CN216179837U

CN216179837U - High-precision Mylar positioning device

Info

Publication number: CN216179837U
Application number: CN202122376547.XU
Authority: CN
Inventors: 武强; 罗伟; 孙利军; 陈卫东
Original assignee: Chongqing Dongfu Electronics Co ltd
Current assignee: Chongqing Dongfu Electronics Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-05
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a high-precision Mylar positioning device, which relates to the technical field of Mylar positioning and comprises an operation table, wherein two mounting plates are symmetrically arranged on the operation table, movable grooves are formed in the mounting plates, positioning plates for positioning Mylar paper are connected in the movable grooves in a sliding manner, driving pieces which are positioned in the movable grooves and drive the positioning plates to slide so as to be suitable for Mylar paper with different sizes are arranged on one sides of the positioning plates, each driving piece comprises a stepping motor fixedly connected with the inner wall of each movable groove, the output end of each stepping motor is fixedly connected with a threaded rod through a coupler, two moving blocks are symmetrically arranged on the outer sides of the threaded rods and are connected with the threaded rods through threads.

Description

High-precision Mylar positioning device

Technical Field

The utility model relates to the technical field of Mylar positioning, in particular to a Mylar positioning device with high precision.

Background

The Mylar film has various color classifications such as milky white, black, natural color, transparent color and the like. The Mylar film is made of various materials, such as a PET Mylar film, a PVC Mylar film, a PC Mylar film, a fireproof Mylar film and the like, but the existing Mylar film has the problems of low processing accuracy and low finished product passing rate due to no positioning structure in the Mylar processing process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the Mylar positioning device with high precision, and solves the problems that the existing Mylar has low precision and low pass rate of finished products during processing because no positioning structure exists in the Mylar processing process.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wheat that precision is high draws positioner, includes the operation panel, the symmetry is equipped with two mounting panels on the operation panel, seted up movable groove in the mounting panel, sliding connection has the locating plate of going on fixing a position wheat paper in the movable groove, one side of locating plate is equipped with and is located movable inslot and drive the driving piece that the locating plate slided in order to be suitable for unidimensional wheat paper, the driving piece include with movable inslot wall fixed connection's step motor, shaft coupling fixed connection's threaded rod is passed through to step motor's output, the outside symmetry of threaded rod is equipped with two movable blocks, the movable block passes through threaded connection with the threaded rod.

Through the technical scheme, the positioning plate can be driven to slide in the mounting plate through the action of the driving piece, the Mylar paper with different sizes can be positioned and fixed through the sliding of the positioning plate, the positioning accuracy of the device is improved, the device is convenient to use, and the utilization rate of the device is improved.

Preferably, the thread groove on the outer surface of the threaded rod is of a symmetrical structure from the middle position of the threaded rod, the moving block is hinged with a telescopic supporting rod, one end, far away from the moving block, of the telescopic supporting rod is hinged with a positioning plate, and the positioning plate is connected with the inner wall of the mounting plate in a sliding mode through a slide way.

Through above-mentioned technical scheme, through the effect of screw thread, the rotation of threaded rod can drive the slip of movable block, can drive the rotation of flexible bracing piece through the slip of movable block, can play the supporting role to the locating plate through the effect of flexible bracing piece, and the slip of the steerable locating plate of effect through flexible bracing piece can play the guide effect to the slip of locating plate through the effect of slide.

Preferably, the side wall of the movable groove is fixedly provided with an installation block, and the installation block is fixedly connected with the positioning plate through a first spring.

Through the technical scheme, the limiting effect can be achieved on the sliding of the positioning plate through the action of the first spring, and the sliding stability of the positioning plate is improved.

Preferably, a positioning piece for pressing and positioning the Mylar film is arranged on one side, close to the operating platform, of the positioning plate.

Through the technical scheme, the Mylar film can be extruded and limited under the action of the positioning piece, and the device is conveniently and fixedly connected with the Mylar film.

Preferably, the locating piece includes the flexible post with locating plate fixed connection, the one end fixed mounting that the locating plate was kept away from to flexible post has the clamp plate, the clamp plate passes through No. two spring fixed connection with flexible post.

Through above-mentioned technical scheme, through the lift of the steerable clamp plate of the cooperation of flexible post and No. two springs, can carry on spacingly to the wheat pulling-on piece through the effect of clamp plate.

Preferably, the outer side of the pressing plate is symmetrically provided with two third springs, one ends of the third springs are fixedly connected with the pressing plate, and the ends, far away from the pressing plate, of the third springs are connected with the positioning plate in a welding mode.

Through the technical scheme, the pressing plate can be limited under the action of the third spring, and the possibility of falling off of the pressing plate is reduced.

(III) advantageous effects

The utility model provides a Mylar positioning device with high precision. The method has the following beneficial effects:

(1) this positioner is drawn to wheat that precision is high, effect through step motor can drive the rotation of threaded rod, effect through the screw thread, the slip of movable block can be driven in the rotation of threaded rod, slip through the movable block can drive the rotation of flexible bracing piece, slip through the rotation of flexible bracing piece can drive the locating plate, effect through the slide can play spacing guide effect to the slip of locating plate, the position of the size adjustment locating plate of root wheat pulling-on piece, make the device be applicable to not unidimensional wheat pulling-on piece, the utilization ratio of the device is improved, cooperation through a spring and installation piece can play limiting displacement to the slip of locating plate, the gliding stability of locating plate has been improved.

(2) This high-precision Mylar positioner through the cooperation of No. two springs and No. three springs, has driven flexible post extension, and then can make the clamp plate move down and push down the Mylar film, carries on spacingly to the Mylar film, has improved the device accuracy and the stability to the Mylar film location.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention.

In the figure: 1. an operation table; 2. mounting a plate; 3. a stepping motor; 4. a threaded rod; 5. a moving block; 6. a telescopic support rod; 7. positioning a plate; 8. a slideway; 9. a first spring; 10. mounting blocks; 11. a telescopic column; 12. pressing a plate; 13. a second spring; 14. a third spring; 15. a movable groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a Mylar positioning device with high precision comprises an operating platform 1, wherein two mounting plates 2 are symmetrically arranged on the operating platform 1, a movable groove 15 is formed in each mounting plate 2, a positioning plate 7 for positioning Mylar paper is connected in the movable groove 15 in a sliding manner, one side of each positioning plate 7 is provided with a driving piece which is positioned in the movable groove 15 and drives the positioning plate 7 to slide so as to be suitable for Mylar paper with different sizes, each driving piece comprises a stepping motor 3 fixedly connected with the inner wall of the movable groove 15, the output end of the stepping motor 3 is fixedly connected with a threaded rod 4 through a coupler, two moving blocks 5 are symmetrically arranged on the outer side of the threaded rod 4, the moving blocks 5 are connected with the threaded rods 4 through threads, the positioning plates 7 can be driven to slide in the mounting plates 2 under the action of the driving pieces, Mylar paper with different sizes can be positioned and fixed through the sliding of the positioning plates 7, and the positioning precision of the device is improved, the device is convenient to use, and the utilization rate of the device is improved;

as shown in fig. 3, the thread groove on the outer surface of the threaded rod 4 is of a symmetrical structure from the middle position of the threaded rod 4, the moving block 5 is hinged with a telescopic support rod 6, one end of the telescopic support rod 6, which is far away from the moving block 5, is hinged with a positioning plate 7, the positioning plate 7 is in sliding connection with the inner wall of the mounting plate 2 through a slide way 8, the rotation of the threaded rod 4 can drive the sliding of the moving block 5, the sliding of the telescopic support rod 6 can be driven through the sliding of the moving block 5, the positioning plate 7 can be supported through the action of the telescopic support rod 6, the sliding of the positioning plate 7 can be controlled through the action of the telescopic support rod 6, and the sliding of the positioning plate 7 can be guided through the action of the slide way 8;

as shown in fig. 3, the mounting block 10 is fixedly mounted on the side wall of the movable groove 15, the mounting block 10 is fixedly connected with the positioning plate 7 through the first spring 9, and the sliding of the positioning plate 7 can be limited through the action of the first spring 9, so that the sliding stability of the positioning plate 7 is improved;

as shown in fig. 4, a positioning piece for pressing and positioning the mylar sheet is arranged on one side of the positioning plate 7 close to the operating platform 1, and the mylar sheet can be extruded and limited under the action of the positioning piece, so that the device is conveniently and fixedly connected with the mylar sheet;

as shown in fig. 4, the positioning element includes a telescopic column 11 fixedly connected with the positioning plate 7, a pressing plate 12 is fixedly mounted at one end of the telescopic column 11 far from the positioning plate 7, the pressing plate 12 is fixedly connected with the telescopic column 11 through a second spring 13, the lifting of the pressing plate 12 can be controlled through the cooperation of the telescopic column 11 and the second spring 13, and the mylar sheet can be limited through the action of the pressing plate 12;

as shown in fig. 4, two third springs 14 are symmetrically arranged on the outer side of the pressing plate 12, one ends of the third springs 14 are fixedly connected with the pressing plate 12, one ends of the third springs 14, which are far away from the pressing plate 12, are connected with the positioning plate 7 through welding, the pressing plate 12 can be limited through the action of the third springs 14, and the possibility that the pressing plate 12 falls off is reduced.

When the device is used, a power supply is switched on, a user can hold the pressing plate 12 and manually push the pressing plate 12 upwards, the telescopic column 11 can be driven to contract by pushing the pressing plate 12, the second spring 13 is compressed, the third spring 14 is compressed, the Mylar film can be placed on the operating table 1 by the user at the moment, then the stepping motor 3 can be opened by the user, the threaded rod 4 can be driven to rotate under the action of the stepping motor 3, the movable block 5 can be driven to slide under the action of the threads by rotating the threaded rod 4, the telescopic supporting rod 6 can be driven to rotate under the action of the movable block 5, the positioning plate 7 can be driven to slide under the action of the telescopic supporting rod 6, the positioning plate 7 can be limited and guided under the action of the slide rail 8, the position of the positioning plate 7 can be adjusted according to the size of the Mylar film, so that the device is suitable for Mylar films with different sizes, and the utilization rate of the device is improved, the first spring 9 and the mounting block 10 are matched to limit the sliding of the positioning plate 7, so that the sliding stability of the positioning plate 7 is improved;

the user can loosen the pressing plate 12, the second spring 13 and the third spring 14 rebound to drive the telescopic column 11 to extend, so that the pressing plate 12 can move downwards to press the Mylar film to limit the Mylar film, the positioning accuracy and stability of the device on the Mylar film are improved, the Mylar positioning device with high accuracy is used, and meanwhile, the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-accuracy mylar positioner, includes operation panel (1), its characterized in that: the symmetry is equipped with two mounting panels (2) on operation panel (1), movable groove (15) have been seted up in mounting panel (2), sliding connection has locating plate (7) of advancing line location to the Mylar paper in movable groove (15), one side of locating plate (7) is equipped with and is located movable groove (15) and drive locating plate (7) and slide in order to be suitable for the driving piece of unidimensional Mylar paper, the driving piece includes step motor (3) with movable groove (15) inner wall fixed connection, shaft coupling fixed connection's threaded rod (4) are passed through to the output of step motor (3), the outside symmetry of threaded rod (4) is equipped with two movable block (5), movable block (5) pass through threaded connection with threaded rod (4).

2. A high precision mylar fixture as claimed in claim 1, wherein: the threaded groove on the outer surface of the threaded rod (4) is of a symmetrical structure from the middle position of the threaded rod (4), the moving block (5) is hinged to a telescopic supporting rod (6), one end, far away from the moving block (5), of the telescopic supporting rod (6) is hinged to a positioning plate (7), and the positioning plate (7) is connected with the inner wall of the mounting plate (2) in a sliding mode through a slide way (8).

3. A high precision mylar fixture as claimed in claim 2, wherein: the side wall of the movable groove (15) is fixedly provided with an installation block (10), and the installation block (10) is fixedly connected with the positioning plate (7) through a first spring (9).

4. A high precision mylar fixture as claimed in claim 3 wherein: one side of the positioning plate (7) close to the operating platform (1) is provided with a positioning piece for pressing and positioning the Mylar film.

5. A high precision Mylar positioning apparatus as claimed in claim 4, wherein: the setting element includes with locating plate (7) fixed connection's flexible post (11), the one end fixed mounting that locating plate (7) were kept away from in flexible post (11) has clamp plate (12), clamp plate (12) and flexible post (11) are through No. two spring (13) fixed connection.

6. A high precision Mylar positioning apparatus as claimed in claim 5, wherein: the outer side of the pressing plate (12) is symmetrically provided with two third springs (14), one ends of the third springs (14) are fixedly connected with the pressing plate (12), and one ends, far away from the pressing plate (12), of the third springs (14) are connected with the positioning plate (7) in a welding mode.