CN112996268B

CN112996268B - Fixed clamping platform for maintaining and processing flexible circuit board

Info

Publication number: CN112996268B
Application number: CN202110497704.4A
Authority: CN
Inventors: 皇甫铭
Original assignee: Fulaiying Electronics Co ltd
Current assignee: Fulaiying Electronics Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-08-31
Anticipated expiration: 2041-05-08
Also published as: CN112996268A

Abstract

The invention discloses a fixed clamping platform for maintaining and processing a flexible circuit board, which comprises a base, wherein a first placing plate and a second placing plate are connected and arranged on the base through an adjusting mechanism, clamping mechanisms are respectively arranged on the first placing plate and the second placing plate, each clamping mechanism comprises a rotating assembly and a clamping assembly, the distance between the first placing plate and the second placing plate is adjusted through the adjusting mechanism, the heights of the first placing plate and the second placing plate are adjusted, and the positions of a circuit board body clamped by the clamping assemblies are adjusted by matching with the rotating assemblies, so that the adjustment of different processing positions of the circuit board body can be realized, and the maintenance, processing and processing work of the circuit board becomes more convenient and faster.

Description

Fixed clamping platform for maintaining and processing flexible circuit board

Technical Field

The invention relates to the technical field of clamping platforms, in particular to a fixed clamping platform for maintaining and processing a flexible circuit board.

Background

The flexible circuit board has the advantages of light weight, thin thickness, free bending and the like, and can be widely applied to the development of the electronic industry, the flexible circuit structure on the flexible circuit board can be bent at will, and the flexible circuit board has the advantages of light folding weight, small volume, good heat dissipation, convenience in installation and the like.

When maintaining man-hour to flexible circuit board, need use processing clamping platform to carry out the centre gripping to the circuit board, current clamping platform is mostly through setting up fixture and comes to carry out the centre gripping to circuit board both ends, when needs maintain man-hour to another face of circuit board, need dismouting circuit board again, and is very inconvenient, and when processing the processing to circuit board side or corner, seems to be especially inconvenient.

Disclosure of Invention

The invention aims to provide a fixed clamping platform for maintaining and processing a flexible circuit board, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a flexible circuit board maintenance processing is with fixed centre gripping platform, includes:

the device comprises a base, a first placing plate and a second placing plate are arranged on the base through an adjusting mechanism, and the adjusting mechanism is used for adjusting the distance between the first placing plate and the second placing plate and independently adjusting the heights of the first placing plate and the second placing plate;

the clamping mechanisms are arranged in two numbers and are respectively arranged on the first placing plate and the second placing plate, and each clamping mechanism comprises a rotating assembly and a clamping assembly, and the clamping assemblies are connected and arranged at one ends, close to each other, of the rotating assemblies;

the clamping assembly comprises a frame body connected with one end of the rotating shaft and two clamping pieces arranged in an inner cavity of the frame body, second movable grooves are formed in the inner walls of two sides of the frame body, two side ends of each clamping piece are arranged in the second movable grooves and can move in the second movable grooves, second thread sleeves are arranged at two ends of the frame body, second threaded rods are arranged in the second thread sleeves in a matched mode, a rotating disc is arranged at one end, close to each other, of each second threaded rod, one end, far away from each other, of each clamping piece is connected with one end of the spring, the other end of the spring is connected with one end of the movable plate, and the other end of the movable plate abuts against one end of the rotating disc;

the clamping part comprises a clamping plate and a sleeve which is connected and arranged on the clamping plate, a movable shaft is arranged on the inner periphery of the sleeve in an inserting mode, two ends of the movable shaft are arranged in second movable grooves, one end, far away from the rotating disc, of the spring is connected with one end, far away from the clamping plate, of the spring, and a first flexible cushion is arranged at one end, close to the clamping plate, of the clamping plate.

As a further scheme of the invention: the adjusting mechanism comprises a screw rod, a driving piece, a first sliding block and a second sliding block, one end of the screw rod is connected with the driving piece, two sets of external threads with opposite thread directions are arranged on the screw rod, the first sliding block and the second sliding block are correspondingly connected and arranged on the two sets of external threads respectively, telescopic pieces are arranged on the first sliding block and the second sliding block respectively, and the first placing plate and the second placing plate are connected with one ends of the two telescopic pieces respectively.

As a still further scheme of the invention: the rotating assembly comprises a fixed sleeve and a rotating shaft which is arranged in the fixed sleeve in an inserting mode, a first threaded sleeve is arranged on the side wall of the fixed sleeve, and a first threaded rod is arranged in the first threaded sleeve in a matching mode.

As a still further scheme of the invention: the outer wall of the corresponding position of the rotating shaft and the first threaded sleeve is provided with an anti-slip layer, and one end, close to the rotating shaft, of the first threaded rod is provided with an anti-slip sleeve.

As a still further scheme of the invention: the clamping plate is provided with a right-angle-shaped inner periphery, and a second flexible pad is arranged on the right-angle-shaped inner periphery.

As a still further scheme of the invention: the base lateral wall is equipped with the screen panel, screen panel one end is passed through the suction fan that pipe and base outer wall were equipped with and is linked to each other.

As a still further scheme of the invention: the base is provided with a sliding groove opposite to the first movable groove, a third sliding block is arranged in the sliding groove, one end of the third sliding block is connected with one end of an adjusting pipe, and the other end of the adjusting pipe is connected with a lighting lamp.

Compared with the prior art, the invention has the beneficial effects that: adjust the first position of placing the board and placing the board with the second through setting up adjustment mechanism, and then adjust fixture's position in order to realize the centre gripping to the circuit board body of different shape size types, when carrying out circuit board maintenance man-hour, adjust the height of circuit board body through adjustment mechanism, adjust the orientation of circuit board body through rotating assembly, and the centre gripping subassembly can be along with the good clamping state of accommodation process automatic maintenance to the circuit board body, make when adding in circuit board body different position maintenance man-hour, need not to dismantle again the installation circuit board, the flexibility of circuit board maintenance processing has been improved and the manpower is saved, the equipment of whole processing platform is convenient for, applicable in the middle of the circuit board maintenance processing work of multiple different grade type, have stronger practicality.

Drawings

Fig. 1 is a schematic structural diagram of a base in an embodiment of the invention.

Fig. 2 is an overall structural front view of an embodiment of the present invention.

Fig. 3 is a side view of a base in an embodiment of the invention.

FIG. 4 is a top view of the internal structure of the clamping mechanism in an embodiment of the invention.

Fig. 5 is a front view showing the internal structure of the holding mechanism in the embodiment of the present invention.

FIG. 6 is a schematic structural diagram of a clamping member according to an embodiment of the invention.

FIG. 7 shows a first clamping effect of the clamping mechanism according to an embodiment of the present invention.

FIG. 8 is a second diagram illustrating a clamping effect of the clamping mechanism according to the embodiment of the present invention.

FIG. 9 is a third diagram illustrating the clamping effect of the clamping mechanism according to the embodiment of the present invention.

Wherein: a base-1, a screw-2, a driving piece-3, a first sliding block-4, a second sliding block-5, a first placing plate-6, a second placing plate-7, a telescopic piece-8, a first movable groove-9, a rotating assembly-10, a clamping assembly-11, a fixed sleeve-12, a support-13, a rotating shaft-14, an anti-slip layer-15, a first threaded rod-16, an anti-slip sleeve-17, a first threaded sleeve-18, a frame-19, a second movable groove-20, a second threaded sleeve-21, a second threaded rod-22, a rotating disc-23, a movable plate-24, a spring-25, a clamping piece-26, a clamping plate-27, a sleeve-28, a movable shaft-29, a first flexible cushion-30 and a second flexible cushion-31, the circuit board comprises a circuit board body-32, a cover body-33, a guide pipe-34, a suction fan-35, a chute-36, a third slide block-37, an adjusting pipe-38 and an illuminating lamp-39.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example one

Referring to fig. 1 and 2, a fixed clamping platform for maintaining and processing a flexible circuit board includes a base 1 and a clamping mechanism, wherein a first movable groove 9 is formed in the base 1, an adjusting mechanism is arranged in the first movable groove 9, a first placing plate 6 and a second placing plate 7 are connected to the adjusting mechanism, the distance between the first placing plate 6 and the second placing plate 7, the height of the first placing plate 6 and the height of the second placing plate 7 can be adjusted by the adjusting mechanism, the number of the clamping mechanism is two, the clamping mechanism includes a rotating assembly 10 and a clamping assembly 11, the two rotating assemblies 10 are correspondingly installed on the first placing plate 6 and the second placing plate 7, and the clamping assembly 11 is connected to one end of the rotating assemblies 10 close to each other.

Referring to fig. 2, the adjusting mechanism includes a screw rod 2, a driving member 3, a first slider 4 and a second slider 5, one end of the screw rod 2 is connected to the driving member 3, the screw rod 2 is provided with two sets of external threads with opposite thread directions, the first slider 4 and the second slider 5 are respectively and correspondingly connected to the two sets of external threads, the first slider 4 and the second slider 5 are respectively and symmetrically distributed along a central axis of the screw rod 2 in a length direction, the first slider 4 and the second slider 5 move by rotation of the screw rod 2, in this embodiment, the first slider 4 and the second slider 5 are both provided with a smooth plane at the bottom and the smooth plane is attached to an inner bottom surface of the first movable groove 9, and the first slider 4 and the second slider 5 can maintain good vertical stability and prevent shaking when moving, and then improve fixture's mobility stability, all be provided with extensible member 8 on first slider 4 and the second slider 5, extensible member 8 can select to be electric telescopic handle, and electric telescopic handle demountable installation connects and sets up on first slider 4 and second slider 5, and two electric telescopic handle's flexible end is continuous with first 6 bottoms of placing board and the board 7 bottom of placing of second respectively, and two electric telescopic handle mutual independence do not influence each other, and electric telescopic handle's flexible volume can be by accurate control, and then effectively adjusts the first height position of placing board 6 and the board 7 is placed to the second, still be equipped with power and control panel on the base 1, driving piece 3, electric telescopic handle all are connected with power and control panel linearity through the inside electric wire that is equipped with of platform.

Example two

Referring to fig. 4 and 5, on the basis of the first embodiment, the rotating assembly 10 includes a fixing sleeve 12 and a rotating shaft 14 inserted into the fixing sleeve 12, an outer wall of the rotating shaft 14 is connected to one end of a supporting column 13, the other end of the supporting column 13 is connected to a mounting plate, the supporting column 13 is disposed on the first placing plate 6 or the second placing plate 7 through the mounting plate, a first threaded sleeve 18 is disposed on a side wall of the fixing sleeve 12, a first threaded rod 16 is disposed in the first threaded sleeve 18, the first threaded rod 16 starts to fix a position of the rotating shaft 14, and the rotating shaft 14 is prevented from being accidentally rotated without being adjusted by rotating the first threaded rod 16 and enabling an end portion of the first threaded rod to be in pressing contact with the outer wall of the rotating shaft 14.

As mentioned above, referring to fig. 5, in order to improve the fixing effect of the first threaded rod 16, an anti-slip layer 15 is disposed on the outer wall of the corresponding position of the rotating shaft 14 and the first threaded sleeve 18, an anti-slip sleeve 17 is disposed at one end of the first threaded rod 16 close to the rotating shaft 14, the anti-slip layer 15 can be achieved by polishing part of the outer wall of the rotating shaft 14 into a rough shape, the anti-slip sleeve 17 can be made of wear-resistant rubber, the wear-resistant rubber has a good effect of enhancing frictional resistance and has certain elasticity, when the wear-resistant rubber is in contact with the anti-slip layer 15, the frictional resistance can be enhanced, and the anti-slip layer 15 can be protected to a certain extent, so as to reduce the surface wear of the anti-slip layer 15, improve the service life of the rotating shaft 14, and meanwhile, the wear-resistant rubber has low cost and is convenient to replace.

Referring to fig. 4 and 5, the clamping assembly 11 includes a frame 19 connected to one end of the rotating shaft 14 and two clamping members disposed in an inner cavity of the frame 19, second movable grooves 20 are disposed on inner walls of two sides of the frame 19, two side ends of the clamping members are disposed in the second movable grooves 20 and can move up and down in the second movable grooves 20, second threaded sleeves 21 are disposed on two ends of the frame 19, second threaded rods 22 are disposed in the second threaded sleeves 21, a rotating disc 23 is disposed at ends of the second threaded rods 22 close to each other, ends of the clamping members far away from each other are connected to one end of a spring 25, the other end of the spring 25 is connected to one end of a movable plate 24, the other end of the movable plate 24 abuts against one end of the rotating disc 23, two side ends of the movable plate 24 abut against inner walls of two sides of the frame 19, so that the movable plate 24 can only move vertically in the frame 19, and the clamping members can be conveniently extruded by matching with the spring, the second threaded rod 22 is rotated to drive the rotating disc 23 to move in the vertical direction close to the clamping piece, the rotating disc 23 is extruded to drive the movable plate 24 to move in the vertical direction close to the clamping piece when moving, the spring 25 is further extruded when the movable plate 24 moves, then the two clamping pieces are driven to mutually approach to each other, and clamping of the circuit board body 32 is achieved, the rotating disc 23 rotates along with the second threaded rod 22 when moving, one end of the rotating disc 23 is attached to one end of the movable plate 24, so that the rotating disc 23 is not influenced in self rotation when extruding the movable plate 24, and when the clamping device is actually used, the compression degree of the spring 25 can be adjusted according to the situation, and then the clamping force of the circuit board body 32 is adjusted to meet different use requirements.

Referring to fig. 6, the clamping member includes a clamping plate 27 and a sleeve 28 connected to the clamping plate 27, a movable shaft 29 is inserted into an inner periphery of the sleeve 28, two ends of the movable shaft 29 are disposed in the second movable grooves 20, the clamping plate 27 has a right-angle inner periphery, a first flexible pad 30 is disposed at one end of the rectangular plate close to each other, a second flexible pad 31 is disposed on the right-angle inner periphery, so as to clamp two positions of a board surface and a corner end of a circuit board body 32, a length of the movable shaft 29 is greater than a distance between two ends of the right-angle plate, the clamping plate 27 can rotate relative to the frame 19 at a certain angle via the movable shaft 29, when the circuit board body 32 is clamped, when a vertical position of one of the clamping mechanisms is changed via an adjusting mechanism, the clamping plates 27 in the two clamping mechanisms respectively rotate relative to the corresponding frame 19, and still maintain a good clamping condition for the circuit board body 32 while producing relative rotation.

EXAMPLE III

Referring to fig. 2 and 3, the functionality of the overall processing platform is further improved on the basis of the first embodiment, a cover 33 is disposed on the side wall of the base 1, a filter screen is disposed at one end of the cover 33, the other end of the cover 33 is connected to a suction fan 35 disposed on the outer wall of the base 1 through a duct 34, a chute 36 is disposed at the top of the base 1, a third slider 37 is disposed in the chute 36, one end of the third slider 37 is connected to one end of an adjusting pipe 38, an illuminating lamp 39 is disposed at the other end of the adjusting pipe 38, the adjusting pipe 38 can be a metal shaping hose, the metal shaping hose can keep its shape after being bent at will, has good fatigue resistance, high temperature resistance and corrosion resistance, and is suitable for maintaining the processing platform, the illuminating lamp 39 is connected to one end of the metal shaping hose, and the position and orientation of the illuminating lamp 39 can be freely adjusted by folding and bending the metal shaping hose, the lighting is more flexible and convenient, the lighting lamp 39 is selected from an LED with an independent power supply, and the lighting lamp 39 is detachably mounted and connected at one end of the adjusting pipe 38, so that the lighting lamp is convenient to replace and use.

The working principle is as follows: referring to fig. 7-9, when the processing platform is used, the position between the first placing plate 6 and the second placing plate 7 is adjusted according to the shape of the circuit board body 32 to be processed and maintained, the driving member 3 is controlled by the operation panel to rotate to drive the screw rod 2 to rotate forward or backward to move the first slider 4 and the second slider 5 toward or away from each other, so as to indirectly adjust the horizontal position between the two clamping mechanisms, then the two ends of the circuit board body 32 are respectively placed between the two clamping plates 27 of the two clamping assemblies 11, the second threaded rod 22 is rotated to drive the clamping plates 27 to clamp the circuit board body 32, when clamping is performed, the circuit board body 32 is clamped by the first flexible pad 30, when the side edge of the component on the circuit board body 32 needs to be maintained and processed, the clamping mechanisms can be driven to move upward or downward by the telescopic member 8, the circuit board body 32 is kept in an inclined state, the clamping plates 27 automatically adjust the relative rotation angle between the clamping plates and the frame body 19 along with the relative rotation angle to keep the clamping of the circuit board body 32, when the side edge of the circuit board needs to be maintained and processed, the clamping components 11 can be driven by the rotating components 10 to rotate, so that the side edge of the circuit board body 32 faces upwards, when the corner of the circuit board body 32 is maintained and processed, the circuit board body 32 is manually supported or a fixed platform for installation is erected between the two clamping mechanisms to place the circuit board body 32 on a vertical plane, the circuit board body 32 is kept inclined, so that the corner to be processed of the circuit board body 32 faces upwards, the position of the circuit board body 32 is kept immovable, the heights of the two clamping mechanisms are adjusted by the telescopic piece 8, and the height positions of the two clamping plates 27 are respectively kept consistent with the height positions of the corners at the two sides of the circuit board body 32, then adjust the vertical direction position of grip block 27 through rotating shaft 14 and make grip block 27 board body and circuit board body 32 be in on the same vertical plane, the rethread adjustment mechanism makes two fixture be close to each other, and then makes circuit board body 32 both sides department turning enclose in the right angle form with two grip blocks 27 respectively and offsets, can come to carry out the centre gripping to circuit board body 32 turning through second flexible pad 32.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a flexible circuit board maintenance processing is with fixed centre gripping platform which characterized in that includes:

the clamping assembly comprises a frame body connected with one end of the rotating shaft and two clamping pieces arranged in an inner cavity of the frame body, second movable grooves are formed in the inner walls of two sides of the frame body, two ends of each clamping piece are arranged in the second movable grooves and can move in the second movable grooves, second threaded sleeves are arranged at two ends of the frame body, second threaded rods are arranged in the second threaded sleeves in a matched mode, rotating discs are arranged at the ends, close to each other, of the second threaded rods, one ends, far away from each other, of the clamping pieces are connected with one end of the spring, the other end of the spring is connected with one end of the movable plate, and the other end of the movable plate abuts against one end of each rotating disc;

the clamping piece comprises a clamping plate and a sleeve connected and arranged on the clamping plate, a movable shaft is inserted and arranged in the inner periphery of the sleeve, two ends of the movable shaft are arranged in a second movable groove, one end of the spring, far away from the movable plate, is connected with one end, far away from the clamping plate, of the clamping plate, and a first flexible cushion is arranged at one end, close to the clamping plate, of the clamping plate;

the adjusting mechanism comprises a screw rod, a driving piece, a first sliding block and a second sliding block, one end of the screw rod is connected with the driving piece, two groups of external threads with opposite thread directions are arranged on the screw rod, the first sliding block and the second sliding block are respectively and correspondingly connected and arranged on the two groups of external threads, telescopic pieces are arranged on the first sliding block and the second sliding block, and the first placing plate and the second placing plate are respectively connected with one ends of the two telescopic pieces;

the rotating assembly comprises a fixed sleeve and a rotating shaft which is arranged in the fixed sleeve in an inserting mode, a first threaded sleeve is arranged on the side wall of the fixed sleeve, and a first threaded rod is arranged in the first threaded sleeve in a matching mode.

2. The fixed clamping platform for maintaining and processing the flexible circuit board as claimed in claim 1, wherein an anti-slip layer is disposed on an outer wall of the rotating shaft at a position corresponding to the first threaded sleeve, and an anti-slip sleeve is disposed on one end of the first threaded rod close to the rotating shaft.

3. The fixed clamping platform for maintaining and processing the flexible circuit board as claimed in claim 1, wherein the clamping plate has a right-angled inner periphery, and a second flexible pad is disposed on the right-angled inner periphery.

4. The fixed clamping platform for maintaining and processing the flexible printed circuit board as claimed in claim 1, wherein the sidewall of the base is provided with a mesh enclosure, and one end of the mesh enclosure is connected to a suction fan provided on an outer wall of the base through a duct.

5. The fixed clamping platform for maintaining and processing the flexible circuit board as claimed in claim 1, wherein a sliding groove is formed in the base at a position opposite to the first movable groove, a third sliding block is arranged in the sliding groove, one end of the third sliding block is connected with one end of an adjusting pipe, and an illuminating lamp is connected to the other end of the adjusting pipe.