Amorphous strip composite forming equipment

Abstract

The utility model discloses amorphous strip composite forming equipment in the technical field of strip composite forming, which comprises a base, a plurality of groups of pressing assemblies arranged at equal intervals are arranged at the top of the base, a plurality of groups of control assemblies in one-to-one correspondence with the pressing assemblies are mounted at the bottom of the base, and the control assemblies are used for controlling the pressing assemblies to limit the top of an amorphous thin material. And guide assemblies which are in bilateral symmetry are arranged between the base and each set of downward pressing assemblies, the guide assemblies are used for limiting the two sides of the amorphous thin material, and each downward pressing assembly comprises two sets of guide pins which are installed in the base in an up-down sliding mode and are in bilateral symmetry. The problems that due to the fact that all layers of materials of the composite strip are thin, the difficulty of deviation rectification of the ductility direction and the like during thin material conveying is large, the direction of the thin materials is difficult to accurately control, the difficulty of gluing uniformity between the multiple layers of thin materials is high, and bubbles generated in the attaching process cannot be effectively discharged are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of strip composite molding, in particular to amorphous strip composite molding equipment. Background Art

[0002] Amorphous alloy materials are green and energy-saving materials, which are characterized by energy-saving manufacturing technology and application. my country has relatively mature ultra-thin amorphous strip production capabilities and a wide range of application markets. Amorphous materials have the physical properties of being thin, brittle and hard, making them unsuitable for stamping. Traditional amorphous motor core production mostly uses electric spark cutting, which is inefficient and has poor electromagnetic properties. After compounding, amorphous materials can be stamped with high efficiency, enabling industrial production. Existing amorphous strip production lines usually require unloading, bonding, pressing, drying and winding of multiple layers of material. On each processing line, it is necessary to ensure that the amorphous strip moves according to the set edge position to achieve precise lamination and winding precision.

[0003] In the existing amorphous strip composite forming process, since each layer of material of the composite strip is relatively thin, it is difficult to correct the ductility direction of the thin material during transmission, and it is difficult to accurately control the direction of the thin material. In addition, it is difficult to achieve uniformity in the glue coating between multiple layers of thin materials, and it is impossible to effectively discharge the bubbles generated during the bonding process, which is not conducive to people's use. Therefore, technical personnel in this field provide amorphous strip composite forming equipment to solve the problems raised in the above background technology. Summary of the Invention

[0004] The object of the present invention is to provide an amorphous strip composite forming device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: amorphous strip composite forming equipment, comprising a base, the top of the base is provided with a plurality of groups of equally spaced down-pressing components, the bottom of the base is installed with a plurality of groups of control components corresponding one to one with the down-pressing components, the control components are used to control the down-pressing components to limit the top of the amorphous thin material, and left-right symmetrical guide components are provided between the base and each group of down-pressing components, the guide components are used to limit the two sides of the amorphous thin material.

[0006] Preferably: the pressing assembly includes two groups of guide pins which are installed to slide up and down inside the base and are symmetrical on the left and right. Steel plates for limiting the top of the amorphous thin material are fixedly installed on the two groups of guide pins. A feed port for the amorphous thin material to pass through and a connecting hole for accommodating the guide assembly are provided inside the steel plate.

[0007] Preferably, the pressing assembly further comprises a lower ceramic plate mounted on the base, an upper ceramic plate corresponding to the lower ceramic plate is provided directly above the lower ceramic plate, and the top of the upper ceramic plate is connected to the steel plate.

[0008] Preferably, the bottom of the steel plate is bonded to the upper ceramic plate, and a first annular adhesive groove is provided on the bottom of the steel plate, wherein the first annular adhesive groove is connected to a plurality of first overflow holes penetrating the steel plate;

[0009] The top of the base is bonded to the lower ceramic plate. A second annular adhesive groove is provided on the top of the base. The second annular adhesive groove is connected to a plurality of second overflow holes that penetrate the base.

[0010] Preferably: the guide assembly includes multiple groups of positioning rods fixedly mounted on the base, the outer ring of each group of positioning rods is installed with bearings, both sides of the upper ceramic plate and the lower ceramic plate are provided with bayonet sockets for accommodating the bearings, and the top end of the positioning rod extends to the inside of the connecting hole.

[0011] Preferably: a glue coating component for coating the top surface of the thin material is provided between two adjacent groups of the lower ceramic plates, the glue coating component includes a support seat installed on both sides of the base by bolts, and a group of glue coating wire rods are installed between the two corresponding groups of support seats on the left and right, and each group of support seats is threadedly connected with a spring plunger for pressing the glue coating wire rods.

[0012] Preferably, the base has multiple overflow ports on one side of the lower ceramic plate, and the base has multiple recovery ports on the other side of the lower ceramic plate. The bottom of each group of the glue-coated wire rods corresponds to one overflow port and one recovery port.

[0013] Preferably, the control assembly includes an electromagnet fixedly installed inside the base, and a group of electromagnets is provided below the center of each group of lower ceramic plates.

[0014] Preferably: auxiliary brackets for controlling the support angle are detachably installed on both sides of the base, and the auxiliary brackets include a long bracket and a short bracket installed on both sides of the base by bolts, and the bottom ends of the long bracket and the short bracket are integrally formed with outward-turned mounting plates, and each group of the mounting plates is provided with two groups of mounting holes.

[0015] The present invention also provides the following technical solution: an amorphous strip composite forming process, comprising the following steps:

[0016] S1: The unloading equipment transports multiple groups of single-layer amorphous thin materials to the space between each group of down-pressing components and the lower ceramic plate. The down-pressing components restrict the up and down movement of the amorphous thin materials, while the guide components control the left and right movement of the amorphous thin materials.

[0017] S2: Activate the electromagnet to make the upper ceramic plate at the bottom of the steel plate and the glue rod of the glue coating assembly contact the top surface of the amorphous thin material, rotate the spring plunger so that its bottom end presses the glue rod, and use the glue rod to apply glue to the top surface of the amorphous thin material;

[0018] S3: The glue-coated amorphous thin material is bonded to the previous layer of amorphous thin material when passing between the next set of lower pressing components and the lower ceramic plate. The bonded multi-layer amorphous strip is transported to the pressing equipment for pressing;

[0019] S4: The amorphous strips after pressing are transported to the drying line for drying. After drying, the amorphous strips are transported to subsequent processing links through the discharging equipment.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. In the present invention, when the amorphous thin material is being transported, the corresponding electromagnetic force is provided to the steel plate on top of the upper ceramic plate, so that the height gap of the thin material can be adjusted during its movement. The guide bearings on both sides are used to limit the lateral deviation of the thin material. The multi-directional limitation can completely control the direction of the thin material and make the thin material less likely to be damaged.

[0022] 2. In the present invention, an electromagnetic device is used to control the steel plate and the upper ceramic plate. The metal sheet cuts the magnetic flux lines during its forward movement, generating current and heat, which is convenient for improving the fluidity of the adhesive glue. The electromagnetic force and other means provide a force perpendicular to the direction of the thin material to the downward pressing component, control the contact points of the multi-layer materials during bonding, and effectively discharge the bubbles generated during the bonding process. The glue bonding is highly uniform and it is not easy to leave bubbles.

[0023] 3. In the present invention, overflow ports and recycling collection devices are added, which can ensure the sufficiency of glue consumption and the utilization rate of glue, reduce the difficulty of ensuring the uniformity of glue coating on thin materials, and reduce the difficulty of controlling glue. The upper and lower pressure plates in the tooling that are in contact with the metal thin material are fitted with mirror materials, which reduces the friction coefficient between the pressure plate and the thin material, reduces the loss of the thin material, and reduces the resistance in the forward direction of the thin material. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a first schematic diagram of the amorphous strip bonding composite molding and guiding structure of the present invention;

[0025] Figure 2 A second schematic diagram of the amorphous strip bonding composite molding and guiding structure of the present invention;

[0026] Figure 3 A schematic diagram of the disassembly of a set of lower pressing components and a lower ceramic plate of the present invention;

[0027] Figure 4 is a schematic diagram of the steel plate structure of the present invention;

[0028] Figure 5 This is a process flow chart for composite molding of amorphous strips according to the present invention.

[0029] In the figure: 1. Base; 2. Lower ceramic plate; 3. Upper ceramic plate; 4. Steel plate; 5. Feed port; 6. Connecting hole; 7. First annular glue groove; 8. First overflow hole; 9. Second annular glue groove; 10. Second overflow hole; 11. Guide pin; 12. Positioning rod; 13. Bearing; 14. Bayonet; 15. Support seat; 16. Glue-coated wire rod; 17. Spring plunger; 18. Overflow port; 19. Recovery port; 20. Electromagnet; 21. Long bracket; 22. Short bracket; 23. Mounting plate; 24. Mounting hole. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figures 1 to 5 In an embodiment of the present invention, an amorphous strip composite molding device includes a base 1. A plurality of groups of equally spaced pressing assemblies are provided on the top of the base 1. A plurality of control assemblies corresponding to the pressing assemblies are installed on the bottom of the base 1. The control assemblies are used to control the pressing assemblies to limit the top of the amorphous thin material. A left-right symmetrical guide assembly is provided between the base 1 and each group of pressing assemblies. The guide assembly is used to limit the two sides of the amorphous thin material. A threaded hole, a positioning pin hole, etc. may be provided at one end of the base 1 to facilitate the assembly between modular equipment and to facilitate the modular addition or reduction of the number of workbenches according to different thin material specifications and coating requirements.

[0032] A layer of amorphous thin material is added between each group of down-pressing components and the lower ceramic plate 2. The down-pressing components and the lower ceramic plate 2 will bond the newly added amorphous thin material with the amorphous thin material transported between the previous group of down-pressing components and the lower ceramic plate 2. The glue-coating component between the two adjacent groups of down-pressing components is used to apply glue between the two layers of amorphous thin materials. The start-up control component limits the up and down movement of the down-pressing component. The down-pressing component can limit the up and down movement direction of the amorphous strip. The guide components on both sides of the lower ceramic plate 2 are used to limit the left and right movement direction of the amorphous strip, and the control component can also limit the up and down movement of the glue-coating component, thereby improving the uniformity of the glue-coating component in applying glue to the surface of the amorphous thin material.

[0033] In one embodiment, specifically, the pressing assembly includes two groups of guide pins 11 that are slidably installed up and down inside the base 1 and are symmetrical on the left and right. The two groups of guide pins 11 are fixedly installed with steel plates 4 for limiting the top of the amorphous thin material. The interior of the steel plate 4 is provided with a feed port 5 for the thin material to pass through and a connecting hole 6 for accommodating the guide assembly. The feed port 5 can be used to guide the bonding material and control the position of the material bonding point. Furthermore, the pressing assembly also includes a lower ceramic plate 2 installed on the base 1, and a corresponding upper ceramic plate 3 is provided directly above the lower ceramic plate 2, and the top of the upper ceramic plate 3 is connected to the steel plate 4.

[0034] The guide pin 11 limits the moving direction of the steel plate 4, which is convenient for improving the smoothness of the overall operation of the equipment. The lower ceramic plate 2 and the upper ceramic plate 3 can both be made of 99 alumina ceramics, which can be used to reduce the friction coefficient between the thin material and the component and reduce the resistance in the forward direction of the thin material. The control component controls the up and down movement of the steel plate 4 and the upper ceramic plate 3. The closeness between the upper ceramic plate 3 and the lower ceramic plate 2 can improve the processing effect of the bonding of the amorphous strip.

[0035] Among them, the bottom of the steel plate 4 is bonded to the upper ceramic plate 3, and a first annular glue groove 7 is opened at the bottom of the steel plate 4, and the first annular glue groove 7 is connected with multiple groups of first overflow holes 8 penetrating the steel plate 4. The top of the base 1 is bonded to the lower ceramic plate 2, and a second annular glue groove 9 is opened at the top of the base 1, and the second annular glue groove 9 is connected with multiple groups of second overflow holes 10 penetrating the base 1, which facilitates the bonding installation between the ceramic plate and the components. The annular glue groove and the overflow hole are conducive to improving the stability of the bonding connection between the components.

[0036] Specifically, the guide assembly includes multiple groups of positioning rods 12 fixedly mounted on the base 1, and the outer ring of each group of positioning rods 12 is installed with a bearing 13. Both sides of the upper ceramic plate 3 and the lower ceramic plate 2 are provided with a bayonet 14 for accommodating the bearing 13. The top end of the positioning rod 12 extends to the inside of the connecting hole 6. The outer ring of the bearing 13 can be abutted against the side of the strip to limit the lateral movement of the strip, and cooperate with the downward pressure assembly to completely control the direction of the thin material.

[0037] A glue coating component for coating the top surface of the thin material is provided between the two adjacent groups of lower ceramic plates 2. Specifically, the glue coating component includes a support seat 15 installed on both sides of the base 1 by bolts, and a group of glue coating wire rods 16 are installed between the two corresponding groups of support seats 15 on the left and right. The glue coating wire rods 16 can be made of metal material. Each group of support seats 15 is threadedly connected with a spring plunger 17 for pressing the glue coating wire rod 16. The external glue dripping equipment can transport glue to the surface of the thin material. The glue coating wire rod 16 can easily apply glue evenly to the surface of the thin material. Rotating the spring plunger 17 can easily make the bottom end of the spring plunger 17 abut against the glue coating wire rod 16. The spring plunger 17 in the prior art has a spring inside, which is convenient for providing a certain elastic support for its bottom end, so that its bottom end is tightly abutted against the glue coating wire rod 16. Limiting the up and down movement of the glue coating wire rod 16 can improve the fit between it and the thin material.

[0038] Furthermore, multiple groups of overflow ports 18 are opened inside the base on one side of the lower ceramic plate 2, and multiple groups of recovery ports 19 are opened inside the base 1 on the other side of the lower ceramic plate 2. The bottom of each group of glue-coated wire rods 16 corresponds to a group of overflow ports 18 and a group of recovery ports 19. The excess glue generated by the bonding between multiple layers of thin materials can be recycled and reused through the recovery ports 19 and the overflow ports 18.

[0039] On the basis of the above embodiment, the control component includes an electromagnet 20 fixedly installed inside the base 1, and a group of electromagnets 20 is provided under the center of each group of lower ceramic plates 2. The electromagnets 20 are started to generate suction between them and the steel plates 4, so that the steel plates 4 are fitted with the processed amorphous strip, thereby limiting the amorphous strip. The amorphous strip passes between the steel plate 4 and the electromagnet 20 to generate cutting magnetic lines of force, which can generate current and heat, thereby improving the fluidity of the adhesive glue.

[0040] Auxiliary brackets for controlling the support angle are detachably installed on both sides of the base 1. The auxiliary brackets include a long bracket 21 and a short bracket 22 installed on both sides of the base 1 by bolts. The bottom ends of the long bracket 21 and the short bracket 22 are integrally formed with an outward-turned mounting plate 23. Each set of mounting plates 23 is provided with two sets of mounting holes 24 inside to facilitate the overall assembly and fixation of the device.

[0041] The present application also discloses an amorphous strip composite forming process, comprising the following steps:

[0042] S1: The unloading equipment delivers multiple groups of single-layer amorphous thin materials to the space between each group of down-pressing components and the lower ceramic plate 2. The down-pressing components restrict the up and down movement of the amorphous thin materials, while the guide components restrict the left and right movement of the amorphous thin materials.

[0043] S2: Start the electromagnet 20 to make the upper ceramic plate 3 at the bottom of the steel plate 4 and the glue coating rod 16 of the glue coating assembly abut against the top surface of the amorphous thin material, rotate the spring plunger 17 so that its bottom end presses the glue coating rod 16, and use the glue coating rod 16 to coat the top surface of the amorphous thin material with glue;

[0044] S3: The glue-coated amorphous thin material is laminated with the previous layer of amorphous thin material when passing between the next set of pressing components and the lower ceramic plate 2. The laminated multi-layer amorphous strip is transported to a pressing device for pressing;

[0045] S4: The amorphous strips after pressing are transported to the drying line for drying. After drying, the amorphous strips are transported to subsequent processing links through the discharging equipment.

[0046] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. Amorphous strip composite forming equipment, characterized by: The invention comprises a base (1), wherein a plurality of groups of equidistantly arranged downward pressing components are provided on the base (1), a plurality of groups of control components corresponding to the downward pressing components are installed at the bottom of the base (1), and the control components are used to control the downward pressing components to limit the top of the amorphous thin material. A left-right symmetrical guide component is provided between the base (1) and each group of downward pressing components, and the guide component is used to limit the two sides of the amorphous thin material.

2. The amorphous strip composite molding equipment according to claim 1, characterized in that: The pressing assembly includes two groups of guide pins (11) which are installed to slide up and down inside the base (1) and are symmetrical on the left and right. Steel plates (4) for limiting the top of the amorphous thin material are fixedly installed on the two groups of guide pins (11). A feed port (5) for the amorphous thin material to pass through and a connecting hole (6) for accommodating the guide assembly are provided inside the steel plate (4).

3. The amorphous strip composite molding equipment according to claim 2, characterized in that: The pressing assembly further comprises a lower ceramic plate (2) mounted on the base (1), a corresponding upper ceramic plate (3) being provided directly above the lower ceramic plate (2), and the top of the upper ceramic plate (3) being connected to the steel plate (4).

4. The amorphous strip composite molding equipment according to claim 3, characterized in that: The bottom of the steel plate (4) is bonded to the upper ceramic plate (3), and a first annular adhesive groove (7) is provided at the bottom of the steel plate (4), wherein the first annular adhesive groove (7) is connected to a plurality of first overflow holes (8) penetrating the steel plate (4); The top of the base (1) is bonded to the lower ceramic plate (2), and a second annular adhesive groove (9) is provided on the top of the base (1). The second annular adhesive groove (9) is connected to a plurality of groups of second overflow holes (10) that pass through the base (1).

5. The amorphous strip composite molding equipment according to claim 3, characterized in that: The guide assembly comprises a plurality of groups of positioning rods (12) fixedly mounted on a base (1), the outer ring of each group of positioning rods (12) being mounted with a bearing (13), both sides of the upper ceramic plate (3) and the lower ceramic plate (2) being provided with a bayonet (14) for accommodating the bearing (13), and the top end of the positioning rod (12) extending to the interior of the connecting hole (6).

6. The amorphous strip composite molding equipment according to claim 3, characterized in that: A glue coating assembly for coating the top surface of the thin material is provided between two adjacent groups of the lower ceramic plates (2), and the glue coating assembly includes support seats (15) installed on both sides of the base (1) by bolts, and a group of glue coating wire rods (16) are installed between the two corresponding groups of support seats (15) on the left and right. A spring plunger (17) for pressing the glue coating wire rods (16) is threadedly connected to each group of the support seats (15).

7. The amorphous strip composite molding equipment according to claim 6, characterized in that: A plurality of overflow ports (18) are provided on one side of the lower ceramic plate (2) inside the base, and a plurality of recovery ports (19) are provided on the other side of the lower ceramic plate (2) inside the base (1), and the bottom of each group of the glue-coated wire rods (16) corresponds to a group of overflow ports (18) and a group of recovery ports (19).

8. The amorphous strip composite molding equipment according to claim 6, characterized in that: The control assembly comprises an electromagnet (20) fixedly mounted inside the base (1), and a group of electromagnets (20) is provided below the center of each group of lower ceramic plates (2).

9. The amorphous strip composite molding equipment according to claim 1, characterized in that: Auxiliary brackets for controlling the support angle are detachably mounted on both sides of the base (1), and the auxiliary brackets include a long bracket (21) and a short bracket (22) mounted on both sides of the base (1) by bolts. The bottom ends of the long bracket (21) and the short bracket (22) are integrally formed with an outward-turned mounting plate (23), and each set of the mounting plates (23) is provided with two sets of mounting holes (24) inside.

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