CN112191703B

CN112191703B - Copper material continuous extrusion forming pumping device capable of preventing cracks and surface peeling

Info

Publication number: CN112191703B
Application number: CN202011141287.1A
Authority: CN
Inventors: 郑祥虎; 虞伟栋; 虞旭雷; 陈响挺
Original assignee: Guixi Zhengxin Copper Industry Co ltd
Current assignee: Guixi Zhengxin Copper Industry Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2022-11-15
Anticipated expiration: 2040-10-22
Also published as: CN112191703A

Abstract

The invention discloses a copper material continuous extrusion forming pumping device capable of preventing cracks and surface peeling in the technical field of copper material extrusion equipment. This anti crack line and surperficial skinning's copper product continuous extrusion pumping device, comprising a base plate, bottom plate top one side is provided with the make-up machine, make-up machine one side is provided with the copper product, make-up machine one side is provided with the initiative compression roller, initiative compression roller bottom is provided with driven compression roller, the copper product sets up between initiative compression roller and driven compression roller, initiative compression roller one side is provided with the drum. This crack control line and surface skinning's copper product continuous extrusion pumping device can be according to the up-and-down motion of the rotational speed dynamic adjustment pressure roller of motor through this structure to the adjustment is to the pressure of copper product, makes the copper product too not hard up and taut state can not appear, thereby has avoided the phenomenon of crackle and skinning, and realizes through structural mechanism, and is more stable and practical when in-service use.

Description

Anti-crack and surface-skinning copper material continuous extrusion forming pumping device

Technical Field

The invention relates to the technical field of copper product extrusion equipment, in particular to a copper product continuous extrusion forming pumping device capable of preventing cracks and peeling on the surface.

Background

The continuous copper material extruding formation technology is one of the extruding formation technology, is one of the continuous extruding formation technology developed based on the continuous extruding formation technology, and is one new kind of technology for producing oxygen-free copper pipe, oxygen-free copper rod, oxygen-free copper section and oxygen-free copper wire. The operation process of the copper material continuous extrusion forming technology mainly comprises the following steps: firstly, continuously casting and producing bright oxygen-free copper rods with different specifications and lengths by an electrolytic copper up-drawing continuous casting machine, uncoiling and straightening the copper materials, then sending the copper materials into an extrusion forming machine head, extruding and processing the copper materials into large bright oxygen-free copper profiles with specific specifications and shapes, cooling and removing surface oil stain and water accumulation, and then coiling the copper materials into coils through a coiling device, packaging and placing the coils; or the extruded oxygen-free copper section bar is cut into the rod material with the standard length by a copper material extrusion forming synchronous cutting device, and then the rod material is packed, transported and stored in bundles.

But traditional copper product extrusion equipment lacks corresponding adjustment subassembly when using, can not carry out dynamic adjustment to the rotational speed to the motor to lead to the tensioning uncontrollable to the copper product, the easy peeling or the torn condition that appears. Therefore, the person skilled in the art provides a copper material continuous extrusion forming pumping device for preventing cracks and surface peeling, so as to solve the problems mentioned in the background art.

Disclosure of Invention

The invention aims to provide a copper material continuous extrusion forming pumping device capable of preventing cracks and surface peeling so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the copper material pressing device comprises a bottom plate, wherein a forming machine is arranged on one side of the top of the bottom plate, a copper material is arranged on one side of the forming machine, a driving compression roller is arranged on one side of the forming machine, a driven compression roller is arranged at the bottom end of the driving compression roller, the copper material is arranged between the driving compression roller and the driven compression roller, a wire coil is arranged on one side of the driving compression roller, and an adjusting assembly is arranged between the driving compression roller and the forming machine;

the adjusting component comprises a pressure roller which is arranged on the top of the copper material, a bracket is arranged on the outer side of the pressure roller, the pressure roller is rotationally connected inside the bracket, the front side and the rear side of the bracket are both fixedly connected with supporting rods, the bottom end of the supporting rod is provided with a sleeve, the supporting rod is connected with the sleeve in a sliding way, the bottom end in the sleeve is provided with a first spring, a cylinder is arranged at the bottom of the bracket, a sealing plate is connected inside the cylinder in a sliding way, a pull rod is fixedly connected at the top of the sealing plate, the pull rod penetrates through the cylinder and extends to the outer side of the cylinder, the top end of the pull rod is fixedly connected with the support, the top of the sealing plate is provided with a second spring, the front side and the rear side of the cylinder are both provided with air pipes, a slide bar is arranged in one of the air pipes, the slide bar is rotationally connected with the air pipe, one end of the slide bar extending to the interior of the cylinder is provided with a fan blade, a motor is arranged at the rear side of the driving compression roller, the output end of the motor is fixedly connected with a transmission shaft, the transmission shaft is fixedly connected with a second rotating rod, the bottom end of the motor is provided with a base which is fixedly connected with the top of the bedplate, the rear side of the wire coil is fixedly connected with a cross rod, the end of the cross rod, which is far away from the wire coil, is provided with a vertical plate, the cross rod is rotationally connected with the vertical plate, the vertical plate is fixedly connected with the top of the bedplate, the vertical plate is beneficial to the installation of the wire coil, a first belt wheel is fixedly connected with the outer side of the cross rod, a second belt wheel is fixedly connected with the outer side of the transmission shaft, a first belt is sleeved outside the first belt wheel and the second belt wheel, a third belt wheel is fixedly connected outside the transmission shaft, the slide bar outside is provided with the fourth band pulley, third band pulley and fourth band pulley outside cover are equipped with the second belt, and the second belt does benefit to and drives the slide bar and rotate.

As a further scheme of the invention: make-up machine one side is provided with first supporting roller, both sides all are provided with branch around the first supporting roller, branch rotates with first supporting roller to be connected, first supporting roller one end and make-up machine fixed connection are kept away from to branch, and first supporting roller is favorable to supporting the copper product.

As a still further scheme of the invention: the initiative compression roller is close to make-up machine one side and is provided with the second backing roll, second backing roll front side both sides all are provided with the baffle, the first dwang of the equal fixedly connected with in both ends around the second backing roll, the second backing roll rotates with the baffle through first dwang and is connected, the equal fixedly connected with second dwang in both sides around initiative compression roller and the driven compression roller, initiative compression roller and driven compression roller all rotate with the baffle through the second dwang and are connected, and the second backing roll is favorable to supporting the copper product.

As a still further scheme of the invention: the wire coil forming machine is characterized in that a bedplate is arranged between the baffle and the bottom plate, a first supporting leg is fixedly connected between the baffle and the bedplate, a second supporting leg is fixedly connected between the bedplate and the bottom plate, a third supporting leg is fixedly connected between the forming machine and the bottom plate, and the bedplate is favorable for installation of a wire coil.

As a still further scheme of the invention: the cylinder is fixedly connected to the top of the bottom plate and is made of stainless steel materials.

As a still further scheme of the invention: the diameter of the third belt wheel is larger than that of the fourth belt wheel, and the diameter of the first belt wheel is larger than that of the second belt wheel.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the copper material drawn out can be wound by driving the wire coil to rotate, the pressure roller is arranged, the copper material between the first supporting roller and the second supporting roller can be tensioned under the pressure of the pressure roller, when the rotating speed of the motor is reduced, the rotating speed of the active pressure roller is reduced, the rotating speed of the third belt wheel is reduced at the moment, so that the rotating speeds of the sliding rod and the fan blade are reduced, the flow speed of air flow is reduced, the closing plate can be driven to move downwards under the action force of the second spring, so that the pressure roller is driven to move downwards to straighten the copper material, and similarly, when the rotating speed of the motor is increased, the rotating speeds of the sliding rod and the fan blade are correspondingly increased, the closing plate can be driven to move upwards to loosen the copper material between the first supporting roller and the second supporting roller, the structure can adjust the up-and-down movement of the pressure roller according to the dynamic rotating speed of the motor, so that the copper material pressure on the copper material cannot be excessively loosened and tensioned, cracks and peeling are avoided, and the structure is realized through a structural mechanism, and is more stable and practical in actual use.

2. According to the invention, the first supporting roller and the second supporting roller are arranged to support the copper material, so that the copper material can be more stably drawn out, and the support is supported by the support rod and the sleeve, so that the support is kept stable in the movement process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the structure of a cylinder and a slide bar according to the present invention;

FIG. 4 is a partial cross-sectional view of the interior of the cylinder of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the portion B of FIG. 4 according to the present invention.

In the figure: 1. a base plate; 2. a forming machine; 3. a driving compression roller; 4. a driven press roll; 5. wire coiling; 6. a pressure roller; 7. a support; 8. a support bar; 9. a sleeve; 10. a cylinder; 11. closing the plate; 12. a pull rod; 13. a second spring; 14. an air duct; 15. a slide bar; 16. a fan blade; 17. a first support roller; 18. a second support roller; 19. a baffle plate; 20. a platen; 21. a motor; 22. a drive shaft; 23. a vertical plate; 24. a first belt; 25. a second belt; 26. a third pulley; 27. a first pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in the embodiment of the present invention, an anti-crack and anti-peeling copper material continuous extrusion forming pumping device includes a bottom plate 1, a forming machine 2 is disposed on one side of the top of the bottom plate 1, a first supporting roller 17 is disposed on one side of the forming machine 2, supporting rods are disposed on both sides of the first supporting roller 17, the supporting rods are rotatably connected to the first supporting roller 17, one end of each supporting rod, which is far from the first supporting roller 17, is fixedly connected to the forming machine 2, a copper material is disposed on one side of the forming machine 2, a driving compression roller 3 is disposed on one side of the forming machine 2, a driven compression roller 4 is disposed at the bottom end of the driving compression roller 3, the copper material is disposed between the driving compression roller 3 and the driven compression roller 4, a wire coil 5 is disposed on one side of the driving compression roller 3, a second supporting roller 18 is disposed on one side of the driving compression roller 3, a baffle 19 is disposed on both sides of the front side of the second supporting roller 18, a platen 20 is disposed between the baffle 19 and the bottom plate 1, a first supporting rod is fixedly connected between the baffle 19 and the bottom plate 20, a second supporting rod is fixedly connected between the platen 20, a second supporting roller is fixedly connected to a vertical plate, a vertical plate 21, a vertical plate is connected to the base, a vertical plate 23, the base is connected to the base, the base is connected to the vertical plate 23, the vertical plate 23, the driving compression roller 3 and the driven compression roller 4 are both rotationally connected with the baffle 19 through a second rotating rod, a first belt pulley 27 is fixedly connected to the outer side of the cross rod, a second belt pulley is fixedly connected to the outer side of the transmission shaft 22, a first belt 24 is sleeved on the outer sides of the first belt pulley 27 and the second belt pulley, a third belt pulley 26 is fixedly connected to the outer side of the transmission shaft 22, a fourth belt pulley is arranged on the outer side of the sliding rod 15, a second belt 25 is sleeved on the outer sides of the third belt pulley 26 and the fourth belt pulley, the diameter of the third belt pulley 26 is larger than that of the fourth belt pulley, the diameter of the first belt pulley 27 is larger than that of the second belt pulley, and an adjusting assembly is arranged between the driving compression roller 3 and the forming machine 2;

the adjustment subassembly includes pressure roller 6, pressure roller 6 sets up in the copper product top, the pressure roller 6 outside is provided with support 7, pressure roller 6 rotates to be connected inside support 7, the equal fixedly connected with bracing piece 8 in both sides around support 7, the bracing piece 8 bottom is provided with sleeve 9, bracing piece 8 and sleeve 9 sliding connection, the inside bottom of sleeve 9 is provided with first spring, support 7 bottom is provided with drum 10, drum 10 fixed connection is in 1 top of bottom plate, drum 10 is made by stainless steel material, the inside sliding connection of drum 10 has shrouding 11, shrouding 11 top fixedly connected with pull rod 12, pull rod 12 runs through drum 10 and extends to the drum 10 outside, pull rod 12 top and support 7 fixed connection, the shrouding 11 top is provided with second spring 13, both sides all are provided with tuber pipe 14 around drum 10, the inside slide bar 15 that is provided with of one of them tuber pipe 14, slide bar 15 rotates with and is connected with drum 14, the inside one end that slide bar 15 extends to drum 10 is provided with flabellum 16.

The working principle of the invention is as follows: when in use, the copper material is taken out from the inside of the forming machine 2, then sequentially passes through the top of the first supporting roller 17, the bottom of the pressure roller 6, the top of the second supporting roller 18, the driving pressure roller 3 and the driven pressure roller 4 and then is wound on the wire coil 5, the output end of the motor 21 drives the transmission shaft 22 to rotate, the transmission shaft 22 can drive the driving pressure roller 3 to rotate, the copper material is taken out under the friction force of the driving pressure roller 3 to the copper material, the transmission shaft 22 can drive the second belt wheel to rotate, the first belt wheel 27 can be driven to rotate through the first belt 24, so as to drive the wire coil 5 to rotate, the taken-out copper material can be wound, the pressure roller 6 is arranged, the copper material between the first supporting roller 17 and the second supporting roller 18 can be tensioned under the pressure of the pressure roller 6, and the first supporting roller 17 and the second supporting roller 18 are favorable for supporting the copper material, so that the copper material can be more stably drawn out, when the rotating speed of the motor 21 is reduced, the rotating speed of the driving pressure roller 3 is reduced, at this time, the pulling force of the copper material between the first supporting roller 17 and the second supporting roller 18 is reduced, thereby causing the copper material to be loose, at this time, if the pressure roller 6 continues to work to convey the copper material, the surface of the copper material is peeled, and by providing the third belt wheel 26, when the rotating speed of the transmission shaft 22 is reduced, the rotating speed of the third belt wheel 26 is reduced, here, the second belt 25 is provided between the third belt wheel 26 and the fourth belt wheel, the third belt wheel 26 can drive the fourth belt wheel to rotate through the second belt 25, thereby driving the sliding rod 15 to rotate, the sliding rod 15 can drive the fan blades 16 at one end to rotate, thereby driving the air flow to pass through the air pipe 14 at the front side of the cylinder 10 to enter the inside of the cylinder 10, and then flow out through the air pipe 14 at the rear side of the cylinder 10, this structure can form the air current at the inside shrouding 11 top of drum 10, when transmission shaft 22 rotational speed reduced, slide bar 15 drives the rotational speed reduction that drives flabellum 16, thereby lead to the velocity of flow of air current to reduce, and then lead to the pressure at shrouding 11 top to compare earlier and reduce to some extent, can drive shrouding 11 downstream under the effort of second spring 13 this moment, thereby drive support 7 and its inside pressure roller 6 downstream, can straighten the copper product, and the same is said, when motor 21 rotational speed increases, transmission shaft 22 rotational speed increases, slide bar 15 and the corresponding improvement of flabellum 16's rotational speed this moment, thereby make the atmospheric pressure at shrouding 11 top reduce, can drive shrouding 11 upstream under the effect of atmospheric pressure difference about shrouding 11 this moment, thereby drive support 7 and its inside pressure roller 6 upstream, can become flexible to the pressure roller between first backing roll 17 and the second backing roll 18, be favorable to avoiding the excessive straightness that draws the copper product that the rotation of transmission shaft 22 changes, be favorable to avoid the copper product surface appearance, this structure can be according to the up-and-down motion of motor 21's dynamic adjustment 6, thereby can not become flexible copper product pressure and copper product pressure and copper product that can not hard up and the phenomenon can be realized the tight structure and the phenomenon that the crackle appears, thereby can more the tight structure appears.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a copper product continuous extrusion pumping device of crack control line and surperficial skinning, includes bottom plate (1), bottom plate (1) top one side is provided with make-up machine (2), make-up machine (2) one side is provided with the copper product, make-up machine (2) one side is provided with initiative compression roller (3), initiative compression roller (3) bottom is provided with from compression roller (4), the copper product sets up between initiative compression roller (3) and from compression roller (4), initiative compression roller (3) one side is provided with drum (5), its characterized in that: an adjusting component is arranged between the driving compression roller (3) and the forming machine (2);

the adjusting assembly comprises a pressure roller (6), the pressure roller (6) is arranged at the top of a copper material, a support (7) is arranged on the outer side of the pressure roller (6), the pressure roller (6) is rotatably connected inside the support (7), support rods (8) are fixedly connected to the front side and the rear side of the support (7), sleeves (9) are arranged at the bottom ends of the support rods (8), the support rods (8) are slidably connected with the sleeves (9), a first spring is arranged at the inner bottom end of each sleeve (9), a cylinder (10) is arranged at the bottom of the support (7), a sealing plate (11) is slidably connected inside the cylinder (10), a pull rod (12) is fixedly connected to the top of the sealing plate (11), a second spring (13) is arranged at the top of the sealing plate (11), air pipes (14) are arranged on the front side and the rear side of the cylinder (10), a sliding rod (15) is arranged inside the air pipe (14), the fan blade (15) is rotatably connected with the air pipe (14), a second spring (13) is arranged at the top of the sealing plate (11), an active motor (16) is arranged at one end, of the sliding rod (10) is arranged at the front side and the rear side of the cylinder (10), the improved wire coil fixing device is characterized in that a transmission shaft (22) is fixedly connected to the output end of the motor (21), the transmission shaft (22) is fixedly connected with the second rotating rod, a base is arranged at the bottom end of the motor (21), the base is fixedly connected to the top of the bedplate (20), a cross rod is fixedly connected to the rear side of the wire coil (5), a vertical plate (23) is arranged at one end, away from the wire coil (5), of the cross rod, the cross rod is rotatably connected with the vertical plate (23), the vertical plate (23) is fixedly connected to the top of the bedplate (20), a first belt wheel (27) is fixedly connected to the outer side of the cross rod, a second belt wheel is fixedly connected to the outer side of the transmission shaft (22), a first belt (24) is sleeved on the outer sides of the first belt wheel (27) and the second belt wheel, a third belt wheel (26) is fixedly connected to the outer side of the transmission shaft (22), a fourth belt wheel is arranged on the outer side of the sliding rod (15), and a second belt (25) is sleeved on the outer sides of the third belt wheel (26) and the fourth belt wheel.

2. The copper material continuous extrusion forming pumping device for preventing cracks and surface peeling as claimed in claim 1, which is characterized in that: make-up machine (2) one side is provided with first supporting roller (17), both sides all are provided with branch around first supporting roller (17), branch and first supporting roller (17) rotate to be connected, first supporting roller (17) one end and make-up machine (2) fixed connection are kept away from to branch.

3. The copper material continuous extrusion forming pumping device for preventing cracks and surface peeling as claimed in claim 1, which is characterized in that: initiative compression roller (3) are close to make-up machine (2) one side and are provided with second backing roll (18), second backing roll (18) front side both sides all are provided with baffle (19), the first dwang of the equal fixedly connected with in both ends around second backing roll (18), second backing roll (18) are rotated through first dwang and baffle (19) and are connected, the equal fixedly connected with second dwang in both sides around initiative compression roller (3) and driven compression roller (4), initiative compression roller (3) and driven compression roller (4) all rotate through second dwang and baffle (19) and are connected.

4. The copper material continuous extrusion forming pumping device with crack prevention and surface peeling functions as claimed in claim 3, characterized in that: a bedplate (20) is arranged between the baffle (19) and the bottom plate (1), a first supporting leg is fixedly connected between the baffle (19) and the bedplate (20), a second supporting leg is fixedly connected between the bedplate (20) and the bottom plate (1), and a third supporting leg is fixedly connected between the forming machine (2) and the bottom plate (1).

5. The copper material continuous extrusion forming pumping device for preventing cracks and surface peeling as claimed in claim 1, which is characterized in that: the cylinder (10) is fixedly connected to the top of the bottom plate (1), and the cylinder (10) is made of stainless steel materials.

6. The copper material continuous extrusion forming pumping device with crack prevention and surface peeling functions as claimed in claim 5, wherein the copper material continuous extrusion forming pumping device is characterized in that: the diameter of the third belt wheel (26) is larger than that of the fourth belt wheel, and the diameter of the first belt wheel (27) is larger than that of the second belt wheel.