Multi-layer amorphous ribbon lamination device based on up-and-down stacking feeding coating mode and process thereof

Abstract

This invention discloses a multi-layer amorphous ribbon bonding device and its process based on a top-and-bottom stacking feeding and coating method, belonging to the field of multi-layer amorphous ribbon bonding technology. The invention includes a frame with double support rods A, B, C, and D arranged sequentially from bottom to top. Multiple unwinding shafts are mounted side-by-side on the double support rods A. The amorphous ribbon wound around the unwinding shafts sequentially passes through a corresponding correction and detection mechanism for detection, an adhesive coating mechanism for coating, and a pressing mechanism for pressing. The pressed multi-layer amorphous ribbon is then wound up by a winding mechanism. Before pressing any amorphous ribbon, it is sequentially supported and tensioned by feed rollers A, B, C, and D. This invention extends multiple amorphous ribbons upwards, setting the stretching length of the amorphous ribbons before pressing to be approximately equal, i.e., Dmin > 0.8Dmax. Simultaneously, each amorphous ribbon passes through the same number of feed rollers, ensuring continuous amorphous ribbon pulling, reducing breakage, and improving the efficiency and yield of amorphous ribbon stacking and pressing.

Description

Technical Field

[0001] This invention relates to the field of multilayer amorphous ribbon bonding technology, specifically to a multilayer amorphous ribbon bonding device and its process based on an upper and lower stacked feeding and coating method. Background Technology

[0002] When laminating multiple amorphous ribbons, the amorphous ribbons from multiple rolls need to be pulled out, coated with adhesive, and then pressed together. In existing technology, when pulling out the amorphous ribbons from multiple rolls, the large differences in the pulling lengths before pressing and the varying number of tension rollers result in significant differences in the tension on the different amorphous ribbons. Consequently, simultaneous pulling of multiple amorphous ribbons can easily lead to breakage and unsustainable processes. To address these problems, this invention provides a multi-layer amorphous ribbon laminating device and process based on a stacked feeding and coating method. Summary of the Invention

[0003] To address the aforementioned technical deficiencies, the present invention aims to provide a multi-layer amorphous ribbon bonding device and its process based on an upper and lower stacked feeding coating method. By extending multiple amorphous ribbons upward and setting the stretching length of the amorphous ribbons before pressing to be close, i.e., Dmin>0.8Dmax; and by ensuring that each amorphous ribbon passes through the same number of feed rollers, the amorphous ribbon pulling is sustainable and not prone to breakage; thus solving the technical problems mentioned in the background art.

[0004] To solve the above technical problems, the present invention adopts the following technical solution: The present invention provides a multilayer amorphous ribbon bonding device based on a stacked feeding coating method, comprising: a frame having double support rods A, B, C and D arranged sequentially from bottom to top; multiple unwinding shafts mounted side by side on double support rods A; multiple correction and detection mechanisms mounted side by side on double support rods B; multiple adhesive application mechanisms mounted side by side on double support rods C; and a pressing mechanism mounted side by side on double support rods D.

[0005] The amorphous ribbon wound around the unwinding shaft is sequentially inspected by the corresponding correction and detection mechanism, coated with adhesive by the adhesive coating mechanism, and pressed by the pressing mechanism. The pressed multilayer amorphous ribbon is then wound by the winding mechanism. Before pressing any amorphous ribbon, it is sequentially supported and tensioned by feed rollers A, B, C, and D. The stretching length of any amorphous ribbon from the unwinding shaft to the pre-overlapping pressure roller of the pressing mechanism is D. The maximum stretching length is Dmax, the minimum stretching length is Dmin, and Dmin > 0.8Dmax.

[0006] Preferably, the double support rod A is provided with a plurality of feed rollers A corresponding one-to-one with the amorphous ribbon; the double support rod B is provided with a plurality of feed rollers B corresponding one-to-one with the amorphous ribbon; the double support rod C is provided with a plurality of feed rollers C corresponding one-to-one with the amorphous ribbon; and the double support rod D is provided with a plurality of feed rollers D corresponding one-to-one with the amorphous ribbon.

[0007] Preferably, the correction detection mechanism includes an ultrasonic photoelectric sensor slidably mounted on a slide rod, the slide rod being fixedly mounted between the two support rods B, and the ultrasonic photoelectric sensor being slidably mounted on the slide rod. The ultrasonic photoelectric sensor is used to detect the positional offset of the corresponding amorphous strip.

[0008] Preferably, the feed roller A is rotatably mounted on the side of the vertical plate of the L-shaped support plate, several slide rails corresponding to the L-shaped support plate are installed side by side between the double support rods A, and several sliders are installed on the bottom of the horizontal plate of the L-shaped support plate, and the sliders are slidably mounted on the slide rails.

[0009] Preferably, several correction actuators are installed side by side on the double support rod A. Each correction actuator includes an electric telescopic rod, one end of which is installed on one of the support rods of the double support rod A, and the other end is connected to the cross plate of the corresponding L-shaped support plate.

[0010] Preferably, a vertical plate is installed at the top of the vertical plate of the L-shaped support plate, and the roller shaft of the material conveying roller A is installed on the side of the vertical plate.

[0011] Preferably, the roller shaft of the feed roller B is installed between the two supports of the double support rod B, and the ultrasonic photoelectric sensor is located below the feed roller B.

[0012] Preferably, the roller shaft of the feed roller C is installed between the two struts of the double strut C, the roller shaft of the feed roller D is installed between the two struts of the double strut D, and the glue application mechanism is located between the feed roller C and the feed roller D.

[0013] Preferably, the pressing mechanism is installed at the top of the frame, and a plurality of amorphous ribbons are stacked and wound around the outside of the pre-stacked pressing auxiliary roller.

[0014] The multilayer amorphous ribbon bonding process based on the stacked feeding and coating method includes the following steps:

[0015] A0: Several unwinding shafts with amorphous strips wound around them are installed side by side on double support rod A. One end of the amorphous strip is pulled and sequentially passes over the corresponding feed rollers A, B, C and D. Several amorphous strips pass over the pre-stacked auxiliary rollers and then enter the pressing mechanism for pressing. The multi-layer amorphous strip after pressing enters the winding mechanism.

[0016] A1: The amorphous strip is subjected to correction detection using a corresponding correction detection mechanism, and the amorphous strip is aligned and corrected by a correction execution mechanism.

[0017] A2: Apply adhesive to the amorphous ribbon using a corresponding adhesive application mechanism;

[0018] A3: A pressing mechanism is used to press the pre-stacked multilayer amorphous ribbon, and the pressed multilayer amorphous ribbon is wound up by a winding mechanism.

[0019] The beneficial effects of this invention are as follows:

[0020] This invention extends multiple amorphous strips upwards, providing a reasonable operating space for amorphous strip coating and correction, while saving equipment space. By setting the stretching length of the amorphous strips before pressing to be close, i.e., Dmin>0.8Dmax, and by ensuring that each amorphous strip passes through the same number of feed rollers, the amorphous strip pulling is sustainable and less prone to breakage, thereby improving the efficiency of amorphous strip stacking and pressing and the yield. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of the multilayer amorphous ribbon bonding device based on the stacked feeding and coating method provided by the present invention.

[0023] Figure 2 for Figure 1 Enlarged view of section B in the middle.

[0024] Figure 3 This is a schematic diagram of the multilayer amorphous ribbon bonding device based on the stacked feeding and coating method provided by the present invention from an inclined perspective.

[0025] Figure 4 for Figure 3 A magnified view of A in the middle.

[0026] Figure 5 This is a flowchart of the multilayer amorphous ribbon bonding process based on the stacked feeding and coating method in this invention.

[0027] Explanation of reference numerals in the attached drawings: 1-Frame, 11-Double support rod A, 12-Double support rod B, 13-Double support rod C, 14-Double support rod D, 2-Unwinding shaft, 3-Correction detection mechanism, 31-Ultrasonic photoelectric sensor, 32-Slide rod, 4-Glue application mechanism, 5-Pressing mechanism, 51-Pre-stacked auxiliary roller, 61-Feeding roller A, 611-L-shaped support plate, 612-Slide rail, 613-Slider, 614-Upright plate, 615-Electric telescopic rod, 62-Feeding roller B, 63-Feeding roller C, 64-Feeding roller D. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Example 1:

[0030] like Figures 1 to 4 As shown, this invention provides a multi-layer amorphous ribbon bonding device based on a stacked feeding and coating method, comprising: a frame with double support rods A, B, C, and D arranged sequentially from bottom to top; multiple unwinding shafts mounted side-by-side on double support rods A; multiple correction and detection mechanisms mounted side-by-side on double support rods B; multiple adhesive application mechanisms mounted side-by-side on double support rods C; and a pressing mechanism mounted side-by-side on double support rods D; the amorphous ribbon wound around the unwinding shafts sequentially passes through the corresponding correction and detection mechanisms for detection, the adhesive application mechanisms for adhesive application, and the pressing mechanism for pressing; the pressed multi-layer amorphous ribbon is then wound up by a winding mechanism; before pressing any amorphous ribbon, it is sequentially supported and tensioned by feed rollers A, B, C, and D; the stretching length of any amorphous ribbon from the unwinding shaft to the pre-stacked pressing auxiliary roller of the pressing mechanism is D; wherein, the maximum stretching length is Dmax, the minimum stretching length is Dmin, and Dmin>0.8Dmax.

[0031] This embodiment extends multiple amorphous strips upwards, providing a reasonable operating space for amorphous strip coating and correction, while saving equipment space; by setting the stretching length of the amorphous strips before pressing to be close, that is, Dmin>0.8Dmax; and by ensuring that each amorphous strip passes through the same number of feed rollers, the amorphous strip pulling is sustainable and not easy to break, thereby improving the efficiency of amorphous strip stacking and pressing and the yield.

[0032] In this embodiment, a plurality of feed rollers A, each corresponding to an amorphous ribbon, are arranged side by side on the double support rod A; a plurality of feed rollers B, each corresponding to an amorphous ribbon, are arranged side by side on the double support rod B; a plurality of feed rollers C, each corresponding to an amorphous ribbon, are arranged side by side on the double support rod C; and a plurality of feed rollers D, each corresponding to an amorphous ribbon, are arranged side by side on the double support rod D. The feed rollers A, B, C, and D are close in position to the corresponding amorphous ribbons, and their positions will not be excessively offset.

[0033] In this embodiment, the correction detection mechanism includes an ultrasonic photoelectric sensor slidably mounted on a slide rod. The slide rod is fixedly mounted between the two support rods B. The ultrasonic photoelectric sensor is slidably mounted on the slide rod. The position of the ultrasonic photoelectric sensor on the slide rod is adjustable and can be fixed by screws. The ultrasonic photoelectric sensor is used to detect the positional offset of the corresponding amorphous strip.

[0034] In this embodiment, the feed roller A is rotatably mounted on the side of the vertical plate of the L-shaped support plate. Several slide rails corresponding to the L-shaped support plate are installed side by side between the two support rods A. Several sliders are installed on the bottom of the horizontal plate of the L-shaped support plate, and the sliders are slidably mounted on the slide rails. Specifically, several correction actuators are installed side by side on the two support rods A. The correction actuators include electric telescopic rods. One end of the electric telescopic rod is installed on one of the support rods of the two support rods A, and the other end is connected to the horizontal plate of the corresponding L-shaped support plate. When the ultrasonic photoelectric sensor detects that the amorphous ribbon is deviated, it transmits the deviation information to the controller. The controller controls the corresponding electric telescopic rod, and the electric telescopic rod pushes the L-shaped support plate to slide to adjust the position of the unwinding shaft of the amorphous ribbon, which is convenient and practical.

[0035] In this embodiment, a vertical plate is installed at the top of the vertical plate of the L-shaped support plate, and the roller shaft of the feed roller A is installed on the side of the vertical plate. The roller shaft of the feed roller B is installed between the two struts of the double support rod B, and an ultrasonic photoelectric sensor is located below the feed roller B so that the ultrasonic photoelectric sensor can detect whether the amorphous ribbon is misaligned. The roller shaft of the feed roller C is installed between the two struts of the double support rod C, and the roller shaft of the feed roller D is installed between the two struts of the double support rod D. The glue application mechanism is located between the feed rollers C and D. Specifically, the pressing mechanism is installed at the top of the frame, and several layers of amorphous ribbon are stacked and wound around the outside of the pre-stacked pressing auxiliary roller.

[0036] Please see Figure 5 As shown, the multilayer amorphous ribbon bonding process based on the stacked feeding and coating method includes the following steps:

[0037] A0: Several unwinding shafts with amorphous strips wound around them are installed side by side on double support rod A. One end of the amorphous strip is pulled and sequentially passes over the corresponding feed rollers A, B, C and D. Several amorphous strips pass over the pre-stacked auxiliary rollers and then enter the pressing mechanism for pressing. The multi-layer amorphous strip after pressing enters the winding mechanism.

[0038] A1: The amorphous strip is subjected to correction detection using a corresponding correction detection mechanism, and the amorphous strip is aligned and corrected by a correction execution mechanism.

[0039] A2: Apply adhesive to the amorphous ribbon using the corresponding adhesive application mechanism;

[0040] A3: A pressing mechanism is used to press the pre-stacked multilayer amorphous ribbon, and the pressed multilayer amorphous ribbon is wound up by a winding mechanism.

[0041] In this embodiment, multiple amorphous strips are extended upwards. By setting the stretching length of the amorphous strips before pressing to be close, that is, Dmin>0.8Dmax; at the same time, each amorphous strip passes through the same number of feed rollers, so that the amorphous strip pulling is sustainable and not easy to break, thereby improving the stacking and pressing efficiency and yield of amorphous strips.

[0042] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A multilayer amorphous ribbon bonding device based on a stacked feeding and coating method, characterized in that, include: The frame (1) is provided with double struts A (11), B (12), C (13) and D (14) in sequence from bottom to top. Multiple unwinding shafts (2) are installed side by side on double struts A (11), multiple correction and detection mechanisms (3) are installed side by side on double struts B (12), multiple glue application mechanisms (4) are installed side by side on double struts C (13), and a pressing mechanism is installed side by side on double struts D (14). The amorphous ribbon wound around the unwinding shaft (2) is sequentially inspected by the corresponding correction detection mechanism (3), coated with glue by the glue coating mechanism (4), and pressed by the pressing mechanism (5). The multilayer amorphous ribbon after pressing is then wound up by the winding mechanism. Before any of the amorphous ribbons is pressed, it is sequentially supported and tensioned by feed rollers A (61), B (62), C (63), and D (64); the stretching length of any of the amorphous ribbons from the unwinding shaft (2) to the pre-stacked pressing auxiliary roller (51) of the pressing mechanism is D; wherein, the maximum stretching length is D max The minimum stretch length is D min D min >0.8D max ; The double support rod A (11) is provided with a plurality of feed rollers A (61) that correspond one-to-one with the amorphous strip; the double support rod B (12) is provided with a plurality of feed rollers B (62) that correspond one-to-one with the amorphous strip; the double support rod C (13) is provided with a plurality of feed rollers C (63) that correspond one-to-one with the amorphous strip; the double support rod D (14) is provided with a plurality of feed rollers D (64) that correspond one-to-one with the amorphous strip. The correction detection mechanism (3) includes an ultrasonic photoelectric sensor (31) slidably mounted on a slide rod (32). The slide rod (32) is fixedly mounted between the double support rods B (12). The ultrasonic photoelectric sensor (31) is slidably mounted on the slide rod (32). The ultrasonic photoelectric sensor (31) is used to detect the positional offset of the corresponding amorphous strip.

2. The multilayer amorphous ribbon bonding device based on the stacked feeding and coating method as described in claim 1, characterized in that, The feed roller A (61) is rotatably mounted on the side of the vertical plate of the L-shaped support plate (611). Several slide rails (612) corresponding to the L-shaped support plate (611) are installed side by side between the double support rods A (11). Several sliders (613) are installed at the bottom of the horizontal plate of the L-shaped support plate (611). The sliders (613) are slidably mounted on the slide rails (612).

3. The multilayer amorphous ribbon bonding device based on the stacked feeding and coating method as described in claim 2, characterized in that, Several correction actuators are installed side by side on the double support rod A (11). The correction actuator includes an electric telescopic rod (615). One end of the electric telescopic rod (615) is installed on a support rod of the double support rod A (11), and the other end is connected to the cross plate of the corresponding L-shaped support plate (611).

4. The multilayer amorphous ribbon bonding device based on the stacked feeding and coating method as described in claim 3, characterized in that, A vertical plate (614) is installed at the top of the vertical plate of the L-shaped support plate (611), and the roller shaft of the feed roller A (61) is installed on the side of the vertical plate (614).

5. The multilayer amorphous ribbon bonding device based on the stacked feeding and coating method as described in claim 4, characterized in that, The roller shaft of the feed roller B (62) is installed between the two struts of the double strut B (12), and the ultrasonic photoelectric sensor (31) is located below the feed roller B (62).

6. The multilayer amorphous ribbon bonding device based on the stacked feeding and coating method as described in claim 5, characterized in that, The roller shaft of the feed roller C (63) is installed between the two struts of the double strut C (13), the roller shaft of the feed roller D (64) is installed between the two struts of the double strut D (14), and the glue application mechanism (4) is located between the feed roller C (63) and the feed roller D (64).

7. The multilayer amorphous ribbon bonding device based on the stacked feeding and coating method as described in claim 6, characterized in that, The pressing mechanism (5) is installed at the top of the frame (1), and several layers of amorphous ribbons are wrapped around the outside of the pre-stacked pressing auxiliary roller (51).

8. A multilayer amorphous ribbon bonding process based on a stacked feeding coating method, employing the multilayer amorphous ribbon bonding device based on a stacked feeding coating method as described in any one of claims 3-7, characterized in that... The process includes the following: A0: Several unwinding shafts (2) with amorphous strips wound around them are installed side by side on the double support rod A (11). One end of the amorphous strip is pulled and sequentially passes over the corresponding feed rollers A (61), feed roller B (62), feed roller C (63) and feed roller D (64). Several amorphous strips pass over the pre-stacked pressing auxiliary roller (51) and then enter the pressing mechanism for pressing. The multi-layer amorphous strip after pressing enters the winding mechanism. A1: The amorphous strip is subjected to correction detection by the corresponding correction detection mechanism (3), and the amorphous strip is aligned by the correction execution mechanism; A2: Apply adhesive to the amorphous ribbon using the corresponding adhesive application mechanism (4); A3: The pre-stacked multilayer amorphous ribbon is pressed by a pressing mechanism (5), and the pressed multilayer amorphous ribbon is wound up by a winding mechanism.

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