CN217620765U

CN217620765U - Multifunctional die-cutting machine capable of limiting and preventing offset for lens processing

Info

Publication number: CN217620765U
Application number: CN202221767553.6U
Authority: CN
Inventors: 颜谋生
Original assignee: Chongqing Leweite Technology Co ltd
Current assignee: Chongqing Leweite Technology Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-10-21
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a can spacing multi-functional cross cutting machine is used in lens processing of preventing skew relates to lens processing technology field, including base and the subassembly of preventing skew, the positive right side of base is provided with the control end, and base top fixed mounting has the workstation, workstation top middle-end is provided with the bottom plate, and bottom plate top middle-end fixed mounting has the guide pin bushing, the inside slidable mounting of guide pin bushing has the guide pillar, and guide pillar top integral type fixed mounting has the roof, the roof is unanimous with the bottom plate size, and roof bottom both sides are connected with the spring, the roof passes through spring and bottom plate elastic connection. The utility model provides a but multi-functional cross cutting machine is used in lens processing of skew is prevented to spacing, optimizes the spacing technology of preventing the skew of cross cutting machine, makes the lens remain stable at the in-process of cutting, promotes the planarization of lens cutting plane, and the stability of lens at the process of cutting is further optimized through the slowly-releasing of device oscillation to the cross cutting in-process in addition.

Description

Multifunctional die-cutting machine capable of limiting and preventing offset for lens processing

Technical Field

The utility model relates to a lens processing technology field specifically is a but multi-functional cross cutting machine is used in lens processing of skew is prevented to spacing.

Background

The die cutting process is a process commonly used in lens processing, and is a forming process that a die cutting cutter is used for combining a die cutting plate according to a pattern of a product design requirement, and a lens blank is rolled and cut into a required shape or a cutting mark under the action of pressure.

The problems that the edge of a lens blank processed by a die-cutting machine is uneven, the surface of the lens blank is uneven and the like in the prior art are solved, the limiting and deviation preventing technology is not perfect, and the oscillation in the die-cutting process is not slowly released, so that the processing quality of the lens blank is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can be spacing prevent lens processing of skew with multi-functional cross cutting machine to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including base and anti-deviation subassembly, the positive right side of base is provided with the control end, and base top fixed mounting has the workstation, workstation top middle-end is provided with the bottom plate, and bottom plate top middle-end fixed mounting has the guide pin bushing, the inside slidable mounting of guide pin bushing has the guide pillar, and guide pillar top integral type fixed mounting has the roof, the roof is unanimous with the bottom plate size, and roof bottom both sides are connected with the spring, the roof passes through spring and bottom plate elastic connection for the lens processing is spacing to prevent the skew the subassembly is installed in roof top both sides, the anti-deviation subassembly includes work piece platform and work piece groove, the work piece groove has been seted up at work piece platform middle part, and the work piece groove is seted up the degree of depth and is less than work piece platform thickness.

Furthermore, prevent excursion subassembly still includes the commentaries on classics board, the symmetry of workpiece platform both sides terminal surface is rotated and is installed the commentaries on classics board, and changes the board cross-section and be the L shape.

Furthermore, the deviation preventing assembly further comprises a sliding groove and a base plate, the sliding groove is longitudinally formed in the middle of the rotating plate in a penetrating mode, and the base plate is attached to the bottom of the output end of the rotating plate.

Furthermore, the deviation preventing assembly further comprises a screw, the screw is slidably mounted inside the sliding groove, and the tail end of the bottom of the screw is rotatably mounted on two sides of the workpiece table.

Furthermore, the anti-deviation assembly further comprises a nut and an anti-falling pin, the nut is mounted on the outer side of the top of the screw in a meshed mode, the bottom diameter of the nut is larger than the opening size of the sliding groove, and the anti-falling pin is fixedly mounted at the tail end of the top of the screw.

Furthermore, stand columns are fixedly mounted on two sides of the top of the workbench, and end plates are fixedly mounted on the inner sides of the tops of the stand columns.

Furthermore, the middle end of the bottom of the end plate is symmetrically provided with a lifting cylinder, the output end of the top of the lifting cylinder is in transmission connection with a movable plate, and the middle end of the bottom of the movable plate is provided with a die-cutting rule.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a but lens processing of spacing anti-skew is with multi-functional cross cutting machine optimizes the spacing anti-skew technique of cross cutting machine, makes the lens remain stable at the in-process of cutting, promotes the planarization of lens cutting plane, and in addition through the slowly-releasing to the cutting in-process device oscillation, further optimizes the stability of lens at the process of cutting.

1. The utility model discloses a setting of preventing excursion subassembly, after the lens blank location is put to the work piece groove, laminate the backing plate in the lens quotation through the extrusion transmission of screw rod to the spout terminal surface, realize preventing the spacing centre gripping of skew subassembly to the lens blank through screwing up the nut, prevent its skew that is located the work piece inslot processing position, make the lens keep stable in the process of cutting, promote the planarization of lens cutting plane, the setting of flexible backing plate avoids the too big centre gripping dynamics to lead to the centre gripping point to burst apart, the suitability is stronger;

2. the utility model discloses a setting of spring, die-cutting rule descend to the preset processing position under the drive of lift cylinder, contact with the lens blank that prevents the subassembly centre gripping that shifts and carry out the cross cutting processing, for the influence of the device oscillation to the finished product precision in the slowly-releasing cross cutting process, the roof is located the bottom plate middle end guide pin bushing through the guide pillar and slides, the roof passes through the spring slow-release of bottom both sides and is by the oscillation of work piece platform conduction, make lens blank more stable in the cross cutting processing, further optimize the stability of lens in the process of cutting;

3. the utility model, through the arrangement of the workpiece groove and the establishment of the workpiece groove in the middle of the workpiece table, implements the preliminary guidance to the placing position of the lens blank, guides the user to laminate the edge of the lens with the edge of the workpiece groove in the placing process, and leads the lens to keep stable in the cutting process;

drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the rotating plate of the present invention.

In the figure: 1. a base; 2. a control end; 3. a work table; 4. a column; 5. an end plate; 6. a lifting cylinder; 7. a movable plate; 8. a die-cutting rule; 9. a base plate; 10. a guide sleeve; 11. a guide post; 12. a top plate; 13. a spring; 14. an anti-migration component; 1401. a workpiece stage; 1402. a workpiece slot; 1403. rotating the plate; 1404. a chute; 1405. a base plate; 1406. a screw; 1407. a nut; 1408. and (4) preventing the pin from falling off.

Detailed Description

As shown in the figure 1-2, the right side of the front surface of the base 1 is provided with a control end 2, the top of the base 1 is fixedly provided with a workbench 3, the two sides of the top of the workbench 3 are fixedly provided with upright posts 4, the inner sides of the tops of the upright posts 4 are fixedly provided with end plates 5, the middle ends of the bottoms of the end plates 5 are symmetrically provided with lifting cylinders 6, the output ends of the tops of the lifting cylinders 6 are in transmission connection with a movable plate 7, the middle end of the bottom of the movable plate 7 is provided with a die-cutting knife 8, the middle end of the top of the workbench 3 is provided with a bottom plate 9, the middle end of the top of the bottom plate 9 is fixedly provided with a guide sleeve 10, a guide post 11 is slidably arranged in the guide sleeve 10, the top of the guide post 11 is integrally and fixedly provided with a top plate 12, the top plate 12 and the bottom plate 9 have the same size, the two sides of the bottom of the top plate 12 are connected with springs 13, the top plate 12 is elastically connected with the bottom plate 9 through the springs 13, a user controls the lifting cylinder 6 through the control end 2, the die-cutting knife 8 is driven by the lifting cylinder 6 to descend to a preset processing position and contacts with a lens blank clamped by the deviation preventing assembly 14 to perform die-cutting processing, in order to slowly release the influence of device oscillation on the precision of a finished product in the die-cutting process, the top plate 12 is located in the end guide sleeve 10 in the bottom plate 9 through a guide pillar 11 to slide, and the top plate 12 slowly releases oscillation conducted by the workpiece table 1401 through the springs 13 on the two sides of the bottom, so that the lens blank is more stable in the die-cutting processing process;

as shown in fig. 3, the anti-deviation assembly 14 for limiting and preventing deviation of lens processing is installed on two sides of the top plate 12, the anti-deviation assembly 14 includes a workpiece table 1401 and a workpiece groove 1402, the workpiece groove 1402 is opened in the middle of the workpiece table 1401, the depth of the workpiece groove 1402 is smaller than the thickness of the workpiece table 1401, the anti-deviation assembly 14 further includes a rotating plate 1403, the rotating plate 1403 is installed on two side end faces of the workpiece table 1401 in a symmetrical and rotating manner, the cross section of the rotating plate 1403 is L-shaped, the anti-deviation assembly 14 further includes a sliding groove 1404 and a backing plate 1405, the sliding groove 1404 is longitudinally penetrated through the middle of the rotating plate 1403, the backing plate 1405 is attached to the bottom of the output end of the rotating plate 1403, the anti-deviation assembly 14 further includes a screw 1406, a screw 1406 is installed inside the sliding groove 1404, the bottom end of the screw 1406 is installed on two sides of the workpiece table 1401 in a rotating manner, the anti-deviation assembly 14 further includes a nut 1407 and an anti-deviation pin 1408, the outer side of the top of the screw 1406 is engaged with a nut 1407, the bottom diameter of the nut 1407 is larger than the size of the groove 1404, the tail end of the top of the screw 1406 is fixedly provided with a separation-preventing pin 1408, the groove 1402 in the middle of the workpiece 1401 is provided, the initial guidance is implemented on the placing position of the lens blank, the placing process guides a user to attach the edge of the lens to the edge of the groove 1402, after the lens blank is positioned and placed in the groove 1402, the user pulls the screw 1406, the tail end of the bottom of the screw 1406 is positioned at the two sides of the workpiece 1401, the screw 1406 is attached to the end face of the groove 1404 to drive the rotating plates 1403 at the two sides to rotate synchronously and fold until the backing plate 1405 at the output end of the rotating plates 1403 is attached to the surface of the lens, and then the user tightens the nut 1407 to realize the limiting clamping of the displacement-preventing component 14 on the lens blank and prevent the displacement of the processing position in the groove 1402.

The working principle is as follows: when the multifunctional die-cutting machine capable of limiting and preventing deviation is used for processing the lens, initial guiding is carried out on the placing position of a lens blank through the opening of the workpiece groove 1402 in the middle of the workpiece table 1401, a user is guided to attach the edge of the lens to the edge of the workpiece groove 1402 in the placing process, after the lens blank is positioned and placed in the workpiece groove 1402, the user pulls the screw 1406, the tail end of the bottom of the screw 1406 is located on two sides of the workpiece table 1401 to rotate, the screw 1406 is attached to the end face of the chute 1404 to drive the rotating plates 1403 on two sides to synchronously rotate and fold until the backing plate 1405 at the output end of the rotating plates 1403 is attached to the surface of the lens, the screw cap 1407 is screwed by the user, limiting and clamping of the deviation preventing component 14 on the lens blank is achieved, deviation of the processing position of the lens blank located in the workpiece groove 1402 is prevented, the user controls the lifting cylinder 6 through the control end 2, the die-cutting knife 8 is driven by the lifting cylinder 6 to descend to the preset processing position, the die-cutting knife is contacted with the lens blank clamped by the deviation preventing component 14 to carry out die-cutting, the slow-cutting processing of the vibration of the lens blank, the device on the precision in the finished product is influenced by the top plate 12, the vibration of the top plate 12 is located in the bottom of the bottom plate 9 through the guide sleeve 12, and the top plate 12, the vibration of the top plate 12, and the vibration of the lens blank is more stably and the vibration guide sleeve 13, and the vibration in the slow-cutting machine, and the slow-cutting process, and the slow-controlled slow-cutting machine, and the slow-releasing of the slow-cutting machine, and the slow-cutting machine is stably controlled slow-cutting machine.

Claims

1. The utility model provides a but multi-functional cross cutting machine is used in lens processing of spacing anti-skew, its characterized in that, includes base (1) and anti-skew subassembly (14), base (1) openly right side is provided with control end (2), and base (1) top fixed mounting has workstation (3), workstation (3) top middle-end is provided with bottom plate (9), and bottom plate (9) top middle-end fixed mounting has guide pin bushing (10), inside slidable mounting of guide pin bushing (10) has guide pillar (11), and guide pillar (11) top integral type fixed mounting has roof (12), roof (12) are unanimous with bottom plate (9) size, and roof (12) bottom both sides are connected with spring (13), roof (12) pass through spring (13) and bottom plate (9) elastic connection, be used for the spacing anti-skew subassembly (14) of lens processing are installed in roof (12) top both sides, anti-skew subassembly (14) include work platform (1401) and work piece groove (1402), work piece groove (1401) have been seted up in work piece groove (1401) in work platform (1401) middle part, and the degree of depth is less than work platform (1401).

2. The multifunctional die cutting machine capable of limiting and preventing deviation for processing lenses according to claim 1, characterized in that the deviation preventing assembly (14) further comprises a rotating plate (1403), the rotating plate (1403) is symmetrically and rotatably mounted on two side end faces of the workpiece table (1401), and the cross section of the rotating plate (1403) is L-shaped.

3. The multifunctional die cutting machine capable of limiting and preventing offset for processing the lens as claimed in claim 2, wherein the offset preventing assembly (14) further comprises a sliding groove (1404) and a backing plate (1405), the sliding groove (1404) is longitudinally formed in the middle of the rotating plate (1403) in a penetrating manner, and the backing plate (1405) is attached to the bottom of the output end of the rotating plate (1403).

4. The multifunctional die cutting machine capable of limiting and preventing offset for processing lens according to claim 3, characterized in that the offset preventing assembly (14) further comprises a screw rod (1406), the screw rod (1406) is slidably installed inside the sliding groove (1404), and the bottom end of the screw rod (1406) is rotatably installed at two sides of the workpiece table (1401).

5. The multifunctional die cutting machine for processing the lens capable of limiting the position and preventing the deviation as claimed in claim 4, wherein the deviation preventing assembly (14) further comprises a nut (1407) and a deviation preventing pin (1408), the nut (1407) is installed on the outer side of the top of the screw rod (1406) in a meshed mode, the bottom diameter of the nut (1407) is larger than the opening size of the sliding groove (1404), and the deviation preventing pin (1408) is fixedly installed at the tail end of the top of the screw rod (1406).

6. The multifunctional die cutting machine capable of limiting and preventing deviation for processing lenses according to claim 1, characterized in that upright columns (4) are fixedly installed on two sides of the top of the workbench (3), and end plates (5) are fixedly installed on the inner sides of the tops of the upright columns (4).

7. The multifunctional die-cutting machine capable of limiting and preventing deviation for lens processing according to claim 6, characterized in that lifting cylinders (6) are symmetrically arranged at the middle end of the bottom of the end plate (5), a movable plate (7) is connected to the output end of the top of each lifting cylinder (6) in a transmission manner, and a die-cutting rule (8) is installed at the middle end of the bottom of each movable plate (7).