CN211707822U

CN211707822U - Single-side and double-side flanging machine for screen frame

Info

Publication number: CN211707822U
Application number: CN201922322370.8U
Authority: CN
Inventors: 孟保亮; 殷文军; 范佳宁; 郭清江; 李平; 刘洋
Original assignee: Xinxiang Zhenying Machinery Equipment Co Ltd
Current assignee: Xinxiang Zhenying Machinery Equipment Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-20
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a single bilateral flanger of reel, including work platform, disc anchor clamps, hollow shaft, solid axle, axle supporter, band pulley, rotating electrical machines, locking rotary mechanism and pneumatic cylinder. The working platform is sequentially fixed with a single-side spinning device, a flattening device, a double-side spinning device, a flattening device and a single-side spinning device in the anticlockwise direction around the disc clamp, the front ends of the two single-side spinning devices, the two flattening devices and the double-side spinning device point to the circle center of the disc clamp, and at least 3 supporting and positioning devices are fixed on the working platform and are positioned at the lower part of the edge of the disc clamp. The unilateral spinning device and the flattening device are matched, so that the folded unilateral is more flattened, and the bilateral spinning device and the flattening device are matched, so that the folded bilateral is also more flattened. And the whole flanging machine can be operated by a control panel, so that the flanging machine is simple and clear and has high automation degree.

Description

Single-side and double-side flanging machine for screen frame

Technical Field

The utility model belongs to reel processing equipment field relates to a reel list both sides flanger particularly.

Background

The screen frame of the rotary vibration screen needs to be flanged in the processing process. The existing flanging process is that firstly stainless steel is cut into strips, then two ends of the stainless steel are folded, the folded stainless steel strips need to be rolled by a rolling and rounding machine, and finally the stainless steel strips after being rolled are welded on a screen frame. However, when welding is carried out, the smoothness of the welding line is difficult to guarantee, manual further polishing and repairing are needed, time and labor are wasted, and production cost is increased.

The patent 201720722115.0 granted by the prior national intellectual property office is named as a screen frame flanging machine, and discloses a flanging machine which mainly comprises a workpiece clamping mechanism, a spinning positioning mechanism and a flanging spinning supporting mechanism. The workpiece clamping mechanism is characterized in that a solid shaft is fixed with a tapered locking block through a nut, slide blocks of dovetail guide rails are correspondingly fixed on the tapered locking block, an arc-shaped clamping plate is correspondingly connected onto each slide block of each dovetail guide rail through a rib plate to form a slide block assembly, each arc-shaped clamping plate is connected with each other end to end through a locking spring and a hook, a dovetail on each slide block of each dovetail guide rail is matched and assembled with a dovetail groove on a locking tray, the locking tray is welded with a hollow shaft, the other end of the solid shaft penetrates through the bottom of the hollow shaft to be connected with a locking rotating mechanism, the locking rotating mechanism is fixed through the nut and a hydraulic cylinder, the bottom of the hydraulic cylinder is fixed at the bottom of a rack, a belt pulley is arranged at the bottom of the hollow shaft and driven to rotate through a triangular belt, and the hollow shaft is, the support shell is welded on the working table surface. The handle processing on the spinning positioning mechanism has the hole of wearing of screwing with the lead screw, and the both ends of lead screw are supported by tapered roller bearing, and every tapered roller bearing corresponds a bearing frame fixedly, bearing frame and another bearing frame fix respectively on the spout curb plate by fastening bolt, the spout curb plate passes through another bolt fastening on the bottom plate, and the portal frame roof welds on the curb plate, and the slider passes through another bolt and fixes with the spinning positioning head, the slider bottom is equipped with the rectangular guide rail, the rectangular guide rail groove is installed in the bottom plate, a pair of bearing and minor axis are installed to spinning positioning head liam, the other end of minor axis passes through the nut and constitutes rotary mechanism, and the other end of minor axis is fixed on the support through another nut. Processing has the shaft hole with the lead screw assembly on turn-ups spinning supporting mechanism's the handle of exerting pressure, the lead screw both ends are supported through tapered roller bearing and two bearing frames respectively, and two bearing frames are fixed on two adjacent spout curb plates with the bolt respectively, two spout curb plates pass through fastening bolt and bottom plate fastening, the bottom plate passes through another bolt and table surface fastening, are equipped with in the bottom plate and enable the gliding rectangle guide rail groove of slider, have the spinning head seat of taking the minor axis through the bolt fastening on the slider, and spinning head seat liam is equipped with the spinning head, supports in spinning head seat by a pair of deep groove ball bearing in the spinning head, a pair of deep groove ball bearing between separate with the spacer. In addition, this reel flanger still includes the work piece support frame. The spinning positioning mechanism is fastened with a portal frame top plate through bolts, and the flanging spinning supporting mechanism is fastened on the working table top through bolts. Although this reel flanger has realized turning over the operation of rolling over to the unilateral of reel, nevertheless can't realize turning over a processing to the reel bilateral, in addition, its turn-ups effect is unsatisfactory, and the unilateral unevenness of turning over leads to finally shaking the sealed effect of sieve poor soon. In the technical scheme, the handle operation is adopted, so that time and labor are wasted, and the automation degree is not high.

Disclosure of Invention

The utility model aims at providing a can realize turning over the flanger of rolling over the processing to unilateral, the both sides of reel, and this flanger degree of automation is high, and the unilateral or the bilateral effect of turning over levels.

The task of the utility model is accomplished like this, including work platform (1), disc anchor clamps (2), vertical hollow shaft (10) and the cover of installing in disc anchor clamps (2) center bottom establish solid axle (11), axle support body (12) and band pulley (13) in this hollow shaft (10) from top to bottom in proper order and fix on hollow shaft (10), this band pulley (13) and the band pulley belt transmission of fixing on rotating electrical machines (9) on bottom bracket (16), locking rotary mechanism (14) up end links to each other with the bottom of solid axle (11), the lower terminal surface and the vertical tailpiece of the piston rod portion fixed connection who fixes pneumatic cylinder (15) on bottom bracket (16), its characterized in that: work platform (1) is gone up and is fixed with unilateral spinning device (3), levels device (4), bilateral spinning device (5), levels device (4) and unilateral spinning device (3) around disc anchor clamps (2) anticlockwise in proper order, just two unilateral spinning device (3), two level device (4) and one unilateral spinning device (5) front end all point to the centre of a circle of disc anchor clamps (2), and 3 at least support positioner (6) and fix work platform (1) is gone up and is in disc anchor clamps (2) edge lower part.

The unilateral spinning device (3) comprises a unilateral spinning base (3-1) fixed on a working platform (1) through bolts, a hydraulic cylinder support (3-12) is fixed at the rear part of the upper top surface of the unilateral spinning base (3-1), lower sliding rails (3-2) are fixed at the two sides of the front part of the unilateral spinning base (3-1), a spinning support (3-3) can freely slide on the lower sliding rails (3-2), a unilateral spinning head support (3-9) is fixed on the front end surface of the spinning support (3-3), a unilateral spinning head rotating shaft (3-11) is vertically fixed on the upper end surface of the unilateral spinning head support (3-9), a unilateral spinning head (3-8) is fixed at the upper end of the unilateral spinning head rotating shaft (3-11) through a bearing, and upper sliding rails (3-4) are fixed at the two sides of the upper end surface of the spinning support (, the positioning support (3-5) can freely slide on the upper slide rail (3-4), the unilateral spinning positioning head rotating shaft (3-10) is upwards obliquely fixed on the front end surface of the positioning support (3-5), the cone-shaped unilateral spinning positioning head (3-6) is fixed on the upper part of the unilateral spinning positioning head rotating shaft (3-10) through a bearing, and the lowest oblique generatrix of the unilateral spinning positioning head (3-6) is parallel to the working platform (1), two unilateral spinning hydraulic cylinders (3-7) are sequentially fixed on one side of the hydraulic cylinder bracket (3-12) horizontally from top to bottom, the end of the piston rod of the upper unilateral spinning hydraulic cylinder is fixed on the rear end face of the positioning support (3-5), and the end of the piston rod of the lower unilateral spinning hydraulic cylinder is fixed on the rear end face of the spinning support (3-3).

The upper ends of the unilateral spinning heads (3-8) and the oblique upper ends of the unilateral spinning positioning heads (3-6) are provided with fillets.

The leveling device (4) comprises a leveling base (4-1) fixed on a working platform (1) through bolts, a hydraulic cylinder support (4-4) is fixed at the rear part of the upper top surface of the leveling base (4-1), rails (4-2) are fixed at the two sides of the front part of the leveling base, a movable support (4-3) can freely move on the rails (4-2), the end part of a piston rod of a movable hydraulic cylinder (4-5) horizontally fixed at the rear side of the hydraulic cylinder support (4-4) is fixed at the lower position close to the rear end surface of the movable support (4-3), a top plate (4-15) is fixed at the upper part of the movable support (4-3), a vertical rail (4-12) is vertically fixed at the front end surface, an upper roller support (4-8) and a lower roller support (4-9) are sequentially arranged on the vertical rail (4, the upper roll hydraulic cylinder (4-7) and the lower roll hydraulic cylinder (4-6) are vertically fixed on the top plate (4-15) in sequence, the end part of a piston rod of the upper roll hydraulic cylinder (4-7) penetrates through the top plate (4-15) and is fixedly connected with the upper roll support (4-8), the end part of a piston rod of the lower roll hydraulic cylinder (4-6) penetrates through the top plate (4-15) and is fixedly connected with the lower roll support (4-9), an upper roll shaft (4-13) is upwards and obliquely fixed on the side end face of the upper roll support (4-8), a cone-shaped upper roll (4-10) is fixed on the upper roll shaft (4-13) through a bearing, a lower roll shaft (4-14) is horizontally fixed on the side end face of the lower roll support (4-9), and a lower roll (4-11) is fixed on the lower roll shaft, the lowest oblique generatrix of the upper roller (4-10) and the generatrix of the lower roller (4-11) are parallel to the working platform (1).

The bilateral spinning device (5) comprises a bilateral spinning base (5-1) fixed on a working platform (1) through bolts, a hydraulic cylinder frame (5-11) is fixed at the rear part of the upper top surface of the bilateral spinning base (5-1), a lower rail (5-2) is fixed at two sides of the front part of the upper top surface of the bilateral spinning base (5-1), a lower support (5-3) can freely slide on the lower rail (5-2), a fixed block (5-5) is fixed at the front part of the upper top surface of the lower support (5-3), an upper rail (5-4) is fixed at two sides of the rear part of the upper top surface of the lower support (5-3), an upper support (5-7) can freely slide on the upper rail (5-4), a support plate (5-8) is vertically fixed at the rear part of the upper end surface of the upper support (5-7), and a cantilever plate, two ends of a vertical positioning rotating shaft (5-13) are respectively fixed on a cantilever plate (5-9) and an upper support (5-7) through bearings, a bilateral spinning positioning head (5-10) is fixed on the positioning rotating shaft (5-13), a step boss is arranged on the lower bottom surface of the bilateral spinning positioning head (5-10), a spinning rotating shaft (5-14) is vertically fixed on the fixing block (5-5), a bilateral spinning head (5-6) is fixed on the spinning rotating shaft (5-14) through a bearing, a step boss is arranged on the upper end surface of the bilateral spinning head (5-6), two bilateral spinning hydraulic cylinders (5-12) are horizontally fixed on one side of a hydraulic cylinder frame (5-11) up and down, and piston rod ends of the bilateral spinning hydraulic cylinders on the bilateral spinning hydraulic cylinders are fixed on the rear end surface of the support plate (5-8), the end of the piston rod of the lower bilateral spinning hydraulic cylinder is fixed on the rear end face of the lower support (5-3).

And round corners are arranged on the step bosses on the bilateral spinning positioning head (5-10) and the bilateral spinning head (5-6).

The supporting and positioning device (6) comprises a base (6-1) fixed on the working platform (1) through bolts, a supporting column (6-2) is vertically fixed on the base (6-1), one end of a clamping plate (6-3) is fixed on the supporting column (6-2), the other end of the clamping plate is fixed with a lifting hydraulic cylinder (6-4), and a positioning plate (6-5) is fixed at the end part of a piston rod of the lifting hydraulic cylinder (6-4).

The hydraulic station system is characterized in that a controller is arranged in a control panel (7) on the front side of the working platform (1) and is electrically connected with a hydraulic station system (8) and a rotating motor (9) which are arranged on the lower portion of the working platform (1), wherein the hydraulic station system (8) is respectively connected with a hydraulic cylinder (15), two unilateral spinning hydraulic cylinders (3-7) on the unilateral spinning device (3), a moving hydraulic cylinder (4-5) on the leveling device (4), a lower roll hydraulic cylinder (4-6), an upper roll hydraulic cylinder (4-7), two bilateral spinning hydraulic cylinders (5-12) on the bilateral spinning device (5) and a lifting hydraulic cylinder (6-4) on the supporting and positioning device (6) through oil pipes.

The utility model discloses has following effect: in the technical scheme, the disc clamp is sequentially provided with the unilateral spinning device, the leveling device, the bilateral spinning device, the leveling device and the unilateral spinning device in the anticlockwise direction. The unilateral spinning device and the flattening device are matched, so that the folded unilateral is more flattened, and the bilateral spinning device and the flattening device are matched, so that the folded bilateral is also more flattened. And the whole flanging machine can be controlled and operated by the control panel, so that the flanging machine is simple and clear and has high automation degree.

Drawings

Fig. 1 is a top view of the present invention; fig. 2 is a front view of the present invention; FIG. 3 is a front view of the single-sided spinning apparatus; FIG. 4 is a front view of the grading apparatus; fig. 5 is a front view of the double-sided spinning apparatus; FIG. 6 is a front view of the support fixture; fig. 7 is a schematic diagram of the control system of the present invention.

Description of the drawings: 1. a working platform 2 and a disc clamp; 3. 3-1 of a single-side spinning device, 3-2 of a single-side spinning base, 3-2 of a lower sliding rail, 3-3 of a spinning support, 3-4 of an upper sliding rail, 3-5 of a positioning support, 3-6 of a single-side spinning positioning head, 3-7 of a single-side spinning hydraulic cylinder, 3-8 of a single-side spinning head, 3-9 of a single-side spinning head support, 3-10 of a single-side spinning positioning head rotating shaft, 3-11 of a single-side spinning head rotating shaft, 3-12 of a hydraulic cylinder support; 4. The device comprises a leveling device, 4-1 parts of a leveling base, 4-2 parts of a track, 4-3 parts of a movable support, 4-4 parts of a hydraulic cylinder support, 4-5 parts of a movable hydraulic cylinder, 4-6 parts of a lower roller hydraulic cylinder, 4-7 parts of an upper roller hydraulic cylinder, 4-8 parts of an upper roller support, 4-9 parts of a lower roller support, 4-10 parts of an upper roller, 4-11 parts of a lower roller, 4-12 parts of a vertical rail, 4-13 parts of an upper roller shaft, 4-14 parts of a lower roller shaft, 4-15 parts of a top plate; 5. The double-side spinning device comprises 5-1 parts of a double-side spinning base, 5-2 parts of a lower rail, 5-3 parts of a lower support, 5-4 parts of an upper rail, 5-5 parts of a fixing block, 5-6 parts of a double-side spinning head, 5-7 parts of an upper support, 5-8 parts of a supporting plate, 5-9 parts of a cantilever plate, 5-10 parts of a double-side spinning positioning head, 5-11 parts of a hydraulic cylinder frame, 5-12 parts of a double-side spinning hydraulic cylinder, 5-13 parts of a positioning rotating shaft, 5-14 parts of a spinning rotating shaft; 6. The device comprises a supporting and positioning device, 6-1 parts of a base, 6-2 parts of a support column, 6-3 parts of a clamping plate, 6-4 parts of a lifting hydraulic cylinder, 6-5 parts of a positioning plate, 7 parts of a control panel, 8 parts of a hydraulic station system, 9 parts of a rotating motor, 10 parts of a hollow shaft, 11 parts of a solid shaft, 12 parts of a shaft support body, 13 parts of a belt wheel, 14 parts of a locking and rotating mechanism, 15 parts of a hydraulic cylinder, 16 parts of a bottom bracket.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The technical scheme combines the detailed description of the embodiments with the drawings. As shown in fig. 1 and 2, a single-side and double-side flanging machine for a screen frame comprises a working platform 1, a disc clamp 2, a hollow shaft 10 vertically installed at the bottom of the center of the disc clamp 2, and a solid shaft 11, a shaft support 12 and a belt wheel 13 which are sleeved in the hollow shaft 10 and are sequentially fixed on the hollow shaft 10 from top to bottom, wherein the belt wheel 13 is in belt transmission with a belt wheel fixed on a rotating motor 9 on a bottom bracket 16, the upper end surface of a locking rotating mechanism 14 is connected with the bottom end of the solid shaft 11, and the lower end surface is fixedly connected with the end part of a piston rod of a hydraulic cylinder 15 vertically fixed on. Work platform 1 is last to be fixed with unilateral spinning device 3, level and smooth device 4, bilateral spinning device 5, level and smooth device 4 and unilateral spinning device 3 around disc anchor clamps 2 anticlockwise in proper order, just two unilateral spinning devices 3, two levels the device 4 and a bilateral spinning device 5 front end all points to the centre of a circle of

disc anchor clamps

2, and 3 at least support positioner 6 fix work platform 1 is last and be in disc anchor clamps 2 marginal lower part. The unilateral spinning device 3 can perform unilateral turnover operation on the screen frame clamped on the disc clamp 2, the bilateral spinning device 5 can perform bilateral turnover operation on the screen frame, the leveling device 4 can perform leveling operation on the turned and folded unilateral or bilateral, and the supporting and positioning device 6 can position the screen frame in the upper and lower positions.

As shown in figure 3, the single-side spinning device 3 comprises a single-side spinning base 3-1 fixed on a working platform 1 through bolts, a hydraulic cylinder support 3-12 is fixed at the rear part of the upper top surface of the single-side spinning base 3-1, lower slide rails 3-2 are fixed at the two sides of the front part of the upper top surface, a spinning support 3-3 can freely slide on the lower slide rails 3-2, a single-side spinning head support 3-9 is fixed on the front end surface of the spinning support 3-3, a single-side spinning head rotating shaft 3-11 is vertically fixed on the upper end surface of the single-side spinning head support 3-9, a single-side spinning head 3-8 is fixed at the upper end of the single-side spinning head rotating shaft 3-11 through a bearing, upper slide rails 3-4 are fixed at the two sides of the upper end surface of the spinning support 3-3, and, the unilateral spinning positioning head rotating shaft 3-10 is obliquely fixed on the front end face of the positioning support 3-5 upwards, the conical unilateral spinning positioning head 3-6 is fixed on the upper portion of the unilateral spinning positioning head rotating shaft 3-10 through a bearing, the lowest oblique generatrix of the unilateral spinning positioning head 3-6 is parallel to the working platform 1, the two unilateral spinning hydraulic cylinders 3-7 are sequentially horizontally fixed on one side of the hydraulic cylinder support 3-12 from top to bottom, the piston rod end of the unilateral spinning hydraulic cylinder on the unilateral spinning positioning head is fixed on the rear end face of the positioning support 3-5, and the piston rod end of the unilateral spinning hydraulic cylinder on the lower side is fixed on the rear end face of the spinning support 3-3. The unilateral spinning head 3-8 is matched with the unilateral spinning positioning head 3-6, so that unilateral folding operation can be performed on the screen frame. The single-side spinning hydraulic cylinder 3-7 arranged at the upper part can control the positioning support 3-5 to slide on the upper slide rail 3-4, so that the position of the single-side spinning positioning head 3-6 can be adjusted; the single-side spinning hydraulic cylinder 3-7 arranged at the lower part can control the spinning support 3-3 to slide on the lower slide rail 3-2, and further the position of the single-side spinning head 3-8 can be adjusted. The upper ends of the unilateral spinning heads 3-8 and the oblique upper ends of the unilateral spinning positioning heads 3-6 are provided with fillets.

As shown in FIG. 4, the leveling device 4 comprises a leveling base 4-1 fixed on the work platform 1 by bolts, a hydraulic cylinder support 4-4 is fixed at the rear part of the upper top surface of the leveling base 4-1, rails 4-2 are fixed at the two sides of the front part, a movable support 4-3 can freely move on the rails 4-2, the end part of a piston rod of a movable hydraulic cylinder 4-5 horizontally fixed at the rear side of the hydraulic cylinder support 4-4 is fixed at the lower position of the rear end surface of the movable support 4-3, a top plate 4-15 is fixed at the upper part of the movable support 4-3, a vertical fixed vertical rail 4-12 at the front end surface, an upper roller support 4-8 and a lower roller support 4-9 are sequentially vertically installed on the vertical rail 4-12, an upper roller hydraulic cylinder 4-7 and a lower roller hydraulic cylinder 4-6 are sequentially vertically fixed, and the end part of a piston rod of the upper roller hydraulic cylinder 4-7 penetrates through a top plate 4-15 and is fixedly connected with an upper roller support 4-8, the end part of a piston rod of the lower roller hydraulic cylinder 4-6 penetrates through the top plate 4-15 and is fixedly connected with a lower roller support 4-9, an upper roller 4-13 is upwards obliquely fixed on the end surface of the upper roller support 4-8 side, a cone-shaped upper roller 4-10 is fixed on the upper roller 4-13 through a bearing, a lower roller 4-14 is horizontally fixed on the end surface of the lower roller support 4-9 side, a lower roller 4-11 is fixed on the lower roller shaft 4-14 through a bearing, and an inclined generatrix of the lowest part of the upper roller 4-10 and a generatrix of the lower roller. The upper rollers 4-10 and the lower rollers 4-11 are matched with each other to carry out flattening operation on one side or two sides of the folded screen frame. The movable hydraulic cylinder 4-5 can control the movable bracket 4-3 to slide on the track 4-2, thereby realizing the adjustment of the integral feeding position of the upper roller 4-10 and the lower roller 4-11. The lower roll hydraulic cylinder 4-6 and the upper roll hydraulic cylinder 4-7 respectively control the lower roll support 4-9 and the upper roll support 4-8 to move on the vertical rails 4-12, so that the vertical positions of the upper roll 4-10 and the lower roll 4-11 are adjusted.

As shown in fig. 5, the above-mentioned bilateral spinning device 5 comprises a bilateral spinning base 5-1 fixed on the working platform 1 by bolts, a hydraulic cylinder frame 5-11 is fixed at the rear part of the upper top surface of the bilateral spinning base 5-1, a lower rail 5-2 is fixed at both sides of the front part, a lower support 5-3 can freely slide on the lower rail 5-2, a fixed block 5-5 is fixed at the front part of the upper top surface of the lower support 5-3, an upper rail 5-4 is fixed at both sides of the rear part, an upper support 5-7 can freely slide on the upper rail 5-4, a support plate 5-8 is vertically fixed at the rear part of the upper end surface of the upper support 5-7, a cantilever plate 5-9 is fixed on the support plate 5-8, two ends of a vertically positioned rotating shaft 5-13 are respectively fixed on the cantilever plate 5-9 and the upper support 5-7 by bearings, the bilateral spinning positioning head 5-10 is fixed on the positioning rotating shaft 5-13, a step boss is arranged on the lower bottom surface of the bilateral spinning positioning head 5-10, the spinning rotating shaft 5-14 is vertically fixed on the fixing block 5-5, the bilateral spinning head 5-6 is fixed on the spinning rotating shaft 5-14 through a bearing, the upper end surface of the bilateral spinning head 5-6 is provided with the step boss, the bilateral spinning hydraulic cylinders 5-12 are horizontally fixed on one side of the hydraulic cylinder frame 5-11 from top to bottom, the piston rod end of the upper bilateral spinning hydraulic cylinder is fixed on the rear end surface of the bilateral supporting plate 5-8, and the piston rod end of the lower bilateral spinning hydraulic cylinder is fixed on the rear end surface of the lower support 5-3. The bilateral spinning head 5-6 and the bilateral spinning positioning head 5-10 are mutually matched, and can perform bilateral folding operation on the screen frame. The bilateral spinning hydraulic cylinder 5-12 arranged at the upper part can control the integral component of the supporting plate 5-8, the support 5-7 and the cantilever plate 5-9 to move on the upper track 5-4, thereby realizing the adjustment of the position of the bilateral spinning positioning head 5-10; and the bilateral spinning hydraulic cylinder 5-12 arranged at the lower part can control the lower support 5-3 to move on the lower track 5-2, thereby realizing the adjustment of the position of the bilateral spinning head 5-6. The step bosses on the bilateral spinning positioning heads 5-10 and the bilateral spinning heads 5-6 are provided with round corners.

As shown in FIG. 6, the supporting and positioning device 6 comprises a base 6-1 fixed on the work platform 1 by bolts, a pillar 6-2 is vertically fixed on the base 6-1, one end of a clamping plate 6-3 is fixed on the pillar 6-2, the other end is fixed with a lifting hydraulic cylinder 6-4, and a positioning plate 6-5 is fixed at the end of a piston rod of the lifting hydraulic cylinder 6-4. The lifting hydraulic cylinder 6-4 can control the height position of the positioning plate 6-5.

As shown in fig. 7, a controller is arranged in a control panel 7 arranged at the front side of the working platform 1, the controller is electrically connected with a hydraulic station system 8 and a rotating motor 9 arranged at the lower part of the working platform 1, and the hydraulic station system 8 is respectively connected with the hydraulic cylinder 15, the single-side spinning hydraulic cylinder 3-7 on the single-side spinning device 3, the movable hydraulic cylinder 4-5 on the leveling device 4, the lower roller hydraulic cylinder 4-6, the upper roller hydraulic cylinder 4-7, the double-side spinning hydraulic cylinder 5-12 on the double-side spinning device 5 and the lifting hydraulic cylinder 6-4 on the supporting and positioning device 6 through oil pipes. The staff can reach the purpose of control disc anchor clamps 2, unilateral spinning device 3, level and smooth device 4, bilateral spinning device 5 and support positioner 6 through above-mentioned control panel 7.

The disc clamp 2 is a prior art and will not be described herein. Before the unilateral operation of the screen frame is folded, a worker inputs an instruction to the control panel 7, the controller controls the two unilateral spinning hydraulic cylinders 3-7 to work through the hydraulic station system 8, so that the unilateral spinning heads 3-8 are fed to the inner side of the edge of the disc clamp 2, and the unilateral spinning positioning heads 3-6 are fed to the outer side of the edge of the disc clamp 2.

And then horizontally clamping the screen frame to be flanged on the disc clamp 2. The clamping process is as follows: the staff inputs the instruction through control panel 7, and the controller controls pneumatic cylinder 15 through hydraulic pressure station system 8 and stretches out and draws back in order to realize the shrink and expand outward of disc holder 2 to with the horizontal centre gripping location of reel. In the process, the control panel 7 and the hydraulic station system 8 can be used for controlling the extension and contraction of the lifting hydraulic cylinder 6-4 so as to realize the height adjustment of the positioning plate 6-5 and further adjust the upper and lower heights of the screen frame.

After the reel is clamped and positioned, a worker inputs an instruction to the control panel 7, and the controller controls the rotating motor 9 to start, namely the disc clamp 2 drives the reel on the disc clamp to rotate. At the moment, the unilateral spinning head 3-8 is driven by the unilateral spinning hydraulic cylinder 3-7 arranged at the lower part of the hydraulic cylinder bracket 3-12 to slowly retreat outwards, namely, the unilateral spinning head 3-8 extrudes the inner wall of the lower edge of the screen frame to force the lower edge of the screen frame to gradually overturn outwards, and the unilateral spinning hydraulic cylinder 3-7 arranged at the upper part of the hydraulic cylinder bracket 3-12 works in the outward retreat process of the unilateral spinning head 3-8, so that the unilateral spinning positioning head 3-6 is always contacted with the outer wall of the screen frame and is matched with the unilateral spinning head 3-8 to enable the lower edge of the screen frame to outwards form a unilateral.

The single side folded at the lower edge of the screen frame is not flat, so that a worker inputs an instruction to the control panel 7, and the controller controls the movable hydraulic cylinders 4-5 to work through the hydraulic station system 8, so that the upper rollers 4-10 and the lower rollers 4-11 are fed to the positions right above and below the single side. And then the lower roller hydraulic cylinder 4-6 and the upper roller hydraulic cylinder 4-7 work to clamp the lower roller 4-11 and the upper roller 4-10 together to form a single side, and the leveling operation is carried out on the lower roller and the upper roller.

When the screen frame is folded at two sides, the process is similar to that of folding at one side. Before work, instructions need to be input through the control panel 7, the controller controls the two double-side spinning hydraulic cylinders 5-12 arranged on the hydraulic cylinder frames 5-11 to work through the hydraulic station system 8, so that the double-side spinning heads 5-6 are fed to the inner side of the edge of the disc clamp 2, and the double-side spinning positioning heads 5-10 are fed to the outer side of the edge of the disc clamp 2. Then, the screen frame to be flanged is horizontally clamped on the disc clamp 2. After the reel is clamped and positioned, a worker inputs an instruction to the control panel 7, and the controller controls the rotating motor 9 to start, namely the disc clamp 2 drives the reel on the disc clamp to rotate. At the moment, the bilateral spinning head 5-6 is driven by the bilateral spinning hydraulic cylinder 5-12 arranged at the lower part of the hydraulic cylinder frame 5-11 to slowly retreat outwards, so that the lower edge of the screen frame is gradually overturned outwards. In the process, the bilateral spinning hydraulic cylinders 5-12 arranged at the upper parts of the hydraulic cylinder frames 5-11 work to enable the bilateral spinning positioning heads 5-10 to be always in contact with the outer wall of the screen frame and to be matched with the bilateral spinning heads 5-6 to enable the lower edge of the screen frame to form bilateral outwards. And the folded double sides also need to be leveled. The flattening process using the flattening apparatus 4 is the same as the single-edge flattening process described above.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected, and may communicate between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims

1. The utility model provides a reel unilateral bilateral flanger, includes work platform (1), disc anchor clamps (2), vertical hollow shaft (10) and the solid shaft (11), the axle support body (12) and band pulley (13) of establishing in this hollow shaft (10) bottom at disc anchor clamps (2) center are fixed from top to bottom in proper order on hollow shaft (10), this band pulley (13) with fix the pulley belt transmission on rotating electrical machines (9) on end frame (16), locking rotary mechanism (14) up end links to each other with the bottom of solid shaft (11), the lower terminal surface with vertical piston rod end fixed connection who fixes pneumatic cylinder (15) on end frame (16), its characterized in that: work platform (1) is gone up and is fixed with unilateral spinning device (3), levels device (4), bilateral spinning device (5), levels device (4) and unilateral spinning device (3) around disc anchor clamps (2) anticlockwise in proper order, just two unilateral spinning device (3), two level device (4) and one unilateral spinning device (5) front end all point to the centre of a circle of disc anchor clamps (2), and 3 at least support positioner (6) and fix work platform (1) is gone up and is in disc anchor clamps (2) edge lower part.

2. The single-double-sided flanging machine for the screen frame according to claim 1, characterized in that: the unilateral spinning device (3) comprises a unilateral spinning base (3-1) fixed on a working platform (1) through bolts, a hydraulic cylinder support (3-12) is fixed at the rear part of the upper top surface of the unilateral spinning base (3-1), lower sliding rails (3-2) are fixed at the two sides of the front part of the unilateral spinning base (3-1), a spinning support (3-3) can freely slide on the lower sliding rails (3-2), a unilateral spinning head support (3-9) is fixed on the front end surface of the spinning support (3-3), a unilateral spinning head rotating shaft (3-11) is vertically fixed on the upper end surface of the unilateral spinning head support (3-9), a unilateral spinning head (3-8) is fixed at the upper end of the unilateral spinning head rotating shaft (3-11) through a bearing, and upper sliding rails (3-4) are fixed at the two sides of the upper end surface of the spinning support (, the positioning support (3-5) can freely slide on the upper slide rail (3-4), the unilateral spinning positioning head rotating shaft (3-10) is upwards obliquely fixed on the front end surface of the positioning support (3-5), the cone-shaped unilateral spinning positioning head (3-6) is fixed on the upper part of the unilateral spinning positioning head rotating shaft (3-10) through a bearing, and the lowest oblique generatrix of the unilateral spinning positioning head (3-6) is parallel to the working platform (1), two unilateral spinning hydraulic cylinders (3-7) are sequentially fixed on one side of the hydraulic cylinder bracket (3-12) horizontally from top to bottom, the end of the piston rod of the upper unilateral spinning hydraulic cylinder is fixed on the rear end face of the positioning support (3-5), and the end of the piston rod of the lower unilateral spinning hydraulic cylinder is fixed on the rear end face of the spinning support (3-3).

3. The single-double-sided flanging machine for the screen frame according to claim 2, characterized in that: the upper ends of the unilateral spinning heads (3-8) and the oblique upper ends of the unilateral spinning positioning heads (3-6) are provided with fillets.

4. The single-double-sided flanging machine for the screen frame according to claim 1, characterized in that: the leveling device (4) comprises a leveling base (4-1) fixed on a working platform (1) through bolts, a hydraulic cylinder support (4-4) is fixed at the rear part of the upper top surface of the leveling base (4-1), rails (4-2) are fixed at the two sides of the front part of the leveling base, a movable support (4-3) can freely move on the rails (4-2), the end part of a piston rod of a movable hydraulic cylinder (4-5) horizontally fixed at the rear side of the hydraulic cylinder support (4-4) is fixed at the lower position close to the rear end surface of the movable support (4-3), a top plate (4-15) is fixed at the upper part of the movable support (4-3), a vertical rail (4-12) is vertically fixed at the front end surface, an upper roller support (4-8) and a lower roller support (4-9) are sequentially arranged on the vertical rail (4, the upper roll hydraulic cylinder (4-7) and the lower roll hydraulic cylinder (4-6) are vertically fixed on the top plate (4-15) in sequence, the end part of a piston rod of the upper roll hydraulic cylinder (4-7) penetrates through the top plate (4-15) and is fixedly connected with the upper roll support (4-8), the end part of a piston rod of the lower roll hydraulic cylinder (4-6) penetrates through the top plate (4-15) and is fixedly connected with the lower roll support (4-9), an upper roll shaft (4-13) is upwards and obliquely fixed on the side end face of the upper roll support (4-8), a cone-shaped upper roll (4-10) is fixed on the upper roll shaft (4-13) through a bearing, a lower roll shaft (4-14) is horizontally fixed on the side end face of the lower roll support (4-9), and a lower roll (4-11) is fixed on the lower roll shaft, the lowest oblique generatrix of the upper roller (4-10) and the generatrix of the lower roller (4-11) are parallel to the working platform (1).

5. The single-double-sided flanging machine for the screen frame according to claim 1, characterized in that: the bilateral spinning device (5) comprises a bilateral spinning base (5-1) fixed on a working platform (1) through bolts, a hydraulic cylinder frame (5-11) is fixed at the rear part of the upper top surface of the bilateral spinning base (5-1), a lower rail (5-2) is fixed at two sides of the front part of the upper top surface of the bilateral spinning base (5-1), a lower support (5-3) can freely slide on the lower rail (5-2), a fixed block (5-5) is fixed at the front part of the upper top surface of the lower support (5-3), an upper rail (5-4) is fixed at two sides of the rear part of the upper top surface of the lower support (5-3), an upper support (5-7) can freely slide on the upper rail (5-4), a support plate (5-8) is vertically fixed at the rear part of the upper end surface of the upper support (5-7), and a cantilever plate, two ends of a vertical positioning rotating shaft (5-13) are respectively fixed on a cantilever plate (5-9) and an upper support (5-7) through bearings, a bilateral spinning positioning head (5-10) is fixed on the positioning rotating shaft (5-13), a step boss is arranged on the lower bottom surface of the bilateral spinning positioning head (5-10), a spinning rotating shaft (5-14) is vertically fixed on the fixing block (5-5), a bilateral spinning head (5-6) is fixed on the spinning rotating shaft (5-14) through a bearing, a step boss is arranged on the upper end surface of the bilateral spinning head (5-6), two bilateral spinning hydraulic cylinders (5-12) are horizontally fixed on one side of a hydraulic cylinder frame (5-11) up and down, and piston rod ends of the bilateral spinning hydraulic cylinders on the bilateral spinning hydraulic cylinders are fixed on the rear end surface of the support plate (5-8), the end of the piston rod of the lower bilateral spinning hydraulic cylinder is fixed on the rear end face of the lower support (5-3).

6. The single-double-sided flanging machine for the screen frame according to claim 5, characterized in that: and round corners are arranged on the step bosses on the bilateral spinning positioning head (5-10) and the bilateral spinning head (5-6).

7. The single-double-sided flanging machine for the screen frame according to claim 1, characterized in that: the supporting and positioning device (6) comprises a base (6-1) fixed on the working platform (1) through bolts, a supporting column (6-2) is vertically fixed on the base (6-1), one end of a clamping plate (6-3) is fixed on the supporting column (6-2), the other end of the clamping plate is fixed with a lifting hydraulic cylinder (6-4), and a positioning plate (6-5) is fixed at the end part of a piston rod of the lifting hydraulic cylinder (6-4).

8. The single-double-sided flanging machine for the screen frame according to claim 1, characterized in that: the hydraulic station system is characterized in that a controller is arranged in a control panel (7) on the front side of the working platform (1) and is electrically connected with a hydraulic station system (8) and a rotating motor (9) which are arranged on the lower portion of the working platform (1), wherein the hydraulic station system (8) is respectively connected with a hydraulic cylinder (15), two unilateral spinning hydraulic cylinders (3-7) on the unilateral spinning device (3), a moving hydraulic cylinder (4-5) on the leveling device (4), a lower roll hydraulic cylinder (4-6), an upper roll hydraulic cylinder (4-7), two bilateral spinning hydraulic cylinders (5-12) on the bilateral spinning device (5) and a lifting hydraulic cylinder (6-4) on the supporting and positioning device (6) through oil pipes.