CN210679689U

CN210679689U - Production of HFB electric power protecting pipe is with edge rolling machine

Info

Publication number: CN210679689U
Application number: CN201921707527.2U
Authority: CN
Inventors: 李春国; 李清喜
Original assignee: Qingdao Shengda Plastic Machinery Co ltd
Current assignee: Qingdao Shengda Plastic Machinery Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-05
Anticipated expiration: 2029-10-12

Abstract

The utility model relates to a protective sheath production field just discloses a rounding machine is used in production of HFB electric power protective sheath, comprising a base plate, the top fixedly connected with shaping piece of bottom plate, the through-hole has been seted up to the inside of shaping piece, the pan feeding passageway has been seted up at the top of shaping piece, the bottom of pan feeding passageway and the top of through-hole intercommunication, fixed mounting has first backup pad on the bottom plate, first backup pad is located the left side of shaping piece, the inside fixedly connected with fixed axle of first backup pad, the right side of fixed axle extends to the inside of through-hole, the cover is equipped with the roller rather than rotating the connection on the fixed axle, the cover is equipped with the insulating rod rather than fixed connection on the fixed axle, the insulating rod is located the inside of roller, around being equipped with solenoid on the insulating rod. The utility model discloses a, it is complicated to have solved the structure of protective casing manufacturing with edge rolling machine, and production relies on the slow simple shaping of circular port, and the completion degree is low, problem that production efficiency is low.

Description

Production of HFB electric power protecting pipe is with edge rolling machine

Technical Field

The utility model relates to a protecting pipe production field specifically is a rounding machine is used in production of HFB electric power protecting pipe.

Background

The HFB power pipe is a novel structure plastic pipeline which is made of polypropylene serving as a main raw material by adopting a special compound reinforced modified formula and a processing technology, has a series of advantages of novel structure, high strength, good temperature resistance, simple and convenient construction, cost saving and the like, is mainly applied to urban and rural Ming excavation cable duct arrangement engineering for high-voltage transmission lines and cables with U-shaped cooling pipes (10) KV, is suitable for paving sidewalks and green belts in a common mode, is suitable for paving across roads in a standard mode, is used as a new industrial product of the power pipe for excavation, and solves the industrial difficulties of difficult process forming, material compound modification and the like.

In the case of a conventional manufacturing device and a manufacturing method of an HFB power sheath tube, a strip-shaped continuous sheet of the HFB power sheath tube is sequentially rolled into a cylindrical shape from the front end side by a cylindrical forming machine to form a continuous cylindrical body, or the cylindrical HFB power sheath tube is continuously conveyed to a slit forming device to form a continuous corrugated tube with slits.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a rounding machine is used in production of HFB electric power protecting pipe has simple structure, and the sheath pipe shaping improves production efficiency's advantage with higher speed, and it is complicated to have solved the structure of rounding machine for the sheath pipe manufacturing, and production relies on the slow simple shaping of circular port, and the completion degree is low, problem that production efficiency is low.

(II) technical scheme

For realizing above-mentioned simple structure, the purpose of protecting the pipe shaping with higher speed, improvement production efficiency, the utility model provides a following technical scheme:

a rounding machine for HFB power protective sleeve production comprises a base plate, wherein a forming block is fixedly connected to the top of the base plate, a through hole is formed in the forming block, a feeding channel is formed in the top of the forming block, the bottom of the feeding channel is communicated with the top of the through hole, a first supporting plate is fixedly mounted on the base plate and located on the left side of the forming block, a fixing shaft is fixedly connected to the inside of the first supporting plate, the right side of the fixing shaft extends into the through hole, a roller rotatably connected with the fixing shaft is sleeved on the fixing shaft, an insulating rod fixedly connected with the fixing shaft is sleeved on the fixing shaft and located inside the roller, an electromagnetic coil is wound on the insulating rod, a U-shaped cooling pipe is arranged inside the roller, and two ends of the U-shaped cooling pipe penetrate through and extend to the left side of the fixing shaft, the cover is equipped with rather than the second backup pad of rotating the connection on the roller, the second backup pad is located between first backup pad and the shaping piece, the bottom of second backup pad and the top fixed connection of bottom plate, the cover is equipped with rather than fixed connection's first gear on the roller, first gear is located between first backup pad and the second backup pad, fixedly connected with servo motor on the bottom plate, fixedly connected with second gear on servo motor's the output shaft, the second gear meshes with one side that first gear is relative.

Preferably, the fixed shaft is a hollow member, a wire movably connected with the fixed shaft is inserted into the fixed shaft, and the wire is electrically connected with the electromagnetic coil.

Preferably, a first bearing is embedded in the second supporting plate, and an inner ring of the first bearing is rotatably connected with the roller.

Preferably, the left side and the right side of the roller are respectively embedded with a second bearing, and the inner sides of the two second bearings are fixedly connected with the fixed shaft.

Preferably, the fixed shaft is fixedly connected with the first supporting plate in a welding mode.

Preferably, the roller is made of a metal tungsten carbide material.

(III) advantageous effects

Compared with the prior art, the utility model provides a production of HFB power protecting pipe is with edge rolling machine possesses following beneficial effect:

1. the rolling machine for producing the HFB electric power protective sleeve presses the sheet material of the HFB electric power protective sleeve downwards from the material forming channel and enters a crack between the through hole and the roller, the servo motor drives the second gear to drive the first gear to rotate, so that the roller rotates around the second bearing fixedly, the sheet material of the HFB electric power protective sleeve rotates in the crack between the through hole and the roller by the rotating force, the electromagnetic coil is electrified by a lead to generate an alternating magnetic field, the roller cuts alternating magnetic lines of force to generate alternating current when rotating, the metal molecules of the roller move irregularly at high speed, the molecules collide with each other and rub to generate heat energy, the roller self generates heat at high speed, the heating effect is achieved, the sheet material of the HFB electric power protective sleeve is uniformly heated by the rotation of the electromagnetic coil, the energy consumption is effectively reduced by an electromagnetic heating mode, the working stability of a product is improved, and the service life of the product is prolonged, clockwise rotation's roller makes the sheet heat softening of HFB electric power protecting pipe make the contact of sheet both sides merge, the edge rolling is processed into the tubulose, stop after the shaping and give the solenoid circular telegram, let in the U-shaped cooling tube with the refrigerant and cool off the device, it is fixed to make HFB electric power protecting pipe, accomplish processing, again from the shaping piece the right side take out can, moreover, the steam generator is simple in structure, through rotating and heating and cooling, the insulating tube shaping accelerates, the production efficiency is improved, the structure of edge rolling machine for the insulating tube manufacturing is complicated, the production relies on the slow simple shaping of circular port, the completion degree is low, the problem that production efficiency is low.

2. This production of HFB electric power protecting pipe is with rolling machine, give solenoid circular telegram in order to produce alternating magnetic field through the wire, make the roller in the outside cut the alternating magnetic line of force and produce the electric current of reversal when rotating, the high-speed random motion of iron molecule of roller, the molecule collides mutually, the friction produces heat energy, makes roller itself generate heat at a high speed by oneself, plays the heating effect, the effectual energy consumption that has reduced of mode through electromagnetic heating, has improved the stability and the life of product work.

3. This production of HFB electric power protecting pipe is with edge rolling machine makes the smooth and easy rotation of roller in the second backup pad through first bearing, can not influence the sheet shaping to play the effect of support, make overall structure more stable.

4. This production of HFB electric power protecting pipe is with edge rolling machine makes the smooth and easy rotation of roller on the fixed axle through the second bearing to make the better rotation of sheet and all with the heating.

5. This production of HFB electric power protecting pipe is with edge rolling machine makes first backup pad can support fixed, facilitate the use to the fixed axle through the welding of fixed axle and first backup pad.

6. This production of HFB electric power protecting pipe is with edge rolling machine, the roller of making through metal tungsten carbide material has good heat conductivity, can improve antiknock ability, makes the better and the security of heating effect high.

Drawings

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

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

FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the connection structure of the bottom plate and the forming block of the present invention.

In the figure: 1. a base plate; 2. forming a block; 3. a through hole; 4. a feeding channel; 5. a first support plate; 6. a fixed shaft; 7. a roller; 8. an insulating rod; 9. an electromagnetic coil; 10. a U-shaped cooling tube; 11. a second support plate; 12. a first gear; 13. a servo motor; 14. a second gear; 15. a wire; 16. a first bearing; 17. a second bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a rounding machine for producing HFB power protective sleeves comprises a base plate 1, a through hole 3 is fixedly connected to the top of the base plate 1, a through hole 3 is formed in a forming block 2, a feeding channel 4 is formed in the top of the forming block 2, the bottom of the feeding channel 4 is communicated with the top of the through hole 3, a first supporting plate 5 is fixedly mounted on the base plate 1, the first supporting plate 5 is located on the left side of the forming block 2, a fixing shaft 6 is fixedly connected to the inside of the first supporting plate 5, the fixing shaft 6 is fixedly connected with the first supporting plate 5 in a welding manner to play a supporting role, the right side of the fixing shaft 6 extends to the inside of the through hole 3, a roller 7 rotatably connected with the fixing shaft 6 is sleeved on the fixing shaft 6, an insulating rod 8 fixedly connected with the fixing shaft 6 in a heating manner is sleeved on the fixing shaft 6, the insulating rod 8 prevents the fixing shaft 6 from being located inside the, the electromagnetic coil 9 is electrified to generate an alternating magnetic field, so that the roller 7 at the outer side cuts alternating magnetic lines of force to generate alternating current when rotating, iron molecules of the roller 7 move irregularly at high speed, the molecules collide and rub with each other to generate heat energy, the roller 7 self generates heat at high speed to achieve a heating effect, a U-shaped cooling pipe 10 is arranged inside the roller 7, two ends of the U-shaped cooling pipe 10 penetrate through and extend to the left side of the fixed shaft 6, a refrigerant is introduced into the U-shaped cooling pipe 10 to cool the device, so that the HFB electric power sheath pipe is fixed, the roller 7 is sleeved with a second supporting plate 11 which is rotatably connected with the roller, the second supporting plate 11 is positioned between the first supporting plate 5 and the forming block 2, the bottom of the second supporting plate 11 is fixedly connected with the top of the bottom plate 1, the second supporting plate 11 plays a role in fixed support, and a first gear 12 which is fixedly connected with the roller 7 is, the first gear 12 is located between the first support plate 5 and the second support plate 11, the bottom plate 1 is fixedly connected with a servo motor 13, an output shaft of the servo motor 13 is fixedly connected with a second gear 14, the second gear 14 is meshed with one side opposite to the first gear 12, the servo motor 13 enables the second gear 14 to drive the first gear 12 meshed with the second gear to rotate, and therefore the roller 7 fixedly connected with the first gear 12 rotates around the fixed shaft 6 through a second bearing 17.

Further, the fixed shaft 6 is a hollow component, a wire 15 movably connected with the fixed shaft 6 is inserted into the fixed shaft 6, the wire 15 is electrically connected with the electromagnetic coil 9, the electromagnetic coil 9 is electrified through the wire 15 to generate an alternating magnetic field, the roller 7 on the outer side cuts alternating magnetic lines of force to generate alternating current when rotating, iron molecules of the roller 7 move irregularly at high speed, the molecules collide with each other and rub to generate heat energy, the roller 7 automatically generates heat at high speed, the heating effect is achieved, energy consumption is effectively reduced through an electromagnetic heating mode, and the working stability and the service life of a product are improved.

Further, the first bearing 16 is embedded in the second support plate 11, the inner ring of the first bearing 16 is rotatably connected with the roller 7, the roller 7 can smoothly rotate on the second support plate 11 through the first bearing 16, the sheet forming cannot be influenced, the supporting effect is achieved, and the whole structure is more stable.

Further, the left side and the right side of the roller 7 are respectively embedded with a second bearing 17, the inner sides of the two second bearings 17 are fixedly connected with the fixed shaft 6, the roller 7 smoothly rotates on the fixed shaft 6 through the second bearings 17, and therefore the sheets can better rotate and are all heated.

Further, fixed axle 6 and first backup pad 5 are through welded mode fixed connection, and the welding through fixed axle 6 and first backup pad 5 makes first backup pad 5 can support fixed, facilitate the use to fixed axle 6.

Further, the roller 7 is made of metal tungsten carbide materials, and the roller 7 made of the metal tungsten carbide materials has good heat conduction and electric conduction performance, so that the anti-explosion capacity can be improved, the heating effect is better, and the safety is high.

The working principle is as follows: when the device works, a sheet of the HFB electric power protective sleeve is pressed downwards from a feeding channel 4 on a forming block 2 and enters a crack between a through hole 3 and a roller 7, a servo motor 13 is opened to enable a second gear 14 to rotate, the second gear 14 drives a first gear 12 meshed with the second gear to rotate, so that the roller 7 fixedly connected with the first gear 12 rotates around a fixed shaft 6 through a second bearing 17, the sheet of the HFB electric power protective sleeve rotates in the crack between the through hole 3 and the roller 7, an electromagnetic coil 9 is electrified through a lead 15 to generate an alternating magnetic field, the roller 7 on the outer side cuts alternating magnetic lines to generate alternating current when rotating, metal molecules of the roller 7 move randomly at high speed, the molecules collide and rub with each other to generate heat energy, the roller 7 generates heat at high speed by itself to achieve a heating effect, and the sheet of the HFB electric power protective sleeve is uniformly heated through the rotation of the electromagnetic coil 9, the effectual energy consumption that has reduced through electromagnetic heating's mode, the stability and the life of product work have been improved, clockwise rotation's roller 7 makes the sheet heating of HFB electric power protecting pipe soften and makes the contact of sheet both sides fuse, the edge rolling processing becomes the tubulose, stop after the shaping and energize for solenoid 9, let in the refrigerant U-shaped cooling tube 10 and cool down the device, it is fixed to make the HFB electric power protecting pipe, accomplish processing, it can to take out from the right side of shaping piece 2 again, moreover, the steam generator is simple in structure, through rotating and heating cooling, the shaping of accelerating sheath pipe, the production efficiency is improved, the complicated structure of edge rolling machine for the sheath pipe manufacturing is solved, the production relies on the slow simple shaping of circular port, the completion degree is low, the problem of low production efficiency.

The type of the electromagnetic coil 9 is 001, the type of the servo motor 13 is south-Beijing tai Y2-90L-2 pole, other electrical components used in the embodiment can be used, the electronic components are all connected with an external power supply and a control switch for use, and the specific circuit connection mode and the use method are common public technologies and are not described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production of HFB power protecting pipe is with rolling machine, includes bottom plate (1), its characterized in that: the top fixedly connected with of bottom plate (1) becomes one piece (2), through-hole (3) have been seted up to the inside of one piece (2), pan feeding passageway (4) have been seted up at the top of one piece (2), the bottom of pan feeding passageway (4) and the top of through-hole (3) intercommunication, fixed mounting has first backup pad (5) on bottom plate (1), first backup pad (5) are located the left side of one piece (2), the inside fixedly connected with fixed axle (6) of first backup pad (5), the right side of fixed axle (6) extends to the inside of through-hole (3), the cover is equipped with roller (7) rather than the rotation connection on fixed axle (6), the cover is equipped with insulating rod (8) rather than fixed connection on fixed axle (6), insulating rod (8) are located the inside of roller (7), around being equipped with solenoid (9) on insulating rod (8), a U-shaped cooling pipe (10) is arranged inside the roller (7), two ends of the U-shaped cooling pipe (10) penetrate through and extend to the left side of the fixed shaft (6), a second supporting plate (11) rotationally connected with the roller (7) is sleeved on the roller, the second supporting plate (11) is positioned between the first supporting plate (5) and the forming block (2), the bottom of the second supporting plate (11) is fixedly connected with the top of the bottom plate (1), the roller (7) is sleeved with a first gear (12) fixedly connected with the roller, the first gear (12) is located between the first support plate (5) and the second support plate (11), a servo motor (13) is fixedly connected on the bottom plate (1), a second gear (14) is fixedly connected on an output shaft of the servo motor (13), the second gear (14) meshes with the opposite side of the first gear (12).

2. The rounding machine for producing the HFB power protecting pipe as claimed in claim 1, wherein: the fixing shaft (6) is a hollow component, a conducting wire (15) movably connected with the fixing shaft (6) penetrates through the fixing shaft (6), and the conducting wire (15) is electrically connected with the electromagnetic coil (9).

3. The rounding machine for producing the HFB power protecting pipe as claimed in claim 1, wherein: a first bearing (16) is embedded in the second supporting plate (11), and the inner ring of the first bearing (16) is rotatably connected with the roller (7).

4. The rounding machine for producing the HFB power protecting pipe as claimed in claim 1, wherein: the left side and the right side of the roller (7) are respectively embedded with a second bearing (17), and the inner sides of the second bearings (17) are respectively fixedly connected with the fixed shaft (6).

5. The rounding machine for producing the HFB power protecting pipe as claimed in claim 1, wherein: the fixed shaft (6) is fixedly connected with the first supporting plate (5) in a welding mode.

6. The rounding machine for producing the HFB power protecting pipe as claimed in claim 1, wherein: the roller (7) is made of metal tungsten carbide material.