An adjustable fixed-length high-frequency fusing device

Abstract

The present invention discloses an adjustable fixed-length high-frequency fusing device, belonging to the technical field of synchronous fusing devices, which includes a fusing machine and a combined carrier; a substrate is fixedly installed in the middle of the fusing machine; a transfer platform is installed on the substrate; both ends of the mobile end of the transfer platform are respectively installed with combined carriers; opening and closing mechanisms are symmetrically installed on both sides of the combined carrier and the substrate; the opening and closing mechanism includes a support component and a limiting component, the support component is installed on the combined carrier, and the limiting component is installed on the substrate; adjustable blanking mechanisms for automatically removing waste are symmetrically installed on both sides of the substrate; the adjustable blanking mechanism includes an adjustment component, a blanking component and an adsorption component; the adjustment component is installed on the substrate, the blanking component is installed on the adjustment component, and the adsorption component is installed on the substrate. By the above method, when the combined carrier is at the waste removal station, the waste is hooked and removed through the cooperation of the adsorption component, the support component, the limiting component and the blanking component.

Description

Technical Field

[0001] The present invention relates to the technical field of synchronous fusing devices, and particularly relates to an adjustable fixed-length high-frequency fusing device. Background Art

[0002] When producing the head strap of a ventilator, it is necessary to cut the raw material sheet into a formed shape; in order to ensure that the edge of the raw material sheet is neat and smooth after being cut and formed, currently a high-frequency synchronous fusing machine is mainly used for conformal fusing.

[0003] For example, Chinese Patent CN221936987U discloses a two-station high-frequency fusing machine. This fusing machine drives the upper and lower templates and the material between the templates to move to the middle of the fusing machine through a moving slide table, and the material is fused and formed through the cooperation of the fusing machine and the templates.

[0004] However, after fusing is completed, it is necessary to open the upper and lower templates, separate the waste material and the material, and then take out and collect the formed material; the loading and unloading are relatively inconvenient.

[0005] Based on this, the present invention designs an adjustable fixed-length high-frequency fusing device to solve the above problems. Summary of the Invention

[0006] In view of the above-mentioned drawbacks of the prior art, the present invention provides an adjustable fixed-length high-frequency fusing device.

[0007] To achieve the above object, the present invention is realized through the following technical solutions:

[0008] An adjustable fixed-length high-frequency fusing device includes a fusing machine and a plurality of combined carriers;

[0009] A substrate is fixedly installed in the middle of the fusing machine; a transfer platform is installed on the substrate; at both ends of the mobile end of the transfer platform, combined carriers for carrying material sheets are respectively installed; on both sides of the combined carriers and the substrate, opening and closing mechanisms for driving the combined carriers to open and close are symmetrically installed; the opening and closing mechanism includes a support component and a limit component, the support component is installed on the combined carrier, and the limit component is installed on the substrate;

[0010] On both sides of the substrate, adjustable blanking mechanisms for automatically removing waste materials are symmetrically installed; the adjustable blanking mechanism includes an adjustment component, a blanking component and an adsorption component; the adjustment component is installed on the substrate, the blanking component is installed on the adjustment component, and the adsorption component is installed on the substrate.

[0011] Furthermore, the transfer platform includes guide rails, a mobile frame, a slot, a rack and a gear. The guide rails are symmetrically fixedly installed on both sides of the substrate, the mobile frame slides on the upper limit of the guide rails, and slots are symmetrically opened at both ends of the mobile frame; a rack is fixedly installed on the side of the mobile frame, and a gear driven by a servo motor is rotatably installed on the side of the substrate; the gear is meshingly connected with the rack.

[0012] Furthermore, the combined carrier includes a base plate, an insertion rod, a boss, a movable plate, a pressure plate, a conformal pressure strip and a tooth groove. The lower side of the base plate is fixedly installed with an insertion rod in a rectangular array, and the insertion rod is plugged into the slot; the base plate is fixedly installed with a boss, and the inner side of the movable plate is rotatably installed on the inner side of the base plate; a serrated groove is provided in the middle of the movable plate; the inner side of the pressure plate is rotatably installed on the inner side of the base plate, and the movable plate is located between the base plate and the pressure plate; conformal pressure strips for melting and forming the material are evenly fixedly installed on the inner side of the pressure plate at equal intervals; tooth grooves are provided on the outer sides of the pressure plate and the movable plate at equal intervals; the size of the conformal pressure strip is smaller than the boss.

[0013] Furthermore, the support assembly includes an inner stop block, an extension block, a sleeve-type elastic telescopic rod and a roller, the inner stop block is fixedly installed on the inner side of the mobile frame; the extension blocks are symmetrically fixedly installed on both sides of the mobile plate, the sleeve-type elastic telescopic rod is fixedly installed on the outer side of the extension block, and the roller is rotatably installed on the end of the sleeve-type elastic telescopic rod.

[0014] Furthermore, the limit assembly includes side panels, limit grooves, lifting grooves and a control assembly, and the side panels are symmetrically fixed on both sides of the base plate; limit grooves and lifting grooves are opened on the inner side of the side panels, and the two ends of the lifting grooves are connected to the limit grooves, and the lifting grooves are located at the waste removal station; the control assembly is installed on the base plate, and the control assembly is located at the connection between the lifting groove and the inner side of the limit groove; the roller rolls in the limit groove and the lifting groove.

[0015] Furthermore, the control component includes a clearance groove and a support arm, a clearance groove is opened on the lower side of the limit groove, one end of the support arm is rotatably mounted on the side plate, and the other end of the support arm abuts against the clearance groove; the roller is rollingly connected to the support arm.

[0016] Furthermore, the adjustment assembly includes a limit rod, a slider, a moving rod, a locking block and a support frame. The limit rod is symmetrically fixedly installed on the base plate at the waste removal station. The slider and the limit rod limit sliding, and the sliders on both sides are fixedly connected to the two ends of the moving rod respectively; a through thread groove is opened on the side of the slider; a screw is provided at the inner end of the locking block, and the screw at the inner end of the locking block is threadedly connected to the thread groove opened on the slider; the screw at the inner end of the locking block abuts against the limit rod; the sliders on both sides are fixedly connected to the two ends of the bottom of the support frame.

[0017] Further, the blanking assembly includes a first rack, a crochet hook, a blanking chute, and a pushing assembly. The lower side of the moving rod is fixedly installed with first racks at equal intervals and evenly. The lower end of the first rack is fixedly installed with a crochet hook. The substrate is provided with a blanking chute for accommodating waste in the middle of the waste removing assembly. The pushing assembly is installed on the moving rod and the support frame.

[0018] Further, the pushing assembly includes an electric push rod, a rotating plate, and a second rack. The electric push rod is rotatably installed on the support frame. The rotating plate is rotatably installed in the middle of the moving rod. The bottom of the rotating plate is fixedly installed with second racks at equal intervals and evenly. The second racks and the first racks are staggered. The output end of the electric push rod is rotatably connected to the rotating plate.

[0019] Further, the adsorption assembly includes a negative pressure groove and adsorption holes. The substrate is provided with a negative pressure groove outside the blanking chute. The convex platform is provided with adsorption holes that penetrate the convex platform and the bottom plate at equal intervals and evenly.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. Select a suitable combined carrier and install it on the transfer platform. At the same time, adjust the blanking assembly through the adjustment assembly so that the blanking assembly can adapt to combined carriers of different widths, thereby improving the applicability of the device. At the loading and unloading station on one side, the combined carrier is in an open state, which is convenient for operators to put materials. The operator places the materials on the combined carrier and closes the combined carrier. The transfer platform drives the combined carrier to move towards the fusing machine until it reaches the synchronous fusing station. While the fusing machine at the synchronous fusing station is fusing, the operator can perform loading and unloading at the loading and unloading station on the other side, thus realizing synchronous fusing and loading and unloading and improving the operation efficiency.

[0021] 2. After fusing, the transfer platform drives the combined carrier to reset. During this process, when the combined carrier is at the waste removing station, the adsorption assembly adsorbs the formed materials, and at the same time, the support assembly drives the combined carrier and the waste to lift with the cooperation of the limit assembly. The waste is removed by hooking it with the blanking assembly, realizing waste removal. Subsequently, the transfer platform continues to drive the combined carrier to move. With the cooperation of the support assembly and the limit assembly, the combined carrier moves to the loading and unloading station, and at this time, the combined carrier remains in an open state. After the operator takes out the formed materials on the combined carrier, the operator continues to put materials on the combined carrier for the next round of fusing. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 Three-dimensional view of an adjustable fixed-length high-frequency fusing device of the present invention Figure 1 ;

[0024] Figure 2 Front view of an adjustable fixed-length high-frequency fusing device of the present invention;

[0025] Figure 3 Three-dimensional view of an adjustable fixed-length high-frequency fusing device of the present invention Figure 2 ;

[0026] Figure 4 is Figure 3 Enlarged view at position A in

[0027] Figure 5 Schematic diagram of the bottom plate and its connection structure;

[0028] Figure 6 Schematic diagram of the moving frame and its connection structure;

[0029] Figure 7 Schematic diagram of the second toothed rod and its connection structure;

[0030] Figure 8 is a sectional view along the Figure 2 B-B direction of

[0031] The reference numerals in the figure respectively represent:

[0032] 1. Fusing machine; 11. Substrate; 2. Transfer platform; 21. Guide rail; 22. Moving frame; 23. Slot; 24. Rack; 25. Gear; 3. Combined carrier; 31. Bottom plate; 32. Plug rod; 33. Boss; 34. Moving plate; 35. Pressing plate; 36. Conforming pressing strip; 37. Tooth groove; 4. Opening and closing mechanism; 41. Support assembly; 411. Inner block; 412. Extension block; 413. Sleeve type elastic telescopic rod; 414. Roller; 42. Limiting assembly; 421. Side plate; 422. Limiting groove; 423. Lifting groove; 424. Yielding groove; 425. Support arm; 5. Adjustable blanking mechanism; 51. Adjusting assembly; 511. Limiting rod; 512. Slide block; 513. Moving rod; 514. Locking block; 515. Support frame; 52. Blanking assembly; 521. Electric push rod; 522. Rotating plate; 523. First toothed rod; 524. Second toothed rod; 525. Hook needle; 526. Blank falling groove; 53. Adsorption assembly; 531. Negative pressure groove; 532. Adsorption hole. Detailed implementation manners

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] In the following description, the terms "left", "right", "front", "rear", "upper", and "lower" are oriented in the perspective direction of the front view.

[0035] Embodiment 1: In some embodiments, please refer to the Figures 1 - 3 of the specification drawings. An adjustable fixed-length high-frequency fusing device includes a fusing machine 1 and a plurality of combined carriers 3;

[0036] Both sides of the fusing machine 1 are set as loading and unloading stations, and the middle part of the fusing machine 1 is set as a synchronous fusing station; a waste removal station is arranged between the synchronous fusing station and the loading and unloading stations;

[0037] A substrate 11 is fixedly installed in the middle of the fusing machine 1; a transfer platform 2 is installed on the substrate 11; combined carriers 3 for carrying wafers are respectively installed at both ends of the mobile end of the transfer platform 2; opening and closing mechanisms 4 for driving the combined carriers 3 to open and close are symmetrically installed on both sides of the combined carriers 3 and the substrate 11; the opening and closing mechanism 4 includes a support component 41 and a limit component 42, the support component 41 is installed on the combined carrier 3, and the limit component 42 is installed on the substrate 11;

[0038] Adjustable blanking mechanisms 5 for automatically removing waste are symmetrically installed on both sides of the substrate 11; the adjustable blanking mechanism 5 includes an adjustment component 51, a blanking component 52, and an adsorption component 53; the adjustment component 51 is installed on the substrate 11, the blanking component 52 is installed on the adjustment component 51, and the adsorption component 53 is installed on the substrate 11.

[0039] The combined carriers 3 have the same length but different widths.

[0040] The fusing machine 1 is a high-frequency synchronous fusing machine, which is a commercially available and mature device in the art.

[0041] In this embodiment, when the adjustable fixed-length high-frequency fusing device is working properly, a suitable combined carrier 3 is selected and installed on the transfer platform 2. At the same time, the blanking component 52 is adjusted through the adjustment component 51 so that the blanking component 52 can adapt to combined carriers 3 of different widths, thereby improving the applicability of the device. At the loading and unloading station on one side, the combined carrier 3 is in an open state, facilitating the operator to place the material. The operator places the material on the combined carrier 3 and closes the combined carrier 3. The transfer platform 2 drives the combined carrier 3 to move towards the fusing machine 1 until it reaches the synchronous fusing station. While the fusing machine 1 at the synchronous fusing station is performing fusing, the operator can perform loading and unloading at the loading and unloading station on the other side, thereby realizing synchronous fusing and loading and unloading and improving the operation efficiency. After fusing is completed, the transfer platform 2 drives the combined carrier 3 to reset. During this process, when the combined carrier 3 is at the waste removal station, the adsorption component 53 adsorbs the formed material, and at the same time, the support component 41 drives the combined carrier 3 and the waste to lift with the cooperation of the limit component 42. The waste is hooked and removed through the blanking component 52 to achieve waste removal. Subsequently, the transfer platform 2 continues to drive the combined carrier 3 to move. With the cooperation of the support component 41 and the limit component 42, the combined carrier 3 moves to the loading and unloading station, and at this time, the combined carrier 3 remains in an open state. After the operator takes out the formed material on the combined carrier 3, the operator continues to place the material on the combined carrier 3 for the next round of fusing.

[0042] Embodiment 2: In some embodiments, as Figures 1 - 8 shown, as a preferred embodiment of the present invention, the transfer platform 2 includes a guide rail 21, a moving frame 22, a slot 23, a rack 24, and a gear 25. Guide rails 21 are symmetrically and fixedly installed on both sides of the base plate 11. The moving frame 22 is slidably limited on the guide rail 21, and slots 23 are symmetrically opened at both ends of the moving frame 22. A rack 24 is fixedly installed on the side of the moving frame 22, and a gear 25 driven by a servo motor is rotatably installed on the side of the base plate 11. The gear 25 is meshed and connected with the rack 24.

[0043] The combined carrier 3 includes a bottom plate 31, insertion rods 32, convex platforms 33, moving plates 34, pressing plates 35, conforming pressing strips 36, and tooth grooves 37. Insertion rods 32 are fixedly installed in a rectangular array on the lower side of the bottom plate 31, and the insertion rods 32 are inserted into the slots 23. A convex platform 33 is fixedly installed on the bottom plate 31, and the inner side of the moving plate 34 is rotatably installed on the inner side of the bottom plate 31. A sawtooth groove is opened in the middle of the moving plate 34. The inner side of the pressing plate 35 is rotatably installed on the inner side of the bottom plate 31, and the moving plate 34 is located between the bottom plate 31 and the pressing plate 35. Conforming pressing strips 36 for forming the material by fusing are fixedly installed at equal intervals on the inner side of the pressing plate 35. Tooth grooves 37 are opened at equal intervals on the outer sides of the pressing plate 35 and the moving plate 34. The size of the conforming pressing strip 36 is smaller than that of the convex platform 33.

[0044] The support assembly 41 includes an inner stopper 411, an extension block 412, a sleeve-type elastic telescopic rod 413 and a roller 414. The inner stopper 411 is fixedly mounted on the inner side of the mobile frame 22; the extension blocks 412 are symmetrically fixedly mounted on both sides of the mobile plate 34, the sleeve-type elastic telescopic rod 413 is fixedly mounted on the outer side of the extension block 412, and the roller 414 is rotatably mounted on the end of the sleeve-type elastic telescopic rod 413;

[0045] The sleeve-type elastic telescopic rod 413 includes a sleeve, a spring and a slide rod. The sleeve is fixedly connected to the extension block 412. The inner end of the sleeve close to the extension block 412 is fixedly connected to the spring. The end of the spring away from the extension block 412 is fixedly connected to the slide rod. The slide rod is fitted and slidably connected to the sleeve. The end of the slide rod away from the extension block 412 is rotatably connected to the roller 414.

[0046] And the slide bar is square;

[0047] The limiting assembly 42 includes a side plate 421, a limiting groove 422, a lifting groove 423 and a control assembly. The side plates 421 are symmetrically fixedly installed on both sides of the base plate 11; the limiting groove 422 and the lifting groove 423 are provided on the inner side of the side plate 421, and the two ends of the lifting groove 423 are connected to the limiting groove 422, and the lifting groove 423 is located at the waste removal station; the control assembly is installed on the base plate 11, and the control assembly is located at the connection between the lifting groove 423 and the inner side of the limiting groove 422; the roller 414 rolls in the limiting groove 422 and the lifting groove 423;

[0048] The control component includes a clearance groove 424 and a support arm 425. The clearance groove 424 is opened at the lower side of the limit groove 422. One end of the support arm 425 is rotatably mounted on the side plate 421, and the other end of the support arm 425 abuts against the clearance groove 424. The roller 414 is rollingly connected to the support arm 425.

[0049] In this embodiment, when the transfer platform 2, the combined carrier 3 and the opening and closing mechanism 4 are working normally, the sliding rod of the sleeve-type elastic telescopic rod 413 is pressed to move toward the sleeve of the sleeve-type elastic telescopic rod 413, and the sliding rod of the sleeve-type elastic telescopic rod 413 drives the roller 414 to move toward the extension block 412, so that the roller 414 is retracted, and then the insertion rod 32 at the bottom of the bottom plate 31 is inserted into the symmetrical slot 23, and the bottom plate 31 is placed on the moving frame 22, and the roller 414 is aligned with the limit groove 422; the sliding rod of the sleeve-type elastic telescopic rod 413 is released, and the spring restoring force of the sleeve-type elastic telescopic rod 413 drives the sliding rod of the sleeve-type elastic telescopic rod 413 The sliding rod of the sleeve-type elastic telescopic rod 413 drives the roller 414 to insert into the limiting groove 422; at the loading and unloading station, the pressing plate 35 is opened and supported by the inner stopper 411, so that the operator can put the material on the boss 33 and the movable plate 34, close the pressing plate 35, and make the conformable pressure strip 36 of the pressing plate 35 press on the material; the servo motor drives the gear 25 to rotate, and the gear 25 rotates to drive the rack 24 to move, and the rack 24 drives the movable frame 22 to move horizontally under the limiting action of the guide rail 21, thereby driving the bottom plate 31 to move horizontally through the slot 23 and the insertion rod 32; in this process, the roller 414 rolls in the limiting groove 422 When it moves to the waste removal station, the roller 414 pushes the support arm 425 to rotate to make way; thereby the movable plate 34 and the pressure plate 35 remain in a closed state; at the synchronous fusing station, the fusing machine 1 releases high frequency on the upper and lower sides of the combined carrier 3, so that the material is pressed and formed under the cooperation of the conformable pressure strip 36; after the fusing machine 1 is reset, the gear 25 drives the movable frame 22 to reset through the rack 24; when it moves to the waste removal station, the molding material is adsorbed by the adsorption component 53; at the same time, the roller 414 is supported by the support arm 425 and rolls onto the lifting groove 423, and is lifted along the lifting groove 423; the roller 414 is sleeve-type The elastic telescopic rod 413 and the extension block 412 drive the movable plate 34 to move, so that the movable plate 34 gradually opens; the movable plate 34 drives the pressure plate 35 and the waste between the two to lift upward; at this time, the tooth groove 37 is aligned with the unloading component 52; the waste is taken out through the unloading component 52; at this time, the pressure plate 35 rotates to the highest point, and continues to drive the pressure plate 35 to rotate under the action of the unloading component 52 to remove the waste until it is supported by the inner stop block 411; then the roller 414 moves downward in the lifting groove 423 until it moves into the limit groove 422, at this time, the movable plate 34 is closed, and the pressure plate 35 remains in an open state, which is convenient for placing materials and completing the reset.

[0050] Embodiment 3: In some embodiments, Figures 1 - 8As shown, as a preferred embodiment of the present invention, the adjustment assembly 51 includes a limit rod 511, a slider 512, a moving rod 513, a locking block 514, and a support frame 515. Limit rods 511 are symmetrically and fixedly installed on the substrate 11 at the waste removal station. The slider 512 is slidably limited by the limit rod 511, and the two side sliders 512 are respectively fixedly connected to the two ends of the moving rod 513. A through threaded groove is provided on the side of the slider 512. A screw rod is provided at the inner end of the locking block 514, and the screw rod at the inner end of the locking block 514 is threadedly connected to the threaded groove provided on the slider 512. The screw rod at the inner end of the locking block 514 abuts against the limit rod 511. The two side sliders 512 are fixedly connected to the two ends of the bottom of the support frame 515.

[0051] The blanking assembly 52 includes a first toothed rod 523, a hook needle 525, a blanking groove 526, and a pushing assembly. First toothed rods 523 are evenly and fixedly installed at equal intervals on the lower side of the moving rod 513, and a hook needle 525 is fixedly installed at the lower end of the first toothed rod 523. A blanking groove 526 for accommodating waste is provided in the middle of the substrate 11 located at the waste removal assembly. The pushing assembly is installed on the moving rod 513 and the support frame 515.

[0052] The pushing assembly includes an electric push rod 521, a rotating plate 522, and a second toothed rod 524. The electric push rod 521 is rotatably installed on the support frame 515. The rotating plate 522 is rotatably installed in the middle of the moving rod 513. Second toothed rods 524 are evenly and fixedly installed at equal intervals on the bottom of the rotating plate 522. The second toothed rod 524 and the first toothed rod 523 are arranged in an alternating manner. The output end of the electric push rod 521 is rotatably connected to the rotating plate 522.

[0053] The adsorption assembly 53 includes a negative pressure groove 531 and adsorption holes 532. A negative pressure groove 531 is provided on the substrate 11 outside the blanking groove 526, and adsorption holes 532 penetrating through the boss 33 and the bottom plate 31 are evenly provided at equal intervals on the boss 33.

[0054] In this embodiment, when the adjustable blanking mechanism 5 is working properly, when the bottom plate 31 moves to the waste removal station, the formed material on the boss 33 is tightly adsorbed through the negative pressure groove 531 and the adsorption holes 532. Subsequently, the roller 414 rolls onto the lifting groove 423 through the support of the support arm 425 and lifts along the lifting groove 423. The roller 414 drives the moving plate 34 to move through the sleeve-type elastic telescopic rod 413 and the extension block 412, so that the moving plate 34 gradually opens. The moving plate 34 drives the pressing plate 35 and the waste between the two to lift upward until the first tooth bar 523 and the second tooth bar 524 are aligned with the tooth groove 37. At this time, the bottom plate 31 continues to move outward under the drive of the moving frame 22, thereby driving the moving plate 34 and the pressing plate 35 to continue to move outward until the first tooth bar 523 and the second tooth bar 524 pass through the tooth groove 37. The crochet hook 525 at the lower end of the first tooth bar 523 hooks the waste and drags the waste away from between the moving plate 34 and the pressing plate 35. The dragging force drives the pressing plate 35 to continue to rotate until the pressing plate 35 is supported by the inner stop block 411. When the bottom plate 31, the moving plate 34 and the pressing plate 35 leave the waste removal area, the electric push rod 521 drives the rotating plate 522 to rotate, thereby driving the second tooth bar 524 to rotate. The second tooth bar 524 drives the waste to break away from the crochet hook 525, so that the waste falls into the blanking groove 526 to complete waste removal.

[0055] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An adjustable fixed-length high-frequency fuse device, comprising a fuse machine (1) and a plurality of combined carriers (3), characterized in that: A base plate (11) is fixedly mounted in the middle of the fuse machine (1); a transfer platform (2) is mounted on the base plate (11); combined carriers (3) for carrying the material sheets are mounted at both ends of the movable end of the transfer platform (2); an opening and closing mechanism (4) for driving the combined carrier (3) to open and close is symmetrically mounted on both sides of the combined carrier (3) and the base plate (11); the opening and closing mechanism (4) comprises a support component (41) and a limit component (42); the support component (41) is mounted on the combined carrier (3), and the limit component (42) is mounted on the base plate (11); Adjustable material removal mechanisms (5) for automatically removing waste are symmetrically mounted on both sides of the substrate (11); the adjustable material removal mechanism (5) comprises an adjustment component (51), a material removal component (52) and an adsorption component (53); the adjustment component (51) is mounted on the substrate (11), the material removal component (52) is mounted on the adjustment component (51), and the adsorption component (53) is mounted on the substrate (11).

2. The adjustable fixed-length high-frequency fuse device according to claim 1, characterized in that: The transfer platform (2) comprises a guide rail (21), a movable frame (22), a slot (23), a rack (24) and a gear (25); the guide rails (21) are symmetrically fixedly mounted on both sides of the base plate (11); the movable frame (22) slides on the guide rails (21) at an upper limit position; the slots (23) are symmetrically opened at both ends of the movable frame (22); a rack (24) is fixedly mounted on the side of the movable frame (22); a gear (25) driven by a servo motor is rotatably mounted on the side of the base plate (11); and the gear (25) is meshingly connected with the rack (24).

3. The adjustable fixed-length high-frequency fuse device according to claim 2, characterized in that: The combined carrier (3) comprises a bottom plate (31), an insertion rod (32), a boss (33), a movable plate (34), a pressure plate (35), a conformable pressure strip (36) and a tooth groove (37); the insertion rod (32) is fixedly mounted in a rectangular array on the lower side of the bottom plate (31); the insertion rod (32) is plugged into the slot (23); the boss (33) is fixedly mounted on the bottom plate (31); the inner side of the movable plate (34) is rotatably mounted on the inner side of the bottom plate (31); A sawtooth groove is provided in the middle of the movable plate (34); the inner side of the pressing plate (35) is rotatably mounted on the inner side of the bottom plate (31), and the movable plate (34) is located between the bottom plate (31) and the pressing plate (35); conformable pressure strips (36) for fusing and forming the material are evenly and evenly fixedly mounted on the inner side of the pressing plate (35); tooth grooves (37) are provided on the outer sides of the pressing plate (35) and the movable plate (34) at equal intervals; and the size of the conformable pressure strips (36) is smaller than that of the boss (33).

4. The adjustable fixed-length high-frequency fuse device according to claim 3, characterized in that: The support assembly (41) comprises an inner stopper (411), an extension block (412), a sleeve-type elastic telescopic rod (413) and a roller (414); the inner stopper (411) is fixedly mounted on the inner side of the moving frame (22); the extension blocks (412) are symmetrically fixedly mounted on both sides of the moving plate (34); the sleeve-type elastic telescopic rod (413) is fixedly mounted on the outer side of the extension block (412); and the roller (414) is rotatably mounted on the end of the sleeve-type elastic telescopic rod (413).

5. The adjustable fixed-length high-frequency fuse device according to claim 4, characterized in that: The limiting assembly (42) comprises a side plate (421), a limiting groove (422), a lifting groove (423) and a control assembly. The side plates (421) are symmetrically fixedly mounted on both sides of the base plate (11). The limiting groove (422) and the lifting groove (423) are provided on the inner side of the side plate (421). Both ends of the lifting groove (423) are connected to the limiting groove (422). The lifting groove (423) is located at the waste removal station. The control assembly is mounted on the base plate (11). The control assembly is located at the connection between the lifting groove (423) and the inner side of the limiting groove (422). The roller (414) rolls in the limiting groove (422) and the lifting groove (423).

6. The adjustable fixed-length high-frequency fuse device according to claim 5, characterized in that: The control component comprises a clearance groove (424) and a support arm (425); the clearance groove (424) is provided on the lower side of the limit groove (422); one end of the support arm (425) is rotatably mounted on the side plate (421); the other end of the support arm (425) is in contact with the clearance groove (424); and the roller (414) is rollingly connected to the support arm (425).

7. The adjustable fixed-length high-frequency fuse device according to claim 6, characterized in that: The adjustment assembly (51) comprises a limiting rod (511), a slider (512), a moving rod (513), a locking block (514) and a support frame (515); the limiting rod (511) is symmetrically fixedly installed on the base plate (11) at the waste removal station; the slider (512) and the limiting rod (511) are limitedly slidable; the sliders (512) on both sides are respectively fixedly connected to the two ends of the moving rod (513); a through thread groove is provided on the side of the slider (512); a screw is provided at the inner end of the locking block (514); the screw at the inner end of the locking block (514) is threadedly connected to the thread groove provided on the slider (512); the screw at the inner end of the locking block (514) is in contact with the limiting rod (511); and the sliders (512) on both sides are fixedly connected to the two ends of the bottom of the support frame (515).

8. The adjustable fixed-length high-frequency fuse device according to claim 7, characterized in that: The material removal assembly (52) comprises a first toothed rod (523), a hook needle (525), a material removal trough (526) and a material pushing assembly. The first toothed rod (523) is evenly and evenly fixedly mounted on the lower side of the moving rod (513), and the hook needle (525) is fixedly mounted on the lower end of the first toothed rod (523). The base plate (11) is located in the middle of the waste removal assembly and is provided with a material removal trough (526) for accommodating waste. The material pushing assembly is mounted on the moving rod (513) and the support frame (515).

9. The adjustable fixed-length high-frequency fuse device according to claim 8, characterized in that: The push rod assembly comprises an electric push rod (521), a rotating plate (522) and a second gear rod (524); the electric push rod (521) is rotatably mounted on a support frame (515); the rotating plate (522) is rotatably mounted on the middle of a moving rod (513); a second gear rod (524) is evenly and evenly fixedly mounted on the bottom of the rotating plate (522) at equal intervals; the second gear rod (524) and the first gear rod (523) are staggered; and the output end of the electric push rod (521) is rotatably connected to the rotating plate (522).

10. The adjustable fixed-length high-frequency fuse device according to claim 9, characterized in that: The adsorption assembly (53) comprises a negative pressure groove (531) and adsorption holes (532); the negative pressure groove (531) is arranged on the substrate (11) outside the blanking groove (526); and adsorption holes (532) penetrating the boss (33) and the bottom plate (31) are evenly arranged at equal intervals on the boss (33).

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