CN113666160A - Film sheet positioning device for mold production - Google Patents
Film sheet positioning device for mold production Download PDFInfo
- Publication number
- CN113666160A CN113666160A CN202111042950.7A CN202111042950A CN113666160A CN 113666160 A CN113666160 A CN 113666160A CN 202111042950 A CN202111042950 A CN 202111042950A CN 113666160 A CN113666160 A CN 113666160A
- Authority
- CN
- China
- Prior art keywords
- film
- winding
- assembly
- pressing
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
Landscapes
- Advancing Webs (AREA)
Abstract
The invention provides a film sheet positioning device for die production, which comprises a processing frame, a reversing assembly, a winding assembly and a cutting assembly, wherein the reversing assembly is arranged on the side wall of the processing frame, the winding assembly is arranged on the inner wall of the reversing assembly, a group of symmetrical winding assemblies are arranged on the inner wall of the reversing assembly, the upper end and the lower end of each reversing assembly are respectively provided with one group, the cutting assembly is arranged on the side wall of the processing frame and is close to the reversing assembly, when a film sheet on a conveying clamping plate is transported, a winding driving part at the upper end of a semicircular connecting rod runs, so that a film winding roller is driven to wind on the surface of a winding plate, the film winding roller carries out rotary feeding, the film winding roller carries out movement through a film winding curved block, a first rotating wheel and a second rotating wheel, and the film winding curved block and the film sheet are continuously pasted and separated between the bottom surface of the film winding curved block and the surface of the transported film sheet, so that fine dust on the surface of the film sheet is pasted and adsorbed, the function of dust-free sticking of the film is achieved.
Description
Technical Field
The invention relates to the field of film processing, in particular to a film positioning device for die production.
Background
In the development of the printing industry today, a film is an important printing material, generally called a film, and the printing effect can be effectively improved through the film, the main components of the film are a medicine film and a supporting film base, the film also has different types when in use, and the different types of film are used for different printing production during processing, so that the film is suitable for different printing forms.
Chinese patent CN103386798B discloses an apparatus and method for automatically sticking films. The device includes: a frame; the film suction head is used for sucking or releasing the film and is movably arranged on the rack; the stepping system drives the film suction head to move and position; the technical scheme of the invention is applied, the movement and the positioning of the film suction head are controlled by a stepping system, and the rubberizing device is conveyed by the material taking and placing unit which is movably arranged on the frame, so that the rubberizing process is automated, the working efficiency is improved, and the expenditure of labor cost is reduced; on the other hand, the stepping motor controls the movement and the positioning of the film suction head, so that the film can be attached more accurately, and the technical problem of low mounting quality is solved.
However, in the technical scheme, when the film is pasted by the device, dust exists on the surface of the film before pasting, so that the printing result is influenced by the dust during pasting and printing, defective products cannot be used, bubbles appear between the film and a PS plate during direct adsorption and pasting, and the printing quality in the later period is also influenced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a film sheet positioning device for die production.
In order to achieve the purposes of automatically removing dust and automatically preventing bubbles, the invention provides the following technical scheme:
a film sheet positioning device for mold production comprises:
processing a frame;
further comprising:
the reversing assembly is arranged on the side wall of the processing frame;
the winding assembly is arranged on the inner wall of the reversing assembly, a group of symmetrical winding assemblies is arranged on the inner wall of the reversing assembly, and the upper end and the lower end of the reversing assembly are respectively provided with a group of winding assemblies;
the cutting assembly is arranged on the side wall of the processing frame and is close to the reversing assembly;
snatch the pad pasting through rolling up the subassembly and rotate the back and form certain thickness around rolling up the subassembly after, this moment under the roll membrane reaction force that reaches certain thickness for thereby the blank subassembly moves and will roll up the membrane and cut off fast, thereby it carries out reversal loosening and the lower extreme is tight to make roll membrane operation continue going on around rolling up the subassembly to carry out corotation again at the upper end, and under the effect of switching-over subassembly pulling will have cut off around the pad pasting of rolling up the subassembly and carry out the material returned.
Further, the reversing assembly comprises:
the reversing driving part is arranged on the side wall of the processing frame;
the two curved slot frames are connected with the processing frame and take the middle shaft of the reversing driving part as an axis;
the two connecting frames are in a concave structure and are in sliding connection with the upper end and the lower end of the curved groove frame; two the link is connected through the semicircle connecting rod, and the semicircle connecting rod is used for carrying on just reversing and curved groove frame cooperation to drive a set of symmetrical around rolling up the subassembly and keep away from and carry out the unloading.
Further, the winding assembly includes:
a winding driving part which is arranged on the connecting frame in a sliding way, and one end of the winding driving part is connected with the curved slot frame in a sliding way;
the rotating screw rod is arranged at the output end of the winding driving part, and the front end of the rotating screw rod is T-shaped;
a translation block engaged with the rotary screw;
a plurality of L-shaped rods are arranged along the circumferential direction of the translation block;
the other ends of the L-shaped rods are provided with the winding plates;
the positioning plate is rotationally connected with the tail end of the rotating screw rod;
the sliding blocks are arranged along the circumferential direction of the positioning plate, are connected with the positioning plate in a sliding manner and are connected with the translation block through a thrust rod;
and the clamping plate is correspondingly arranged at one end of the sliding block, and the center of the clamping plate and the center of the adjacent coiled plate are positioned in the same plane.
Further, be provided with the commentaries on classics spring subassembly that receives just reversing influence around the rear side of rolling up the drive division, the one end that changes the spring subassembly and keep away from around rolling up the drive division is provided with the spout circle piece, and the spout circle piece card with in bent shape truss, and with bent shape truss sliding connection.
Furthermore, the front side of rotating the lead screw is provided with a set of symmetrical elasticity portion, and the one end that the rotation lead screw was kept away from to elasticity portion is provided with circular bayonet lock, and the translation piece is close to one side of rotating the lead screw and is equipped with the mating holes, and the mating holes carries out the card and is connected at the translation piece motion end with circular bayonet lock.
Further, still include the blank subassembly, the blank subassembly includes:
the fixing rod is arranged on the side wall of the processing frame, and a through hole is formed in one end, far away from the processing frame, of the fixing rod;
the stressed sliding rod is connected with the stressed sliding rod in a sliding way through a through hole of the fixed rod, the head part of the stressed sliding rod is provided with a curved surface block structure which is matched with the peripheral surface of the rolled film, and the tail part of the stressed sliding rod is provided with a connecting rod;
the thrust connecting rod is rotationally connected to the circumferential surface of the stressed sliding rod;
the slide plate seat is arranged on the side wall of the processing frame;
the rack sliding plate is arranged on one side of the sliding plate seat in a sliding manner; one end of the thrust connecting rod is connected with the sliding plate seat through an elastic component, and the other end of the thrust connecting rod is rotatably connected with one end, far away from the stressed sliding rod, of the thrust connecting rod;
the rotating gear is meshed with the tooth surface of the rack sliding plate and is rotationally connected with the processing frame;
and the rotating cutter is arranged below the rotating gear and is connected with the central shaft of the rotating gear.
And the dust removal component is arranged below the reversing component and used for continuously removing dust on the film sheets in the conveying process.
Further, the dust removal assembly comprises:
the film rolling roller is rotationally connected with the surface of the processing frame;
the film winding bent block is positioned below the reversing assembly, and the right end of the film winding bent block is connected with the processing frame in a sliding mode through an elastic component;
further, still include the material subassembly of pressing, the material subassembly of pressing includes:
the material pressing driving part is arranged on the side wall of the processing frame and is positioned on the left side of the dust removal component;
the material pressing sliding block is arranged at the output end of the material pressing driving part and is in sliding connection with the processing frame;
the pressing slide bars are rotatably connected with the bottoms of the pressing slide blocks;
the fixed sliding pin is arranged on the side wall of the processing frame and is positioned right below the material pressing sliding block;
the L-shaped plate is arranged at the bottom of the material pressing slide bar;
a swaging part disposed at a front side of the L-shaped plate;
the extension spring is arranged on the circumferential surface of the top of the pressing slide bar group;
and the L-shaped pressing plate assembly is arranged on the front side of the material pressing sliding block, and a pressing plate capable of being compressed is arranged at the bottom of the L-shaped pressing plate assembly.
Furthermore, a material pressing curved groove is formed in the material pressing slide rod, the lower end of the material pressing curved groove is vertical, the upper end of the material pressing curved groove is an inclined plane, and the material pressing curved groove is connected with the fixed slide pin in a sliding mode.
The invention has the beneficial effects that:
(1) according to the film winding device, the tail end of the film winding roller is clamped and rotated by the winding assembly, and the film winding roller moves on the film winding curved block and is attached to the upper surface and the lower surface of a film sheet in the conveying process and then moves for separation, so that the dust on the film sheet is effectively pasted and removed;
(2) according to the automatic film cutting device, the material cutting assembly is triggered to move through the thickness of the rolled film, so that the rack sliding plate drives the rotating gear to rotate, the rotating cutter is driven to rotate to effectively cut off the rolled film, and the rolled film with a certain thickness is effectively cut off automatically;
(3) the automatic film winding machine has the advantages that the used film winding is automatically loosened through the reverse rotation of the winding assemblies and the operation of the reversing assembly, and meanwhile, a group of symmetrical winding assemblies are far away under the action of the curved slot rack, so that the used film winding machine has the function of automatic blanking;
(4) according to the invention, the film sheet is attached to the surface of the PS plate through the movement of the pressing component, the pressing wheel slides on the film sheet by utilizing the movement of the fixed sliding pin in the pressing curved groove, and the glass block is pressed by utilizing the L-shaped pressing plate component, so that the functions of driving bubbles and pressing and preventing air from entering are achieved;
(5) according to the invention, the glass plate above the pressing wheel can not deviate and fall under the blocking effect of the glass baffle, and the glass plate is placed on the film sheet at the motion tail end of the pressing wheel for pressing, so that the function of automatically pressing the film sheet for positioning is achieved;
in conclusion, the automatic winding and dedusting device has the functions of automatic winding and dedusting, automatic cutting, automatic material returning, uninterrupted winding, automatic bubble removing and automatic pressing and positioning, improves the working efficiency, avoids the waste of manual actions, is complex to operate and the like.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is an enlarged view of the structure at B of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the present invention in partial cross-section in FIG. 3;
FIG. 5 is an enlarged view of the structure of FIG. 2 at C according to the present invention;
FIG. 6 is an enlarged view of FIG. 5 at D according to the present invention;
FIG. 7 is a schematic view of the structure of the slide plate seat of the present invention;
FIG. 8 is a schematic view of a pressing slider structure according to the present invention;
FIG. 9 is a schematic view of a film-rolling curved block structure according to the present invention;
FIG. 10 is a schematic view of a linkage rod according to the present invention;
fig. 11 is a partial cross-sectional structural view of fig. 10 in accordance with the present invention.
In the figure; 1. processing a frame; 101. a conveying clamping plate; 102. a glass conveying table; 103. a PS plate conveying table; 104. a glass baffle; 2. a dust removal assembly; 21. a film winding roller; 22. rolling the film bent block; 221. an elastic member; 23. a first rotating wheel; 24. a second rotating wheel; 25. a blanking channel; 3. a commutation assembly; 31. a commutation drive section; 32. a semicircular connecting rod; 33. a curved trough rack; 34. a connecting frame; 4. a winding assembly; 41. a winding drive section; 411. a rotary spring assembly; 412. a chute round block; 42. rotating the screw rod; 421. an elastic part; 422. a circular bayonet lock; 43. a translation block; 431. a mating hole; 44. an L-shaped rod; 45. rolling the plate; 46. a clamping plate; 47. positioning a plate; 48. a thrust rod; 49. a slider; 5. a material cutting assembly; 51. fixing the rod; 52. a stressed slide bar; 53. a thrust link; 54. a rack slide plate; 55. an elastic component; 56. a slide plate seat; 57. a rotating gear; 58. rotating the cutter; 6. a material pressing component; 61. a material pressing driving part; 62. pressing a sliding block; 63. a material pressing slide bar; 631. a material pressing curved slot; 64. a fixed sliding pin; 65. an L-shaped plate; 66. a material pressing part; 67. an extension spring; 68. an L-shaped platen assembly.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example one
As shown in fig. 1, a film positioning device for mold production includes:
a processing frame 1;
also comprises
A conveying clamping plate 101 which is connected with the surface of the processing frame 1 in a sliding way;
a glass conveying table 102 which is erected on the top of the processing frame 1;
a PS plate conveyance stage 103 provided below the glass conveyance stage 102;
the group of glass baffles 104 are arranged on the side wall of the processing frame 1 and are symmetrically distributed on two sides of the pressing slide bar 63;
further comprising:
the reversing assembly 3 is arranged on the side wall of the processing frame 1;
the winding assemblies 4 are arranged on the inner wall of the reversing assembly 3, a group of symmetrical winding assemblies is arranged on the inner wall of the reversing assembly 3, and the upper end and the lower end of the reversing assembly 3 are respectively provided with a group of winding assemblies;
the cutting assembly 5 is arranged on the side wall of the processing frame 1 and is close to the reversing assembly 3;
after the film is grabbed and rotated by the winding assembly 4 and then a certain thickness is formed on the winding assembly 4, the blank assembly 5 is moved under the film winding reaction force reaching a certain thickness so as to rapidly cut the film, the winding assembly 4 at the upper end is reversely rotated and loosened, the winding assembly 4 at the lower end is positively rotated and clamped so as to continue the film winding operation, and the winding assembly 4 is pulled under the action of the reversing assembly 3 so as to return the cut film;
as shown in fig. 2, the reversing assembly 3 preferably comprises:
a direction drive unit 31 provided on a side wall of the processing frame 1;
the two curved slot frames 33 are connected with the processing frame 1, and the central shaft of the reversing driving part 31 is taken as an axis;
the connecting frames 34 are of a concave structure, and the two connecting frames are connected with the upper end and the lower end of the curved slot frame 33 in a sliding mode; the two connecting frames 34 are connected through a semicircular connecting rod 32, and the semicircular connecting rod 32 is used for performing forward and reverse rotation and is matched with the curved groove frame 33 to drive the symmetrical group of winding assemblies 4 to move away for blanking;
as shown in fig. 3 to 5, the winding assembly 4 preferably includes:
a winding driving part 41 which is slidably disposed on the connecting frame 34 and one end of which is slidably connected to the curved chute frame 33;
a rotary screw rod 42 which is provided at the output end of the winding driving portion 41 and whose front end is T-shaped;
a translation block 43 engaged with the rotary screw 42;
a plurality of L-shaped rods 44 are arranged on the L-shaped rods 44 along the circumferential direction of the translation block 43;
the winding plate 45 is arranged at the other end of each of the L-shaped rods 44;
a positioning plate 47 rotatably connected to the end of the rotary screw 42;
a plurality of sliding blocks 49, which are arranged along the circumferential direction of the positioning plate 47 and are connected with the positioning plate 47 in a sliding manner, and are connected with the translation block 43 through a thrust rod 48;
the clamping plate 46 is correspondingly arranged at one end of the sliding block 49, the center of the clamping plate 46 and the center of the adjacent winding plate 45 are positioned in the same plane, and the clamping plate and the winding plate 45 clamp the dust removal winding film 21 for rotary material collection;
when the film is transported on the transport pallet 101, the winding driving part 41 at the upper end of the semicircular connecting rod 32 operates to drive the rotating screw rod 42 to rotate, the rotating screw rod 42 rotates to drive the translation block 43 to move towards the front end of the rotating screw rod 42 through the meshing action, the translation block 43 pushes the sliding block 49 to slide on the positioning plate 47 through the thrust rod 48, and the sliding block 49 pushes the clamping plate 46 to be close to the winding plate 45 to clamp the tail end of the winding film;
as shown in fig. 4, it is preferable that a rotary spring assembly 411 influenced by forward and reverse rotation is provided at the rear side of the winding driving portion 41, a chute round block 412 is provided at an end of the rotary spring assembly 411 away from the winding driving portion 41, and the chute round block 412 is caught in the curved chute frame 33 and slidably connected to the curved chute frame 33;
as shown in fig. 3 and 6, preferably, a set of symmetrical elastic parts 421 is arranged on the front side of the rotating screw rod 42, one end of the elastic part 421, which is far away from the rotating screw rod 42, is provided with a circular bayonet 422, and one side of the translation block 43, which is close to the rotating screw rod 42, is provided with a matching hole 431, and the matching hole 431 and the circular bayonet 422 are clamped and connected at the moving tail end of the translation block 43;
when the film is cut, the winding driving part 41 at the other end of the semicircular connecting rod 32 starts to perform the operation of the first step, and at the same time, the winding driving part 41 at the winding end rotates reversely, so that the clamping plate 46 and the winding plate 45 are loosened, the wound film is hung on the winding plate 45, at the same time, the reversing driving part 31 starts to operate, the movement of the reversing driving part 31 drives the semicircular connecting rod 32 to rotate, the rotation of the semicircular connecting rod 32 drives the winding driving parts 41 at the two ends to rotate, the rotary spring assembly 411 connected behind the forward winding driving part 41 is in a loose state, the chute round block 412 slides in the curved slot frame 33, the forward winding driving part 41 cannot be pulled due to the loose state of the rotary spring assembly 411, and the rotary spring assembly 411 at the other end is tightened due to the reverse rotation of the winding driving part 41 at the other end, at the moment, the chute round block 412 slides in the curved chute frame 33, the winding driving part 41 moves to a position close to the curved chute frame 33 due to the arc design, and at the moment, the two groups of winding plates 45 at the end move away, so that the winding films cut off by winding fall into the blanking channel 25, and meanwhile, the reversing driving part 31 continuously performs forward and reverse switching to prevent mechanism interference during operation, so that the function of automatically cutting and blanking is achieved;
as shown in fig. 7 and 8, it preferably further includes a blanking assembly 5, and the blanking assembly 5 includes:
the fixing rod 51 is arranged on the side wall of the processing frame 1, and a through hole is formed at one end far away from the processing frame 1;
the stress slide bar 52 is connected with the fixing bar 51 in a sliding way through a through hole, the head part of the stress slide bar is provided with a curved block structure which is suitable for the peripheral surface of a rolled film, and the tail part of the stress slide bar is provided with a connecting rod;
a thrust link 53 rotatably connected to the circumferential surface of the force-receiving slide rod 52;
a slide plate seat 56 provided on a side wall of the processing frame 1;
the rack sliding plate 54 is arranged on one side of the sliding plate seat 56 in a sliding manner; one end of the elastic component is connected with the sliding plate seat 56 through the elastic component 55, and the other end of the elastic component is rotatably connected with one end of the thrust connecting rod 53 far away from the stressed sliding rod 52;
a rotating gear 57 engaged with a tooth surface of the rack slider 54 and rotatably connected to the processing rack 1;
a rotary cutter 58 disposed below the rotary gear 57 and connected to a central shaft of the rotary gear 57;
meanwhile, in the winding process, the thickness of the winding film on the surface of the winding plate 45 is continuously increased, when the thickness reaches a certain degree, the stressed sliding rod 52 is extruded, the stressed sliding rod 52 slides on the fixed rod 51 after being extruded, the rack sliding plate 54 is driven by the thrust connecting rod 53 to slide towards the inside of the sliding plate seat 56, and the elastic component 55 is compressed, due to meshing effect, the rack sliding plate 54 drives the rotating gear 57 to rotate, so that the rotating cutter 58 is driven to rotate, the rotating cutter 58 rotates to cut off the winding film to be transmitted, and accordingly damage caused by overload rotation due to overlarge winding thickness is prevented;
as shown in the figure, as the optimization, also include locating below the reversing assembly 3 and carrying on the dust collection assembly 2 of the continuous dipping dust of the film slice in the course of transporting;
as shown in fig. 9, the dust removing assembly 2 preferably includes:
a film winding roller 21 rotatably connected to the surface of the processing frame 1;
the film winding curved block 22 is positioned below the reversing assembly 3, and the right end of the film winding curved block is connected with the processing frame 1 in a sliding mode through an elastic component 221;
a first rotating wheel 23 which is rotatably connected with the processing frame 1 and is positioned above the left end of the film curling block 22;
a second rotating wheel 24 which is rotatably connected with the processing frame 1, is positioned at the left side of the first rotating wheel 23 and is used for converting the feeding direction of the film winding roller 21;
the blanking channel 25 penetrates through the side wall of the processing frame 1 and is positioned below the reversing assembly 3;
it should be noted that, when the translation block 43 moves to the end of the rotation screw rod 42, at this time, the circular bayonet pin 422 slides and rotates on the surface of the translation block 43 and compresses the elastic portion 421, after the circular bayonet pin 422 is just clamped and enters the fitting hole 431 on the surface of the translation block 43, at this time, the rotation screw rod 42 drives the translation block 43 to synchronously rotate, at this time, the rotation of the translation block 43 drives the winding plate 45 and the clamping plate 46 to rotate, so as to drive the dust-removing winding film 21 to wind on the surface of the winding plate 45, at this time, the dust-removing winding film 21 is rotationally fed, and through the movement of the winding film bending block 22, the first rotating wheel 23 and the second rotating wheel 24, the bottom surface of the winding film bending block 22 and the surface of the transported film sheet are continuously bonded and separated, so as to bond and adsorb fine dust on the surface of the film sheet, thereby achieving the function of dust-free film sheet bonding.
Example two
As shown in fig. 1, 10 and 11, wherein the same or corresponding components as in the first embodiment are designated by the same reference numerals as in the first embodiment, only the differences from the first embodiment will be described below for the sake of convenience. The second embodiment is different from the first embodiment in that:
as shown in fig. 10 and 11, preferably, the pressing device further includes a pressing assembly 6, and the pressing assembly 6 includes:
a material pressing driving part 61 which is arranged on the side wall of the processing frame 1 and is positioned on the left of the dust removing component 2;
a material pressing slide block 62 disposed at an output end of the material pressing drive portion 61 and slidably connected to the processing frame 1;
a group of material pressing slide bars 63 which are rotatably connected with the bottom of the material pressing slide block 62;
a fixed slide pin 64 provided on the side wall of the processing frame 1 directly below the swaging slide block 62;
an L-shaped plate 65 disposed at the bottom of the swaging slide bar 63;
a material pressing portion 66 provided on the front side of the L-shaped plate 65 for pressing the film sheet to remove air bubbles;
an extension spring 67 provided on the top peripheral surface of the set of swaging slide bars 63;
an L-shaped pressing plate component 68 which is arranged at the front side of the pressing slide block 62, and the bottom of the L-shaped pressing plate component is provided with a compressible pressing plate for pressing the glass block;
at this time, after dust removal of the film sheet is completed, the film sheet reaches the lower part of the pressing assembly 6, and when the PS plate below the film sheet is in place, the glass conveying table 102 conveys the glass plate to the upper part of the pressing part 66;
as shown in fig. 11, preferably, a pressing curved groove 631 is formed inside the pressing slide bar 63, and the pressing curved groove 631 has a vertical lower end and an inclined upper end, and is slidably connected to the fixed slide pin 64;
it should be noted that, at this time, the pressing driving portion 61 starts to operate, the operation of the pressing driving portion 61 pushes the pressing slider 62 to move downward, the downward movement of the pressing slider 62 drives the L-shaped plate 65 to move downward, and further drives the pressing portion 66 to push the film downward onto the PS plate, when the pressing slider 62 continues to move downward, the fixed sliding pin 64 slides on the pressing curved groove 631 inside the pressing slider 63, at this time, due to the curved structure of the pressing curved groove 631, the pressing slider 63 and the symmetric end thereof continuously stretch the extension spring 67, and at the same time, the glass plate above the pressing portion 66 slides above the pressing portion 66 under the blocking effect of the glass baffle 104, at this time, the pressing portion 66 slides on the film plate from the middle to the two ends, so that bubbles between the film plate and the PS plate are removed, and at the same time, when the pressing portion 66 slides to the end of the film, the glass plate just falls on the film to press the film, prevent the film from rebounding to generate bubbles, thereby achieving the function of automatically removing the internal bubbles and preventing the influence on printing.
Working procedure
Step one, in the transportation process of the film on the conveying clamping plate 101, the winding driving part 41 at the upper end of the semicircular connecting rod 32 runs at the moment, so that the rotating screw rod 42 is driven to rotate, the rotating screw rod 42 rotates to drive the translation block 43 to move towards the front end of the rotating screw rod 42 through the meshing effect, the translation block 43 pushes the sliding block 49 to slide on the positioning plate 47 through the thrust rod 48 at the moment, and the sliding block 49 pushes the clamping plate 46 to be close to the winding plate 45 at the moment so as to clamp the tail end of the film;
step two, when the translation block 43 moves to the end of the rotation screw rod 42, the circular bayonet 422 slides and rotates on the surface of the translation block 43 and compresses the elastic part 421, when the circular bayonet 422 is just clamped and enters the matching hole 431 on the surface of the translation block 43, the rotation screw rod 42 drives the translation block 43 to synchronously rotate, the rotation of the translation block 43 drives the winding plate 45 and the clamping plate 46 to rotate, so as to drive the winding film to wind on the surface of the winding plate 45, the film winding roller 21 carries out rotary feeding, the film winding curved block 22, the first rotating wheel 23 and the second rotating wheel 24 move, the continuous adhesion and separation are carried out between the bottom surface of the film winding curved block 22 and the surface of the transported film sheet, meanwhile, the elastic part 221 is upwards compressed in the adhesion process, so that the film winding curved block 22 is tightly attached to the film sheet, and therefore, the fine dust on the surface of the film sheet is adsorbed, the function of dust-free sticking of the film is achieved;
step three, in the winding process, the thickness of the winding film on the surface of the winding plate 45 is continuously increased, when the thickness reaches a certain degree, the stressed slide rod 52 is extruded, the stressed slide rod 52 slides on the fixed rod 51 after being extruded, the rack slide plate 54 is driven by the thrust connecting rod 53 to slide towards the inside of the slide plate seat 56 and compress the elastic component 55, due to meshing effect, the rack slide plate 54 drives the rotating gear 57 to rotate, so that the rotating cutter 58 is driven to rotate, the rotating cutter 58 rotates to cut off the winding film to be transmitted, and damage caused by overload rotation due to overlarge winding thickness is prevented;
step four, when the film is cut, the winding driving part 41 at the other end of the semicircular connecting rod 32 starts to perform the operation of the step one, and the winding driving part 41 at the winding end rotates reversely to loosen the clamping plate 46 and the winding plate 45, at this time, the wound film is hung on the winding plate 45, and at the same time, the reversing driving part 31 starts to operate, the movement of the reversing driving part 31 drives the semicircular connecting rod 32 to rotate, the rotation of the semicircular connecting rod 32 drives the winding driving parts 41 at the two ends thereof to rotate, at this time, the rotary spring assembly 411 connected behind the forward winding driving part 41 is in a loose state, at this time, the chute round block 412 slides in the curved chute frame 33, the forward winding driving part 41 cannot be pulled due to the loose state of the rotary spring assembly 411, and the reverse rotation of the winding driving part 41 at the other end, the rotary spring assembly 411 at this end is tightened, at the moment, the chute round block 412 slides in the curved chute frame 33, the winding driving part 41 moves to a position close to the curved chute frame 33 due to the arc design, and at the moment, the two groups of winding plates 45 at the end move away, so that the winding films cut off by winding fall into the blanking channel 25, and meanwhile, the reversing driving part 31 continuously performs forward and reverse switching to prevent mechanism interference during operation, so that the function of automatically cutting and blanking is achieved;
fifthly, after dust removal of the film is completed, the film reaches the position below the pressing component 6, and when the PS plate below the film is in place, the glass conveying table 102 conveys the glass plate to the position above the pressing part 66;
step six, at this time, the pressing driving part 61 starts to operate, the operation of the pressing driving part 61 pushes the pressing slider 62 to move downwards, the downward movement of the pressing slider 62 drives the L-shaped plate 65 to move downwards, and further drives the pressing part 66 to push the film downwards onto the PS plate, when the pressing slider 62 continues to move downwards, the fixed sliding pin 64 slides on the pressing curved groove 631 inside the pressing slider 63, at this time, due to the curved structure of the pressing curved groove 631, the pressing slider 63 and the symmetrical end thereof continuously stretch the extension spring 67, at the same time, the glass plate above the pressing part 66 slides above the pressing part 66 under the blocking effect of the glass baffle plate 104, at this time, the pressing part 66 slides from the middle to the two ends on the film plate, so that bubbles between the film plate and the PS plate are removed, and at the same time, when the pressing part 66 slides to the tail end of the film, the glass plate presses down on the film under the pressure of 68 to press the film, prevent the film from rebounding to generate bubbles, thereby achieving the function of automatically removing the internal bubbles and preventing the influence on printing.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a film positioner is used in mould production which characterized in that includes:
a processing frame (1);
further comprising:
the reversing assembly (3) is arranged on the side wall of the processing frame (1);
the winding assembly (4) is arranged on the inner wall of the reversing assembly (3), a group of symmetrical winding assemblies is arranged on the inner wall of the reversing assembly (3), and the upper end and the lower end of the reversing assembly (3) are respectively provided with a group of winding assemblies;
the cutting component (5) is arranged on the side wall of the processing frame (1) and is close to the reversing component (3);
snatch the pad pasting through rolling up subassembly (4) and rotate the back and form after certain thickness around rolling up subassembly (4), reach under the roll membrane reaction force of certain thickness this moment for blank subassembly (5) move thereby will roll up the membrane and cut off fast, thereby it carries out reversal unclamping and lower extreme around rolling up subassembly (4) again and carry out corotation around rolling up subassembly (4) and press from both sides tightly thereby make the roll membrane operation continue to go on, and move under the effect of switching-over subassembly (3) and roll up subassembly (4) and carry out the material returned with the pad pasting that has cut off.
2. The film positioning device for mold production according to claim 1, wherein the reversing assembly (3) comprises:
a reversing drive part (31) which is arranged on the side wall of the processing frame (1);
the two curved slot frames (33) are connected with the processing frame (1) and take the central shaft of the reversing driving part (31) as the axis;
the connecting frames (34) are of a concave structure, and the two connecting frames are connected with the upper end and the lower end of the curved groove frame (33) in a sliding manner; two link (34) are connected through semicircle connecting rod (32), and semicircle connecting rod (32) are used for carrying on just reversing and curved groove frame 33 cooperation drives a set of symmetry and keep away from around rolling up subassembly 4 and carry out the unloading.
3. A film positioning device for mold production according to claim 1, wherein the winding assembly (4) comprises:
a winding driving part (41) which is arranged on the connecting frame (34) in a sliding way, and one end of the winding driving part is connected with the curved slot frame (33) in a sliding way;
a rotary screw rod (42) which is arranged at the output end of the winding driving part (41), and the front end of the rotary screw rod is arranged in a T shape;
a translation block (43) engaged with the rotary screw (42);
the L-shaped rods (44) are arranged in number along the circumferential direction of the translation block (43);
the other ends of the L-shaped rods (44) are provided with the coiling plates (45);
a positioning plate (47) which is rotatably connected with the tail end of the rotating screw rod (42);
the sliding blocks (49) are arranged along the circumferential direction of the positioning plate (47), are connected with the positioning plate (47) in a sliding mode and are connected with the translation block (43) through a thrust rod (48);
and the clamping plate (46) is correspondingly arranged at one end of the sliding block (49), and the center of the clamping plate (46) and the center of the adjacent rolling plate (45) are positioned in the same plane.
4. A film positioning device for mold production according to claim 3, wherein a rotary spring assembly (411) influenced by positive and negative rotation is provided at the rear side of the winding driving portion (41), a chute round block (412) is provided at one end of the rotary spring assembly (411) far away from the winding driving portion (41), and the chute round block (412) is clamped in the curved chute frame (33) and is slidably connected with the curved chute frame (33).
5. The film sheet positioning device for the die production according to claim 3, wherein a set of symmetrical elastic parts (421) is arranged on the front side of the rotating screw rod (42), a circular clamping pin (422) is arranged at one end, far away from the rotating screw rod (42), of the elastic part (421), a matching hole (431) is arranged on one side, close to the rotating screw rod (42), of the translation block (43), and the matching hole (431) is clamped and connected with the circular clamping pin (422) at the movement tail end of the translation block (43).
6. A film positioning device for mold production according to claim 1, further comprising a blanking assembly (5), wherein the blanking assembly (5) comprises:
the fixing rod (51) is arranged on the side wall of the processing frame (1), and a through hole is formed in one end, far away from the processing frame (1), of the fixing rod;
the stress slide bar (52) is connected with the stress slide bar in a sliding way through a through hole of the fixed bar (51), the head part of the stress slide bar is provided with a curved surface block structure which is suitable for the peripheral surface of a rolled film, and the tail part of the stress slide bar is provided with a connecting bar;
a thrust link (53) rotatably connected to the circumferential surface of the force-receiving slide bar (52);
a slide plate seat (56) arranged on the side wall of the processing frame (1);
the rack sliding plate (54) is arranged on one side of the sliding plate seat (56) in a sliding manner; one end of the connecting rod is connected with a sliding plate seat (56) through an elastic component (55), and the other end of the connecting rod is rotatably connected with one end of a thrust connecting rod (53) far away from the stressed sliding rod (52);
a rotating gear (57) which is engaged with the tooth surface of the rack sliding plate (54) and is rotationally connected with the processing frame (1);
and the rotating cutter (58) is arranged below the rotating gear (57) and is connected with the central shaft of the rotating gear (57).
7. The film positioning device for mold production according to claim 1, further comprising a dust removal assembly (2) disposed below the reversing assembly (3) for continuously removing dust from the film during conveyance.
8. The film positioning device for mold production according to claim 1,
the dust removal assembly (2) comprises:
a film winding roller (21) which is rotatably connected with the surface of the processing frame (1);
and the film winding curved block (22) is positioned below the reversing assembly (3), and the right end of the film winding curved block is connected with the processing frame (1) in a sliding manner through an elastic component (221).
9. The film positioning device for mold production according to claim 1, further comprising a pressing assembly (6), wherein the pressing assembly (6) comprises:
the material pressing driving part (61) is arranged on the side wall of the processing frame (1) and is positioned on the left side of the dust removal component (2);
a material pressing slide block (62) which is arranged at the output end of the material pressing driving part (61) and is connected with the processing frame (1) in a sliding way;
the pressing slide bars (63) are rotatably connected with the bottoms of the pressing slide blocks (62);
the fixed sliding pin (64) is arranged on the side wall of the processing frame (1) and is positioned right below the material pressing sliding block (62);
an L-shaped plate (65) which is arranged at the bottom of the material pressing slide bar (63);
a swaging part (66) provided on the front side of the L-shaped plate (65);
an extension spring (67) provided on the top peripheral surface of the pressing slide bar (63);
and the L-shaped pressing plate component (68) is arranged on the front side of the pressing slide block (62), and a pressing plate capable of being compressed is arranged at the bottom of the L-shaped pressing plate component.
10. The film positioning device for mold production according to claim 8, wherein the inside of the pressing slide bar (63) is provided with a pressing curved groove (631), and the pressing curved groove (631) has a shape that the lower end is vertical and the upper end is inclined and is slidably connected with the fixed slide pin (64).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111042950.7A CN113666160A (en) | 2021-09-07 | 2021-09-07 | Film sheet positioning device for mold production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111042950.7A CN113666160A (en) | 2021-09-07 | 2021-09-07 | Film sheet positioning device for mold production |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113666160A true CN113666160A (en) | 2021-11-19 |
Family
ID=78548577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111042950.7A Withdrawn CN113666160A (en) | 2021-09-07 | 2021-09-07 | Film sheet positioning device for mold production |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113666160A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114505908A (en) * | 2022-03-02 | 2022-05-17 | 莱阳银通纸业有限公司 | Glitter piece cross cutting screening all-in-one |
-
2021
- 2021-09-07 CN CN202111042950.7A patent/CN113666160A/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114505908A (en) * | 2022-03-02 | 2022-05-17 | 莱阳银通纸业有限公司 | Glitter piece cross cutting screening all-in-one |
CN114505908B (en) * | 2022-03-02 | 2023-08-08 | 莱阳银通纸业有限公司 | Golden onion piece cross cutting screening all-in-one |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209466734U (en) | A kind of carton automatic moulding machine | |
CN110416593B (en) | Rubberizing device | |
CN211920314U (en) | Roll changing device for TPU film winding machine | |
CN210854504U (en) | SMC slitting equipment with film automatic separation function | |
CN112429343B (en) | Cheese conveying equipment for food production | |
CN113666160A (en) | Film sheet positioning device for mold production | |
CN114906652A (en) | Waterproof film automatic winding device with winding core | |
CN113734861B (en) | Antithetical couplet finished product cutting equipment is used in antithetical couplet production | |
CN113021448B (en) | Automatic citrus peeling equipment in batches | |
CN214733312U (en) | Rubberizing device and rubberizing equipment | |
CN218425130U (en) | Copper tab punching lithium metal pole piece forming machine | |
CN115806211A (en) | Winding device of film blow molding machine | |
CN111844218A (en) | Automatic punching all-in-one of coil stock dual pressure | |
CN112722771B (en) | Sisal hemp automatic transmission peeling device | |
CN213974577U (en) | Yoga ball packagine machine | |
CN212312199U (en) | Automatic punching all-in-one of coil stock dual pressure | |
CN111070732A (en) | Full-automatic SMC moulding equipment | |
CN111546789B (en) | Chip mounter for printer ink box | |
CN210040426U (en) | Rubberizing device | |
CN220501234U (en) | Thermal transfer printing carbon ribbon rolling rubberizing device | |
CN219404382U (en) | Full-automatic adhesive cutting, taking and placing all-in-one machine | |
CN219238795U (en) | Full-automatic ten-axis stationery slitting machine | |
CN218751909U (en) | Bottle pastes mark device | |
CN217971909U (en) | Discharging buffer device | |
CN213793855U (en) | Small circle iron plate is with towards material equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211119 |