CN212243985U - Automatic adhesive tape sticking machine - Google Patents
Automatic adhesive tape sticking machine Download PDFInfo
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- CN212243985U CN212243985U CN202020618155.2U CN202020618155U CN212243985U CN 212243985 U CN212243985 U CN 212243985U CN 202020618155 U CN202020618155 U CN 202020618155U CN 212243985 U CN212243985 U CN 212243985U
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- adsorption platform
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- circuit board
- flexible circuit
- adhesive film
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Abstract
The utility model relates to an automatic tape sticking machine. The device comprises a rack, a first driving mechanism and a second driving mechanism, wherein a belt releasing mechanism, a pulling mechanism, a rolling mechanism, a cutter mechanism, an upper adsorption platform and a lower adsorption platform are arranged on the rack, and the upper adsorption platform and the lower adsorption platform are assembled on the rack in a guiding and sliding manner; the pulling mechanism is used for pulling out the adhesive film from the tape releasing mechanism and transversely placing the adhesive film between the upper adsorption platform and the lower adsorption platform, the second driving mechanism is used for driving the lower adsorption platform fixed with the flexible circuit board to move upwards in an adsorption mode, the cutter mechanism is used for cutting the adhesive film, the first driving mechanism is used for driving the upper adsorption platform adsorbing the inherent flexible circuit board to move downwards, and the rolling mechanism is used for rolling and bending the adhesive film on the upper surface or the lower surface of the flexible circuit board so as to enable the side face of the flexible circuit board to be coated with the adhesive film. Through adopting the utility model discloses an automatic tape pasting machine has realized the automatic pad pasting to the flexible line way board, has improved pad pasting efficiency, has guaranteed the quality of pad pasting.
Description
Technical Field
The utility model relates to a flexible circuit board pad pasting technical field especially relates to an automatic tape pasting machine.
Background
A flexible printed circuit board, also called an FPC board, is a flexible printed circuit board made of a polyimide or polyester film as a base material. Because the metal contact is exposed on the flexible circuit board, in order to avoid the problem that the metal contact is easy to corrode, a layer of protective film needs to be coated on the outer peripheral side of the flexible circuit board, but most of the existing coating modes are manual coating, the coating efficiency is low, the coating quality cannot be guaranteed, and the problem of rework is easy to occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic tape pasting machine for when solving artifical manual to the flexible circuit board diolame among the prior art, there is the technical problem that diolame efficiency is lower, the unable assurance of diolame quality.
In order to achieve the above object, the utility model provides an automatic tape sticking machine adopts following technical scheme:
the automatic adhesive tape sticking machine comprises a rack, wherein a tape releasing mechanism, a pulling mechanism, a rolling mechanism, a cutter mechanism, an upper adsorption platform and a lower adsorption platform are arranged on the rack, the upper adsorption platform and the lower adsorption platform are assembled on the rack in a guiding and sliding manner, and the automatic adhesive tape sticking machine also comprises a first driving mechanism for driving the upper adsorption platform to move up and down and a second driving mechanism for driving the lower adsorption platform to move up and down; the tape unwinding mechanism is used for winding and storing adhesive films, the pulling mechanism is used for pulling the adhesive films out of the tape unwinding mechanism and transversely placing the adhesive films between the upper adsorption platform and the lower adsorption platform, the second driving mechanism is used for driving the lower adsorption platform fixed with the flexible circuit board in an adsorption mode to move upwards so that the adhesive films are coated on the upper surface of the flexible circuit board, the cutter mechanism is used for cutting the adhesive films, the first driving mechanism is used for driving the upper adsorption platform adsorbing the inherent flexible circuit board to move downwards so that the adhesive films are coated on the lower surface of the flexible circuit board, and the rolling mechanism is used for rolling and bending the adhesive films on the upper surface or the lower surface of the flexible circuit board so that the side surface of the flexible circuit board.
Further, the tape releasing mechanism comprises a rotating shaft for fixing the adhesive tape disc.
Further, the first driving mechanism and the second driving mechanism are both driving cylinders.
Further, the cutter mechanism comprises an upper blade and a lower blade, and the upper blade and the lower blade are arranged oppositely up and down.
Further, the rolling mechanism comprises two rolling wheels, and the two rolling wheels are arranged on two sides of the upper adsorption platform or the lower adsorption platform in a mirror symmetry mode.
Further, a supporting structure is arranged between the pulling mechanism and the tape releasing mechanism and used for supporting the adhesive film to a set height so as to facilitate the pulling of the pulling mechanism.
Further, draw mechanism includes pneumatic clamping jaw and third actuating mechanism, pneumatic clamping jaw is used for pressing from both sides tight glued membrane, third actuating mechanism is used for driving pneumatic clamping jaw translation.
The device further comprises a control device, and the control device is used for overall controlling the actions of the belt releasing mechanism, the drawing mechanism, the rolling mechanism, the cutter mechanism, the upper adsorption platform and the lower adsorption platform.
The embodiment of the utility model provides an automatic tape machine compares with prior art, and its beneficial effect lies in: through adopting the utility model discloses an automatic tape pasting machine has realized the automatic pad pasting to the flexible line way board, has improved pad pasting efficiency, has guaranteed the quality of pad pasting.
Drawings
Fig. 1 is a schematic view of an overall structure of an automatic tape dispenser according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic structural view of a pulling mechanism and a releasing mechanism of the automatic tape sticking machine according to the embodiment of the present invention;
FIG. 4 is a schematic top view of FIG. 3;
fig. 5 is a schematic structural view of an upper adsorption platform and a lower adsorption platform of the automatic tape sticking machine according to the embodiment of the present invention;
fig. 6 is a schematic view of a cutter mechanism of an automatic tape dispenser according to an embodiment of the present invention.
In the figure, 1-a rack, 2-an air source, 3-a belt releasing mechanism, 4-a starting button, 5-a cutter mechanism, 6-an adhesive film, 7-a lower adsorption platform, 8-a pulling mechanism, 9-an upper adsorption platform, 10-a supporting structure, 11-a rolling mechanism, 12-a first driving mechanism, 13-a second driving mechanism, 14-an upper blade and 15-a lower blade.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 6, an automatic tape dispenser according to a preferred embodiment of the present invention is provided. The automatic adhesive tape sticking machine comprises a rack 1, wherein a tape releasing mechanism 3, a pulling mechanism 8, a rolling mechanism 11, a cutter mechanism 5, an upper adsorption platform 9 and a lower adsorption platform 7 are arranged on the rack 1, the upper adsorption platform 9 and the lower adsorption platform 7 are assembled on the rack 1 in a guiding and sliding manner, and the automatic adhesive tape sticking machine also comprises a first driving mechanism 12 for driving the upper adsorption platform 9 to move up and down and a second driving mechanism 13 for driving the lower adsorption platform 7 to move up and down; the tape unwinding mechanism 3 is used for winding and storing the adhesive film 6, the pulling mechanism 8 is used for pulling the adhesive film 6 out of the tape unwinding mechanism 3 and transversely placing the adhesive film between the upper adsorption platform 9 and the lower adsorption platform 7, the second driving mechanism 13 is used for driving the lower adsorption platform 7 which is fixedly adsorbed with the flexible circuit board to move upwards so that the adhesive film 6 is coated on the upper surface of the flexible circuit board, the cutter mechanism 5 is used for cutting the adhesive film 6, the first driving mechanism 12 is used for driving the upper adsorption platform 9 which adsorbs the inherent flexible circuit board to move downwards so that the adhesive film 6 is coated on the lower surface of the flexible circuit board, and the rolling mechanism 11 is used for rolling and bending the adhesive film 6 on the upper surface or the lower surface of the flexible circuit board so that the side surface of the flexible circuit board is coated.
Specifically, the rack 1 in the present embodiment includes a support frame and a panel fixed to the support frame. In this embodiment, the tape unwinding mechanism 3, the drawing mechanism 8, the rolling mechanism 11, the cutter mechanism 5, the upper adsorption platform 9, and the lower adsorption platform 7 are all mounted on the frame 1. The frame 1 is further provided with a first driving mechanism 12 and a second driving mechanism 13, wherein the first driving mechanism 12 is used for driving the upper adsorption platform 9 to move up and down, and the second driving mechanism 13 is used for driving the lower adsorption platform 7 to move up and down. The rack 1 is also provided with a control device which is a common controller or a PLC control system. In this embodiment, the tape unwinding mechanism 3, the drawing mechanism 8, the rolling mechanism 11, the cutter mechanism 5, the upper adsorption platform 9, the lower adsorption platform 7, the first driving mechanism 12, and the second driving mechanism 13 are all electrically connected to the control device and are controlled by the control device in a coordinated manner. Still install start button 4 in this embodiment on frame 1, start button 4 also with controlling means electric connection, can start automatic coating machine through pressing start button 4.
Put tape unit and construct 3 including the axis of rotation with frame 1 rotation assembly in this embodiment, the axis of rotation is used for inserting the central through hole of rubber disc, is interference fit between rubber disc and the axis of rotation, also can adopt screw and flange structure installation fixed in other embodiments.
As shown in fig. 3 and 4, the pulling mechanism 8 in this embodiment includes a pneumatic jaw for clamping the adhesive tape and a third driving mechanism, and since the pneumatic jaw is a mature prior art, the structure and working principle of the pneumatic jaw are not described in detail in this embodiment. The third actuating mechanism is for driving actuating cylinder, and third actuating mechanism's extension direction is parallel with the tensile direction of capstan winch sticky tape in this embodiment, and pneumatic clamping jaw slides the assembly in frame 1 through the guide rail direction in this embodiment, and third actuating mechanism is used for driving pneumatic clamping jaw and slides along the guide rail direction, along with the translation of pneumatic clamping jaw to the realization is drawn dragging of sticky tape.
Because the adhesive tape is cut by the cutter mechanism 5 in the process of gluing, in order to facilitate the secondary pulling of the pulling mechanism 8, in this embodiment, a support structure 10 is further arranged between the pulling mechanism 8 and the tape releasing mechanism 3, the support structure 10 includes a rolling concave wheel and a support plate, a circumferential groove matched with the tape width of the adhesive tape is arranged on the outer circumferential side of the rolling concave wheel, and in the process of stretching, the circumferential groove can stop and limit the adhesive tape, so that the function of guiding the moving direction of the adhesive tape is achieved. In this embodiment, the supporting plate plays a role in supporting the adhesive tape, and after the extended adhesive tape is cut, the remaining extended adhesive tape is supported by the supporting plate, so that the adhesive tape can be kept at a height corresponding to the pulling mechanism 8, and the pulling mechanism 8 can be conveniently stretched again.
The cutter mechanism 5 is located between the support structure 10 and the pulling mechanism 8 in this embodiment, as shown in fig. 6, the cutter mechanism 5 includes an upper blade 14 and a lower blade 15 which are arranged symmetrically up and down, and the upper blade 14 and the lower blade 15 are also driven up and down by a driving cylinder in this embodiment. Since the cutter mechanism 5 is common in daily life, the detailed structure and working principle of the cutter mechanism 5 are not described in detail in this embodiment.
In this embodiment, the upper adsorption platform 9 and the lower adsorption platform 7 are slidably assembled on the frame 1 along the up-down direction, as shown in fig. 5, in this embodiment, the upper adsorption platform 9 is driven up and down by the first driving mechanism 12, the lower adsorption platform 7 is driven up and down by the second driving mechanism 13, the first driving mechanism 12 and the second driving mechanism 13 are both driving cylinders, in this embodiment, the upper adsorption platform 9 and the lower adsorption platform 7 are vacuum adsorption platforms, the upper adsorption platform 9 and the lower adsorption platform 7 form adsorption fixation to the flexible circuit board by negative pressure, because the vacuum adsorption platforms are in the prior art, detailed description of the specific structure and the working principle of the vacuum adsorption platform is omitted in this embodiment.
In this embodiment, the rolling mechanism 11 is disposed on two sides of the upper adsorption platform 9, the rolling mechanism 11 includes two rolling wheels disposed in parallel at intervals, the two rolling wheels are respectively disposed on two sides of the upper adsorption platform 9, and the two rolling wheels are rotatably assembled on the frame 1.
Since all the components in this embodiment are driven by driving cylinders, an air inlet source 2 for providing air pressure is further installed on the frame 1 in this embodiment.
The utility model discloses a working process does: when the membrane needs to be pasted, at first place the flexible line way board on adsorption platform 7 down, then press start button 4, controlling means can control each part action promptly, and specific action process is as follows, at first, draws the pneumatic clamping jaw that drags mechanism 8 and can press from both sides tight glued membrane 6 in backup pad department, then the pneumatic clamping jaw of third actuating mechanism can drive and move to the left side to the realization is drawn dragging of dragging glued membrane 6, and glued membrane 6 can tile at this moment and adsorb between platform 7 at last adsorption platform 9 and down. Then, the lower adsorption platform 7 can generate negative pressure, so that the flexible circuit board is adsorbed and fixed on the lower adsorption platform 7, then the second driving mechanism 13 can drive the lower adsorption platform 7 to move upwards until the lower adsorption platform is contacted with the tiled adhesive film 6, and at the moment, the adhesive film 6 can be coated on the upper surface of the flexible circuit board. Then the cutter mechanism 5 will cut off the glue film 6, the pulling mechanism 8 will also release the pulling of the glue film 6, at this time, the upper adsorption platform 9 will move downwards under the driving action of the first driving mechanism 12 until it is adsorbed and fixed with the upper side of the flexible circuit board, then the first driving mechanism 12 will drive the upper adsorption platform 9 to move upwards, the second driving mechanism 13 will drive the lower adsorption platform 7 to move downwards to reset, the pulling mechanism 8 will pull out the glue film 6 again and lay it flat, then the upper adsorption platform 9 will move downwards until it is contacted with the glue film 6, at this time, the glue film 6 will be coated on the lower surface of the flexible circuit board, then the cutter mechanism 5 will cut the glue film 6 again, the flexible circuit board will move upwards along with the upper adsorption platform 9, in the ascending process, the roller wheels on both sides will roll and bend the glue film 6 coated on the upper surface of the flexible circuit board, both sides of the glue film 6, thereby completing the circumferential enveloping process of the flexible circuit board.
To sum up, the embodiment of the utility model provides an automatic tape pasting machine, it is through adopting the utility model discloses an automatic tape pasting machine has realized the automatic pad pasting to the flexible line way board, has improved pad pasting efficiency, has guaranteed the quality of pad pasting.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (8)
1. An automatic tape sticking machine is characterized in that: the device comprises a rack (1), wherein a belt releasing mechanism (3), a pulling mechanism (8), a rolling mechanism (11), a cutter mechanism (5), an upper adsorption platform (9) and a lower adsorption platform (7) are arranged on the rack (1), the upper adsorption platform (9) and the lower adsorption platform (7) are assembled on the rack (1) in a guiding and sliding manner, and the device also comprises a first driving mechanism (12) for driving the upper adsorption platform (9) to move up and down and a second driving mechanism (13) for driving the lower adsorption platform (7) to move up and down; the tape releasing mechanism (3) is used for winding and storing the adhesive film (6), the pulling mechanism (8) is used for pulling the adhesive film (6) out of the tape releasing mechanism (3) and transversely arranged between the upper adsorption platform (9) and the lower adsorption platform (7), the second driving mechanism (13) is used for driving the lower adsorption platform (7) which is fixedly adsorbed with the flexible circuit board to move upwards so that the glue film (6) is coated on the upper surface of the flexible circuit board, the cutter mechanism (5) is used for cutting the adhesive film (6), the first driving mechanism (12) is used for driving the upper adsorption platform (9) adsorbing the inherent flexible circuit board to move downwards so that the adhesive film (6) is coated on the lower surface of the flexible circuit board, the rolling mechanism (11) is used for rolling and bending the adhesive film (6) on the upper surface or the lower surface of the flexible circuit board so as to coat the adhesive film (6) on the side surface of the flexible circuit board.
2. The automatic taping machine of claim 1, wherein: the tape releasing mechanism (3) comprises a rotating shaft for fixing the rubber disc.
3. The automatic taping machine of claim 1, wherein: the first driving mechanism (12) and the second driving mechanism (13) are both driving cylinders.
4. The automatic taping machine of claim 1, wherein: the cutter mechanism (5) comprises an upper blade (14) and a lower blade (15), and the upper blade (14) and the lower blade (15) are arranged oppositely up and down.
5. The automatic taping machine of claim 1, wherein: the rolling mechanism (11) comprises two rolling wheels, and the two rolling wheels are arranged on two sides of the upper adsorption platform (9) or the lower adsorption platform (7) in a mirror symmetry mode.
6. The automatic taping machine of claim 1, wherein: draw and drag still to be provided with bearing structure (10) between mechanism (8) and the tape releasing mechanism (3), bearing structure (10) are used for supporting glued membrane (6) to the settlement height, in order to make things convenient for drawing of drawing mechanism (8).
7. The automatic taping machine of claim 1, wherein: draw mechanism (8) including pneumatic clamping jaw and third actuating mechanism, pneumatic clamping jaw is used for pressing from both sides tight glued membrane (6), third actuating mechanism is used for driving the translation of pneumatic clamping jaw.
8. The automatic taping machine of claim 1, wherein: the device is characterized by further comprising a control device, wherein the control device is used for overall control of actions of the belt releasing mechanism (3), the pulling mechanism (8), the rolling mechanism (11), the cutter mechanism (5), the upper adsorption platform (9) and the lower adsorption platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020618155.2U CN212243985U (en) | 2020-04-22 | 2020-04-22 | Automatic adhesive tape sticking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020618155.2U CN212243985U (en) | 2020-04-22 | 2020-04-22 | Automatic adhesive tape sticking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212243985U true CN212243985U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020618155.2U Active CN212243985U (en) | 2020-04-22 | 2020-04-22 | Automatic adhesive tape sticking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212243985U (en) |
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2020
- 2020-04-22 CN CN202020618155.2U patent/CN212243985U/en active Active
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