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CN107081690B - Horizontal brush roller forming machine - Google Patents

Horizontal brush roller forming machine Download PDF

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Publication number
CN107081690B
CN107081690B CN201710438974.1A CN201710438974A CN107081690B CN 107081690 B CN107081690 B CN 107081690B CN 201710438974 A CN201710438974 A CN 201710438974A CN 107081690 B CN107081690 B CN 107081690B
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China
Prior art keywords
valve
frame
forming machine
hydraulic
hydraulic cylinder
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Active
Application number
CN201710438974.1A
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Chinese (zh)
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CN107081690A (en
Inventor
丁先华
曹阳军
郑汉军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Huadong Hydraulic Technology Co Ltd
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Nantong Huadong Hydraulic Technology Co Ltd
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Priority to CN201710438974.1A priority Critical patent/CN107081690B/en
Publication of CN107081690A publication Critical patent/CN107081690A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a horizontal brush roll forming machine which comprises a frame, a moving platform, a guide assembly, a moving trolley, an anti-tensioning mechanism, a hydraulic system and a travel limiting device, wherein the guide assembly is fixedly connected with the frame, the moving platform can horizontally move along the guide assembly, the hydraulic system is used for driving the moving platform to move, and the travel limiting device is used for limiting the movement position of the moving platform; the movable trolley is used for supporting the inner shaft of the roller body when the inner shaft of the roller body is fed; the anti-tensioning mechanism is used for restraining expansion of the material ring. The invention has the advantages of adapting to the molding requirement of the large-sized brush roller, being convenient for installation, facilitating the safe work of operators, shortening the working period, improving the working efficiency and the like.

Description

Horizontal brush roller forming machine
Technical Field
The invention relates to a forming machine, in particular to a horizontal brush roll forming machine.
Background
With the continuous development of the China industry, the industrial brush roller is also an indispensable part of partial industrial mechanical equipment, and the main polishing brush roller products in the market at present are as follows: nonwoven roll brushes, filament brush rolls and brush rolls. The brush roller is suitable for grinding, cleaning, polishing and waxing in marble, glass industry, metal plate industry, metallurgy industry and the like. The prior art molding machine has the following disadvantages:
(1) By adopting a conventional vertical structure, a deeper pit must be dug; and because the height of the machine opening is larger and reaches 5m, the height requirement on the factory building is higher, and the investment cost of enterprises is high.
(2) By adopting a conventional vertical structure, an operator needs to climb to a higher platform position during charging; the polishing brush roller is difficult to install and lift before and after forming, and the operation is unsafe.
(3) The workbench of the forming machine is designed to be open to the side surface in a semicircular shape. The bending strength of the workbench is greatly weakened, the forming requirement of the large-specification polishing brush roller is difficult to adapt, and the manufacturing cost of the machine is increased.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the horizontal brush roll forming machine which has the advantages of simple installation and convenient operation.
The invention provides a horizontal brush roll forming machine which comprises a frame, a moving platform, a guide assembly, a hydraulic system, a moving trolley, an anti-tensioning mechanism and a travel limiting device.
Further, the guide assembly is fixedly connected with the frame, the mobile platform can horizontally move along the guide assembly, the hydraulic system is used for driving the mobile platform to move, and the travel limiting device is used for limiting the movement position of the mobile platform.
Further, the movable trolley is used for supporting the inner shaft of the roller body, so that feeding of the inner shaft of the roller body is facilitated.
Further, the anti-tensioning mechanism is used for restraining expansion of the material ring.
Specifically, the frame includes frame I and frame II, the direction subassembly is a plurality of guide post.
Further, through holes are formed in the frame I and the frame II and used for fixing two ends of the guide post.
Further, a carrier roller groove with a semicircular opening upwards is arranged at the center of the mobile platform, and a circular through hole is arranged at the center of the rack II.
Further, the diameters of the carrier roller groove and the circular through hole are equal, and screw holes are uniformly distributed around the carrier roller groove and the circular through hole.
Further, one end of the semicircular opening die can be installed in the carrier roller groove, and the other end of the semicircular opening die is installed in the circular through hole and used for supporting the brush roller shaft head.
Specifically, the travelling car includes supporter, adjusting screw, gyro wheel, guide rail and guide rail base.
Further, the support body is used for supporting the inner shaft of the roller body, so that the center line of the inner shaft of the roller body is concentric with the axis of the machine body.
Further, the adjusting screw is used for adjusting the height of the supporting body.
Further, the roller is used for changing the horizontal position of the mobile trolley.
Further, the support body is a semicircular concave surface.
Preferably, the roller is a semicircular groove, the guide rail is made of round steel, and the inner diameter of the semicircular groove is matched with the outer diameter of the round steel.
Further, the circular arc at the lower part of the round steel is milled flat and welded on the guide rail base.
Further, the guide rail base is fixed on the ground plane through foundation bolts.
Further, the anti-tensioning mechanism is annular, two limiting rods are arranged in the 120-degree direction of the circumference of the annular anti-tensioning mechanism, and a set screw is arranged in the other 120-degree direction.
Furthermore, the head of the set screw is provided with a wear-resistant copper pad to protect the surface of the guide post.
Specifically, the travel limiting device comprises a bracket, an induction block and a proximity switch.
Further, the support is fixed on the upper side of the transition support of the frame I and the guide post.
Further, the sensing block is fixed on the upper surface of the mobile platform.
Further, the proximity switch is fixed on the bracket.
Specifically, the hydraulic system comprises a hydraulic pump, a motor, a main oil cylinder, a control valve, a transition valve, a filling valve and an oil tank.
Further, the extending end of the piston rod of the main oil cylinder is fixedly connected with the movable platform.
Preferably, the main oil cylinder comprises a single piston rod hydraulic cylinder I and a hydraulic cylinder II.
Furthermore, the hydraulic cylinder I and the hydraulic cylinder II are horizontally and parallelly arranged on the frame I.
Further, a gas release screw hole is drilled at the rodless cavity cylinder barrel of the hydraulic cylinder I, II.
Preferably, the rodless cavity top ends of the hydraulic cylinder I and the hydraulic cylinder II are connected with the transition valve through square flanges and are converged to the filling valve.
Further, the charging valve is vertically arranged on the transition valve.
Preferably, the valve core of the liquid filling valve is in an inner conical shape.
Further, the charging valve is installed on one side of the rodless cavity of the hydraulic cylinder I, II.
When the hydraulic cylinder I, II rapidly advances by virtue of the moving platform, the rodless cavity of the hydraulic cylinder I, II forms vacuum, the liquid filling valve is opened by negative pressure, and oil in the oil tank enters the rodless cavity of the hydraulic cylinder I, II through the liquid filling valve; during return, the system low pressure controls the oil to push the main valve core of the liquid filling valve, so that the oil in the rodless cavity of the hydraulic cylinder I, II flows back to the oil tank through the liquid filling valve.
Preferably, the hydraulic pump is a high-low pressure double pump, the motor is a double-shaft extension motor, and the high-low pressure double pump is driven by the double-shaft extension motor.
The beneficial effects of the invention are as follows:
(1) The forming machine adopts a horizontal structure, does not need to dig deeper pit and build higher factory buildings, and is convenient for installation.
(2) The polishing brush roller is horizontally arranged at a height of 1m above the ground level, so that operators can work safely.
(3) The forming machine is only designed to be a semicircular upper opening at the center, the center of the machine frame II is provided with a through hole, and the strength of the through hole and the machine frame I is equal, so that the forming machine can meet the forming requirement of a large-specification polishing brush roller.
(4) When the multi-layer annular punching part material ring returns after being pressurized, the anti-tensioning mechanism can restrict the axial expansion of the material ring during feeding.
(5) When the polishing brush roller is fed intermittently frequently, the forming machine moving trolley can support the center line of the inner shaft of the roller body to be concentric with the axis of the machine body, so that the auxiliary working time in production is effectively shortened. The hydraulic machine was determined to be capable of one duty cycle for 40 seconds.
(6) The hydraulic system adopts a high-low pressure double-pump structure and is driven by a double-shaft extension motor. The low-flow plunger pump works during high-pressure pressing; and the high-flow vane pump and the high-pressure pump work simultaneously during fast forward and return stroke, so that the working efficiency is high.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a horizontal brush roll forming machine;
FIG. 2 is a top view of a horizontal brush roll forming machine;
FIG. 3 is a left side view of a horizontal brush roll former;
FIG. 4 is a right side view of a horizontal brush roll former;
FIG. 5 is a schematic diagram of a horizontal brush roll former hydraulic system;
fig. 6 is a schematic diagram of a travelling car of the horizontal brush roll forming machine.
In the figure: 1-frame I, 2-frame II, 3-mobile platform, 4-horizontal guide post, 5-travelling car, 51-supporter, 52-adjusting screw, 53-gyro wheel, 54-guide rail, 55-guide rail base, 61-gag lever post, 7-hydraulic system, 71-pneumatic cylinder I, 72-pneumatic cylinder II, 73-transition valve, 74-charging valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
referring to fig. 1 to 5, the invention provides a horizontal brush roll forming machine, which comprises a frame, a moving platform 3, a guide assembly 4, a hydraulic system 7, a moving trolley 5, an anti-tensioning mechanism 6 and a travel limiting device.
Further, the guide assembly 4 is fixedly connected with the frame, the moving platform 3 can horizontally move along the guide assembly 4, the hydraulic system 7 is used for driving the moving platform 3 to move, and the travel limiting device 8 is used for limiting the moving position of the moving platform 3.
Further, the moving trolley 5 is used for supporting the inner shaft of the roller body, so that feeding of the inner shaft of the roller body is facilitated.
Further, the anti-tensioning mechanism 6 is used for restraining the expansion of the material ring.
Specifically, the frame comprises a frame I (1) and a frame II (2), and the guide component 4 is a plurality of guide posts.
Further, through holes are formed in the machine frame I (1) and the machine frame II (2) and used for fixing two ends of the guide post.
Further, a carrier roller groove 31 with a semicircular opening upwards is arranged in the center of the mobile platform 3, and a circular through hole 21 is arranged in the center of the frame II (2).
Further, the diameters of the carrier roller groove and the circular through hole 21 are equal, and screw holes are uniformly distributed around the carrier roller groove and the circular through hole.
Further, one end of the semicircular opening die can be installed in the carrier roller groove, and the other end of the semicircular opening die is installed in the circular through hole and used for supporting the brush roller shaft head.
As shown in fig. 6, the travelling car 5 includes a support body 51, an adjusting screw 52, rollers 53, a guide rail 54, and a guide rail base 55.
Further, the supporting body 51 is used for supporting the inner shaft of the roller body, so that the center line of the inner shaft of the roller body is concentric with the axis of the machine body.
Further, the adjusting screw 52 is used for adjusting the height of the supporting body 51.
Further, the roller 53 is used to change the horizontal position of the mobile cart 5.
Further, the supporting body 51 is a semicircular concave surface.
Preferably, the roller 53 is a semicircular groove, the guide rail 54 is a round steel, and the inner diameter of the semicircular groove is matched with the outer diameter of the round steel.
Further, the lower arc of the round steel is milled flat and welded to the guide rail base 55.
Further, the rail base 55 is fixed to the ground plane by anchor bolts.
Further, the anti-tensioning mechanism 6 is annular, two limiting rods 61 are arranged in the 120-degree direction of the circumference of the annular anti-tensioning mechanism, and a set screw is installed in the other 120-degree direction.
Furthermore, the head of the set screw is provided with a wear-resistant copper pad to protect the surface of the guide post.
Specifically, the travel limiting device comprises a bracket, an induction block and a proximity switch.
Further, the support is fixed on the upper side of the transition support of the frame I (1) and the guide post.
Further, the sensing block is fixed on the upper surface of the mobile platform 3.
Further, the proximity switch is fixed on the bracket.
Specifically, the hydraulic system 7 includes a hydraulic pump, a motor, a master cylinder, a control valve, a transition valve 73, a charge valve 74, and an oil tank.
Further, the extending end of the piston rod of the main oil cylinder is fixedly connected with the moving platform 3.
Preferably, the master cylinder comprises a single piston rod hydraulic cylinder I (71) and a hydraulic cylinder II (72).
Further, the hydraulic cylinder I (71) and the hydraulic cylinder II (72) are horizontally and parallelly arranged on the frame I (1).
Further, a gas release screw hole is drilled at the rodless cavity cylinder barrel of the hydraulic cylinder I, II (71, 72).
Preferably, the rodless chamber top ends of the hydraulic cylinder I (71) and the hydraulic cylinder II (72) are connected with the transition valve 73 through square flanges and are converged to the charging valve 74.
Further, the charging valve 74 is vertically installed on the transition valve 73.
Preferably, the valve core of the charging valve 74 is tapered.
Further, the charge valve 74 is mounted on the rodless chamber side of the hydraulic cylinder I, II (71, 72).
When the hydraulic cylinders I, II (71, 72) rapidly advance by virtue of the movable platform 3, the rodless cavities of the hydraulic cylinders I, II (71, 72) form vacuum, the charging valve 74 is opened by negative pressure, and oil in the oil tank enters the rodless cavities of the hydraulic cylinders I, II (71, 72) through the charging valve 74; during return, the system low pressure controls the oil to push the main valve core of the charging valve 74, so that the oil in the rodless cavity of the hydraulic cylinder I, II (71, 72) flows back to the oil tank through the charging valve 74.
Preferably, the hydraulic pump is a high-low pressure double pump, the motor is a double-shaft extension motor, and the high-low pressure double pump is driven by the double-shaft extension motor.
Furthermore, the oil tank is formed by welding steel plates and is provided with a cleaning window and a liquid level thermometer.
The above disclosure is only a preferred embodiment of the present invention, and it is needless to say that the scope of the invention is not limited thereto, and therefore, the equivalent changes according to the claims of the present invention still fall within the scope of the present invention.

Claims (8)

1. The horizontal brush roll forming machine comprises a frame, a moving platform (3), a guide assembly (4) and a hydraulic system (7), and is characterized by further comprising a moving trolley (5), an anti-tensioning mechanism (6) and a travel limiting device;
the guide assembly (4) is fixedly connected with the frame, the movable platform (3) can horizontally move along the guide assembly (4), the hydraulic system (7) is used for driving the movable platform (3) to move, and the travel limiting device (8) is used for limiting the movement position of the movable platform (3); the movable trolley (5) is used for supporting the inner shaft of the roller body so as to facilitate feeding in the inner shaft of the roller body;
the anti-tensioning mechanism (6) is used for restraining expansion of the material ring;
the machine frame comprises a machine frame I (1) and a machine frame II (2), wherein the guide assembly (4) is a plurality of guide posts, and through holes are formed in the machine frame I (1) and the machine frame II (2) and used for fixing two ends of the guide posts;
the center of the mobile platform (3) is provided with a carrier roller groove (31) with a semicircular opening upwards, the center of the frame II (2) is provided with a circular through hole (21), the diameters of the carrier roller groove and the circular through hole (21) are equal, and screw holes are uniformly distributed around the carrier roller groove and the circular through hole;
one end of the semicircular opening die can be installed in the carrier roller groove, and the other end of the semicircular opening die is installed in the circular through hole and used for supporting the brush roller shaft head;
the hydraulic system (7) comprises a hydraulic pump, a motor, a main oil cylinder, a control valve, a transition valve (73), a liquid filling valve (74) and an oil tank, wherein the extending end of a piston rod of the main oil cylinder is fixedly connected with the movable platform (3);
the main oil cylinder comprises a single-piston rod hydraulic cylinder I (71) and a hydraulic cylinder II (72), the hydraulic cylinder I (71) and the hydraulic cylinder II (72) are horizontally and parallelly arranged on the frame I (1), and a gas release screw hole is drilled at a rodless cavity cylinder barrel of the hydraulic cylinder I, II (71, 72);
the hydraulic cylinder I (71) and the hydraulic cylinder II (72) are connected with the transition valve (73) through square flanges at the top ends of rodless cavities and are converged to the liquid filling valve (74), the liquid filling valve (74) is vertically arranged on the transition valve (73), and a valve core of the liquid filling valve (74) is of an inner cone shape;
the charging valve (74) is arranged on one side of the hydraulic cylinders I, II (71 and 72) without the rod cavity;
the hydraulic pump is a high-low pressure double pump, and the motor is a double-shaft extension motor.
2. The horizontal brush roll forming machine according to claim 1, wherein the travelling trolley (5) comprises a support body (51), an adjusting screw (52), rollers (53), a guide rail (54) and a guide rail base (55); the supporting body (51) is used for supporting the inner shaft of the roller body so that the center line of the inner shaft of the roller body is concentric with the axis of the machine body; the adjusting screw (52) is used for adjusting the height of the supporting body (51); the roller (53) is used for changing the horizontal position of the mobile trolley (5).
3. The horizontal brush roll forming machine according to claim 2, wherein the supporting body (51) is a semicircular concave surface, the roller (53) is a semicircular groove, the guide rail (54) is round steel, the inner diameter of the semicircular groove is matched with the outer diameter of the round steel, the lower circular arc of the round steel is milled flat and welded on the guide rail base (55), and the guide rail base (55) is fixed on a ground plane through foundation bolts.
4. The horizontal brush roll forming machine according to claim 1, wherein the anti-tensioning mechanism (6) is in a ring shape, two limiting rods (61) are arranged in the circumferential 120-degree direction of the ring-shaped anti-tensioning mechanism (6), a set screw is arranged in the other 120-degree direction, and a wear-resistant copper pad is arranged at the head of the set screw to protect the surface of the guide post.
5. The horizontal brush roll forming machine according to claim 1, wherein the travel limiting device comprises a bracket, an induction block and a proximity switch, the bracket is fixed on the upper side of a transition bracket of the frame I (1) and the guide post, the induction block is fixed on the upper surface of the movable platform (3), and the proximity switch is fixed on the bracket.
6. The horizontal brush roll forming machine according to claim 1, wherein when the hydraulic cylinders I, II (71, 72) are rapidly advanced by the moving platform (3), the rodless cavities of the hydraulic cylinders I, II (71, 72) form vacuum, the filling valve (74) is opened by negative pressure, and oil in the oil tank enters the rodless cavities of the hydraulic cylinders I, II (71, 72) through the filling valve (74); during return, the system low pressure controls the oil to push the main valve core of the charging valve (74) so that the oil in the rodless cavity of the hydraulic cylinder I, II (71, 72) flows back to the oil tank through the charging valve (74).
7. The horizontal brushroll former of claim 1, wherein the high and low pressure dual pumps are driven by dual shaft extension motors.
8. The horizontal brushroll forming machine of claim 1, wherein the oil tank is welded from sheet steel and is provided with a cleaning window and a liquid level thermometer.
CN201710438974.1A 2017-06-12 2017-06-12 Horizontal brush roller forming machine Active CN107081690B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710438974.1A CN107081690B (en) 2017-06-12 2017-06-12 Horizontal brush roller forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710438974.1A CN107081690B (en) 2017-06-12 2017-06-12 Horizontal brush roller forming machine

Publications (2)

Publication Number Publication Date
CN107081690A CN107081690A (en) 2017-08-22
CN107081690B true CN107081690B (en) 2023-05-02

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Application Number Title Priority Date Filing Date
CN201710438974.1A Active CN107081690B (en) 2017-06-12 2017-06-12 Horizontal brush roller forming machine

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2073786U (en) * 1990-05-22 1991-03-27 武汉重型机床厂一分厂 Heavy horizontal hydraulic jack
US6309291B1 (en) * 1999-10-14 2001-10-30 Bill Robertson Cox Brush cutter
CN1259144C (en) * 2001-09-17 2006-06-14 郝志刚 Horizontal mill
US20040157539A1 (en) * 2002-07-26 2004-08-12 Stenftenagel John R. Scuffing machine for finishing wood products
JP2007117630A (en) * 2005-10-31 2007-05-17 Fuiisa Kk Brush such as brush for foodstuff and its manufacturing method
KR101300594B1 (en) * 2010-12-20 2013-08-27 이범주 Manufacturing device for spool
CN202780417U (en) * 2012-09-14 2013-03-13 上海艾多维钢铁工程技术有限公司 Horizontal hairbrush ring pressing machine
CN207206221U (en) * 2017-06-12 2018-04-10 南通华东油压科技有限公司 A kind of horizontal brush roll forming machine

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