Spheroidizing annealing device for fastener wire rod

Abstract

The utility model discloses a spheroidizing annealing device for fastener wires, which comprises a furnace body, a furnace cover mounted on the furnace body, a placing disc arranged in the furnace body, a rotating mechanism arranged outside the furnace body and used for driving the placing disc to rotate, a plurality of placing grooves formed in the placing disc, a base arranged on the placing grooves, and a mounting component arranged in the base. A winding assembly is installed on the installation assembly, a feeding box is arranged on one side of the furnace body, a through opening is formed in one side of the feeding box, a turning cover is rotationally arranged on the feeding box, a switch assembly is arranged on one side of the furnace body, and a pushing assembly is arranged on one side of the feeding box. According to the spheroidizing annealing device for the fastener wire rod, the rotating mechanism, the switch assembly and the pushing assembly are matched to conveniently take out the winding roller and prevent heat loss, the heating efficiency is conveniently improved through the mounting assembly and the winding assembly, the base is provided with the vent hole and the special-shaped pipeline, and an air outlet ring is arranged, so that the heating efficiency is improved. And direct heating of the inner ring of the wire rod is realized.

Description

Technical Field

[0001] This utility model relates to the field of wire annealing technology, specifically to a spheroidizing annealing device for fastener wires. Background Technology

[0002] In the utility model patent application CN219260082U, published on June 27, 2023, entitled "A Spheroidizing Annealing Device for Fastener Wire," this utility model discloses a spheroidizing annealing device for fastener wire, belonging to the technical field of spheroidizing annealing devices. The key technical point is that the device includes a housing. A connecting pipe is rotatably connected through a rotating bearing at the center of the top of the housing. A hollow U-shaped frame is fixedly connected to the bottom end of the connecting pipe. Heating plates are fixedly connected to both sides of the inner wall of the hollow U-shaped frame. This utility model uses a driving mechanism to drive the heating plates to rotate and heat the fastener wire roll, replacing the prior art method of using a driving mechanism to drive a placement frame to rotate and heat the fastener wire roll placed on top. Because the heating plates are lighter than the fastener wire roll, the energy required for the driving mechanism to rotate the heating plates is less than that required to rotate the fastener wire roll, thus reducing the energy consumption and processing costs.

[0003] In the aforementioned patent, after the wire has undergone annealing, the furnace door needs to be opened to remove the internal winding rollers. However, during the removal process, the opening of the furnace door causes heat loss, requiring reheating for the next annealing operation, thus resulting in resource waste. Utility Model Content

[0004] The purpose of this invention is to provide a spheroidizing annealing device for fastener wires to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a spheroidizing annealing device for fastener wire, comprising a furnace body, a furnace cover mounted on the furnace body, a placement tray inside the furnace body, and a rotating mechanism outside the furnace body for rotating the placement tray. The placement tray has multiple placement slots, and a base is provided on each placement slot. An installation assembly is provided inside the base, and a winding assembly for winding wire is mounted on the installation assembly. A feeding box is provided on one side of the furnace body, adhering to it. An opening communicating with the interior is provided on one side of the feeding box. A flip cover is rotatably mounted on the feeding box. A switch assembly is provided on the side of the furnace body adhering to the feeding box, and a pushing assembly is provided on one side of the feeding box.

[0006] Furthermore, the pushing assembly includes a mounting plate disposed on one side of the feed box, a mounting rod disposed on the mounting plate, a first driving mechanism for driving the mounting rod to move forward disposed within the mounting plate, a slot for cooperating with the mounting rod being opened on the side of the feed box that contacts the mounting plate, a circular hole being opened on the mounting rod, an insert rod being movably disposed within the circular hole, a second driving mechanism for driving the insert rod to move up and down disposed within the mounting rod, and a hook ring for cooperating with the insert rod being fixedly disposed on the base.

[0007] Furthermore, the first driving mechanism includes a groove formed on the mounting plate, a slider is slidably disposed in the groove, and a driving device for driving the slider to move back and forth is disposed in the mounting plate.

[0008] Furthermore, the second drive mechanism includes an electric telescopic rod disposed within the mounting rod. The output end of the electric telescopic rod is connected to a push rod, and the push rod has a trapezoidal cross section. A spring is fixedly disposed within the mounting rod. The end of the spring is connected to a crossbar. One side of the crossbar is connected to a stop block, and the stop block cooperates with the push rod. The insertion rod is located at the top of the stop block.

[0009] Furthermore, the rotating mechanism includes a turntable located below the furnace body, a connecting rod of the turntable passing through the furnace body and fixedly connected to the placement plate, and a motor is provided on one side of the turntable, the turntable being connected to the motor via a belt drive.

[0010] Furthermore, the mounting assembly includes a conical block disposed within the base, the outer surface of the conical block being provided with a sealing gasket, and a limiting groove being formed within the base.

[0011] Furthermore, the winding assembly includes a winding roller installed in a limiting groove, the bottom of the winding roller has multiple vent holes, and the inner wall of the winding roller is distributed with irregularly shaped pipes communicating with the vent holes. The outer surface of the winding roller is fitted with multiple air outlet rings, and the winding roller is equipped with a lifting rod.

[0012] Furthermore, the switch assembly includes a connecting groove formed on the furnace body, a sealing plate slidably disposed in the connecting groove, an arc-shaped groove that cooperates with the connecting groove on one side, an arc-shaped block slidably disposed in the arc-shaped groove, and the arc-shaped block being fixedly installed on the arc-shaped groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the spheroidizing annealing device for fastener wire is reasonable and has the following advantages:

[0014] (1) Through the cooperation between the placement tray, turntable, motor, belt, connecting groove, sealing plate, arc groove, arc block, placement groove, feed box, flip cover, mounting plate, slide, slider, mounting rod, round hole, electric telescopic rod, push rod, spring, cross bar, stop block, insert rod and hook ring, it is convenient to take out the winding roller and prevent heat loss. The automatic rotation of the placement tray significantly improves the automation and convenience of the operation. Through the motor and belt, the placement tray can rotate automatically, thereby realizing the continuous processing of wire. The push component realizes the automatic feeding and position adjustment of wire through the electric telescopic rod and spring mechanism, reducing the need for manual operation. This automated design not only improves production efficiency, but also reduces the labor intensity of operators, and also reduces the possibility of human operation errors. It improves the overall stability and reliability of the production line, as well as the flexibility and adaptability of production, so as to improve the quality of wire spheroidizing annealing, and ensure that the structure and properties of the wire after annealing meet the requirements, thereby improving the quality of the final product.

[0015] (2) The combination of the base, conical block, sealing gasket, limiting groove, vent hole and vent ring facilitates the increase of heating efficiency. The device realizes the direct heating of the inner circle of the wire by setting vent holes and special-shaped pipes on the base and setting vent rings on the outer surface of the winding roller. The hot air is transmitted to the inside of the winding roller through the vent holes, and then evenly distributed on the surface of the wire through the special-shaped pipes and vent rings, thereby shortening the heating time and increasing the heating efficiency. This design not only improves the uniformity of heating, but also helps to improve the quality of wire spheroidizing annealing. By precisely controlling the heating process, it can be ensured that the structure and properties of the wire after annealing meet the requirements, thereby improving the quality of the final product. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a structural schematic diagram illustrating the explosion effect of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the winding assembly of this utility model. Figure 1 ;

[0019] Figure 4 This is a schematic diagram of the structure of the winding assembly of this utility model. Figure 2 ;

[0020] Figure 5 This is a schematic diagram of the structure of the placement component of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the driving component of this utility model;

[0022] Figure 7This is a schematic diagram of the structure of the second drive mechanism of this utility model.

[0023] In the diagram: 100, furnace body; 101, furnace cover; 102, placement tray; 103, turntable; 104, motor; 105, belt; 106, connecting groove; 107, sealing plate; 108, arc groove; 109, arc block; 200, placement groove; 201, base; 202, conical block; 203, sealing gasket; 204, limiting groove; 205, winding roller; 206, vent hole; 207, air outlet ring; 208, lifting rod; 300, feed box; 301, flip cover; 400, mounting plate; 401, slide groove; 402, slider; 403, mounting rod; 404, round hole; 405, electric telescopic rod; 406, push rod; 407, spring; 408, crossbar; 409, stop block; 410, insertion rod; 411, hook ring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7 The present invention provides a technical solution as follows:

[0026] Example 1:

[0027] A spheroidizing annealing apparatus for fastener wire includes a furnace body 100, a furnace cover 101 mounted on the furnace body 100, a placement tray 102 inside the furnace body 100, and a rotating mechanism for rotating the placement tray 102 outside the furnace body 100. The placement tray 102 has multiple placement slots 200, and a base 201 is provided on each placement slot 200. An installation assembly is provided inside the base 201, and a winding assembly for winding wire is mounted on the installation assembly. A feeding box 300 is provided on one side of the furnace body 100 and is fitted therewith. An opening communicating with the interior is provided on one side of the feeding box 300. A flip cover 301 is rotatably mounted on the feeding box 300. A switch assembly is provided on the side of the furnace body 100 that is fitted with the feeding box 300, and a push assembly is provided on one side of the feeding box 300.

[0028] The pushing assembly includes a mounting plate 400 disposed on one side of the feed box 300. The mounting plate 400 is provided with a mounting rod 403. A first driving mechanism is provided inside the mounting plate 400 to drive the mounting rod 403 to move forward. A slot is opened on the side of the feed box 300 that contacts the mounting plate 400 to cooperate with the mounting rod 403. A circular hole 404 is opened on the mounting rod 403. An insert rod 410 is movably disposed in the circular hole 404. A second driving mechanism is provided inside the mounting rod 403 to drive the insert rod 410 to move up and down. A hook ring 411 that cooperates with the insert rod 410 is fixedly disposed on the base 201.

[0029] The first driving mechanism includes a slide groove 401 formed on the mounting plate 400, a slider 402 slidably disposed in the slide groove 401, and a driving device for driving the slider 402 to move back and forth is provided in the mounting plate 400.

[0030] The second drive mechanism includes an electric telescopic rod 405 disposed within the mounting rod 403. The output end of the electric telescopic rod 405 is connected to a push rod 406, and the push rod 406 has a trapezoidal cross section. A spring 407 is fixedly disposed within the mounting rod 403. The end of the spring 407 is connected to a crossbar 408. One side of the crossbar 408 is connected to a stop block 409, and the stop block 409 cooperates with the push rod 406. The insertion rod 410 is located at the top of the stop block 409.

[0031] The rotating mechanism includes a turntable 103 located below the furnace body 100. The connecting rod of the turntable 103 passes through the furnace body 100 and is fixedly connected to the placement plate 102. A motor 104 is provided on one side of the turntable 103. The turntable 103 is connected to the motor 104 via a belt 105.

[0032] The installation assembly includes a conical block 202 disposed in a base 201, a sealing gasket 203 on the outer surface of the conical block 202, and a limiting groove 204 formed in the base 201.

[0033] The winding assembly includes a winding roller 205 installed in a limiting groove 204. The bottom of the winding roller 205 has multiple ventilation holes 206, and the inner wall of the winding roller 205 is provided with irregularly shaped pipes communicating with the ventilation holes 206. The outer surface of the winding roller 205 is fitted with multiple air outlet rings 207, and the winding roller 205 is provided with a lifting rod 208.

[0034] The switch assembly includes a connecting groove 106 formed on the furnace body 100, a sealing plate 107 slidably disposed in the connecting groove 106, an arc-shaped groove 108 formed on one side of the connecting groove 106 to cooperate with it, an arc-shaped block 109 slidably disposed in the arc-shaped groove 108, and the arc-shaped block 109 is fixedly installed on the arc-shaped groove 108.

[0035] Working principle: In use, the winding roller 205 is first placed in the base 201. The conical block 202 helps to improve the stability of the winding roller 205 connection and enhance the sealing of the connection. Because its shape allows the winding roller 205 to fit snugly against the bottom of the conical block 202, and the conical structure makes it easier for the winding roller 205 to be put on, thereby ensuring the reliability and stability of the connection. In addition, the design of the conical block 202 may also help to reduce the movement or deformation of the winding roller 205 caused by external forces, thereby protecting it from damage. At the same time, the sealing gasket 203 can fix the winding roller 205 and increase the stability of the connection.

[0036] Secondly, the sliding arc block 109 drives the sealing plate 107 to slide, thereby opening one side of the furnace body 100. The flip cover 301 is rotated and opened. The lifting rod 208 is hooked by the lifting equipment to put the winding roller 205 into the feed box 300. The drive device is started to push the slider 402 forward in the slide groove 401, thereby driving the mounting rod 403 forward, so that the end of the mounting rod 403 abuts against the base 201 and pushes it to move into the placement groove 200. The motor 104 is started, and the turntable 103 is rotated under the action of the belt 105, thereby placing the roller 205 into the feed box 300. The wire is placed into the second group until it is placed into multiple placement slots 200, thereby heating it. During the heating process, hot air is transmitted through the air holes on the base 201 to the ventilation holes 206, and then sent into the inside of the winding roller 205. The winding roller 205 is distributed with connected irregular tubes, and the irregular tubes are connected to multiple sets of air outlet rings 207. The hot air entering the air outlet rings 207 is ejected through the air holes on the air outlet rings 207, thereby heating the inner ring of the wire wound on the outer surface of the winding roller 205, thereby shortening the heating time and increasing the heating efficiency.

[0037] Finally, after heating is complete, the sliding arc block 109 drives the sealing plate 107 to slide within the connecting groove 106, thereby opening it. The feeding box 300 prevents heat loss, thus saving energy. The drive device moves the mounting rod 403 forward, allowing it to pass through the feeding box 300 and enter the furnace body 100. At this time, the electric telescopic rod 405 is activated, driving the push rod 406 forward. As the push rod 406 moves forward, it presses against the abutment block 409, causing the insertion rod 410 to extend along the circular hole 404 to the mounting position. With the rod 403 outside, the insertion rod 410 will be located inside the hook ring 411. At this time, the installation rod 403 is driven to return to its original position by the drive device, so that the winding roller 205 located on the base 201 can be moved into the feed box 300. At this time, the sliding arc block 109 can drive the sealing plate 107 to close, open the flip cover 301, and remove it by the hoisting equipment. At this time, under the action of the motor 104, the turntable 103 is driven to rotate by the belt 105, thereby driving the placement plate 102 to rotate, thereby switching the position to facilitate the removal of the remaining parts.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A spheroidizing annealing device for fastener wire rod comprising a furnace body (100), characterized by: The furnace body (100) is provided with a furnace cover (101), the furnace body (100) is provided with a placing disc (102), and the furnace body (100) is provided with a rotating mechanism for rotating the placing disc (102), a plurality of placing grooves (200) are formed in the placing disc (102), a base (201) is arranged on the placing groove (200), the base (201) is provided with a mounting assembly, the mounting assembly is provided with a winding assembly for winding, one side of the furnace body (100) is provided with a feeding box (300) attached to the furnace body (100), one side of the feeding box (300) is provided with an opening communicating with the inside of the feeding box (300), the feeding box (300) is rotatably provided with a cover (301), one side of the furnace body (100) and the feeding box (300) is provided with a switching assembly, and one side of the feeding box (300) is provided with a pushing assembly.

2. The spheroidizing annealing apparatus for a fastener wire according to claim 1, characterized by: The pushing assembly comprises a mounting plate (400) arranged on one side of the feeding box (300), the mounting plate (400) is provided with a mounting rod (403), the mounting plate (400) is provided with a first driving mechanism for driving the mounting rod (403) to move forward, the feeding box (300) is provided with a slot opening communicating with the mounting rod (403) on the side in contact with the mounting plate (400), the mounting rod (403) is provided with a circular hole (404), the circular hole (404) is movably provided with a plug rod (410), and the mounting rod (403) is provided with a second driving mechanism for driving the plug rod (410) to move up and down.

3. The ball annealing device for fastener wire according to claim 2, characterized by: The first driving mechanism comprises a sliding groove (401) formed in the mounting plate (400), the sliding groove (401) is slidably provided with a sliding block (402), and the mounting plate (400) is provided with a driving device for driving the sliding block (402) to move forward and backward.

4. The ball annealing device for fastener wire according to claim 2, characterized by: The second driving mechanism comprises an electric telescopic rod (405) arranged in the mounting rod (403), the output end of the electric telescopic rod (405) is connected with a push rod (406), the cross section of the push rod (406) is trapezoidal, the mounting rod (403) is fixedly provided with a spring (407), the end of the spring (407) is connected with a cross rod (408), one side of the cross rod (408) is connected with an abutting block (409), the abutting block (409) is matched with the push rod (406), and the plug rod (410) is located at the top end of the abutting block (409).

5. The ball annealing device for fastener wire according to claim 1, wherein: The rotating mechanism comprises a rotating disc (103) arranged below the furnace body (100), the connecting rod of the rotating disc (103) penetrates through the furnace body (100) and is fixedly connected with the placing disc (102), one side of the rotating disc (103) is provided with a motor (104), and the rotating disc (103) is in transmission connection with the motor (104) through a belt (105).

6. The ball annealing device for fastener wire according to claim 1, wherein: The mounting assembly comprises a conical block (202) arranged in the base (201), the outer surface of the conical block (202) is provided with a sealing gasket (203), and the base (201) is provided with a limiting groove (204).

7. The ball annealing device for fastener wire according to claim 6, wherein: The winding assembly comprises a winding roller (205) installed in a limiting groove (204), a plurality of air holes (206) are formed in the bottom of the winding roller (205), and the inner wall of the winding roller (205) is distributed with special-shaped pipelines in communication with the air holes (206); a plurality of air outlet rings (207) are sleeved on the outer surface of the winding roller (205); and a hoisting rod (208) is arranged on the winding roller (205).

8. The ball annealing device for fastener wire according to claim 1, wherein: The switch assembly comprises a communication groove (106) formed on a furnace body (100), a sealing plate (107) is slidably arranged in the communication groove (106), an arc-shaped groove (108) matched with the communication groove (106) is formed on one side of the communication groove (106), and an arc-shaped block (109) is slidably arranged in the arc-shaped groove (108) and fixedly installed on the arc-shaped groove (108).

Images