阅读说明：本技术 一种曲线刮膜机构 (Curve film scraping mechanism ) 是由 林焕城 吕成福 郭冬冬 于 2020-12-14 设计创作，主要内容包括：本发明公开了一种曲线刮膜机构,包括：曲线刮膜支撑座、曲线刮膜升降驱动机构、中间立柱、气缸安装座、曲线侧移组件、中间压膜组件,两个曲线侧移组件相对设置于气缸安装座上,中间压膜组件设置于两个曲线侧移组件之间,曲线刮膜升降驱动机构设置于曲线刮膜支撑座上,并带动气缸安装座升降运动,使得中间压膜组件压住中间膜,以便曲线侧移组件向两侧走曲线刮膜。通过上述方式,本发明一种曲线刮膜机构,不仅可以实现横向移动刮膜,而且还可以通过机械式轨迹调整结构对膜的曲线部分进行刮膜除气泡,大大提高了加工效率,而且提高了精准度,危险系数低。(The invention discloses a curve film scraping mechanism, which comprises: curve wiped film supporting seat, curve wiped film lifting drive mechanism, the intermediate column, the cylinder mount pad, the subassembly is moved to the side of curve, middle press mold subassembly, two curves side move the subassembly and set up relatively on the cylinder mount pad, middle press mold subassembly sets up and moves between the subassembly in two curves sides, curve wiped film lifting drive mechanism sets up on curve wiped film supporting seat to drive cylinder mount pad elevating movement, make middle press mold subassembly push down the intermediate coat, so that the curve side moves the subassembly and walks the curve wiped film to both sides. Through the mode, the curve film scraping mechanism disclosed by the invention not only can realize transverse movement film scraping, but also can scrape films and remove bubbles on the curve part of the film through the mechanical track adjusting structure, so that the processing efficiency is greatly improved, the precision is improved, and the danger coefficient is low.)

1. A curved film scraping mechanism, comprising: the device comprises a curve film scraping supporting seat, a curve film scraping lifting driving mechanism, an air cylinder mounting seat, a curve side shifting assembly and a middle film pressing assembly, wherein the two curve side shifting assemblies are oppositely arranged on the air cylinder mounting seat, the middle film pressing assembly is arranged between the two curve side shifting assemblies, the curve film scraping lifting driving mechanism is arranged on the curve film scraping supporting seat and drives the air cylinder mounting seat to move up and down, so that the middle film pressing assembly presses the middle film, and the curve side shifting assembly moves the curve film scraping towards two sides,

the curve side shifting assembly comprises a curve film scraping transverse moving driving device, a curve side shifting connecting block, a curve film scraping longitudinal sliding rail, a curve film scraping longitudinal sliding seat, a floating scraping head assembly, a sliding shaft support, a sliding shaft, a track block and a curve track groove,

the curve film scraping longitudinal sliding rail is arranged on the curve side shifting connecting block, the curve film scraping longitudinal sliding seat is connected with the curve film scraping longitudinal sliding rail in a sliding mode, the floating scraping head assembly is arranged on the curve film scraping longitudinal sliding seat, the sliding shaft support is connected with the curve film scraping longitudinal sliding seat, the lower portion of the sliding shaft is connected with the sliding shaft support, the track block is connected with the air cylinder mounting seat, the curve track groove is formed in the track block, the upper portion of the sliding shaft is movably arranged in the curve track groove, the curve film scraping transverse moving driving device drives the curve side shifting connecting block to reciprocate on the air cylinder mounting seat, meanwhile, the sliding shaft is matched with the curve track groove, the curve film scraping longitudinal sliding seat is driven by the sliding shaft support to move along the curve film scraping longitudinal sliding rail, and accordingly film scraping of a curve part of the carrier is completed.

2. The curve film scraping mechanism according to claim 1, wherein the curve film scraping traversing driving device comprises a curve film scraping traversing cylinder, a floating joint connecting block and a transverse linear slide rail, the curve film scraping traversing cylinder is fixed on a cylinder mounting seat, the output end of the curve film scraping traversing cylinder is connected with the floating joint fixed on the floating joint connecting block, the transverse linear slide rail is arranged on the bottom surface of the cylinder mounting seat, the curve side shifting connecting block is fixed on a sliding block of the transverse linear slide rail, and the floating joint connecting block is connected with the curve side shifting connecting block, so that the curve film scraping traversing cylinder drives the curve side shifting connecting block to reciprocate along the transverse linear slide rail through the floating joint connecting block.

3. The curve film scraping mechanism of claim 2, wherein a stop screw and a buffer are arranged on the cylinder mounting seats at two sides of the floating joint connecting block to play a role in buffering and limiting.

4. The curve film scraping mechanism according to claim 1, wherein the floating scraping head assembly comprises a floating scraping head, a floating connecting block, a floating mounting seat, a floating mounting groove, a cover plate, a floating limiting column and a floating limiting groove, the floating mounting seat is arranged on the longitudinal sliding seat of the curve film scraping, the floating mounting groove is arranged in the floating mounting seat, the cover plate is arranged on the top surface of the floating mounting groove, the top of the floating connecting block is connected with the cover plate through a spring, the bottom surface of the floating connecting block is provided with the floating scraping head, the floating limiting column is arranged on the side wall of the floating mounting groove, the floating limiting groove is arranged on the side wall of the floating connecting block, and the floating limiting column moves in the floating limiting groove to limit the floating range.

5. The curved film scraping mechanism of claim 4, wherein the floating mount and the curved longitudinal film scraping slide are of an integral structure.

6. The curve film scraping mechanism according to claim 1, wherein the intermediate film pressing assembly comprises a second intermediate pressing head, a floating block, a floating linear bearing and a floating guide shaft, the floating block is connected with the second intermediate pressing head, one end of the floating guide shaft provided with a spring and a gasket is fixedly connected with the second intermediate pressing head, and the other end of the floating guide shaft is movably connected with the floating linear bearing fixed on the cylinder mounting seat, so that the second intermediate pressing head and the floating block are driven to press the intermediate film downwards.

7. The curvilinear film scraping mechanism of claim 6, wherein the second intermediate pressing head is in floating connection with the slider through a spring, and the second intermediate pressing head limits the slider through a locating PIN block.

8. The curved film scraping mechanism of any one of claims 1-7, wherein the curved film scraping lifting driving mechanism is connected with a curved film scraping buffering mechanism, and the curved film scraping buffering mechanism is connected with the cylinder mounting seat through a middle upright post.

9. The curve film scraping mechanism according to any one of claims 8, wherein the curve film scraping buffering mechanism comprises a buffering mounting plate, a pressure head mounting plate, an intermediate connecting plate, a bottom mounting plate, a linear flange bearing and a buffering guide shaft, the buffering mounting plate is provided with the linear flange bearing, one end of the buffering guide shaft connected with a spring and a gasket is fixed on the pressure head mounting plate, the other end of the buffering guide shaft is movably connected with the linear flange bearing so as to play a buffering and guiding role during movement, the pressure head mounting plate is fixedly connected with the bottom mounting plate through the intermediate connecting plate and is positioned left and right through a positioning connecting sheet, one end of the intermediate upright post is arranged on the bottom mounting plate, and the other end of the intermediate upright post is fixed on the cylinder.

10. The curved film scraping mechanism according to claim 8, wherein the curved film scraping lifting driving mechanism comprises a curved film scraping lifting cylinder, a linear bearing, a transverse plate, a support plate and a guide upright post, the support plate is fixedly arranged on the curved film scraping support seat, the curved film scraping lifting cylinder and the linear bearing are fixed on the support plate, and the output end of the curved film scraping lifting cylinder is connected with a floating joint fixed on the curved film scraping buffering mechanism; one end of the guide upright post penetrates through the linear bearing and the supporting plate and is fixed on the curve film scraping buffer mechanism, and the other end of the guide upright post is fixed on the transverse plate so as to play a role in guiding the curve film scraping cylinder in the lifting process.

Technical Field

The invention relates to the field of automation equipment, in particular to a curve film scraping mechanism.

Background

In the existing production process, the film pasting process of the carrier is mostly operated manually, the speed is low, the efficiency is low, the position accuracy is inaccurate, and the film can not be automatically adjusted and scraped according to the curve part of the film.

Disclosure of Invention

The invention mainly solves the technical problem of providing a curve film scraping mechanism which has the advantages of high reliability, accurate positioning, compact structure and the like and has wide market prospect in the application and popularization of automatic equipment.

In order to solve the technical problems, the invention adopts a technical scheme that:

provided is a curved film scraping mechanism, comprising: the device comprises a curve film scraping supporting seat, a curve film scraping lifting driving mechanism, an air cylinder mounting seat, a curve side shifting assembly and a middle film pressing assembly, wherein the two curve side shifting assemblies are oppositely arranged on the air cylinder mounting seat, the middle film pressing assembly is arranged between the two curve side shifting assemblies, the curve film scraping lifting driving mechanism is arranged on the curve film scraping supporting seat and drives the air cylinder mounting seat to move up and down, so that the middle film pressing assembly presses the middle film, and the curve side shifting assembly moves the curve film scraping towards two sides,

the curve side shifting assembly comprises a curve film scraping transverse moving driving device, a curve side shifting connecting block, a curve film scraping longitudinal sliding rail, a curve film scraping longitudinal sliding seat, a floating scraping head assembly, a sliding shaft support, a sliding shaft, a track block and a curve track groove,

the curve film scraping longitudinal sliding rail is arranged on the curve side shifting connecting block, the curve film scraping longitudinal sliding seat is connected with the curve film scraping longitudinal sliding rail in a sliding mode, the floating scraping head assembly is arranged on the curve film scraping longitudinal sliding seat, the sliding shaft support is connected with the curve film scraping longitudinal sliding seat, the lower portion of the sliding shaft is connected with the sliding shaft support, the track block is connected with the air cylinder mounting seat, the curve track groove is formed in the track block, the upper portion of the sliding shaft is movably arranged in the curve track groove, the curve film scraping transverse moving driving device drives the curve side shifting connecting block to reciprocate on the air cylinder mounting seat, meanwhile, the sliding shaft is matched with the curve track groove, the curve film scraping longitudinal sliding seat is driven by the sliding shaft support to move along the curve film scraping longitudinal sliding rail, and accordingly film scraping of a curve part of the carrier is completed.

In a preferred embodiment of the invention, the curve film scraping traversing driving device comprises a curve film scraping traversing cylinder, a floating joint connecting block and a transverse linear slide rail, wherein the curve film scraping traversing cylinder is fixed on a cylinder mounting seat, the output end of the curve film scraping traversing cylinder is connected with the floating joint fixed on the floating joint connecting block, the transverse linear slide rail is arranged on the bottom surface of the cylinder mounting seat, the curve side shifting connecting block is fixed on a sliding block of the transverse linear slide rail, and the floating joint connecting block is connected with the curve side shifting connecting block, so that the curve film scraping traversing cylinder drives the curve side shifting connecting block to reciprocate along the transverse linear slide rail through the floating joint connecting block.

In a preferred embodiment of the invention, a stop screw and a buffer are arranged on the cylinder mounting seats at two sides of the floating joint connecting block to play a role in buffering and limiting.

In a preferred embodiment of the invention, the floating scraping head assembly comprises a floating scraping head, a floating connecting block, a floating mounting seat, a floating mounting groove, a cover plate, a floating limiting column and a floating limiting groove, wherein the floating mounting seat is arranged on the longitudinal sliding seat of the curved scraping film, the floating mounting groove is arranged in the floating mounting seat, the cover plate is arranged on the top surface of the floating mounting groove, the top of the floating connecting block is connected with the cover plate through a spring, the floating scraping head is arranged on the bottom surface of the floating connecting block, the floating limiting column is arranged on the side wall of the floating mounting groove, the floating limiting groove is arranged on the side wall of the floating connecting block, and the floating limiting column moves in the floating limiting groove to limit the floating range.

In a preferred embodiment of the present invention, the floating mount and the curved wiping film longitudinal slide may be of one-piece construction.

In a preferred embodiment of the present invention, the intermediate film pressing assembly includes a second intermediate pressing head, a floating block, a floating linear bearing, and a floating guide shaft, wherein the floating block is connected to the second intermediate pressing head, one end of the floating guide shaft, which is provided with a spring and a gasket, is fixedly connected to the second intermediate pressing head, and the other end of the floating guide shaft is movably connected to the floating linear bearing fixed to the cylinder mounting seat, so as to drive the second intermediate pressing head and the floating block to press the intermediate film downward.

In a preferred embodiment of the invention, the second intermediate pressure head is in floating connection with the slider through a spring, and the second intermediate pressure head limits the slider through the positioning PIN block.

In a preferred embodiment of the present invention, the curved wiped film lifting/lowering driving mechanism is connected to a curved wiped film buffering mechanism, and the curved wiped film buffering mechanism is connected to the cylinder mount via a middle column.

In a preferred embodiment of the invention, the curve film scraping buffer mechanism comprises a buffer mounting plate, a pressure head mounting plate, a middle connecting plate, a bottom mounting plate, a linear flange bearing and a buffer guide shaft, wherein the linear flange bearing is mounted on the buffer mounting plate, one end of the buffer guide shaft connected with a spring and a gasket is fixed on the pressure head mounting plate, the other end of the buffer guide shaft is movably connected with the linear flange bearing so as to play a buffer guide role during movement, the pressure head mounting plate is fixedly connected with the bottom mounting plate through the middle connecting plate and is positioned left and right through a positioning connecting sheet, one end of a middle upright post is arranged on the bottom mounting plate, and the other end of the middle upright post.

In a preferred embodiment of the present invention, the curved film scraping lifting driving mechanism comprises a curved film scraping lifting cylinder, a linear bearing, a transverse plate, a supporting plate and a guiding upright post, wherein the supporting plate is fixedly arranged on the curved film scraping supporting seat, the curved film scraping lifting cylinder and the linear bearing are fixed on the supporting plate, and the output end of the curved film scraping lifting cylinder is connected with a floating joint fixed on the curved film scraping buffering mechanism; one end of the guide upright post penetrates through the linear bearing and the supporting plate and is fixed on the curve film scraping buffer mechanism, and the other end of the guide upright post is fixed on the transverse plate so as to play a role in guiding the curve film scraping cylinder in the lifting process.

The invention has the beneficial effects that: not only can realize the lateral shifting knifing, but also can carry out the knifing through mechanical type orbit adjustment structure to the curve part of membrane and remove the bubble, improved machining efficiency greatly, improved the precision moreover, the danger coefficient is low.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a schematic structural diagram of a curved film scraping mechanism in a preferred embodiment of an automated film laminating apparatus according to the present invention;

FIG. 2 is a schematic view of the lower part of a curved film scraping mechanism in a preferred embodiment of an automated film laminating apparatus according to the present invention;

FIG. 3 is a schematic view of a partial structure of a curved film scraping mechanism in a preferred embodiment of an automated film laminating apparatus according to the present invention;

fig. 4 is a schematic structural diagram of an intermediate lamination assembly in a preferred embodiment of an automated lamination apparatus according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

Referring to fig. 1-4, an embodiment of the present invention includes:

a curve film scraping mechanism structurally comprises: the device comprises a curved film scraping supporting seat 180, a curved film scraping lifting driving mechanism 181, a curved film scraping buffering mechanism 182, a middle upright post 183, a cylinder mounting seat 184, a curved side shifting assembly 185 and a middle film pressing assembly 186. Two curves side to move the subassembly and set up relatively on the cylinder mount pad, and middle press mold subassembly sets up and moves between the subassembly to two curves sides. The curve film scraping lifting driving mechanism drives the cylinder mounting seat to move up and down through the curve film scraping buffering mechanism so as to drive the middle film pressing assembly to press the middle film, and meanwhile, the curve side moving assembly moves the curve film scraping to the two sides.

The curved film scraping and lifting driving mechanism 181 includes a curved film scraping and lifting cylinder 1810, a linear bearing 1811, a horizontal plate 1812, a support plate 1813, a positioning stopper 1814, a stopping screw 1816, and a guide pillar 1815. The support plate is fixedly arranged on the curve film scraping support seat, the curve film scraping lifting cylinder and the linear bearing are fixed on the support plate, and the output end of the curve film scraping lifting cylinder is connected with a floating joint fixed on a curve film scraping buffering mechanism (the buffering mounting plate); one end of the guide upright post passes through the linear bearing and the supporting plate and is fixed on the curve film scraping buffer mechanism (buffer mounting plate), and the other end of the guide upright post is fixed on the transverse plate so as to play a role in guiding the curve film scraping cylinder in the lifting process. In addition, a positioning stopper is arranged on the supporting plate, and a blocking screw matched with the positioning stopper is arranged on the transverse plate so as to play a role in limiting and blocking in the descending process.

The curved film scraping buffer mechanism 182 comprises a buffer mounting plate 1820, a pressure head mounting plate 1821, an intermediate connecting plate 1822, a bottom mounting plate 1823, a linear flange bearing 1824, a spring 1825, a gasket 1826 and a buffer guide shaft 1827. The buffering guide shaft is characterized in that a linear flange bearing is arranged on the buffering mounting plate, a spring and a gasket are connected to one end of the buffering guide shaft, the other end of the buffering guide shaft is movably connected with the linear flange bearing on the pressure head mounting plate, the other end of the buffering guide shaft is movably connected with the linear flange bearing to play a role in buffering and guiding after moving, the pressure head mounting plate is fixedly connected with the bottom mounting plate through an intermediate connecting plate and is positioned left and right through a positioning connecting sheet, one end of an intermediate upright post is arranged on the bottom mounting.

The curve side-shifting assembly 185 comprises a curve film scraping traversing cylinder 1850, a floating joint connecting block 1851, a curve side-shifting connecting block 1852, a curve film scraping longitudinal slide 1853, a curve film scraping longitudinal slide 1854, a floating scraping head assembly 1855, a sliding shaft support 1856, a sliding shaft 1857, a track block 1858 and a curve track groove 1859.

The curve film scraping traversing cylinder is fixed on the cylinder mounting seat (specifically, the top surface), the output end of the curve film scraping traversing cylinder is connected with a floating joint fixed on a floating joint connecting block, a transverse linear slide rail is arranged on the bottom surface of the cylinder mounting seat, the curve side shifting connecting block is fixed on a sliding block of the transverse linear slide rail, and the floating joint connecting block is connected with the curve side shifting connecting block, so that the curve film scraping traversing cylinder drives the curve side shifting connecting block to reciprocate along the transverse linear slide rail through the floating joint connecting block.

Wherein, can be provided with one on the cylinder mount pad of floating joint connecting block both sides and block screw and a buffer to play the spacing effect of buffering.

The curve film scraping longitudinal sliding rail is arranged on the curve side shifting connecting block, the curve film scraping longitudinal sliding seat is connected with the curve film scraping longitudinal sliding rail in a sliding mode, the floating scraping head assembly is arranged on the bottom face of the curve film scraping longitudinal sliding seat, the sliding shaft support is connected with the curve film scraping longitudinal sliding seat, the lower portion of the sliding shaft is connected with the sliding shaft support, the track block is connected with the air cylinder mounting seat, the curve track groove is formed in the track block, the upper portion of the sliding shaft is movably arranged in the curve track groove, when the curve film scraping transverse moving air cylinder drives the curve side shifting connecting block to move along the transverse linear sliding rail, the sliding shaft is matched with the curve track groove, the curve film scraping longitudinal sliding seat is driven by the sliding shaft support to move along the curve film scraping longitudinal sliding rail, and film scraping of a curve part of a carrier is completed.

The floating head scraping assembly 1855 comprises a floating head scraping assembly 18551, a floating connecting block 18552, a floating mounting seat 18553, a floating mounting groove, a cover plate 18554, a floating limiting column 18555 and a floating limiting groove, wherein the floating mounting seat is arranged on the curve film scraping longitudinal sliding seat, the floating mounting groove is arranged in the floating mounting seat, the cover plate is arranged on the top surface of the floating mounting groove, the top of the floating connecting block is connected with the cover plate through a spring, the floating head scraping assembly is integrally arranged on the bottom surface of the floating connecting block, the floating limiting column is arranged on the side wall of the floating mounting groove, the floating limiting groove is arranged on the side wall of the floating connecting block, and the floating limiting column moves in the floating limiting groove to further limit the floating range.

Wherein, the floating installation seat and the curve film scraping longitudinal sliding seat can be of an integrated structure.

The intermediate lamination assembly 186 includes a second intermediate press head 1861, a slider 1862, a floating linear bearing 1863, and a floating guide shaft 1864. The floating block is arranged on the outer ring of the second middle pressure head, one end of the floating guide shaft provided with the spring and the gasket is fixedly connected with the second middle pressure head, and the other end of the floating guide shaft is movably connected with the floating linear bearing fixed on the cylinder mounting seat, so that the second middle pressure head and the floating block are driven to press the middle membrane downwards. In addition, in order to further improve the floating effect, the second middle pressure head is connected with the floating block in a floating mode through a spring, and the second middle pressure head is used for limiting the floating block through the positioning PIN block, so that the floating block is prevented from being separated.

The curve film scraping lifting driving mechanism acts to drive the middle film pressing assembly to press the middle film, and then the curve film scraping transverse moving cylinder drives the curve side moving assembly to move towards arcs on two sides and straight lines along the curve track groove.

The curve film scraping mechanism has the beneficial effects that: not only can realize the lateral shifting knifing, but also can carry out the knifing through mechanical type orbit adjustment structure to the curve part of membrane and remove the bubble, improved machining efficiency greatly, improved the precision moreover, the danger coefficient is low.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.