CN112209070A - Longitudinal beam overturning and positioning device - Google Patents
Longitudinal beam overturning and positioning device Download PDFInfo
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- CN112209070A CN112209070A CN202011037703.3A CN202011037703A CN112209070A CN 112209070 A CN112209070 A CN 112209070A CN 202011037703 A CN202011037703 A CN 202011037703A CN 112209070 A CN112209070 A CN 112209070A
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- overturning
- longitudinal beam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
A longitudinal beam overturning and positioning device comprises a conveying roller set, an overturning mechanism arranged on one side of the conveying roller set and a fine adjustment roller set arranged on the other side of the overturning mechanism; the conveying roller set is provided with a first positioning detection mechanism, the bottom of the conveying roller set is provided with a lifting moving mechanism, and the lifting moving mechanism is used for moving the longitudinal beam on the conveying roller set after the movement is stopped to the turnover mechanism; the fine adjustment roller set is provided with a second positioning detection mechanism and a clamping mechanism, and the clamping mechanism and the second positioning detection mechanism are matched for use together and are used for determining the final position of the longitudinal beam. The longitudinal beam overturning device is simple in structure, time-saving and labor-saving, can overturn and position the longitudinal beam after punching is completed, replaces the original operation mode of manually overturning the longitudinal beam, reduces the operation danger, improves the working efficiency and reduces the labor cost.
Description
Technical Field
The invention relates to the technical field of overturning positioning equipment, in particular to a longitudinal beam overturning positioning device.
Background
The frame is the most important bearing part in the automobile, and the frame longitudinal beam is one of the key parts in the frame longitudinal beam, so the longitudinal beam plays an important bearing role on the automobile, the side beam type frame, the middle beam type frame and the like of the automobile all contain the longitudinal beam, the longitudinal beam is generally formed by stamping low alloy steel plates, and the section shape is generally a groove shape.
After the stamping is finished, the longitudinal beam needs to be transported to the position near the hole forming device for hole forming, and at the moment, the longitudinal beam is transported by adopting a transport trolley. Cell type structure's longeron, the punching press is accomplished, and when placing on the loading end of transport trolley, the mode that adopts relative setting more places, and the reduction space occupies, and is traditional, adopts the manual work to place, and one is just anti-placing, and later stage part enterprise adopts the manipulator to carry out the longeron and places, but when needing to place reverse longeron, the manipulator can't overturn, also needs the manual work to go to carry out the longeron upset, wastes time and energy, and dangerous high moreover, intensity of labour is big.
Therefore, a longitudinal beam overturning and positioning device which is time-saving, labor-saving and simple in structure is needed.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the longitudinal beam overturning and positioning device is simple in structure, time-saving and labor-saving, can overturn and position a longitudinal beam after punching is completed, replaces the original operation mode of manually overturning the longitudinal beam, reduces operation danger, improves work efficiency and reduces labor cost.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a longitudinal beam overturning and positioning device is characterized by comprising a conveying roller set, an overturning mechanism arranged on one side of the conveying roller set and a fine adjustment roller set arranged on the other side of the overturning mechanism;
the conveying roller set is provided with a first positioning detection mechanism, the bottom of the conveying roller set is provided with a lifting moving mechanism, and the lifting moving mechanism is used for moving the longitudinal beam on the conveying roller set after the movement is stopped to the turnover mechanism;
and the fine adjustment roller set is provided with a second positioning detection mechanism and a clamping mechanism, and the clamping mechanism is matched with the second positioning detection mechanism for use together for determining the final position of the longitudinal beam.
Preferably, the conveying roller group comprises a first frame and a plurality of conveying rollers rotatably mounted on the first frame, and the conveying rollers are in driving connection with a first power device;
the first machine frame is equidistantly arranged into a first positioning area, a second positioning area and a third positioning area along the motion direction of the longitudinal beam, and the first positioning detection mechanisms are arranged on the first machine frame positioned in the first positioning area, the second positioning area and the third positioning area;
the first positioning detection mechanism comprises a first infrared transmitting end and a first infrared receiving end matched with the first infrared transmitting end.
Preferably, the number of the lifting moving mechanisms is two, and the two lifting moving mechanisms are respectively arranged between the first positioning area and the second positioning area, and between the second positioning area and the third positioning area.
Preferably, promote moving mechanism including removing the base, the bottom outside of removing the base is provided with the gyro wheel through servo motor power drive, the top fixed mounting who removes the base has the promotion cylinder, fixed mounting has the lifting plate on the piston rod of promotion cylinder.
Preferably, the turnover mechanism comprises a turnover frame, a first turnover plate and a second turnover plate are rotatably mounted at the top of the turnover frame, the first turnover plate is located at one side close to the conveying roller set, the second turnover plate is located at one side close to the fine adjustment roller set, the first turnover plate is hinged to a first cylinder, the first cylinder is hinged to the turnover frame, the second turnover plate is hinged to a second cylinder, and the second cylinder is hinged to the turnover frame.
Preferably, the first turning plate comprises a first bearing part which is horizontally arranged, one end of the first bearing part, which is close to the conveying roller group, extends vertically and upwards to form a blocking part, and the bottom of the first bearing part is hinged with the first cylinder;
the second turning plate comprises a guide part, the guide part is obliquely arranged close to one side of the fine adjustment roller set, one end, close to the first turning plate, of the guide part vertically extends upwards to form a second bearing part, and two outer sides of the guide part are fixedly connected with auxiliary bearing parts respectively.
Preferably, the fine adjustment roller group comprises a second rack and a plurality of fine adjustment rollers rotatably mounted on the second rack, and the fine adjustment rollers are in driving connection with a second power device;
the second positioning detection mechanism is fixedly arranged on the second rack and comprises a second infrared emission end and a second infrared receiving end matched with the second infrared emission end;
and a clamping mechanism is fixedly arranged on the inner side of the second rack.
Preferably, the clamping mechanism comprises a rotary cylinder and a first clamping plate, the rotary cylinder is coaxial with the fine adjustment roller, the first clamping plate is mounted on the inner side of the second rack, and the rotary cylinder and the first clamping plate are both positioned on the second rack far away from one side of the turnover mechanism;
the first clamping plate is in threaded connection with the second rack through a connecting rod;
the piston rod outside fixedly connected with second screens board of gyration cylinder, the initial position of second screens board is the slant and is close to the one side setting of fine setting roller.
Preferably, a guide mechanism is fixedly mounted on the second frame, the guide mechanism comprises two guide rods which are coaxially arranged with the fine adjustment roller, the two guide rods are respectively arranged on two sides of the rotary cylinder, and guide plates are slidably arranged on the two guide rods;
the guide plate is provided with a through hole matched with a piston rod of the rotary cylinder for sliding use, the piston rod of the rotary cylinder is fixedly provided with two annular blocks, and the two annular blocks are respectively arranged on two sides of the guide plate.
After the technical scheme is adopted, the invention has the beneficial effects that:
according to the invention, the conveying roller set is arranged, the first positioning detection mechanism is arranged on the conveying roller set, the first positioning detection mechanism can detect the position of the longitudinal beam and is matched with the conveying roller set to position the longitudinal beam, after the longitudinal beam is positioned, the longitudinal beam which stops moving is positioned on the roller surface of the conveying roller set, the longitudinal beam is lifted and moved by the lifting and moving mechanism, the longitudinal beam is moved to the turnover mechanism to be turned over subsequently, the turned longitudinal beam slides to the fine adjustment roller set through gravity, the clamping mechanism clamps the longitudinal beam to determine the transverse position of the longitudinal beam, after the clamping mechanism clamps the longitudinal beam, the second positioning detection mechanism is matched with the fine adjustment roller set to determine the longitudinal position of the longitudinal beam, so that the longitudinal beam is matched with the grabbing position of the manipulator, and the manipulator can conveniently grab. The longitudinal beam overturning device is simple in structure, adopts the overturning mechanism to overturn the longitudinal beam, replaces the original operation mode of manually overturning the longitudinal beam, and reduces the labor intensity; the screens mechanism cooperates with second location detection mechanism, realizes that the final position of longeron is confirmed, has improved the success rate that snatchs of manipulator, also makes the longeron accord with travelling bogie's transportation requirement, and its location process is simple high-efficient, has improved work efficiency.
According to the turnover mechanism, the turnover mechanism comprises a first turnover plate and a second turnover plate, the longitudinal beam is placed on the first turnover plate by the lifting moving mechanism to be temporarily placed, after the second turnover plate is lifted by the second cylinder, the guide part is in a vertical state, the second bearing part is in a horizontal state, the first turnover plate is lifted by the first cylinder, the first bearing part moves towards the guide part, the longitudinal beam moves onto the second bearing part, the guide part moves downwards, and finally the longitudinal beam tilts to the fine adjustment roller set. The longitudinal beam overturning device is compact in structure, safe and reliable, replaces a manual overturning longitudinal beam, and improves operation safety.
According to the invention, the clamping mechanism comprises a rotary cylinder and a first clamping plate, a second clamping plate is fixedly connected to the outer side of a piston rod of the rotary cylinder, and the second clamping plate is matched with the first clamping plate to determine the transverse position of the longitudinal beam; after the position is confirmed, second location detection mechanism and fine setting roller set cooperation carry out longitudinal position to the longeron and confirm, make it finally accord with the manipulator and snatch the position and accord with, replaced original adoption manual work to place the mode on the travelling bogie with the longeron, labour saving and time saving reduces artifically, has improved efficiency, has realized the profit maximize.
In conclusion, the longitudinal beam overturning and positioning device provided by the invention is simple in structure, time-saving and labor-saving, can overturn and position a longitudinal beam after punching is completed, replaces the original operation mode of manually overturning the longitudinal beam, reduces the operation danger, improves the working efficiency and reduces the labor cost.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the turnover mechanism of FIG. 2;
FIG. 4 is a schematic view of the rotary cylinder and guide mechanism of FIG. 2;
FIG. 5 is a schematic view of the structure of the guide plate of FIG. 4;
FIG. 6 is a schematic view of the structure of the lift shifting mechanism of FIG. 2;
in the figure:
1-conveying roller group, 11-first frame, 12-conveying roller, 13-first positioning area, 14-second positioning area, 15-third positioning area, 16-track, 2-turnover mechanism, 21-turnover frame, 22-first turnover plate, 221-first bearing part, 22-blocking part, 23-second turnover plate, 231-guide part, 232-second bearing part, 233-auxiliary bearing part, 24-first cylinder, 25-second cylinder, 3-fine adjustment roller group, 31-second frame, 32-fine adjustment roller, 4-first positioning detection mechanism, 41-first infrared emission end, 42-first infrared receiving end, 5-lifting movement mechanism, 51-movement base, 52-roller, 53-lifting cylinder, 54-lifting plate, 55-auxiliary blocking part, 6-second positioning detection mechanism, 61-second infrared emission end, 62-second infrared receiving end, 7-clamping mechanism, 71-rotary cylinder, 711-second clamping plate, 72-first clamping plate, 721-connecting rod, 73-annular block, 8-guiding mechanism, 81-guiding rod, 82-guiding plate and 821-through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the present invention includes a conveying roller set 1, a turnover mechanism 2 provided on one side of the conveying roller set 1, and a fine adjustment roller set 3 provided on the other side of the turnover mechanism 2.
The conveying roller set 1 is provided with a first positioning detection mechanism 4, the bottom of the conveying roller set 1 is provided with a lifting and moving mechanism 5, and the lifting and moving mechanism 5 is used for moving the longitudinal beam on the conveying roller set 1 after the longitudinal beam stops moving to the turnover mechanism 2.
The fine adjustment roller group 3 is provided with a second positioning detection mechanism 6 and a clamping mechanism 7, and the clamping mechanism 7 and the second positioning detection mechanism 6 are used together in a matched mode and used for determining the final position of the longitudinal beam.
As shown in fig. 2, the conveying roller group 1 includes a first frame 11 and a plurality of conveying rollers 12 rotatably mounted on the first frame 11, and the conveying rollers 12 are drivingly connected to a first power device.
The first machine frame 11 is provided with a first positioning area 13, a second positioning area 14 and a third positioning area 15 at equal intervals along the moving direction of the longitudinal beam, and the first positioning detection mechanisms 4 are arranged on the first machine frame 11 positioned in the first positioning area 13, the second positioning area 14 and the third positioning area 15.
The first positioning detection mechanism 4 includes a first infrared emission end 41 and a first infrared receiving end 42 cooperating with the first infrared emission end 41.
As shown in fig. 2, there are two lifting moving mechanisms 5, and the two lifting moving mechanisms 5 are respectively disposed between the first positioning area 13 and the second positioning area 14, and between the second positioning area 14 and the third positioning area 15.
As shown in fig. 6, the lifting and moving mechanism 5 includes a moving base 51, a roller 52 driven by a servo motor is disposed at the outer side of the bottom of the moving base 51, a lifting cylinder 53 is fixedly mounted at the top of the moving base 51, a lifting plate 54 is fixedly mounted on a piston rod of the lifting cylinder 53, the top of the lifting plate 54 near one end of the conveying roller set 1 extends upwards to form an auxiliary blocking portion 55, and when the auxiliary blocking portion 55 is used for lifting and moving a longitudinal beam, the longitudinal beam is placed to slide down, and the longitudinal beam is guaranteed to move to the turnover mechanism 2.
As shown in fig. 3, the turnover mechanism 2 includes a turnover frame 21, a first turnover plate 22 and a second turnover plate 23 are rotatably mounted on the top of the turnover frame 21, the first turnover plate 22 is located at one side close to the conveying roller set 1, the second turnover plate 23 is located at one side close to the fine adjustment roller set 3, the first turnover plate 22 is hinged to a first cylinder 24, the first cylinder 24 is hinged to the turnover frame 21, the second turnover plate 23 is hinged to a second cylinder 25, and the second cylinder 25 is hinged to the turnover frame 21.
The first flap 22 comprises a horizontally arranged first bearing part 221, one end of the first bearing part 221 close to the conveying roller group 1 extends vertically upwards to form a blocking part 222, and the bottom of the first bearing part 221 is hinged with the first air cylinder 24.
The second turning plate 23 includes a guiding portion 231, in a non-working state, the guiding portion 231 is obliquely disposed near one side of the vernier roller set 3, one end of the guiding portion 231 near the first turning plate 22 vertically extends upward to form a second bearing portion 232, and two outer sides of the guiding portion 231 are respectively and fixedly connected with an auxiliary bearing portion 233.
In the invention, the turnover mechanism 2 comprises a first turnover plate 22 and a second turnover plate 23, the longitudinal beam is placed on the first turnover plate 22 by the lifting moving mechanism 5 for temporary placement, after the second turnover plate 23 is lifted by the second cylinder 25, the guide part 231 is in a vertical state, the second bearing part 232 is in a horizontal state, the first turnover plate 22 is lifted by the first cylinder 24, the first bearing part 221 moves to the guide part 231, the longitudinal beam is overturned and moved to the second bearing part 232, the guide part 231 moves downwards, and finally inclines to the fine adjustment roller set 3, and under the action of gravity, the longitudinal beam slides to the roller surface of the fine adjustment roller set 3 to complete the overturning operation. The longitudinal beam overturning device is compact in structure, safe and reliable, replaces a manual overturning longitudinal beam, and improves operation safety.
As shown in fig. 1 and 2, the vernier roller group 3 includes a second frame 31 and a plurality of vernier rollers 32 rotatably mounted on the second frame 31, and the vernier rollers 32 are drivingly connected to a second power device.
A second positioning detection mechanism 6 is fixedly mounted on the second frame 31, and the second positioning detection mechanism 6 includes a second infrared emitting end 61 and a second infrared receiving end 62 used in cooperation with the second infrared emitting end 61.
In the invention, the first positioning detection mechanism 4 and the second positioning detection mechanism 6 perform positioning detection in an infrared emission mode, the first positioning detection mechanism 4 and the second positioning detection mechanism 6 are respectively in signal connection with controllers for controlling the first power device and the second power device and are used for converting detected control information into electric signals to be transmitted to the controllers, and the controllers respectively control the start and stop of the first power device and the second power device so as to control the movement distance of the conveying roller 12 and the fine adjustment roller 32 and realize the position adjustment of the longitudinal beam.
As shown in fig. 2, 4 and 5, the blocking mechanism 7 is fixedly mounted on the inner side of the second frame 31, the blocking mechanism 7 includes a rotary cylinder 71 coaxially disposed with the fine adjustment roller 32, and a first blocking plate 72 mounted on the inner side of the second frame 31, and the rotary cylinder 71 and the first blocking plate 72 are both located on the second frame 31 on the side away from the turnover mechanism 2.
The first clamping plate 72 is in threaded connection with the second rack 31 through the connecting rod 721, so that the distance between the first clamping plate 72 and the second rack 31 can be adjusted conveniently according to longitudinal beams with different sizes, and the position requirement for grabbing the longitudinal beams by a manipulator is met.
The second clamping plate 711 is fixedly connected to the outer side of the piston rod of the rotary cylinder 71, and the initial position of the second clamping plate 711 is set on one side close to the fine adjustment roller 32 in an inclined manner, so that when the roll surface of the fine adjustment roller set 3, which is placed on the longitudinal beam by the turnover mechanism 2, is ensured, the blocking of the second clamping plate 711 is avoided, and the normal operation of the working procedure is ensured.
As shown in fig. 4 and 5, the guide mechanism 8 is fixedly mounted on the second frame 31, the guide mechanism 8 includes two guide rods 81 coaxially disposed with the vernier roller 32, the two guide rods 81 are respectively disposed at two sides of the revolving cylinder 71, the two guide rods 81 are slidably disposed with guide plates 82, and two ends of the two guide rods 81 are respectively fixedly connected with the second frame 31.
The guide plate 82 is provided with a through hole 821 which is matched with the piston rod of the rotary cylinder 71 for sliding use, two annular blocks 73 are fixedly arranged on the piston rod of the rotary cylinder 71, and the two annular blocks 83 are respectively arranged at two sides of the guide plate 82.
The piston rod of the rotary cylinder 71 moves coaxially with the fine adjustment roller 32 under the guidance of the guide plate 82, so that the moving direction of the second clamping plate 711 is ensured to be perpendicular to the moving direction of the fine adjustment roller 32, the position deviation in the moving process of the longitudinal beam is prevented, and the moving effect of the rotary cylinder 71 is improved.
When the position of the longitudinal beam is finely adjusted, the second clamping plate 711 is matched with the first clamping plate 72 to determine the transverse position of the longitudinal beam; after the position is confirmed, second location detection mechanism 6 and the cooperation of fine setting roller set 3 carry out longitudinal position to the longeron and confirm, make it finally accord with the manipulator and snatch the position and accord with, replaced original adoption manual work and carried out the mode of placing the longeron on the travelling bogie, labour saving and time saving reduces artifically, has improved efficiency, has realized the profit maximize.
When the device is used, a longitudinal beam formed by punching moves to the roller surface of the conveying roller group 1 through the front moving roller group, is initially positioned through the first infrared detection mechanism 4 on the first positioning area 13, determines that the longitudinal beam starts to enter the roller surface of the conveying roller group 1, and measures and calculates the travelling distance of the longitudinal beam according to the detection time of the first infrared detection mechanism 4 on the first positioning area 13 and the rotating speed of the conveying roller 12, wherein the travelling distance is defined as L1; then the longitudinal beam continues to move, the first infrared detection mechanism 4 on the second positioning area 14 carries out repositioning, and the travel distance of the longitudinal beam is measured and calculated, and is defined as L2; and then the longitudinal beam continues to move, the first infrared detection mechanism 4 on the second positioning area 15 carries out final positioning, when the first infrared detection mechanism 4 on the second positioning area 15 detects the longitudinal beam, the conveying roller 12 stops moving, and the position of the longitudinal beam on the conveying roller group 1 is finally determined according to the measured values of L1 and L2, the detection time of the first infrared detection mechanism 4 on the first positioning area 13 and the first infrared detection mechanism 4 on the second positioning area 14 and the rotating speed of the conveying roller 12.
After the longitudinal beam stops moving on the conveying roller group 1, the lifting plate 54 moves upwards under the action of the lifting cylinder 53 to support the longitudinal beam, the roller 52 moves towards the turnover mechanism 2 along the track 16 under the driving of the servo motor, after the predetermined distance, the longitudinal beam is positioned above the first bearing part 221, the lifting plate 54 moves downwards, the longitudinal beam falls on the first bearing part 221, and the lifting and moving mechanism 5 returns to the initial position to wait for the next longitudinal beam to move.
After the longitudinal beam falls on the first bearing part 221, the second air cylinder 25 lifts the guide part 231 to move upwards to realize a vertical state, the first air cylinder 24 lifts the first bearing part 221 to move upwards to realize the turnover of the longitudinal beam to the guide part 231, the longitudinal beam is abutted against the guide part 231 and falls on the second bearing part 232 and the auxiliary bearing part 233, then the second air cylinder 25 drives the guide part 231 to move downwards, the guide part 231 returns to the initial position and inclines to one side of the fine adjustment roller group 3, and the longitudinal beam slides to the roller surface of the fine adjustment roller group 3 under the action of gravity.
After the longitudinal beam slides on the roll surface of the fine adjustment roll group 3, the rotary cylinder 7 drives the second clamping plate 711 to change from the state of inclining to one side of the fine adjustment roll 32 to the vertical state and move towards the direction of the first clamping plate 72, and in the moving process, the longitudinal beam is driven to abut against the surface of the first clamping plate 72; after the connection, the rotary cylinder 71 drives the second clamping plate 711 to return to the initial position, the fine tuning roller 32 drives the longitudinal beam to move, and under the detection of the second positioning detection structure 6, when the infrared signal between the second infrared transmitting end 61 and the second infrared receiving end 62 is blocked, the fine tuning roller 32 stops moving to determine the final position of the longitudinal beam, so that the longitudinal beam is consistent with the grabbing position of the manipulator, and the manipulator is convenient to grab. The longitudinal beam overturning device is simple in structure, adopts the overturning mechanism 2 to overturn the longitudinal beam, replaces the original operation mode of manually overturning the longitudinal beam, and reduces the labor intensity; the clamping mechanism 7 is matched with the second positioning detection mechanism 6, the final position of the longitudinal beam is determined, the grabbing success rate of the manipulator is improved, the longitudinal beam meets the transportation requirement of the transportation trolley, the positioning process is simple and efficient, and the working efficiency is improved.
In conclusion, the longitudinal beam overturning and positioning device provided by the invention is simple in structure, time-saving and labor-saving, can overturn and position a longitudinal beam after punching is completed, replaces the original operation mode of manually overturning the longitudinal beam, reduces the operation danger, improves the working efficiency and reduces the labor cost.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A longitudinal beam overturning and positioning device is characterized by comprising a conveying roller set, an overturning mechanism arranged on one side of the conveying roller set and a fine adjustment roller set arranged on the other side of the overturning mechanism;
the conveying roller set is provided with a first positioning detection mechanism, the bottom of the conveying roller set is provided with a lifting moving mechanism, and the lifting moving mechanism is used for moving the longitudinal beam on the conveying roller set after the movement is stopped to the turnover mechanism;
and the fine adjustment roller set is provided with a second positioning detection mechanism and a clamping mechanism, and the clamping mechanism is matched with the second positioning detection mechanism for use together for determining the final position of the longitudinal beam.
2. The longitudinal beam overturning and positioning device according to claim 1, wherein the conveying roller group comprises a first frame and a plurality of conveying rollers rotatably mounted on the first frame, and the conveying rollers are in driving connection with a first power device;
the first machine frame is equidistantly arranged into a first positioning area, a second positioning area and a third positioning area along the motion direction of the longitudinal beam, and the first positioning detection mechanisms are arranged on the first machine frame positioned in the first positioning area, the second positioning area and the third positioning area;
the first positioning detection mechanism comprises a first infrared transmitting end and a first infrared receiving end matched with the first infrared transmitting end.
3. The stringer turn-over positioning device of claim 2 wherein there are two said lift moving mechanisms, and two said lift moving mechanisms are respectively disposed between said first positioning region and said second positioning region, and between said second positioning region and said third positioning region.
4. The longitudinal beam overturning and positioning device according to claim 1, wherein the lifting and moving mechanism comprises a moving base, rollers driven by servo motor power are arranged on the outer side of the bottom of the moving base, a lifting cylinder is fixedly mounted on the top of the moving base, and a lifting plate is fixedly mounted on a piston rod of the lifting cylinder.
5. The longitudinal beam overturning and positioning device of claim 1, wherein the overturning mechanism comprises an overturning frame, a first overturning plate and a second overturning plate are rotatably mounted on the top of the overturning frame, the first overturning plate is positioned on one side close to the conveying roller group, the second overturning plate is positioned on one side close to the fine adjustment roller group, the first overturning plate is hinged with a first air cylinder, the first air cylinder is hinged with the overturning frame, the second overturning plate is hinged with a second air cylinder, and the second air cylinder is hinged with the overturning frame.
6. The longitudinal beam overturning and positioning device of claim 5, wherein the first turning plate comprises a horizontally arranged first bearing part, one end of the first bearing part, close to the conveying roller group, extends vertically and upwards to form a blocking part, and the bottom of the first bearing part is hinged with the first cylinder;
the second turning plate comprises a guide part, the guide part is obliquely arranged close to one side of the fine adjustment roller set, one end, close to the first turning plate, of the guide part vertically extends upwards to form a second bearing part, and two outer sides of the guide part are fixedly connected with auxiliary bearing parts respectively.
7. The longitudinal beam overturning and positioning device of claim 1, wherein the fine adjustment roller group comprises a second frame and a plurality of fine adjustment rollers rotatably mounted on the second frame, and the fine adjustment rollers are in driving connection with a second power device;
the second positioning detection mechanism is fixedly arranged on the second rack and comprises a second infrared emission end and a second infrared receiving end matched with the second infrared emission end;
and a clamping mechanism is fixedly arranged on the inner side of the second rack.
8. The longitudinal beam overturning and positioning device according to claim 7, wherein the clamping mechanism comprises a rotary cylinder arranged coaxially with the fine adjustment roller, and a first clamping plate arranged on the inner side of the second frame, and the rotary cylinder and the first clamping plate are both arranged on the second frame on the side far away from the overturning mechanism;
the first clamping plate is in threaded connection with the second rack through a connecting rod;
the piston rod outside fixedly connected with second screens board of gyration cylinder, the initial position of second screens board is the slant and is close to the one side setting of fine setting roller.
9. The longitudinal beam overturning and positioning device according to claim 8, wherein a guide mechanism is fixedly mounted on the second frame, the guide mechanism comprises two guide rods coaxially arranged with the fine tuning roller, the two guide rods are respectively arranged at two sides of the rotary cylinder, and guide plates are slidably arranged on the two guide rods;
the guide plate is provided with a through hole matched with a piston rod of the rotary cylinder for sliding use, the piston rod of the rotary cylinder is fixedly provided with two annular blocks, and the two annular blocks are respectively arranged on two sides of the guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011037703.3A CN112209070A (en) | 2020-09-28 | 2020-09-28 | Longitudinal beam overturning and positioning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011037703.3A CN112209070A (en) | 2020-09-28 | 2020-09-28 | Longitudinal beam overturning and positioning device |
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| CN112209070A true CN112209070A (en) | 2021-01-12 |
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| CN202011037703.3A Pending CN112209070A (en) | 2020-09-28 | 2020-09-28 | Longitudinal beam overturning and positioning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919256A (en) * | 2021-01-22 | 2021-06-08 | 武汉裕大华纺织有限公司 | Photoelectric detection device of cylinder grabbing machine |
| CN113212901A (en) * | 2021-05-11 | 2021-08-06 | 江苏嘉瑞木业有限公司 | Floor packing turning device |
| CN114379983A (en) * | 2022-01-20 | 2022-04-22 | 乐美包装（昆山）有限公司 | Paper roll conveying device |
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2020
- 2020-09-28 CN CN202011037703.3A patent/CN112209070A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919256A (en) * | 2021-01-22 | 2021-06-08 | 武汉裕大华纺织有限公司 | Photoelectric detection device of cylinder grabbing machine |
| CN113212901A (en) * | 2021-05-11 | 2021-08-06 | 江苏嘉瑞木业有限公司 | Floor packing turning device |
| CN114379983A (en) * | 2022-01-20 | 2022-04-22 | 乐美包装（昆山）有限公司 | Paper roll conveying device |
| CN114379983B (en) * | 2022-01-20 | 2024-02-02 | 乐美包装（昆山）有限公司 | Paper roll conveying device |
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