CN116997088B - Be used for copper-clad plate double-deck to fold to join in marriage between folding small-size antiskid collapsible device - Google Patents

Be used for copper-clad plate double-deck to fold to join in marriage between folding small-size antiskid collapsible device Download PDF

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Publication number
CN116997088B
CN116997088B CN202311123318.4A CN202311123318A CN116997088B CN 116997088 B CN116997088 B CN 116997088B CN 202311123318 A CN202311123318 A CN 202311123318A CN 116997088 B CN116997088 B CN 116997088B
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China
Prior art keywords
slide bar
slip
fixedly connected
copper
overlapping
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CN202311123318.4A
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CN116997088A (en
Inventor
张传民
胡金山
汪晓霞
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Jinbao Electronics Tongling Co ltd
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Jinbao Electronics Tongling Co ltd
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Publication of CN116997088A publication Critical patent/CN116997088A/en
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/02Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/022Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Handcart (AREA)

Abstract

The invention discloses a small-size anti-skidding and contractible device for a copper-clad plate double-width overlapping gap, which comprises a workbench, wherein a sliding box is arranged at the top of the workbench, a first sliding rod and a second sliding rod are connected between two opposite sides of the inner wall of the sliding box in a sliding manner, a first fixing seat is fixedly connected to one side of the first sliding rod, a clamping anti-skidding structure is fixedly connected to one side of the first fixing seat, a sliding rod is further connected in the first sliding rod in a sliding manner, the second sliding rod is positioned below the first sliding rod, one end of the sliding rod is fixedly connected with the top of the second sliding rod, the other end of the sliding rod is fixedly connected with a second fixing seat, and a limiting structure is fixedly connected to one side of the second fixing seat. The small-size antiskid contractible device for the copper-clad plate double-width overlapping and matching space solves the problem that the prepreg cannot be clamped easily when the small-size prepreg is overlapped, and achieves the purposes of reducing the reject ratio, preventing the generation of waste products and improving the product quality.

Description

Be used for copper-clad plate double-deck to fold to join in marriage between folding small-size antiskid collapsible device
Technical Field
The invention relates to the technical field of copper-clad plate processing, in particular to a small-size anti-slip contractible device for a double-width overlapping gap of a copper-clad plate.
Background
The copper-clad plate is also called a base material, a reinforcing material is soaked with resin, one or two sides of the reinforcing material are coated with copper plates, and a plate-shaped material formed by hot pressing is called a copper-clad plate laminated plate, which is a basic material of a PCB (printed circuit board), is called a base material, and when the reinforcing material is used for producing a multi-layer plate, the reinforcing material is also called a core plate, and the reinforcing material is made of wood pulp paper, glass fiber cloth or the like, and is soaked with resin, one or two sides of the reinforcing material are coated with copper plates, and the reinforcing material is a product formed by hot pressing. Along with further improvement of the printed circuit board manufacturing technology, the PCB utilization rate is required to be higher and higher in the sizing of the electronic product, the copper-clad plate serving as a PCB base material is increasingly obvious in adapting to different sizes to improve productivity, and the stacking procedure is an important procedure in the production process of the copper-clad plate, so that various performances of the plate, such as peeling strength, thickness, medium uniformity, breakage and the like, are affected, and meanwhile, the surface quality of the plate is also affected. The existing stacking equipment is usually adopted during double-width stacking processing, however, when small-size prepregs are stacked, the range of travel of the equipment is exceeded, the situation that the prepregs cannot be clamped easily occurs, and therefore the fallen prepregs influence the overall quality.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the small-size anti-slip contractible device for the double-width overlapping and overlapping of the copper-clad plate, which solves the problem that the prepreg is easy to be clamped when the small-size prepreg is overlapped, and achieves the purposes of reducing the reject ratio, preventing the generation of waste and improving the product quality.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a be used for copper-clad plate double-amplitude to fold to join in marriage between small-size antiskid collapsible arrangement, includes the workstation, the top of workstation is provided with the cushion, the bottom of workstation is provided with the supporting leg, the top of workstation and the both sides that are located the cushion are provided with the slip case, the bottom of workstation is provided with the drive arrangement that the drive slip case removed, sliding connection has first slide bar and second slide bar between the both sides that the slip case inner wall is relative, the slip direction of first slide bar, second slide bar and slip case is the same with the length direction of cushion, one side fixedly connected with first fixing base of first slide bar, one side fixedly connected with of first fixing base presss from both sides tight anti-skidding structure, still sliding connection has the slide bar in the first slide bar, the second slide bar is located the below of first slide bar, the one end of slide bar and the top fixedly connected with second slide bar, the other end fixedly connected with second fixing base of slide bar, one side fixedly connected with limit structure of second fixing base, just be located one side of first slide bar and second slide bar respectively between the both sides that the slip case inner wall is relative and the length direction is the first slide bar and second slide bar carries out the first side of first fixing frame and the first moving of first fixing frame and the second fixing frame, the first side of second fixing frame carries out the first fixing frame and carries out the first moving.
Preferably, the first fixing seats are arranged on the surface of the first sliding rod at equal intervals, and the second fixing seats and the first fixing seats are arranged in the same horizontal plane and are arranged in the middle of two adjacent first fixing seats.
Preferably, the driving device comprises a driving box, a driving motor is arranged in the driving box, a screw rod is further rotationally connected in the driving box, a first synchronous wheel is arranged in the middle of the screw rod, a second synchronous wheel is arranged at the output shaft end of the driving motor, a synchronous belt is arranged between the first synchronous wheel and the second synchronous wheel, left-hand threads are arranged on the left side of the screw rod, right-hand threads are arranged on the right side of the screw rod, thread blocks are symmetrically arranged on the surface of the screw rod, a connecting block is fixedly connected to the bottom of the sliding box, and one end of the connecting block is fixedly connected with the thread blocks.
Preferably, the surface of the workbench is provided with a guide rail matched with the sliding box, and the surface of the sliding box is also provided with a strip hole matched with the connecting block.
Preferably, the clamping anti-slip structure comprises a rotating seat, a connecting arm and a shovel plate, wherein the rotating seat, the connecting arm and the shovel plate are fixed on one side of the second fixing seat, one side of the rotating seat is rotationally connected with the rotating arm, one end of the rotating arm is rotationally connected with a pressing wheel, the pressing wheel is located above the shovel plate, one end of the connecting arm is provided with a pressure adjusting device, the movable end of the pressure adjusting device is arranged at the center of the top of the connecting arm, and the top of the connecting arm is also provided with a distance sensor.
Preferably, the pressure regulating device comprises a thread bush, the thread bush is connected with the connecting arm in a threaded manner, a lock nut is arranged on the surface of the connecting arm and above the connecting arm, a compression bar is connected in a sliding manner in the thread bush, the bottom end of the compression bar extends to the lower side of the thread bush and is connected with a roller in a rotating manner, a first limiting ring is arranged on the surface of the compression bar and close to one side of the roller, a second limiting ring is arranged at the bottom end of the thread bush, and a spring is arranged between the first limiting ring and the second limiting ring.
Preferably, the distance between the bottom end of the shovel plate and the top of the cushion block is 0.1-2mm, and one end of the shovel plate is provided with an inclined plane.
Preferably, the limit structure comprises a support seat, one side fixedly connected with extension arm of support seat, the bottom of extension arm is provided with the stopper, one side of stopper is provided with the spacing groove, pass through the bolt fastening between support seat and the second fixing base, the surface of extension arm is provided with the rectangular hole with the stopper adaptation, pass through the bolt fastening between stopper and the extension arm.
Preferably, the cushion blocks are arranged at the top of the workbench at equal intervals.
Preferably, the first executing piece and the second executing piece adopt an electric telescopic rod or a cylinder.
(III) beneficial effects
The invention provides a small-size anti-skidding contractible device for a double-width overlapping and overlapping of copper-clad plates. The beneficial effects are as follows:
this kind of a small-size antiskid collapsible device that is used for copper-clad plate double-amplitude to fold to join in marriage between folding, drive the removal of slip case through drive arrangement and adapt to not unidimensional prepreg, the rethread corresponding executive component drives the flexible of pressing from both sides tight antiskid structure and limit structure to accomplish the clamp of prepreg and get, avoided the condition that drops because of equipment travel is not enough, thereby reached reduce the defective rate, stopped report waste product production, promoted the purpose of product quality.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a schematic view showing the internal structure of the sliding box according to the present invention;
FIG. 4 is an enlarged view of the invention at A in FIG. 3;
FIG. 5 is a schematic view of a limiting structure according to the present invention;
FIG. 6 is a schematic view of a pressure regulating device according to the present invention;
FIG. 7 is a schematic distribution diagram of a first slide bar and a second slide bar according to the present invention;
fig. 8 is a schematic structural view of the driving device of the present invention.
In the figure: 1-workbench, 2-cushion block, 3-sliding box, 4-driving device, 41-driving box, 42-driving motor, 43-lead screw, 44-first synchronous wheel, 45-second synchronous wheel, 46-synchronous belt, 47-threaded block, 5-supporting leg, 6-first slide bar, 7-first fixed seat, 8-slide bar, 9-second slide bar, 10-second fixed seat, 11-clamping anti-slip structure, 111-rotating seat, 112-connecting arm, 113-rotating arm, 114-compression wheel, 115-shovel plate, 116-distance sensor, 117-pressure adjusting device, 1171-threaded sleeve, 1172-locking nut, 1173-compression bar, 1174-second limit ring, 1175-first limit ring, 1176-roller, 1177-spring, 12-limit structure, 121-bracket seat, 122-123-limited block, 13-first fixed frame, 14-first actuating member, 15-second fixed frame, 16-second actuating member.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a be used for copper-clad plate double-amplitude to fold and join in marriage small-size antiskid collapsible device, including workstation 1, the top of workstation 1 is provided with cushion 2, the equidistant setting of cushion 2 is at the top of workstation 1, the equidistant setting of cushion 2 is convenient for the clamp of mechanism of getting and is got, the bottom of workstation 1 is provided with supporting leg 5, the top of workstation 1 and the both sides that lie in cushion 2 are provided with sliding box 3, the bottom of workstation 1 is provided with the drive arrangement 4 that drives sliding box 3 and remove, drive arrangement 4 includes drive box 41, be provided with driving motor 42 in the drive box 41, still rotate in the drive box 41 and be connected with lead screw 43, the middle part of lead screw 43 is provided with first synchronizing wheel 44, the output axle head of driving motor 42 is provided with second synchronizing wheel 45, be provided with hold-in between first synchronizing wheel 44 and the second synchronizing wheel 45, the left side of lead screw 43 is the right-hand thread, the surface symmetry of lead screw 43 is provided with screw 47, the bottom fixedly connected with connecting block 17 of sliding box 3, the surface of workstation 1 is provided with the adaptation to slide box 3 and the connecting block 17 of rectangular surface of sliding box 3 still has the adaptation hole; one end of the connecting block 17 is fixedly connected with the threaded block 47, before working, the distance between the two sliding boxes 3 is adjusted according to the width of the prepreg, and during adjustment, the driving motor 42 drives the screw rod 43 to rotate through synchronous belt transmission, so that the connecting block is driven to move, and the adjustment of the distance between the two sliding boxes 3 is realized.
A first slide bar 6 and a second slide bar 9 are connected between two opposite sides of the inner wall of the slide box 3 in a sliding way, the sliding directions of the first slide bar 6, the second slide bar 9 and the slide box 3 are the same as the length direction of the cushion block 2, the inner wall of the slide box 3 is provided with a guide chute matched with the first slide bar 6 and the second slide bar 9, one side of the first slide bar 6 is fixedly connected with a first fixing seat 7, one side of the first fixing seat 7 is fixedly connected with a clamping anti-slip structure 11, the clamping anti-slip structure 11 is used for clamping a prepreg to prevent moving slip, a slide bar 8 is also connected in the first slide bar 6 in a sliding way, the slide bar 8 is of an L-shaped structure, the second slide bar 9 is positioned below the first slide bar 6, one end of the slide bar 8 is fixedly connected with the top of the second slide bar 9, the other end of the slide bar 8 is fixedly connected with a second fixing seat 10, one side of the second fixing seat 10 is fixedly connected with a limiting structure 12, through the arrangement of the structure, the second fixing seat 10 and the first fixing seat 7 can be displaced on the same horizontal plane, do not interfere with each other during movement, a first fixing frame 13 and a second fixing frame 15 are respectively fixedly connected between two opposite sides of the inner wall of the sliding box 3 and positioned at one side of the first sliding rod 6 and one side of the second sliding rod 9, a first executing piece 14 for driving the first sliding rod 6 to move is arranged at one side of the first fixing frame 13, a second executing piece 16 for driving the second sliding rod 9 to move is arranged at one side of the second fixing frame 15, the first fixing seats 7 are arranged on the surface of the first sliding rod 6 at equal intervals, the second fixing seat 10 and the first fixing seats 7 are arranged in the same horizontal plane and are arranged at the middle parts of the two adjacent first fixing seats 7, and during clamping, the first executing piece 14 drives the first sliding rod 6 to move so as to drive the clamping anti-skid structure 11 to be close to a prepreg, the stability of the prepreg is guaranteed, when the clamping anti-skid structure 11 is separated from the prepreg, the second actuating piece 16 drives the second sliding rod 9 to move, the limiting structure 12 is close to the edge of the prepreg, the position of the prepreg is not changed when the clamping anti-skid structure 11 is separated from the prepreg due to the limitation of the limiting structure 12, and after the clamping device (not shown in the figure) clamps the prepreg, the limiting structure 12 is evacuated.
The first and second actuators 14, 16 employ electric telescopic rods or cylinders.
The clamping anti-slip structure 11 comprises a rotating seat 111, a connecting arm 112 and a shovel plate 115, wherein the rotating seat 111, the connecting arm 112 and the shovel plate 115 are fixed on one side of the second fixed seat 10, the distance between the bottom end of the shovel plate 115 and the top of a cushion block 2 is 0.1-2mm, one end of the shovel plate 115 is provided with an inclined plane, a prepreg is guided to the top of the shovel plate 115 through the inclined plane, one side of the rotating seat 111 is rotationally connected with the rotating arm 113, one end of the rotating arm 113 is rotationally connected with a pressing wheel 114, the pressing wheel 114 is positioned above the shovel plate 115, one end of the connecting arm 112 is provided with a pressure adjusting device 117, the movable end of the pressure adjusting device 117 is arranged in the center of the top of the connecting arm 112, the top of the connecting arm 112 is also provided with a distance sensor 116, when the prepreg enters between the pressing wheel 114 and the shovel plate 115, the distance between the connecting arm 112 and the shovel plate 115 is changed, the prepreg is enabled to be perceived by the use of the distance sensor 116, the structure of motion of the system is convenient to accurately control, the thickness of the prepreg between the pressing wheel 114 and the shovel plate 115 can be adjusted firmly according to the thickness of the prepreg.
The pressure adjusting device 117 comprises a threaded sleeve 1171, the threaded sleeve 1171 is in threaded connection with the connecting arm 112, a lock nut 1172 is arranged on the surface of the connecting arm 112 and above the connecting arm 112, a pressing rod 1173 is connected inside the threaded sleeve 1171 in a sliding manner, the bottom end of the pressing rod 1173 extends to the lower side of the threaded sleeve 1171 and is rotationally connected with a roller 1176, a first limiting ring 1175 is arranged on the surface of the pressing rod 1173 and close to one side of the roller 1176, a second limiting ring 1174 is arranged on the bottom end of the threaded sleeve 1171, a spring 1177 is arranged between the first limiting ring 1175 and the second limiting ring 1174, the distance between the bottom of the threaded sleeve 1171 and the rotating arm 113 can be adjusted through rotation of the threaded sleeve 1171, and the pressing rod 1173 is movably arranged in the threaded sleeve 1171, so that the length of the spring 1177 is adjusted, and pressure adjustment is achieved.
The limit structure 12 comprises a support seat 121, an extension arm 122 is fixedly connected to one side of the support seat 121, a limit block 123 is arranged at the bottom of the extension arm 122, a limit groove is formed in one side of the limit block 123, the support seat 121 and the second fixing seat 10 are fixed through bolts, strip holes matched with the limit block 123 are formed in the surface of the extension arm 122, the limit block 123 and the extension arm 122 are fixed through bolts, and the position of the limit block 123 can be adjusted in a certain range through the strip holes.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a be used for copper-clad plate double-amplitude to fold to join in marriage between folding small-size antiskid collapsible device, includes workstation (1), the top of workstation (1) is provided with cushion (2), the bottom of workstation (1) is provided with supporting leg (5), its characterized in that: the utility model discloses a workbench, including cushion (2) and work platform (1), the top of work platform (1) just is located the both sides of cushion (2) and is provided with slip case (3), the bottom of work platform (1) is provided with drive arrangement (4) that drive slip case (3) removed, sliding connection has first slide bar (6) and second slide bar (9) between the both sides that slip case (3) inner wall is relative, the slip direction of first slide bar (6), second slide bar (9) and slip case (3) is the same with the length direction of cushion (2), one side fixedly connected with first fixing base (7) of first slide bar (6), one side fixedly connected with of first fixing base (7) presss from both sides tight anti-skidding structure (11), still sliding connection has slide bar (8) in first slide bar (6), second slide bar (9) are located the below of first slide bar (6), the one end of slide bar (8) and the top fixedly connected with second slide bar (9), the other end fixedly connected with second fixing base (10) of second slide bar (9), one side fixedly connected with first fixing base (12) and second fixing base (15) that are located between first slide bar (6) and the opposite fixing base (13) of first slide bar (13), one side of the first fixing frame (13) is provided with a first executing piece (14) for driving the first sliding rod (6) to move, and one side of the second fixing frame (15) is provided with a second executing piece (16) for driving the second sliding rod (9) to move;
the clamping anti-slip structure (11) comprises a rotating seat (111), a connecting arm (112) and a shovel plate (115), wherein the rotating seat (111), the connecting arm (112) and the shovel plate (115) are fixed on one side of a second fixing seat (10), one side of the rotating seat (111) is rotationally connected with the rotating arm (113), one end of the rotating arm (113) is rotationally connected with a pressing wheel (114), the pressing wheel (114) is positioned above the shovel plate (115), one end of the connecting arm (112) is provided with a pressure regulating device (117), the movable end of the pressure regulating device (117) is arranged at the center of the top of the connecting arm (112), and the top of the connecting arm (112) is also provided with a distance sensor (116);
pressure adjusting device (117) include thread bush (1171), thread bush (1171) and linking arm (112) threaded connection, the surface of linking arm (112) just is located linking arm (112) top and is provided with lock nut (1172), the inside sliding connection of thread bush (1171) has depression bar (1173), the bottom of depression bar (1173) extends to the below of thread bush (1171) and rotates and be connected with gyro wheel (1176), the surface of depression bar (1173) and be close to gyro wheel (1176) one side are provided with first spacing collar (1175), the bottom of thread bush (1171) is provided with second spacing collar (1174), be provided with spring (1177) between first spacing collar (1175) and second spacing collar (1174).
2. The small-size anti-slip contractible device for double-width overlapping and overlapping of copper-clad plates according to claim 1, wherein the device is characterized in that: the first fixing seats (7) are arranged on the surface of the first sliding rod (6) at equal intervals, and the second fixing seats (10) and the first fixing seats (7) are arranged in the same horizontal plane and are arranged in the middle of two adjacent first fixing seats (7).
3. The small-size anti-slip contractible device for double-width overlapping and overlapping of copper-clad plates according to claim 1, wherein the device is characterized in that: the driving device (4) comprises a driving box (41), a driving motor (42) is arranged in the driving box (41), a screw rod (43) is further rotationally connected in the driving box (41), a first synchronous wheel (44) is arranged in the middle of the screw rod (43), a second synchronous wheel (45) is arranged at the output shaft end of the driving motor (42), a synchronous belt (46) is arranged between the first synchronous wheel (44) and the second synchronous wheel (45), left side of the screw rod (43) is provided with left-hand threads, right side of the screw rod (43) is provided with right-hand threads, thread blocks (47) are symmetrically arranged on the surface of the screw rod (43), a connecting block (17) is fixedly connected to the bottom of the sliding box (3), and one end of the connecting block (17) is fixedly connected with the thread blocks (47).
4. The small-size anti-slip contractible device for double-width overlapping and overlapping of copper-clad plates according to claim 3, wherein the device comprises the following components: the surface of workstation (1) is provided with the guide rail with sliding box (3) adaptation, the surface of sliding box (3) still is provided with the rectangular hole with connecting block (17) adaptation.
5. The small-size anti-slip contractible device for double-width overlapping and overlapping of copper-clad plates according to claim 1, wherein the device is characterized in that: the distance between the bottom end of the shovel plate (115) and the top of the cushion block (2) is 0.1-2mm, and one end of the shovel plate (115) is provided with an inclined plane.
6. The small-size anti-slip contractible device for double-width overlapping and overlapping of copper-clad plates according to claim 1, wherein the device is characterized in that: limit structure (12) are including support seat (121), one side fixedly connected with extension arm (122) of support seat (121), the bottom of extension arm (122) is provided with stopper (123), one side of stopper (123) is provided with the spacing groove, pass through bolt fastening between support seat (121) and second fixing base (10), the surface of extension arm (122) is provided with the rectangular hole with stopper (123) adaptation, pass through bolt fastening between stopper (123) and extension arm (122).
7. The small-size anti-slip contractible device for double-width overlapping and overlapping of copper-clad plates according to claim 1, wherein the device is characterized in that: the cushion blocks (2) are arranged at the top of the workbench (1) at equal intervals.
8. The small-size anti-slip contractible device for double-width overlapping and overlapping of copper-clad plates according to claim 1, wherein the device is characterized in that: the first executing piece (14) and the second executing piece (16) adopt electric telescopic rods or air cylinders.
CN202311123318.4A 2023-09-01 2023-09-01 Be used for copper-clad plate double-deck to fold to join in marriage between folding small-size antiskid collapsible device Active CN116997088B (en)

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CN202311123318.4A CN116997088B (en) 2023-09-01 2023-09-01 Be used for copper-clad plate double-deck to fold to join in marriage between folding small-size antiskid collapsible device

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Application Number Priority Date Filing Date Title
CN202311123318.4A CN116997088B (en) 2023-09-01 2023-09-01 Be used for copper-clad plate double-deck to fold to join in marriage between folding small-size antiskid collapsible device

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CN116997088B true CN116997088B (en) 2024-02-02

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210274737U (en) * 2019-04-17 2020-04-07 林州市诚雨电子材料有限公司 Anti-slip device of copper-clad plate
CN211967689U (en) * 2020-03-02 2020-11-20 吉安云创立电子有限公司 Production equipment for non-adhesive double-sided flexible copper-clad plate
CN218535967U (en) * 2022-10-18 2023-02-28 赣州贝洛锦科技有限公司 Aluminum-based copper-clad plate laminating machine
CN218664227U (en) * 2022-12-08 2023-03-21 无锡宏仁电子材料科技有限公司 Copper-clad plate adsorbs mobile device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210274737U (en) * 2019-04-17 2020-04-07 林州市诚雨电子材料有限公司 Anti-slip device of copper-clad plate
CN211967689U (en) * 2020-03-02 2020-11-20 吉安云创立电子有限公司 Production equipment for non-adhesive double-sided flexible copper-clad plate
CN218535967U (en) * 2022-10-18 2023-02-28 赣州贝洛锦科技有限公司 Aluminum-based copper-clad plate laminating machine
CN218664227U (en) * 2022-12-08 2023-03-21 无锡宏仁电子材料科技有限公司 Copper-clad plate adsorbs mobile device

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