CN110340242B - Bender loading attachment - Google Patents
Bender loading attachment Download PDFInfo
- Publication number
- CN110340242B CN110340242B CN201910744546.0A CN201910744546A CN110340242B CN 110340242 B CN110340242 B CN 110340242B CN 201910744546 A CN201910744546 A CN 201910744546A CN 110340242 B CN110340242 B CN 110340242B
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- lifting
- feeding
- vacuum chuck
- seat
- adjusting mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 142
- 238000005452 bending Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention relates to a feeding device of a bending machine, which comprises: a feeding sucker mechanism; the feeding sucker mechanism comprises a vacuum sucker group, a rotating seat, a rotation adjusting mechanism, a lifting seat and a lifting adjusting mechanism; the lifting seat is arranged at the execution end of the lifting adjusting mechanism, and the lifting adjusting mechanism controls the lifting movement of the lifting seat; the rotating seat is rotatably arranged on the lifting seat through a rotating shaft; the rotation adjusting mechanism is arranged on the lifting seat and is in transmission connection with the rotating shaft; the rotation adjusting mechanism controls the rotation of the rotating shaft and drives the rotating seat to rotate through the rotation of the rotating shaft; the vacuum chuck group is arranged on the adsorption working surface of the rotary seat. The feeding device of the bending machine provided by the invention enables the feeding sucker mechanism to be suitable for the working condition that a member needs to be turned over in the bending process, avoids the waste of forklift personnel and personnel caused by the working condition, and effectively reduces the working task.
Description
Technical Field
The invention belongs to the technical field of bending machines, and particularly relates to a feeding device of a bending machine.
Background
At present, most of feeding sucker mechanisms of bending machines in the market are only aimed at members which do not need to rotate and turn up edges in the bending process; the components needing to be turned and turned in the bending process can be completed only by the assistance of a forklift and personnel; therefore, under the working condition, occupation and personnel waste of the forklift are caused, and the working task is also greatly emphasized.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the feeding device of the bending machine, so that the feeding sucker mechanism can be suitable for the working condition that a member needs to be turned over in the bending process, the occupation of a forklift and the waste of personnel caused by the working condition are avoided, and the working task is lightened.
The technical scheme adopted by the invention is as follows:
A feeding device of a bending machine comprises a feeding sucker mechanism; the feeding sucker mechanism comprises a vacuum sucker group, a rotating seat, a rotation adjusting mechanism, a lifting seat and a lifting adjusting mechanism; the lifting seat is arranged at the execution end of the lifting adjusting mechanism, and the lifting adjusting mechanism controls the lifting movement of the lifting seat; the rotating seat is rotatably arranged on the lifting seat through a rotating shaft; the rotation adjusting mechanism is arranged on the lifting seat and is in transmission connection with the rotating shaft; the rotation adjusting mechanism controls the rotating shaft to rotate and drives the rotating seat to rotate through the rotating shaft; the vacuum chuck group is arranged on the adsorption working surface of the rotary seat.
Further, the feeding device of the bending machine further comprises a telescopic adjusting rod; the telescopic adjusting rod comprises a first telescopic adjusting rod, a second telescopic adjusting rod and a third telescopic adjusting rod; the vacuum chuck group comprises a first vacuum chuck group, a second vacuum chuck group and a third vacuum chuck group; the first telescopic adjusting rod, the second telescopic adjusting rod and the third telescopic adjusting rod are arranged on the rotating seat, and the first vacuum chuck group, the second vacuum chuck group and the third vacuum chuck group are respectively arranged at the executing ends of the first telescopic adjusting rod, the second telescopic adjusting rod and the third telescopic adjusting rod; the first telescopic adjusting rod, the second telescopic adjusting rod and the third telescopic adjusting rod respectively control the first vacuum chuck group, the second vacuum chuck group and the third vacuum chuck group.
Further, the first vacuum chuck group comprises a substrate and a plurality of vacuum chucks; the vacuum chuck array is distributed on the bottom surface of the substrate, and the execution end of the first telescopic adjusting rod is fixedly connected with the substrate; the structure of the second vacuum chuck group and the third vacuum chuck group is the same as that of the first vacuum chuck group, and the execution ends of the second telescopic adjusting rod and the third telescopic adjusting rod are fixedly connected with the substrate of the second vacuum chuck group and the substrate of the third vacuum chuck group respectively.
Further, the vacuum chuck comprises a chuck body, a screw, a first nut and a second nut; the bottom end of the screw rod is connected with the sucker main body, an air hole for connecting an air pump is formed in the top end of the screw rod, and the air hole is communicated with the cavity of the sucker main body; the base plate is provided with a mounting hole matched with the screw rod; the screw rod passes through the mounting hole, and the first nut and the second nut are respectively in threaded fit with the screw rod and are respectively positioned on the top side and the bottom side of the substrate.
Further, the telescopic adjusting rod is a hydraulic rod or a pneumatic rod.
Further, the material loading sucking disc mechanism still includes: the sliding rail, the sliding seat and the sliding adjusting mechanism are arranged on the sliding seat; the sliding seat is arranged on the sliding rail in a sliding way; the sliding adjusting mechanism is connected with the sliding seat and is used for adjusting and controlling the sliding seat to reciprocate along the sliding rail; the lifting adjusting mechanism is arranged on the sliding seat.
Further, the lifting adjusting mechanism comprises a guide upright post, a rack, a gear and a lifting driving motor; the sliding seat is provided with a guide groove matched with the guide upright post; the guide upright post is arranged in the guide groove and moves up and down along the guide of the guide groove; the rack is arranged on one side of the guide upright along the lifting direction of the guide upright, the gear is arranged on the output shaft of the lifting driving motor, and the gear is meshed and matched with the rack.
Further, the feeding device of the bending machine also comprises a feeding bracket and a layer-by-layer feeding push plate mechanism; the feeding bracket is positioned below the vacuum chuck group; the layer-by-layer feeding pushing plate mechanism comprises a feeding table, a feeding table lifting adjusting mechanism, a pushing plate and a pushing plate pushing control mechanism; the feeding bracket is arranged on the discharging side of the feeding table; the push plate is arranged above the feeding table and is positioned at one side opposite to the feeding bracket; the execution end of the push plate pushing control mechanism is connected with the push plate and controls the push plate to reciprocate along the feeding direction of the feeding table.
Further, the feeding device of the bending machine further comprises a feeding bracket lifting adjusting mechanism; the feeding bracket is arranged at the execution end of the feeding bracket lifting adjusting mechanism, and lifting movement of the feeding bracket is controlled by the feeding bracket lifting adjusting mechanism.
Further, the rotation adjusting mechanism comprises a rotation driving motor, a turbine and a worm; the turbine is sleeved on the rotating shaft, and the rotating shaft and the turbine synchronously rotate; the screw is arranged on an output shaft of the rotary driving motor, and the worm is meshed and matched with the turbine.
The beneficial effects of the invention are as follows:
According to the feeding device of the bending machine, the lifting seat is controlled to move through the lifting adjusting structure, and the rotating seat is driven to move in a lifting manner through the movement of the lifting seat, so that the vacuum chuck group adsorbs the grabbing component; then, the rotating shaft is controlled to rotate through the rotation adjusting mechanism, and the rotating seat is driven to rotate, so that the component which is absorbed and grabbed by the vacuum chuck group rotates and flanging; therefore, the feeding sucker mechanism can be suitable for working conditions requiring rotation flanging of the component in the bending process, occupation of a forklift and waste of personnel caused by the working conditions are avoided, and the working tasks are effectively lightened.
Drawings
Fig. 1 is a schematic structural view of a feeding device of a bending machine according to an embodiment;
fig. 2 is a schematic structural view of the feeding suction cup mechanism in the embodiment;
FIG. 3 is a schematic view of the structure of the vacuum chuck assembly according to the embodiment;
Fig. 4 is a schematic view showing a state in which the feeding suction cup mechanism sucks and grips an uneven member in the embodiment;
FIG. 5 is a schematic structural view of a layer-by-layer feeding pusher mechanism as described in the embodiments;
fig. 6 is a schematic structural view of the loading bracket according to the embodiment.
The reference numerals in the figures are:
The feeding device comprises a feeding sucker mechanism 101, a sliding seat 102, a sliding rail 103, a feeding bracket 104, a layer-by-layer feeding push plate mechanism 105, a guide upright column 106, a rack 107, a gear 108, a lifting driving motor 109, a rotating shaft 110, a rotating driving motor 111, a lifting seat 112, a rotating seat 113, a telescopic adjusting rod 114, a substrate 115, a sucker main body 116, a screw 117, an air hole 118, a first nut 119, a second nut 120, a push plate 121, a feeding table 122 and a conical rubber pad 123.
Detailed Description
Example 1
As shown in fig. 1, the present embodiment provides a feeding device of a bending machine, which includes a feeding sucker mechanism 101; the feeding sucker mechanism 101 comprises a vacuum sucker group, a rotating seat 113, a rotation adjusting mechanism, a lifting seat 112 and a lifting adjusting mechanism; the lifting seat 112 is arranged at the execution end of the lifting adjusting mechanism, and the lifting adjusting mechanism controls the lifting movement of the lifting seat 112; the rotating seat 113 is rotatably arranged on the lifting seat 112 through the rotating shaft 110; the rotation adjusting mechanism is arranged on the lifting seat 112 and is in transmission connection with the rotating shaft 110; the rotation adjusting mechanism controls the rotation of the rotating shaft 110 and drives the rotating seat 113 to rotate through the rotation of the rotating shaft 110; the vacuum chuck group is arranged on the adsorption working surface of the rotary seat 113.
The feeding device of the bending machine based on the structure controls the lifting seat 112 to move through the lifting adjusting structure, and drives the rotating seat 113 to move in a lifting manner through the movement of the lifting seat 112, so that the vacuum chuck group adsorbs the grabbing component; then, the rotation of the rotating shaft 110 is controlled by the rotation adjusting mechanism, and the rotating seat 113 is driven to rotate around the rotating shaft 110, so that the vacuum chuck group adsorbs the grabbed component to rotate and turn up.
Therefore, the feeding device of the bending machine provided by the embodiment enables the feeding sucker mechanism 101 to be suitable for the working condition that the member is required to rotate and turn up in the bending process, so that occupation of a forklift and waste of personnel caused by the working condition are avoided, and the working task is effectively lightened.
Wherein, the material loading sucking disc mechanism 101 still includes: a slide rail 103, a slide seat 102, and a slide adjusting mechanism; the sliding seat 102 is slidably arranged on the sliding rail 103; the sliding adjusting mechanism is connected with the sliding seat 102 and is used for adjusting and controlling the sliding seat 102 to reciprocate along the sliding rail 103; the lifting adjusting mechanism is arranged on the sliding seat 102.
After the feeding sucker mechanism 101 finishes adsorbing the grabbing component, the sliding adjusting mechanism controls the sliding seat 102 to move to the discharging end along the sliding rail 103; then, the lifting adjusting mechanism controls the lifting seat 112 to descend, and the vacuum chuck group loosens the component to finish unloading; after the unloading is finished, the lifting adjusting mechanism controls the lifting seat 112 to ascend and reset, and the sliding adjusting mechanism controls the sliding seat 102 to move along the sliding rail 103 to the grabbing end to reset so as to be convenient for next work; thereby, the automatic unloading of the components can be completed.
Specifically, the sliding adjusting mechanism can be a chain conveying mechanism, which comprises a driving wheel and a driven wheel which are arranged at two ends of the guide rail, and the driving wheel and the driven wheel are sleeved with a transmission chain; the driving wheel is in transmission connection with an output shaft of the driving motor, and the sliding seat 102 is fixedly arranged on a transmission chain; thus, the output shaft of the driving motor drives the driving wheel to rotate so as to drive the transmission chain to forward/backward transfer, and thus the sliding seat 102 slides reciprocally along the guide rail along with the movement of the transmission chain.
As shown in fig. 2, the elevation adjustment mechanism includes a guide column 106, a rack 107, a gear 108, and an elevation drive motor 109; the sliding seat 102 is provided with a guide groove matched with the guide upright 106; the guide upright column 106 is arranged in the guide groove and moves up and down along the guide of the guide groove; the rack 107 is arranged on one side of the guide upright 106 along the lifting direction of the guide upright 106, the gear 108 is arranged on the output shaft of the lifting driving motor 109, and the gear 108 is meshed with the rack 107; in this way, the gear 108 is driven to rotate by the output shaft of the lifting driving motor 109, and then the rack 107 is shifted by the gear 108 to enable the guide upright column 106 to move up and down along the guide groove, so that lifting control of the lifting seat 112 is realized by lifting movement of the guide upright column 106.
The rotation adjustment mechanism includes a rotation driving motor 111, a worm wheel, and a worm; the turbine is sleeved on the rotating shaft 110, and the rotating shaft 110 and the turbine synchronously rotate; the screw 117 is provided at an output shaft of the rotary drive motor 111, and the worm is engaged with the worm wheel; thus, the output shaft of the rotary driving motor 111 drives the worm to rotate, and then the worm is used for poking the turbine to rotate, so that the rotating shaft 110 synchronously rotates along with the turbine, and the rotary control of the rotary seat 113 is realized; meanwhile, the steering transmission connection of the rotary driving motor 111 and the rotating shaft 110 is realized through the worm and gear structure, so that the rotary driving motor 111 can be arranged horizontally, and compared with a vertical arrangement mode, the gravity center of the rotary driving motor 111 is beneficial to downward movement, and the layout is more reasonable.
In this embodiment, the sliding adjustment mechanism may also be an existing reciprocating movement control mechanism such as a hydraulic cylinder, a hydraulic rod, a screw rod, etc. to control the reciprocating movement of the sliding seat 102 along the sliding rail 103; the lifting adjusting mechanism can also select the existing reciprocating movement control mechanism such as a hydraulic cylinder, a hydraulic rod, a screw rod and the like to control the lifting movement of the lifting seat 112; other structures can be selected as the rotation adjusting mechanism, for example, an output shaft of the rotation driving motor 111 can be directly connected with the rotating shaft 110 in a transmission way, and the rotating shaft 110 drives the rotating seat 113 to rotate; or the output shaft of the rotary driving motor 111 can also realize the steering transmission connection of the output shaft of the rotary driving motor 111 and the rotating shaft 110 through a conical tooth steering transmission structure which is engaged and matched with each other.
Example 2
The embodiment provides a feeding device of a bending machine, which comprises a feeding sucker mechanism 101; the feeding sucker mechanism 101 comprises a vacuum sucker group, a rotating seat 113, a rotation adjusting mechanism, a lifting seat 112 and a lifting adjusting mechanism; the lifting seat 112 is arranged at the execution end of the lifting adjusting mechanism, and the lifting adjusting mechanism controls the lifting movement of the lifting seat 112; the rotating seat 113 is rotatably arranged on the lifting seat 112 through the rotating shaft 110; the rotation adjusting mechanism is arranged on the lifting seat 112 and is in transmission connection with the rotating shaft 110; the rotation adjusting mechanism controls the rotation of the rotating shaft 110 and drives the rotating seat 113 to rotate through the rotation of the rotating shaft 110; the vacuum chuck group is arranged on the adsorption working surface of the rotary seat 113.
Meanwhile, the feeding device of the bending machine further comprises a telescopic adjusting rod 114; the telescopic adjustment lever 114 includes a first telescopic adjustment lever, a second telescopic adjustment lever, and a third telescopic adjustment lever; the vacuum chuck group comprises a first vacuum chuck group, a second vacuum chuck group and a third vacuum chuck group; the first telescopic adjusting rod, the second telescopic adjusting rod and the third telescopic adjusting rod are arranged on the rotating seat 113, and the first vacuum chuck group, the second vacuum chuck group and the third vacuum chuck group are respectively arranged at the executing ends of the first telescopic adjusting rod, the second telescopic adjusting rod and the third telescopic adjusting rod; the first telescopic adjusting rod, the second telescopic adjusting rod and the third telescopic adjusting rod respectively control the first vacuum chuck group, the second vacuum chuck group and the third vacuum chuck group.
According to the feeding device of the bending machine, the feeding sucker mechanism 101 can be suitable for the working condition that a member is required to rotate and turn up in the bending process, so that occupation of a forklift and waste of personnel caused by the working condition are avoided, and the working task is effectively lightened; moreover, when aiming at the member with uneven surface, as shown in fig. 4, the first vacuum chuck group, the second vacuum chuck group and the third vacuum chuck group can be respectively subjected to telescopic adjustment through the first telescopic adjustment rod, the second telescopic adjustment rod and the third telescopic adjustment rod, so that the first vacuum chuck group, the second vacuum chuck group and the third vacuum chuck group are respectively positioned at different height positions, and further are matched with the adsorption grabbing surface of the member with uneven surface, so that the reliable grabbing of the member with uneven surface is realized.
Specifically, the first vacuum chuck group includes a substrate 115 and a plurality of vacuum chucks; the vacuum chuck array is distributed on the bottom surface of the substrate 115, and the execution end of the first telescopic adjusting rod is fixedly connected with the substrate 115; the structures of the second vacuum chuck group and the third vacuum chuck group are the same as those of the first vacuum chuck group, and the execution ends of the second telescopic adjusting rod and the third telescopic adjusting rod are fixedly connected with the substrate 115 of the second vacuum chuck group and the substrate 115 of the third vacuum chuck group respectively.
As shown in fig. 3, the vacuum chuck includes a chuck body 116, a screw 117, a first nut 119, and a second nut 120; the bottom end of the screw 117 is connected with the sucker main body 116, an air hole 118 for connecting an air pump is arranged at the top end of the screw 117, and the air hole 118 is communicated with the cavity of the sucker main body 116; the base plate 115 is provided with a mounting hole matched with the screw 117; the screw 117 passes through the mounting hole, and the first nut 119 and the second nut 120 are respectively screw-fitted with the screw 117, and are respectively located at the top side and the bottom side of the base plate 115. Wherein, the first nut 119 and the second nut 120 are clamped and fixed on two sides of the substrate 115 to realize the fixation of the sucker main body 116; and, the height of the suction cup main body 116 can be finely adjusted by adjusting the first nut 119 and the second nut 120.
The telescopic adjusting rod 114 can be an existing telescopic rod mechanism such as a hydraulic rod, a pneumatic rod or an electric rod; the feeding suction cup mechanism 101 further includes: a slide rail 103, a slide seat 102, and a slide adjusting mechanism; the sliding seat 102 is slidably arranged on the sliding rail 103; the sliding adjusting mechanism is connected with the sliding seat 102 and is used for adjusting and controlling the sliding seat 102 to reciprocate along the sliding rail 103; the lifting adjusting mechanism is arranged on the sliding seat 102.
The sliding adjusting mechanism is a chain conveying mechanism and comprises a driving wheel and a driven wheel which are arranged at two ends of the guide rail, and the driving wheel and the driven wheel are sleeved with a transmission chain; the driving wheel is in transmission connection with an output shaft of the driving motor, and the sliding seat 102 is fixedly arranged on a transmission chain; thus, the output shaft of the driving motor drives the driving wheel to rotate so as to drive the transmission chain to forward/backward transfer, and thus the sliding seat 102 slides reciprocally along the guide rail along with the movement of the transmission chain.
The lifting adjusting mechanism comprises a guide upright column 106, a rack 107, a gear 108 and a lifting driving motor 109; the sliding seat 102 is provided with a guide groove matched with the guide upright 106; the guide upright column 106 is arranged in the guide groove and moves up and down along the guide of the guide groove; the rack 107 is arranged on one side of the guide upright 106 along the lifting direction of the guide upright 106, the gear 108 is arranged on the output shaft of the lifting driving motor 109, and the gear 108 is meshed with the rack 107; in this way, the gear 108 is driven to rotate by the output shaft of the lifting driving motor 109, and then the rack 107 is shifted by the gear 108 to enable the guide upright column 106 to move up and down along the guide groove, so that lifting control of the lifting seat 112 is realized by lifting movement of the guide upright column 106.
The rotation adjustment mechanism includes a rotation driving motor 111, a worm wheel, and a worm; the turbine is sleeved on the rotating shaft 110, and the rotating shaft 110 and the turbine synchronously rotate; the screw 117 is provided at an output shaft of the rotary drive motor 111, and the worm is engaged with the worm wheel; thus, the output shaft of the rotary driving motor 111 drives the worm to rotate, and then the worm is used for poking the turbine to rotate, so that the rotating shaft 110 synchronously rotates along with the turbine, and the rotary control of the rotary seat 113 is realized; meanwhile, the steering transmission connection of the rotary driving motor 111 and the rotating shaft 110 is realized through the worm and gear structure, so that the rotary driving motor 111 can be arranged horizontally, and compared with a vertical arrangement mode, the gravity center of the rotary driving motor 111 is beneficial to downward movement, and the layout is more reasonable.
Example 3
The existing feeding sucker mechanism of the bending machine is characterized in that a plate is conveyed to a feeding bracket below the feeding sucker mechanism by the assistance of a forklift and a worker, so that the feeding sucker mechanism can absorb and grasp the plate; however, the feeding way is advanced, so that the occupation of a forklift and the waste of personnel are caused, and the work task is also greatly aggravated.
In order to solve the problems of the feeding manner of the feeding sucker mechanism of the existing bending machine, the feeding mechanism is additionally arranged based on the feeding device of the bending machine in the embodiment.
As shown in fig. 5, the feeding device of the bending machine further comprises a feeding bracket 104 and a layer-by-layer feeding push plate mechanism 105; the feeding bracket 104 is positioned below the vacuum chuck group; the layer-by-layer feeding push plate mechanism 105 comprises a feeding table 122, a feeding table lifting adjusting mechanism, a push plate 121 and a push plate pushing control mechanism; the feeding bracket 104 is arranged on the discharging side of the feeding table 122; the push plate 121 is arranged above the feeding table 122 and is positioned on the side opposite to the feeding bracket 104; the execution end of the push plate pushing control mechanism is connected with the push plate 121 and controls the push plate 121 to reciprocate along the feeding direction of the feeding table 122.
The layer-by-layer feeding push plate mechanism 105 based on the above-described structure, in the process of feeding the sheet stacked on the feeding stage 122 layer by layer to the feeding bracket 104: firstly, the push plate pushing control mechanism controls the push plate 121 to extend and move along the feeding direction of the feeding table 122, so that the top-layer plate diagram is fed to the feeding bracket 104 to finish feeding; then, the push plate pushing control mechanism controls the push plate 121 to retract, and the feeding table lifting adjusting mechanism controls the feeding table 122 to ascend again, so that a new top-layer plate is positioned opposite to the push plate 121, and the push plate 121 is convenient to carry out the next feeding action. Therefore, the automatic feeding of the plates is realized, the occupation of a forklift and the waste of personnel are avoided, and the work task is lightened.
Preferably, the feeding device of the bending machine further comprises a lifting adjusting mechanism of the feeding bracket 104; the feeding bracket 104 is disposed at an execution end of the lifting adjustment mechanism of the feeding bracket 104, and controls lifting movement of the feeding bracket 104 through the lifting adjustment mechanism of the feeding bracket 104. In this way, in the feeding process, the lifting and adjusting mechanism of the feeding bracket 104 is used for controlling the lifting and moving of the feeding bracket 104, so that the feeding bracket 104 and the pushing plate 121 are positioned at the corresponding height positions, and the pushing plate 121 can smoothly and stably push the plate to the feeding bracket 104; meanwhile, when the feeding sucker mechanism 101 adsorbs and grabs the plate on the feeding bracket 104, the lifting and lowering movement of the feeding bracket 104 is controlled by the lifting and lowering adjusting mechanism of the feeding bracket 104, so that the feeding bracket 104 is positioned at a proper height position, and the lifting and lowering and grabbing of the feeding sucker mechanism 101 are facilitated.
More preferably, as shown in fig. 6, a plurality of conical rubber pads 123 distributed in an array are arranged on the table surface of the feeding bracket 104, and the top surface of each conical rubber pad 123 is conical and convex, so that the table surface of the feeding bracket 104 and a plate on the table surface can be effectively prevented from sliding relatively, and the adsorption grabbing of the feeding sucker mechanism 101 to the plate is facilitated.
In this embodiment, the lifting adjustment mechanism of the feeding table may be a hydraulic cylinder, an air cylinder or a chain lifting mechanism, or other existing lifting control mechanisms; the push plate pushing control mechanism can be an existing movement control mechanism such as a hydraulic cylinder or an air cylinder. Meanwhile, the feeding bracket 104 and the layer-by-layer feeding pushing plate mechanism 105 can be arranged on the vehicle-mounted trolley; so as to move it to a position required for the operating conditions.
In order to realize the automatic control of the lifting adjusting mechanism of the feeding table, a photoelectric sensor is also arranged above the feeding table; the photoelectric sensor is positioned at one side of the conveying direction of the feeding table, so that the conveying of the top-layer plate of the feeding table is not influenced, and the feeding condition of the top-layer plate of the feeding table can be monitored; meanwhile, the photoelectric sensor is electrically connected with a control system, and the control system is electrically connected with the lifting adjusting mechanism of the feeding table; the control system controls the lifting action of the lifting adjusting mechanism of the feeding table according to the monitoring electric signal of the photoelectric sensor.
After the push plate 121 completes the pushing operation of the top plate of the feeding table, the photoelectric sensor does not monitor the top plate and generates an induction signal, the induction signal is transmitted to the control system, and the control system controls the lifting and adjusting mechanism of the feeding table to lift the feeding table according to the received signal, so that the position of the sub-layer plate on the feeding table is lifted to the position of the top plate; when the position of the sub-layer plate on the feeding table rises to the position of the top layer, the photoelectric sensor monitors the plate signal of the top layer again and transmits the sensing signal to the control system, and the control system controls the lifting and adjusting mechanism of the feeding table to stop lifting according to the received signal; therefore, the automatic control of the lifting adjusting mechanism of the feeding table is realized. The photoelectric sensor may be an existing photoelectric sensor such as an infrared sensor.
The present application is not limited to the above-mentioned preferred embodiments, and any person who can obtain other various products under the teaching of the present application can make any changes in shape or structure, and all the technical solutions that are the same or similar to the present application fall within the scope of the present application.
Claims (4)
1. The utility model provides a bender loading attachment which characterized in that: comprises a feeding sucker mechanism; the feeding sucker mechanism comprises a vacuum sucker group, a rotating seat, a rotation adjusting mechanism, a lifting seat and a lifting adjusting mechanism; the lifting seat is arranged at the execution end of the lifting adjusting mechanism, and the lifting adjusting mechanism controls the lifting movement of the lifting seat; the rotating seat is rotatably arranged on the lifting seat through a rotating shaft; the rotation adjusting mechanism is arranged on the lifting seat and is in transmission connection with the rotating shaft; the rotation adjusting mechanism controls the rotating shaft to rotate and drives the rotating seat to rotate through the rotating shaft; the vacuum chuck group is arranged on the adsorption working surface of the rotary seat;
The feeding device of the bending machine further comprises a telescopic adjusting rod; the telescopic adjusting rod comprises a first telescopic adjusting rod, a second telescopic adjusting rod and a third telescopic adjusting rod; the vacuum chuck group comprises a first vacuum chuck group, a second vacuum chuck group and a third vacuum chuck group; the first telescopic adjusting rod, the second telescopic adjusting rod and the third telescopic adjusting rod are arranged on the rotating seat, and the first vacuum chuck group, the second vacuum chuck group and the third vacuum chuck group are respectively arranged at the executing ends of the first telescopic adjusting rod, the second telescopic adjusting rod and the third telescopic adjusting rod; the first telescopic adjusting rod, the second telescopic adjusting rod and the third telescopic adjusting rod respectively control the first vacuum chuck group, the second vacuum chuck group and the third vacuum chuck group;
The first vacuum chuck group comprises a substrate and a plurality of vacuum chucks; the vacuum chuck array is distributed on the bottom surface of the substrate, and the execution end of the first telescopic adjusting rod is fixedly connected with the substrate; the structure of the second vacuum chuck group and the third vacuum chuck group is the same as that of the first vacuum chuck group, and the execution ends of the second telescopic adjusting rod and the third telescopic adjusting rod are fixedly connected with the substrate of the second vacuum chuck group and the substrate of the third vacuum chuck group respectively;
The vacuum chuck comprises a chuck main body, a screw rod, a first nut and a second nut; the bottom end of the screw rod is connected with the sucker main body, an air hole for connecting an air pump is formed in the top end of the screw rod, and the air hole is communicated with the cavity of the sucker main body; the base plate is provided with a mounting hole matched with the screw rod; the screw rod passes through the mounting hole, and the first nut and the second nut are respectively in threaded fit with the screw rod and are respectively positioned on the top side and the bottom side of the substrate;
The feeding sucker mechanism further comprises: the sliding rail, the sliding seat and the sliding adjusting mechanism are arranged on the sliding seat; the sliding seat is arranged on the sliding rail in a sliding way; the sliding adjusting mechanism is connected with the sliding seat and is used for adjusting and controlling the sliding seat to reciprocate along the sliding rail; the lifting adjusting mechanism is arranged on the sliding seat;
The lifting adjusting mechanism comprises a guide upright post, a rack, a gear and a lifting driving motor; the sliding seat is provided with a guide groove matched with the guide upright post; the guide upright post is arranged in the guide groove and moves up and down along the guide of the guide groove; the rack is arranged on one side of the guide upright post along the lifting direction of the guide upright post, the gear is arranged on the output shaft of the lifting driving motor, and the gear is meshed and matched with the rack;
The feeding device of the bending machine further comprises a feeding bracket and a layer-by-layer feeding push plate mechanism; the feeding bracket is positioned below the vacuum chuck group; the layer-by-layer feeding pushing plate mechanism comprises a feeding table, a feeding table lifting adjusting mechanism, a pushing plate and a pushing plate pushing control mechanism; the feeding bracket is arranged on the discharging side of the feeding table; the push plate is arranged above the feeding table and is positioned at one side opposite to the feeding bracket; the execution end of the push plate pushing control mechanism is connected with the push plate and controls the push plate to reciprocate along the feeding direction of the feeding table.
2. The bender loading attachment according to claim 1, wherein: the telescopic adjusting rod is a hydraulic rod or a pneumatic rod.
3. The bender loading attachment according to claim 1, wherein: the device also comprises a feeding bracket lifting adjusting mechanism; the feeding bracket is arranged at the execution end of the feeding bracket lifting adjusting mechanism, and lifting movement of the feeding bracket is controlled by the feeding bracket lifting adjusting mechanism.
4. A bender loading attachment according to claim 3, wherein: the rotation adjusting mechanism comprises a rotation driving motor, a turbine and a worm; the turbine is sleeved on the rotating shaft, and the rotating shaft and the turbine synchronously rotate; the screw is arranged on an output shaft of the rotary driving motor, and the worm is meshed and matched with the turbine.
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| CN104609335B (en) * | 2015-03-10 | 2017-08-11 | 程勋业 | Multifunctional vehicle lifting turns to mobile across fault device |
| CN105537391B (en) * | 2016-03-14 | 2018-06-19 | 安徽擎天伟嘉装备制造有限公司 | Water dispenser sheet metal shell production line |
| CN205701938U (en) * | 2016-04-25 | 2016-11-23 | 浙江住宇机器人科技有限公司 | The intelligent robot of bender |
| CN107971415B (en) * | 2016-05-19 | 2019-03-29 | 马鞍山九天智控科技有限公司 | A kind of bending machine plate bending method of automatic positioning |
| CN205763105U (en) * | 2016-05-28 | 2016-12-07 | 合肥天工标识标牌有限公司 | A kind of apparatus for bending by sheet metal bending |
| CN207288467U (en) * | 2017-09-08 | 2018-05-01 | 联恒工业（沈阳）有限公司 | A kind of bending mechanism |
| CN108545488A (en) * | 2018-04-30 | 2018-09-18 | 广东捷瞬机器人有限公司 | A kind of babinet stacking machine |
| CN208471011U (en) * | 2018-05-25 | 2019-02-05 | 佛山市欧铂利复合材料有限公司 | A kind of sucker machine of multiaxial motion |
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