CN112097715A - LCP film thickness detection device - Google Patents
LCP film thickness detection device Download PDFInfo
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- CN112097715A CN112097715A CN202010916146.6A CN202010916146A CN112097715A CN 112097715 A CN112097715 A CN 112097715A CN 202010916146 A CN202010916146 A CN 202010916146A CN 112097715 A CN112097715 A CN 112097715A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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Abstract
The invention relates to the technical field of 5G communication, in particular to a LCP film thickness detection device which comprises an outer shell, wherein an accommodating space is arranged in the outer shell, one side of the outer shell is provided with an input port, and the input port is an input channel for LCP films to pass through the accommodating space; the surface of the turning roller is attached to the LCP film, and the conveying direction of the LCP film is changed from horizontal to vertical; two sides of the turning roller are respectively provided with a first rotating shaft which is rotatably connected to the side walls at two sides of the shell body. Through the setting of flattening subassembly, after the flattening subassembly is driven to rotate by driving motor, at first, trim the unusual arch on with the LCP membrane through the flattening piece and level, then, utilize the brush to restraint and brush the powder, because fan blade forms the wind channel when rotatory, so, can inhale the powder and receive the inside storage space of casing to, avoid causing the pollution of environment and the injury of health in the powder scatters into the air.
Description
Technical Field
The invention relates to the technical field of 5G communication, in particular to a LCP film thickness detection device.
Background
Liquid Crystal Polymers (LCP) are polymers that exist in a liquid crystal phase under certain conditions and are characterized by having a relatively high molecular weight and an ordered orientation. LCP has a low viscosity and is highly oriented when in the liquid crystal phase, and its morphology can be stably maintained after cooling and solidification, so LCP material has excellent mechanical properties. In addition, LCP materials are also characterized by low moisture absorption, chemical resistance, weatherability, heat resistance, flame retardancy, and low dielectric constant and dielectric dissipation factor.
The 5G era has come, and the material end is greatly changed due to the high-frequency and high-speed characteristics of the material. LCP meets the 0 → 1 development opportunity, and is expected to be the most suitable material due to its low impedance and high tolerance. As the 5G frequency increases, the permeability of LCP materials and their articles will gradually increase, which is expected to rapidly increase the overall market for LCP to over a billion.
In the production of LCP films, the thickness of the film has a large influence on the performance of the film, so that the thickness of the LCP film is accurately detected, and the authenticity of detection data can be guaranteed. The existing detection means is used for directly detecting the thickness of the LCP film in production or after production, the detection means is taken as the prior art, the measurement precision of the detection means is not problematic, but the obtained data can not reflect the real condition of the LCP film, for example, the surface of the LCP film can adsorb foreign matters frequently, so that the measurement data can be subjected to error formation.
Disclosure of Invention
The present invention is directed to an LCP film thickness detecting apparatus to solve the above-mentioned problems of the background art.
The technical scheme of the invention is as follows: a LCP film thickness detection device comprises an outer shell, wherein an accommodating space is arranged in the outer shell, one side of the outer shell is provided with an input port, and the input port is an input channel for LCP films to enter the accommodating space;
the surface of the turning roller is attached to the LCP film, and the conveying direction of the LCP film is changed from horizontal to vertical; two sides of the turning roller are respectively provided with a first rotating shaft which is rotatably connected to the side walls of the two sides of the outer shell;
the winding roller is positioned below the turning roller and used for winding the LCP film input by the turning roller; two sides of the winding roller are respectively provided with a second rotating shaft which is rotatably connected to the side walls of the two sides of the outer shell; the winding roller is driven by a driving mechanism;
the induction block is arranged in a semi-cylinder shape, the arc-shaped surface of the semi-cylinder corresponds to the turning roller, a gap channel is formed between the induction block and the turning roller, and the gap channel is used as a conveying channel of the LCP film;
the driving module is used for sensing the thickness signal detected by the sensing block and converting the thickness signal into power for output;
the correcting module comprises a first module and a second module, wherein the rear side surface of the first module is movably arranged on the driving module, the front side surface of the first module faces the surface of the LCP membrane, and two side parts of the second module are fixedly connected to the side wall of the outer shell and correspond to the front surface of the first module; the LCP film passes through the first module and the second module;
the lower end of the pre-clearing module is movably connected to the upper end of the induction block, the upper end of the pre-clearing module is pressed on the LCP film, and the bottom of the LCP film is attached to the surface of the turning roller; and
the thickness detection module is positioned on one side of the winding roller and is used for detecting the wall thickness value of the single-layer film of the LCP film;
wherein, this LCP membrane is at the descending in-process around this diversion roller, when should clearing away the module in advance, utilize this clear away module in advance with LCP membrane on the surface because the adsorbed foreign matter of reasons such as static is collected and centralized processing, this LCP membrane continues down and when this response piece, when LCP membrane thickness anomaly increases, can trigger the response piece and move backward, and utilize drive module to promote the antedisplacement of first module, and with LCP membrane centre gripping between the second module, can clear up or correct unusual arch or fold line on LCP membrane both sides face, guarantee that the thickness of LCP membrane is normal, the authenticity improvement assurance of the detection data of the thickness detection module for the epilogue.
The driving module comprises an outer frame body, a supporting plate is arranged in the outer frame body, the upper end of the supporting plate is in threaded connection with a supporting shaft, and positioning nuts are arranged on the supporting shaft and abut against two sides of the supporting plate respectively; the middle part of the supporting shaft is clamped with a swing rod, the middle part of the swing rod is provided with a first hinge position, the lower end of the swing rod is provided with a second hinge position, the swing rod is movably connected with a cross rod through the second hinge position, one end of the cross rod is connected with a piston, and the piston is connected in an inner cavity of a piston cylinder in a push-pull mode; a first trigger switch is arranged on one side of the upper part of the swinging rod, a second trigger switch is arranged on one side of the lower part of the swinging rod, and the second trigger switch is connected with a driving module connected with the piston cylinder through a lead; one end of the supporting shaft is provided with a toggle handle, the other end of the supporting shaft is provided with a semi-sphere which is rotatably connected to the back part of the induction block, the middle part of the supporting shaft is provided with a clamping ring part, and the middle part of the clamping ring part is provided with an annular clamping groove around the axial lead of the supporting shaft; the swing rod is provided with a sphere part which is movably clamped in the annular clamping groove.
The first module and the second module are consistent in structure; the back of the first module is fixedly connected to the other end of the cross rod, and the second module is fixedly connected to the side wall of the outer shell; the first module comprises an outer enclosure, the outer enclosure is open towards one side of the LCP film, a clamping sleeve is arranged inside the outer enclosure, the clamping sleeve and the outer enclosure are elastically supported through a spring group, and the spring group is arranged on the periphery of the clamping sleeve; one side of the clamping sleeve, which faces the LCP film, is open, a driving motor is arranged in the clamping sleeve, and the driving motor is connected with the first trigger switch through a lead; the output shaft end of the driving motor is connected with a leveling component, and the outer end face of the leveling component is parallel to the surface of the LCP film.
The leveling component comprises a receiving shell, and one end of the receiving shell facing to the LCP film surface is open; the outer edge of the opening port of the containing shell is provided with a sunken part, the sunken part is provided with a dovetail groove towards the center of the containing shell in a penetrating way, the dovetail groove evenly divides the opening port of the containing shell into two parts, each part is provided with a plurality of fan blades, connecting holes are formed in the fan blades, the connecting holes are connected with brush bundles, and the bristles on the brush bundles face the surface of the LCP membrane; a flattening piece penetrates through the dovetail groove and is limited in position by a fastening ring wound on the periphery of the concave part; the storage shell is internally provided with a storage space, the rear end of the storage space is provided with a limiting ring, an outer port of the storage space is connected and sealed through a sealing cover, and the sealing cover is in threaded connection with the storage space.
The pre-cleaning module comprises a swinging piece, a collecting box, a baffle and an elastic piece, wherein the swinging piece is positioned at the lower end of the pre-cleaning module and is movably connected with the sensing block, the collecting box is positioned at the upper end of the pre-cleaning module, the baffle is arranged at the lower end of the pre-cleaning module, and the elastic piece is arranged at the bottom of the baffle.
The collecting box contains storage chamber, arc entry, plug and stirs the subassembly, should store the chamber front end and establish to the arc entry, the lower extreme that this arc entered the mouth with the excircle of diversion roller is identical, and this plug threaded connection is in the bottommost of this storage chamber, should stir the subassembly and establish at this arc entry.
The poking assembly comprises a poking wheel, poking teeth, an L-shaped stopper and a butting piece, the poking wheel is rotatably connected to two side walls of the arc-shaped inlet, the poking teeth are uniformly distributed on the periphery of the poking wheel, the L-shaped stopper is arranged obliquely above the poking wheel, the butting piece is rotatably connected to the L-shaped stopper, and the lower end of the butting piece butts against the poking teeth.
The invention provides an LCP film thickness detection device through improvement, compared with the prior art, the LCP film thickness detection device has the following improvements and advantages:
1. through the setting of cleaing away the module in advance, because reasons such as static, some foreign matters can be adsorbed often to the surface of LCP membrane, and moreover, these foreign matters are cleared up more easily, so, when these foreign matters when the collecting box of cleaing away the module upper end in advance, can get into the storage chamber through the arc entrance. The poking wheel is pushed to rotate in the process that foreign matters enter the storage cavity, and due to the arrangement of the L-shaped blocking piece and the abutting piece, the poking wheel is guaranteed to rotate only in a single direction, so that the foreign matters are guaranteed to conveniently enter the storage cavity and difficult to move out of the storage cavity, and can only wait for centralized treatment at the plug position. The pre-cleaning module can be used for cleaning foreign matters convenient to clean in advance, so that the normal operation of each subsequent process can be ensured.
2. Through the setting of flattening subassembly, after the flattening subassembly is driven to rotate by driving motor, at first, trim the unusual arch on with the LCP membrane through the flattening piece and level, then, utilize the brush to restraint and brush the powder, because fan blade forms the wind channel when rotatory, so, can inhale the powder and receive the inside storage space of casing to, avoid causing the pollution of environment and the injury of health in the powder scatters into the air.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic diagram of a pre-clean module of the present invention;
FIG. 3 is a schematic view of a drive module and a orthotic module of the present invention;
FIG. 4 is a schematic view of the connection of the support shaft and the swing lever of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 3 at A;
FIG. 6 is an enlarged view of a portion of FIG. 3 at B;
FIG. 7 is a schematic view of a flattening assembly of the present invention;
FIG. 8 is a schematic view of a bristle tuft of the present invention;
FIG. 9 is a schematic view of a flattening element according to the invention;
FIG. 10 is a schematic view of a fastening ring of the present invention;
FIG. 11 is a schematic view of a dovetail slot of the present invention;
FIG. 12 is a schematic view of a fan blade of the present invention;
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 12, and 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.
The invention is a LCP film thickness detection device, comprising: an outer casing 10, wherein a receiving space 11 is provided inside the outer casing 10, an input port 12 is provided at one side of the outer casing 10, and the input port 12 is an input passage for the LCP film 40 to access the receiving space 11;
the surface of the turning roller 20 is attached to the LCP film 40, and the conveying direction of the LCP film 40 is changed from horizontal to vertical; two sides of the direction-changing roller 20 are respectively provided with a first rotating shaft 21, and the first rotating shafts are rotatably connected to the side walls of the two sides of the outer shell 10;
a winding roller 30, the winding roller 30 being located below the direction-changing roller 20, for winding up the LCP film 40 input through the direction-changing roller 20; two sides of the winding roller 30 are respectively provided with a second rotating shaft 31, and the second rotating shafts are rotatably connected to the side walls of the two sides of the outer shell 10; the winding roller 30 is driven by a driving mechanism;
the induction block 50 is in a semi-cylinder shape, the arc-shaped surface of the semi-cylinder corresponds to the direction-changing roller 20, and a gap channel is formed between the induction block 50 and the direction-changing roller 20 and is used as a conveying channel of the LCP film 40;
a driving module 60, wherein the driving module 60 is used for sensing the thickness signal detected by the sensing block 50 and converting the signal into power output; the driving module 60 is fixedly coupled to a sidewall of the outer case 10.
A rectification module 70, wherein the rectification module 70 comprises a first module 71 and a second module 72, wherein the rear side of the first module 71 is movably disposed on the driving module 60, the front side of the first module 71 faces the surface of the LCP film 40, and two side portions of the second module 72 are fixedly connected to the side walls of the outer housing 10 and correspond to the front side of the first module 71; the LCP film 40 passes between the first module 71 and the second module 72;
a pre-removing module 80, the lower end of the pre-removing module 80 is movably connected to the upper end of the sensing block 50, the upper end of the pre-removing module 80 is pressed on the LCP film 40, and the bottom of the LCP film 40 is attached to the surface of the turning roller 20; and
a thickness detection module 90, the thickness detection module 90 being located at one side of the winding roller 30 for detecting the wall thickness value of the single-layer film of the LCP film 40;
wherein, this LCP membrane 40 is at the descending in-process around this diversion roller 20, when should clearing away module 80 in advance, utilize this clearing away module 80 in advance to collect and centralized processing the LCP membrane 40 on the surface because the adsorbed foreign matter of reasons such as static, this LCP membrane 40 continues descending and when passing through this response piece 50, if during LCP membrane 40 thickness anomaly increases, can trigger response piece 50 and move backward, and utilize drive module 60 to promote first module 71 and move forward, and with LCP membrane 40 centre gripping between second module 72, can clear up or correct unusual arch or fold line on LCP membrane 40 both sides face, guarantee that the thickness of LCP membrane 40 is normal, the authenticity improvement assurance of the detection data of the thickness detection module 90 for the epilogue.
The driving module 60 includes an outer frame 601, and a supporting plate 61 is disposed inside the outer frame 601. The support plate 61 is fixedly connected to the outer frame 601. The upper end of the supporting plate 61 is in threaded connection with a supporting shaft 62, and a positioning nut 63 is respectively arranged on the supporting shaft 62 and abutted against two sides of the supporting plate 61; the middle part of the supporting shaft 62 is provided with a swing rod 64 in a clamping way, the middle part of the swing rod 64 is provided with a first hinge position 641, the lower end of the swing rod 64 is provided with a second hinge position 642, the second hinge position 642 is movably connected with a cross rod 65, one end of the cross rod 65 is connected with a piston 651, and the piston 651 is connected in an inner cavity of a piston cylinder 66 in a push-pull way; a first trigger switch 67 is arranged on one side of the upper part of the swinging rod 64, a second trigger switch 68 is arranged on one side of the lower part of the swinging rod 64, and the second trigger switch 68 is connected with a driving module connected with a piston cylinder 66 through a lead; the piston cylinder 66 may be an air cylinder or a hydraulic cylinder. And is fixedly coupled in the through hole of the lower end of the support plate 61 by means of a bolt. The first trigger switch 67 and the second trigger switch 68 are both turned on by an adjusting screw and an induction sheet, and the first trigger switch 67 is turned on before the second trigger switch 68 by adjustment. The adjusting screw rod can adjust the distance between the end part of the adjusting screw rod and the induction sheet, when the end part of the adjusting screw rod touches the induction sheet, the trigger switch is turned on, and when the adjusting screw rod and the induction sheet are separated, the trigger switch is turned off. One end of the supporting shaft 62 is provided with a toggle handle 621, the other end is provided with a hemisphere 622, the hemispherical 622 is rotatably connected to the back of the induction block 50, the middle part of the supporting shaft 62 is provided with a clamping ring portion 623, and the middle part of the clamping ring portion 623 is provided with an annular clamping groove 6231 around the axial lead of the supporting shaft 62; the swing lever 64 is provided with a ball 643, and is movably clamped in the ring-shaped clamping groove 6231 through the ball 643, and a certain movable gap is reserved between the ring-shaped clamping groove 6231 and the ball 643. According to the standard thickness value of the LCP film, the distance between the sensing block 50 and the turning roller 20 can be adjusted to enable the size of the gap to be close to the critical point of the LCP film, so that the sensing block 50 can be sensitively sensed when foreign matters pass through the LCP film. The specific adjustment method is as follows: the positioning nuts 63 on both sides of the supporting plate 61 are loosened and moved in a direction away from the supporting plate 61, and then the toggle handle 621 at one end of the supporting shaft 62 is rotated to screw in or screw out the supporting shaft 62 relative to the supporting plate 61 according to the situation, so that the hemisphere 622 at the other end of the supporting shaft 62 abuts against the spherical groove at the back of the sensing block 50, thereby driving the sensing block 50 to advance or retreat, and realizing the adjustment of the gap between the sensing block 50 and the direction-changing roller 20.
The first module 71 and the second module 72 have the same structure; the back of the first module 71 is fixedly connected to the other end of the cross bar 65, and the second module 72 is fixedly connected to the side wall of the outer shell 10; the first module 71 comprises an outer enclosure 711, the outer enclosure 711 is open at one side facing the LCP film 40, a clamping sleeve 712 is disposed inside the outer enclosure 711, the clamping sleeve 712 and the outer enclosure 711 are elastically supported by a spring set 73, and the spring set 73 is disposed at the periphery of the clamping sleeve 712; hard compression of the LCP film 40 is avoided, resulting in irreparable damage to the surface of the LCP film 40. The side of the grip cover 712 facing the LCP film 40 is open, and a drive motor 74 is disposed in the grip cover 712, and the drive motor 74 is connected to the first trigger switch 67 through a wire; the output shaft end of the drive motor 74 is connected to a flattening member 75, and the outer end face of the flattening member 75 is parallel to the surface of the LCP film 40. When foreign matter protrusions exist on the surface of the LCP film 40 or wrinkles appear on the LCP film, the thickness of the LCP film is increased and exceeds a standard value, and then when the protrusion part passes through the induction block 50, the protrusion part can be pushed to move backwards, so that the support shaft 62 pushes the swing rod 64 to swing clockwise, the first trigger switch 67 and the second trigger switch 68 are enabled to be opened sequentially, and the first module 71 is pushed to move forwards to abut against the LCP film 40 in the middle of the correction module 70. Since the first trigger switch 67 is turned on before the second trigger switch 68, the driving motor driving the leveling component 75 to operate first to prepare for removing the abnormal protrusion, and then the second trigger switch 68 is turned on to fill the piston cylinder 66 with the high-pressure medium and push the piston 651 to move forward quickly, so as to push the first module 71 to clamp the LCP film 40 between the first module 71 and the second module 72, thereby ensuring that the abnormal protrusion on the LCP film can be removed completely. The high pressure medium in the piston cylinder 66 does not need to be maintained continuously, but the high pressure medium is filled once and is finished, so that the pressure of the high pressure medium is gradually reduced, and all the parts can be restored after the abnormal protrusion on the LCP membrane is removed.
The flattening member 75 includes a receiving case 751, one end of which facing the surface of the LCP film 40 is open; a concave part 752 is arranged at the outer edge of the opening port of the receiving shell 751, a dovetail groove 753 is arranged in the concave part 752 in a penetrating mode towards the center of the receiving shell 751, the dovetail groove 753 evenly divides the opening port of the receiving shell 751 into two parts, each part is provided with a plurality of fan blades 754, connecting holes 755 are arranged on the fan blades 754, brush bundles 756 are connected in the connecting holes 755, and bristles on the brush bundles 756 face the surface of the LCP film 40; a flattening member 757 is inserted into the dovetail groove 753. The flattening member 757 is made of a hard plastic plate, one side of the plastic plate extends outwards from the opening of the dovetail groove 753, and the side part of the protruding plastic plate is arc-shaped. And the position is limited by a fastening ring 761 wound around the periphery of the recess 752; the housing 751 has a receiving space 758 therein, a stop ring 759 is disposed at the rear end of the receiving space 758, an outer port of the receiving space 758 is sealed by a sealing cap 760, and the sealing cap 760 is in threaded connection with the receiving space 758. When the leveling assembly 75 is rotated by the driving motor 74, the abnormal protrusions on the LCP film 40 are first leveled by the flattening member 757, and then the powder is brushed away by the brush bundle 756, since the fan blades 754 form an air channel when rotating, the powder can be sucked into the receiving space 758 inside the receiving case 751, thereby preventing the powder from being scattered into the air to cause environmental pollution and damage to human health.
The pre-cleaning module 80 comprises a swinging member 81, a collecting box 82, a baffle 83 and an elastic member 84, the swinging member 81 is positioned at the lower end of the pre-cleaning module 80 and is movably connected with the sensing block 50, the collecting box 82 is positioned at the upper end of the pre-cleaning module 80, the baffle 83 is arranged at the lower end of the pre-cleaning module 80, and the elastic member 84 is arranged at the bottom of the baffle 83.
The collecting box 82 comprises a storage cavity 821, an arc-shaped inlet 822, a plug 823 and a toggle assembly 824, wherein the front end of the storage cavity 821 is provided with the arc-shaped inlet 822, the lower end of the arc-shaped inlet 822 is matched with the outer circle of the turning roller 20, the plug 823 is in threaded connection with the bottommost part of the storage cavity 821, and the toggle assembly 824 is arranged at the arc-shaped inlet 822. The LCP film 40 often adsorbs foreign matter due to static electricity, etc., and is easily cleaned, and then enters the storage chamber 821 through the arc-shaped entrance 822 when the foreign matter passes through the collection box 82 at the upper end of the pre-cleaning module 80.
The toggle assembly 824 includes a toggle wheel 8241, toggle teeth 8242, L-shaped stoppers 8243 and abutting members 8244, the toggle wheel 8241 is rotatably connected to two side walls of the arc-shaped inlet 822, the toggle teeth 8242 are uniformly distributed on the periphery of the toggle wheel 8241, the L-shaped stoppers 8243 are arranged above the toggle wheel 8241 in an inclined manner, the abutting members 8244 are rotatably connected to the L-shaped stoppers 8243, and the lower ends of the abutting members 8244 abut against the toggle teeth 8242. When foreign matters enter the storage cavity 821, the poking wheel 8241 is pushed to rotate, and due to the arrangement of the L-shaped stopper 8243 and the abutting part 8244, the poking wheel 8241 can only rotate in a single direction, so that the foreign matters can be ensured to conveniently enter the storage cavity 821 and can not be moved out of the storage cavity 821 easily, and only centralized treatment can be waited at the plug 823. The pre-cleaning module 80 can be used for cleaning foreign matters convenient to clean in advance, so that the normal operation of each subsequent process can be ensured.
The working principle is as follows:
in the use, this LCP membrane 40 is in the descending process around this turning roller 20, when should clearing away module 80 in advance, utilize this to clear away module 80 in advance with LCP membrane 40 on the surface because the adsorbed foreign matter of reasons such as static is collected and centralized processing, this LCP membrane 40 continues descending and when passing through this response piece 50, if during LCP membrane 40 thickness anomaly increases, can trigger response piece 50 and move back, and utilize drive module 60 to promote first module 71 and move forward, and with LCP membrane 40 centre gripping between second module 72, can clear up or correct the unusual arch or fold line on LCP membrane 40 both sides face, guarantee that the thickness of LCP membrane 40 is normal, get rid of the influence of abnormal factor, for the authenticity improvement assurance of the detection data of the thickness detection module 90 of postorder.
Other parts of the present invention are not described in detail in the prior art.
Claims (7)
1. An LCP film thickness detecting apparatus, comprising:
the LCP film packaging device comprises an outer shell (10), wherein a containing space (11) is arranged inside the outer shell (10), an input port (12) is formed in one side of the outer shell (10), and the input port (12) is an input channel for the LCP film (40) to access the containing space (11);
the surface of the turning roller (20) is attached to the LCP film (40), and the conveying direction of the LCP film (40) is changed from horizontal to vertical; two sides of the turning roller (20) are respectively provided with a first rotating shaft (21) which is rotatably connected to the side walls of the two sides of the outer shell (10);
a winding roller (30), wherein the winding roller (30) is positioned below the direction-changing roller (20) and is used for winding the LCP film (40) input through the direction-changing roller (20); two sides of the winding roller (30) are respectively provided with a second rotating shaft (31) which is rotatably connected with the side walls of the two sides of the outer shell (10); the winding roller (30) is driven by a driving mechanism;
the induction block (50) is in a semi-cylinder shape, the arc-shaped surface of the semi-cylinder corresponds to the direction-changing roller (20), a gap channel is formed between the induction block (50) and the direction-changing roller (20), and the gap channel is used as a conveying channel of the LCP film (40);
the driving module (60) is used for sensing the thickness signal detected by the sensing block (50) and converting the signal into power output;
the correcting module (70) comprises a first module (71) and a second module (72), wherein the rear side of the first module (71) is movably arranged on the driving module (60), the front side of the first module (71) faces the surface of the LCP membrane (40), and two side parts of the second module (72) are fixedly connected to the side wall of the outer shell (10) and correspond to the front side of the first module (71); the LCP film (40) passes between the first die set (71) and the second die set (72);
the lower end of the pre-clearing module (80) is movably connected to the upper end of the induction block (50), the upper end of the pre-clearing module (80) is pressed on the LCP film (40), and the bottom of the LCP film (40) is attached to the surface of the turning roller (20); and
a thickness detection module (90), wherein the thickness detection module (90) is positioned at one side of the roller (30) and is used for detecting the wall thickness value of the single-layer film of the LCP film (40);
wherein, this LCP membrane (40) is at descending the in-process around this diversion roller (20), when should clearing away module (80) in advance, utilize should clear away module (80) in advance to collect and centralized processing the adsorbed foreign matter because reasons such as static on LCP membrane (40) surface, this LCP membrane (40) continue to descend and when passing through this response piece (50), when if LCP membrane (40) thickness increases unusually, can trigger response piece (50) and move backward, and utilize drive module (60) to promote first module (71) and move forward, and with LCP membrane (40) centre gripping between second module (72), can clear up or correct unusual arch or fold line on the both sides face of LCP membrane (40), guarantee that the thickness of LCP membrane (40) is normal, for the authenticity improvement assurance of the detection data of the thickness detection module (90) of subsequence.
2. The LCP film thickness detection device according to claim 1, wherein: the driving module (60) comprises an outer frame body (601), a supporting plate (61) is arranged in the outer frame body (601), the upper end of the supporting plate (61) is connected with a supporting shaft (62) in a threaded manner, and positioning nuts (63) are arranged on the supporting shaft (62) and abut against two sides of the supporting plate (61); the middle part of the supporting shaft (62) is clamped with a swinging rod (64), the middle part of the swinging rod (64) is provided with a first hinge position (641), the lower end of the swinging rod (64) is provided with a second hinge position (642), the swinging rod is movably connected with a cross rod (65) through the second hinge position (642), one end of the cross rod (65) is connected with a piston (651), and the piston (651) is connected in an inner cavity of a piston cylinder (66) in a push-pull mode; a first trigger switch (67) is arranged on one side of the upper part of the swing rod (64), a second trigger switch (68) is arranged on one side of the lower part of the swing rod (64), and the second trigger switch (68) is connected with a driving module connected with a piston cylinder (66) through a lead; one end of the supporting shaft (62) is provided with a toggle handle (621), the other end of the supporting shaft is provided with a hemisphere (622), the hemispherical body (622) is rotatably connected to the back of the induction block (50), the middle of the supporting shaft (62) is provided with a clamping ring part (623), and the middle of the clamping ring part (623) is provided with an annular clamping groove (6231) around the axial lead of the supporting shaft (62); the swing rod (64) is provided with a ball part (643), and the ball part (643) is movably clamped in the annular clamping groove (6231).
3. The LCP film thickness detection device of claim 2, wherein: the first module (71) and the second module (72) are consistent in structure; the back of the first module (71) is fixedly connected to the other end of the cross bar (65), and the second module (72) is fixedly connected to the side wall of the outer shell (10); the first module (71) comprises an outer enclosure (711), the outer enclosure (711) is opened towards one side of the LCP film (40), a clamping sleeve (712) is arranged inside the outer enclosure (711), the clamping sleeve (712) and the outer enclosure (711) are elastically supported through a spring group (73), and the spring group (73) is respectively arranged at the periphery of the clamping sleeve (712); the side of the clamping sleeve (712) facing the LCP film (40) is open, a driving motor (74) is arranged in the clamping sleeve (712), and the driving motor (74) is connected with the first trigger switch (67) through a lead; the output shaft end of the driving motor (74) is connected with a leveling component (75), and the outer end face of the leveling component (75) is parallel to the surface of the LCP membrane (40).
4. The LCP film thickness detection device of claim 3, wherein: the flattening assembly (75) comprises a receiving case (751), wherein one end of the receiving case (751) facing to the surface of the LCP film (40) is open; the outer edge of the open port of the receiving shell (751) is provided with a concave part (752), the concave part (752) is provided with a dovetail groove (753) towards the center of the receiving shell (751), the dovetail groove (753) evenly divides the open port of the receiving shell (751) into two parts, each part is provided with a plurality of fan blades (754), the fan blades (754) are provided with connecting holes (755), the connecting holes (755) are connected with bristle bundles (756), and the bristles on the bristle bundles (756) face the surface of the LCP membrane (40); a flattening piece (757) penetrates through the dovetail groove (753), and the position is limited by a fastening ring (761) wound on the periphery of the concave part (752); the accommodating shell (751) is internally provided with an accommodating space (758), the rear end of the accommodating space (758) is provided with a limit ring (759), the outer port of the accommodating space (758) is connected and sealed through a sealing cover (760), and the sealing cover (760) is in threaded connection with the accommodating space (758).
5. The LCP film thickness detection device according to claim 1, wherein said pre-cleaning module (80) comprises a swinging member (81), a collection box (82), a baffle (83) and an elastic member (84), said swinging member (81) is located at the lower end of said pre-cleaning module (80) and movably connected to said sensing block (50), said collection box (82) is located at the upper end of said pre-cleaning module (80), said pre-cleaning module (80) is provided at the lower end thereof with said baffle (83), said baffle (83) is provided at the bottom thereof with said elastic member (84).
6. The LCP film thickness detection device according to claim 5, wherein said collection box (82) comprises a storage chamber (821), an arc inlet (822), a plug (823) and a toggle assembly (824), the front end of the storage chamber (821) is provided with the arc inlet (822), the lower end of the arc inlet (822) is matched with the outer circle of the turning roller (20), the plug (823) is in threaded connection with the bottommost part of the storage chamber (821), and the toggle assembly (824) is arranged at the arc inlet (822).
7. The LCP film thickness detection device of claim 6, wherein the toggle assembly (824) comprises a toggle wheel (8241), toggle teeth (8242), an L-shaped stopper (8243) and a supporting member (8244), the toggle wheel (8241) is rotatably connected to two side walls of the arc-shaped inlet (822), the toggle teeth (8242) are uniformly distributed on the periphery of the toggle wheel (8241), the L-shaped stopper (8243) is obliquely arranged above the toggle wheel (8241), the supporting member (8244) is rotatably connected to the L-shaped stopper (8243), and the lower end of the supporting member (8244) abuts against the toggle teeth (8242).
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