CN211106241U - Pad printing rubber head of contact lens - Google Patents
Pad printing rubber head of contact lens Download PDFInfo
- Publication number
- CN211106241U CN211106241U CN201921678613.5U CN201921678613U CN211106241U CN 211106241 U CN211106241 U CN 211106241U CN 201921678613 U CN201921678613 U CN 201921678613U CN 211106241 U CN211106241 U CN 211106241U
- Authority
- CN
- China
- Prior art keywords
- base
- pad printing
- contact lens
- head
- rubber head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a contact lens's bat printing head of gluing, its characterized in that: comprises a soft rubber head and a base; the base is a threaded base and is screwed with the pad printing machine through threads; the soft rubber head and the base are fixedly connected through the main rod and the hard rubber block in sequence; a limiting block is arranged at the connecting position of the main rod and the base, and a limiting groove with the size and the shape consistent with those of the limiting block is arranged at the connecting position of the pad printing machine and the base; a damping ring is arranged on the periphery of the outer ring of the hard rubber block; the damping ring is also connected to the hard rubber block through a support rod; the center of the soft rubber head is provided with a groove.
Description
Technical Field
The utility model relates to a contact lens field of making, concretely relates to contact lens's bat printing head of gluing.
Background
Eyes are the window of soul, however, the proportion of the population with abnormal vision gradually rises due to congenital defect or acquired improper use. Common vision problems include myopia, hyperopia, or astigmatism, in which a myopic patient focuses an image in front of the retina due to the strong diopter of the cornea, a hyperopic patient focuses an image behind the retina due to the weak diopter of the cornea, and an astigmatic patient does not accurately focus light on the retina to form a clear image due to the uneven curvature or unevenness of the corneal surface in different areas. The aforesaid vision problem leads to patient's blurred vision, then influences the life work and rest, causes inconvenience, then the heavy thing lasts to worsen, produce pathological changes such as macular degeneration or retina stripping and have the risk of blindness, contact lens can effectively overcome above problem, therefore contact lens's market demand is very big, but the beautiful pupil product that present market contact lens derived is printed with the stamp on the full lens, can lead to influencing more vision to can lead to irreversible injury to glasses.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model adopts the technical scheme that: the pad printing rubber head of the contact lens is characterized in that: comprises a soft rubber head and a base; the base is a threaded base and is screwed with the pad printing machine through threads; the soft rubber head and the base are fixedly connected through the main rod and the hard rubber block in sequence; a limiting block is arranged at the connecting position of the main rod and the base, and a limiting groove with the size and the shape consistent with those of the limiting block is arranged at the connecting position of the pad printing machine and the base; a damping ring is arranged on the periphery of the outer ring of the hard rubber block; the damping ring is also connected to the hard rubber block through a support rod; the center of the soft rubber head is provided with a groove.
The soft rubber head is soft silica gel.
The groove is circular.
The diameter of the groove is 5-6 mm.
The hard rubber block is hard PP.
The soft rubber head and the base are connected through fusion through the main rod and the hard rubber block in sequence.
The base is made of stainless steel.
The limiting block is made of stainless steel.
The damping ring is made of PVC materials.
The thickness of the damping ring is 2-3 mm.
The utility model has the advantages that: the transfer printing rubber head is fixed through threads in the installation process and is positioned through the limiting block, deviation or dislocation is prevented, and cost productivity is improved. The central position of the rubber head is provided with the groove, the groove corresponds to the position of the pupil of a human body, the pupil position can be prevented from being printed with the printing, and the vision deterioration caused by wearing the beautiful pupil of a wearer can be effectively prevented. Because the in-process of gluing the head and can produce violent shake because of mechanical structure's function, generally can stew and carry out the bat printing operation again after a few seconds, carry out the amplitude conduction through damping ring, bracing piece and ebonite piece, the high efficiency makes the flexible glue head stop shaking more, improves production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
The designations in the drawings have the following meanings:
1: soft rubber head, 2: base, 3: mobile jib, 4: hard rubber block, 5: stopper, 6: damping ring, 7: bracing piece, 8: and (4) a groove.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a pad printing head for contact lenses is characterized in that: comprises a soft rubber head 1 and a base 2; the base 2 is a threaded base and is screwed with the pad printing machine through threads; the soft rubber head 1 and the base 2 are fixedly connected through the main rod 3 and the hard rubber block 4 in sequence; a limiting block 5 is arranged at the connecting position of the main rod 3 and the base 2, and a limiting groove with the size and the shape consistent with the limiting block 5 is arranged at the connecting position of the pad printing machine and the base 2; a damping ring 6 is arranged around the outer ring of the hard rubber block 4; the damping ring 6 is also connected to the hard rubber block 4 through a support rod 7; the central position of the soft rubber head 1 is provided with a groove 8.
The soft rubber head 1 is soft silica gel.
The groove 8 is circular.
The diameter of the groove 8 is 5-6 mm.
The hard rubber block 4 is hard PP.
The soft rubber head 1 and the base 2 are connected through fusion sequentially through the main rod 3 and the hard rubber block 4.
The base 2 is made of stainless steel.
The limiting block 5 is made of stainless steel.
The damping ring 6 is made of PVC materials.
The thickness of the damping ring 6 is 2-3 mm.
The utility model has the advantages that: the transfer printing rubber head is fixed through threads in the installation process and is positioned through the limiting block, deviation or dislocation is prevented, and cost productivity is improved. The central position of the rubber head is provided with the groove, the groove corresponds to the position of the pupil of a human body, the pupil position can be prevented from being printed with the printing, and the vision deterioration caused by wearing the beautiful pupil of a wearer can be effectively prevented. Because the in-process of gluing the head and can produce violent shake because of mechanical structure's function, generally can stew and carry out the bat printing operation again after a few seconds, carry out the amplitude conduction through damping ring, bracing piece and ebonite piece, the high efficiency makes the flexible glue head stop shaking more, improves production efficiency.
Rotate base 2 to the bat printing machine on, fix a position fixedly through stopper 5 when rotating to the bottom, move to contact lens's top after soft rubber head 1 carries out the stamp, soft rubber head 1 shake carries out the amplitude conduction through damping ring 6, bracing piece 7 and ebonite piece 4 and reaches and resume quiescent condition rapidly in short time, improves machining efficiency, reduces the production failure rate.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The pad printing rubber head of the contact lens is characterized in that: comprises a soft rubber head (1) and a base (2); the base (2) is a threaded base and is screwed with the pad printing machine through threads; the soft rubber head (1) and the base (2) are fixedly connected through the main rod (3) and the hard rubber block (4) in sequence; a limiting block (5) is arranged at the connecting position of the main rod (3) and the base (2), and a limiting groove which is consistent with the limiting block (5) in size and shape is arranged at the connecting position of the pad printing machine and the base (2); a damping ring (6) is arranged around the outer ring of the hard rubber block (4); the damping ring (6) is also connected to the hard rubber block (4) through a support rod (7); a groove (8) is formed in the center of the soft rubber head (1).
2. The pad printing head for a contact lens of claim 1, wherein: the soft rubber head (1) is soft silica gel.
3. The pad printing head for a contact lens of claim 1, wherein: the groove (8) is circular.
4. The pad printing head for a contact lens according to claim 3, wherein: the diameter of the groove (8) is 5-6 mm.
5. The pad printing head for a contact lens of claim 1, wherein: the hard rubber block (4) is hard PP.
6. The pad printing head for a contact lens of claim 1, wherein: the soft rubber head (1) and the base (2) are connected in a fusion mode through the main rod (3) and the hard rubber block (4) in sequence.
7. The pad printing head for a contact lens of claim 1, wherein: the base (2) is made of stainless steel.
8. The pad printing head for a contact lens of claim 1, wherein: the limiting block (5) is made of stainless steel.
9. The pad printing head for a contact lens of claim 1, wherein: the damping ring (6) is made of PVC materials.
10. The pad printing head for a contact lens of claim 9, wherein: the thickness of the damping ring (6) is 2-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921678613.5U CN211106241U (en) | 2019-10-09 | 2019-10-09 | Pad printing rubber head of contact lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921678613.5U CN211106241U (en) | 2019-10-09 | 2019-10-09 | Pad printing rubber head of contact lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211106241U true CN211106241U (en) | 2020-07-28 |
Family
ID=71723952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921678613.5U Active CN211106241U (en) | 2019-10-09 | 2019-10-09 | Pad printing rubber head of contact lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211106241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561642A (en) * | 2021-07-08 | 2021-10-29 | Tcl华星光电技术有限公司 | Paste pad printing mechanism |
-
2019
- 2019-10-09 CN CN201921678613.5U patent/CN211106241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561642A (en) * | 2021-07-08 | 2021-10-29 | Tcl华星光电技术有限公司 | Paste pad printing mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9046698B2 (en) | Multi-axis lens design for astigmatism | |
| US5963297A (en) | Orthokeratology contact lens and method therefor | |
| CN201804168U (en) | Myopia complete defocus correcting glasses | |
| CN201673335U (en) | Glasses for correcting retinal peripheral defocusing | |
| CN201845140U (en) | Peripheral defocusing corrective glasses for presbyopia | |
| CN103792681A (en) | Contact lens with improved fitting characteristics | |
| CN204613535U (en) | The near-sighted prevention and control glasses of a kind of zonal control central vision and peripheral visual acuity | |
| CN103197436A (en) | Press-on lens capable of correcting retinal peripheral defocus | |
| CN110275316A (en) | A kind of multi-functional hard corneal contact lens | |
| CN112526768A (en) | Lens, glasses, device for preventing and controlling myopia and lens preparation method | |
| CN107085315A (en) | A kind of concentric circles defocus haptic lens | |
| CN211106241U (en) | Pad printing rubber head of contact lens | |
| US4850689A (en) | Near vision contact lens and methods of making and using it | |
| CN204269941U (en) | A kind of adjustable paracentral fixation glasses | |
| US11243413B2 (en) | Hard corneal contact lens | |
| CN107765448B (en) | Continuous zooming contact lens | |
| KR101047856B1 (en) | The varifocals mould for regular astigmatism and the varifocals astigmatic lens | |
| CN215986774U (en) | Double-sided composite multi-point out-of-focus spectacle lens | |
| CN210155447U (en) | Multifunctional hard corneal contact lens | |
| US6709104B1 (en) | Eyeglasses and method of making same for the treatment of low-vision | |
| CN203250078U (en) | Pressure sticking lens for correcting retina peripheral defocus | |
| CN203037948U (en) | Sphere and prism combined bifocal physiotherapy glasses | |
| CN201812098U (en) | Peripheral defocusing correction glasses with composite prisms | |
| CN206906716U (en) | A kind of concentric circles defocus haptic lens | |
| CN201749259U (en) | Double-layered spectacles for correcting peripheral defocus of retina |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |