CN210490982U - Cell-phone shell making devices - Google Patents
Cell-phone shell making devices Download PDFInfo
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- CN210490982U CN210490982U CN201922287368.1U CN201922287368U CN210490982U CN 210490982 U CN210490982 U CN 210490982U CN 201922287368 U CN201922287368 U CN 201922287368U CN 210490982 U CN210490982 U CN 210490982U
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Abstract
The utility model belongs to the technical field of the technique of cell-phone shell preparation and specifically relates to a cell-phone shell making devices is related to. The mobile phone shell manufacturing device comprises a rack, a placing table, a positioning mechanism, a first driving assembly, a second driving assembly and a glue dispensing mechanism for dispensing glue to a plastic shell, wherein the glue dispensing mechanism is arranged on the rack in a lifting mode, the positioning mechanism comprises a first fixing plate and a second fixing plate which are fixedly arranged on the placing table and used for respectively positioning two vertical sides of the mobile phone shell, the positioning mechanism further comprises a first positioning plate and a second positioning plate, the first positioning plate can be close to or far away from the first fixing plate, and the first driving assembly is used for driving the first positioning plate to move; the second positioning plate can be close to or far away from the second fixing plate, and the second driving assembly is used for driving the second positioning plate to move. The utility model discloses has following effect: the situation that the plastic shell deviates in the dispensing process due to the fact that the positioning mechanism cannot position the four sides of the plastic shell is effectively prevented.
Description
Technical Field
The utility model belongs to the technical field of the technique of cell-phone shell preparation and specifically relates to a cell-phone shell making devices is related to.
Background
Currently, mobile phone cases are ornaments that protect or decorate the appearance of a mobile phone. The mobile phone shell is diversified aiming at the increase of mobile phone brands and functions, and is divided into products such as a PC shell, leather, cloth, hard plastic, leather sheath, toughened glass shell, soft plastic and the like according to the quality. Among them, the tempered glass shell is widely used in the market by its excellent embodiment in durability and scratch resistance.
As shown in fig. 1, the conventional device for manufacturing a mobile phone shell generally includes a frame 1a, a placement platform 2a, a positioning mechanism 3a and a dispensing mechanism 4a, wherein the dispensing mechanism 4a is arranged on the frame 1a in a lifting manner, the positioning mechanism 3a is arranged on the placement platform 2a, the positioning mechanism 3a includes a first fixing plate 5a, second fixed plate 6a and locating plate 7a, first fixed plate 5a and second fixed plate 6a mutually perpendicular just are used for fixing a position plastic casing mutually perpendicular's both sides, and the mobilizable setting of locating plate 7a is on putting thing platform 2a, and locating plate 7a is relative with first fixed plate 5a, just is used for fixing a position plastic casing, and first fixed plate 5a, second fixed plate 6a and locating plate 7a form and are used for placing plastic casing's thing groove 8 a. In the manufacturing process of the toughened glass shell, an operator firstly adjusts the positioning plate 7a to enable the size of the storage groove 8a to be matched with the size of the plastic shell, then places the plastic shell in the storage groove 8a, lowers the glue dispensing mechanism 4a to dispense glue on the back of the plastic shell, and then places the glass back plate on the back of the plastic shell to enable the glass back plate to be bonded with the plastic shell, so that the toughened glass shell is manufactured.
The above prior art solutions have the following drawbacks: the positioning mechanism 3a can only position three sides of the plastic shell, one side of the plastic shell is not positioned, the plastic shell possibly deviates towards the other side in the glue dispensing process to cause that glue is not completely dispensed onto the plastic shell, so that the connection strength of the glass back plate and the plastic shell is insufficient, and the quality of the toughened glass shell is reduced.
Disclosure of Invention
Not enough to prior art exists, the utility model aims at providing a cell-phone shell making devices, the technical problem that solve is: how to prevent the plastic shell from deviating in the dispensing process caused by the fact that the positioning mechanism cannot position the four sides of the plastic shell.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model discloses a mobile phone shell manufacturing device, including frame, put the thing platform, positioning mechanism, first drive assembly, second drive assembly and be used for the point gum machine that glues to plastic housing point, the setting of point gum machine liftable is in the frame, positioning mechanism includes first fixed plate and second fixed plate, first fixed plate and second fixed plate are all fixed to be set up on putting the thing platform, first fixed plate and second fixed plate mutually perpendicular and be used for fixing a position the mutually perpendicular both sides of cell-phone shell, positioning mechanism still includes first locating plate and second locating plate, first locating plate and second locating plate mobilizable setting put on putting the thing platform; the first positioning plate is opposite to the first fixing plate, and the first positioning plate can be close to or far away from the first fixing plate; the first driving assembly comprises a first lead screw and a first moving block sleeved on the lead screw in a threaded manner, the first lead screw is rotatably arranged on the object placing table, the first positioning plate is fixedly connected with the first moving block, and a first limiting groove is formed in the second fixing plate and used for limiting the first moving block so that the first moving block is driven to move along the length direction of the first lead screw; the second positioning plate is opposite to the second fixing plate, the second positioning plate can be close to or far away from the second fixing plate, and the second driving assembly is used for driving the second positioning plate to move; the first fixing plate, the second fixing plate, the first positioning plate and the second positioning plate form an object placing groove for placing the plastic shell.
By adopting the technical scheme, when an operator rotates the first lead screw, the first movable block can move along the length direction of the first lead screw under the operation of the first limiting groove, and at the moment, the first positioning plate fixedly connected with the first movable block also moves correspondingly, so that the first positioning plate can correspondingly approach or keep away from the first fixed plate, and the first positioning plate and the first fixed plate can position two opposite sides of the plastic shell; then the operating personnel can make the second drive assembly operation, thereby the second locating plate also can be corresponding be close to or keep away from the second fixed plate, thereby second locating plate and second fixed plate also can fix a position the other relative both sides of plastic housing, so first fixed plate, the second fixed plate, first locating plate and second locating plate can form and put the thing groove with plastic housing size assorted, first fixed plate, the second fixed plate, first locating plate and second locating plate can fix a position four sides of plastic housing, thereby at the difficult skew of in-process plastic housing of gluing, the condition emergence that the plastic housing takes place the skew has effectively been prevented to the point that positioning mechanism can't fix a position the in-process plastic housing that leads to in four sides of plastic housing.
The present invention may be further configured in a preferred embodiment as: the first screw rod is arranged in the first limiting groove.
Through adopting above-mentioned technical scheme, first lead screw is difficult for suffering the collision impaired, has prolonged the life of first lead screw.
The present invention may be further configured in a preferred embodiment as: one end of the first screw rod penetrates out of the first limiting groove and is fixedly provided with a first rotating handle.
Through adopting above-mentioned technical scheme, first rotation handle has increased operating personnel's application of force area, and operating personnel's use is felt better.
The present invention may be further configured in a preferred embodiment as: the second driving assembly comprises a second lead screw and a second moving block sleeved on the second lead screw in a threaded manner, and the second lead screw is rotatably arranged on the object placing table; the auxiliary block is fixedly arranged on the object placing table, a second limiting groove is formed in the auxiliary block, and the second limiting groove is used for limiting a second moving block so that the second moving block is driven to move along the length direction of the second lead screw; the adjusting rod is provided with a threaded blind hole, the threaded blind hole is in threaded connection with the second lead screw, and the adjusting rod is fixedly connected with the second moving block; the auxiliary block is provided with an opening, and one end of the adjusting rod penetrates through the opening and is fixedly connected with the second positioning plate.
Through adopting above-mentioned technical scheme, when the second lead screw rotates, the second movable block can follow the length direction motion of second lead screw under the effect of second spacing groove, because adjust the pole through screw thread blind hole and second lead screw threaded connection, adjust the pole also with second movable block fixed connection, so adjust the pole can corresponding length direction motion along the second lead screw, because the opening of supplementary piece is worn out to the one end of adjusting the pole, so adjust the pole can be corresponding when the length direction motion along the second lead screw for the opening is flexible, thereby also can corresponding length direction motion along the second lead screw with the second locating plate of adjusting pole fixed connection, thereby only need rotate the second lead screw, just enable the motion of second locating plate, the location regulation of second locating plate is comparatively convenient.
The present invention may be further configured in a preferred embodiment as: the second screw rod is arranged in the second limiting groove.
Through adopting above-mentioned technical scheme, the difficult collision of second lead screw is impaired, has prolonged the life of second lead screw.
The present invention may be further configured in a preferred embodiment as: the reversing mechanism also comprises a first gear, a second gear and a reversing rod; the fixed cover of first gear is established on the second lead screw, the second gear with first gear meshes mutually, the fixed cover of second gear is established on the reversing lever, the axis of reversing lever with the axis of second lead screw is perpendicular.
Through adopting above-mentioned technical scheme, the corresponding also can rotate of second gear when the reversing lever rotates, and then also can rotate with the first gear of second gear meshing to the corresponding rotation of second lead screw, so only need rotate the reversing lever and just enable the second lead screw and rotate, because the axis of reversing lever is perpendicular with the axis of second lead screw, so the operation personnel can operate the reversing lever in the direction of a convenient operation, operation personnel convenient to use.
The present invention may be further configured in a preferred embodiment as: and a second rotating handle is arranged at one end of the reversing rod, which deviates from the second gear.
Through adopting above-mentioned technical scheme, the second rotates the handle and has increased operating personnel's application of force area to operating personnel's use is felt better.
The present invention may be further configured in a preferred embodiment as: the first fixing block is provided with a guide groove, the guide groove extends along the length direction of the second screw rod, the second positioning plate is provided with a guide block, the guide block is inserted into the guide groove, and the guide groove is used for guiding the guide block.
Through adopting above-mentioned technical scheme, the guide way can be to the guide block direction, because the guide block setting is on the second locating plate, so the guide way can be to the direction of second locating plate, so the motion of second locating plate is more accurate.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the situation that the plastic shell deviates in the dispensing process due to the fact that the positioning mechanism cannot position the four sides of the plastic shell is effectively prevented;
2. the first screw rod is not easy to be damaged by collision, and the service life of the first screw rod is prolonged;
3. the operation personnel have convenient use and better use feeling;
4. the second screw rod is not easy to collide and damage, and the service life of the second screw rod is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a device for manufacturing a mobile phone case according to the background of the present invention.
Fig. 2 is a schematic structural diagram of a device for manufacturing a mobile phone case according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of the device for manufacturing a mobile phone case of fig. 2 after removing the auxiliary block.
Figure 4 is a right side view of the device for making the handset housing of figure 2.
Fig. 5 is a cross-sectional view at a-a in fig. 4.
In the figure, 1a, a frame; 2a, placing a table; 3a, a positioning mechanism; 4a, a glue dispensing mechanism; 5a, a first fixing plate; 6a, a second fixing plate; 7a, a positioning plate; 8a, a storage groove;
1. a frame; 2. a placing table; 3. a positioning mechanism; 301. a first fixing plate; 302. a second fixing plate; 303. a first positioning plate; 304. a second positioning plate; 4. a glue dispensing mechanism; 5. a first drive assembly; 501. a first lead screw; 502. a first moving block; 6. a second drive assembly; 601. a second lead screw; 602. a second moving block; 7. a first limit groove; 8. a storage groove; 9. a first rotating handle; 10. an auxiliary block; 11. adjusting a rod; 12. a threaded blind hole; 13. an opening; 14. a first gear; 15. a second gear; 16. a reversing lever; 17. a second rotating handle; 18. a guide groove; 19. a guide block; 20. a second limit groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 2 or fig. 3, for the utility model discloses a cell-phone shell making devices, including frame 1, put thing platform 2, positioning mechanism 3, first drive assembly 5, second drive assembly 6 constructs 4 with the point gum machine that is used for gluing to plastic housing point, the setting of 4 liftable points gum machine constructs is in frame 1, positioning mechanism 3 includes first fixed plate 301 and second fixed plate 302, first fixed plate 301 and second fixed plate 302 are square board, first fixed plate 301 and second fixed plate 302 are all fixed to be set up on putting thing platform 2, fixed mode of setting can be welding or bolted connection. The first fixing plate 301 and the second fixing plate 302 are perpendicular to each other and are used for positioning both sides of the vertical hand case. The positioning mechanism 3 further comprises a first positioning plate 303 and a second positioning plate 304, and the first positioning plate 303 and the second positioning plate 304 are square plates. The first positioning plate 303 and the second positioning plate 304 are movably disposed on the object placing table 2.
With respect to the specific movable arrangement of the first positioning plate 303, as shown in fig. 2 or fig. 3, the first positioning plate 303 is opposite to the first fixing plate 301, and the first positioning plate 303 can be close to or far from the first fixing plate 301. The first driving assembly 5 comprises a first lead screw 501 and a first moving block 502 which is sleeved on the lead screw in a threaded manner, the first moving block 502 can be a square block, the first lead screw 501 can be rotatably arranged on the object placing table 2, the first positioning plate 303 is fixedly connected with the first moving block 502, and the fixed connection mode can be welding or integrated forming. The second fixing plate 302 is provided with a first limiting groove 7, the first limiting groove 7 may be a square groove, and the first limiting groove 7 is used for limiting the first moving block 502, so that the first moving block 502 is driven to move along the length direction of the first lead screw 501. Because the first moving block 502 is a square block and the first limit groove 7 is a square groove, when the first lead screw 501 rotates, the first moving block 502 cannot rotate along with the first lead screw 501 under the action of the first limit groove 7, and only can move along the length direction of the first lead screw 501, so that the first limit groove 7 can limit the first moving block 502. Preferably, the first screw 501 is disposed inside the first limiting groove 7, so that the first screw 501 is not easily damaged by collision, and the service life of the first screw 501 is prolonged. In addition, one end of the first lead screw 501 penetrates through the first limiting groove 7 and is fixedly provided with a first rotating handle 9, the first rotating handle 9 can be circular, and the first rotating handle 9 and the first lead screw 501 can be connected in a welding manner.
In addition, as shown in fig. 2 or fig. 3, the second positioning plate 304 is opposite to the second fixing plate 302, the second positioning plate 304 can be close to or far from the second fixing plate 302, and the second driving assembly 6 is used for driving the second positioning plate 304 to move. Regarding the movable specific arrangement of the second positioning plate 304, as shown in fig. 2 and fig. 3, the device for manufacturing a mobile phone case may further include an auxiliary block 10 and an adjusting rod 11, the second driving assembly 6 includes a second lead screw 601 and a second moving block 602 sleeved on the second lead screw 601 through a threaded sleeve, the second moving block 602 may be a square block, and the second lead screw 601 is rotatably disposed on the object placing table 2. The auxiliary block 10 is fixedly arranged on the object placing table 2, and the auxiliary block 10 and the object placing table 2 can be connected by welding or bolts. As shown in fig. 4 and 5, the auxiliary block 10 is provided with a second limiting groove 20, and the second limiting groove 20 is used for limiting the second moving block 602, so that the second moving block 602 is driven to move along the length direction of the second lead screw 601. The second limiting groove 20 may be a square groove, and since the second moving block 602 is square, when the second lead screw 601 rotates, the second moving block 602 cannot rotate synchronously along with the second lead screw 601, and only moves along the length direction of the second lead screw 601, that is, the second limiting groove 20 limits the second moving block 602. The adjusting rod 11 can be a cylindrical rod, the adjusting rod 11 has a blind threaded hole 12, the blind threaded hole 12 is in threaded connection with the second lead screw 601, the adjusting rod 11 is fixedly connected with the second moving block 602, and the fixed connection mode can be welding or integrated molding. The auxiliary block 10 has an opening 13, the opening 13 may be a circular opening, one end of the adjusting rod 11 penetrates through the opening 13 and is fixedly connected to the second positioning plate 304, and the adjusting rod 11 and the second positioning plate 304 may be connected by welding or integrally forming. Preferably, the second screw 601 is disposed in the second limiting groove 20, so that the second screw 601 is not easily damaged by collision, and the service life of the second screw 601 is prolonged.
Meanwhile, as shown in fig. 3, in order to enable the operator to rotate the second lead screw 601 in a convenient direction, the mobile phone case fabricating apparatus may further include a first gear 14, a second gear 15 and a reversing lever 16; the first gear 14 and the second gear 15 can both be end face gears, the first gear 14 is fixedly sleeved on the second screw rod 601, the fixing and sleeving mode can be a key connection mode, the second gear 15 is meshed with the first gear 14, the second gear 15 is fixedly sleeved on the reversing rod 16, the fixing and sleeving mode can also be a key connection mode, the axis of the reversing rod 16 is perpendicular to the axis of the second screw rod 601, the second gear 15 correspondingly rotates when the reversing rod 16 rotates, and further the first gear 14 meshed with the second gear 15 also rotates, so that the second screw rod 601 correspondingly rotates, the second screw rod 601 can rotate only by rotating the reversing rod 16, and because the axis of the reversing rod 16 is perpendicular to the axis of the second screw rod 601, an operator can operate the reversing rod 16 in a direction convenient to operate, and the use of the operator is convenient. Preferably, a second rotating handle 17 is arranged at one end of the reversing rod 16, which is away from the second gear 15, and the second rotating handle 17 and the reversing rod 16 can be connected by welding.
In addition, as shown in fig. 2 or 3, in order to make the movement of the second positioning plate 304 more accurate, a guide groove 18 is formed on the first fixing block, the guide groove 18 may be a square groove, the guide groove 18 extends along the length direction of the second screw 601, a guide block 19 is formed on the second positioning plate 304, the guide block 19 may be a square block, the guide block 19 is inserted into the guide groove 18, the guide groove 18 is used for guiding the guide block 19, the guide groove 18 can guide the guide block 19, and since the guide block 19 is disposed on the second positioning plate 304, the guide groove 18 can guide the second positioning plate 304, so the movement of the second positioning plate 304 is more accurate.
Finally, as shown in fig. 2 or fig. 3, the first fixing plate 301, the second fixing plate 302, the first positioning plate 303 and the second positioning plate 304 form a storage slot 8 for placing the plastic housing, the storage slot 8 is correspondingly a square slot, and since the first positioning plate 303 and the second positioning plate 304 are both adjustable, in the using process, the operator can adjust the storage slot 8 to the size matched with the plastic housing, the four sides of the plastic housing can be positioned, the plastic housing is not easy to shift in the dispensing process, and the situation that the plastic housing shifts in the dispensing process due to the fact that the positioning mechanism 3 cannot position the four sides of the plastic housing is successfully prevented.
The implementation principle of the embodiment is as follows: in the manufacturing process of the toughened glass shell, an operator rotates the first rotating handle 9 to rotate the first screw rod 501, so that the first positioning plate 303 is correspondingly close to or far away from the first fixing plate 301, the distance between the first positioning plate 303 and the first fixing plate 301 is adjusted, and the first positioning plate 303 and the first fixing plate 301 can position two opposite sides of the plastic shell. Then the second rotating handle 17 is rotated to rotate the reversing lever 16, so that the second gear 15 rotates and drives the first gear 14 engaged therewith to rotate, at this time, the second lead screw 601 correspondingly rotates, so that the adjusting lever 11 extends and retracts relative to the opening 13, the second positioning plate 304 connected with the adjusting lever 11 correspondingly moves, so that the second positioning plate 304 correspondingly approaches to or departs from the second fixing plate 302, so that the second positioning plate 304 and the second fixing plate 302 can also position the other opposite two sides of the plastic shell, so that the first fixing plate 301, the second fixing plate 302, the first positioning plate 303 and the second positioning plate 304 can form an object placing groove 8 matched with the size of the plastic shell, the first fixing plate 301, the second fixing plate 302, the first positioning plate 303 and the second positioning plate 304 can position the four sides of the plastic shell, so that the plastic shell is not easy to deviate in the dispensing process, the situation that the plastic shell deviates in the dispensing process due to the fact that the positioning mechanism 3 cannot position the four sides of the plastic shell is effectively prevented from occurring.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a cell-phone shell making devices, which comprises a frame (1), put thing platform (2), positioning mechanism (3) and be used for dispensing mechanism (4) to plastic casing, the setting of dispensing mechanism (4) liftable is on frame (1), positioning mechanism (3) are including first fixed plate (301) and second fixed plate (302), first fixed plate (301) and second fixed plate (302) are all fixed to be set up on putting thing platform (2), first fixed plate (301) and second fixed plate (302) mutually perpendicular just are used for fixing a position cell-phone shell looks vertically both sides, its characterized in that: the positioning mechanism (3) further comprises a first positioning plate (303) and a second positioning plate (304), and the first positioning plate (303) and the second positioning plate (304) are movably arranged on the object placing table (2);
the first positioning plate (303) is opposite to the first fixing plate (301), and the first positioning plate (303) can be close to or far away from the first fixing plate (301);
the first driving assembly (5) comprises a first lead screw (501) and a first moving block (502) sleeved on the lead screw in a threaded manner, the first lead screw (501) is rotatably arranged on the object placing table (2), the first positioning plate (303) is fixedly connected with the first moving block (502),
a first limiting groove (7) is formed in the second fixing plate (302), and the first limiting groove (7) is used for limiting the first moving block (502) so that the first moving block (502) is driven to move along the length direction of the first lead screw (501);
the second positioning plate (304) is opposite to the second fixing plate (302), the second positioning plate (304) can be close to or far away from the second fixing plate (302), and the second driving assembly (6) is used for driving the second positioning plate (304) to move;
the first fixing plate (301), the second fixing plate (302), the first positioning plate (303) and the second positioning plate (304) form an object placing groove (8) for placing the plastic shell.
2. A handset casing making apparatus as claimed in claim 1, further comprising: the first screw rod (501) is arranged inside the first limiting groove (7).
3. A handset casing making apparatus as claimed in claim 2, further comprising: one end of the first screw rod (501) penetrates out of the first limiting groove (7) and is fixedly provided with a first rotating handle (9).
4. A handset casing making apparatus according to any one of claims 1 to 3, further comprising: the second driving assembly (6) comprises a second lead screw (601) and a second moving block (602) sleeved on the second lead screw (601) in a threaded manner, and the second lead screw (601) is rotatably arranged on the object placing table (2);
the auxiliary block (10) is fixedly arranged on the object placing table (2), a second limiting groove (20) is formed in the auxiliary block (10), and the second limiting groove (20) is used for limiting a second moving block (602) so that the second moving block (602) is driven to move along the length direction of the second lead screw (601);
the adjusting rod (11) is provided with a threaded blind hole (12), the threaded blind hole (12) is in threaded connection with the second lead screw (601), and the adjusting rod (11) is fixedly connected with the second moving block (602);
the auxiliary block (10) is provided with an opening (13), and one end of the adjusting rod (11) penetrates through the opening (13) and is fixedly connected with the second positioning plate (304).
5. A handset casing making apparatus, according to claim 4, characterised in that: the second screw rod (601) is arranged in the second limiting groove (20).
6. A handset casing making apparatus, according to claim 5, characterised in that: the gear box also comprises a first gear (14), a second gear (15) and a reversing rod (16);
the first gear (14) is fixedly sleeved on the second screw rod (601), the second gear (15) is meshed with the first gear (14), the second gear (15) is fixedly sleeved on the reversing rod (16), and the axis of the reversing rod (16) is perpendicular to the axis of the second screw rod (601).
7. A handset casing making apparatus, according to claim 6, characterised in that: and a second rotating handle (17) is arranged at one end of the reversing rod (16) departing from the second gear (15).
8. A handset casing making apparatus as claimed in claim 7, wherein: be equipped with guide way (18) on the first fixed block, guide way (18) extend along the length direction of second lead screw (601), be equipped with guide block (19) on second locating plate (304), guide block (19) insert guide way (18), guide way (18) are used for right guide block (19) direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287368.1U CN210490982U (en) | 2019-12-17 | 2019-12-17 | Cell-phone shell making devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287368.1U CN210490982U (en) | 2019-12-17 | 2019-12-17 | Cell-phone shell making devices |
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| Publication Number | Publication Date |
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| CN210490982U true CN210490982U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922287368.1U Active CN210490982U (en) | 2019-12-17 | 2019-12-17 | Cell-phone shell making devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957532A (en) * | 2020-08-15 | 2020-11-20 | 深圳市恒力天科技有限公司 | A frock fixing device for on point gum machine |
-
2019
- 2019-12-17 CN CN201922287368.1U patent/CN210490982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957532A (en) * | 2020-08-15 | 2020-11-20 | 深圳市恒力天科技有限公司 | A frock fixing device for on point gum machine |
| CN111957532B (en) * | 2020-08-15 | 2021-03-23 | 深圳市恒力天科技有限公司 | A frock fixing device for on point gum machine |
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