阅读说明：本技术 一种清理铜杆热轧轧辊表面粘着物的装置 (Device for cleaning adhesive on surface of copper rod hot rolling roller ) 是由 陈国兴 王强 苏蓓蓓 王向杰 姜超 于 2021-07-28 设计创作，主要内容包括：本发明公开一种清理铜杆热轧轧辊表面粘着物的装置,包括固定板和其下方的支架,支架的端部转动连接有动力输入轴,输入轴中部固定有圆盘,在圆盘一侧设有一号端面齿轮,在圆盘的圆周上固定有一号电机,一号电机通过驱动齿轮啮合一号端面齿轮；在圆盘的圆周上滑动设置有滑轨,滑轨上设有滑座,滑座上转动设置一号丝杠,一号丝杠上设有滑板,滑板上固定清洁辊电机,其转轴上固定清洁辊；在一号丝杠靠近圆盘的一端转动连接有支撑板,支撑板上设有一号带齿轮,一号带齿轮通过皮带与一号丝杠的端部连接,一号带齿轮与一号端面齿轮啮合连接。本发明可以更高效、更精确化清除压辊上的粘着物,从而改善铜杆产品的表面质量,提升轧辊的使用寿命。(The invention discloses a device for cleaning adhesive on the surface of a copper rod hot rolling roller, which comprises a fixing plate and a bracket below the fixing plate, wherein the end part of the bracket is rotationally connected with a power input shaft, the middle part of the input shaft is fixedly provided with a disc, one side of the disc is provided with a first end face gear, the circumference of the disc is fixedly provided with a first motor, and the first motor is meshed with the first end face gear through a driving gear; a sliding rail is arranged on the circumference of the disc in a sliding manner, a sliding seat is arranged on the sliding rail, a first lead screw is arranged on the sliding seat in a rotating manner, a sliding plate is arranged on the first lead screw, a cleaning roller motor is fixed on the sliding plate, and a cleaning roller is fixed on a rotating shaft of the cleaning roller motor; one end of the first lead screw, which is close to the disc, is rotatably connected with a supporting plate, the supporting plate is provided with a first toothed wheel, the first toothed wheel is connected with the end part of the first lead screw through a belt, and the first toothed wheel is meshed with the first end face gear. The invention can more efficiently and accurately remove the adhesive on the compression roller, thereby improving the surface quality of the copper rod product and prolonging the service life of the compression roller.)

1. A device for cleaning adhesive on the surface of a copper rod hot rolling roller is characterized by comprising a fixing plate (1), wherein two supports (2) are fixed below the fixing plate (1) in parallel, the end part of one support is rotatably connected with a power input shaft (3) through a bearing sleeve, a disc (4) is fixed in the middle of the power input shaft (3), one side of the disc (4) is also provided with a first end face gear (5) rotatably connected with the power input shaft (3), a first motor (6) is fixed on the circumference of the disc (4), a rotating shaft of the first motor (6) is fixedly provided with a driving gear (7), and the driving gear (7) is in meshed connection with the first end face gear (5);

a plurality of slotted holes are formed in the circumference of the disc (4) along the radial direction, a sliding rail (8) is arranged in each slotted hole in a sliding manner, a sliding seat (9) is vertically arranged on each sliding rail (8), two first lead screws (10) are arranged on each sliding seat (9) in a rotating manner, a sliding plate (11) is arranged on each first lead screw (10), a cleaning roller motor (12) is fixed on each sliding plate (11), and a cleaning roller (13) is fixed on a rotating shaft of each cleaning roller motor (12); one end of the first lead screw (10) close to the disc is rotatably connected with a supporting plate (14), a first belt gear (15) is arranged on the supporting plate (14), the first belt gear (15) is connected with the end part of the first lead screw (10) through a belt (16), and meanwhile, the first belt gear (15) is further meshed with the first end face gear (5).

2. The device for cleaning the surface adhesive substances of the copper bar hot rolling roller is characterized in that two support seats (17) are vertically fixed at the middle part of the slide rail (8), a second lead screw (18) is connected on the support seats (17) in a sliding way, the middle part of the second lead screw (18) is rotatably connected with the support plate (14), a chuck (20) is rotatably connected at one end of the second lead screw (18) with a thread, and the chuck (20) slides on the surface of the disc (4); a first spring (21) is arranged between the chuck (20) and the support (17);

one side of the first face gear (5) is also provided with another second face gear (22);

a second belt gear (23) is arranged on the supporting plate (14), the second belt gear (23) is connected with the middle part of a second lead screw (18) through a belt (16), and meanwhile, the second belt gear (23) is also in meshed connection with a second face gear (22); and a telescopic cylinder (24) is fixed on the shell of the first motor (6).

3. The device for cleaning the surface stickers on the hot rolling roller of the copper bar according to claim 1, characterized in that one side of the cleaning roller (13) is connected with a sleeve (25), the outer surface of the sleeve (25) is an arc-shaped groove, and the outer side of the sleeve is rotatably connected with a pressure plate (26); a hinged frame (27) is arranged on the disc (4), and the hinged frame (27) is hinged with one end of the pressing plate (26); a deflector rod (28) is vertically arranged in the middle of the pressing plate (26), and the middle of the pressing plate (26) is also connected with the hinged frame (27) through a second spring (29);

the end part of the other bracket (2) is fixedly provided with an installation plate (30) and a driving gearwheel (31) in a rotating way, and the installation plate (30) and the driving gearwheel (31) can rotate around the power input shaft (3); a switch rod (32) is also vertically fixed on the power input shaft (3), and a trigger switch (33) is arranged on the mounting plate (30);

a second motor (34) is fixed on the other bracket (2), a second gear (35) is fixed on a rotating shaft of the second motor (34), and the second gear (35) is meshed with the driving gearwheel (31);

a baffle (36) is vertically arranged below the fixing plate (1), two connecting rods are arranged on the outer side of the driving large gear (31), a second connecting rod (37) slides along the surface of the baffle (36), a clamping plate (38) is hinged to the end part of the second connecting rod (37), and the second connecting rod (37) is connected with the clamping plate (38) through a third spring (39); the end part of the clamping plate (38) is provided with a tiger mouth.

4. The device for cleaning the surface adhesive of the copper rod hot rolling roller as claimed in claim 1, wherein the number of the slide rails (8) is 2-8.

5. The apparatus for cleaning the surface stickers on the surface of a hot rolling roller of a copper bar according to claim 1, wherein a cleaning brush is further provided on the circumference of the cleaning roller (13).

6. The apparatus for cleaning the surface stickies on the surface of the hot rolling roller of the copper bar according to claim 1, wherein a collecting groove (41) is provided at the joint of the press roller (40) and the cleaning roller (13); the collecting groove comprises an inner U-shaped groove (42) and an outer U-shaped groove (43) which are nested together, and a plurality of springs are arranged between the bottom surfaces of the two U-shaped grooves; small holes are distributed on the inner layer U-shaped groove (42); two cross bars (44) are arranged on the parallel side surfaces of the two layers of U-shaped grooves, cams (45) and fan blades (19) are respectively arranged at the two ends of each cross bar, the cams (45) are positioned in the inner layer U-shaped grooves (42), and the fan blades (19) are positioned between the two layers; the end part of the cross rod (44) is connected with a micro motor.

Technical Field

The invention belongs to the technical field of copper metal hot pressing, and particularly relates to a device for cleaning adhesive on the surface of a copper rod hot rolling roller.

Background

The copper rod product has very wide application in the fields of high-end enameled wires, telecommunication cables and the like, and is an upstream product in the application fields, so the production quality of the enameled wires, the telecommunication cables and the like and the stability of the product in the using process can be directly influenced by the quality of the copper rod product. In order to improve the production efficiency of copper rod products, at present, the copper rod products are produced at home and abroad by adopting a continuous casting and rolling mode, but the physical property of the copper material determines that the copper material is easy to adhere to a roller made of steel materials in the rolling production process, and once the copper material is soft, the copper material and the roller are torn from a copper material base body when being separated, and the surface of a copper rod blank falls off and adheres to the surface of the roller.

If the surface of the roller is adhered with the copper material, the roller surface is convenient for the subsequent copper material to be adhered, so that the adhesion phenomenon is rapidly deteriorated, the surface quality of a copper rod product is influenced, the subsequent wire drawing link is easily broken, and the service life of the roller is greatly shortened. In the actual copper rod product continuous rolling production process, in order to control the quality of the copper rod product, the service life of the roller is prolonged, the production site needs to be stopped at intervals, the roller with the adhesion problem is replaced or the adhesion on the surface of the roller is cleaned, the continuity of continuous casting and rolling production is interrupted, the improvement of the production efficiency of the copper rod continuous casting and rolling production line is seriously restricted, and the economic benefit of an enterprise is influenced.

At present, to the roller sticking problem that exists in the rolling production of copper pole, the workshop generally all is the lubrication and the cooling of strengthening the rolling interface of copper pole, and this kind of measure can reduce the probability that the roll glues the copper to a certain extent, reduces the roller sticking degree, can gain certain effect, has prolonged the shut down interval of equipment. But still can not thoroughly solve the problem that the roller is stuck with copper, thereby ensuring the long-time continuous operation of continuous casting and rolling equipment. Therefore, how to clean the stickers on the surface of the roller in the rolling process of the copper rod on line and prevent the excessive copper materials adhered on the surface of the roller from influencing the surface quality of the copper rod product is the key point of the design of the device for cleaning the stickers on the surface of the roller on line.

Disclosure of Invention

The invention aims to provide a device for cleaning adhesive on the surface of a copper rod hot rolling roller, which can more efficiently and accurately clean the adhesive on the roller, thereby improving the surface quality of a copper rod product and prolonging the service life of the roller.

The technical scheme adopted by the invention is as follows: a device for cleaning adhesive on the surface of a copper rod hot rolling roller comprises a fixing plate, wherein two supports are fixed below the fixing plate in parallel, the end part of one support is rotatably connected with a power input shaft through a bearing sleeve, a disc is fixed in the middle of the power input shaft, one side of the disc is also provided with a first end face gear which is rotatably connected with the power input shaft, a first motor is fixed on the circumference of the disc, a driving gear is fixed on the rotating shaft of the first motor, and the driving gear is meshed with the first end face gear; a plurality of slotted holes are formed in the circumference of the disc along the radial direction, a sliding rail is arranged in each slotted hole in a sliding manner, a sliding seat is vertically arranged on each sliding rail, two first lead screws are rotatably arranged on each sliding seat, a sliding plate is arranged on each first lead screw, a cleaning roller motor is fixed on each sliding plate, and a cleaning roller is fixed on a rotating shaft of each cleaning roller motor; one end of the first lead screw, which is close to the disc, is rotatably connected with a supporting plate, a first toothed wheel is arranged on the supporting plate, the first toothed wheel is connected with the end part of the first lead screw through a belt, and meanwhile, the first toothed wheel is also in meshed connection with the first end face gear.

Furthermore, two supports are vertically fixed in the middle of the slide rail, a second lead screw is connected to each support in a sliding manner, the middle of the second lead screw is rotatably connected with the support plate, one end of the second lead screw with threads is rotatably connected with a chuck, and the chuck slides on the surface of the disc; a first spring is arranged between the chuck and the support; one side of the first face gear is also provided with another second face gear; a second belt gear is arranged on the supporting plate and is connected with the middle part of a second lead screw through a belt, and meanwhile, the second belt gear is also in meshed connection with the second end face gear; and a telescopic cylinder is fixed on the first motor shell.

The telescopic cylinder is used for moving the first motor to a position so that the driving gear is meshed with the first end face gear or the second end face gear, and when the driving gear is meshed with the first end face gear, the first end face gear is meshed with the first toothed gear and drives the first toothed gear to rotate so as to drive the first lead screw to rotate, so that the relative position and the laminating force of the cleaning roller and the roller are adjusted; when the driving gear is meshed with the second end face gear, the second end face gear is meshed with the second toothed gear and drives the second toothed gear to rotate, the second lead screw is driven to rotate, and after the second lead screw rotates for a certain number of turns, the first spring keeps certain elasticity.

Further, one side of the cleaning roller is connected with a sleeve, the outer surface of the sleeve is an arc-shaped groove, and the outer side of the sleeve is rotatably connected with a pressing plate; the disc is provided with a hinged frame which is hinged with one end of the pressure plate; the middle part of the pressing plate is vertically provided with a deflector rod, and the middle part of the pressing plate is also connected with the hinge frame through a second spring; the end part of the other bracket is fixedly provided with a mounting plate and a driving gearwheel, and the mounting plate and the driving gearwheel can rotate around the power input shaft; a switch rod is also vertically fixed on the power input shaft, and a trigger switch is arranged on the mounting plate; a second motor is fixed on the bracket, a second gear is fixed on a rotating shaft of the second motor, and the second gear is meshed with the driving gearwheel; the second motor can receive and execute an electric signal sent by the trigger switch; a baffle is vertically arranged below the fixed plate, two sections of connecting rods are arranged on the outer side of the driving big gear, the second section of connecting rod slides along the surface of the baffle, a clamping plate is hinged to the end part of the second section of connecting rod, and the second section of connecting rod is connected with the clamping plate through a third spring; the end part of the clamping plate is provided with a tiger mouth.

When a cleaning roller needs to be overhauled or replaced, the power input shaft drives the disc to rotate by a certain angle, meanwhile, the switch rod can rotate by the same angle around the power input shaft and just touch the trigger switch, the trigger switch sends an electric signal to the second motor to enable the second motor to rotate, the second motor drives the second gear to rotate, the drive gear wheel is further driven to rotate, the two connecting rods are further driven to move, and the shifting rod is located in a jaw of the clamping plate; due to the fact that the large gear is driven to rotate for a circle, the two connecting rods do reciprocating motion, when the shifting rod is clamped in the clamping plate slot, the second connecting rod moves in the opposite direction, the clamping plate 29 is enabled to pull up the shifting rod of the pressing plate under the action of the third spring, the whole pressing plate is separated from the cleaning roller, and then follow-up maintenance operation is conducted.

Further, the number of slide rails is 2~ 8.

Furthermore, a cleaning brush is arranged on the circumference of the cleaning roller.

Further, a collecting groove is arranged at the joint of the pressing roller and the cleaning roller; the collecting groove comprises an inner U-shaped groove and an outer U-shaped groove which are nested together, and a plurality of springs are arranged between the bottom surfaces of the two U-shaped grooves; small holes are distributed on the inner layer U-shaped groove; two cross rods are arranged on the parallel side surfaces of the two layers of U-shaped grooves, cams and fan blades are arranged at the two ends of each cross rod respectively, the cams are positioned in the inner layer of U-shaped grooves, and the fan blades are positioned between the two layers; the end part of the transverse rod is connected with a micro motor.

The invention has the beneficial effects that: according to the invention, through a reasonable combination structure of the slide rail, the lead screw and the spring, the ideal attaching degree of the cleaning roller and the press roller is realized, and the cleaning of adhered objects is facilitated; when encountering stubborn stickers, the cleaning roller can automatically retract to protect the cleaning roller from being damaged.

Through the combination of the power input shaft, the motor, the gear and the connecting rod and by means of the trigger switch, the automatic roll changing operation can be realized, and the labor intensity is greatly reduced.

Drawings

Fig. 1 and 2 are schematic diagrams (forward and reverse directions) of the overall structure of the device of the invention.

Fig. 3 and 5 are internal structural views of six cleaning rollers of the invention.

Fig. 4 is a schematic view of the overall structure of the device of the present invention (from the top with the fixing plate removed).

Fig. 6 is a structural view of the connection of the face gear and the toothed gear.

Fig. 7 is a schematic view of the connection between the driving gearwheel and the shift lever.

FIG. 8 is a schematic view of a collecting tank structure (upper double layer structure, lower inner layer).

FIG. 9 is a schematic view of the cross bar, cam and fan blade connection of the collection trough.

In the figure, 1, a fixed plate, 2, a bracket, 3, a power input shaft, 4, a disc, 5, a first end face gear, 6, a first motor, 7, a driving gear, 8, a sliding rail, 9, a sliding seat, 10, a first lead screw, 11, a sliding plate, 12, a cleaning roller motor, 13, a cleaning roller, 14, a supporting plate, 15, a first toothed wheel, 16, a belt, 17, a support, 18, a second lead screw, 19, a fan blade, 20, a chuck, 21, a first spring, 22, a second end face gear, 23, a second toothed wheel, 24, a telescopic cylinder, 25, a sleeve, 26, a pressing plate, 27, a hinged bracket, 28, a deflector rod, 29, a second spring 30, a mounting plate, 31, a driving gear wheel, 32, a switch rod, 33, a trigger switch, 34, a second motor, 35, a second gear, 36, a baffle, 37, a second connecting rod, 38, a clamping plate, 39, a third spring, 40, a compression roller, 41, a third spring, A collecting groove 42, an inner layer U-shaped groove 43, an outer layer U-shaped groove 44, a cross rod 45 and a cam.

Detailed Description

As shown in fig. 1 to 7, a device for cleaning adhesive on the surface of a copper rod hot rolling roller comprises a fixing plate 1, two supports 2 are fixed below the fixing plate 1 in parallel, a power input shaft 3 is rotatably connected to the end of one of the supports through a bearing sleeve (the power input shaft also penetrates through the other support), a disc 4 is fixed to the middle of the power input shaft 3 (the power input shaft is connected with external power such as a motor, when a cleaning roller needs to be replaced or maintained, the disc is driven to rotate by a certain angle, operation is facilitated), a face gear 5 rotatably connected with the power input shaft 3 is further arranged on one side of the disc 4, a motor 6 is fixed to the circumference of the disc 4, a driving gear 7 is fixed to the rotating shaft of the motor 6, and the driving gear 7 is meshed with the face gear 5.

A plurality of slotted holes are formed in the circumference of the disc 4 along the radial direction, a sliding rail 8 is arranged in each slotted hole in a sliding manner (the slotted holes and the end parts of the sliding rail are both provided with bulges which prevent the sliding rail from sliding out of the slotted holes in practical use), a sliding seat 9 is vertically arranged on the sliding rail 8, two first lead screws 10 are rotatably arranged on the sliding seat 9, a sliding plate 11 is arranged on the first lead screws 10, a cleaning roller motor 12 is fixed on the sliding plate 11, and a cleaning roller 13 is fixed on a rotating shaft of the cleaning roller motor 12; one end of the first lead screw 10 close to the disc is rotatably connected with a supporting plate 14, a first toothed wheel 15 (referring to a combined gear with a belt wheel and a gear coaxially mounted) is arranged on the supporting plate 14, the first toothed wheel 15 is connected with the end part of the first lead screw 10 through a belt 16, and meanwhile, the first toothed wheel 15 is meshed with the first face gear 5.

Two supports 17 are vertically fixed in the middle of the slide rail 8, a second lead screw 18 (the end without threads) is connected to the supports 17 in a sliding manner, the middle of the second lead screw 18 is rotatably connected to the support plate 14, the end with threads of the second lead screw 18 is rotatably connected to a chuck 20, and the chuck 20 slides on the surface of the disc 4 (plays a supporting role); a first spring 21 is arranged between the chuck 20 and the support 17; one side of the first face gear 5 is also provided with another second face gear 22; a second belt gear 23 is arranged on the supporting plate 14, the second belt gear 23 is connected with the middle part of the second lead screw 18 through a belt, and meanwhile, the second belt gear 23 is also in meshed connection with the second end face gear 22; and a telescopic cylinder 24 is fixed on the shell of the first motor 6.

The telescopic cylinder is used for moving the first motor to a position so that the driving gear is meshed with the first end face gear or the second end face gear, and when the driving gear is meshed with the first end face gear, the first end face gear is meshed with the first toothed gear and drives the first toothed gear to rotate so as to drive the first lead screw to rotate, so that the relative position and the laminating force of the cleaning roller and the roller are adjusted; when the driving gear is meshed with the second end face gear, the second end face gear is meshed with the second toothed gear and drives the second toothed gear to rotate, the second lead screw is driven to rotate, and after the second lead screw rotates for a certain number of turns, the first spring keeps certain elasticity.

One side of the cleaning roller 13 is connected with a sleeve 25 (the sleeve is sleeved on the rotating shaft of the cleaning roller and fixed with the rotating shaft through friction force, so that the sleeve is not only prevented from sliding off in the operation process, but also can be taken down from the rotating shaft when certain force is applied, and can also be connected in a key slot way and the like), the outer surface of the sleeve 25 is an arc-shaped groove, and the outer side of the sleeve is rotatably connected with a pressing plate 26; a hinged frame 27 is arranged on the disc 4, and the hinged frame 27 is hinged with one end of the pressing plate 26; a shift lever 28 is vertically arranged in the middle of the pressure plate 26, and the middle of the pressure plate 26 is also connected with the hinge frame 27 through a second spring 29.

The end part of the other bracket 2 is fixedly provided with a mounting plate 30 and a driving gearwheel 31 in a rotating way, and the mounting plate 30 and the driving gearwheel 31 can rotate around the power input shaft 3; a switch lever 32 is also vertically fixed to the power input shaft 3, and a trigger switch 33 is provided on the mounting plate 30.

A second motor 34 is fixed on the bracket 2, a second gear 35 is fixed on a rotating shaft of the second motor 34, and the second gear 35 is meshed with the driving gearwheel 31; the second motor can receive and execute an electric signal sent by the trigger switch; a baffle 36 is vertically arranged below the fixed plate 1, two connecting rods are arranged on the outer side of the driving large gear 31, the second connecting rod 37 slides along the surface of the baffle 36, the baffle plays a supporting role for the second connecting rod, the end part of the second connecting rod 37 is hinged with a clamping plate 38, and the second connecting rod 37 is connected with the clamping plate 38 through a third spring 39; the end of the clamping plate 38 is provided with a tiger mouth.

When a cleaning roller needs to be overhauled or replaced, the power input shaft drives the disc to rotate by a certain angle, meanwhile, the switch rod can rotate by the same angle around the power input shaft and just touch the trigger switch, the trigger switch sends an electric signal to the second motor to enable the second motor to rotate, the second motor drives the second gear to rotate, the drive gear wheel is further driven to rotate, the two connecting rods are further driven to move, and the shifting rod is located in a jaw of the clamping plate; due to the fact that the large gear is driven to rotate for a circle, the two connecting rods do reciprocating motion, when the shifting rod is clamped in the clamping plate slot, the second connecting rod moves in the opposite direction, the clamping plate 29 is enabled to pull up the shifting rod of the pressing plate under the action of the third spring, the whole pressing plate is separated from the cleaning roller, and then follow-up maintenance operation is conducted.

The number of the slide rails 8 is 6, and the cleaning brush is arranged on the circumference of the cleaning roller 13.

As shown in fig. 8 and 9, a collecting groove 41 is provided at the place where the press roller 40 meets the cleaning roller 13; the collecting groove comprises an inner U-shaped groove 42 and an outer U-shaped groove 43 which are nested together, and a plurality of springs are arranged between the bottom surfaces of the two U-shaped grooves; small holes are distributed on the inner layer U-shaped groove 42; two cross bars 44 are arranged on the parallel side surfaces of the two layers of U-shaped grooves, two ends of each cross bar are respectively provided with a cam 45 and a fan blade 19, the cam 45 is positioned in the inner layer U-shaped groove 42, and the fan blade 19 is positioned between the two layers; the end of the cross bar 44 is connected with a micro motor. The micro motor drives the cross rod to rotate, so that the cam intermittently extrudes the spring, the shaking of the U-shaped groove on the inner layer is realized, and waste materials are discharged; meanwhile, the fan blades generate wind power to blow away shaken-off waste materials.