CN212979275U - Foam laminating device for touch screen of mobile phone - Google Patents
Foam laminating device for touch screen of mobile phone Download PDFInfo
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- CN212979275U CN212979275U CN202021310113.9U CN202021310113U CN212979275U CN 212979275 U CN212979275 U CN 212979275U CN 202021310113 U CN202021310113 U CN 202021310113U CN 212979275 U CN212979275 U CN 212979275U
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Abstract
The utility model is suitable for a cell-phone equipment technical field provides a cell-phone touch-sensitive screen bubble cotton laminating device, including the adhesive device that is used for making touch-sensitive screen and bubble cotton bonded mutually, adhesive device includes the base, the upper surface of base is installed the stand, install the backup pad on the lateral wall on stand top, install first cylinder on the lower surface of backup pad; the output shaft of the first cylinder is provided with a connecting piece, the lower surface of the connecting piece is detachably connected with an upper die, a second cylinder is arranged below the upper die, the output shaft of the second cylinder is provided with a lower die, and the top end of the upright post is provided with an air pump; through setting up first cylinder with the second cylinder works as the air pump during operation, first cylinder with the output shaft of second cylinder stretches out to make cell-phone touch-sensitive screen and bubble cotton receive the extrusion of two directions, thereby can guarantee the laminating effect, can improve machining efficiency again.
Description
Technical Field
The utility model belongs to the technical field of the mobile phone equipment, especially, relate to a mobile phone touch screen bubble cotton laminating device.
Background
The foam is a material foamed by plastic particles, and is called foam for short. The foam is divided into PU foam, antistatic foam, conductive foam, EPE, antistatic EPE, CR, EVA, bridging PE, SBR, EPDM, etc. The foam has the characteristics of elasticity, light weight, quick pressure-sensitive fixation, convenient use, free bending, ultrathin volume, reliable performance and the like.
When the traditional laminating extrusion equipment is used, a die is not easy to replace, and the extrusion equipment carries out extrusion lamination in a single direction; on the other hand, the current laminating equipment cannot fix the mobile phone touch screen, so that the mobile phone touch screen is easy to move in the pressurizing process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a foam laminating device for a mobile phone touch screen, which aims to solve the problems that the mould is not easy to replace when the traditional laminating extrusion equipment is used, and the extrusion equipment is extruded and laminated in a single direction; on the other hand, the current laminating equipment cannot fix the mobile phone touch screen, so that the mobile phone touch screen is easy to move in the pressurizing process.
The utility model discloses a mobile phone touch screen foam laminating device, which comprises an adhesive device for adhering a touch screen and foam, wherein the adhesive device comprises a base, the upper surface of the base is provided with a stand column, and the base and the stand column are integrally formed;
a support plate is arranged on the outer side wall of the top end of the upright post, and a first air cylinder is arranged on the lower surface of the support plate;
the output shaft of the first cylinder is provided with a connecting piece, and the lower surface of the connecting piece is detachably connected with an upper die;
a second cylinder is arranged below the upper die and fixedly connected with the base, and a lower die is mounted on an output shaft of the second cylinder;
the air pump is installed on the top of stand, first cylinder with the second cylinder all with the air pump is linked together.
Preferably, the base has a through hole inside;
a first pipeline is arranged in the through hole, and the air pump is communicated with the second air cylinder through the first pipeline;
the outer side wall of the air pump is provided with a second pipeline, and the air pump is communicated with the first air cylinder through the second pipeline.
Preferably, the upper surface of the supporting plate is provided with a supporting piece, and the supporting piece is sleeved on the second pipeline and is fixedly connected with the supporting plate.
Preferably, a rubber block is mounted on the lower surface of the base.
Preferably, the upper surface of the upper die is provided with a circular bulge;
the bottom of the connecting piece is provided with a circular groove matched with the circular bulge, and the circular bulge corresponds to the circular groove.
Preferably, the touch screen further comprises a fixing component for fixing the touch screen;
the fixing assembly comprises two groups of fixing pieces, the two groups of fixing pieces are respectively positioned at two ends of the lower die and are fixedly connected with the lower die, and the fixing pieces are L-shaped;
the fixing assembly further comprises a screw rod, and the screw rod penetrates through the upper surface of the fixing piece and is in threaded connection with the fixing piece.
Preferably, a handle is arranged at the top end of the screw rod;
and a rubber pad is arranged at the bottom end of the screw rod.
Compared with the prior art, the beneficial effects of the utility model are that: by arranging the circular protrusion and the circular groove, when a worker pulls the upper die downwards, the circular protrusion is separated from the circular groove, and the upper die can be detached from the connecting piece; when a worker inserts the circular protrusion into the circular groove, the upper die can be installed on the connecting piece, so that the worker can conveniently replace the die;
by arranging the first cylinder and the second cylinder, when the air pump works, the output shafts of the first cylinder and the second cylinder extend out, so that the mobile phone touch screen and the foam are extruded in two directions, the laminating effect can be ensured, and the processing efficiency can be improved;
through the arrangement of the fixing assembly, a worker firstly places the mobile phone touch screen on the lower die, then holds the handle, rotates the screw rod through the handle, and then the rubber pad descends while rotating until the rubber pad is contacted with the mobile phone touch screen, so that the mobile phone touch screen is prevented from moving in the pressurizing process.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of the structure at A on the lower mold of FIG. 1;
FIG. 3 is a cross-sectional view of the base and the upright of the present invention;
fig. 4 is a front view of the upper mold of the present invention;
fig. 5 is a top view of the connector of the present invention;
in the figure: 1-adhesive device, 11-base, 111-through hole, 112-first pipeline, 113-second pipeline, 114-support piece, 115-rubber block, 12-upright post, 13-support plate, 14-first cylinder, 15-connecting piece, 16-upper die, 161-circular protrusion, 162-circular groove, 17-second cylinder, 18-lower die, 19-air pump, 2-fixing component, 21-fixing piece, 22-screw, 23-handle and 24-rubber pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, a foam bonding device for a touch screen of a mobile phone comprises a bonding device 1 for bonding the touch screen and foam, wherein the bonding device 1 comprises a base 11, a stand column 12 is mounted on the upper surface of the base 11, and the base 11 and the stand column 12 are integrally formed; a support plate 13 is arranged on the outer side wall of the top end of the upright post 12, and a first air cylinder 14 is arranged on the lower surface of the support plate 13; a connecting piece 15 is arranged on an output shaft of the first air cylinder 14, and an upper die 16 is detachably connected to the lower surface of the connecting piece 15; a second cylinder 17 is arranged below the upper die 16, the second cylinder 17 is fixedly connected with the base 11, and an output shaft of the second cylinder 17 is provided with a lower die 18; an air pump 19 is installed at the top end of the upright post 12, and the first air cylinder 14 and the second air cylinder 17 are both communicated with the air pump 19.
In the present embodiment, by providing the base 11 and the upright 12, the base 11 provides support for the second cylinder 17 and the upright 12, and the upright 12 provides support for the support plate 13 and the air pump 19; the first air cylinder 14 is fixedly connected with the upright post 12 through the supporting plate 13 by arranging the supporting plate 13; by arranging the first air cylinder 14 and the second air cylinder 17, when the air pump 19 works, the air is respectively supplied to the second air cylinder 17 and the first air cylinder 14 through the first pipeline 112 and the second pipeline 113, so that the output shafts of the first air cylinder 14 and the second air cylinder 17 extend out simultaneously, the mobile phone touch screen and the foam cotton are pressurized in two directions, the bonding reliability can be ensured, and the processing efficiency can be improved; by arranging the connecting piece 15 and the upper die 16, the upper die 16 is detachably connected with the connecting piece 15 through the circular protrusion 161 and the circular groove 162, so that the die replacement is convenient for workers; by arranging the air pump 19, the air pump 19 supplies air to the first air cylinder 14 and the second air cylinder 17, and the air pump 19 is ZYB80A in type and is electrically connected with an external power supply.
Further, the base 11 has a through hole 111 therein; a first pipeline 112 is arranged in the through hole 111, and the air pump 19 is communicated with the second air cylinder 17 through the first pipeline 112; the outer side wall of the air pump 19 is provided with a second pipe 113, and the air pump 19 and the first cylinder 14 are communicated through the second pipe 113.
In the present embodiment, by providing the through hole 111, wherein the through hole 111 is also formed inside the upright 12, the through hole 111 can provide a placing space for the first duct 112 and reduce the weight of the base 11 and the upright 12; by providing the first and second ducts 112 and 113, the air pump 19 supplies air to the second and first air cylinders 17 and 14 through the first and second ducts 112 and 113, respectively.
Further, a supporting member 114 is disposed on the upper surface of the supporting plate 13, and the supporting member 114 is sleeved on the second pipeline 113 and is fixedly connected to the supporting plate 13.
In the present embodiment, the support member 114 is provided to support the second duct 113, so as to prevent the second duct 113 from shifting.
Further, a rubber block 115 is mounted on the lower surface of the base 11.
In the present embodiment, the rubber block 115 is provided, so that the base 11 increases the frictional force with the floor surface by the rubber block 115, and the operation of the apparatus is more stable.
Further, the upper surface of the upper mold 16 has a circular protrusion 161; the bottom of the connecting member 15 is provided with a circular groove 162 matched with the circular protrusion 161, and the circular protrusion 161 corresponds to the circular groove 162.
In the present embodiment, by providing the circular protrusion 161 and the circular groove 162, when the worker pulls the upper mold 16 downward, the circular protrusion 161 is disengaged from the circular groove 162, and the upper mold 16 can be detached from the connecting member 15; when the worker inserts the circular protrusion 161 into the circular groove 162, the upper mold 16 can be mounted on the connection member 15, thereby facilitating the replacement by the worker and saving the cost.
Further, the fixing component 2 is used for fixing the touch screen; the fixing assembly 2 comprises two groups of fixing pieces 21, the two groups of fixing pieces 21 are respectively positioned at two ends of the lower die 18 and fixedly connected with the lower die 18, and the fixing pieces 21 are L-shaped; the fixing assembly 2 further includes a screw 22, and the screw 22 penetrates through the upper surface of the fixing member 21 and is threadedly engaged with the fixing member 21.
In the embodiment, two sets of fixing pieces 21 are arranged, so that the two sets of fixing pieces 21 respectively provide support for two sets of screws 22, wherein the fixing pieces 21 are fixedly connected with the lower die 18 through locking bolts, and if a worker does not need to fix the mobile phone touch screen, the fixing pieces 21 can be detached only by loosening the locking bolts; by arranging the fixing piece 21 to be L-shaped, the fixing piece 21 in the shape not only saves the installation space, but also can provide good support for the screw rod 22; by providing the screw rod 22, wherein the joint of the fixing member 21 and the screw rod 22 has an external thread, the screw rod 22 is screwed with the fixing member 21 through the external thread.
Further, a handle 23 is mounted at the top end of the screw 22; a rubber pad 24 is mounted to the bottom end of the screw 22.
In the embodiment, by arranging the handle 23, the worker can rotate the screw 22 through the handle 23, thereby saving strength; by arranging the rubber pad 24, the rubber pad 24 protects the screen of the mobile phone touch screen and prevents the screw 22 from directly contacting with the mobile phone touch screen.
In summary, the worker first places the mobile phone touch screen on the lower mold 18, then holds the handle 23, rotates the screw 22 through the handle 23, lowers the rubber pad 24 while rotating until contacting the mobile phone touch screen, then coats the glue solution on a part of the mobile phone touch screen, then places the foam on the mobile phone touch screen, starts the air pump 19, and supplies air to the air pump 19 for the first air cylinder 14 and the second air cylinder 17, so that the output shafts of the first air cylinder 14 and the second air cylinder 17 extend, further drives the upper mold 16 to move downwards, and moves the lower mold 18 upwards, so that the mobile phone touch screen and the foam are squeezed in two directions, thereby ensuring the reliability of bonding, improving the bonding effect, and further improving the processing efficiency.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a cotton laminating device of cell-phone touch-sensitive screen bubble, is including being used for making touch-sensitive screen and bubble cotton adhesive bonding device (1) mutually, its characterized in that: the bonding device (1) comprises a base (11), wherein an upright post (12) is mounted on the upper surface of the base (11), and the base (11) and the upright post (12) are integrally formed;
a support plate (13) is mounted on the outer side wall of the top end of the upright post (12), and a first cylinder (14) is mounted on the lower surface of the support plate (13);
a connecting piece (15) is installed on an output shaft of the first air cylinder (14), and an upper die (16) is detachably connected to the lower surface of the connecting piece (15);
a second cylinder (17) is arranged below the upper die (16), the second cylinder (17) is fixedly connected with the base (11), and an output shaft of the second cylinder (17) is provided with a lower die (18);
an air pump (19) is installed at the top end of the upright post (12), and the first air cylinder (14) and the second air cylinder (17) are communicated with the air pump (19).
2. The foam attaching device for the touch screen of the mobile phone according to claim 1, wherein: the base (11) is internally provided with a through hole (111);
a first pipeline (112) is arranged in the through hole (111), and the air pump (19) is communicated with the second air cylinder (17) through the first pipeline (112);
the outer side wall of the air pump (19) is provided with a second pipeline (113), and the air pump (19) is communicated with the first air cylinder (14) through the second pipeline (113).
3. The foam attaching device for the touch screen of the mobile phone according to claim 2, wherein: the upper surface of backup pad (13) is provided with support piece (114), just support piece (114) cover is established on second pipeline (113), and with backup pad (13) fixed connection.
4. The foam attaching device for the touch screen of the mobile phone according to claim 1, wherein: and a rubber block (115) is arranged on the lower surface of the base (11).
5. The foam attaching device for the touch screen of the mobile phone according to claim 1, wherein: the upper surface of the upper die (16) is provided with a circular bulge (161);
the bottom of the connecting piece (15) is provided with a circular groove (162) matched with the circular protrusion (161), and the circular protrusion (161) corresponds to the circular groove (162).
6. The foam attaching device for the touch screen of the mobile phone according to claim 1, wherein: the fixing component (2) is used for fixing the touch screen;
the fixing assembly (2) comprises two groups of fixing pieces (21), the two groups of fixing pieces (21) are respectively positioned at two ends of the lower die (18) and fixedly connected with the lower die (18), and the fixing pieces (21) are L-shaped;
the fixing component (2) further comprises a screw rod (22), and the screw rod (22) penetrates through the upper surface of the fixing piece (21) and is in threaded connection with the fixing piece (21).
7. The foam attaching device for the touch screen of the mobile phone according to claim 6, wherein: a handle (23) is arranged at the top end of the screw rod (22);
and a rubber pad (24) is arranged at the bottom end of the screw rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021310113.9U CN212979275U (en) | 2020-07-06 | 2020-07-06 | Foam laminating device for touch screen of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021310113.9U CN212979275U (en) | 2020-07-06 | 2020-07-06 | Foam laminating device for touch screen of mobile phone |
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| Publication Number | Publication Date |
|---|---|
| CN212979275U true CN212979275U (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021310113.9U Active CN212979275U (en) | 2020-07-06 | 2020-07-06 | Foam laminating device for touch screen of mobile phone |
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| Country | Link |
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| CN (1) | CN212979275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115583036A (en) * | 2022-09-05 | 2023-01-10 | 颍上隆泰光电科技有限公司 | Cotton laminated structure of cell-phone touch-sensitive screen bubble |
-
2020
- 2020-07-06 CN CN202021310113.9U patent/CN212979275U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115583036A (en) * | 2022-09-05 | 2023-01-10 | 颍上隆泰光电科技有限公司 | Cotton laminated structure of cell-phone touch-sensitive screen bubble |
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