CN211764055U - Accurate counterpoint is automatic to machine of pasting - Google Patents
Accurate counterpoint is automatic to machine of pasting Download PDFInfo
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- CN211764055U CN211764055U CN201922150800.2U CN201922150800U CN211764055U CN 211764055 U CN211764055 U CN 211764055U CN 201922150800 U CN201922150800 U CN 201922150800U CN 211764055 U CN211764055 U CN 211764055U
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Abstract
The utility model belongs to protection film production facility field discloses an automatic machine of pasting of accurate counterpoint, including the frame for the base film winding mechanism and the base film winding mechanism that roll are received to the base film, are used for the transfer membrane to receive the transfer membrane winding mechanism and the transfer membrane winding mechanism that roll for pull the rubber roll drive mechanism of base film, set up the mechanism of shelling on the board, and be used for moving to carry to pasting the mechanism. The utility model has the advantages of simple and reasonable structure, low in manufacturing cost can realize the automation in the protection film production process to pasting the operation, has improved production efficiency greatly, has reduced manufacturing cost, adopts high-precision mechanical action mechanism simultaneously, and the accurate alignment adjustment is realized to the cooperation counterpoint needle, and is high to pasting the precision, and the yields is high, excellent in use effect.
Description
Technical Field
The utility model relates to a protection film production facility field, in particular to accurate counterpoint is automatic to machine of pasting.
Background
With the development of technology and multimedia technology, the application range of camera modules is gradually expanded, and the camera modules are widely applied to digital cameras, digital image recorders, mobile phones, monitors and other electronic products with a photographing function. However, the lens in the conventional camera module is exposed in the air during the production and use processes, the optical performance and the mechanical performance are both reduced, and the service life of the camera module is seriously shortened. Therefore, the camera module protective film is produced.
I regard and adopt silica gel to replace bubble cotton rubber, through moulding plastics to silica gel earlier, compound mode after, make the protection film. In the production process of the protective film, the protective film layer and the base film need to be attached to each other, and the requirement on the accuracy of the attachment is high. The existing pasting machine is in the pasting compounding process of the protection film, the precision requirement along the length direction of the material belt between the protection film layer and the base film of the pasting protection film is relatively low, the pasting precision requirement of the product cannot be met, and the pasting dislocation is easily caused. Therefore, a novel automatic pasting machine capable of realizing accurate alignment is needed, and pasting production operation of the protective film is realized.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides an automatic machine of pasting of accurate counterpoint improves current structure to pasting the machine, adopts creative accurate counterpoint mode, has solved current machine of pasting to pasting compound in-process to the protection film, and is relatively lower to the required precision along material area length direction between protection film layer to pasting the protection film and base film, can't satisfy the required precision to pasting of this product, easily causes the problem to pasting the dislocation.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: an accurate alignment automatic butt-joint machine comprises
A frame; a machine table with a flat plate structure is arranged on the rack;
a base film unwinding mechanism and a base film winding mechanism for winding and unwinding the base film;
the transfer film unwinding mechanism and the transfer film winding mechanism are used for winding and unwinding the transfer film;
a rubber roller traction mechanism for drawing the base film;
the stripping mechanism is arranged on the machine table; the stripping mechanism comprises a stripping plate and a protective film layer carrying platform; the stripper plate is of a flat plate structure which is horizontally arranged; the protective film layer carrying platform is arranged adjacent to the stripping plate;
the opposite pasting mechanism is used for transferring and pasting opposite; the paste aligning mechanism comprises a movable carrier plate, a horizontal screw rod kinematic pair and a vertical screw rod kinematic pair which are respectively used for driving the movable carrier plate to move horizontally and vertically, and a paste aligning frame arranged below the movable carrier plate; the lower part of the attaching frame is connected with an attaching pressing plate through a guide pillar; a movable needle plate is arranged between the opposite sticking frame and the opposite sticking pressure plate; the movable needle plate is movably sleeved on the guide post, and a needle plate cylinder is arranged on the opposite sticking frames; the needle plate cylinder is connected with the movable needle plate and drives the movable needle plate to move in the vertical direction along the guide pillar; two alignment needles penetrating through the opposite pressing plates are arranged on two sides of the movable needle plate; the alignment needle is of a needle body structure with a pointed conical front end and a cylindrical main body; the diameter of the main body part of the alignment needle is the same as the aperture of the positioning holes in the protective film layer and the base film.
As a preferred scheme of the utility model, the base film unreeling mechanism comprises a base film active unreeling shaft and a base film unreeling shaft motor for driving the base film active unreeling shaft to rotate; the base film winding mechanism comprises a base film active winding shaft and a base film winding shaft motor for driving the base film active winding shaft to rotate.
As a preferred scheme of the utility model, the transfer film unreeling mechanism comprises a transfer film driven unreeling shaft which movably rotates; the transfer film winding mechanism comprises a transfer film active winding shaft and a transfer film winding shaft motor for driving the transfer film active winding shaft to rotate.
As a preferred scheme of the utility model, a photoelectric sensor and a pinhole matched with the contraposition needle are arranged on the movable carrier plate; and the photoelectric sensor is in signal connection with the transfer film winding mechanism.
As a preferred scheme of the utility model, the base film is unreeled from the base film unreeling mechanism and is reeled on the base film reeling mechanism through the surface of the machine platform; a friction sticker is pasted and covered on the machine table; the friction paster and the rubber roll traction mechanism are respectively positioned on two sides of the opposite pasting mechanism.
As a preferred scheme of the utility model, rubber roll drive mechanism is located including installing the drive rubber roll in board top drive rubber roll below both sides and with the driven backing roll of drive rubber roll complex, and be used for the drive rubber roll pivoted step motor.
As a preferred scheme of the utility model, four alignment needles are distributed in a rectangular shape; the diameter of the main body part of the alignment needle is larger than 1.5 mm.
As a preferred scheme of the utility model, the horizontal screw rod kinematic pair comprises a horizontal U-shaped bracket, a horizontal screw rod motor, a horizontal screw rod body, a horizontal guide rail and a horizontal screw rod guide sleeve; the horizontal screw rod body is arranged on the horizontal U-shaped support along the length direction of the horizontal U-shaped support; the horizontal guide rail is arranged on one side of the horizontal screw rod body in parallel; the horizontal screw rod motor is positioned at one end of the horizontal U-shaped bracket and drives the horizontal screw rod motor to rotate; the horizontal screw rod guide sleeve is sleeved on the horizontal screw rod body; the vertical screw rod kinematic pair comprises a vertical U-shaped bracket, a vertical screw rod motor, a vertical screw rod body, a vertical guide rail and a vertical screw rod guide sleeve; the vertical U-shaped bracket is connected with the horizontal screw rod guide sleeve and movably clamped on the horizontal guide rail; the vertical screw rod body is arranged on the vertical U-shaped support along the length direction of the vertical U-shaped support; the vertical guide rail is arranged on one side of the vertical screw rod body in parallel; the vertical screw rod motor is positioned at one end of the vertical U-shaped bracket and drives the vertical screw rod motor to rotate; the vertical screw rod guide sleeve is sleeved on the vertical screw rod body; the movable carrier plate is connected with the vertical screw rod guide sleeve and movably clamped on the vertical guide rail.
As a preferred scheme of the utility model, a facing station is arranged on the machine table and is positioned between the protective film layer loading platform and the rubber roll traction mechanism; the opposite sticking station is provided with a PC limiting elastic sheet and the needle hole matched with the opposite needle; the PC limiting elastic sheet is a paper-shaped sheet and is arranged on the opposite-sticking station in an overhead sticking mode through a glue-sticking horizontal frame. Two PC limiting elastic sheets are respectively positioned on two sides of the opposite sticking station.
Through the technical scheme, the utility model discloses technical scheme's beneficial effect is: the utility model has the advantages of simple and reasonable structure, low in manufacturing cost can realize the automation in the protection film production process to pasting the operation, has improved production efficiency greatly, has reduced manufacturing cost, adopts high-precision mechanical action mechanism simultaneously, and the accurate alignment adjustment is realized to the cooperation counterpoint needle, and is high to pasting the precision, and the yields is high, excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a protective film layer of the protective film.
Fig. 3 is a schematic view of a local structure of the rubber roller traction mechanism of the present invention.
Fig. 4 is a schematic structural view of the facing station of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. frame 2, board 3, base film unwinding mechanism
4. Base film winding mechanism 5, transfer film unwinding mechanism 6, transfer film winding mechanism
7. Stripper plate 8, protective film layer carrier 9, horizontal screw rod kinematic pair
10. Vertical screw rod kinematic pair 11, movable carrier plate 12 and opposite sticking frame
13. Needle plate cylinder 14, movable needle plate 15, opposite pressing plate
16. Rubber roller traction mechanism 17, friction sticker 18 and driving rubber roller
19. Driven backing roll 20, PC spacing shell fragment 21, pinhole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
Combine fig. 1 to fig. 4, the utility model discloses an automatic machine of pasting of accurate counterpoint, including frame 1 for the base film winding mechanism 3 and the base film winding mechanism 4 that unreel are received to the base film, a transfer membrane winding mechanism 6 is received to the transfer membrane for the transfer membrane rolls, is used for pulling the rubber roll drive mechanism 16 of base film, sets up the mechanism of shelling on board 2, and is used for moving to carry to pasting the mechanism to pasting of pasting. A machine table 2 with a flat plate structure is arranged on the frame 1.
The structure is optimized specifically: the base film unwinding mechanism 3 comprises a base film active unwinding shaft and a base film unwinding shaft motor for driving the base film active unwinding shaft to rotate. The base film winding mechanism 4 comprises a base film active winding shaft and a base film winding shaft motor for driving the base film active winding shaft to rotate. The transfer film unwinding mechanism 5 comprises a transfer film driven unwinding shaft which can movably rotate. The transfer film winding mechanism 6 comprises a transfer film active winding shaft and a transfer film winding shaft motor for driving the transfer film active winding shaft to rotate. Referring to fig. 3, the rubber roller traction mechanism 16 includes a driving rubber roller 18 installed above the machine table 2, driven support rollers 19 located at two sides below the driving rubber roller 18 and matched with the driving rubber roller 18, and a stepping motor for driving the driving rubber roller 18 to rotate. The rubber roller traction mechanism 16 can also play a role in protecting the composite strength of the film layer and the base film. The stripping mechanism comprises a stripping plate 7 and a protective film layer carrying platform 8; the stripper plate 7 is a flat plate structure arranged horizontally. The protective film layer carrying platform 8 is arranged adjacent to the stripper plate 7; the pasting mechanism comprises a movable carrier plate 11, a horizontal screw rod kinematic pair 9 and a vertical screw rod kinematic pair 10 which are respectively used for driving the movable carrier plate 11 to move horizontally and vertically, and a pasting frame 12 arranged below the movable carrier plate 11. An attaching pressing plate 15 is connected below the attaching frame 12 through a guide post. A movable needle plate 14 is provided between the attaching frame 12 and the attaching presser plate 15. The movable needle plate 14 is movably sleeved on the guide post, and a needle plate cylinder 13 is arranged on the opposite sticking frame 12. The needle plate cylinder 13 is connected with the movable needle plate 14, and drives the movable needle plate 14 to move along the guide post in the vertical direction. Two aligning pins penetrating through the abutting pressing plate 15 are arranged on both sides of the movable needle plate 14. The contraposition needle is a needle body structure with the front end in a pointed cone shape and a cylindrical main body. The diameter of the main body part of the alignment needle is the same as the aperture of the positioning holes on the protective film layer and the base film. An opposite-sticking station is arranged on the machine table 2 and is positioned between the protective film layer carrier 8 and the rubber roller traction mechanism 16.
In the scheme, the mode that the paste mechanism is moved by adopting the lead screw kinematic pair is explained, and high-precision movement precision is ensured. The following structure is particularly preferable for the horizontal screw kinematic pair 9 and the vertical screw kinematic pair 10. The horizontal screw rod kinematic pair 9 comprises a horizontal U-shaped bracket, a horizontal screw rod motor, a horizontal screw rod body, a horizontal guide rail and a horizontal screw rod guide sleeve. The horizontal screw rod body is installed on the horizontal U-shaped support along the length direction of the horizontal U-shaped support. The horizontal guide rail is arranged on one side of the horizontal screw rod body in parallel; the horizontal screw motor is positioned at one end of the horizontal U-shaped bracket and drives the horizontal screw motor to rotate. The horizontal screw rod guide sleeve is sleeved on the horizontal screw rod body. The vertical screw rod kinematic pair 10 comprises a vertical U-shaped bracket, a vertical screw rod motor, a vertical screw rod body, a vertical guide rail and a vertical screw rod guide sleeve. The vertical U-shaped bracket is connected with the horizontal screw rod guide sleeve and movably clamped on the horizontal guide rail. The vertical screw rod body is installed on the vertical U-shaped support along the length direction of the vertical U-shaped support. The vertical guide rails are arranged on one side of the vertical screw rod body in parallel; the vertical screw rod motor is positioned at one end of the vertical U-shaped bracket and drives the vertical screw rod motor to rotate; the vertical screw rod guide sleeve is sleeved on the vertical screw rod body. The movable carrier plate 11 is connected with the vertical screw rod guide sleeve and is movably clamped on the vertical guide rail.
In order to realize automatic positioning after stripping of the protective film layer, a photoelectric sensor and a pinhole 21 matched with a contraposition needle are arranged on the movable carrier plate 11; the photoelectric sensor is in signal connection with the transfer film winding mechanism 6.
In order to enable the base film on the opposite pasting station to be in a flat state, the base film is unreeled from a base film unreeling mechanism 3 and is reeled on a base film reeling mechanism 4 through the surface of a machine table 2; a friction sticker 17 is pasted and covered on the machine table 2; the friction sticker 17 and the rubber roller traction mechanism 16 are respectively positioned on two sides of the opposite sticking mechanism. Meanwhile, with reference to fig. 4, a PC limiting elastic sheet 20 and a pinhole 21 matched with the alignment pin may be arranged on the alignment station; the PC limiting elastic sheet 20 is a paper-shaped sheet and is arranged on the opposite sticking station in an overhead sticking mode through a glue sticking level. Two PC limiting elastic sheets 20 are respectively positioned at two sides of the opposite sticking station.
In order to better realize accurate alignment, four alignment needles are distributed in a rectangular shape; the diameter of the main body part of the alignment needle is larger than 1.5 mm.
The utility model discloses a to pasting principle and action process: the base film is unreeled from the base film unreeling mechanism 3 and reeled in the base film reeling mechanism 4, the protective film is initially compounded on the transfer film and is reeled in the transfer film unreeling mechanism 5, when the transfer film passes through the stripping mechanism, the protective film is separated from the transfer film and falls on the protective film carrying platform 8, and the transfer film is reeled in the transfer film reeling mechanism 6; the base film is along the 2 surface transmissions of board, and the transfer film is located the transmission of base film top, at the transmission in-process, relies on a plurality of guiding axles that set up on frame 1 to lead. The specific action process is as follows: the transfer film winding mechanism 6 drives the transfer film to transmit, the transfer film bypasses from the upper surface of the stripper plate 7 to the lower surface of the stripper plate 7, and in the bypassing process, due to the surface tension of the protective film, the protective film is separated from the transfer film, and the protective film falls on the protective film carrying platform 8; when the photoelectric sensor on the protective film layer carrying platform 8 detects that one protective film layer falls on the protective film layer carrying platform 8, the photoelectric sensor feeds back a signal to the transfer film winding mechanism 6, and the transfer film winding mechanism 6 stops operating; in the transmission process of the base film, a rubber roller traction mechanism 16 drives a rubber roller 18 to perform traction movement, a base film unreeling mechanism 3 and a base film reeling mechanism 4 synchronously move with the rubber roller traction mechanism 16, and the start and stop of the base film unreeling mechanism 3 and the base film reeling mechanism 4 are judged according to the start and stop of the rubber roller traction mechanism 16; the rubber roller traction mechanism 16 is driven by a stepping motor, and the lengths of the traction base film movements are the same each time; after the photoelectric sensor detects that the protective film is in place on the protective film carrying platform 8, a signal is fed back to the horizontal screw rod kinematic pair 9, the horizontal screw rod kinematic pair 9 drives the movable carrier plate 11 to move right above the protective film carrying platform 8, then the vertical screw rod kinematic pair 10 drives the movable carrier plate 11 to move downwards, at the moment, the movable needle plate 14 is attached to the opposite sticking pressure plate 15, and the opposite sticking pressure plate 15 extends downwards from the opposite sticking needle; because the movable carrier plate 11 moves downwards, the alignment needle is inserted into the positioning hole of the protective film layer, because the front end of the alignment needle is in a pointed cone shape and the main body is in a cylindrical shape structure, and the size of the alignment needle is consistent with that of the positioning hole, the alignment needle can realize fine adjustment on the protective film layer in the insertion process; then the vertical screw rod kinematic pair 10 drives the movable carrier plate 11 to reset upwards, the size of the four alignment pins is consistent with that of the positioning holes on the protective film layer, and the protective film layer is light and thin and can be taken up by the alignment pins and then moves to a position right above the alignment station through the vertical screw rod kinematic pair 10; the opposite sticking mechanism feeds back a signal to the rubber roller traction mechanism 16, and at the moment, the rubber roller traction mechanism 16 is in a stop state after primary stepping traction is carried out; the rubber roller traction mechanism 16 is used for state confirmation feedback, the vertical screw rod kinematic pair 10 drives the movable carrier plate 11 to move downwards and be pressed on the base film, the alignment pin is inserted into a positioning hole of the base film to finely adjust the base film, the pasting pressure plate 15 is pressed on the protective film layer, the base film and the protective film layer are accurately compounded and pasted in an opposite mode, then the needle plate cylinder 13 drives the movable needle plate 14 to move upwards to be separated from the pasting pressure plate 15, the alignment pin is separated from the base film and the protective film layer, and finally the pasting mechanism is reset to finish one pasting operation.
Through the above-mentioned specific embodiment, the beneficial effects of the utility model are that: the utility model has the advantages of simple and reasonable structure, low in manufacturing cost can realize the automation in the protection film production process to pasting the operation, has improved production efficiency greatly, has reduced manufacturing cost, adopts high-precision mechanical action mechanism simultaneously, and the accurate alignment adjustment is realized to the cooperation counterpoint needle, and is high to pasting the precision, and the yields is high, excellent in use effect.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An accurate alignment automatic butt-joint machine is characterized by comprising
A frame; a machine table with a flat plate structure is arranged on the rack;
a base film unwinding mechanism and a base film winding mechanism for winding and unwinding the base film;
the transfer film unwinding mechanism and the transfer film winding mechanism are used for winding and unwinding the transfer film;
a rubber roller traction mechanism for drawing the base film;
the stripping mechanism is arranged on the machine table; the stripping mechanism comprises a stripping plate and a protective film layer carrying platform; the stripper plate is of a flat plate structure which is horizontally arranged; the protective film layer carrying platform is arranged adjacent to the stripping plate;
the opposite pasting mechanism is used for transferring and pasting opposite; the paste aligning mechanism comprises a movable carrier plate, a horizontal screw rod kinematic pair and a vertical screw rod kinematic pair which are respectively used for driving the movable carrier plate to move horizontally and vertically, and a paste aligning frame arranged below the movable carrier plate; the lower part of the attaching frame is connected with an attaching pressing plate through a guide pillar; a movable needle plate is arranged between the opposite sticking frame and the opposite sticking pressure plate; the movable needle plate is movably sleeved on the guide post, and a needle plate cylinder is arranged on the opposite sticking frames; the needle plate cylinder is connected with the movable needle plate and drives the movable needle plate to move in the vertical direction along the guide pillar; two alignment needles penetrating through the opposite pressing plates are arranged on two sides of the movable needle plate; the alignment needle is of a needle body structure with a pointed conical front end and a cylindrical main body; the diameter of the main body part of the alignment needle is the same as the aperture of the positioning holes in the protective film layer and the base film.
2. The accurate alignment automatic laminating machine of claim 1, wherein the base film unwinding mechanism comprises a base film active unwinding shaft and a base film unwinding shaft motor for driving the base film active unwinding shaft to rotate; the base film winding mechanism comprises a base film active winding shaft and a base film winding shaft motor for driving the base film active winding shaft to rotate.
3. The accurate alignment automatic laminating machine according to claim 1, wherein the transfer film unwinding mechanism comprises a transfer film driven unwinding shaft which movably rotates; the transfer film winding mechanism comprises a transfer film active winding shaft and a transfer film winding shaft motor for driving the transfer film active winding shaft to rotate.
4. The accurate alignment automatic pasting machine according to claim 3, wherein a photoelectric sensor and a pinhole matched with the alignment pin are arranged on the movable carrier plate; and the photoelectric sensor is in signal connection with the transfer film winding mechanism.
5. The accurate alignment automatic laminating machine according to claim 4, wherein the base film is unwound from a base film unwinding mechanism, passes through the surface of a machine table, and is wound on a base film winding mechanism; a friction sticker is pasted and covered on the machine table; the friction paster and the rubber roll traction mechanism are respectively positioned on two sides of the opposite pasting mechanism.
6. The accurate alignment automatic opposite pasting machine according to claim 4, wherein the rubber roller traction mechanism comprises a driving rubber roller installed above the machine table, driven supporting rollers located on two sides below the driving rubber roller and matched with the driving rubber roller, and a stepping motor used for driving the driving rubber roller to rotate.
7. The precise alignment automatic pasting machine as claimed in claim 4, wherein four alignment needles are distributed in a rectangular shape; the diameter of the main body part of the alignment needle is larger than 1.5 mm.
8. The accurate alignment automatic facing machine according to claim 4, wherein the horizontal screw rod kinematic pair comprises a horizontal U-shaped bracket, a horizontal screw rod motor, a horizontal screw rod body, a horizontal guide rail and a horizontal screw rod guide sleeve; the horizontal screw rod body is arranged on the horizontal U-shaped support along the length direction of the horizontal U-shaped support; the horizontal guide rail is arranged on one side of the horizontal screw rod body in parallel; the horizontal screw rod motor is positioned at one end of the horizontal U-shaped bracket and drives the horizontal screw rod motor to rotate; the horizontal screw rod guide sleeve is sleeved on the horizontal screw rod body; the vertical screw rod kinematic pair comprises a vertical U-shaped bracket, a vertical screw rod motor, a vertical screw rod body, a vertical guide rail and a vertical screw rod guide sleeve; the vertical U-shaped bracket is connected with the horizontal screw rod guide sleeve and movably clamped on the horizontal guide rail; the vertical screw rod body is arranged on the vertical U-shaped support along the length direction of the vertical U-shaped support; the vertical guide rail is arranged on one side of the vertical screw rod body in parallel; the vertical screw rod motor is positioned at one end of the vertical U-shaped bracket and drives the vertical screw rod motor to rotate; the vertical screw rod guide sleeve is sleeved on the vertical screw rod body; the movable carrier plate is connected with the vertical screw rod guide sleeve and movably clamped on the vertical guide rail.
9. The accurate alignment automatic opposite-pasting machine according to claim 4, characterized in that an opposite-pasting station is arranged on the machine table and is positioned between the protective film layer carrying platform and the rubber roller traction mechanism; the opposite sticking station is provided with a PC limiting elastic sheet and the needle hole matched with the opposite needle; the PC limiting elastic sheets are paper-shaped sheets and are arranged on the opposite pasting stations in an overhead mode through adhesive pasting horizontal frames, and the number of the PC limiting elastic sheets is two, and the two PC limiting elastic sheets are located on two sides of the opposite pasting stations respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922150800.2U CN211764055U (en) | 2019-12-04 | 2019-12-04 | Accurate counterpoint is automatic to machine of pasting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150800.2U CN211764055U (en) | 2019-12-04 | 2019-12-04 | Accurate counterpoint is automatic to machine of pasting |
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| CN211764055U true CN211764055U (en) | 2020-10-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843320A (en) * | 2019-12-04 | 2020-02-28 | 苏州优派克电子科技有限公司 | Accurate counterpoint is automatic to machine of pasting |
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2019
- 2019-12-04 CN CN201922150800.2U patent/CN211764055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843320A (en) * | 2019-12-04 | 2020-02-28 | 苏州优派克电子科技有限公司 | Accurate counterpoint is automatic to machine of pasting |
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