a turn-over mechanism of the circuit board exposure line shown in FIG. 1;

fig. 10 is an exploded view of a blanking unit of the circuit board exposure line shown in fig. 1.

Reference numerals: 100 is a feeding unit, 110 is a first bracket, 120 is a material removing frame mechanism, 121 is a second base, 122 is a positioning transmission belt, 123 is a lifting seat, 124 is a lifting cylinder, 130 is a feeding mechanism, 140 is a pushing assembly, 141 is a first base, 142 is a scissor driving mechanism, 143 is a first scissor assembly, 150 is a clamping assembly, 151 is a clamping driving mechanism, 153 is a first guide rail pair, 155 is a first clamping plate, and 156 is a first clamping jaw cylinder;

200 is a processing track;

300 is a turnover mechanism, 310 is a second bracket, 330 is a second guide rail pair, 350 is a second clamping plate, 360 is a second clamping jaw cylinder, and 390 is a clamping driving mechanism;

400 is a blanking unit, 410 is a third support, 420 is a feeding frame mechanism, 430 is a discharging mechanism, 440 is a lifting mechanism, and 450 is a clamping mechanism;

500 is an exposure unit;

600 is a transportation unit, 610 is a mounting seat, 620 is a transportation motor, 630 is a first rack-and-pinion, 640 is a clamping jaw seat, 650 is a clamping jaw, 660 is a connecting seat, 665 is a steering driving motor, 670 is a third guide rail pair, and 680 is a second rack-and-pinion;

810 is a first material frame, 820 is a second material frame;

900 is a dust removing device.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, a circuit board exposure production line includes: a processing rail 200, a feeding unit 100, a transporting unit 600, an exposure unit 500, and a discharging unit 400; the feeding unit 100 comprises a first material frame 810, and the feeding unit 100 can drive the first material frame 810 to move close to the processing track 200, or the feeding unit 100 can drive a plate material in the first material frame 810 to move close to the processing track 200; the transportation unit 600 is arranged on the processing track 200, and the transportation unit 600 can drive the plate material to move along the processing track 200; the transportation unit 600 can place the sheet material at the exposure unit 500, and the transportation unit 600 can drive the sheet material at the exposure unit 500 to move along the processing track 200; the blanking unit 400 comprises a second material frame 820, the transportation unit 600 can drive the plate material to the blanking unit 400, the blanking unit 400 can drive the plate material to move into the second material frame 820, and the blanking unit 400 can drive the second material frame 820 to move away from the processing track 200.

Before machining, an operator may place several slabs in the first frame 810. The feeding unit 100 drives the first material frame 810 to move close to the processing rail 200, so that the transportation unit 600 on the processing rail 200 can take away the slab. Thereby conveying the panel to the exposure unit 500 for exposure processing. After the exposure processing is completed, the transportation unit 600 drives the exposed plate to the blanking unit 400, and the exposed plate is placed in the second material frame 820. When a sufficient amount of panels are stocked in the second frame 820, the blanking unit 400 finally drives the frame to move away from the processing track 200 to complete the blanking operation. Through directly using first material frame 810 to transport the sheet material, can save from traditional sheet frame with the sheet material transfer to the transfer process of transfer machine line temporary storage to save the time, and reduced operating personnel's intensity of labour. In the processing process, the plate is transported through the feeding unit 100, the transporting unit 600 and the discharging unit 400, so that the contact between external factors such as operators and the like and the surface of the plate can be effectively avoided, and the phenomena of scraping and the like on the plate surface are avoided. Moreover, the full-automatic transportation and processing can also improve the processing efficiency and reduce the occurrence probability of board falling and clamping.

In some embodiments, referring to fig. 2, the feeding unit 100 includes a material taking mechanism capable of moving a single sheet material in the first frame 810 close to the processing rail 200. The material taking mechanism can take the material in the first material frame 810, so that a single plate material moves to the processing track 200 for subsequent processing. The material taking mechanism can drive the plate materials to sequentially enter the processing track 200 for processing, so that the processing process is more efficient and ordered.

Further, the feeding unit 100 includes a feeding mechanism 130 and a material removing frame mechanism 120, the feeding mechanism 130 can drive the first material frame 810 to move close to the material taking mechanism, and the material removing frame mechanism 120 can drive the empty first material frame 810 to move away from the material taking mechanism.

Specifically, the feeding mechanism 130 includes a plurality of driving rollers, and the first frame 810 is disposed on the plurality of driving rollers. When the driving rollers rotate, the first material frame 810 can be driven to move.

In some embodiments, referring to fig. 5, the frame removing mechanism 120 includes a second base 121, the second base 121 is provided with a lifting seat 123 and a positioning belt 122, the lifting seat 123 is connected with the feeding mechanism 130, and the positioning belt 122 can adjust a relative distance between two side baffles of the first frame 810, so as to adjust a width of the first frame 810. The lifting seat 123 is connected with a lifting cylinder 124, and the lifting cylinder 124 can drive the lifting seat 123 to be away from the second base 121, so that the empty first material frame 810 can be conveniently discharged.

In some embodiments, referring to fig. 3, the material taking mechanism includes a pushing assembly 140 and a clamping assembly 150, the pushing assembly 140 and the clamping assembly 150 are respectively located at two sides of the first material frame 810, the pushing assembly 140 can push the sheet material in the first material frame 810 to move away from the first material frame 810, and the clamping assembly 150 can clamp the sheet material away from the first material frame 810 and drive the sheet material to move close to the processing track 200. After the pushing assembly 140 pushes the sheet material out of the first material frame 810, the clamping assembly 150 clamps the sheet material leaving the first material frame 810 and drives the sheet material to approach the processing track 200, so that the transporting unit 600 transports the sheet material. Through the cooperation of the pushing assembly 140 and the clamping assembly 150, the plate can be moved to the processing track 200 from the first material frame 810 independently, so that the processing operation can be performed more efficiently and orderly.

In some embodiments, referring to fig. 4, the pushing assembly 140 includes a first base 141, a first scissors assembly 143 is disposed on the first base 141, the first base 141 and the first material frame 810 are respectively located at two sides of the first scissors assembly 143, and the first scissors assembly 143 is capable of pushing the sheet material of the first material frame 810. Specifically, a scissors drive mechanism 142 is coupled to the first scissors assembly 143. The scissors drive mechanism 142 operates to push the ends of the first scissors assembly 143 toward each other. In the process that the two ends of the first scissors assembly 143 approach each other, the middle part of the first scissors assembly 143 will rise relatively, so as to push a single sheet inside the first material frame 810, thereby achieving the effect of pushing the sheet from inside the first material frame 810 to the clamping assembly 150.

Specifically, the first scissors assembly 143 includes a plurality of connecting strips, ends of the plurality of connecting strips are sequentially hinged, and the plurality of connecting strips are arranged in a pairwise crossing manner. At least one of the plurality of connection bars is present, and one end of the connection bar is not hinged to the other connection bars. The scissors driving mechanism 142 is hinged with the end portion, and the other end of the connecting bar is hinged with the first base 141.

Specifically, scissor drive mechanism 142 includes a scissor drive cylinder. The piston rod of the scissor driving cylinder is hinged with the end part of the connecting bar. Of course, the scissors driving mechanism 142 may also be composed of other components, and the specific implementation manner may be adjusted accordingly according to the actual situation, which is not limited herein.

In some embodiments, referring to fig. 1, a dust removing device 900 is disposed above the feeding mechanism 130, and the first scissor assembly 143 moves the sheet material and passes through the dust removing device 900. The dust removing device 900 can remove dust and impurities on the plate, so that the influence of the impurities attached to the plate on the processing of the plate is avoided.

Specifically, the dust removing device 900 includes an ion bar.

Specifically, both sides of the feeding mechanism 130 are provided with dust removing devices 900. The two dust removing devices 900 can remove dust from both sides of the sheet material, thereby effectively reducing the influence of the sheet material from the outside during processing.

In some embodiments, referring to fig. 6, the gripping assembly 150 includes a first frame 110, a first clamping plate 155 is disposed on each side of the first frame 110, and one or both of the first clamping plates 155 are movably disposed on the first frame 110; the first support 110 is provided with a clamping driving mechanism 151, and the clamping driving mechanism 151 can drive the two first clamping plates 155 to approach or depart from each other. When the gripping drive mechanism 151 is activated, the two first jaws 155 will be relatively close together, so that the two first jaws 155 will clamp a single slab relatively. By the cooperation of the clamping driving mechanism 151 and the first clamping plate 155, the plate can be effectively clamped and fixed, so that the conveying unit can take the plate conveniently.

Specifically, the gripping driving mechanism 151 includes a gripping driving motor connected to a gripping driving belt, one of the two first jaws 155 is disposed on the gripping driving belt and movably connected to the first bracket 110 via a first pair of guide rails 153, and the other is fixed to the first bracket 110. Of course, the gripping driving mechanism 151 may also be composed of other components, and the specific embodiment may be adjusted accordingly according to the actual situation, which is not limited herein.

In some embodiments, referring to fig. 6, a first jaw cylinder 156 is provided on the first clamping plate 155. The first clamping jaw cylinder 156 can further clamp and fix the plate between the two first clamping plates 155, so as to prevent the plate from falling off from between the two first clamping plates 155, and further prevent the plate from falling off in the processing process or from being scratched due to sliding.

In some embodiments, referring to fig. 1, there are two exposure units 500, and a turn-over mechanism 300 is disposed between the two exposure units 500. When the circuit board is exposed, both sides of the board material need to be exposed. Generally, in the exposure process, the plate needs to be taken out after the exposure is completed manually, and the plate is turned over to expose the second surface, so that the problems of high labor intensity of operators, repeated work and low efficiency are not suspected. The turnover mechanism 300 can automatically turn over the plate, so that the operation efficiency is improved, and the manual burden is reduced.

In some embodiments, referring to fig. 1, 7 and 8, the turn-over mechanism 300 includes a second support 310 disposed between the two exposure units 500, and a clamping assembly is disposed on the second support 310 and capable of vertically clamping the sheet; the transportation unit 600 comprises a plurality of mounting seats 610 movably arranged on the processing track 200, wherein the mounting seats 610 are rotatably provided with clamping jaw seats 640, and the clamping jaws 650 are arranged on the clamping jaw seats 640; the transportation unit 600 is arranged on each of two sides of the clamping assembly, and the clamping jaw seats 640 located on two sides of the clamping assembly can rotate to be attached to the clamping assembly. After the initial exposure of the sheet is completed, the clamping jaw seat 640 clamps the first surface of the sheet through the clamping jaw 650, and drives the sheet to rotate to the clamping component for clamping. Then, the gripper seat 640 on the other side of the second support 310 rotates to approach the second support 310 and grips the second surface of the sheet material, thereby moving the sheet material to another exposure unit 500. Since the two jaw seats 640 respectively grip opposite side surfaces of the sheet material, when the two jaw seats 640 place the sheet material on the exposure unit 500, the sheet material will be opposite in orientation, thereby simply and directly achieving the effect of turning over. Meanwhile, in the existing mechanism, the plate is usually adsorbed and transported by the sucking disc, but the adsorption and transportation of the sucking disc have the problem of being not firm enough. The clamping jaws 650 can then clamp the sheet material firmly, making the transport process more stable.

In some embodiments, referring to fig. 9, the clamping assembly includes second clamping plates 350 disposed on both sides of the second bracket 310, one or both of the second clamping plates 350 being movably disposed on the second bracket 310; the second bracket 310 is provided with a clamping driving mechanism 390, and the clamping driving mechanism 390 can drive the two second clamping plates 350 to approach or move away from each other. Upon activation of the clamp drive mechanism 390, the two second jaws 350 will be brought into relative proximity, thereby causing the two second jaws 350 to clamp a single sheet relative to each other. Through the combined action of the clamping driving mechanism 390 and the second clamping plate 350, the plate can be effectively clamped and fixed, so that the clamping jaw seat 640 can suck the plate conveniently.

Specifically, a transport motor 620 is disposed on the mounting seat 610, a first rack and pinion 630 is disposed between the mounting seat 610 and the processing track 200, and the transport motor 620 drives the mounting seat 610 to move along the processing track 200 through the first rack and pinion 630.

Specifically, a connecting seat 660 is arranged between the mounting seat 610 and the clamping jaw seat 640, and the connecting seat 660 is connected on the mounting seat 610 in a lifting manner through a third guide rail pair 670 and a second gear rack pair 680. The clamping jaw base 640 is rotatably arranged on the connecting base 660, and the connecting base 660 is provided with a steering driving motor 665 which is connected with the clamping jaw base 640 and can drive the clamping jaw base 640 to rotate.

Specifically, the clamping driving mechanism 390 includes a clamping driving motor, the clamping driving motor is connected to the clamping driving mechanism 390, one of the two second clamping plates 350 is disposed on the clamping driving mechanism 390 and movably connected to the second bracket 310 through the second rail pair 330, and the other is fixed to the second bracket 310. Of course, the clamping driving mechanism 390 may be composed of other components, and the specific embodiment may be adjusted according to the actual situation, which is not limited herein.

Specifically, the second clamping jaw air cylinder 360 is arranged on the second clamping plate 350. The second clamping jaw cylinder 360 can further clamp and fix the plate between the two second clamping plates 350, so that the plate is prevented from falling off from the two second clamping plates 350, and the problems that the plate falls off or is scratched due to sliding in the processing process and the like are prevented.

In some embodiments, referring to fig. 10, the blanking unit 400 includes a third support 410, a material clamping mechanism 450 is provided at an upper portion of the third support 410, and the transportation unit 600 can transport the slabs to the material clamping mechanism 450; the lower portion of the third support 410 is provided with a lifting mechanism 440 and a plurality of discharging mechanisms 430, the plurality of second material frames 820 are correspondingly arranged on the discharging mechanisms 430, and the lifting mechanism 440 can drive the plate material on the material clamping mechanism 450 to fall into one of the plurality of second material frames 820. The second material frames 820 can be used for classifying and storing the plates according to the conditions of the plates, so that the blanking process of the plates is more orderly and clear. The material clamping mechanism 450 can convey the sheet material to the corresponding second material frame 820 according to the processing condition of the sheet material according to the operation of an operator or under the control of the detection component and the electric control component, so that the sheet material is fully automatically classified and stored, and the processing efficiency and quality are improved.

Specifically, the lifting assembly comprises a third base and a second scissors assembly, one end of the second scissors assembly is hinged on the third base, and the other end of the second scissors assembly is connected with a scissors lifting mechanism 440; the scissors lifting mechanism 440 can drive the two ends of the second scissors assembly to approach or keep away from each other, and the third base and the second material frame 820 are respectively located at the two sides of the second scissors assembly. When the scissors lift mechanism 440 operates, the two ends of the second scissors assembly will be pushed toward each other. In the process that the two ends of the second scissors assembly approach each other, the middle of the second scissors assembly will rise relatively, so as to push a single sheet in the second material frame 820, thereby achieving the effect of pushing the sheet to the clamping assembly 150 from the second material frame 820.

Specifically, the material clamping mechanism 450 includes third clamping plates disposed on two sides of the third support 410, and one or both of the third clamping plates are movably disposed on the third support 410; the third bracket 410 is provided with a material clamping driving mechanism, and the material clamping driving mechanism can drive the two first clamping plates 155 to approach or separate from each other. After the material clamping driving mechanism is started, the two third clamping plates are relatively close to each other, so that the two third clamping plates clamp a single plate material relatively. Through the combined action of the material clamping driving mechanism and the third clamping plate, the plate can be effectively clamped and fixed, so that the clamping jaw seat 640 can suck the plate conveniently.

Specifically, the material clamping driving mechanism includes a material clamping driving motor, the material clamping driving motor is connected to a material clamping transmission belt, one of the two third clamping plates is disposed on the material clamping transmission belt and movably connected to the third bracket 410 through a third guide rail pair 670, and the other is fixed to the third bracket 410. Of course, the material clamping driving mechanism may also be composed of other components, and the specific implementation mode may be adjusted accordingly according to the actual situation, which is not limited herein.

Specifically, a third clamping jaw air cylinder is arranged on the third clamping plate. The third clamping jaw cylinder can further fix the plate clamping materials between the two third clamping plates, so that the plate is prevented from falling off from the two third clamping plates, and the problems that the plate falls off in the processing process or is scratched due to sliding and the like are solved.

In some embodiments, referring to fig. 10, the third frame 410 is provided with a feeding frame mechanism 420, the second frame 820 is provided on the feeding frame mechanism 420, and the feeding frame mechanism 420 can feed the empty second hole to the material clamping mechanism 450, so as to conveniently store the processed panels.

Specifically, the feeding mechanism 130 includes a plurality of rollers on which the first frame 810 is disposed. When the rollers rotate, the first frame 810 can be driven to move.

Specifically, arrange material mechanism 430 and include the fourth base, be provided with row material seat and regulation drive belt on the fourth base, the position of second material frame 820 on row material seat can be adjusted to the regulation drive belt. The material discharging seat is connected with a material discharging cylinder, and the material discharging cylinder can drive the material discharging seat to be away from the fourth base, so that the second material frame 820 after the plate materials are loaded can be conveniently discharged.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A circuit board exposure production line is characterized by comprising:

machining a rail (200);

the feeding unit (100) comprises a first material frame (810), and the feeding unit (100) can drive the first material frame (810) to move close to the processing track (200), or the feeding unit (100) can drive a plate material in the first material frame (810) to move close to the processing track (200);

the conveying unit (600) is arranged on the processing track (200), and the conveying unit (600) can drive the plate materials to move along the processing track (200);

the exposure unit (500), the transportation unit (600) can place the plate material at the exposure unit (500), and the transportation unit (600) can drive the plate material at the exposure unit (500) to move along the processing track (200);

the blanking unit (400) comprises a second material frame (820), the transportation unit (600) can drive the plate material to the position of the blanking unit (400), the blanking unit (400) can drive the plate material to move into the second material frame (820), and the blanking unit (400) can drive the second material frame (820) to move away from the processing track (200).

2. The circuit board exposure production line of claim 1, wherein:

the feeding unit (100) comprises a material taking mechanism, and the material taking mechanism can drive a single plate material in the first material frame (810) to move close to the processing track (200).

3. The circuit board exposure production line of claim 2, wherein:

the material taking mechanism comprises a pushing assembly (140) and a clamping assembly (150), the pushing assembly (140) and the clamping assembly (150) are respectively located on two sides of the first material frame (810), the pushing assembly (140) can push the plate material in the first material frame (810) to enable the plate material to move away from the first material frame (810), and the clamping assembly (150) can clamp the plate material away from the first material frame (810) and drive the plate material to move close to the processing track (200).

4. The circuit board exposure production line of claim 3, wherein:

the pushing assembly (140) comprises a first base (141), a first shearing fork assembly (143) is arranged on the first base (141), the first base (141) and the first material frame (810) are respectively located on two sides of the first shearing fork assembly (143), and the first shearing fork assembly (143) can push the plate material of the first material frame (810).

5. The circuit board exposure production line of claim 3, wherein:

the clamping assembly (150) comprises a first bracket (110), two sides of the first bracket (110) are respectively provided with a first clamping plate (155), and one or both of the two first clamping plates (155) are movably arranged on the first bracket (110);

the clamping driving mechanism (151) is arranged on the first support (110), and the clamping driving mechanism (151) can drive the two first clamping plates (155) to approach or move away from each other.

6. The circuit board exposure production line of claim 5, wherein:

the first clamping plate (155) is provided with a first clamping jaw air cylinder (156).

7. The circuit board exposure production line of claim 1, wherein:

the number of the exposure units (500) is two, and a turnover mechanism (300) is arranged between the two exposure units (500).

8. The circuit board exposure production line of claim 7, wherein:

the turnover mechanism (300) comprises a second support (310) arranged between the two exposure units (500), and a clamping assembly is arranged on the second support (310) and can vertically clamp the plate;

the conveying unit (600) comprises a plurality of mounting seats (610) movably arranged on the processing track (200), the mounting seats (610) are rotatably provided with clamping jaw seats (640), and the clamping jaw seats (640) are provided with clamping jaws (650);

the transport unit (600) is arranged on two sides of the clamping assembly, and the clamping jaw seats (640) located on two sides of the clamping assembly can rotate to be attached to the clamping assembly tightly.

9. The circuit board exposure production line of claim 8, wherein:

the clamping assembly comprises second clamping plates (350) arranged on two sides of the second bracket (310), and one or both of the two second clamping plates (350) are movably arranged on the second bracket (310);

the second bracket (310) is provided with a clamping driving mechanism (390), and the clamping driving mechanism (390) can drive the two second clamping plates (350) to approach or move away from each other.

10. The circuit board exposure production line of claim 1, wherein:

the blanking unit (400) comprises a third support (410), a material clamping mechanism (450) is arranged at the upper part of the third support (410), and the conveying unit (600) can convey the plate materials to the material clamping mechanism (450);

the lower part of the third support (410) is provided with a lifting mechanism (440) and a plurality of discharging mechanisms (430), the second material frames (820) are arranged on the discharging mechanisms (430) in a one-to-one correspondence manner, and the lifting mechanism (440) can drive the plate material on the material clamping mechanism (450) to fall into one of the second material frames (820).

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