Online segmented annealing system

Abstract

The utility model discloses an on-line segmented annealing system, which relates to the technical field of segmented annealing and comprises a frame body. A first step of the machine frame body is provided with a first wire rod conveying assembly and a second wire rod conveying assembly in a matched mode. The first wire transmission assembly and the second wire transmission assembly are arranged in the same structure; the first wire transmission assembly comprises a mounting frame; a groove-shaped wheel and a pressing wheel are mounted on the mounting frame; the groove-shaped wheel is coaxially mounted with the first chain wheel group and the second chain wheel group respectively; the first chain wheel group and the second chain wheel group are matched and connected through a chain; during use, a wire rod is conveyed through two groups of groove-shaped wheels and a pressing wheel which are arranged on the mounting frame, a chain wheel on the driving motor is connected with a first chain wheel group through a chain, and the first chain wheel group is connected with a second chain wheel group through a chain, so that synchronous rotation of the two groove-shaped wheels on the mounting frame is realized; and the air cylinder at the top of the mounting frame drives the pressing wheel to be matched with the wire on the groove-shaped wheel, and the stability of the wire in the conveying process is guaranteed.

Description

Technical Field

[0001] This utility model specifically relates to the field of segmented annealing technology, and more specifically to an online segmented annealing system. Background Technology

[0002] A segmented annealing system is a device used for heat treatment of rod-shaped materials. Annealing is a metal heat treatment process aimed at reducing the hardness of materials, improving machinability, and eliminating residual stress. A wire segmented annealing system precisely controls the microstructure and properties of different parts of the wire by performing segmented heating, holding, and cooling processes.

[0003] Traditional segmented annealing systems place the entire wire in the annealing device during annealing, which cannot effectively heat and anneal a specific area of ​​the wire. Furthermore, after annealing, the wire is unloaded manually, which results in a high surface temperature that may pose a threat to workers during manual handling. In addition, manual handling is less efficient. Utility Model Content

[0004] The purpose of this invention is to provide an online segmented annealing system. In this structure, a first wire conveying assembly transports the wire. During the wire conveying process, the wire passes sequentially through a high-frequency induction heater and a cooling box. The high-frequency induction heater heats the wire, and after annealing at a certain temperature, the heated end of the wire is transferred to the cooling box for cooling. After cooling, a second wire conveying assembly transports the cooled wire to a V-shaped plate in the unloading mechanism. An electric push cylinder drives the toothed plate to move up and down, achieving meshing between the toothed plate and the gear. When the gear rotates, it drives the connecting rod to rotate. A flipping clamp installed on the connecting rod flips the V-shaped plate, thus flipping the processed wire onto the carrier plate, achieving automatic unloading. This solves the problems mentioned in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An online segmented annealing system includes a frame body; the frame body is stepped; a first wire transmission assembly and a second wire transmission assembly are mounted on the first step of the frame body; the first and second wire transmission assemblies have the same structure; wherein, the first wire transmission assembly includes a mounting frame; two sets of grooved wheels and pressure rollers are mounted on the mounting frame; the two grooved wheels are coaxially mounted with a first sprocket set and a second sprocket set respectively; the first and second sprocket sets are connected by a chain; wherein, the first sprocket set is also connected by a chain to a sprocket on the output shaft of a drive motor; the drive motor is fixedly mounted at the bottom of the frame body; the synchronous rotation of the grooved wheels is achieved by the drive motor.

[0007] The second sprocket assembly is connected to the third sprocket assembly at the bottom of the frame via a chain; the third sprocket assembly is connected to the third sprocket assembly in the second wire transmission assembly via a chain; the chain effectively connects the third sprocket assemblies in the two wire transmission assemblies, and effectively synchronizes the traditional effect;

[0008] As a further technical solution of this utility model, a cooling box is provided between the first wire transmission assembly and the second wire transmission assembly; the cooling box is connected to the pump body inside the circulating water tank through a circulation pipe; the circulating water tank is placed at the bottom of the frame; a high-frequency induction heater is provided between the first wire transmission assembly and the cooling box; the high-frequency induction heater is placed on the second step of the frame; the heating tube in the high-frequency induction heater effectively heats the wire during transmission, thereby ensuring an effective annealing effect;

[0009] As a further technical solution of this utility model, a material unloading mechanism is installed at the end of the frame away from the first wire transmission assembly; the material unloading mechanism includes a support frame; a carrier plate is fixedly installed inside the support frame; a crossbar is fixedly installed on one side of the support frame by multiple support rods; a V-shaped plate is provided on one side of the crossbar; the wire is transmitted to the V-shaped plate by the second wire transmission assembly, and the automatic unloading effect is achieved by the flipping of the V-shaped plate; thereby improving work efficiency.

[0010] As a further technical solution of this utility model, a plurality of flipping clamps are fixedly installed at the bottom of the V-shaped plate; the flipping clamps are fixedly installed with the connecting rod; the two ends of the connecting rod are movably installed with the support rod through bearings; when the gear rotates, the connecting rod realizes the flipping of the V-shaped plate through the flipping clamps.

[0011] As a further technical solution of this utility model, the connecting rod is engaged with the drive assembly in the middle; the drive assembly includes a gear; the gear is fixedly installed on the connecting rod; a toothed plate is provided on one side of the gear; the bottom of the toothed plate is fixedly installed with the push rod of the electric push cylinder; the electric push cylinder is fixedly installed on the carrier plate.

[0012] As a further technical solution of this utility model, the chain between the third sprocket group in the first wire transmission assembly and the third sprocket group in the second wire transmission assembly is also connected to a tensioning sprocket; the tensioning sprocket is movably installed with a tensioning support arm via a bearing; the tensioning support arm is detachably installed with the bottom of the frame body via bolts; during transmission, when the chain between the two third sprocket groups becomes loose, the tensioning effect is achieved by adjusting the tensioning sprocket and the tensioning support arm;

[0013] As a further technical solution of this utility model, two cylinders are fixedly installed on the top of the mounting bracket; the push rod of the cylinder is movably installed with the bearing on the pressure roller via a slider;

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In use, the wire is transported by two sets of grooved wheels and pressure wheels on the mounting frame. During transport, the sprocket on the drive motor is connected to the first sprocket set via a chain, and the first sprocket set is connected to the second sprocket set via a chain, so that the two grooved wheels on the mounting frame rotate synchronously. The pressure wheel is driven by the cylinder at the top of the mounting frame to cooperate with the wire on the grooved wheels, ensuring the stability of the wire during transport.

[0016] 2. In this utility model, the first wire transmission component transmits the end of the wire that needs to be heated to the heating tube in the high-frequency induction heater, thereby heating the wire to a certain temperature and achieving the annealing effect of the wire. After the heating and annealing is completed, the first wire transmission component transmits the heated end to the cooling box. The cooling box is connected to the circulating water tank through the circulation pipe and the pump body, thereby achieving effective cooling of the heated section of the wire.

[0017] 3. In this utility model, after the wire is cooled, the processed wire is transferred to the unloading mechanism through the second wire transfer assembly. During the wire transfer in the first wire transfer assembly, the third sprocket group is connected to the third sprocket group in the second wire transfer assembly through the chain, so as to achieve the effect of synchronous rotation of the grooved wheel in the second wire transfer assembly. The second wire transfer assembly plays the role of relay transmission. The processed wire is transferred to the unloading mechanism through the second wire transfer assembly to realize the unloading of the wire.

[0018] 4. In this utility model, when the second wire conveying assembly transmits the wire to the V-shaped plate, the electric push cylinder on the carrier plate drives the toothed plate to move. During the movement, the toothed plate meshes with the gear installed on the connecting rod. When the gear rotates, the connecting rod rotates along the support rod. When the connecting rod rotates, the connecting rod is fixedly installed with the V-shaped plate through the flipping clamp, realizing the flipping of the V-shaped plate. This flips the wire on the V-shaped plate onto the carrier plate inside the support frame, thereby achieving the effect of automatic unloading. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0020] Figure 2 This utility model Figure 1 Another perspective structural diagram.

[0021] Figure 3 This utility model Figure 1 The main view.

[0022] Figure 4 This utility model Figure 2 Another perspective structural diagram.

[0023] Figure 5 This utility model Figure 4 A schematic diagram of the rear structure.

[0024] Figure 6 This utility model Figure 1 Enlarged view of the local structure at point A in the middle.

[0025] Figure 7 This utility model Figure 4 Enlarged view of the local structure at point B in the middle.

[0026] Figure 8 This utility model Figure 5 Enlarged view of the local structure at point C.

[0027] Figure 9 This utility model Figure 5 Enlarged view of the local structure at point D.

[0028] In the diagram: 1-Frame body, 2-First wire transmission assembly, 21-Mounting frame, 22-Groove wheel, 23-Pressure wheel, 24-Cylinder, 25-First sprocket assembly, 26-Second sprocket assembly, 27-Drive motor, 28-Third sprocket assembly, 29-Chain, 3-High frequency induction heater, 4-Cooling box, 5-Second wire transmission assembly, 6-Unloading mechanism, 61-Support frame, 62-Crossbar, 63-Carrier plate, 64-Support rod, 65-Connecting rod, 66-Tilting clamp, 67-V-shaped plate, 68-Drive assembly, 681-Electric pusher cylinder, 682-Gear plate, 683-Gear, 7-Circulating water tank, 8-Tension sprocket, 9-Tensioning support arm. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1-9 In this embodiment of the present invention, an online segmented annealing system includes a frame body 1; the frame body 1 is stepped; a first wire transmission assembly 2 and a second wire transmission assembly 5 are mounted on the first step of the frame body 1; the first wire transmission assembly 2 and the second wire transmission assembly 5 have the same structure; wherein, the first wire transmission assembly 2 includes a mounting frame 21; two sets of grooved wheels 22 and pressure wheels 23 are mounted on the mounting frame 21; the two grooved wheels 22 are coaxially mounted with a first sprocket group 25 and a second sprocket group 26 respectively; the first sprocket group 25 and the second sprocket group 26 are connected by a chain 29; wherein, the first sprocket group 25 is also connected to a sprocket on the output shaft of a drive motor 27 via the chain 29; the drive motor 27 is fixedly mounted at the bottom of the frame body 1;

[0031] The second sprocket assembly 26 is connected to the third sprocket assembly 28 at the bottom of the frame body 1 via a chain 29; the third sprocket assembly 28 is connected to the third sprocket assembly in the second wire transmission assembly 5 via a chain 29.

[0032] A cooling box 4 is provided between the first wire transmission assembly 2 and the second wire transmission assembly 5; the cooling box 4 is connected to the pump body inside the circulating water tank 7 through a circulation pipe; the circulating water tank 7 is placed at the bottom of the frame body 1; a high-frequency induction heater 3 is provided between the first wire transmission assembly 2 and the cooling box 4; the high-frequency induction heater 3 is placed on the second step of the frame body 1.

[0033] By adopting the above technical solution, during use, the wire is transmitted through two sets of grooved wheels 22 and pressure wheels 23 set on the mounting frame 21. During transmission, the sprocket on the drive motor 27 is connected to the first sprocket group 25 through the chain 29, and the first sprocket group 25 is connected to the second sprocket group 26 through the chain 29, so that the two grooved wheels 22 on the mounting frame 21 rotate synchronously. The pressure wheel 23 is driven by the cylinder 24 at the top of the mounting frame 21 to cooperate with the wire on the grooved wheels 22, ensuring the stability of the wire during transmission.

[0034] In this embodiment, a material unloading mechanism 6 is installed at the end of the frame body 1 away from the first wire transmission component 2; the material unloading mechanism 6 includes a support frame 61; a carrier plate 63 is fixedly installed inside the support frame 61; a crossbar 62 is fixedly installed on one side of the support frame 61 by a plurality of support rods 64; a V-shaped plate 67 is provided on one side of the crossbar 62.

[0035] The bottom of the V-shaped plate 67 is fixedly equipped with multiple flipping clamps 66; the flipping clamps 66 are fixedly installed with the connecting rod 65; the two ends of the connecting rod 65 are movably installed with the support rod 64 through bearings.

[0036] By adopting the above technical solution, the first wire transmission component 2 transmits the end of the wire that needs to be heated to the heating tube in the high-frequency induction heater 3, so as to heat the wire to a certain temperature and achieve the annealing effect of the wire. After the heating and annealing is completed, the first wire transmission component 2 transmits the heated end to the cooling box 4. The cooling box 4 is connected to the circulating water tank 7 through the circulation pipe and the pump body, so as to effectively cool the wire in the heated section.

[0037] In this embodiment, the connecting rod 65 is engaged with the drive assembly 68 in the middle; the drive assembly 68 includes a gear 683; the gear 683 is fixedly installed on the connecting rod 65; a toothed plate 682 is provided on one side of the gear 683; the bottom of the toothed plate 682 is fixedly installed with the push rod of the electric push cylinder 681; the electric push cylinder 681 is fixedly installed on the carrier plate 63.

[0038] The chain 29 between the third sprocket group 28 in the first wire transmission assembly 2 and the third sprocket group in the second wire transmission assembly 5 is also connected to the tension sprocket 8; the tension sprocket 8 is movably installed with the tension support arm 9 through a bearing; the tension support arm 9 is detachably installed with the bottom of the frame body 1 through bolts.

[0039] Two cylinders 24 are fixedly mounted on the top of the mounting bracket 21; the push rod of the cylinder 24 is movably mounted to the bearing on the pressure roller 23 via a slider;

[0040] By adopting the above technical solution, after the wire is cooled, the processed wire is transferred to the unloading mechanism 6 through the second wire transfer assembly 5. During the wire transfer in the first wire transfer assembly 2, the third sprocket group 28 is connected to the third sprocket group in the second wire transfer assembly 5 through the chain 29, so as to achieve the effect of synchronous rotation of the grooved wheel in the second wire transfer assembly 5. The second wire transfer assembly 5 plays the role of relay transmission. The processed wire is transferred to the unloading mechanism 6 through the second wire transfer assembly 5 to realize the unloading of the wire.

[0041] Furthermore, when the second wire conveying assembly 5 conveys the wire to the V-shaped plate 67, the electric push cylinder 681 on the carrier plate 63 drives the toothed plate 682 to move. During the movement, the toothed plate 682 meshes with the gear 683 installed on the connecting rod 65. When the gear 683 rotates, the connecting rod 65 rotates along the support rod 64. When the connecting rod 65 rotates, it is fixedly installed with the V-shaped plate 67 through the flipping clamp 66, thereby flipping the V-shaped plate 67 and flipping the wire on the V-shaped plate 67 onto the carrier plate 63 inside the support frame 61, thus achieving the effect of automatic unloading.

[0042] The working principle of this utility model is as follows: During use, the wire is transmitted through two sets of grooved wheels 22 and pressure wheels 23 on the mounting frame 21. During transmission, the sprocket on the drive motor 27 is connected to the first sprocket group 25 through the chain 29. The first sprocket group 25 is connected to the second sprocket group 26 through the chain 29, so that the two grooved wheels 22 on the mounting frame 21 rotate synchronously. The pressure wheel 23 is driven by the cylinder 24 at the top of the mounting frame 21 to cooperate with the wire on the grooved wheels 22, ensuring the stability of the wire during transmission.

[0043] The first wire transmission component 2 transmits the end of the wire that needs to be heated to the heating tube in the high-frequency induction heater 3, so as to heat the wire to a certain temperature and achieve the annealing effect of the wire. After the heating and annealing is completed, the wire is transmitted through the first wire transmission component 2 to the cooling box 4. The cooling box 4 is connected to the circulating water tank 7 through the circulation pipe and the pump body to effectively cool the wire in the heating section.

[0044] After the wire is cooled, the processed wire is transferred to the unloading mechanism 6 via the second wire transfer assembly 5. During the wire transfer in the first wire transfer assembly 2, the third sprocket group 28 is connected to the third sprocket group in the second wire transfer assembly 5 via the chain 29, so as to achieve the effect of synchronous rotation of the grooved wheel in the second wire transfer assembly 5. The second wire transfer assembly 5 plays the role of relay transmission. The processed wire is transferred to the unloading mechanism 6 via the second wire transfer assembly 5 to realize the unloading of the wire.

[0045] When the second wire conveying assembly 5 conveys the wire to the V-shaped plate 67, the electric push cylinder 681 on the carrier plate 63 drives the toothed plate 682 to move. During the movement, the toothed plate 682 meshes with the gear 683 installed on the connecting rod 65. When the gear 683 rotates, the connecting rod 65 rotates along the support rod 64. When the connecting rod 65 rotates, the connecting rod 65 is fixedly installed with the V-shaped plate 67 through the flipping clamp 66, realizing the flipping of the V-shaped plate 67. This flips the wire on the V-shaped plate 67 onto the carrier plate 63 inside the support frame 61, thereby achieving the effect of automatic unloading.

[0046] 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.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An in-line segmented annealing system characterized by: The utility model provides a kind of wire rod transmission device, including rack body (1);The rack body (1) is ladder-shaped;First step of the rack body (1) is cooperatively installed with first wire rod transmission component (2) and second wire rod transmission component (5);First wire rod transmission component (2) and second wire rod transmission component (5) are set with same structure;Wherein, the first wire rod transmission component (2) includes mounting frame (21);Two groups of slot type wheels (22) and pressure wheel (23) are cooperatively installed on the mounting frame (21);Two the slot type wheels (22) are coaxially installed with first sprocket group (25) and second sprocket group (26) respectively;First sprocket group (25) and second sprocket group (26) are cooperatively connected by chain (29);Wherein, the first sprocket group (25) is also cooperatively connected by chain (29) with the sprocket on the output shaft of driving motor (27);The driving motor (27) is fixedly installed on the bottom of rack body (1); Second sprocket group (26) is cooperatively connected with third sprocket group (28) on the bottom of rack body (1) by chain (29);Third sprocket group (28) is connected with third sprocket group in second wire rod transmission component (5) by chain (29).

2. An in-line batch annealing system as claimed in claim 1, wherein: Cooling box (4) is arranged between the first wire rod transmission component (2) and the second wire rod transmission component (5);The cooling box (4) is connected with the pump body in the circulating water tank (7) by circulating pipe;The circulating water tank (7) is placed on the bottom of rack body (1);High-frequency induction heater (3) is arranged between the first wire rod transmission component (2) and the cooling box (4);The high-frequency induction heater (3) is placed on the second step of rack body (1).

3. An in-line batch annealing system as claimed in claim 1, wherein: Discharging mechanism (6) is cooperatively installed on the end of rack body (1) away from the first wire rod transmission component (2);The discharging mechanism (6) includes support frame (61);The support frame (61) is fixedly installed with carrier plate (63) in the inside;The support frame (61) is fixedly installed with cross bar (62) on one side through a plurality of support rods (64);V-shaped plate (67) is arranged on one side of the cross bar (62).

4. An in-line batch annealing system as claimed in claim 3, wherein: A plurality of turnover clamping blocks (66) are fixedly installed on the bottom of the V-shaped plate (67);The turnover clamping block (66) is fixedly installed with connecting rod (65);The connecting rod (65) is movably installed with support rod (64) through bearing on both ends.

5. An in-line batch annealing system as claimed in claim 4, characterized in that: The connecting rod (65) is cooperatively connected with driving assembly (68) in the middle;The driving assembly (68) includes gear (683);The gear (683) is fixedly installed on the connecting rod (65);The gear (683) is provided with gear plate (682) on one side;The gear plate (682) is fixedly installed with electric push cylinder (681) push rod on the bottom;The electric push cylinder (681) is fixedly installed on the carrier plate (63).

6. An in-line batch annealing system as claimed in claim 1, wherein: The chain (29) between the third sprocket set (28) in the first wire conveying assembly (2) and the third sprocket set in the second wire conveying assembly (5) is further connected with a tension sprocket (8); the tension sprocket (8) is movably installed with a tension arm (9) through a bearing; the tension arm (9) is detachably installed with the rack body (1) through bolts.

7. An in-line batch annealing system as claimed in claim 1, wherein: Two air cylinders (24) are fixedly installed on the top of the mounting bracket (21); the push rod of the air cylinder (24) is movably installed with the bearing on the compression wheel (23) through a sliding block.

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