CN112004334B - Be used for automatic accurate counterpoint tool of flexible line way board hot pressing - Google Patents
Be used for automatic accurate counterpoint tool of flexible line way board hot pressing Download PDFInfo
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- CN112004334B CN112004334B CN202010866890.XA CN202010866890A CN112004334B CN 112004334 B CN112004334 B CN 112004334B CN 202010866890 A CN202010866890 A CN 202010866890A CN 112004334 B CN112004334 B CN 112004334B
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- fixedly connected
- hot pressing
- box
- circuit board
- flexible circuit
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/15—Position of the PCB during processing
- H05K2203/1509—Horizontally held PCB
Abstract
The invention relates to the technical field of flexible circuit board hot pressing, in particular to an automatic precise alignment jig for the hot pressing of a flexible circuit board, which comprises a hot pressing head and a base, wherein the hot pressing head is arranged at the upper end of the base, the flexible circuit board is arranged on the base, a plurality of rotary drums are arranged at two sides of the flexible circuit board, a plurality of uniformly distributed rubber blocks are fixedly arranged on the outer side wall of each rotary drum, a shaft lever is movably sleeved in the middle of each rotary drum, a support frame is arranged at one side of each rotary drum, each support frame is in a shape of a bent plate in a shape like a Chinese character 'men', and each rotary drum is arranged in an inner cavity of each support frame. Namely, the worker can conveniently take the flexible circuit board off the base.
Description
Technical Field
The invention relates to the technical field of flexible circuit board hot pressing, in particular to an automatic precise alignment jig for the hot pressing of a flexible circuit board.
Background
In the hot pressing work of the flexible circuit board in the prior art, the circuit to be connected is placed on the flexible circuit board, the hot pressing head is controlled to press the circuit to be connected, so that the circuit and the flexible circuit board are quickly bonded, and the problem of the flexible circuit board is that the flexible circuit board is soft in texture, and when the pressing pressure is applied, the flexible circuit board is possibly forced to deform to a certain degree, so that the quality of the hot pressing work is influenced.
If the alignment jig can be invented, the problem can be solved by ensuring that the flexible circuit board is kept in a tight state in the hot-pressing work, and therefore the automatic precise alignment jig for the hot-pressing of the flexible circuit board is provided.
Disclosure of Invention
The invention aims to provide an automatic precise alignment jig for hot pressing of a flexible circuit board, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic precise alignment jig for hot pressing of a flexible circuit board comprises a hot pressing head and a base, wherein the hot pressing head is arranged at the upper end of the base, the flexible circuit board is arranged on the base, a plurality of rotary drums are arranged at two sides of the flexible circuit board, a plurality of uniformly distributed rubber blocks are arranged on fixing rings on the outer side wall of each rotary drum, a shaft lever is movably sleeved in the middle of each rotary drum, a support frame is arranged at one side of each rotary drum, each support frame is in a shape of a Chinese character 'men' and is in a bent plate shape, each rotary drum is arranged in an inner cavity of each support frame, the end part of each shaft lever is fixedly connected with the corresponding support frame, an inner cylinder is fixedly connected with one end of each support frame, a hard pipe is fixedly connected with the upper end of each inner cylinder, one end of each hard pipe, the utility model discloses a hard pipe's location, including urceolus, locating cylinder and spring housing, the one end fixedly connected with who keeps away from hard pipe on the urceolus changes the box, the both ends of changeing the box respectively are provided with a side otic placode, fixedly connected with control seat between two side otic placodes, change the box setting in the control seat, one side fixedly connected with trachea of control seat, the one end fixedly connected with inflator of control seat is kept away from on the trachea, a plurality of evenly distributed's of inflator lower extreme fixedly connected with support column, support column lower extreme and base fixed connection, the one end fixedly connected with hose of support column is one side fixedly connected with propulsion plate of changeing the box, and the propulsion plate sets up in the control seat.
Preferably, the inner cylinder is a cylinder, a plurality of uniformly distributed convex sliding blocks are fixedly arranged on the outer wall of the cylinder body, the inner cylinder is movably sleeved in an inner cavity of the outer cylinder, the convex sliding blocks on the inner cylinder partially extend into sliding grooves formed in the inner wall of the outer cylinder, and the convex sliding blocks on the inner cylinder are positioned on one side of the positioning cylinder.
Preferably, the positioning cylinder is fixedly sleeved on the outer wall of the inner cylinder, the spring and the positioning cylinder are arranged in a cylindrical groove annularly arranged on the inner wall of the outer cylinder, one end of the spring is in contact with the positioning cylinder, and the other end of the spring is in contact with the inner wall of the cylindrical groove of the outer cylinder.
Preferably, the rubber block shape is an arc-shaped plate, one end of the plate body is in a circular angle shape, the end part of the other end of the plate body of the rubber block is provided with a prism groove, and one end of the rubber block is fixedly connected with the rotary drum.
Preferably, the gas box shape is the case shell form, and the indent cambered surface breach has been seted up to the one corner of gas box, and the gas box is detained in one side of block rubber, and has the space between gas box and the block rubber.
Preferably, the rotating box is cylindrical, a plurality of air holes are uniformly distributed in the shell of the rotating box, the end of the rotating box extends into a cylindrical groove formed in the side ear plate, the control seat is arc-shaped and an arc-shaped plate groove is formed in the inner arc surface of the control seat, the spring is arranged in the arc-shaped plate groove of the control seat, and the rotating box is arranged in the control seat in a matching manner.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention has the advantages that the structural design realizes that the plurality of rotary drums are arranged at the edge positions of the flexible circuit board, the rotary drums rotate, the plurality of rubber blocks move to rub and hold the flexible circuit board, the flexible circuit board is ensured to be always kept in a tight state in the hot pressing process, and the rotary box can rotate, so that the rotary drums can move to one side of the flexible circuit board, namely, a worker can conveniently take the flexible circuit board off the base;
2. the device realizes the rotation of rotary drum through the control transmission of air current, and the rotary drum drives a plurality of rubber blocks, and the rubber block exerts pressure to the flexible line way board, comes from the pressure transmission on the propulsion board simultaneously to the rotary drum, forces the rotary drum to have the trend of pasting to the flexible line way board, and the overall control transmission is stable goes on, realizes the effective utilization of air current power.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic diagram of a rubber block structure.
In the figure: 1 hot pressing head, 2 bases, 3 flexible circuit boards, 4 rotating cylinders, 5 rubber blocks, 6 shaft levers, 7 supporting frames, 8 inner cylinders, 9 hard tubes, 10 air boxes, 11 outer cylinders, 12 positioning cylinders, 13 springs, 14 rotating boxes, 15 side ear plates, 16 control seats, 17 air pipes, 18 air cylinders, 19 supporting columns, 20 hoses, 21 pushing plates, 22 bases and 23 air holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: an automatic precise alignment jig for hot pressing of a flexible circuit board comprises a hot pressing head 1 and a base 2, the upper end of the base 2 is provided with the hot pressing head 1, the base 2 is provided with the flexible circuit board 3, two sides of the flexible circuit board 3 are provided with a plurality of rotary drums 4, outer side wall upper fixing rings of the rotary drums 4 are provided with a plurality of uniformly distributed rubber blocks 5, the middle parts of the rotary drums 4 are movably sleeved with shaft rods 6, one sides of the rotary drums 4 are provided with support frames 7, the support frames 7 are in a door-shaped bent plate shape, the rotary drums 4 are arranged in inner cavities of the support frames 7, the end parts of the shaft rods 6 are fixedly connected with the support frames 7, one ends of the support frames 7 are fixedly connected with inner drums 8, the upper ends of the inner drums 8 are fixedly connected with rigid tubes 9, one ends of the rigid tubes 9 are fixedly connected with air boxes 10, the air boxes 10 are positioned at the upper, the positioning cylinder 12 and the spring 13 are sleeved on the inner cylinder 8, one end of the outer cylinder 11 far away from the hard tube 9 is fixedly connected with a rotating box 14, two ends of the rotating box 14 are respectively provided with a side lug plate 15, a control seat 16 is fixedly connected between the two side lug plates 15, the rotating box 14 is arranged in the control seat 16, one side of the control seat 16 is fixedly connected with an air pipe 17, one end of the air pipe 17 far away from the control seat 16 is fixedly connected with an air cylinder 18, the lower end of the air cylinder 18 is fixedly connected with a plurality of uniformly distributed supporting columns 19, the lower ends of the supporting columns 19 are fixedly connected with the base 2, one end of each supporting column 19 is fixedly connected with a hose 20, one side of the rotating box 14 is fixedly connected with a propelling plate 21, the propelling plate 21 is arranged in the control seat 16, referring to figure 2, the air pipe 17 vertically extends upwards to an arc-shaped plate groove of the control seat 16, thus the air flow blown from the air pipe, thus, the airflow blown out of the hard tube 9 directly acts on the rubber block 5, the upper end of the base 2 is provided with an air cylinder 18, one side of the air cylinder 18 is fixedly connected with a plurality of uniformly distributed air pipes 17, each air pipe 17 controls one rotary drum 4 through transmission, namely, one side of the flexible circuit board 3 is provided with a plurality of rotary drums 4, and the rotary drums 4 are arranged in a line.
The shape of the inner cylinder 8 is a cylinder, a plurality of uniformly distributed convex sliding blocks are arranged on the outer wall of the cylinder body in a fixing ring mode, the inner cylinder 8 is movably sleeved in the inner cavity of the outer cylinder 11, the convex sliding blocks on the inner cylinder 8 partially extend into sliding grooves formed in the inner wall of the outer cylinder 11, and the convex sliding blocks on the inner cylinder 8 are located on one side of the positioning cylinder 12.
The positioning tube 12 is fixedly sleeved on the outer wall of the inner tube 8, the spring 13 and the positioning tube 12 are arranged in a cylindrical groove annularly arranged on the inner wall of the outer tube 11, one end of the spring 13 is contacted with the positioning tube 12, and the other end of the spring 13 is contacted with the inner wall of the cylindrical groove of the outer tube 11.
The shape of the rubber block 5 is an arc-shaped plate, one end of the plate body is in a circular angle shape, the end part of the other end of the plate body of the rubber block 5 is provided with a prism groove, and one end of the rubber block 5 is fixedly connected with the rotary drum 4.
The gas box 10 is shaped like a box shell, a concave arc notch is formed in one corner of the gas box 10, the gas box 10 is buckled on one side of the rubber block 5, and a gap is formed between the gas box 10 and the rubber block 5.
The rotating box 14 is cylindrical shell, a plurality of air holes 23 are uniformly distributed in the shell of the rotating box 14, the end of the rotating box 14 extends into a cylindrical groove formed in the side ear plate 15, the control seat 16 is arc-shaped, an arc-shaped plate groove is formed in the inner arc surface of the control seat 16, the spring 13 is arranged in the arc-shaped plate groove of the control seat 16, and the rotating box 14 is arranged in the control seat 16 in a matching manner.
The working principle is as follows: the flexible circuit board 3 is placed in a groove on the base 2 to realize preliminary clamping, when the hot pressing head 1 is pressed down for hot pressing, the flexible circuit board is connected with a hose 20 through an air injection mechanism in the prior art for air injection, air flow rushes into an air cylinder 18 and then diffuses into a plurality of air pipes 17, the air flow blows into a control seat 16, the air flow pushes a pushing plate 21, the pushing plate 21 drives a rotating box 14 to rotate, the rotating box 14 drives an outer cylinder 11, further the inner cylinder 8 is controlled, the inner cylinder 8 drives a supporting frame 7, the supporting frame 7 drives a rotating cylinder 4 through a shaft lever 6, so that the rotating cylinder 4 generates pressure attached to the flexible circuit board 3, the rotating cylinders 4 are stably attached to the flexible circuit board 3, meanwhile, the air flow in the control seat 16 rushes into an inner cavity of the rotating box 14 through an air hole 23, flows into a hard pipe 9 through the outer cylinder 11 and then through the inner cylinder 8, the air flow blows into an inner cavity of the air, the recess on the rubber block 5 plays the effect of gathering the wind, enlarges the pressure that the air current applyed to rubber block 5, and rubber block 5 removes and drives rotary drum 4, and rotary drum 4 rotates promptly, and a plurality of rubber blocks 5 remove and flexible line way board 3 contact friction, produce the effect of outwards dragging at the edge of flexible line way board 3 like this, ensure that flexible line way board 3 remains the state of stretching throughout at the in-process of hot pressing, improve the quality of hot pressing work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be used for automatic accurate tool of counterpointing of flexible line way board hot pressing, includes hot pressing head (1) and base (2), base (2) upper end is provided with hot pressing head (1), its characterized in that: the flexible printed circuit board (3) is arranged on the base (2), a plurality of rotary drums (4) are arranged on two sides of the flexible printed circuit board (3), a plurality of uniformly distributed rubber blocks (5) are fixedly arranged on the outer side wall of each rotary drum (4), a shaft lever (6) is movably sleeved in the middle of each rotary drum (4), a support frame (7) is arranged on one side of each rotary drum (4), each support frame (7) is in a shape of a door, each rotary drum (4) is arranged in the inner cavity of each support frame (7), the end part of each shaft lever (6) is fixedly connected with each support frame (7), one end of each support frame (7) is fixedly connected with an inner cylinder (8), the upper end of each inner cylinder (8) is fixedly connected with a rigid pipe (9), one end of each rigid pipe (9) is fixedly connected with an air box (10), each air box (10) is positioned at the upper end, the utility model discloses a pneumatic control device, including inner tube (8), be provided with location section of thick bamboo (12) and spring (13) in outer tube (11), location section of thick bamboo (12) and spring (13) cover on inner tube (8), the one end fixedly connected with who keeps away from hard tube (9) on outer tube (11) changes box (14), the both ends of changing box (14) respectively are provided with one side otic placode (15), fixedly connected with control cabinet (16) between two side otic placodes (15), change box (14) and set up in control cabinet (16), one side fixedly connected with trachea (17) of control cabinet (16), the one end fixedly connected with inflator (18) of keeping away from control cabinet (16) on trachea (17), a plurality of evenly distributed's support column (19) of inflator (18) lower extreme fixedly connected with, support column (19) lower extreme and base (2) fixed connection, one end fixedly connected with hose (20) of support column (19), be one side fixedly connected with propulsion board (21) of commentaries on classics box (14), propulsion board (21) set up in control seat (16).
2. The automatic precise alignment jig for the hot pressing of the flexible circuit board according to claim 1, characterized in that: the inner cylinder (8) is in a cylinder shape, a plurality of uniformly distributed protruding sliding blocks are arranged on the outer wall of the cylinder body in a fixing mode, the inner cylinder (8) is movably sleeved in an inner cavity of the outer cylinder (11), the protruding sliding blocks on the inner cylinder (8) partially extend into sliding grooves formed in the inner wall of the outer cylinder (11), and the protruding sliding blocks on the inner cylinder (8) are located on one side of the positioning cylinder (12).
3. The automatic precise alignment jig for the hot pressing of the flexible circuit board according to claim 1, characterized in that: the positioning barrel (12) is fixedly sleeved on the outer wall of the inner barrel (8), the spring (13) and the positioning barrel (12) are arranged in a barrel-shaped groove formed in the inner wall of the outer barrel (11) in an annular mode, one end of the spring (13) is in contact with the positioning barrel (12), and the other end of the spring (13) is in contact with the inner wall of the barrel-shaped groove of the outer barrel (11).
4. The automatic precise alignment jig for the hot pressing of the flexible circuit board according to claim 1, characterized in that: the rubber block (5) is arc-shaped, one end of the plate body is in a circular angle shape, the end part of the other end of the plate body of the rubber block (5) is provided with a prism groove, and one end of the rubber block (5) is fixedly connected with the rotary drum (4).
5. The automatic precise alignment jig for the hot pressing of the flexible circuit board according to claim 1, characterized in that: the shape of the gas box (10) is a box shell body, an inwards concave arc notch is formed in one corner of the gas box (10), the gas box (10) is buckled on one side of the rubber block (5), and a gap is formed between the gas box (10) and the rubber block (5).
6. The automatic precise alignment jig for the hot pressing of the flexible circuit board according to claim 1, characterized in that: the rotary box (14) is cylindrical, a plurality of air holes (23) are uniformly distributed in the shell of the rotary box (14), the end of the rotary box (14) extends into a cylindrical groove formed in the side ear plate (15), the control seat (16) is arc-shaped, an arc-shaped plate groove is formed in the inner arc surface of the control seat (16), the spring (13) is arranged in the arc-shaped plate groove of the control seat (16), and the rotary box (14) is arranged in the control seat (16) in a matching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010866890.XA CN112004334B (en) | 2020-08-26 | 2020-08-26 | Be used for automatic accurate counterpoint tool of flexible line way board hot pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010866890.XA CN112004334B (en) | 2020-08-26 | 2020-08-26 | Be used for automatic accurate counterpoint tool of flexible line way board hot pressing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112004334A CN112004334A (en) | 2020-11-27 |
| CN112004334B true CN112004334B (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010866890.XA Active CN112004334B (en) | 2020-08-26 | 2020-08-26 | Be used for automatic accurate counterpoint tool of flexible line way board hot pressing |
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| CN (1) | CN112004334B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207053896U (en) * | 2017-07-17 | 2018-02-27 | 深圳市齐远兴电子有限公司 | A kind of one side hot pressing flexibility board clamp easy to operation |
| CN207321653U (en) * | 2017-08-25 | 2018-05-04 | 江西鑫力华数码科技有限公司 | A kind of flexible circuit board raw material flattening device |
| CN110480046A (en) * | 2019-07-24 | 2019-11-22 | 高邮市永发机械有限公司 | It is a kind of convenient for collecting iron filings and the good bench drill of protection effect |
-
2020
- 2020-08-26 CN CN202010866890.XA patent/CN112004334B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207053896U (en) * | 2017-07-17 | 2018-02-27 | 深圳市齐远兴电子有限公司 | A kind of one side hot pressing flexibility board clamp easy to operation |
| CN207321653U (en) * | 2017-08-25 | 2018-05-04 | 江西鑫力华数码科技有限公司 | A kind of flexible circuit board raw material flattening device |
| CN110480046A (en) * | 2019-07-24 | 2019-11-22 | 高邮市永发机械有限公司 | It is a kind of convenient for collecting iron filings and the good bench drill of protection effect |
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| Publication number | Publication date |
|---|---|
| CN112004334A (en) | 2020-11-27 |
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