阅读说明：本技术 一种卧立交替的八机架铜杆连轧机组 (Horizontal-vertical alternate eight-rack copper rod continuous rolling unit ) 是由 袁锦勇 于 2019-09-02 设计创作，主要内容包括：本发明涉及一种卧立交替的八机架铜杆连轧机组,包括八个横向等间距排布的机架组件,机架组件包括立架、托架、侧板、油缸、牵引板、牵引架、导向组件、滑动轴、轴承圈和辊轧组件；辊轧组件的左右两侧均设置有一个相互对称分布的立架,辊轧组件的左右两侧前部均固定有一个相互对称分布的牵引架,两个立架的内侧均固定有一个导向组件；本发明实现了连轧机组的卧立交替,且操作简单方便,生产厂家只需一套连轧机组就能适用与各种截面的铜杆,大幅减少了设备购置成本,并大幅缩小了占地面积。(The invention relates to an eight-rack copper rod continuous rolling unit with alternate horizontal and vertical, which comprises eight rack components transversely arranged at equal intervals, wherein each rack component comprises a vertical rack, a bracket, a side plate, an oil cylinder, a traction plate, a traction frame, a guide component, a sliding shaft, a bearing ring and a rolling component; the left side and the right side of the rolling assembly are respectively provided with a stand frame which is symmetrically distributed with each other, the front parts of the left side and the right side of the rolling assembly are respectively fixed with a traction frame which is symmetrically distributed with each other, and the inner sides of the two stand frames are respectively fixed with a guide assembly; the invention realizes the horizontal and vertical alternation of the continuous rolling unit, has simple and convenient operation, can be suitable for copper rods with various sections by only one set of continuous rolling unit, greatly reduces the equipment purchasing cost and greatly reduces the occupied area.)

1. A horizontal-vertical alternative eight-rack copper rod continuous rolling unit comprises eight rack components which are transversely arranged at equal intervals, wherein each rack component comprises a vertical frame, brackets, side plates, oil cylinders, traction plates, traction frames, a guide component, a sliding shaft, a bearing ring and a rolling component, and is characterized in that the left side and the right side of the rolling component are respectively provided with the vertical frames which are symmetrically distributed, the front sides of the two vertical frames are respectively provided with an arc-shaped slideway which is symmetrically distributed, the upper parts of the outer sides of the two vertical frames are respectively fixed with the brackets which are symmetrically distributed, the upper side of each bracket is respectively fixed with the two side plates which are symmetrically distributed, a rotatable oil cylinder is arranged between the two side plates on each bracket, the two brackets are respectively provided with a movable hole, the two oil cylinders are respectively arranged in the two movable holes, the front parts of the left side and the right side of the rolling component are respectively fixed with the traction frames which are symmetrically distributed, the outer end of each traction frame is fixedly provided with two symmetrically distributed traction plates, the telescopic end of one oil cylinder on the left side is downwards rotatably inserted between the two traction plates on one traction frame on the left side, the telescopic end of one oil cylinder on the right side is downwards rotatably inserted between the two traction plates on one traction frame on the right side, the lower sides of the two traction frames are respectively matched with the two arc-shaped slideways, the inner sides of the two vertical frames are respectively fixedly provided with a guide assembly, and each guide assembly comprises a limiting block, a blocking strip, a first arc-shaped strip, a second arc-shaped strip and a side block; the first arc-shaped strip and the second arc-shaped strip are concentrically fixed on the inner side of the vertical frame, the radius of the first arc-shaped strip is smaller than that of the second arc-shaped strip, a baffle strip is fixed between two ends of the first arc-shaped strip and the second arc-shaped strip, the inner sides of two ends of the first arc-shaped strip and the second arc-shaped strip are also fixed with a limiting block, the inner sides of the two limiting blocks are both provided with a bayonet, the outer sides of the middle parts of the first arc-shaped strip and the second arc-shaped strip are both fixed with a side block, and the outer ends of the side blocks are both fixed on the inner side of the vertical frame; two sliding shafts are fixed on the left side and the right side of the rolling assembly, and a bearing ring is sleeved on each of the two sliding shafts; two the race ring all inserts the setting between first arc strip and second arc strip, and one of upside the slide shaft inserts in the bayonet socket on a stopper of upside, and one of downside the slide shaft is located between two lateral masses.

2. The horizontal-vertical alternating eight-stand copper rod continuous rolling mill set according to claim 1, wherein the rolling assembly comprises a side frame, a rear frame, a reduction gearbox, a reduction motor, an input shaft, an output shaft and an execution assembly; the inner sides of the two vertical frames are respectively provided with a side frame which is symmetrically distributed, a rear frame is fixed between the inner walls of the rear sides of the two side frames, a reduction gearbox is fixed between the upper ends of the two side frames, a speed reduction motor is fixed between the upper ends of the two side frames, the input shaft is arranged in the rear frame, the lower end of the input shaft is connected with a rotating shaft of the speed reduction motor, and the upper end of the input shaft is connected with the input end of the reduction gearbox; two output shafts are arranged on the lower side of the front end of the reduction gearbox, and the upper ends of the two output shafts are respectively connected with two output ends of the reduction gearbox.

3. The tandem rolling unit according to claim 2, wherein the two traction frames are fixed to the front outer portions of the two side frames, the two sliding shafts on the left side are fixed to the outer side of one side frame on the left side, and the two sliding shafts on the right side are fixed to the outer side of one side frame on the right side.

4. The eight-stand horizontal alternating copper bar continuous rolling mill train according to claim 2, wherein the actuating assembly comprises a vertical beam, a back plate, an end plate, a bottom block, a first seat block, a first bearing, a first roller, a support block, a stud, a nut, an adjusting assembly and a lifting assembly; the front side of the rear frame is fixedly provided with two vertical beams which are vertically distributed, the back plate is fixed between the two vertical beams, the front side of the back plate is fixedly provided with two end plates which are transversely distributed, the upper side of one end plate at the lower side and the upper side of one end plate at the lower side of one end plate at the upper side are both fixedly provided with two bottom blocks which are symmetrically distributed, a first seat block is fixed between the two bottom blocks at the same side, a first bearing is embedded in each first seat block, a rotatable first roller is arranged between the two first bearings, and the front side of each bottom block is provided with a support block through a stud and a nut; two of upside between the tray and two of downside all be provided with an adjusting part between the tray, two be provided with lifting unit between the adjusting part.

5. The eight-stand horizontal and vertical alternative copper rod continuous rolling mill set according to claim 4, wherein the adjusting assembly comprises a guide pillar, a limiting sleeve, a second seat block and a second bearing; the inner sides of the two supporting blocks at the same side are both outwards formed with an extending block, and a rotatable guide pillar is inserted into each extending block; the second seat block is arranged on the outer side of the first seat block, the inner ends of the two guide pillars are respectively inserted and screwed in the first seat block, and the outer ends of the two guide pillars are respectively inserted and screwed in the second seat block; two ends of each guide pillar are respectively sleeved with a limiting sleeve, the two limiting sleeves on the inner side are respectively fixed on the inner side of the first seat block, the two limiting sleeves on the outer side are respectively fixed on the outer side of the second seat block, and a second bearing is embedded in each of the two second seat blocks.

6. The eight-stand horizontal alternating copper bar continuous rolling mill train according to claim 5, wherein the lifting assembly comprises a second roller, a transmission assembly and an adjusting shaft; two ends of the second roller are respectively and rotatably inserted into second bearings in the two adjusting components, a transmission component is arranged on the outer side of each of the two second seat blocks, and an adjusting shaft is arranged between the two transmission components.

7. The eight-stand horizontal alternating copper bar continuous rolling mill set according to claim 6, wherein the transmission assembly comprises a box body, a box cover, a worm gear sleeve, an end cover and a scale wheel; the box body is arranged on the outer side of the second seat block, a turbine sleeve and two turbine sleeves are arranged in the box body, and the turbine sleeve is meshed between the two turbine sleeves; the box cover is detachably arranged at an opening at the outer side of the box body, two end covers are embedded in the box cover, the outer ends of the two guide pillars penetrate through the box body and are respectively and rotatably inserted into the two end covers, and the scale wheel is arranged at the outer side of the box cover and is sleeved and fixed on one of the guide pillars.

8. The eight-stand horizontal alternating copper bar continuous rolling unit according to claim 7, wherein two turbine sleeves are respectively sleeved and fixed on two guide posts, the adjusting shaft is rotatably inserted and connected between the box bodies of the two transmission assemblies, and the turbine sleeves of the two transmission assemblies are sleeved and fixed on the adjusting shaft.

9. The eight-stand horizontal alternating copper bar continuous rolling mill train according to claim 7, wherein a scale area is provided outside the scale wheel.

10. The eight stand copper bar continuous rolling mill train of claim 6, wherein the lower ends of the two output shafts are connected to the upper ends of the first and second rolls, respectively.

Technical Field

The invention relates to an eight-frame copper rod continuous rolling unit with alternate horizontal and vertical.

Background

The continuous rolling unit is a common metal rod rolling device, when a copper rod is produced by using the continuous rolling unit, eight rack assemblies which are transversely and equidistantly distributed are required to be arranged to simultaneously work in order to ensure the flatness and the outer diameter of the copper rod to be uniform, the conventional copper rod continuous rolling unit is mostly single vertical or horizontal, the copper rod with a flat cross section is processed in the vertical continuous rolling unit, and the copper rod with a circular cross section is processed in the horizontal continuous rolling unit, so that a production manufacturer is required to prepare two sets of continuous rolling units to meet production requirements, the purchase cost of the device is greatly increased, the occupied area is large, and the device is required to be further improved.

Disclosure of Invention

In view of the current situation of the prior art, the technical problem to be solved by the present invention is to provide an eight-stand copper rod continuous rolling mill set with horizontal and vertical alternation, which realizes horizontal and vertical alternation of the continuous rolling mill set, is simple and convenient to operate, greatly reduces the equipment purchase cost, and greatly reduces the floor area.

The technical scheme adopted by the invention for solving the technical problems is as follows: a horizontal-vertical alternative eight-rack copper rod continuous rolling unit comprises eight rack components which are transversely arranged at equal intervals, wherein each rack component comprises a vertical frame, brackets, side plates, oil cylinders, traction plates, traction frames, a guide component, a sliding shaft, a bearing ring and a rolling component, and is characterized in that the left side and the right side of the rolling component are respectively provided with the vertical frames which are symmetrically distributed, the front sides of the two vertical frames are respectively provided with an arc-shaped slideway which is symmetrically distributed, the upper parts of the outer sides of the two vertical frames are respectively fixed with the brackets which are symmetrically distributed, the upper side of each bracket is respectively fixed with the two side plates which are symmetrically distributed, a rotatable oil cylinder is arranged between the two side plates on each bracket, the two brackets are respectively provided with a movable hole, the two oil cylinders are respectively arranged in the two movable holes, the front parts of the left side and the right side of the rolling component are respectively fixed with the traction frames which are symmetrically distributed, the outer end of each traction frame is fixedly provided with two symmetrically distributed traction plates, the telescopic end of one oil cylinder on the left side is downwards rotatably inserted between the two traction plates on one traction frame on the left side, the telescopic end of one oil cylinder on the right side is downwards rotatably inserted between the two traction plates on one traction frame on the right side, the lower sides of the two traction frames are respectively matched with the two arc-shaped slideways, the inner sides of the two vertical frames are respectively fixedly provided with a guide assembly, and each guide assembly comprises a limiting block, a blocking strip, a first arc-shaped strip, a second arc-shaped strip and a side block; the first arc-shaped strip and the second arc-shaped strip are concentrically fixed on the inner side of the vertical frame, the radius of the first arc-shaped strip is smaller than that of the second arc-shaped strip, a baffle strip is fixed between two ends of the first arc-shaped strip and the second arc-shaped strip, the inner sides of two ends of the first arc-shaped strip and the second arc-shaped strip are also fixed with a limiting block, the inner sides of the two limiting blocks are both provided with a bayonet, the outer sides of the middle parts of the first arc-shaped strip and the second arc-shaped strip are both fixed with a side block, and the outer ends of the side blocks are both fixed on the inner side of the vertical frame; two sliding shafts are fixed on the left side and the right side of the rolling assembly, and a bearing ring is sleeved on each of the two sliding shafts; two the race ring all inserts the setting between first arc strip and second arc strip, and one of upside the slide shaft inserts in the bayonet socket on a stopper of upside, and one of downside the slide shaft is located between two lateral masses.

Preferably, the rolling assembly comprises a side frame, a rear frame, a reduction box, a speed reducing motor, an input shaft, an output shaft and an execution assembly; the inner sides of the two vertical frames are respectively provided with a side frame which is symmetrically distributed, a rear frame is fixed between the inner walls of the rear sides of the two side frames, a reduction gearbox is fixed between the upper ends of the two side frames, a speed reduction motor is fixed between the upper ends of the two side frames, the input shaft is arranged in the rear frame, the lower end of the input shaft is connected with a rotating shaft of the speed reduction motor, and the upper end of the input shaft is connected with the input end of the reduction gearbox; two output shafts are arranged on the lower side of the front end of the reduction gearbox, and the upper ends of the two output shafts are respectively connected with two output ends of the reduction gearbox.

Preferably, the two traction frames are respectively fixed at the front parts of the outer sides of the two side frames, the two sliding shafts on the left side are both fixed at the outer side of one side frame on the left side, and the two sliding shafts on the right side are both fixed at the outer side of one side frame on the right side.

Preferably, the executing assembly comprises a vertical beam, a back plate, an end plate, a bottom block, a first seat block, a first bearing, a first roller, a support block, a stud, a nut, an adjusting assembly and a lifting assembly; the front side of the rear frame is fixedly provided with two vertical beams which are vertically distributed, the back plate is fixed between the two vertical beams, the front side of the back plate is fixedly provided with two end plates which are transversely distributed, the upper side of one end plate at the lower side and the upper side of one end plate at the lower side of one end plate at the upper side are both fixedly provided with two bottom blocks which are symmetrically distributed, a first seat block is fixed between the two bottom blocks at the same side, a first bearing is embedded in each first seat block, a rotatable first roller is arranged between the two first bearings, and the front side of each bottom block is provided with a support block through a stud and a nut; two of upside between the tray and two of downside all be provided with an adjusting part between the tray, two be provided with lifting unit between the adjusting part.

Preferably, the adjusting assembly comprises a guide pillar, a limiting sleeve, a second seat block and a second bearing; the inner sides of the two supporting blocks at the same side are both outwards formed with an extending block, and a rotatable guide pillar is inserted into each extending block; the second seat block is arranged on the outer side of the first seat block, the inner ends of the two guide pillars are respectively inserted and screwed in the first seat block, and the outer ends of the two guide pillars are respectively inserted and screwed in the second seat block; two ends of each guide pillar are respectively sleeved with a limiting sleeve, the two limiting sleeves on the inner side are respectively fixed on the inner side of the first seat block, the two limiting sleeves on the outer side are respectively fixed on the outer side of the second seat block, and a second bearing is embedded in each of the two second seat blocks.

Preferably, the lifting assembly comprises a second roller, a transmission assembly and an adjusting shaft; two ends of the second roller are respectively and rotatably inserted into second bearings in the two adjusting components, a transmission component is arranged on the outer side of each of the two second seat blocks, and an adjusting shaft is arranged between the two transmission components.

Preferably, the transmission assembly comprises a box body, a box cover, a worm gear sleeve, an end cover and a scale wheel; the box body is arranged on the outer side of the second seat block, a turbine sleeve and two turbine sleeves are arranged in the box body, and the turbine sleeve is meshed between the two turbine sleeves; the box cover is detachably arranged at an opening at the outer side of the box body, two end covers are embedded in the box cover, the outer ends of the two guide pillars penetrate through the box body and are respectively and rotatably inserted into the two end covers, and the scale wheel is arranged at the outer side of the box cover and is sleeved and fixed on one of the guide pillars.

Preferably, the two turbine sleeves are respectively sleeved and fixed on the two guide posts, the adjusting shaft is rotatably inserted and connected between the box bodies in the two transmission assemblies, and the turbine rod sleeves in the two transmission assemblies are respectively sleeved and fixed on the adjusting shaft.

Preferably, the outside of the dial wheel is provided with a dial region.

Preferably, the lower ends of the two output shafts are respectively connected with the upper ends of the first roller and the second roller.

Compared with the prior art, the invention has the advantages that: the invention realizes the horizontal and vertical alternation of the continuous rolling unit, can convert the continuous rolling unit into a vertical type when processing the copper rod with a flat section, and can convert the continuous rolling unit into a horizontal type when processing the copper rod with a circular section, and has simple and convenient operation, and a manufacturer can be suitable for the copper rods with various sections by only one continuous rolling unit, thereby greatly reducing the purchase cost of equipment and greatly reducing the occupied area.

Drawings

FIG. 1 is a right front side structural view of the present invention;

FIG. 2 is a block diagram of the guide assembly of the present invention;

FIG. 3 is a block diagram of a rolling assembly of the present invention;

FIG. 4 is a block diagram of an execution module of the present invention;

FIG. 5 is a block diagram of the adjustment assembly of the present invention;

fig. 6 is a block diagram of the transmission assembly of the present invention.

Detailed Description

As shown in fig. 1 to 6, an eight-stand copper rod continuous rolling unit with alternate horizontal and vertical arrangement comprises eight stand assemblies which are transversely arranged at equal intervals, wherein each stand assembly comprises a vertical stand 1, a bracket 2, a side plate 3, an oil cylinder 4, a traction plate 5, a traction frame 6, a guide assembly, a sliding shaft 10, a bearing ring 11 and a rolling assembly; the left side and the right side of the rolling assembly are respectively provided with a stand 1 which are symmetrically distributed, the front sides of the two stands 1 are respectively provided with an arc-shaped slideway 101 which are symmetrically distributed, brackets 2 which are symmetrically distributed are fixed above the outer sides of the two stands 1, the upper side of each bracket 2 is fixed with two side plates 3 which are symmetrically distributed, a rotatable oil cylinder 4 is arranged between the two side plates 3 on each bracket 2, a movable hole 201 is arranged in each bracket 2, the two oil cylinders 4 are respectively arranged in the two movable holes 201, the front parts of the left side and the right side of the rolling assembly are respectively fixed with a traction frame 6 which are symmetrically distributed, the outer end of each traction frame 6 is fixed with two traction plates 5 which are symmetrically distributed, the telescopic end of the left oil cylinder 4 is downwards rotatably inserted between the two traction plates 5 which are connected on the left traction frame 6, the telescopic end of one oil cylinder 4 on the right side is downwards rotatably inserted between two traction plates 5 connected to one traction frame 6 on the right side, the lower sides of the two traction frames 6 are respectively matched with the two arc-shaped slideways 101, the inner sides of the two vertical frames 1 are respectively fixed with a guide assembly, and the guide assembly comprises a limiting block 7, a barrier strip 30, a first arc-shaped strip 35, a second arc-shaped strip 8 and a side block 9; the first arc-shaped strip 35 and the second arc-shaped strip 8 are concentrically fixed on the inner side of the vertical frame 1, the radius of the first arc-shaped strip 35 is smaller than that of the second arc-shaped strip 8, a baffle strip 30 is fixed between the two ends of the first arc-shaped strip 35 and the second arc-shaped strip 8, the inner sides of the two ends of the first arc-shaped strip 35 and the second arc-shaped strip 8 are also fixed with a limiting block 7, the inner sides of the two limiting blocks 7 are both provided with a bayonet 71, the outer sides of the middle parts of the first arc-shaped strip 35 and the second arc-shaped strip 8 are both fixed with a side block 9, and the outer ends of the side blocks 9 are both fixed on the inner side of; two sliding shafts 10 are fixed on the left side and the right side of the rolling assembly, and a bearing ring 11 is sleeved on each sliding shaft 10; the two bearing rings 11 are inserted between the first arc-shaped strip 35 and the second arc-shaped strip 8, one sliding shaft 10 on the upper side is inserted into the bayonet 71 on one limiting block 7 on the upper side, and one sliding shaft 10 on the lower side is arranged between the two side blocks 9; the rolling assembly comprises a side frame 12, a rear frame 13, a reduction box 14, a speed reducing motor 18, an input shaft 19, an output shaft 15 and an execution assembly; the inner sides of the two vertical frames 1 are respectively provided with a side frame 12 which are symmetrically distributed, a rear frame 13 is fixed between the inner walls of the rear sides of the two side frames 12, a reduction gearbox 14 is fixed between the upper ends of the two side frames 12, a speed reducing motor 18 is fixed between the upper ends of the two side frames 12, an input shaft 19 is arranged in the rear frame 13, the lower end of the input shaft 19 is connected with a rotating shaft of the speed reducing motor 18, and the upper end of the input shaft 19 is connected with the input end of the reduction gearbox 14; two output shafts 15 are arranged on the lower side of the front end of the reduction gearbox 14, and the upper ends of the two output shafts 15 are respectively connected with two output ends of the reduction gearbox 14; the two traction frames 6 are respectively fixed at the front parts of the outer sides of the two side frames 12, the two sliding shafts 10 on the left side are both fixed at the outer side of one side frame 12 on the left side, and the two sliding shafts 10 on the right side are both fixed at the outer side of one side frame 12 on the right side; the execution assembly comprises a vertical beam 16, a back plate 17, an end plate 20, a bottom block 21, a first seat block 22, a first bearing 23, a first roller 24, a support block 25, a stud 26, a nut 27, an adjusting assembly and a lifting assembly; two vertical beams 16 which are vertically distributed are fixed on the front side of the rear frame 13, a back plate 17 is fixed between the two vertical beams 16, two end plates 20 which are transversely distributed are fixed on the front side of the back plate 17, two bottom blocks 21 which are symmetrically distributed are fixed on the lower side of one end plate 20 on the upper side and the upper side of one end plate 20 on the lower side, a first seat block 22 is fixed between the two bottom blocks 21 on the same side, a first bearing 23 is embedded in each first seat block 22, a rotatable first roller 24 is arranged between the two first bearings 23, and a support block 25 is arranged on the front side of each bottom block 21 through a stud 26 and a nut 27; an adjusting component is arranged between the two supporting blocks 25 on the upper side and between the two supporting blocks 25 on the lower side, and a lifting component is arranged between the two adjusting components; an open groove 251 is formed in the outer side of the support block 25, one end of the stud 26 is rotatably connected to the inner side of the outer side of the bottom block 21, the other end of the stud 26 is inserted into the open groove 251, and the nut 27 is sleeved and screwed at the other end of the stud 26 and attached to the front side of the support block 25; the adjusting component comprises a guide post 28, a limiting sleeve 29, a second seat block 31 and a second bearing 36; the inner sides of the two supporting blocks 25 on the same side are both outwards formed with an extending block 252, and the two extending blocks 252 are both inserted with a rotatable guide post 28; the second seat block 31 is arranged at the outer side of the first seat block 22, the inner ends of the two guide posts 28 are respectively inserted and screwed in the first seat block 22, and the outer ends of the two guide posts 28 are respectively inserted and screwed in the second seat block 31; two ends of each guide post 28 are respectively sleeved with a limiting sleeve 29, the two limiting sleeves 29 on the inner side are respectively fixed on the inner side of the first seat block 22, the two limiting sleeves 29 on the outer side are respectively fixed on the outer side of the second seat block 31, and a second bearing 36 is embedded in each of the two second seat blocks 31; the lifting assembly comprises a second roller 32, a transmission assembly and an adjusting shaft 35; two ends of the second roller 32 are respectively rotatably inserted into second bearings 36 in the two adjusting components, a transmission component is arranged at the outer side of each of the two second seat blocks 31, an adjusting shaft 35 is arranged between the two transmission components, and each transmission component comprises a box body 33, a box cover 34, a worm rod sleeve 36, a worm wheel sleeve 37, an end cover 38 and a scale wheel 39; the box body 33 is arranged outside the second seat block 31, a worm wheel sleeve 36 and two worm wheel sleeves 37 are arranged in the box body 33, and the worm wheel sleeve 36 is engaged between the two worm wheel sleeves 37; the box cover 34 is detachably arranged at an opening at the outer side of the box body 33, two end covers 38 are embedded in the box cover 34, the outer ends of the two guide posts 28 penetrate through the box body 33 and are respectively and rotatably inserted into the two end covers 38, the two turbine sleeves 37 are respectively sleeved and fixed on the two guide posts 28, the scale wheel 39 is arranged at the outer side of the box cover 34 and is sleeved and fixed on one of the guide posts 28, and the scale area 391 is arranged at the outer side of the scale wheel 39; the adjusting shaft 35 is rotatably inserted between the box bodies 33 in the two transmission assemblies, and the worm wheel sleeves 36 in the two transmission assemblies are sleeved and fixed on the adjusting shaft 35; the lower ends of the two output shafts 15 are connected to the upper ends of the first and second rollers 24 and 32, respectively.

When in use: when the eight rack assemblies are vertically placed, the copper rod with a flat section sequentially penetrates through the space between the first roller 24 and the second roller 32 in the eight rack assemblies, each speed reduction motor 18 is started to rotate, and then the two output shafts 15 in each speed reduction box 14 are driven to rotate through each input shaft 19, so that the first roller 24 and the second roller 32 are driven to rotate, and the copper rod is driven to feed; if the copper rod with the circular cross section is processed, the eight frame assemblies need to be horizontally placed, and during operation, the telescopic end of each oil cylinder 4 is driven to extend outwards, and then the two traction plates 5 arranged on each oil cylinder 4 drive the traction frame 6 to extend downwards, so that the lower side of the traction frame 6 slides forwards along the arc-shaped slide way 101, thereby driving the bearing rings 11 arranged on the two sliding shafts 10 on each side frame 12 to roll between the first arc-shaped strip 35 and the second arc-shaped strip 8 until one sliding shaft 10 on the lower side is clamped into the bayonet 71 on one limiting block 7 on the lower side, a sliding shaft 10 at the upper side is positioned between the two side blocks 9, so that the two side frames 12 are transversely arranged, the rear frame 13 and an actuating component arranged on the rear frame 13 are transversely arranged, therefore, the first roller 24 and the second roller 32 are transversely distributed, so that the horizontal and vertical alternation is realized; if the outer diameter of the copper rod changes, the adjusting shaft 35 can be rotated to drive the worm wheel sleeves 36 in the two transmission assemblies to rotate, and then the two worm wheel sleeves 37 are driven to rotate by utilizing the connection principle of the worm wheel and the worm wheel, so that the two guide posts 28 are driven to rotate, and then the first seat block 22 and the second seat block 31 are driven to move relatively or oppositely by utilizing the principle of threaded connection, so that the distance between the first roller 24 and the second roller 32 is adjusted to be matched with the outer diameter of the copper rod; when one of the guide posts 28 is rotated, the dial wheel 39 is also rotated, so that the number of rotations is recorded by means of the dial area 391.

The continuous rolling unit is common metal rod rolling equipment, when a copper rod is produced by using the continuous rolling unit, eight rack assemblies which are transversely and equidistantly distributed are required to be arranged for ensuring the flatness and the outer diameter of the copper rod to be uniform for simultaneous working, most of the conventional copper rod continuous rolling units are single vertical or horizontal, the copper rod with a flat section is processed in the vertical continuous rolling unit, and the copper rod with a circular section is processed in the horizontal continuous rolling unit, so that two sets of continuous rolling units are required to be prepared by a manufacturer to meet the production requirement, the equipment purchase cost is greatly increased, and the occupied area is larger; the invention realizes the horizontal and vertical alternation of the continuous rolling unit, can convert the continuous rolling unit into a vertical type when processing the copper rod with a flat section, and can convert the continuous rolling unit into a horizontal type when processing the copper rod with a circular section, and has simple and convenient operation, and a manufacturer can be suitable for the copper rods with various sections by only one continuous rolling unit, thereby greatly reducing the purchase cost of equipment and greatly reducing the occupied area.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.