CN213830392U

CN213830392U - Lens rolling equipment

Info

Publication number: CN213830392U
Application number: CN202022304645.8U
Authority: CN
Inventors: 庄士雄; 孙细汉; 彭志; 刘聪
Original assignee: Suzhou Zhh Automatic Equipment Co ltd
Current assignee: Suzhou Zhh Automatic Equipment Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-30
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a lens rolling equipment, including a set of frame, sideslip drive module, sideslip bedplate and the lens rolling module of fixed mounting on the sideslip bedplate, the left frame is installed and is fixed with sideslip drive module, and the frame on the right side is installed and is fixed with the sideslip guide rail, the left side of sideslip bedplate is fixedly connected with the drive end of sideslip drive module, and the right side of sideslip bedplate is through the bedplate slide sliding fit of bottom on the sideslip guide rail; the lens rolling module comprises a linear servo stepping electric cylinder and a roller assembly which are fixedly installed on the transverse moving base plate, the roller assembly comprises a roller installation seat, the upper end face of the roller installation seat is fixedly connected with the telescopic end of the linear servo stepping electric cylinder, and a plurality of roller parts used for rolling and pressing the lens are installed on the lower end face of the roller installation seat. The utility model discloses can press down the regulation of pressure size, can effectively reduce the condition that the sealing washer bounced, improve the yields, whole production packaging efficiency is high.

Description

Lens rolling equipment

Technical Field

The utility model relates to a camera lens equipment technical field specifically is camera lens roll extrusion equipment.

Background

The traditional lens assembling mode is that a lens is vertically stressed manually through a tool to realize the pressing and assembling of the lens and a sealing ring, the pressing force is not easy to control, and the glass mirror surface of the lens is likely to be broken due to over-strong exertion; the required pressing pressure is large, and the assembly can be completed only by male workers, so that the assembly is inconvenient; in addition, due to the fact that the product is vertically stressed, the sealing ring is possibly not assembled in place, the lens rebounds, and the reject ratio is increased; the batch products cannot be pressed simultaneously, so that time and labor are consumed; under the condition that the product types are different and the pressures are different, the tools used for processing cannot be shared, and the universality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a camera lens roll extrusion equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the lens rolling equipment comprises a group of racks, a transverse moving driving module, a transverse moving seat plate and a lens rolling module fixedly arranged on the transverse moving seat plate, wherein the transverse moving driving module is fixedly arranged on the rack on the left side, a transverse moving guide rail is fixedly arranged on the rack on the right side, the left side of the transverse moving seat plate is fixedly connected with the driving end of the transverse moving driving module, and the right side of the transverse moving seat plate is in sliding fit with the transverse moving guide rail through a seat plate sliding seat at the bottom;

the lens rolling module comprises a linear servo stepping electric cylinder and a roller assembly which are fixedly installed on the transverse moving base plate, the roller assembly comprises a roller installation seat, the upper end face of the roller installation seat is fixedly connected with the telescopic end of the linear servo stepping electric cylinder, and a plurality of roller parts used for rolling and pressing the lens are installed on the lower end face of the roller installation seat.

Preferably, the transverse moving driving module comprises a transverse moving guide frame fixed on the rack, a transverse moving driving lead screw rotatably installed in the transverse moving guide frame, a transverse moving driving motor installed at the end of the transverse moving guide frame and a transverse moving slide arranged on the transverse moving guide frame in a sliding manner, the output end of the transverse moving driving motor is connected with the end of the transverse moving driving lead screw in a driving manner, the transverse moving driving lead screw is arranged in a lead screw nut on the transverse moving slide in a penetrating manner through thread fit, and the left side of the transverse moving seat plate is fixedly connected with the transverse moving slide.

Preferably, the roller bearing piece includes the roller bearing, and the distribution is provided with a plurality of rollers that are used for pressing the camera lens on the roller bearing, and the both ends of roller bearing are passed through bearing normal running fit and are installed in the bottom of roller bearing cradling piece, the cradling piece slot has been seted up respectively on the lateral wall about the roller bearing mount pad, and the lateral wall is fixed with the cradling piece apron that is used for closing off the cradling piece slot about the roller bearing mount pad through a plurality of bolts, roller bearing cradling piece cartridge is in the cradling piece slot.

Preferably, a supporting rod spring is further arranged in the supporting rod slot, the upper end of the supporting rod spring is connected with the roller mounting seat in an abutting mode, and the lower end of the supporting rod spring is connected with the top end of the roller supporting rod in an abutting mode.

Preferably, the roller is further sleeved with a rubber soft sleeve for contacting with a lens.

Preferably, the outer wall of the roller support rod is further fixed with a damping end cover through a plurality of bolts, a vertical sliding cavity is formed between the damping end cover and the outer wall of the roller support rod, a damping block is inserted into the lower end of the vertical sliding cavity in a sliding mode, the lower end of the damping block abuts against the end of the roller, a damping spring is arranged in a spring groove formed in the upper end face of the damping block, and the upper end of the damping spring is connected with the upper side edge of the damping end cover in an abutting mode.

Preferably, the linear servo stepping electric cylinder comprises a servo motor, an electric cylinder body and a cylinder body seat plate which are sequentially assembled in a butt joint mode, the cylinder body seat plate is fixedly installed on the transverse moving seat plate, and a telescopic rod end extending out of the bottom of the electric cylinder body penetrates through the transverse moving seat plate and is fixed with the upper end face of the roller mounting seat.

Preferably, the upper end face of the roller mounting seat is also fixedly provided with a plurality of guide pillars, the upper ends of the guide pillars are movably arranged in the cylinder body seat plate in a penetrating manner, the upper end of one of the guide pillars is fixedly provided with a photoelectric emitter, the cylinder body seat plate is also provided with a photoelectric support, the photoelectric support is provided with a photoelectric receiver matched with the photoelectric emitter, and the photoelectric emitter, the photoelectric receiver, the servo motor and the transverse movement driving motor are all electrically connected with the controller.

Compared with the prior art, the beneficial effects of the utility model are that: the linear servo stepping electric cylinder can adjust the pressing pressure through servo control according to the adjustment torque, can adjust the pressure at any time, has stable pressure and has a protective effect on product rolling; the roller can simulate the state that hands press the lens product, slowly extrude the sealing ring to the correct position, roll back and forth, effectively reduce the situation that the sealing ring bounces, thereby improving the yield; can roll simultaneously a plurality of products at one time, improve production speed. The utility model has the advantages of reasonable design, can press the regulation of pressure size, can effectively reduce the condition that the sealing washer bounced, improve the yields, whole production packaging efficiency is high.

Drawings

Fig. 1 is a schematic perspective view of a lens rolling device;

fig. 2 is a schematic perspective view of the lens rolling device without the linear servo stepping electric cylinder;

FIG. 3 is a schematic perspective view of a lens rolling module in the lens rolling apparatus;

fig. 4 is a schematic cross-sectional view of a roller assembly in the lens rolling apparatus.

In the figure: 1-frame, 11-traverse guide rail, 12-seat plate slide seat, 2-traverse driving module, 21-traverse guide frame, 22-traverse driving motor, 23-traverse driving screw rod, 24-traverse slide seat, 25-screw nut, 3-linear servo stepping electric cylinder, 31-servo motor, 32-electric cylinder body, 33-cylinder seat plate, 4-roller assembly, 41-roller mounting seat, 411-bracket rod slot, 412-strut spring, 42-guide column, 43-roller member, 431-roller, 432-roller, 434-bearing, 44-roller bracket rod, 441-damping end cover, 442-damping spring, 443-damping block, 45-bracket rod cover plate and 5-traverse seat plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the lens rolling equipment comprises a group of racks 1, a transverse moving driving module 2, a transverse moving seat plate 5 and a lens rolling module fixedly mounted on the transverse moving seat plate 5, wherein the transverse moving driving module 2 is fixedly mounted on the rack 1 on the left side, a transverse moving guide rail 11 is fixedly mounted on the rack 1 on the right side, the left side of the transverse moving seat plate 5 is fixedly connected with the driving end of the transverse moving driving module 2, and the right side of the transverse moving seat plate 5 is in sliding fit with the transverse moving guide rail 11 through a seat plate sliding seat 12 at the bottom;

the lens rolling module comprises a linear servo stepping electric cylinder 3 and a roller component 4 which are fixedly installed on a transverse moving seat plate 5, the roller component 4 comprises a roller installation seat 41, the upper end face of the roller installation seat 41 is fixedly connected with the telescopic end of the linear servo stepping electric cylinder 3, and a plurality of roller parts 43 used for rolling and pressing a lens are installed on the lower end face of the roller installation seat 41.

In this embodiment, the traverse driving module 2 includes a traverse guide frame 21 fixed on the rack 1, a traverse driving lead screw 23 rotatably installed in the traverse guide frame 21, a traverse driving motor 22 installed at an end of the traverse guide frame 21, and a traverse slide 24 slidably installed on the traverse guide frame 21, an output end of the traverse driving motor 22 is drivingly connected with an end of the traverse driving lead screw 23, the traverse driving lead screw 23 is inserted into a lead screw nut 25 on the traverse slide 24 through a thread fit, and a left side of the traverse seat plate 5 is fixedly connected with the traverse slide 24.

When the lens rolling module needs to be driven to move transversely, the transverse moving driving motor 22 is started to drive the transverse moving driving lead screw 23 to rotate, and the rotating transverse moving driving lead screw 23 drives the transverse moving slide 24 to move transversely, so that the lens rolling module mounted on the transverse moving seat plate 5 is driven to move together.

The roller member 43 includes a roller 431, a plurality of rollers 432 for pressing the lens are distributed on the roller 431, two ends of the roller 431 are rotatably fitted at the bottom of the roller support rod 44 through a bearing 434, support rod slots 411 are respectively formed in the left side wall and the right side wall of the roller mounting seat 41, support rod cover plates 45 for covering the support rod slots 411 are fixed on the left side wall and the right side wall of the roller mounting seat 41 through a plurality of bolts, and the roller support rod 44 is inserted into the support rod slots 411.

A plurality of rolling shaft pieces 43 are arranged, a plurality of rollers 432 are distributed on each rolling shaft piece 43, and each roller 432 presses the corresponding lens into the corresponding sealing ring, so that the mass production of lens pressing and assembling is realized, and the processing and assembling efficiency is high; the roller 432 can imitate the state that the camera lens product is pressed by the hand, extrudes the sealing ring to the right position slowly, rolls back and forth, effectively reduces the condition that the sealing ring bounced to improve the yields.

A support rod spring 412 is further arranged in the support rod slot 411, the upper end of the support rod spring 412 is connected with the roller mounting seat 41 in an abutting mode, and the lower end of the support rod spring 412 is connected with the top end of the roller support rod 44 in an abutting mode. The top end of the roller support rod 44 in the embodiment abuts against the support rod spring 412, when rolling is performed, partial products can be effectively prevented from being crushed due to inconsistent placement heights of the products, the rolling process is stable and safe, and the rolling quality is guaranteed.

The roller 432 is also sleeved with a soft rubber sleeve 433 which is used for contacting with a lens. The soft rubber sleeve 433 is in contact with the lens, so that the lens can be prevented from being crushed.

The damping end cover 441 is fixed on the outer wall of the roller support rod 44 through a plurality of bolts, a vertical sliding cavity is formed between the damping end cover 441 and the outer wall of the roller support rod 44, a damping block 443 is inserted into the lower end of the vertical sliding cavity in a sliding manner, the lower end of the damping block 443 abuts against the end of the roller 431, a damping spring 442 is arranged in a spring groove formed in the upper end face of the damping block 443, and the upper end of the damping spring 442 is in abutting connection with the upper side edge of the damping end cover 441.

The damping spring 442 pushes the damping block 443, and the damping block 443 is pressed against the end of the roller 431, so that the damping feeling of the roller 431 during rotation is increased, and the friction force between the roller 432 and the lens is ensured. An adjusting bolt can be installed on the upper side of the damping end cover 441 in a threaded fit mode, the bottom of the adjusting bolt is abutted to the upper end of the damping spring 442, and the extension amount or the compression amount of the damping spring 442 can be adjusted by rotating the adjusting bolt, so that the damping force can be adjusted.

The linear servo stepping electric cylinder 3 comprises a servo motor 31, an electric cylinder 32 and a cylinder seat plate 33 which are sequentially assembled in a butt joint mode, the cylinder seat plate 33 is fixedly installed on the transverse moving seat plate 5, and a telescopic rod end extending out of the bottom of the electric cylinder 32 penetrates through the transverse moving seat plate 5 and is fixed with the upper end face of the roller installation seat 41. The linear servo stepping electric cylinder 3 in this embodiment adopts the prior art, and the specific internal structure is not described herein again.

The upper end face of the roller mounting seat 41 is also fixedly provided with a plurality of guide posts 42, the upper ends of the guide posts 42 are movably arranged in the cylinder body seat plate 33 in a penetrating manner, the upper end of one of the guide posts 42 is fixedly provided with a photoelectric emitter, the cylinder body seat plate 33 is also provided with a photoelectric support, the photoelectric support is provided with a photoelectric receiver matched with the photoelectric emitter, and the photoelectric emitter, the photoelectric receiver, the servo motor 31 and the transverse moving driving motor 22 are all electrically connected with the controller.

The utility model discloses a theory of operation is: lens and sealing washer are placed in the distribution on the processing platform under the camera lens roll extrusion module, and the power supply of roll extrusion is servo motor 31 in this embodiment, and the regulation accessible electric cylinder body 32's of roll extrusion pressure inside moment of torsion sets up, is furnished with photoemitter and photoelectric receiver, carries out the setting of initial position and termination.

Firstly, the servo motor 31 works to drive the roller assembly 4 to move downwards integrally, so that the roller 432 vertically downwards pre-presses the lens, and when the torque reaches a set value, the servo motor 31 stops rotating; after the prepressing is carried out, the transverse moving driving module 2 drives the whole lens rolling module to transversely move back and forth, the lens is rolled back and forth, and in practical use, rolling times can be specifically set according to debugging conditions, after the rolling times reach, the servo motor 31 drives the roller component 4 to integrally move upwards, so that the roller 432 leaves, and the quick pressing assembly of the lens and the sealing ring can be realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Lens roll extrusion equipment, its characterized in that: the camera lens transverse moving mechanism comprises a group of racks (1), a transverse moving driving module (2), a transverse moving seat plate (5) and a lens rolling module fixedly mounted on the transverse moving seat plate (5), wherein the transverse moving driving module (2) is fixedly mounted on the rack (1) on the left side, a transverse moving guide rail (11) is fixedly mounted on the rack (1) on the right side, the left side of the transverse moving seat plate (5) is fixedly connected with a driving end of the transverse moving driving module (2), and the right side of the transverse moving seat plate (5) is in sliding fit with the transverse moving guide rail (11) through a seat plate sliding seat (12) at the bottom;

the lens rolling module comprises a linear servo stepping electric cylinder (3) and a roller component (4), wherein the linear servo stepping electric cylinder (3) and the roller component (4) are fixedly mounted on a transverse moving base plate (5), the roller component (4) comprises a roller mounting seat (41), the upper end face of the roller mounting seat (41) is fixedly connected with the telescopic end of the linear servo stepping electric cylinder (3), and a plurality of roller parts (43) used for rolling and pressing a lens are mounted on the lower end face of the roller mounting seat (41).

2. The lens roll-pressing apparatus according to claim 1, wherein: sideslip drive module (2) including fixing sideslip leading truck (21) on frame (1), rotate sideslip drive lead screw (23) of installing in sideslip leading truck (21), sideslip driving motor (22) and the sideslip slide (24) of sliding setting on sideslip leading truck (21) of sideslip leading truck (21) tip installation, the output of sideslip driving motor (22) is connected with the tip drive of sideslip drive lead screw (23), and sideslip drive lead screw (23) are worn to establish in screw nut (25) on sideslip slide (24) through screw-thread fit, the left side and the sideslip slide (24) fixed connection of sideslip bedplate (5).

3. The lens roll-pressing apparatus according to claim 1, wherein: the lens barrel is characterized in that the rolling shaft piece (43) comprises a rolling shaft (431), a plurality of rollers (432) used for pressing a lens are distributed on the rolling shaft (431), two ends of the rolling shaft (431) are installed at the bottom of a rolling shaft support rod (44) in a rotating fit mode through bearings (434), support rod slots (411) are respectively formed in the left side wall and the right side wall of the rolling shaft installation seat (41), a support rod cover plate (45) used for covering the support rod slots (411) is fixed to the left side wall and the right side wall of the rolling shaft installation seat (41) through a plurality of bolts, and the rolling shaft support rod (44) is inserted into the support rod slots (411).

4. The lens rolling device according to claim 3, wherein: a support rod spring (412) is further arranged in the support rod slot (411), the upper end of the support rod spring (412) is connected with the roller mounting seat (41) in an abutting mode, and the lower end of the support rod spring (412) is connected with the top end of the roller support rod (44) in an abutting mode.

5. The lens rolling device according to claim 3, wherein: the roller (432) is also sleeved with a rubber soft sleeve (433) which is used for being in contact with a lens.

6. The lens rolling device according to claim 3, wherein: the damping end cover (441) is further fixed to the outer wall of the roller support rod (44) through a plurality of bolts, a vertical sliding cavity is formed between the damping end cover (441) and the outer wall of the roller support rod (44), a damping block (443) is inserted into the lower end of the vertical sliding cavity in a sliding mode, the lower end of the damping block (443) abuts against the end portion of the roller (431), a damping spring (442) is arranged in a spring groove formed in the upper end face of the damping block (443), and the upper end of the damping spring (442) is connected with the upper side of the damping end cover (441) in an abutting mode.

7. The lens rolling device according to claim 2, wherein: linear servo stepping electric cylinder (3) is including servo motor (31), electric cylinder body (32) and cylinder body bedplate (33) of butt joint equipment in proper order, and cylinder body bedplate (33) fixed mounting is on sideslip bedplate (5), and the flexible rod end that electric cylinder body (32) bottom stretches out passes sideslip bedplate (5) to it is fixed with the up end of roller bearing mount pad (41).

8. The lens rolling device according to claim 7, wherein: the upper end face of the roller mounting seat (41) is fixedly provided with a plurality of guide columns (42), the upper ends of the guide columns (42) are movably arranged in the cylinder body seat plate (33) in a penetrating mode, the upper end of one guide column (42) is fixedly provided with a photoelectric emitter, a photoelectric support is further arranged on the cylinder body seat plate (33), a photoelectric receiver matched with the photoelectric emitter is arranged on the photoelectric support, and the photoelectric emitter, the photoelectric receiver, the servo motor (31) and the transverse movement driving motor (22) are all electrically connected with the controller.