CN114346013A - Connecting plate bending device and method for steel structure installation engineering - Google Patents
Connecting plate bending device and method for steel structure installation engineering Download PDFInfo
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- CN114346013A CN114346013A CN202210020606.6A CN202210020606A CN114346013A CN 114346013 A CN114346013 A CN 114346013A CN 202210020606 A CN202210020606 A CN 202210020606A CN 114346013 A CN114346013 A CN 114346013A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 238000009434 installation Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 5
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- 238000004804 winding Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
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- 238000002444 silanisation Methods 0.000 description 1
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Abstract
The invention discloses a connecting plate bending device for steel structure installation engineering, which comprises a positioning die holder, a connecting plate body and a plate conveying tool frame for conveying the connecting plate body, wherein two groups of centrosymmetric positioners are movably arranged at the top of the positioning die holder, each group of positioners comprises two symmetrically arranged cylindrical bending positioners, and the two cylindrical bending positioners in one group are both slidably arranged on the positioning die holder. According to the connecting plate bending device and the bending method for steel structure installation engineering, the second driving motor drives the tool tooling plate to rotate through the rotating shaft, then the pressing bending cylindrical disc on the fixed connection shaft makes anticlockwise circular motion, the pressing bending cylindrical disc stirs the connecting plate body, the connecting plate body completes a bending task under the cooperation of the cylindrical bending positioner, and in addition, after the pressing bending cylindrical disc rotates three hundred sixty degrees, bending of two connecting plate bodies can be completed, and the benefit is better.
Description
Technical Field
The invention relates to the technical field of steel structure machining, in particular to a connecting plate bending device and a connecting plate bending method for steel structure installation engineering.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.
The connecting plate is formed by connecting two or more separated structural members into an integral structural member. The bending machine is a machine capable of bending thin plates, and the bending machine needs to bend the thin plates before the connecting plates are used so as to be used in steel structure engineering. However, a group of upper die and lower die of the traditional bending device can only process the steel material connecting plate into a shape or a product, and the dies need to be replaced when different products are needed, so that the efficiency is poor, the traditional bending device is not suitable for use, some dies can be replaced by multiple persons, the production efficiency is reduced, and the project progress is delayed. Therefore, a connecting plate bending device and a connecting plate bending method for steel structure installation engineering need to be designed, so that the problems provided in the above are solved.
Disclosure of Invention
The invention aims to provide a connecting plate bending device and a connecting plate bending method for steel structure installation engineering, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a connecting plate bending device for steel structure installation engineering comprises a positioning die holder, a connecting plate body and a plate conveying work frame for conveying the connecting plate body, wherein two groups of centrosymmetric positioners are movably mounted at the top of the positioning die holder, each group of positioners comprises two symmetrically arranged cylindrical bending positioners, the two cylindrical bending positioners in one group are both slidably mounted on the positioning die holder, the moving directions of the two cylindrical bending positioners are opposite, and a bending power assembly for bending the connecting plate body is mounted at the top of the positioning die holder;
the bending die comprises a positioning die holder, a connecting plate body, a bending power assembly and a connecting plate body, wherein the top of the positioning die holder is provided with two groups of centrosymmetric bent arc workpieces, the connecting plate body penetrates through the space between the two cylindrical bending positioners in the group of bent arc workpieces and the group of positioners, and the bending power assembly is positioned between the two connecting plate bodies.
Preferably, the bending power assembly comprises a second driving motor, a rotating shaft, a connecting groove, an appliance tooling plate, a fixing shaft and a pressing bending cylindrical disc, the second driving motor is fixedly installed in the positioning die holder, the connecting groove is formed in the bottom of the rotating shaft, the output end of the second driving motor is fixedly connected into the connecting groove, the two appliance tooling plates which are distributed in an up-down mode are fixedly installed on the rotating shaft, the fixing shaft is fixedly connected between the two appliance tooling plates, the pressing bending cylindrical disc is fixedly sleeved on the fixing shaft and can be in contact with the connecting plate bodies on two sides, and the rotating direction of the output end of the second driving motor is anticlockwise.
Preferably, the bended-arc work piece includes the outer bended-arc section of thick bamboo of direction, axis of rotation a, circumference grabbing board, axis of rotation b, bended-arc winding up roller and first driving motor, the outer bended-arc section of thick bamboo fixed mounting of direction is on the location die holder, first driving motor fixed mounting is in the location die holder, and first driving motor's output fixed connection axis of rotation a, axis of rotation a runs through the outer bended-arc section of thick bamboo of direction, and the fixed cover has two circumferences grabbing board on the axis of rotation a, and two circumferences grabbing board paste in the top surface and the bottom surface of the outer bended-arc section of thick bamboo of direction, and rotate between two circumferences grabbing board and install axis of rotation b, the fixed cover has the bended-arc winding up roller on the axis of rotation b, and leaves the clearance between the outer bended-arc section of thick bamboo of bending roll and the direction, the connecting plate body runs through this clearance.
Preferably, the cylindrical bending positioner is fixedly connected with a clamping keycap, the clamping keycap is slidably mounted at the top of the positioning die holder, and the positioning die holder is provided with a linear anisotropic driving mechanism for driving the clamping keycap to move.
Preferably, the linear heterodromous is ordered about the mechanism and is included posterior lateral plate, preceding curb plate and local section lead screw, posterior lateral plate and preceding curb plate respectively fixed connection in the rear side and the front side of location die holder, and all rotate on posterior lateral plate and the preceding curb plate and install local section lead screw, the equal screw thread of centre gripping keycap and the equal adaptation of section lead screw of barrel-type locator of bending is installed on local section lead screw, and every centre gripping keycap is partial section lead screw.
Preferably, the rear side plate and the front side plate are internally provided with ventilating cavities, the partial screw rods extend into the ventilating cavities, the parts, located in the ventilating cavities, of the four partial screw rods are fixedly sleeved with fluted discs, a tooth-shaped conveying chain is connected between the two fluted discs on the same side in a transmission manner, servo motors are fixedly installed in the two ventilating cavities, the output ends of the servo motors are fixedly connected with one partial screw rod, and the turning directions of the partial screw rods on the front side and the rear side are opposite.
Preferably, panel transport worker frame includes two transmission worker boards, girder, transmission rail ditch, incorgruous transport roller axle and guide and send the roller, girder fixed connection is between two transport worker boards, and the transmission rail ditch is all seted up at the top of two transport worker boards, the incorgruous transport roller axle is installed to the transport rail ditch internal rotation, and fixed cover has the guide to send the roller on the incorgruous transport roller axle.
A bending method of a connecting plate bending device for steel structure installation engineering comprises the following operation steps:
s1: conveying the connecting plate body to be processed to an appointed position through a plate conveying tool frame;
s2: penetrating the connecting plate through the bent arc workpiece and inserting the connecting plate between the two cylindrical bending locators, and pressing the connecting plate body by the cylindrical bending locators to fix the connecting plate body;
s3: the second driving motor is started and drives the tool plate to rotate, so that the pressure-applying bending cylindrical disc synchronously rotates anticlockwise, and then the pressure-applying bending cylindrical disc shifts the non-bent connecting plate body to complete the bending task;
s4: the first driving motor drives the rotating shaft a to rotate, so that the circumferential grabbing plate drives the curved arc winding roller to perform anticlockwise circumferential motion, and meanwhile, the curved arc winding roller rotates around the rotating shaft b, so that the curved arc winding roller presses the connecting plate body on the outer surface of the guide outer curved arc cylinder, and the curved arc purpose of the connecting plate body is achieved;
s5: the servo motor drives the two local section screw rods on the same side to rotate through the tooth-shaped conveyor belt, so that the two clamping keycaps slide away from each other to release the fixation of the cylinder-shaped bending positioner on the processed connecting plate body, then the connecting plate body can be taken down and the unprocessed connecting plate body can be replaced, and S1, S2, S3, S4 and S5 are repeated.
Compared with the prior art, the invention has the beneficial effects that:
(1) the connecting plate bending device and the bending method for the steel structure installation project have the advantages that a connecting plate body to be processed is conveyed to a bending position through a plate conveying tool frame, and the connecting plate body is penetrated between the two cylindrical bending positioners to ensure that the connecting plate body is positioned and fixed, and the arc-bending workpiece limits the connecting plate at the moment so as to avoid the looseness of the connecting plate body in the bending process, then a second driving motor is started, the second driving motor drives the tool assembly plate to rotate through a rotating shaft, then the pressing bending cylindrical disc on the fixed connection shaft makes anticlockwise circular motion, the pressing bending cylindrical disc stirs the connecting plate body, under the cooperation of the cylindrical bending positioner, the connecting plate bodies are bent, and in addition, after the pressure-applying bending cylindrical disc rotates by three hundred and sixty degrees, the bending of the two connecting plate bodies can be completed, so that the benefit is better.
(2) The connecting plate bending device and the bending method for the steel structure installation engineering have the advantages that after the primary bending process is finished, the first driving motor can be started, the first driving motor drives the rotating shaft a to rotate, the circumferential grabbing plates do anticlockwise circumferential motion around the rotating shaft a, the bent arc rolling roller rotates between the two circumferential grabbing plates through the rotating shaft b, as the connecting plate body penetrates through a gap between the bent arc rolling roller and the guide outer bent arc barrel, the bent arc rolling roller rotates around the rotating shaft b while moving around the seat of the rotating shaft a in a circumferential mode, the bent arc rolling roller presses the connecting plate body on the outer surface of the guide outer bent arc barrel to finish the bent arc task of the connecting plate body, the two first driving motors can be started simultaneously in the process of the process, the two connecting plate bodies synchronously bend the arc process so as to facilitate subsequent demoulding, repeated bending and bending steps, the processing that makes the connecting plate body possesses stronger suitability, can be better put into application in the steel construction installation engineering.
(3) According to the connecting plate bending device and the bending method for steel structure installation engineering, after the connecting plate body is machined, the servo motor is started, the servo motor drives the two local section screw rods on the same side to rotate through the tooth-shaped conveyor belt, so that the two clamping keycaps slide away from each other, two cylinder-shaped bending locators for locating the same connecting plate body are far away from each other, the fixing of the machined connecting plate body is released, the connecting plate body can be taken down and an unprocessed connecting plate body can be replaced, when a new connecting plate is fixed, the servo motor can be driven again, the two cylinder-shaped bending locators move oppositely and clamp and fix the connecting plate body, so that the machining steps can be repeated, the machining efficiency is high, the labor intensity of engineering personnel is reduced, and the engineering progress is accelerated under the condition of quality guarantee.
(4) According to the connecting plate bending device and the bending method for steel structure installation engineering, an unbent connecting plate is conveyed through the upper anisotropic conveying roller shaft and the guide conveying roller, the conveying direction of the guide conveying roller is rightward, the bent connecting plate can be conveyed through the lower anisotropic conveying roller shaft and the guide conveying roller, the conveying direction is leftward, the upper anisotropic conveying roller shaft and the lower anisotropic conveying roller shaft can be driven by the external working motor, and the situation that a large amount of manpower is consumed for carrying the connecting plate bodies in batches is avoided.
Drawings
FIG. 1 is a front cross-sectional view of the overall structure of the present invention;
FIG. 2 is a top view of the structural positioning die holder of the present invention;
FIG. 3 is a perspective view of the structurally guided recurved arc barrel of the present invention;
FIG. 4 is a perspective view of the structural tool tooling plate of the present invention;
FIG. 5 is a schematic view of the press bending cylinder disk of FIG. 2 rotated two hundred and seventy degrees counterclockwise in accordance with the present invention;
FIG. 6 is a schematic view of the present invention after the curved winding roller of FIG. 5 has rotated counterclockwise;
FIG. 7 is a schematic illustration of a portion of the structure of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic view of the present invention in another state of FIG. 6;
FIG. 9 is a schematic illustration of a portion of the structure of FIG. 8 in accordance with the present invention;
FIG. 10 is a schematic view of a structural panel transport carriage of the present invention;
fig. 11 is a perspective view of the structural panel conveying tool of the present invention.
In the figure: 10. positioning a die holder; 20. a cylindrical bending positioner; 30. guiding the outward bending arc cylinder; 40. a rotation axis a; 50. a circumferential grabbing plate; 60. a rotation axis b; 70. a curved arc roller; 80. a first drive motor; 90. a connecting plate body; 100. clamping the keycap; 110. a rear side plate; 120. a front side plate; 130. a sectional screw rod; 140. a gas permeable cavity; 150. a toothed conveyor chain; 160. a servo motor; 170. a second drive motor; 180. a rotating shaft; 1801. a joining groove; 190. an appliance tooling plate; 200. fixedly connecting a shaft; 210. pressing and bending the cylindrical disc; 220. a plate conveying tool frame; 221. a main beam; 222. a transmission rail ditch; 230. a counter-rotating conveying roller shaft; 240. a guide roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides the following embodiments:
example one
A connecting plate bending device for steel structure installation engineering comprises a positioning die holder 10, a connecting plate body 90 and a plate conveying tool frame 220 for conveying the connecting plate body 90, wherein two groups of centrosymmetric positioners are movably mounted at the top of the positioning die holder 10, each group of positioners comprises two symmetrically arranged cylindrical bending positioners 20, the two cylindrical bending positioners 20 in one group are both slidably mounted on the positioning die holder 10, the moving directions of the two cylindrical bending positioners are opposite, and a bending power assembly for bending the connecting plate body 90 is mounted at the top of the positioning die holder 10;
two groups of centrosymmetric bent arc workpieces are mounted at the top of the positioning die holder 10, the connecting plate body 90 penetrates through the space between the group of bent arc workpieces and two cylindrical bending positioners 20 in the group of positioners, and the bending power assembly is located between the two connecting plate bodies 90.
Further, the bending power assembly comprises a second driving motor 170, a rotating shaft 180, a connecting groove 1801, an appliance tooling plate 190, a fixed connection shaft 200 and a pressing bending cylindrical disc 210, the second driving motor 170 is fixedly installed in the positioning die holder 10, the connecting groove 1801 is formed in the bottom of the rotating shaft 180, the output end of the second driving motor 170 is fixedly connected into the connecting groove 1801, two appliance tooling plates 190 distributed up and down are fixedly installed on the rotating shaft 180, the fixed connection shaft 200 is fixedly connected between the two appliance tooling plates 190, the pressing bending cylindrical disc 210 is fixedly sleeved on the fixed connection shaft 200, the pressing bending cylindrical disc 210 can be in contact with the connecting plate bodies 90 on the two sides, and the rotating direction of the output end of the second driving motor 170 is anticlockwise.
A bending method of a connecting plate bending device for steel structure installation engineering comprises the following operation steps: s1: conveying the connecting plate body 90 to be processed to a designated position through the plate conveying tool frame 220; s2: penetrating the connecting plate through the bending arc workpiece and inserting the connecting plate between the two cylindrical bending locators 20, and pressing the connecting plate body 90 by the cylindrical bending locators 20 to fix the connecting plate body; s3: the second driving motor 170 is started and drives the tool plate 190 to rotate, so that the pressure-applying bending cylindrical disc 210 synchronously rotates anticlockwise, and then the pressure-applying bending cylindrical disc 210 shifts the non-bent connecting plate body 90 to complete the bending task;
the specific implementation manner of this embodiment is: the connecting plate body 90 to be processed is conveyed to a bending position through the plate conveying tool frame 220, the connecting plate body 90 penetrates between the two cylindrical bending positioners 20, the connecting plate body 90 is positioned and fixed, the bending workpiece limits the connecting plate at the moment so as to prevent the connecting plate body 90 from loosening in the bending process, then the second driving motor 170 is started, the second driving motor 170 drives the tool mounting plate 190 to rotate through the rotating shaft, then the pressure bending cylindrical disc 210 on the fixing shaft 200 performs anticlockwise circular motion, the pressure bending cylindrical disc 210 shifts the connecting plate body 90, the connecting plate body 90 is enabled to complete the bending task under the cooperation of the cylindrical bending positioners 20, in addition, after the pressure bending cylindrical disc 210 rotates by three hundred sixty degrees, the bending of the two connecting plate bodies 90 can be completed, and the benefit is better.
Example two
The difference from the first embodiment is that the following contents are also included:
the curved arc workpiece comprises a guide outer curved arc barrel 30, a rotation shaft a40, a circumferential grabbing plate 50, a rotation shaft b60, a curved arc rolling roller 70 and a first driving motor 80, the guide outer curved arc barrel 30 is fixedly installed on the positioning die holder 10, the first driving motor 80 is fixedly installed in the positioning die holder 10, the output end of the first driving motor 80 is fixedly connected with the rotation shaft a40, the rotation shaft a40 penetrates through the guide outer curved arc barrel 30, two circumferential grabbing plates 50 are fixedly sleeved on the rotation shaft a40, the two circumferential grabbing plates 50 are attached to the top surface and the bottom surface of the guide outer curved arc barrel 30, a rotation shaft b60 is rotatably installed between the two circumferential grabbing plates 50, a curved arc rolling roller 70 is fixedly sleeved on the rotation shaft b60, a gap is reserved between the curved arc rolling roller 70 and the guide outer curved arc barrel 30, and a connecting plate body 90 penetrates through the gap.
A bending method of a connecting plate bending device for steel structure installation engineering comprises the following operation steps: s4: the first driving motor 80 drives the rotation shaft a40 to rotate, so that the circumferential grabbing plate 50 drives the curved arc rolling roller 70 to make a counterclockwise circular motion, and meanwhile, the curved arc rolling roller 70 rotates around the rotation shaft b60, so that the curved arc rolling roller 70 presses the connecting plate body 90 on the outer surface of the guide outer curved cylinder 30, and the curved arc purpose of the connecting plate body 90 is completed;
in this embodiment: after the preliminary bending process is finished, the first driving motor 80 can be started, so that the first driving motor 80 drives the rotation shaft a40 to rotate, the circumferential grabbing plate 50 makes a counterclockwise circular motion around the rotation shaft a40, the curved arc rolling roller 70 rotates between the two circumferential grabbing plates 50 through the rotation shaft b60, as the connecting plate body 90 penetrates through a gap between the curved arc rolling roller 70 and the guide outer curved arc cylinder 30, the curved arc rolling roller 70 rotates around the rotation shaft a40 while making the circular motion around the rotation shaft b60, so that the curved arc rolling roller 70 presses the connecting plate body 90 on the outer surface of the guide outer curved arc cylinder 30 to finish the curved arc task of the connecting plate body 90, in the process, the two first driving motors 80 can be started simultaneously, so that the two connecting plate bodies 90 are synchronously bent, the subsequent demoulding and repeated bending and bending steps are convenient, and the processing of the connecting plate body 90 has strong applicability, can be better put into the steel structure installation engineering and applied.
EXAMPLE III
The difference from the second embodiment is that the following contents are also included:
the cylindrical bending positioner 20 is fixedly connected with a clamping keycap 100, the clamping keycap 100 is slidably mounted at the top of the positioning die holder 10, and the positioning die holder 10 is provided with a linear anisotropic driving mechanism for driving the clamping keycap 100 to move.
Further, the linear anisotropic driving mechanism comprises a rear side plate 110, a front side plate 120 and a local lead screw 130, the rear side plate 110 and the front side plate 120 are respectively and fixedly connected to the rear side and the front side of the positioning die holder 10, the local lead screw 130 is rotatably mounted on the rear side plate 110 and the front side plate 120, the clamping keycaps 100 and the cylindrical bending positioner 20 are both mounted on the local lead screw 130 in a threaded manner, and each clamping keycap 100 is matched with one local lead screw 130.
Furthermore, ventilation cavities 140 are formed in the rear side plate 110 and the front side plate 120, the partial section screw rods 130 extend into the ventilation cavities 140, fluted discs are fixedly sleeved on the parts, located in the ventilation cavities 140, of the four partial section screw rods 130, a tooth-shaped transmission chain 150 is connected between the two fluted discs on the same side in a transmission mode, servo motors 160 are fixedly installed in the two ventilation cavities 140, the output ends of the servo motors 160 are fixedly connected with one partial section screw rod 130, the turning directions of the partial section screw rods 130 on the front side and the rear side are opposite, and the servo motors 160, the first driving motor 80 and the second driving motor 170 are electrically connected with an external PLC.
A bending method of a connecting plate bending device for steel structure installation engineering comprises the following operation steps: s5: the servo motor 160 drives the two segment screws 130 on the same side to rotate through the toothed belt 150, so that the two clamped keycaps 100 slide away from each other to release the cylindrical bending positioner 20 from fixing the processed web body 90, and then the web body 90 can be removed and replaced with an unprocessed web body 90, and S1, S2, S3, S4 and S5 are repeated.
In this embodiment: after the connecting plate body 90 is processed, the servo motor 160 is started, the servo motor 160 drives the two local section screw rods 130 on the same side to rotate through the tooth-shaped conveyor belt 150, so that the two clamping keycaps 100 slide away from each other, two cylindrical bending locators 20 for locating the same connecting plate body 90 are far away from each other, the fixation of the connecting plate body 90 after processing is removed, the connecting plate body 90 can be taken down and an unprocessed connecting plate body 90 can be replaced, when a new connecting plate is fixed, the servo motor 160 can be driven again, the two cylindrical bending locators 20 move oppositely and clamp and fix the connecting plate body 90, so that the processing steps can be repeated, the processing efficiency is high, the labor intensity of engineering personnel is reduced, and the engineering progress is accelerated under the condition of quality guarantee.
Example four
The difference from the third embodiment is that the following contents are also included:
the plate conveying tool frame 220 comprises two conveying tool plates, a main beam 221, a conveying rail groove 222, a different-direction conveying roller shaft 230 and a guide roller 240, the main beam 221 is fixedly connected between the two conveying tool plates, the conveying rail groove 222 is formed in the tops of the two conveying tool plates, the different-direction conveying roller shaft 230 is rotatably installed in the conveying rail groove, and the guide roller 240 is fixedly sleeved on the different-direction conveying roller shaft 230.
In this embodiment: the non-bent connecting plates are conveyed through the upper different-direction conveying roller shaft 230 and the guide roller 240, wherein the conveying direction of the guide roller 240 is rightward, the bent connecting plates can be conveyed through the lower different-direction conveying roller shaft 230 and the guide roller 240, the conveying direction of the bent connecting plates is leftward, the upper different-direction conveying roller shaft 230 and the lower different-direction conveying roller shaft 230 can be driven by an external working motor, and the problem that the batch connecting plate bodies 90 need to be conveyed with large manpower consumption is avoided.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a connecting plate bending device for steel construction installation engineering, includes location die holder (10), connecting plate body (90) and is used for carrying panel transport worker frame (220) of connecting plate body (90), its characterized in that: the bending die comprises a positioning die holder (10), two groups of centrosymmetric positioners are movably mounted at the top of the positioning die holder (10), each group of positioners comprises two symmetrically arranged cylindrical bending positioners (20), the two cylindrical bending positioners (20) in one group are both slidably mounted on the positioning die holder (10) and have opposite moving directions, and a bending power assembly for bending a connecting plate body (90) is mounted at the top of the positioning die holder (10);
two groups of centrosymmetric bent arc workpieces are mounted at the top of the positioning die holder (10), the connecting plate body (90) penetrates through the space between the bent arc workpieces and two cylindrical bending positioners (20) in the positioners, and the bending power assembly is located between the two connecting plate bodies (90).
2. The connecting plate bending device for the steel structure installation engineering according to claim 1, wherein: the bending power assembly comprises a second driving motor (170), a rotating shaft (180), a connecting groove (1801), an appliance tooling plate (190), a fixed connection shaft (200) and a pressure bending cylindrical disc (210), the second driving motor (170) is fixedly arranged in the positioning die holder (10), the bottom of the rotating shaft (180) is provided with a connecting groove (1801), and the output end of the second driving motor (170) is fixedly connected in the connecting groove (1801), two tool tooling plates (190) which are distributed at the upper and lower positions are fixedly arranged on the rotating shaft (180), and a fixed connecting shaft (200) is fixedly connected between the two tool assembly plates (190), a pressure applying bending cylindrical disc (210) is fixedly sleeved on the fixed connecting shaft (200), and the pressure bending cylindrical disc (210) can be contacted with the connecting plate bodies (90) at two sides, and the rotating direction of the output end of the second driving motor (170) is anticlockwise.
3. The connecting plate bending device for the steel structure installation engineering according to claim 1, wherein: the bending arc workpiece comprises a guiding outer bending arc barrel (30), a rotation shaft a (40), a circumference grabbing plate (50), a rotation shaft b (60), a bending arc rolling roller (70) and a first driving motor (80), wherein the guiding outer bending arc barrel (30) is fixedly arranged on a positioning die holder (10), the first driving motor (80) is fixedly arranged in the positioning die holder (10), the output end of the first driving motor (80) is fixedly connected with the rotation shaft a (40), the rotation shaft a (40) penetrates through the guiding outer bending arc barrel (30), two circumference grabbing plates (50) are fixedly sleeved on the rotation shaft a (40), the two circumference grabbing plates (50) are attached to the top surface and the bottom surface of the guiding outer bending arc barrel (30), the rotation shaft b (60) is rotatably arranged between the two circumference grabbing plates (50), the bending arc rolling roller (70) is fixedly sleeved on the rotation shaft b (60), and a gap is reserved between the bending arc rolling roller (70) and the guiding outer bending arc barrel (30), the connecting plate body (90) penetrates through the gap.
4. The connecting plate bending device for the steel structure installation engineering according to claim 1, wherein: the cylindrical bending positioner (20) is fixedly connected with a clamping keycap (100), the clamping keycap (100) is slidably mounted at the top of the positioning die holder (10), and a linear opposite-direction driving mechanism for driving the clamping keycap (100) to move is mounted on the positioning die holder (10).
5. The connecting plate bending device for the steel structure installation engineering according to claim 4, wherein: the linear anisotropic driving mechanism comprises a rear side plate (110), a front side plate (120) and a local section screw rod (130), the rear side plate (110) and the front side plate (120) are respectively and fixedly connected to the rear side and the front side of the positioning die holder (10), the local section screw rod (130) is installed on the rear side plate (110) and the front side plate (120) in a rotating mode, the clamping keycaps (100) and the cylindrical bending positioner (20) are installed on the local section screw rod (130) in a threaded mode, and each clamping keycap (100) is matched with one local section screw rod (130).
6. The connecting plate bending device for the steel structure installation engineering according to claim 5, wherein: ventilating cavities (140) are formed in the rear side plate (110) and the front side plate (120), the partial section screw rods (130) extend into the ventilating cavities (140), gear discs are fixedly sleeved on parts, located in the ventilating cavities (140), of the four partial section screw rods (130), a tooth type conveying chain (150) is connected between the two gear discs on the same side in a transmission mode, servo motors (160) are fixedly installed in the two ventilating cavities (140), the output ends of the servo motors (160) are fixedly connected with one partial section screw rod (130), and the turning directions of the partial section screw rods (130) on the front side and the rear side are opposite.
7. The connecting plate bending device for the steel structure installation engineering according to claim 1, wherein: plate transport worker frame (220) include two transmission worker boards, girder (221), transmission rail ditch (222), incorgruous transport roller axle (230) and guide roll (240), girder (221) fixed connection is between two transport worker boards, and transmission rail ditch (222) are all seted up at the top of two transport worker boards, incorgruous transport roller axle (230) is installed to the transport rail ditch internal rotation, and fixed cover has guide roll (240) on incorgruous transport roller axle (230).
8. A bending method of a connecting plate bending device for steel structure installation engineering is characterized by comprising the following steps: the operation steps are as follows:
s1: conveying the connecting plate body (90) to be processed to a designated position through a plate conveying tool frame (220);
s2: penetrating the connecting plate through the bent arc workpiece and inserting the connecting plate between two cylindrical bending locators (20), and pressing a connecting plate body (90) by the cylindrical bending locators (20) to fix the connecting plate body;
s3: the second driving motor (170) is started and drives the tool plate (190) to rotate, so that the pressure-applying bending cylindrical disc (210) synchronously rotates anticlockwise, and then the pressure-applying bending cylindrical disc (210) shifts the non-bent connecting plate body (90) to complete the bending task;
s4: the first driving motor (80) drives the rotating shaft a (40) to rotate, so that the circumferential grabbing plate (50) drives the arc bending roller (70) to do anticlockwise circumferential motion, and meanwhile, the arc bending roller (70) can rotate around the rotating shaft b (60), so that the arc bending roller (70) presses the connecting plate body (90) on the outer surface of the guide outer arc bending cylinder (30), and the arc bending purpose of the connecting plate body (90) is achieved;
s5: the servo motor (160) drives the two local section screw rods (130) on the same side to rotate through the tooth-shaped conveyor belt (150), so that the two clamping keycaps (100) slide away from each other to release the fixation of the cylinder-shaped bending positioner (20) on the processed connecting plate body (90), then the connecting plate body (90) can be taken down and the unprocessed connecting plate body (90) can be replaced, and S1, S2, S3, S4 and S5 are repeated.
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