Accurate alignment solvent-free compound machine structure

Abstract

The utility model discloses an accurate alignment solvent-free compound machine structure, which relates to the technical field of compound machines, and comprises an unwinding device, a winding device, a compound device, a reel limiter and supports, the unwinding device is positioned on the initial end support, the compound device is positioned on the middle support, the winding device is positioned on the tail end support, and the reel limiter is positioned on the tail end support. The rolling device comprises a rolling shaft limiting stopper, the rolling shaft limiting stopper is installed in the rolling device, through the combination of micropore coating, ultraviolet curing and image recognition technologies, double guarantees of material bonding and pattern alignment are achieved, the rolling precision is further improved through a tension detection and automatic regulation and control system, the stability of the rolling process is further ensured through the arrangement of the rolling shaft limiting stopper, and the production efficiency is improved. The adjusting function of the clamping piece effectively prevents the materials from deviating, flatness and compactness of the composite materials are guaranteed, the overall process is optimized, and the production efficiency and the finished product quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the compound machine technical field especially relates to a kind of precision alignment solventless compound machine structures. BACKGROUND

[0002] Solventless compound machine is widely used in packaging, printing and other industries, can effectively reduce environmental pollution, improve production efficiency, the solventless compound machine of present existence alignment precision is not high, winding displacement and other problems.

[0003] The utility model realizes the double guarantee of material adhesion and pattern alignment by the combination of micropore coating, ultraviolet curing and image recognition technology, and the winding precision is further improved by tension detection and automatic control system, the overall design is compact and efficient, the high-quality continuous production of composite material is ensured, the stability of winding process is further ensured by the setting of reel limiter, the material deviation is effectively prevented by the adjustment function of clamping piece, the flatness and tightness of composite material are ensured, the overall process is optimized, and production efficiency and finished product quality are improved. UTILITARY MODEL CONTENTS

[0004] To achieve the above object, the utility model provides a kind of precision alignment solventless compound machine structure, including unwinding device, winding device, composite device, reel limiter, support, the unwinding device is located at the beginning support, the composite device is located in middle support, the winding device is located at the end support, the reel limiter is installed in winding device interior.

[0005] In one example, the unwinding device includes an unwinding roller, a clamping block is provided outside the unwinding roller, the clamping block is cylindrical, and multiple specifications of the clamping block are provided for replacement, the surface of the clamping block is rough, and the clamping block is connected with the unwinding roller through threads.

[0006] In one example, the composite device includes a steering shaft fixed in the middle support, an electric push rod is installed at the bottom of the middle support, an extrusion block is installed at the top of the electric push rod, the extrusion block is clamped at the top of a rubber cylinder, the rubber cylinder is fixed in the inside of the terminal support, the inside of the rubber cylinder is filled with solventless adhesive, and a glue outlet is connected at the outlet of the rubber cylinder.

[0007] In one example, the glue outlet is located between the steering shafts, and a plurality of groups of glue outlets are arranged between the steering shafts, and micropores are uniformly distributed on the upper and lower surfaces of the glue outlet.

[0008] In one example, a connecting plate is fixedly connected between the middle support and the terminal support, an ultraviolet lamp and an image recognition device are installed at the bottom of the connecting plate, and the image recognition device is connected with the alarm device.

[0009] In one example, the winding device comprises a winding roller of a cavity structure, one side of the winding roller is fixedly connected with a winding motor, and the inside of the winding roller is provided with a winding shaft limiter.

[0010] In one example, the winding shaft limiter comprises a threaded rod movably connected at one end inside the winding roller, the other end of the winding roller is fixedly connected with a limiting motor, the other end of the threaded rod is fixedly connected with the output end of the limiting motor, the thread directions of the two ends of the threaded rod are opposite, the two outer sides of the two ends of the threaded rod are provided with clamping pieces, the clamping pieces are wide on both sides and narrow in the middle, the narrow part of the clamping piece is sleeved on the outer side of the threaded rod, and the surface of the winding roller is provided with through holes for the narrow part of the clamping piece to pass through.

[0011] In one example, the unwinding roller and the winding roller are provided with tension detectors on both sides.

[0012] The precise alignment solvent-free laminating machine structure can bring the following beneficial effects:

[0013] The material adhesion and pattern alignment are realized through the combination of the microporous coating, ultraviolet curing and image recognition technology, the winding precision is further improved through the tension detection and automatic control system, the overall design is compact and efficient, and the high-quality continuous production of the composite material is ensured.

[0014] The stability of the winding process is further ensured through the setting of the winding shaft limiter, the material deviation is effectively prevented through the clamping piece adjusting function, the flatness and tightness of the composite material are ensured, the overall process is optimized, and the production efficiency and product quality are improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application, and form a part of the present application, the schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0016] Fig. 1 It is an overall structure schematic view of the precise alignment solvent-free laminating machine structure of the present application.

[0017] Fig. 2 It is a structure schematic view of the precise alignment solvent-free laminating machine structure of the present application except the middle support.

[0018] Fig. 3 It is a winding device structure schematic view of the precise alignment solvent-free laminating machine structure of the present application.

[0019] Fig. 4 It is a structure schematic view of the precise alignment solvent-free laminating machine structure of the present application.

[0020] Reference signs are as follows:

[0021] 1, unwinding roller; 2, clamping block; 3, unwinding motor; 4, steering shaft; 5, glue film; 6, glue cylinder; 7, extrusion block; 8, electric push rod; 9, steering support rod; 10, image recognition device; 11, winding roller; 12, winding motor; 13, winding shaft limiter; 1301, clamping part; 1302, threaded rod; 1303, limiting motor; 14, tension detector; 15, support. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail with reference to the accompanying drawings.

[0023] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0024] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0025] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] In the utility model, unless another definite provision and limitation, first feature is on second feature "on" or "under", first and second features can be direct contact, or first and second features are indirect contact through intermediate medium.In the description of the specification, the description of reference terms "one scheme", "several schemes", "example", "specific example" or "several examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are contained in at least one scheme or example of the utility model.In the specification, the illustrative description of the above terms is not necessarily for the same scheme or example.Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more schemes or examples in a suitable manner.

[0027] As Figs. 1-4 The utility model discloses an accurate alignment solventless laminating machine structure, it includes unwinding device, winding device, laminating device, reel positioner 13, support 15, unwinding device is located in support 15 beginning, laminating device is located in the middle of support 15, winding device is located in support 15 end, reel positioner 13 is installed in winding device inside.

[0028] Unwinding device beginning support 15 one side bracing rod fixed connection is in the one end of cross brace, and the other side bracing rod sliding installation is in the other end of cross brace, and the bottom of cross brace is set up with the matching of bracing rod Card slot, and the operator slides cross brace and separates it with unwinding roll 1 can be set in the surface of unwinding roll 1 with the material roll of laminating, and unwinding roll 1 one side fixed installation is in the inside of bracing rod, and unwinding roll 1 outside sets up various specifications' clamping block 2, and clamping block 2 is cylindrical, and the surface is rough and can be closely combined with material roll, prevents sliding, and clamping block 2 is connected with unwinding roll 1 through screw thread, is convenient for replacement, is suitable for various specifications' material roll, finally sliding bracing rod makes it with unwinding roll 1 card, and material roll can rotate with unwinding roll 1, realizes the discharge of material roll;

[0029] Unwinding roll 1 and bracing rod fixed one end fixed connection is in the output end of motor, and motor fixed connection is in the side of support 15, and the operation of motor drives unwinding roll 1 rotation, realizes the continuous conveying of material, and support 15 beginning is fixed with multiple groups of unwinding roll 1, and unwinding roll 1 motor one end is fixedly connected with gear, and the gear is connected through rack between, and unwinding motor 3 is linked through rack, ensures the synchronous rotation of each unwinding roll 1, avoids material misplacement, and motor control system can accurately adjust the speed, to ensure the accurate alignment between different material layers;

[0030] The material delivered from the unwinding roller 1 is connected to the turning shaft 4 fixed by the middle support 15, and multiple sets of turning shafts 4 are appropriately spaced to ensure smooth transition of the material and guide the material to the same direction. An electric push rod 8 is installed at the bottom of the middle support 15, and an extrusion block 7 is installed at the top of the electric push rod 8. The extrusion block 7 is clamped on the top of the rubber cylinder 6, which is fixed inside the terminal support 15. The rubber cylinder 6 is filled with solvent-free adhesive, and the electric push rod 8 drives the extrusion block 7 to compress the rubber cylinder 6. The electric push rod 8 has a uniform speed, which can uniformly push the solvent-free adhesive out of the rubber cylinder 6. The rubber cylinder 6 is connected to the adhesive sheet 5 at the outlet, and the adhesive sheet 5 is located between the turning shafts 4. Multiple sets of turning shafts 4 are provided with adhesive sheets 5, and the upper and lower surfaces of the adhesive sheet 5 are uniformly distributed with micro-holes. The solvent-free adhesive is uniformly coated on the surface of the material through the micro-holes, ensuring firm bonding. Multiple pieces of material are bonded together after passing through the turning shaft 4 and the adhesive sheet 5, and are connected to the turning support rod 9.

[0031] The connecting plate is fixedly connected between the middle support and the terminal support, and the bottom of the connecting plate is provided with an ultraviolet lamp and an image recognition device 10. When the composite material passes through the connecting plate, the ultraviolet lamp irradiation can realize rapid bonding of multiple layers of material, and the image recognition device 10 can ensure correct combination of the material pattern. The image recognition device 10 is connected with an alarm device, which can issue an alarm when the image combination is incorrect, so that the operator can timely adjust the unwinding condition. Multiple sets of materials become perpendicular on the surface of the turning support rod 9, and the inclination angle of the adhesive sheet 5 and the material is consistent, ensuring uniform coverage of the adhesive. The composite material is rapidly cured under the irradiation of the ultraviolet lamp, and the image recognition device monitors in real time to ensure accurate alignment of the pattern. The alarm system timely feedbacks the abnormality, and the operation is simple and efficient. Finally, the continuous production of high-quality composite materials is realized.

[0032] The composite material is connected to the surface of the winding roller 11 after a series of precise processing procedures, the winding roller 11 is the same in structure as the unwinding roller 1, and the fixed end is connected with a winding motor 12, the output end of the winding motor 12 slowly rotates to tightly wind the finished product, the winding roller 11 is a hollow structure, one end of the inside of the winding roller 11 is movably connected with a threaded rod 1302, the other end of the winding roller 11 is fixedly connected with a limiting motor 1303, the other end of the threaded rod 1302 is fixedly connected to the output end of the limiting motor 1303, the threads on the two ends of the threaded rod 1302 are opposite in direction, the two ends of the threaded rod 1302 are externally sleeved with a clamping piece 1301, the clamping piece 1301 is wide on the two sides and narrow in the middle, the clamping piece 1301 is sleeved on the outside of the threaded rod 1302 in the narrow position, the surface of the winding roller 11 is provided with a through hole for the narrow position of the clamping piece 1301 to pass through, the limiting motor 1303 drives the threaded rod 1302 to rotate, and the clamping piece 1301 moves along with it, and the clamping piece 1301 automatically adjusts the interval during the movement due to the opposite directions of the threads, the wide position of the clamping piece 1301 can limit the position of the winding material, so that the position of the winding material is correct, material deviation or looseness is avoided, the winding process is stable and reliable, the winding effect of the finished product is flat and compact, and the quality requirements of the high-precision composite material are met;

[0033] On the two sides of the unwinding roller 1 and the winding roller 11, a tension detector 14 is arranged, which can monitor the tension change of the material in real time, automatically adjust the winding and unwinding speed, keep the tension balanced and stable, further ensure the flatness and compactness of the composite material during the winding process, the tension detector 14 is connected with a control system, real-time data feedback, the system responds quickly, realizes accurate control, avoids material stretching or wrinkling, improves the finished product quality, ensures the production process to be efficient and smooth, and meets the high-end application requirements;

[0034] The utility model discloses a combination of microporous coating, ultraviolet curing and image recognition technology, realizes the double guarantee of material adhesion and pattern alignment, and the tension detection and automatic control system further improves the winding precision, and the overall design is compact and efficient, which ensures the high-quality continuous production of the composite material, the setting of the reel positioner 13 further ensures the stability of the winding process, the clamping piece 1301 adjusts the function and effectively prevents the material from deviating, ensures the flatness and compactness of the composite material, optimizes the overall process, and improves the production efficiency and finished product quality.

[0035] Each of the embodiments in the specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment mainly describes the difference from other embodiments. Especially, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the related parts can be referred to the part of the method embodiment.

[0036] The above merely describes the embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of claims of the present application.

Claims

1. A precision alignment solventless laminator structure, comprising unwinding device, winding device, laminating device, reel positioner (13), support (15), characterized in that, The unwinding device is located at the beginning end support (15), the composite device is located at the middle support (15), the winding device is located at the end support (15), and the reel positioner (13) is installed inside the winding device.

2. The precision alignment solventless laminator structure of claim 1, wherein, The unwinding device includes an unwinding roller (1), the outer side of the unwinding roller (1) is sleeved with a clamping block (2), the clamping block (2) is cylindrical, there are various specifications of the clamping block (2) for replacement, the surface of the clamping block (2) is rough, and the clamping block (2) is connected with the unwinding roller (1) through threads.

3. The precision alignment solventless laminator structure of claim 1, wherein, The composite device includes a steering shaft (4) fixed in the middle support (15), an electric push rod (8) is installed at the bottom of the inside of the middle support (15), an extrusion block (7) is installed at the top of the electric push rod (8), the extrusion block (7) is clamped at the top of a rubber cylinder (6), the rubber cylinder (6) is fixed in the inside of the end support (15), the inside of the rubber cylinder (6) is filled with a solvent-free adhesive, and a glue outlet piece (5) is connected at the outlet of the rubber cylinder (6).

4. The precision alignment solventless laminator structure of claim 3, wherein, The glue outlet piece (5) is located between the steering shafts (4), a plurality of groups of the glue outlet pieces (5) are arranged between the steering shafts (4), and micro-holes are uniformly distributed on the upper and lower surfaces of the glue outlet piece (5).

5. The precision alignment solventless laminator structure of claim 1, wherein, The middle support (15) and the end support (15) are fixedly connected with a connecting plate, an ultraviolet lamp and an image recognition device (10) are installed at the bottom of the connecting plate, and the image recognition device (10) is connected with an alarm device.

6. The precision alignment solventless laminator structure of claim 1, wherein, The winding device includes a winding roller (11) with a cavity structure, one side of the winding roller (11) is fixedly connected with a winding motor (12), and a reel positioner (13) is arranged in the inside of the winding roller (11).

7. The precision alignment solventless laminator structure of claim 1, wherein, The reel positioner (13) includes a threaded rod (1302) movably connected at one end in the inside of the winding roller (11), a limiting motor (1303) is fixedly connected at the other end of the winding roller (11), the other end of the threaded rod (1302) is fixedly connected to the output end of the limiting motor (1303), the thread directions of the two ends of the threaded rod (1302) are opposite, a clamping piece (1301) is sleeved outside the two ends of the threaded rod (1302), the clamping piece (1301) is wide on both sides and narrow in the middle, the clamping piece (1301) is sleeved outside the threaded rod (1302) in the narrow position in the middle, and a through hole is formed in the surface of the winding roller (11) for the narrow position of the clamping piece (1301) to pass through.

8. The precision alignment solventless laminator structure of claim 2, wherein, Tension detectors (14) are arranged on both sides of the unwinding roller (1) and the winding roller (11).

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