阅读说明：本技术 一种连续退火拉丝机的加热系统 (Heating system of continuous annealing wire drawing machine ) 是由 王小珍 于 2020-07-01 设计创作，主要内容包括：本发明属于连续退火拉丝机技术领域,尤其是一种连续退火拉丝机的加热系统,针对现有的连续退火拉丝机在进行拉丝时温度难以得到充分的利用,且拉丝时的张力不方便进行调节,钢丝在传送时位置容易变化,导致加热不稳定的问题,现提出如下方案,其包括底座,底座的顶部固定安装有两个对称设置的支撑板,两个支撑板上转动连接有第一转轴,第一转轴的外侧固定套设有放线辊,放线辊的外侧绕设有铜丝,两个支撑板上转动连接有第二转轴,第二转轴的外侧固定套设有张力辊,两个支撑板上转动连接有第三转轴和第三转轴。本发明操作简单,使用方便,能够对铜丝进行加热拉伸,同时还能改变铜丝的张力,且还能对铜丝的位置状态进行定位,方便人们使用。(The invention belongs to the technical field of continuous annealing wire drawing machines, and particularly relates to a heating system of a continuous annealing wire drawing machine, aiming at the problems that the temperature is difficult to be fully utilized when the existing continuous annealing wire drawing machine is used for drawing wires, the tension during the wire drawing is inconvenient to adjust, and the position of a steel wire is easy to change during transmission, so that the heating is unstable. The heating and stretching device is simple to operate and convenient to use, can heat and stretch the copper wire, can change the tension of the copper wire, can position the position state of the copper wire, and is convenient for people to use.)

1. A heating system of a continuous annealing wire drawing machine comprises a base (1) and is characterized in that two supporting plates (7) which are symmetrically arranged are fixedly installed at the top of the base (1), a first rotating shaft (2) is connected to the two supporting plates (7) in a rotating mode, a paying-off roller (3) is fixedly sleeved on the outer side of the first rotating shaft (2), copper wires (4) are wound on the outer side of the paying-off roller (3), a second rotating shaft (5) is connected to the two supporting plates (7) in a rotating mode, a tension roller (6) is fixedly sleeved on the outer side of the second rotating shaft (5), a third rotating shaft (14) and a third rotating shaft (14) are connected to the two supporting plates (7) in a rotating mode, guide rollers (16) are fixedly sleeved on the outer sides of the third rotating shaft (14) and a fourth rotating shaft (15), a same fixing plate (24) is fixedly installed between the two supporting plates (7), two clamping blocks (, arc-shaped grooves (31) are formed in one side, close to each other, of each of the two clamping blocks (30), the two arc-shaped grooves (31) are matched, a heat preservation box (34) is fixedly installed at the top of the base (1), an electromagnetic ring (35) is arranged in the heat preservation box (34), a copper wire (4) penetrates through the electromagnetic ring (35) and extends to the outer side of the heat preservation box (34), one end, fixedly installed with two conductive wires (36), of the electromagnetic ring (35) extends to the outer side of the heat preservation box (34) and is connected with a power supply, two rotating rods (37) are rotatably connected to the two supporting plates (7), tension rollers (38) are fixedly sleeved on the outer sides of the two rotating rods (37), the two tension rollers (38) are matched with the copper wire (4), a driving motor is fixedly installed on one side of each supporting plate (7), an output shaft of the driving motor is fixedly connected with the corresponding rotating rod, one side of one supporting plate (7) of the two supporting plates (7) is fixedly provided with a motor (17), and an output shaft of the motor (17) is fixedly connected with the third rotating shaft (14).

2. The heating system of the continuous annealing and wire drawing machine according to claim 1, wherein sliding holes (8) are formed in the two supporting plates (7), a screw (9) is rotatably connected to the inner wall of each sliding hole (8), a movable plate (10) is sleeved on the outer side of each screw (9) in a threaded manner, the two movable plates (10) are rotatably connected with the second rotating shaft (5), the top end of each screw (9) penetrates through the corresponding sliding hole (8), the two screws (9) are connected in a transmission manner, a rotating disc (13) is fixedly mounted at the top end of one screw (9) of the two screws (9), and a handle is fixedly mounted on the rotating disc (13).

3. The heating system of the continuous annealing and wire drawing machine according to claim 2, characterized in that the outer sides of the two screws (9) are fixedly sleeved with belt pulleys (11), and the two belt pulleys (11) are in transmission connection with the same belt (12).

4. The heating system of the continuous annealing and wire drawing machine according to claim 1, wherein the two supporting plates (7) are respectively provided with a symmetrical moving hole (18), a sliding rod (19) is fixedly installed on the inner wall of each moving hole (18), a moving seat (21) is connected on each sliding rod (19) in a sliding manner, and the two moving seats (21) are rotatably connected with the fourth rotating shaft (15).

5. The heating system of the continuous annealing and wire drawing machine according to claim 4, characterized in that the supporting spring (20) is fixedly installed on the top inner wall of the moving hole (18), and the bottom end of the supporting spring (20) is fixedly connected with the moving seat (21).

6. The heating system of the continuous annealing and wire drawing machine according to claim 1, wherein one end of the third rotating shaft (14) is fixedly provided with a first gear (22), one end of the fourth rotating shaft (15) is fixedly provided with a second gear (23), and the first gear (22) is matched with the second gear (23).

7. The heating system of the continuous annealing and wire drawing machine according to claim 1, wherein a sliding groove (25) is formed at the bottom of the fixing plate (24), a bidirectional screw (26) is rotatably connected to the inner wall of the sliding groove (25), one end of the bidirectional screw (26) penetrates through the sliding groove (25) and is in transmission connection with the third rotating shaft (14), and two symmetrically-arranged push plates (27) are in threaded connection with the upper portion of the bidirectional screw (26).

8. The heating system of the continuous annealing wire drawing machine according to the claim 1, characterized in that the outer side of the third rotating shaft (14) is fixedly sleeved with a first chain wheel (39), the outer side of the bidirectional screw (26) is fixedly sleeved with a second chain wheel (40), and the first chain wheel (39) and the second chain wheel (40) are engaged with the same chain (41).

9. The heating system of the continuous annealing wire drawing machine according to claim 7, wherein two symmetrically arranged moving blocks (29) are slidably connected to the bidirectional screw (26), the moving blocks (29) are fixedly connected to corresponding clamping blocks (30), the pushing plates (27) are slidably connected to the sliding grooves (25), the buffer springs (28) are fixedly mounted on the mutually close sides of the two pushing plates (27), and one ends of the buffer springs (28) are fixedly connected to the corresponding moving blocks (29).

10. The heating system of the continuous annealing and wire drawing machine according to claim 7, wherein a rotating groove (32) is formed in one side of the sliding groove (25), an outer ring of a bearing (33) is fixedly installed on the inner wall of the rotating groove (32), and an inner ring of the bearing (33) is fixedly connected with the bidirectional screw (26).

Technical Field

The invention relates to the technical field of continuous annealing wire drawing machines, in particular to a heating system of a continuous annealing wire drawing machine.

Background

The continuous annealing wire drawing machine is added with on-line annealing on the basis of the original wire drawing machine, the production efficiency is improved by one-step forming of products, the continuous annealing wire drawing machine is mainly applied to the wire drawing of nonferrous metals in the copper wire drawing industry, the brass wire drawing machine industry, the aluminum wire drawing industry, the copper-clad copper wire drawing industry and the like, the equipment can be adopted, and the technology for applying the equipment to the wire drawing of ferrous metals such as copper wires and the like is not mature.

The temperature of the existing continuous annealing wire drawing machine is difficult to be fully utilized during wire drawing, the tension during wire drawing is inconvenient to adjust, and the position of a steel wire is easy to change during conveying, so that the heating is unstable, and therefore the heating system of the continuous annealing wire drawing machine is provided.

Disclosure of Invention

The invention aims to solve the defects that the temperature is difficult to be fully utilized when the existing continuous annealing wire drawing machine performs wire drawing, the tension during the wire drawing is inconvenient to adjust, the position of a steel wire is easy to change during conveying, and the heating is unstable.

In order to achieve the purpose, the invention adopts the following technical scheme:

a heating system of a continuous annealing and wire drawing machine comprises a base, wherein two symmetrically arranged supporting plates are fixedly arranged at the top of the base, a first rotating shaft is rotatably connected onto the two supporting plates, a pay-off roller is fixedly sleeved on the outer side of the first rotating shaft, a copper wire is wound on the outer side of the pay-off roller, a second rotating shaft is rotatably connected onto the two supporting plates, a tension roller is fixedly sleeved on the outer side of the second rotating shaft, a third rotating shaft and a third rotating shaft are rotatably connected onto the two supporting plates, guide rollers are fixedly sleeved on the outer sides of the third rotating shaft and the fourth rotating shaft respectively, the same fixed plate is fixedly arranged between the two supporting plates, two symmetrically arranged clamping blocks are slidably connected onto the fixed plate, arc-shaped grooves are formed in the sides, close to each other, of the two clamping blocks and matched with each other, an electromagnetic coil is arranged at the top of the base, one end of two conductor wires fixedly mounted on the electromagnetic ring extends to the outer side of the heat insulation box and is connected with a power supply, two rotating rods are connected to the two supporting plates in a rotating mode, the outer sides of the two rotating rods are fixedly sleeved with tension rollers, the two tension rollers are matched with the copper wires, a driving motor is fixedly mounted on one side of each supporting plate, an output shaft of the driving motor is fixedly connected with the corresponding rotating rod, the two rotating rods are connected in a transmission mode, a motor is fixedly mounted on one side of one supporting plate in the two supporting plates, and an output shaft of the motor is fixedly connected with a third rotating shaft.

Preferably, all seted up the slip hole in two backup pads, it is connected with the screw rod to rotate on the inner wall of slip hole, and the outside thread bush of screw rod is equipped with the movable plate, and two movable plates rotate with the second pivot and are connected, and the slip hole is run through on the top of screw rod, and two screw rod transmissions connect, and the top fixed mounting of one screw rod in two screw rods has the carousel, and last fixed mounting of carousel has the handle, and the pivoted screw rod drives the second pivot through the threaded connection with the movable plate and removes.

Preferably, the fixed cover in the outside of two screws is equipped with the belt pulley, and the drive connection has same belt on two belt pulleys, and pivoted screw rod can be connected through the transmission of two belt pulleys and belt and drive another screw rod and rotate simultaneously.

Preferably, all set up the removal hole that the symmetry set up in two backup pads, fixed mounting has the slide bar on the inner wall in removal hole, and sliding connection has the removal seat on the slide bar, and two remove the seat and rotate with the fourth pivot and be connected. The sliding connection of the sliding rod and the moving seat can position the fourth rotating shaft.

Preferably, the inner wall of the top of the moving hole is fixedly provided with a supporting spring, the bottom end of the supporting spring is fixedly connected with the moving seat, and the supporting spring can support and position the fourth rotating shaft through the moving seat.

Preferably, a first gear is fixedly mounted at one end of the third rotating shaft, a second gear is fixedly mounted at one end of the fourth rotating shaft, the first gear is matched with the second gear, and the rotating third rotating shaft can drive the fourth rotating shaft to rotate through the mutual matching of the first gear and the second gear.

Preferably, the sliding tray has been seted up to the bottom of fixed plate, rotates on the inner wall of sliding tray and is connected with two-way screw rod, and the one end of two-way screw rod runs through the sliding tray and is connected with the transmission of third pivot, and the last threaded connection of two-way screw rod has the push pedal that two symmetries set up, and two-way screw rod of pivoted can drive two push pedal directions through the threaded connection with the push pedal and remove.

Preferably, the fixed cover in the outside of third pivot is equipped with first sprocket, and the fixed cover in the outside of two-way screw rod is equipped with the second sprocket, and the meshing has same chain on first sprocket and the second sprocket, and pivoted third pivot can drive two-way screw rod through the intermeshing of first sprocket, second sprocket and chain and rotate.

Preferably, the upper sliding connection of the bidirectional screw rod is provided with two symmetrically-arranged moving blocks, the moving blocks are fixedly connected with the corresponding clamping blocks, the push plates are slidably connected with the sliding grooves, one side, close to each other, of each of the two push plates is fixedly provided with a buffer spring, one end of each buffer spring is fixedly connected with the corresponding moving block, the moving push plates can push the moving blocks to move through the buffer springs, and then the clamping blocks are driven to clamp and position the copper wires.

Preferably, a rotating groove is formed in one side of the sliding groove, an outer ring of the bearing is fixedly mounted on the inner wall of the rotating groove, an inner ring of the bearing is fixedly connected with the bidirectional screw rod, and the bearing can stabilize the rotating state of the bidirectional screw rod.

Compared with the prior art, the invention has the advantages that:

(1) according to the scheme, the first gear and the second gear are matched with each other, so that the rotating third rotating shaft can drive the fourth rotating shaft to rotate reversely, and the copper wire is driven to move by the two guide rollers;

(2) the first chain wheel, the second chain wheel and the chain are meshed with each other, and the bidirectional screw is in threaded connection with the two push plates, so that the rotating third rotating shaft can drive the two push plates to move reversely, and further drive the two clamping blocks to clamp and position the copper wire;

(3) because the threaded connection of screw rod and movable plate, and two belt pulleys are connected with the transmission of belt for two screw rods of pivoted carousel drive rotate simultaneously, and then drive the tension roller and remove, thereby change the tension degree of copper wire.

The heating and stretching device is simple to operate and convenient to use, can heat and stretch the copper wire, can change the tension of the copper wire, can position the position state of the copper wire, and is convenient for people to use.

Drawings

FIG. 1 is a schematic structural diagram of a heating system of a continuous annealing wire drawing machine according to the present invention;

FIG. 2 is a schematic structural view of a cross section A-A of a heating system of a continuous annealing wire drawing machine according to the present invention;

FIG. 3 is a schematic structural view of a section B-B of a heating system of a continuous annealing wire drawing machine according to the present invention;

FIG. 4 is a schematic view of a C-C cross-section structure of a heating system of a continuous annealing wire drawing machine according to the present invention;

fig. 5 is a schematic structural diagram of part D of a heating system of a continuous annealing wire drawing machine according to the present invention.

In the figure: the device comprises a base 1, a first rotating shaft 2, a pay-off roller 3, a copper wire 4, a second rotating shaft 5, a tension roller 6, a support plate 7, a sliding hole 8, a screw rod 9, a moving plate 10, a belt pulley 11, a belt 12, a rotating disc 13, a third rotating shaft 14, a fourth rotating shaft 15, a guide roller 16, a motor 17, a moving hole 18, a sliding rod 19, a support spring 20, a moving seat 21, a first gear 22, a second gear 23, a fixed plate 24, a sliding groove 25, a bidirectional screw rod 26, a pushing plate 27, a buffer spring 28, a moving block 29, a clamping block 30, an arc-shaped groove 31, a rotating groove 32, a bearing 33, a heat preservation box 34, an electromagnetic ring 35, a conductive wire 36, a rotating rod 37, a tension roller 38, a first chain wheel 39, a second.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.