CN216175674U - Aluminium base board punching plate forming equipment for circuit board production - Google Patents
Aluminium base board punching plate forming equipment for circuit board production Download PDFInfo
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- CN216175674U CN216175674U CN202122577819.2U CN202122577819U CN216175674U CN 216175674 U CN216175674 U CN 216175674U CN 202122577819 U CN202122577819 U CN 202122577819U CN 216175674 U CN216175674 U CN 216175674U
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Abstract
An aluminum substrate punching and forming device for circuit board production belongs to the field of aluminum substrate production and aims to solve the problems of positioning and taking of aluminum substrates and comprises a workbench; the left side of the end face of the top of the workbench is welded with two roller carriers, the top of the workbench is provided with a portal frame, the middle of the top of the portal frame is provided with a punching plate hydraulic cylinder, the bottom telescopic end of the punching plate hydraulic cylinder is connected with an upper die, the upper die is matched with a lower die, and the middle of the top of the workbench is fixedly provided with the lower die; the stepping motor is arranged on the left rear side of the top end surface of the workbench; the driven roller is rotationally connected in the roller frame; the push-pull hydraulic cylinder is arranged on the right front side of the top end surface of the workbench; according to the aluminum substrate stamping plate forming equipment for circuit board production, the lower die is wrapped by the sliding limiting frame which is higher than the lower die by 5 mm, so that the aluminum substrate is prevented from directly passing through the lower die under the action of inertia, a positioning effect is provided for the aluminum substrate, and the hole position accuracy in the process of stamping the aluminum substrate is improved.
Description
Technical Field
The utility model relates to the technical field of aluminum substrate production, in particular to aluminum substrate punching and forming equipment for circuit board production.
Background
The aluminum substrate is a metal-based copper-clad plate with good heat dissipation function, and a single-sided board generally comprises a three-layer structure, namely a circuit layer, an insulating layer and a metal base layer, and is commonly used in LED lighting products. There are two sides, white one side is the welding LED pin, the another side presents aluminium true qualities, generally can paint heat conduction and congeal the back and contact with heat conduction part, current production of circuit board is with aluminium base board towards board former, often can directly pass through on the bed die from aluminium base board transport, perhaps aluminium base board is the slope form and appears on the bed die board, it is not conform to operation requirement to lead to aluminium base board that aluminium base board does not have punching press or punching press, and when taking aluminium base board from the bed die, often can be cut the finger by the sharp edge of aluminium base board, the potential safety hazard is very big.
Therefore, the existing structure and defects are researched and improved, and the aluminum substrate punching and forming equipment for circuit board production is provided, so that the aim of achieving higher practical value is fulfilled.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an aluminum substrate punching and forming device for circuit board production, which solves the problems that the prior aluminum substrate punching and forming device for circuit board production provided in the background art often passes through a lower die directly or appears on a lower template in an inclined shape in the process of conveying an aluminum substrate, so that the aluminum substrate is not punched or the punched aluminum substrate does not meet the use requirement, fingers are often cut by sharp edges of the aluminum substrate when the aluminum substrate is taken from the lower die, and the potential safety hazard is great.
The purpose and the effect of the aluminum substrate punching and forming equipment for circuit board production are achieved by the following specific technical means:
an aluminum substrate stamping and forming device for circuit board production comprises a workbench;
the left side of the end face of the top of the workbench is welded with two roller carriers, the top of the workbench is provided with a portal frame, the middle of the top of the portal frame is provided with a punching plate hydraulic cylinder, the bottom telescopic end of the punching plate hydraulic cylinder is connected with an upper die, the upper die is matched with a lower die, and the middle of the top of the workbench is fixedly provided with the lower die;
the stepping motor is arranged on the left rear side of the top end surface of the workbench;
the driven roller is rotationally connected in the roller frame;
the sliding limiting frame is connected to the outer side of the bottom of the lower die in a sliding mode;
the transfer frame is hinged to the right side of the lower die at the top of the workbench;
and the push-pull hydraulic cylinder is arranged on the right front side of the top end surface of the workbench.
Furthermore, limiting sliding grooves are formed in the bottoms of the three side faces of the lower die, a rotating shaft seat is welded to the end face of the top of the workbench on the right side of the lower die, and a fixing seat is welded to the end face of the top of the workbench on the front side of the lower die.
Furthermore, a driving roller is connected to a driving shaft of the stepping motor, the driving roller is rotatably connected to the middle of the roller frame, and driving gears are welded to the front end and the rear end of the driving roller.
Furthermore, the driven roller is symmetrically arranged on a roller frame which is separated from the driving roller by two roller shafts, one end of the driven roller is welded with a driven gear, and the driven gear is connected with the driving gear through a rack belt.
Furthermore, the sliding limiting frame is U-shaped, is connected to the limiting sliding grooves formed in the bottoms of the three sides of the lower die in a sliding mode, the top of the sliding limiting frame is 5 mm higher than the top of the lower die, the top of the sliding limiting frame is wedge-shaped, and eight supporting springs are arranged between the bottom of the sliding limiting frame and the limiting sliding grooves.
Furthermore, the transfer frame is U-shaped, and transfer frame U type both ends are connected with the sucking disc, and the bottom pivot of transfer frame is rotated and is connected in the pivot seat of welding on workstation top end face, and the front end welding of transfer frame bottom pivot has control gear.
Furthermore, a reciprocating rack is welded in the middle of the left telescopic end of the push-pull hydraulic cylinder, the top of the reciprocating rack is meshed and connected with the bottom of the control gear, and the leftmost end of the push-pull hydraulic cylinder is connected in the fixed seat in a sliding mode.
Compared with the prior structure, the utility model has the following beneficial effects:
1. according to the utility model, the lower die is wrapped by the sliding limiting frame which is 5 mm higher than the lower die, so that the aluminum substrate is prevented from directly passing through the lower die under the action of inertia, a positioning effect is provided for the aluminum substrate, and the hole position accuracy in the process of stamping the aluminum substrate is improved.
2. According to the aluminum substrate taking device, the reciprocating rack on the telescopic end of the push-pull hydraulic cylinder drives the control gear at the bottom of the transfer frame 7 to rotate, so that the transfer frame is turned for 180 degrees, then the aluminum substrate is adsorbed by the two suckers at the U-shaped end of the transfer frame, and then the aluminum substrate can be taken down from the lower die, so that fingers are prevented from being cut when the aluminum substrate is taken down from the lower die, and the safety of taking the aluminum substrate is improved.
Drawings
FIG. 1 is a schematic view of the front left side of the present invention;
FIG. 2 is a schematic view of the overall split structure of the present invention;
FIG. 3 is a sectional top view of the worktable of the present invention;
FIG. 4 is a sectional bottom view of the worktable of the present invention;
FIG. 5 is a schematic structural view of the present invention with the worktable removed.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a work table; 101. a roller frame; 102. a lower die; 103. a limiting chute; 104. a rotating shaft seat; 105. a fixed seat; 2. a stamping plate hydraulic cylinder; 201. an upper die; 3. a stepping motor; 301. a drive roller; 302. a drive gear; 4. a rack belt; 5. a driven roller; 501. a driven gear; 6. sliding the limit frame; 601. a support spring; 7. a transfer frame; 701. a suction cup; 702. a control gear; 8. a push-pull hydraulic cylinder; 801. a reciprocating rack.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a punching and forming device of an aluminum substrate for producing a circuit board, which comprises: a work table 1;
referring to fig. 1 and 2, two roller frames 101 are welded on the left side of the top end surface of a workbench 1, a portal frame is arranged on the top of the workbench 1, a punching hydraulic cylinder 2 is arranged in the middle of the top of the portal frame, an upper die 201 is connected with the bottom telescopic end of the punching hydraulic cylinder 2, the upper die 201 is matched with a lower die 102, the lower die 102 is fixedly arranged in the middle of the top of the workbench 1, limiting sliding grooves 103 are formed in the bottoms of three side surfaces of the lower die 102, a rotating shaft seat 104 is welded on the top end surface of the workbench 1 on the right side of the lower die 102, a fixed seat 105 is welded on the top end surface of the workbench 1 on the front side of the lower die 102, when in use, the punching hydraulic cylinder 2 arranged on the top of the portal frame of the workbench 1 pushes the upper die 201 to be matched with the lower die 102 through the telescopic end to complete the punching operation of an aluminum substrate, and a sliding limiting frame 6 slidably connected in the limiting sliding grooves 103 of the workbench 1 can limit the aluminum substrate, thereby preventing the aluminum substrate from falling off from the lower mold 102.
Referring to fig. 3 and 5, a stepping motor 3 is installed at the left rear side of the top end surface of the worktable 1, a driving roller 301 is connected to a driving shaft of the stepping motor 3, the driving roller 301 is rotatably connected to the middle of a roller frame 101, driving gears 302 are welded at the front and rear ends of the driving roller 301, driven rollers 5 are rotatably connected to the roller frame 101, the driven rollers 5 are symmetrically arranged on the roller frame 101 which is separated from the driving roller 301 by two roller shafts, a driven gear 501 is welded at one end of the driven roller 5, the driven gear 501 is connected with the driving gear 302 through a toothed belt 4, when in use, the driving roller 301 is driven by the stepping motor 3 to intermittently rotate, the driving gears 302 at the two ends of the driving roller 301 drive the driven rollers 5 welded with the driven gears 501 through the toothed belt 4 to rotate, so as to convey the aluminum substrate to a lower die 102 at a certain interval, which is convenient for improving the stamping efficiency of the aluminum substrate, the aluminum substrate is prevented from being accumulated on the lower mold 102.
Referring to fig. 3 and 4, the sliding position-limiting frame 6 is U-shaped, the sliding position-limiting frame 6 is slidably connected to the position-limiting sliding grooves 103 formed in the bottom of the three sides of the lower mold 102, the top of the sliding position-limiting frame 6 is 5 mm higher than the top of the lower mold 102, the top of the sliding position-limiting frame 6 is wedge-shaped, eight supporting springs 601 are disposed between the bottom of the sliding position-limiting frame 6 and the position-limiting sliding grooves 103, when the aluminum substrate is transported to the lower mold 102 during use, since the sliding position-limiting frame 6 is 5 mm higher than the lower mold 102, the aluminum substrate can be limited by the sliding position-limiting frame 6, so as to prevent the aluminum substrate from passing directly from the lower mold 102 due to inertia, and when the upper mold 201 is punched downwards, the outer frame of the upper mold 201 presses the sliding position-limiting frame 6 downwards, the sliding position-limiting frame 6 compresses the supporting springs 601 to enable the upper mold 201 to normally punch the aluminum substrate, and when the upper mold 201 moves upwards, the sliding limiting frame 6 is automatically reset, so that the aluminum substrate is limited again, and a positioning effect is provided for punching the aluminum substrate.
Referring to fig. 2 and 5, the push-pull hydraulic cylinder 8 is installed on the right front side of the top end surface of the workbench 1, the reciprocating rack 801 is welded in the middle of the left telescopic end of the push-pull hydraulic cylinder 8, the top of the reciprocating rack 801 is meshed with the bottom of the control gear 702, the leftmost end of the push-pull hydraulic cylinder 8 is slidably connected in the fixed seat 105, the transfer frame 7 is hinged on the right side of the lower die 102 on the top of the workbench 1, the transfer frame 7 is U-shaped, the suction cups 701 are connected to the two ends of the U-shaped transfer frame 7, the bottom rotating shaft of the transfer frame 7 is rotatably connected in the rotating shaft seat 104 welded on the top end surface of the workbench 1, the control gear 702 is welded at the front end of the rotating shaft at the bottom of the transfer frame 7, when the transfer frame 7 is used, the push-pull hydraulic cylinder 8 moves the reciprocating rack 801 on the telescopic end rightwards by retracting the telescopic end, so that the control gear 702 at the bottom of the transfer frame 7 is driven by the reciprocating rack 801 to rotate anticlockwise, the transfer frame 7 is turned over 180 degrees, the aluminum substrate is adsorbed by the two suckers 701 at the U-shaped end of the transfer frame 7, then the telescopic end of the push-pull hydraulic cylinder 8 extends outwards, the reciprocating rack 801 on the telescopic end moves leftwards, the control gear 702 at the bottom of the transfer frame 7 rotates clockwise, the transfer frame 7 is reset, then the punched aluminum substrate can be taken down, fingers are prevented from being cut when the aluminum substrate is taken from the lower die 102, and the safety of taking the aluminum substrate is improved.
The specific use mode and function of the embodiment are as follows:
when the aluminum substrate punching and forming equipment for producing the circuit board is used, firstly, the driving roller 301 is driven to rotate intermittently by the stepping motor 3, the driving gears 302 at the two ends of the driving roller 301 drive the driven roller 5 welded with the driven gear 501 to rotate by the toothed belt 4, so that the aluminum substrate is conveyed to the lower die 102 at certain intervals, when the aluminum substrate is conveyed to the lower die 102, the aluminum substrate can be limited by the sliding limiting frame 6 because the sliding limiting frame 6 is 5 mm higher than the lower die 102, the aluminum substrate is prevented from directly passing through the lower die 102 due to inertia, then the punching hydraulic cylinder 2 pushes the upper die 201 to be matched with the lower die 102 through the telescopic end to complete the punching operation of the aluminum substrate, finally, under the action of the push-pull hydraulic cylinder 8, the push-pull hydraulic cylinder 8 retracts the telescopic end to move the reciprocating rack 801 on the telescopic end to the right, so that the reciprocating rack 801 drives the control gear 702 at the bottom of the transfer frame 7 to rotate anticlockwise, the transfer frame 7 is turned over by 180 degrees, the aluminum substrate is adsorbed by the two suckers 701 at the U-shaped end of the transfer frame 7, then the telescopic end of the push-pull hydraulic cylinder 8 extends outwards, the reciprocating rack 801 at the telescopic end moves leftwards, the control gear 702 at the bottom of the transfer frame 7 rotates clockwise, the transfer frame 7 is reset, and then the punched aluminum substrate can be taken down.
In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a circuit board production is with aluminium base board towards board former, includes: a table (1);
the method is characterized in that: the left side of the end face of the top of the workbench (1) is welded with two roller frames (101), the top of the workbench (1) is provided with a portal frame, the middle of the top of the portal frame is provided with a punching plate hydraulic cylinder (2), the bottom telescopic end of the punching plate hydraulic cylinder (2) is connected with an upper die (201), the upper die (201) is matched with a lower die (102), and the middle of the top of the workbench (1) is fixedly provided with the lower die (102);
the stepping motor (3), the said stepping motor (3) is mounted to the left rear side of terminal surface of top of the work level (1);
the driven roller (5), the said driven roller (5) is connected to the roller frame (101) rotatably;
the sliding limiting frame (6), the sliding limiting frame (6) is connected to the outer side of the bottom of the lower die (102) in a sliding mode;
the transfer frame (7) is hinged to the right side of the lower die (102) at the top of the workbench (1);
the push-pull hydraulic cylinder (8), the push-pull hydraulic cylinder (8) is installed on the right front side of the top end face of the workbench (1).
2. The aluminum substrate stamping and forming equipment for circuit board production according to claim 1, wherein the aluminum substrate stamping and forming equipment comprises: the bottom of three side surfaces of the lower die (102) is provided with a limiting sliding groove (103), the top end surface of the workbench (1) on the right side of the lower die (102) is welded with a rotating shaft seat (104), and the top end surface of the workbench (1) on the front side of the lower die (102) is welded with a fixed seat (105).
3. The aluminum substrate stamping and forming equipment for circuit board production according to claim 1, wherein the aluminum substrate stamping and forming equipment comprises: the driving shaft of the stepping motor (3) is connected with a driving roller (301), the driving roller (301) is rotatably connected to the middle of the roller frame (101), and driving gears (302) are welded at the front end and the rear end of the driving roller (301).
4. The aluminum substrate stamping and forming equipment for circuit board production according to claim 1, wherein the aluminum substrate stamping and forming equipment comprises: driven roller (5) symmetry set up on roller frame (101) with drive roller (301) are separated by two roller, the welding of the one end of driven roller (5) has driven gear (501), and driven gear (501) are connected with drive gear (302) through rack (4).
5. The aluminum substrate stamping and forming equipment for circuit board production according to claim 1, wherein the aluminum substrate stamping and forming equipment comprises: the sliding limiting frame (6) is U-shaped, the sliding limiting frame (6) is connected to limiting sliding grooves (103) formed in the bottoms of the three side faces of the lower die (102) in a sliding mode, the top of the sliding limiting frame (6) is 5 millimeters higher than the top of the lower die (102), the top of the sliding limiting frame (6) is wedge-shaped, and eight supporting springs (601) are arranged between the bottom of the sliding limiting frame (6) and the limiting sliding grooves (103).
6. The aluminum substrate stamping and forming equipment for circuit board production according to claim 1, wherein the aluminum substrate stamping and forming equipment comprises: the transfer rack (7) is U-shaped, the two ends of the U-shaped transfer rack (7) are connected with suckers (701), a bottom rotating shaft of the transfer rack (7) is rotatably connected to a rotating shaft seat (104) welded on the top end face of the workbench (1), and a control gear (702) is welded at the front end of the rotating shaft at the bottom of the transfer rack (7).
7. The aluminum substrate stamping and forming equipment for circuit board production according to claim 1, wherein the aluminum substrate stamping and forming equipment comprises: the middle of the left telescopic end of the push-pull hydraulic cylinder (8) is welded with a reciprocating rack (801), the top of the reciprocating rack (801) is meshed with the bottom of the control gear (702), and the leftmost end of the push-pull hydraulic cylinder (8) is connected in the fixed seat (105) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122577819.2U CN216175674U (en) | 2021-10-26 | 2021-10-26 | Aluminium base board punching plate forming equipment for circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122577819.2U CN216175674U (en) | 2021-10-26 | 2021-10-26 | Aluminium base board punching plate forming equipment for circuit board production |
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| CN216175674U true CN216175674U (en) | 2022-04-05 |
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| CN202122577819.2U Active CN216175674U (en) | 2021-10-26 | 2021-10-26 | Aluminium base board punching plate forming equipment for circuit board production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114615836A (en) * | 2022-05-12 | 2022-06-10 | 四川英创力电子科技股份有限公司 | Automatic production device and method for high-strength aluminum-based rigid-flex printed board |
-
2021
- 2021-10-26 CN CN202122577819.2U patent/CN216175674U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114615836A (en) * | 2022-05-12 | 2022-06-10 | 四川英创力电子科技股份有限公司 | Automatic production device and method for high-strength aluminum-based rigid-flex printed board |
| CN114615836B (en) * | 2022-05-12 | 2022-07-12 | 四川英创力电子科技股份有限公司 | Automatic production device and method for high-strength aluminum-based rigid-flexible printed board |
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