Beryllium bronze strip annealing apparatus

Abstract

The utility model discloses a kind of beryllium bronze strip annealing equipment, belong to beryllium bronze strip processing technical field, including base and the processing frame of being set to the top of base, base bottom end four corners are equipped with supporting leg, two baffle that are symmetrically distributed are equipped in processing frame, and there is conveying area and heating area in processing frame by two baffles, conveying area is two and located heating area two sides, and import and export are set up in processing frame two sides and two baffle side wall, two symmetrically distributed support rollers are rotatably installed in import and export, sealing plate is slidably installed in processing frame side, and lifting assembly is equipped in sealing plate top. The utility model is equipped with the setting of tension adjusting assembly, through first air cylinder drive same side lifting plate, connecting rod, supporting block and adjusting roller lift, through the cooperation of same side two supporting rods and adjusting roller, the effect of adjusting tension when product conveying can be played, it is helpful to avoid the phenomenon of relaxation when product conveying.

Description

Technical Field

[0001] This utility model relates to the field of beryllium bronze strip processing technology, and more specifically, to an annealing device for beryllium bronze strip. Background Technology

[0002] Beryllium bronze is a precipitation-hardening alloy. High-performance beryllium bronze is mainly used in various working conditions of low-pressure and gravity casting molds for non-ferrous metals. Through in-depth research on the failure causes, composition, and intrinsic relationship between beryllium bronze mold materials and their resistance to molten metal corrosion, high-performance beryllium bronze mold materials combining high conductivity, high strength, wear resistance, high temperature resistance, high toughness, and resistance to molten metal corrosion have been developed. Annealing is a metal heat treatment process that involves slowly heating the metal to a certain temperature, holding it for a sufficient time, and then cooling it at an appropriate rate. This process improves machinability, reduces residual stress, stabilizes dimensions, reduces deformation and cracking tendency, refines grains, adjusts the microstructure, and eliminates microstructural defects.

[0003] Some existing beryllium bronze strip annealing equipment uses roller conveying, but these equipment lacks a tension adjustment structure, which can lead to slack in the beryllium bronze strip during transport, potentially affecting the stability of subsequent product conveying and processing. Therefore, we propose a new beryllium bronze strip annealing equipment. Utility Model Content

[0004] To solve the above problems, this utility model provides an annealing device for beryllium bronze belts, adopting the following technical solution: An annealing device for beryllium bronze strip includes a base and a processing frame disposed on top of the base. The base has four support legs at the bottom corners. The processing frame has two symmetrically distributed baffles. The processing frame is divided into a conveying zone and a heating zone by the two baffles. There are two conveying zones located on both sides of the heating zone. Inlet and outlet are provided on both sides of the processing frame and the side walls of the two baffles. Two symmetrically distributed support rollers are rotatably installed in each inlet and outlet. A sealing plate is slidably installed on one side of the processing frame. A lifting component is provided on the top of the sealing plate. Two symmetrically distributed support rods are rotatably installed on the inner wall of the side away from the sealing plate in both conveying zones. A tension adjustment component is provided between the two support rods in the same group. Two symmetrically distributed support frames are fixedly installed on the inner wall of the bottom of both conveying zones. A limit component is provided between the two support frames on the same side. The inner wall of the heating zone, away from the sealing plate, is equipped with multiple heating copper tubes arranged in a straight array. Each heating copper tube contains a heating wire. The processing frame, away from the sealing plate, is equipped with a power supply box.

[0005] By adopting the above technical solution, during equipment use, the lifting assembly drives the sealing plate to rise, thereby opening the processing frame port. Then, the operator passes one end of the product through the inlet / outlet, allowing the product to move within the two conveying zones and the heating zone. Support rollers are installed inside the inlet / outlet to support the product and maintain stability during transport. After the product is placed, the lifting assembly drives the sealing plate to descend, sealing the processing frame and facilitating subsequent product heating. Support rods and tension adjustment components are installed in both conveying zones. The product moves between the support rods and tension adjustment components, and the tension adjustment components and support rods work together to adjust the tension. The tension adjustment mechanism helps maintain the product's tautness during transport, preventing slackness. A limiting component within the transport zone contacts both sides of the product, adjusting its position and preventing deviation, thus ensuring stable transport. A heating zone contains heating copper tubes with an inverted "U" shape. The product moves between these tubes, which contain heating wires that generate heat to evenly heat both sides of the product, achieving an annealing effect.

[0006] Furthermore, the lifting assembly includes a connecting plate fixedly installed on the top of the sealing plate. The connecting plate has an inverted "L" shaped cross section. A second cylinder is fixedly installed on the top of the processing frame. The piston shaft end of the second cylinder is fixedly connected to the bottom of the horizontal section of the connecting plate. Stops are fixedly installed on both sides of the processing frame. Slider blocks are fixedly installed on both sides of the sealing plate. A groove matching the slider on the same side is opened on the opposite side of the two stops.

[0007] By adopting the above technical solution, the connecting plate is driven by the second cylinder to lift and lower the sealing plate, and the sealing plate slides in the groove opened in the same side block with the slider. The cooperation between the slider and the groove helps to maintain the stability of the lifting and lowering of the sealing plate.

[0008] Furthermore, two symmetrically distributed inserts are fixedly installed at the bottom of the sealing plate, and a slot matching the inserts is provided at the top of the base. A sealing gasket is provided on the side of the sealing plate near the processing frame.

[0009] By adopting the above technical solution, a sealing gasket is provided on the side of the sealing plate near the processing frame, which helps to increase the sealing between the sealing plate and the processing frame. In addition, an insert block is provided at the bottom of the sealing plate. The insert block and the slot opened at the top of the base engage with each other, which helps to maintain the stability of the fit between the sealing plate and the processing frame.

[0010] Furthermore, the tension adjustment assembly includes a lifting plate disposed between two support rods on the same side, two symmetrically distributed support blocks are provided below each of the two lifting plates, an adjusting roller is rotatably installed between the two support blocks on the same side, two symmetrically distributed connecting rods are fixedly installed between the two support blocks on the same side and the bottom end of the lifting plate on the same side, and two symmetrically distributed first cylinders are fixedly installed at the top of the processing frame, the piston shafts of the two first cylinders slide through into the conveying area on the same side respectively, and the ends of the piston shafts of the two first cylinders are fixedly connected to the top of the lifting plate on the same side.

[0011] By adopting the above technical solution, when the product moves on the side wall of the support rod and the adjusting roller, the lifting plate, connecting rod, support block and adjusting roller on the same side are driven to rise and fall synchronously by the first cylinder. The adjusting roller presses the product, and the cooperation between the adjusting roller and the support rod can adjust the tension of the product during transportation, which helps to avoid the phenomenon of loosening of the product during transportation.

[0012] Furthermore, the limiting component includes a double-threaded screw rotatably mounted within a support frame. Support blocks are fitted onto both sidewalls of the double-threaded screw, and mounting plates are mounted on the top of each support block. Mounting frames are fixedly mounted on opposite sides of the two mounting plates on the same side. Multiple rollers arranged in a linear array are rotatably mounted within each mounting frame. Two symmetrically distributed mounting boxes are fixedly mounted on the side of the processing frame away from the sealing plate. The two mounting boxes slide through the same side's conveying area near the sealing plate. Support rods are fixedly mounted on the side of the two double-threaded screws away from the sealing plate on the same side. The two support rods rotatably pass through the same side's mounting boxes on the side away from the sealing plate. Driven wheel discs are fixedly fitted onto the sidewalls of the support rods. Gear motors are fixedly mounted within the two mounting boxes. Drive wheel discs are fixedly fitted onto the output shafts of the two gear motors. Each drive wheel disc has two grooves. Belts are fitted between the two driven wheel discs and the drive wheel disc on the same side.

[0013] By adopting the above technical solution, the drive wheel on the same side is driven to rotate by the geared motor, the drive wheel drives the two driven wheels on the same side to rotate by the drive belt, and the driven wheels drive the support rod to rotate the double-threaded screw on the same side, thereby making the two support blocks on the same side move synchronously. The support blocks, along with the mounting plate, mounting frame and rollers on the same side, move synchronously. By having the rollers contact the opposite side of the product, and through the cooperation of multiple sets of rollers, the movement position of the product is restricted and corrected, which helps to avoid the phenomenon of product deviation during movement and helps to maintain the stability of product transportation.

[0014] Furthermore, two symmetrically distributed positioning blocks are fixedly installed on opposite sides of the two mounting frames on the same side, and positioning grooves matching the positioning blocks on opposite sides of the two mounting plates on the same side are provided.

[0015] By adopting the above technical solution, the mounting frame and the mounting plate on the same side are fixed together by fasteners of existing technology. When installing the mounting frame, the worker slides the positioning block installed on one side of the mounting frame into the positioning groove opened on the side wall of the mounting plate. The positioning block and the positioning groove are engaged to position the mounting frame, which facilitates subsequent fixing.

[0016] Furthermore, two symmetrically distributed limiting blocks are fixedly installed on one side of the support block, and limiting grooves matching the limiting blocks on the same side are opened on the inner walls of both sides of the support frame. A locking block is fixedly installed at the bottom of the mounting plate, and a locking groove matching the locking block on the same side is opened at the top of the support block.

[0017] By adopting the above technical solution, when the support block slides within the support frame on the same side, the support block, along with the limiting block, slides within the limiting groove on the same side. The cooperation between the limiting block and the limiting groove helps to maintain the stability of the support block's movement. The mounting plate and the support block on the same side are fixed together using fasteners of existing technology. The operator places the mounting plate on top of the support block. The bottom of the mounting plate is equipped with a locking block. The locking block engages with the locking groove opened on the top of the support block. The cooperation between the locking block and the locking groove can position the mounting plate, facilitating subsequent fixing.

[0018] In summary, this utility model has the following beneficial technical effects: (1) In this utility model, by setting the tension adjustment component, the lifting plate, connecting rod, support block and adjusting roller on the same side are driven to rise and fall by the first cylinder. By cooperating with the two support rods and adjusting roller on the same side, the tension of the product can be adjusted during the conveying process, which helps to avoid the phenomenon of loosening during the conveying process.

[0019] (2) In this utility model, by setting the limiting component, the two double-tooth screws on the same side are driven to rotate synchronously by the reduction motor, so that the support block moves synchronously with the mounting plate, mounting frame and roller on the same side, so that the roller contacts the opposite side of the product, which can play the role of limiting and correcting the position of the product during transportation, which is conducive to maintaining the stability of the product during transportation and helps to avoid the product from shifting during transportation. Attached Figure Description

[0020] Figure 1 This is a first-view structural schematic diagram of the beryllium bronze belt annealing equipment of this utility model; Figure 2 This utility model relates to an annealing device for beryllium bronze belts. Figure 1 Enlarged view of A in the middle; Figure 3 This is a second-view structural schematic diagram of the beryllium bronze belt annealing equipment of this utility model; Figure 4 This is a cross-sectional view of the beryllium bronze belt annealing equipment of this utility model; Figure 5This utility model relates to an annealing device for beryllium bronze belts. Figure 4 Enlarged view of B in the middle; Figure 6 This utility model relates to an annealing device for beryllium bronze belts. Figure 4 Enlarged view of C in the middle; Figure 7 This is a diagram illustrating the limiting component in the beryllium bronze belt annealing equipment of this utility model; Figure 8 This utility model relates to an annealing device for beryllium bronze belts. Figure 7 A magnified view of D.

[0021] Explanation of the labels in the diagram: 1. Base; 2. Processing frame; 3. Inlet / outlet; 4. Support roller; 5. Baffle; 6. Conveying area; 7. Heating area; 8. Support frame; 9. Support rod; 10. Mounting plate; 11. Support block; 12. Adjusting roller; 13. Stop block; 14. Sealing plate; 15. Slider; 16. Connecting plate; 17. Lifting plate; 18. Mounting frame; 19. Roller; 20. Connecting rod; 21. Mounting box; 22. Power supply box; 23. First cylinder; 24. Second cylinder; 25. Support block; 26. Double threaded screw; 27. Support rod; 28. Driven wheel; 29. ​​Belt; 30. Gear motor; 31. Drive wheel; 32. Positioning block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The following is in conjunction with the appendix Figure 1-8 The present invention will be described in further detail below.

[0026] Please see Figure 1-8 An annealing device for beryllium bronze strip includes a base 1 and a processing frame 2 disposed on top of the base 1. The base 1 has four support feet at its bottom corners. The processing frame 2 has two symmetrically distributed baffles 5. The processing frame 2 is divided into a conveying zone 6 and a heating zone 7 by the two baffles 5. There are two conveying zones 6 located on both sides of the heating zone 7. The processing frame 2 and the side walls of the two baffles 5 have inlet and outlet 3. Two symmetrically distributed support rollers 4 are rotatably installed in each inlet and outlet 3. A sealing plate 14 is slidably installed on one side of the processing frame 2. The top of the sealing plate 14 is provided with a lifting assembly. The lifting assembly includes a connecting plate 16 fixedly installed on the top of the sealing plate 14. The cross section of the connecting plate 16 is inverted "L" shaped. A second cylinder 24 is fixedly installed on the top of the processing frame 2. The piston shaft end of the second cylinder 24 is fixedly connected to the bottom of the horizontal section of the connecting plate 16. Blocks 13 are fixedly installed on both sides of the processing frame 2. Slider 15s are fixedly installed on both sides of the sealing plate 14. The opposite side of the two blocks 13 has a groove that matches the slider 15 on the same side.

[0027] The second cylinder 24 drives the connecting plate 16 to lift and lower the sealing plate 14. The sealing plate 14, along with the slider 15, slides within the groove opened in the stop block 13 on the same side. The cooperation between the slider 15 and the groove helps maintain the stability of the lifting and lowering of the sealing plate 14. The second cylinder 24 drives the sealing plate 14 to rise, which opens the port of the processing frame 2. Then, the worker passes one end of the product through the inlet and outlet 3, so that the product moves within the two conveying areas 6 and the heating area 7. The inlet and outlet 3 is equipped with a support roller 4, which supports the product and helps maintain the stability of the product during conveying. After the product is placed, the second cylinder 24 drives the sealing plate 14 to fall in the opposite direction, which seals the processing frame 2.

[0028] Two symmetrically distributed inserts are fixedly installed at the bottom of the sealing plate 14. The top of the base 1 has a slot that matches the inserts. The sealing plate 14 has a sealing gasket on the side near the processing frame 2. The sealing plate 14 has a sealing gasket on the side near the processing frame 2, which helps to increase the sealing performance between the sealing plate 14 and the processing frame 2. The bottom of the sealing plate 14 has an insert, which engages with the slot at the top of the base 1, which helps to maintain the stability of the fit between the sealing plate 14 and the processing frame 2.

[0029] Two symmetrically distributed support rods 9 are rotatably installed on the inner wall of the two conveying zones 6 on the side away from the sealing plate 14. A tension adjustment assembly is provided between the two support rods 9 in the same group. The tension adjustment assembly includes a lifting plate 17 set between the two support rods 9 on the same side. Two symmetrically distributed support blocks 11 are provided below the two lifting plates 17. An adjusting roller 12 is rotatably installed between the two support blocks 11 on the same side. Two symmetrically distributed connecting rods 20 are fixedly installed between the two support blocks 11 on the same side and the bottom end of the lifting plate 17 on the same side. Two symmetrically distributed first cylinders 23 are fixedly installed at the top of the processing frame 2. The piston shafts of the two first cylinders 23 slide through into the conveying zone 6 on the same side. The ends of the piston shafts of the two first cylinders 23 are fixedly connected to the top of the lifting plate 17 on the same side.

[0030] When the product moves along the side wall of the support rod 9 and the adjusting roller 12, the first cylinder 23 drives the lifting plate 17, connecting rod 20, support block 11 and adjusting roller 12 on the same side to rise and fall synchronously. The adjusting roller 12 presses the product, and the cooperation between the adjusting roller 12 and the support rod 9 can adjust the tension of the product during transportation, which helps to avoid the phenomenon of loosening of the product during transportation.

[0031] Two symmetrically distributed support frames 8 are fixedly installed on the inner walls of the bottom ends of the two conveying zones 6. A limiting component is provided between the two support frames 8 on the same side. The limiting component includes a double-threaded screw 26 rotatably installed within the support frame 8. Support blocks 25 are fitted onto both sides of the double-threaded screw 26. Mounting plates 10 are provided at the top of each support block 25. Mounting frames 18 are fixedly installed on opposite sides of the two mounting plates 10 on the same side. Multiple rollers 19 arranged in a linear array are rotatably installed within each mounting frame 18. Two symmetrically distributed mounting boxes 21 are fixedly installed on the side of the processing frame 2 away from the sealing plate 14. Mounting box 21 slides through the same side conveying area 6 near the sealing plate 14. Two double-threaded screws 26 on the same side are fixedly mounted with support rods 27 on the side away from the sealing plate 14. The two support rods 27 on the same side rotate through the same side mounting box 21 on the side away from the sealing plate 14. Driven wheel 28 is fixedly sleeved on the side wall of the support rod 27. Gear motors 30 are fixedly installed in both mounting boxes 21. Drive wheel 31 is fixedly sleeved on the output shaft of the two gear motors 30. The drive wheel 31 has two wheel grooves. Belts 29 are sleeved between the two driven wheel 28 and the drive wheel 31 on the same side.

[0032] The geared motor 30 drives the drive wheel 31 on the same side to rotate, the drive wheel 31 drives the belt 29 to drive the two driven wheels 28 on the same side to rotate, the driven wheels 28 drive the support rod 27 to drive the double threaded screw 26 on the same side to rotate, thereby causing the two support blocks 25 on the same side to move synchronously. The support blocks 25, along with the mounting plate 10, mounting frame 18 and rollers 19 on the same side, move synchronously. Through the contact between the rollers 19 and the opposite side of the product, the cooperation of multiple sets of rollers 19 plays a role in limiting and correcting the movement position of the product, which helps to avoid the phenomenon of product deviation during movement and helps to maintain the stability of the product during transportation.

[0033] Two symmetrically distributed positioning blocks 32 are fixedly installed on opposite sides of the two mounting frames 18 on the same side. Positioning grooves matching the positioning blocks 32 are opened on opposite sides of the two mounting plates 10 on the same side. The mounting frames 18 and the mounting plates 10 on the same side are fixed with fasteners of the prior art. When the mounting frame 18 is installed, the operator slides the positioning block 32 installed on one side of the mounting frame 18 into the positioning groove opened on the side wall of the mounting plate 10. The positioning block 32 and the positioning groove are engaged to position the mounting frame 18, which facilitates subsequent fixing.

[0034] Two symmetrically distributed limiting blocks are fixedly installed on one side of the support block 25. Limiting grooves matching the limiting blocks on the same side are opened on the inner walls of both sides of the support frame 8. The bottom of the mounting plate 10 is fixedly installed with a locking block. The top of the support block 25 is opened with a locking groove matching the locking block on the same side. When the support block 25 slides in the support frame 8 on the same side, the support block 25 slides in the limiting groove on the same side with the limiting block. The cooperation between the limiting block and the limiting groove helps to maintain the stability of the movement of the support block 25. The mounting plate 10 and the support block 25 on the same side are fixed with fasteners of existing technology. The operator places the mounting plate 10 on top of the support block 25. The mounting plate 10 is provided with a locking block at the bottom. The locking block engages with the locking groove opened at the top of the support block 25. The cooperation between the locking block and the locking groove can play the role of positioning the mounting plate 10, which is convenient for subsequent fixing.

[0035] The inner wall of the heating zone 7, away from the sealing plate 14, is provided with multiple heating copper tubes arranged in a straight array. Each heating copper tube contains a heating wire. The processing frame 2, away from the sealing plate 14, is provided with a power supply box 22. The heating zone 7 contains heating copper tubes, and the cross-section of the heating copper tubes is an inverted "U". The product moves between the heating copper tubes. The heating copper tubes contain heating wires. The heat generated by the heating wires evenly heats both sides of the product, thus achieving the annealing effect.

[0036] The implementation principle of this utility model embodiment is as follows: When the equipment is in use, the lifting assembly drives the sealing plate 14 to rise, thereby opening the port of the processing frame 2. Then, the worker passes one end of the product through the inlet / outlet 3, so that the product moves within the two conveying zones 6 and the heating zone 7. The inlet / outlet 3 is equipped with a support roller 4, which supports the product and helps maintain the stability of the product during conveying. After the product is placed, the lifting assembly drives the sealing plate 14 to fall, which seals the processing frame 2 to facilitate subsequent product heating. Each of the two conveying zones 6 is equipped with a support rod 9 and a tension adjustment assembly. The product moves between the support rod 9 and the tension adjustment assembly. The cooperation between the component and the support rod 9 plays a role in adjusting the tension when the product moves, which helps to maintain the tightness of the product during transportation and thus helps to prevent the product from becoming loose during transportation. The conveying zone 6 is equipped with a limiting component, which contacts the two sides of the product to adjust the position of the product during transportation, which helps to prevent the product from deviating during transportation and helps to maintain the stability of the product during transportation. The heating zone 7 is equipped with a heating copper tube, and the cross-section of the heating copper tube is an inverted "U" shape. The product moves between the heating copper tubes, and the heating copper tubes are equipped with heating wires. The heating wires generate heat to evenly heat the two sides of the product, which can achieve the effect of annealing.

[0037] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. An annealing apparatus for beryllium bronze strips, characterized in that: The system includes a base (1) and a processing frame (2) set on the top of the base (1). The base (1) has four corner supports at the bottom. The processing frame (2) has two symmetrically distributed baffles (5). The processing frame (2) is divided into a conveying area (6) and a heating area (7) by the two baffles (5). There are two conveying areas (6) located on both sides of the heating area (7). The processing frame (2) and the two side walls of the baffles (5) are provided with inlets and outlets (3). Two symmetrically distributed support rollers (4) are rotatably installed in each inlet and outlet (3). A sealing plate (14) is slidably installed on one side of the processing frame (2). The top of the sealing plate (14) is provided with a lifting assembly. Two symmetrically distributed support rods (9) are rotatably installed on the inner wall of the two conveying areas (6) away from the sealing plate (14). A tension adjustment component is provided between the two support rods (9) in the same group. Two symmetrically distributed support frames (8) are fixedly installed on the inner wall of the bottom end of the two conveying areas (6). A limiting component is provided between the two support frames (8) on the same side. The heating zone (7) has multiple heating copper tubes arranged in a straight array on the inner wall of the side away from the sealing plate (14). Each heating copper tube is equipped with a heating wire. The processing frame (2) has a power supply box (22) on the side away from the sealing plate (14).

2. The beryllium bronze strip annealing equipment according to claim 1, characterized in that: The lifting assembly includes a connecting plate (16) fixedly installed on the top of the sealing plate (14). The cross section of the connecting plate (16) is inverted "L" shape. A second cylinder (24) is fixedly installed on the top of the processing frame (2). The piston shaft end of the second cylinder (24) is fixedly connected to the bottom of the horizontal section of the connecting plate (16). Blocks (13) are fixedly installed on both sides of the processing frame (2). Slider (15) is fixedly installed on both sides of the sealing plate (14). A groove matching the slider (15) on the opposite side of the two blocks (13) is opened.

3. The beryllium bronze strip annealing equipment according to claim 1, characterized in that: The bottom of the sealing plate (14) is fixedly installed with two symmetrically distributed inserts. The top of the base (1) is provided with a slot that matches the inserts. The sealing plate (14) is provided with a sealing gasket on the side near the processing frame (2).

4. The beryllium bronze strip annealing equipment according to claim 1, characterized in that: The tension adjustment assembly includes a lifting plate (17) disposed between two support rods (9) on the same side. Two symmetrically distributed support blocks (11) are provided below each of the two lifting plates (17). An adjusting roller (12) is rotatably installed between the two support blocks (11) on the same side. Two symmetrically distributed connecting rods (20) are fixedly installed between the bottom ends of the two support blocks (11) and the lifting plate (17) on the same side. Two symmetrically distributed first cylinders (23) are fixedly installed at the top of the processing frame (2). The piston shafts of the two first cylinders (23) slide through into the conveying area (6) on the same side. The ends of the piston shafts of the two first cylinders (23) are fixedly connected to the top of the lifting plate (17) on the same side.

5. The beryllium bronze strip annealing equipment according to claim 1, characterized in that: The limiting component includes a double-threaded screw (26) rotatably mounted in a support frame (8). Support blocks (25) are fitted on both sides of the double-threaded screw (26). Mounting plates (10) are provided at the top of each support block (25). Mounting frames (18) are fixedly mounted on opposite sides of the two mounting plates (10) on the same side. Multiple rollers (19) arranged in a linear array are rotatably mounted in each mounting frame (18). Two symmetrically arranged mounting boxes (21) are fixedly mounted on the side of the processing frame (2) away from the sealing plate (14). The two mounting boxes (21) slide through the conveying area (6) on the same side near the sealing plate (14). On the same side, the two double-threaded screws (26) are fixedly mounted with support rods (27) on the side away from the sealing plate (14). The two support rods (27) on the same side rotate through the mounting box (21) on the same side. The sidewalls of the support rods (27) are fixedly fitted with driven wheel discs (28). The two mounting boxes (21) are fixedly installed with geared motors (30). The output shafts of the two geared motors (30) are fixedly fitted with drive wheel discs (31). The drive wheel discs (31) have two wheel grooves. The two driven wheel discs (28) on the same side and the drive wheel discs (31) on the same side are fitted with belts (29).

6. The beryllium bronze strip annealing equipment according to claim 5, characterized in that: Two symmetrically distributed positioning blocks (32) are fixedly installed on opposite sides of the two mounting frames (18) on the same side. Positioning grooves matching the positioning blocks (32) on the same side are opened on opposite sides of the two mounting plates (10) on the same side.

7. The beryllium bronze strip annealing equipment according to claim 5, characterized in that: Two symmetrically distributed limiting blocks are fixedly installed on one side of the support block (25). The inner walls of both sides of the support frame (8) are provided with limiting grooves that match the limiting blocks on the same side. The bottom of the mounting plate (10) is fixedly installed with a card block. The top of the support block (25) is provided with a card slot that matches the card block on the same side.

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