CN117228255A - Conveying device and conveying method - Google Patents
Conveying device and conveying method Download PDFInfo
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- CN117228255A CN117228255A CN202311525674.9A CN202311525674A CN117228255A CN 117228255 A CN117228255 A CN 117228255A CN 202311525674 A CN202311525674 A CN 202311525674A CN 117228255 A CN117228255 A CN 117228255A
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- 230000002787 reinforcement Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
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Abstract
The invention relates to the technical field of automatic production, and discloses a conveying device and a conveying method, which are suitable for conveying a material tray, wherein the conveying device comprises: a frame body; the material tray is suitable for placing materials; at least one first conveying device fixedly connected to the frame body; at least one second conveying device fixedly connected to the frame body and arranged above the first conveying device at intervals; the first lifting conveying device is arranged on one side of the first conveying device; the second lifting conveying device is arranged on the other side of the first conveying device; and the control device is connected with the first conveying device, the second conveying device, the first lifting conveying device and the second lifting conveying device. Through setting up controlling means, controlling means is connected with first conveyer, second conveyer, first lift conveyer and second lift conveyer, can each device of automatic control move to realize the transmission to the material.
Description
Technical Field
The invention relates to the technical field of automatic production, in particular to a conveying device and a conveying method.
Background
In industrial production, various fields need to produce reinforcement cages, such as production of railway sleeper reinforcement cages, production of concrete plates and beam components for buildings, and the like.
The grounding terminal is a common component for reinforcement cage production and is also an important component of reinforcement cage for high-speed rail road plates. The ground terminal is L-shaped structure, and the size at both ends is different, including big end and tip, because of the shape of ground terminal is special among the prior art, needs the manual work to place, but ground terminal's use amount is comparatively more, and manual work places intensity of labour is big, inefficiency, is difficult to satisfy the requirement of steel reinforcement cage automated production.
Disclosure of Invention
In view of the above, the present invention provides a conveying device and a conveying method, so as to solve the problem that the existing grounding terminal needs to be manually placed with low efficiency.
In a first aspect, the present invention provides a conveying device adapted to convey a tray, comprising:
a frame body;
the material tray is suitable for placing materials;
at least one first conveying device fixedly connected to the frame body;
at least one second conveying device fixedly connected to the frame body and arranged above the first conveying device at intervals;
the first lifting conveying device is arranged on one side of the first conveying device;
the second lifting conveying device is arranged on the other side of the first conveying device;
and the control device is connected with the first conveying device, the second conveying device, the first lifting conveying device and the second lifting conveying device.
The beneficial effects are that: through setting up controlling means, controlling means is connected with first conveyer, second conveyer, first lift conveyer and second lift conveyer, can control each device and move, so as to realize the transmission to the material, if the tray that is equipped with the material is placed on first lift conveyer, controlling means can control first lift conveyer and is carried the tray to first conveyer on, control first conveyer again and carry the tray to second lift conveyer, wait to snatch the material on the tray after, control second lift conveyer again and rise to second conveyer's opposite side, carry the tray to second conveyer on, because the material on the tray has been snatched by grabbing device this moment, so the tray is empty tray, control first lift conveyer again and rise to second conveyer's one side, with empty tray by second conveyer conveying to first lift conveyer on, control first lift conveyer descends to first conveyer's one side again, take off the tray that is equipped with the material again and place on first lift conveyer this moment, with the tray to the material, this is concentrated to realize the material to the tray and the conveying.
In an alternative embodiment, the first conveyor and the second conveyor each comprise:
the first bracket is fixedly connected to the frame body;
the first conveying piece is rotationally arranged on the first bracket;
the first driving assembly is connected with the first conveying piece and the control device and is suitable for driving the first conveying piece to drive the material tray to move under the control of the control device.
The beneficial effects are that: through setting up first conveyer and second conveyer into including first support, first conveyer and first drive assembly's form, be convenient for to the assembly of support body, and first drive assembly can drive first conveyer and realize the automatic conveying to the charging tray, and the structure is also simpler.
In an alternative embodiment, the first drive assembly includes:
the first driving mechanism is fixedly connected to the first bracket;
and one end of the first transmission mechanism is connected with the first driving mechanism, and the other end of the first transmission mechanism is connected with the first conveying piece.
In an alternative embodiment, the first elevating conveyor and the second elevating conveyor each include a conveyor, the conveyor including:
A second bracket;
the second conveying piece is rotationally arranged on the second bracket;
the second driving assembly is connected with the second conveying piece and the control device and is suitable for driving the second conveying piece to drive the material tray to move under the control of the control device.
In an alternative embodiment, the first and second elevating conveyor each comprise an elevating portion comprising:
the first supporting structure is fixedly connected with the conveying part;
the second driving mechanism is fixedly connected with the first supporting structure and is suitable for driving the first supporting structure to lift.
The beneficial effects are that: through the first bearing structure with elevating system and conveying portion fixed connection, can drive the overall structure of conveying portion and go up and down when second actuating mechanism drives first bearing structure and go up and down to realize the lift to the charging tray, also do not influence the conveying of conveying portion to the charging tray, also make the overall structure of first lift conveyer and second lift conveyer compacter.
In an alternative embodiment, the lifting part includes:
the second support structure is fixedly connected with the frame body and arranged below the first support structure, and a first guide channel is arranged on the second support structure;
And one end of the first guide structure is fixedly connected to the lower part of the first support structure through the first guide channel.
The beneficial effects are that: by arranging the lifting part to comprise the second support structure and the first guide structure, a guiding effect is provided when the first support structure is lifted.
In an alternative embodiment, the delivery device comprises:
the first limiting structure is arranged between the first conveying device and the second lifting conveying device, is connected with the control device and is suitable for blocking the tray from being conveyed from the first conveying device to the second lifting conveying device under the control of the control device.
The beneficial effects are that: because the charging tray that is equipped with the earthing terminal is when conveying to second lift conveyer, the earthing terminal on it is to snatch to grabbing device, and the charging tray is to stay a period of time on second lift conveyer promptly, through setting up first limit structure between first conveyer and second lift conveyer, and first limit structure can block the charging tray on the first conveyer and continue to convey to second lift conveyer to guarantee grabbing device's snatch time. Meanwhile, the first limiting structure plays a certain limiting role on the material trays, and can allow a plurality of material trays to be conveyed to the first conveying device.
In an alternative embodiment, the first limiting structure includes:
a first limiting plate;
and the third driving mechanism is fixedly connected with the first limiting plate and is suitable for driving the first limiting plate to lift.
The beneficial effects are that: through setting up first limit structure to including first limiting plate and third actuating mechanism, third actuating mechanism can drive first limiting plate and go up and down, when needs first limiting plate rise and stop the charging tray and to the conveying of second lift conveyer, third actuating mechanism can drive first limiting plate and rise, certainly when need not first limiting plate to rise, third actuating mechanism can drive first limiting plate under controlling means's control and descend to do not influence the conveying of charging tray by first conveyer to second lift conveyer.
In an alternative embodiment, the first limiting structure includes:
the second limiting plate is fixedly connected with the frame body and arranged below the first limiting plate, and a second guide channel is arranged on the second limiting plate;
and one end of the second guide structure is fixedly connected to the lower part of the first limiting plate through the second guide channel.
The beneficial effects are that: through setting up the second guide structure, can provide the guide effect to the lift of first limiting plate.
In an alternative embodiment, the conveying device includes a second limiting structure, which is disposed on a side of the second conveying device, which is close to the first lifting conveying device.
The beneficial effects are that: through set up the second limit structure in one side that second conveyer is close to first lift conveyer, can be on the charging tray conveying to second conveyer, and when first lift conveyer has not risen to one side of second conveyer, the second limit structure can play certain spacing effect to the charging tray, prevents that second conveyer from conveying away the charging tray and leading to the charging tray to drop, causes the damage to the charging tray and influences subsequent use. Meanwhile, the second limiting structure plays a certain limiting role on the material trays, and can allow a plurality of material trays to be conveyed to the second conveying device.
In an alternative embodiment, the conveying device comprises a positioning structure arranged on one side of the second lifting conveying device away from the first conveying device.
The beneficial effects are that: through setting up location structure in one side that second lift conveyer kept away from first conveyer, can fix a position the position of charging tray on second lift conveyer, grabbing device can snatch the ground terminal on the charging tray when charging tray and location structure contact promptly, simultaneously, location structure also can prevent that the charging tray from coming off from second lift conveyer.
In an alternative embodiment, the material suitable for placement on the tray is a ground terminal, the tray comprising:
a bottom plate;
the positioning table groups are respectively arranged on the bottom plate, each positioning table group comprises a first positioning table and a second positioning table, the height of each first positioning table is lower than that of each second positioning table, and each first positioning table and each second positioning table are suitable for supporting the large end of the grounding terminal;
and the positioning plate bridge is arranged on the bottom plate at intervals with the positioning table group and is suitable for supporting the small end of the grounding terminal.
The beneficial effects are that: through setting up the charging tray into the structural style that includes a plurality of location bench groups and location bridge, can support the big end and the tip of a plurality of ground terminal respectively to realize carrying in a concentrated way a plurality of ground terminal.
In an alternative embodiment, the tray comprises:
the positioning column groups are arranged corresponding to the positioning table groups, the positioning column groups are suitable for positioning the grounding terminals, and the arrangement of the positioning column groups is matched with the shape of the grounding terminals.
The beneficial effects are that: through setting up a plurality of reference column groups, and the shape looks adaptation of arranging and ground terminal of reference column group, can fix a position ground terminal, prevent dropping of ground terminal among the transportation.
In an optional implementation manner, the positioning column group comprises a first positioning column, a second positioning column and a third positioning column, the first positioning column and the second positioning column are respectively arranged on two sides of the first positioning table and the second positioning table, the third positioning column is arranged opposite to the first positioning column and the second positioning column, is arranged adjacent to the positioning slab bridge and is located between the first positioning column and the second positioning column, the first positioning column and the second positioning column are suitable for positioning the large end of the grounding terminal, and the third positioning column is suitable for positioning the small end of the grounding terminal.
In an alternative embodiment, the difference in height between the second positioning stage and the first positioning stage is between 2R and 2R;
wherein R is the small end radius of the grounding terminal, and R is the large end radius of the grounding terminal.
The beneficial effects are that: through setting up the difference in height between second locating bench and the first locating bench between 2R and 2R for set up two ground terminal on first locating bench, when setting up a ground terminal on the second locating bench, the tip of ground terminal on the second locating bench can insert between the tip of two ground terminal on the first locating bench, make ground terminal's arrangement compacter.
In an alternative embodiment, the first conveyor and the second conveyor have a length capable of accommodating a plurality of said trays.
In a second aspect, the present invention further provides a conveying method, which is applied to the conveying device, including:
step one, placing a tray filled with the materials on the first lifting conveying device;
step two, the first lifting conveying device conveys the tray to the first conveying device;
step three, the first conveying device conveys the material tray to the second lifting conveying device;
step four, the grabbing device grabs the materials;
step five, after the grabbing device grabs the materials, the second lifting conveying device ascends the material tray to one side of the second conveying device;
step six, the second lifting conveying device conveys the tray to the second conveying device; and/or the first lifting conveyor is lifted to one side of the second conveyor;
step seven, the second conveying device conveys the material tray to the first lifting conveying device;
and step eight, the first lifting conveying device falls to one side of the first conveying device.
The beneficial effects are that: since the conveying method is applied to the conveying device, the same effect as that of the conveying device is achieved, and the description thereof is omitted.
In an alternative embodiment, the step three and the step four further include:
the first limiting structure is lifted and positioned between the first conveying device and the second lifting conveying device.
In an alternative embodiment, after the first limiting structure is lifted, the method further includes: the first lifting conveying device conveys a plurality of trays to the first conveying device.
In an alternative embodiment, the step five and the step six further include:
the second limiting structure is lifted and positioned at one side of the second conveying device away from the second lifting conveying device;
the second lifting conveying device conveys a plurality of trays to the second conveying device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a conveying apparatus without a tray according to an embodiment of the present invention;
FIG. 2 is a schematic view of a conveyor with trays;
FIG. 3 is a schematic diagram of the first and second conveyors;
fig. 4 is a schematic structural view of the first elevating conveyor and the second elevating conveyor;
FIG. 5 is a schematic structural view of a first limit structure and a second limit structure;
FIG. 6 is a schematic view of a tray;
fig. 7 is a schematic structural view of a tray equipped with a ground terminal;
fig. 8 is a schematic structural view of a ground terminal;
fig. 9 is a schematic structural view of a first conveying state of the conveying device;
fig. 10 is a schematic structural view of a second conveying state of the conveying device;
fig. 11 is a schematic structural view of a third conveying state of the conveying apparatus.
Reference numerals illustrate:
1-a frame body; 2-a material tray; 3-a ground terminal; 4-a first transfer device; 5-a second conveyor; 6-a first lifting conveyor; 7-a second lifting conveyor; 8-a first bracket; 9-a motor; 10-a chain; 11-a roller; 12-a second stent; 13-a first support structure; 14-a second support structure; 15-a guide shaft; 16-cylinder; 17-a first limit structure; 18-a second limiting structure; 19-a first limiting plate; 20-a second limiting plate; 21-a thin cylinder; 22-positioning blocks; 23-a bottom plate; 24-positioning the lower stage; 25-positioning a high platform; 26-locating the slab bridge; 27-a first positioning column; 28-a second positioning column; 29-a third positioning column; 30-handle; 31-hanging rings; 32-big end; 33-small end.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An embodiment of the present invention is described below with reference to fig. 1 to 11.
According to an embodiment of the present invention, in one aspect, there is provided a conveying apparatus adapted to convey a tray, including: a frame body 1; the material tray 2 is suitable for placing materials; at least one first conveying device 4 fixedly connected to the frame 1; at least one second conveying device 5 fixedly connected to the frame body 1 and arranged above the first conveying device 4 at intervals; a first lifting conveyor 6 provided on one side of the first conveyor 4; a second lifting conveyor 7 provided on the other side of the first conveyor 4; and a control device connected to the first conveyor 4, the second conveyor 5, the first elevating conveyor 6, and the second elevating conveyor 7.
By arranging the control device, the control device is connected with the first conveying device 4, the second conveying device 5, the first lifting conveying device 6 and the second lifting conveying device 7, and can control each device to move so as to realize the transmission of the material tray.
In this embodiment, the material placed on the tray 2 is the ground terminal 3. As an alternative embodiment, other materials may be transported according to actual needs.
The conveying device in the embodiment comprises a grabbing device, wherein the grabbing device is connected with the control device and is suitable for grabbing materials under the control of the control device. Specifically, the gripping device is a manipulator. As an alternative embodiment, the conveying device may also comprise no gripping device, but instead may be used for gripping the material manually.
When the material tray is transported, the material tray 2 with the grounding terminal 3 can be placed on the first lifting and conveying device 6, the control device can control the first lifting and conveying device 6 to convey the material tray 2 to the first conveying device 4, then control the first conveying device 4 to convey the material tray 2 to the second lifting and conveying device 7, then control the grabbing device to grab the grounding terminal 3 on the material tray 2, after all the grounding terminals 3 are grabbed, then control the second lifting and conveying device 7 to lift to the other side of the second conveying device 5 to convey the material tray 2 to the second conveying device 5, at the moment, the grounding terminal 3 on the material tray 2 is grabbed by the grabbing device, so that the material tray 2 is an empty material tray, then control the first lifting and conveying device 6 to one side of the second conveying device 5, convey the empty material tray to the first lifting and conveying device 6, then control the first lifting and conveying device 6 to descend to one side of the first conveying device 4, take the empty material tray to take away the full grounding terminal 3, and place the full grounding terminal 3 on the first lifting and conveying device 6 to meet the requirement of the automatic lifting and conveying device 3, and the requirement of lifting and conveying the material tray 3 on the ground cage is met, and the requirement of recycling is achieved.
When the specific position of the tray 2 is monitored, a position sensor may be provided to monitor the position of the tray 2 on each device, the position sensor is connected to the control device, and when the position sensor detects that the tray 2 is at a predetermined position, the control device controls the corresponding device to move.
Wherein, the conveying device in this embodiment is a double-layer structure, the first conveying device 4 is provided with one, and is arranged at the lower layer of the frame body 1, and the second conveying device 5 is provided with one, and is arranged at the upper layer of the frame body 1. As an alternative embodiment, the conveying device may have a three-layer structure, one first conveying device 4 is provided at the lower layer of the frame 1, i.e., the first layer, and two second conveying devices 5 are provided at the second layer and the third layer of the frame 1, respectively. As an alternative embodiment, the transport device can also be provided in a four-layer or more-layer structure. As an alternative embodiment, the conveyor may have a double-layer or multi-layer structure, and a first layer may be provided with a plurality of first conveyors 4, and a second layer or another layer above the first layer may be provided with a plurality of second conveyors 5.
The first conveying device 4 and the second conveying device 5 in this embodiment have the same structure, and as shown in fig. 3, each include: the first bracket 8 is fixedly connected to the frame body 1; the first conveying piece is rotationally arranged on the first bracket 8; the first driving assembly is connected with the first conveying piece and the control device and is suitable for driving the first conveying piece to drive the charging tray 2 to move under the control of the control device. Through setting up first conveyer 4 and second conveyer 5 to including first support 8, first conveyer and first drive assembly's form, be convenient for to support body 1 assembly, and first drive assembly can drive first conveyer and realize the automatic conveying to charging tray 2, and the structure is also simpler.
The first drive assembly includes: the first driving mechanism is fixedly connected to the first bracket 8; one end of the first transmission mechanism is connected with the first driving mechanism, and the other end of the first transmission mechanism is connected with the first conveying piece. Specifically, the first driving mechanism is a motor 9, the first transmission mechanism is a chain 10, and the first conveying member is a roller 11. The motor 9 is fixed on the first bracket 8 through a screw, and drives the roller 11 to rotate through the chain 10 so as to transport the material tray 2. As an alternative embodiment, the first driving mechanism may be a motor, the first transmission mechanism may be a gear, and the first conveying member may be a conveyor belt.
As an alternative embodiment, the specific structures of the first conveyor 4 and the second conveyor 5 may be different, for example, the first conveyor 4 includes a first bracket 8, a motor 9, a chain 10, and a roller 11, and the second conveyor 5 includes a first bracket 8, a motor 9, a gear, and a conveyor belt.
The first elevating conveyor 6 and the second elevating conveyor 7 in this embodiment each include a conveyor section, which is identical to the specific structure of the first conveyor 4. As an alternative embodiment, the specific configuration of the transfer unit may be different from that of the first transfer device 4.
For convenience of description, the conveying part includes a second bracket 12, a second conveying member and a second driving assembly, the second conveying member is rotationally arranged on the second bracket 12, the second driving assembly is connected with the second conveying member and the control device and is suitable for driving the second conveying member to drive the tray to move under the control of the control device, and the second driving assembly includes a second driving mechanism and a second transmission mechanism.
As shown in fig. 3, the second conveying member is a roller 11, the second driving mechanism is a motor 9, and the second driving mechanism is a chain 10. The roller 11 is rotatably connected to the second bracket 12, and the motor 9 is fixed to the second bracket 12 by a screw, and drives the roller 11 to rotate by the chain 10, so as to transport the material tray 2.
The first elevating conveyor 6 and the second elevating conveyor 7 in the present embodiment each include an elevating portion, as shown in fig. 4, including: a first support structure 13 fixedly connected to the second support 12 of the transfer section; the second driving mechanism is fixedly connected with the first supporting structure 13 and is suitable for driving the first supporting structure 13 to lift; the second support structure 14 is fixedly connected with the frame body 1 and arranged below the first support structure 13, and a first guide channel is arranged on the second support structure 14; and one end of the first guide structure is fixedly connected to the lower part of the first support structure 13 through a first guide channel. Through the first bearing structure 13 with the conveying portion fixed connection of lifting unit, can drive the overall structure of conveying portion and go up and down when second actuating mechanism drives first bearing structure 13 and go up and down to realize the lift to charging tray 2, also do not influence the conveying of conveying portion to charging tray 2, also make the overall structure of first lift conveyer 6 and second lift conveyer 7 compacter. By providing the lifting portion to comprise the second support structure 14 and the first guiding structure, it is facilitated to provide guiding when lifting movement is performed on the first support structure 13. As an alternative embodiment, the lifting part may include only the first support structure 13 and the second drive mechanism.
Specifically, the first supporting structure 13 and the second supporting structure 14 are both supporting plates, the second driving mechanism is a cylinder 16, the first guiding structure is a guiding shaft 15, and the first guiding channel is a guiding hole. As an alternative embodiment, the second driving mechanism may be an oil cylinder or a linear motor.
As shown in fig. 4, the first support structure 13 is fixedly connected below the second support 12, the bottom of the first support structure 13 is connected with a piston rod of the air cylinder 16, the body of the air cylinder 16 is installed on the second support structure 14, the first support structure 13 can move up and down through extension and contraction of the air cylinder 16, four guide shafts 15 uniformly distributed are further assembled on the first support structure 13 and are respectively located at four corners close to the first support structure 13, and the guide shafts 15 penetrate through guide holes of the second support structure 14 and can play a role in guiding when the first support structure 13 moves up and down. As an alternative embodiment, the guide shaft 15 may be provided with one, two, or another number.
In order to prevent the other tray 2 from being transferred to the second elevating conveyor 7 when the robot grips the ground terminal 3, the conveyor includes: the first limiting structure 17 is arranged between the first conveying device 4 and the second lifting conveying device 7, and the first limiting structure 17 is connected with the control device and is suitable for blocking the material tray 2 from being conveyed from the first conveying device 4 to the second lifting conveying device 7 under the control of the control device.
Since the tray 2 with the grounding terminal 3 is to be transferred to the second lifting and conveying device 7, the manipulator is to grasp the grounding terminal 3 thereon, that is, the tray 2 is to stay on the second lifting and conveying device 7 for a period of time, by setting the first limiting structure 17 between the first conveying device 4 and the second lifting and conveying device 7, the tray 2 on the first conveying device 4 can be blocked from being continuously conveyed to the second lifting and conveying device 7 by the first limiting structure 17, so as to ensure the grasping time of the manipulator.
As shown in fig. 5, the first limiting structure 17 includes: a first limiting plate 19; the third driving mechanism is fixedly connected with the first limiting plate 19 and is suitable for driving the first limiting plate 19 to lift; the second limiting plate 20 is fixedly connected with the frame body 1 and arranged below the first limiting plate 19, and a second guide channel is arranged on the second limiting plate 20; and one end of the second guiding structure is fixedly connected to the lower part of the first limiting plate 19 through a second guiding channel. Through setting up first limit structure 17 to including first limiting plate 19 and third actuating mechanism, third actuating mechanism can drive first limiting plate 19 and go up and down, when first limiting plate 19 rises to stop charging tray 2 and convey to second lift conveyer 7 as required, third actuating mechanism can drive first limiting plate 19 under controlling means's control and rise, certainly when not needing first limiting plate 19 to rise, third actuating mechanism can drive first limiting plate 19 under controlling means's control and descend to do not influence charging tray 2 and by the conveying of first conveyer 4 to second lift conveyer 7. By providing the second guide structure, a guide function can be provided for lifting and lowering of the first stopper plate 19. As an alternative embodiment, the first limiting structure 17 may include only the first limiting plate 19 and the third driving mechanism.
Wherein the third driving mechanism is a thin air cylinder 21, the second guiding structure is a guiding shaft 15, and the second guiding channel is a guiding hole. The first limiting plate 19 is connected with a piston rod of the thin air cylinder 21, the second limiting plate 20 is connected with a body of the thin air cylinder 21, two guide shafts 15 are assembled on two sides of the first limiting plate 19, and the guide shafts 15 penetrate through guide holes in the second limiting plate 20 to play a role in guiding when the first limiting plate 19 moves up and down. As an alternative embodiment, one, three, or more guide shafts 15 may be provided.
The conveying device in this embodiment includes a second limiting structure 18, which is disposed on a side of the second conveying device 5 near the first lifting conveying device 6, and the second limiting structure 18 has the same structure as the first limiting structure 17, and is not described herein. Through setting up second limit structure 18 in the one side that second conveyer 5 is close to first lift conveyer 6, can be on the tray 2 conveys to second conveyer 5, and when first lift conveyer 6 has not risen to one side of second conveyer 5 yet, second limit structure 18 can play certain spacing effect to the tray 2, prevents that second conveyer 5 from conveying out the tray 2 and leading to tray 2 to drop, causes damage to the tray 2 and influences subsequent use. As an alternative embodiment, the second limit structure 18 may be different from the first limit structure 17.
In order to position the tray 2 at the position of the second lifting conveyor 7, the conveyor comprises a positioning structure arranged at the side of the second lifting conveyor 7 remote from the first conveyor 4. Specifically, as shown in fig. 2, the positioning structure is a positioning block 22, and two blocks are disposed on the left side of the second elevating conveyor 7. Through setting up locating piece 22 in the one side that second lift conveyer 7 kept away from first conveyer 4, can fix a position the position of charging tray 2 on second lift conveyer 7, the manipulator has just been snatched ground terminal 3 on the charging tray 2 when charging tray 2 and locating piece 22 contact promptly, ensures that the manipulator can accurately snatch, improves work efficiency, simultaneously, locating piece 22 also can prevent that charging tray 2 from coming off from second lift conveyer 7. As an alternative embodiment, the positioning structure may also be a complete elongated positioning plate. As an alternative embodiment, the conveying device may not be provided with a positioning structure, but a position sensor is provided on the second lifting and conveying device 7, and when the position sensor detects that the tray 2 is located at the preset position of the second lifting and conveying device 7, the control device controls the manipulator to grasp the grounding terminal 3, and simultaneously controls the first limiting plate 19 of the first limiting structure 17 to lift so as to block the tray 2 on the first conveying device 4.
The tray 2 in the present embodiment includes: a bottom plate 23; the positioning table groups are respectively arranged on the bottom plate 23, and comprise a first positioning table and a second positioning table, the height of the first positioning table is lower than that of the second positioning table, and the first positioning table and the second positioning table are suitable for supporting the large end 32 of the grounding terminal 3; the positioning bridge 26 is provided on the bottom plate 23 at a distance from the positioning table group and adapted to support the small end 33 of the ground terminal 3. Wherein, the locating table group locates the both sides on the bottom plate 23, and locating slab bridge 26 is located the middle part of bottom plate 23. By providing the tray 2 in a structure form including a plurality of positioning table groups and positioning bridges 26, the large ends 32 and the small ends 33 of the plurality of ground terminals 3 can be supported, respectively, to realize centralized conveyance of the plurality of ground terminals 3. As an alternative embodiment, the tray 2 may be a normal tray.
Since the height of the first positioning table is lower than that of the second positioning table, the first positioning table is a positioning low table 24, and the second positioning table is a positioning high table 25.
In order to locate the ground terminal 3 on the tray 2, the tray 2 includes: the positioning column groups are arranged corresponding to the positioning table groups, and are suitable for positioning the grounding terminal 3, and the arrangement of the positioning column groups is matched with the shape of the grounding terminal 3. Through setting up a plurality of reference column groups, and the shape looks adaptation of arranging and earthing terminal 3 of reference column group, can fix a position earthing terminal 3, prevent dropping of earthing terminal 3 in the transportation.
Specifically, as shown in fig. 6, the positioning column group includes a first positioning column 27, a second positioning column 28, and a third positioning column 29, the first positioning column 27 and the second positioning column 28 are respectively provided on both sides of the positioning low stage 24 and the positioning high stage 25, the third positioning column 29 is provided opposite to the first positioning column 27, the second positioning column 28, is provided adjacent to the positioning bridge 26, and is located between the first positioning column 27 and the second positioning column 28, the first positioning column 27 and the second positioning column 28 are adapted to position the large end 32 of the ground terminal 3, and the third positioning column 29 is adapted to position the small end 33 of the ground terminal 3.
The positioning high-stage 25 and the positioning low-stage 24 are installed in pairs, so that it is ensured that the ground terminal 3 must be placed on the positioning low-stage 24 first and then on the positioning high-stage 25, where the shape of the ground terminal 3 is determined, when the ground terminal 3 is placed. As shown in fig. 8, the ground terminal 3 is L-shaped, with a larger diameter at one end thereof being a large end 32 and a smaller diameter at the other end thereof being a small end 33. When the positioning high platform is placed, the grounding terminals 3 are symmetrically placed, the small ends 33 are stacked together, the large ends 32 are stacked together, one grounding terminal 3 is placed on the positioning low platform 24, one grounding terminal 3 is placed on the positioning high platform 25, and then the positioning high platform 25 and the positioning low platform 24 are sequentially circulated, so that the small end 33 of one grounding terminal 3 on the positioning high platform 25 is positioned between the small ends 33 of two grounding terminals 3 on the positioning low platform 24, and the positioning high platform 25 and the positioning low platform 24 are required to be arranged in pairs.
When placed, the height difference between the positioning high stage 25 and the positioning low stage 24 reserves a space overlapping the small end 33 of the ground terminal 3, and the height difference between the positioning high stage 25 and the positioning low stage 24 in the embodiment is between 2R and 2R; where R is the small end radius of the ground terminal 3 and R is the large end radius of the ground terminal 3. By setting the height difference between the positioning high stage 25 and the positioning low stage 24 between 2R and 2R, so that two ground terminals 3 are provided on the positioning low stage 24, when one ground terminal 3 is provided on the positioning high stage 25, the small end 33 of the ground terminal 3 located on the positioning high stage 25 can be inserted between the small ends 33 of the two ground terminals 3 on the positioning low stage 24, so that the arrangement of the ground terminals 3 is more compact and stable.
As shown in fig. 6, by analogy, two rows and four columns of 8 groups of positioning high-stage 25 and positioning low-stage 24 can be assembled on one bottom plate 23 at the same time, so that the accommodating quantity of the trays 2 is greatly improved. The first positioning column 27, the second positioning column 28 and the third positioning column 29 are distributed along the shape of the ground terminal 3, so that the accuracy of the placement position of the ground terminal 3 can be ensured.
In order to facilitate the placement of the tray 2 on the first lifting and conveying device 6 or the removal of the tray from the first lifting and conveying device 6, as shown in fig. 6, the tray 2 includes two handles 30, which are respectively and fixedly connected to two sides of the bottom plate 23, and the handles 30 facilitate the manual handling of the tray 2; the tray 2 includes four rings 31, and four angle departments at bottom plate 23 are fixed connection respectively, and rings 31 make things convenient for the manipulator to carry tray 2, and if fill up ground terminal 3 on tray 2, tray 2 is heavier, and manual handling tray 2 is more laborious, can adopt the manipulator to carry tray 2 wholly to on the first elevating conveyor 6. As an alternative embodiment, only the handle 30 or the hanging ring 31 may be provided on the tray 2.
The first conveyor 4 and the second conveyor 5 in this embodiment have a length capable of accommodating a plurality of trays 2. Specifically, the first conveyor 4 and the second conveyor 5 may accommodate 3 trays 2, respectively. As an alternative embodiment, 2 or more trays may be accommodated on the first conveyor 4 and the second conveyor 5, respectively.
In a specific operation, after the first limiting structure 17 is lifted, the first lifting and conveying device 6 continues to convey the material trays 2 to the first conveying device 4 until the first conveying device 4 is fully filled with 3 material trays 2, namely 3 material trays 2 are fed once, then after the grounding terminals on one material tray 2 are respectively grabbed by the mechanical arm, the second lifting and conveying device 7 is lifted and conveys the material trays 2 to the second conveying device 5, and the second limiting structure 18 is lifted until the second lifting and conveying device 7 conveys all 3 material trays to the second conveying device 5, and then the 3 material trays 2 are fed once again.
The conveying device in the embodiment replaces the traditional manual single placement of the grounding terminal 3, can realize centralized feeding and conveying of the grounding terminal 3, can store 3 trays 2 at maximum, and reduces labor cost and labor intensity.
According to an embodiment of the present invention, in another aspect, there is also provided a conveying method, which is applied to the conveying apparatus, including: firstly, placing a material tray 2 with materials on a first lifting conveying device 6; step two, the first lifting conveying device 6 conveys the material tray 2 to the first conveying device 4; step three, the first conveying device 4 conveys the feeding tray 2 to the second lifting conveying device 7; fourthly, grabbing materials by a grabbing device; step five, after the grabbing device grabs the material, the second lifting conveying device 7 lifts the material tray 2 to one side of the second conveying device 5; step six, the second lifting conveying device 7 conveys the tray 2 to the second conveying device 5; and/or the first elevating conveyor 6 rises to the other side of the second conveyor 5; step seven, the second conveying device 5 conveys the tray 2 to the first lifting conveying device 6; step eight, the first lifting conveyor 6 falls to one side of the first conveyor 4.
In the sixth step, the first lifting and conveying device may be lifted to the other side of the second conveying device at the same time when the second lifting and conveying device conveys the tray onto the second conveying device; or after the second lifting conveying device conveys the tray to the second conveying device, the first lifting conveying device ascends to the other side of the second conveying device; or after the first lifting conveying device ascends to the other side of the second conveying device, the second lifting conveying device conveys the tray to the second conveying device.
Wherein, still include between step three and the step four: the first limit structure 17 is lifted up between the first conveyor 4 and the second lifting conveyor 7. The first limit structure 17 can be lifted to prevent the materials on the first conveying device 4 from being conveyed to the second lifting conveying device 7, and meanwhile, the materials on the first conveying device 4 are not affected.
After the first limiting structure 17 is lifted, the first lifting and conveying device 6 conveys the plurality of trays 2 to the first conveying device 4, so as to feed the plurality of trays 2 to the first conveying device 4 at one time.
Of course, during the blanking, a plurality of trays 2 may be blanked from the second conveying device 5 at a time, and if between the fifth step and the sixth step, the method further includes: the second limiting structure 18 is lifted and positioned at one side of the second conveying device 5 away from the second lifting conveying device 7; the second elevating conveyor 7 conveys the plurality of trays 2 to the second conveyor 5.
The following describes a specific conveying method of the conveying device to the ground terminal 3 with reference to fig. 9 to 11, taking the left side as the feeding direction:
placing the tray 2 filled with the grounding terminal 3 on a roller 11 of a first lifting conveying device 6 on the right side, wherein the motor 9 drives the roller 11 to rotate through a chain 10, so as to drive the tray 2 to move leftwards; after the tray 2 passes through the first conveying device 4 and then reaches the roller 11 of the second lifting conveying device 7 on the left side, the positioning block 22 is used for positioning the tray 2, at the moment, the grounding terminal 3 on the tray 2 is grasped by the manipulator, and it is noted that after the tray 2 enters the roller 11 of the second lifting conveying device 7, the first limiting structure 17 positioned between the second lifting conveying device 7 and the first conveying device 4 starts to act, at the moment, the thin air cylinder 21 is ventilated to drive the first limiting plate 19 to rise, so that the tray 2 conveyed subsequently is blocked; while the manipulator grabs the grounding terminal 3, the tray 2 can still be placed on the first lifting conveying device 6 on the right side, the placed tray 2 can be stored on the first conveying device 4, and at most 3 trays 2, such as a tray 2, B tray 2 and C tray 2 in the figure, can be stored;
When the grounding terminal 3 in the tray 2 on the second lifting and conveying device 7 is completely grabbed, the tray 2 is an empty tray, the air cylinder 16 of the second lifting and conveying device 7 is ventilated, the first supporting structure 13 is driven to ascend so as to drive the empty tray to ascend, when the tray ascends to a designated position, the motor 9 of the second lifting and conveying device 7 drives the roller 11 to rotate so as to drive the empty tray to move rightwards to enter the second conveying device 5 on the upper layer, at the moment, the air cylinder 16 in the second lifting and conveying device 7 is ventilated, the first conveying device 4 on the lower layer conveys the stored tray 2 to the roller 11 of the second lifting and conveying device 7 by driving the first supporting structure 13 to descend to the designated position, and the mechanical arm grabbing action is continued;
the empty tray of the upper second conveying device 5 moves rightwards through the driving of the roller 11, reaches the limiting part area of the upper layer, is blocked by the first limiting plate 19 of the second limiting structure 18, and is aerated by the cylinder 16 of the first lifting conveying device 6 on the right side at this time, when the first supporting structure 13 is driven to rise to a designated position, the thin cylinder 21 of the second limiting structure 18 drives the first limiting plate 19 to descend, the empty tray 2 enters the first lifting conveying device 6 through the roller 11, and when the empty tray completely enters the first lifting conveying device 6, the cylinder 16 of the first lifting conveying device 6 is aerated to drive the first supporting structure 13 to descend to the designated position, and at this time, a manipulator or a person takes away the empty tray and places the tray 2 filled with the grounding terminal 3 on the roller 11 of the first lifting conveying device 6, and the tray 2 is sequentially circulated, so that the conveying of the grounding terminal 3 is realized.
Of course, 3 trays 2 may be fed once on the first conveying device 4, then the first conveying device 4 sequentially conveys the 3 trays 2 to the second lifting conveying device 7, the empty trays 2 may be stored on the second conveying device 5, and the empty trays may be fed once during or after the grabbing process of the grounding terminal 3 on the third tray 2 by the manipulator is completed.
Although embodiments of the present invention have been described in connection with the accompanying drawings, various modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope of the invention as defined by the appended claims.
Claims (20)
1. A conveyor adapted to transport trays, comprising:
a frame body (1);
the material tray (2) is suitable for placing materials;
at least one first conveying device (4) fixedly connected to the frame body (1);
at least one second conveying device (5) fixedly connected to the frame body (1) and arranged above the first conveying device (4) at intervals;
a first lifting conveyor (6) arranged on one side of the first conveyor (4);
A second lifting and conveying device (7) arranged on the other side of the first conveying device (4);
and a control device connected to the first conveyor (4), the second conveyor (5), the first elevating conveyor (6) and the second elevating conveyor (7).
2. The conveying device according to claim 1, characterized in that the first conveying device (4) and the second conveying device (5) each comprise:
the first bracket (8) is fixedly connected to the bracket body (1);
the first conveying piece is rotationally arranged on the first bracket (8);
the first driving assembly is connected with the first conveying piece and the control device and is suitable for driving the first conveying piece to drive the material tray (2) to move under the control of the control device.
3. The delivery device of claim 2, wherein the first drive assembly comprises:
the first driving mechanism is fixedly connected to the first bracket (8);
and one end of the first transmission mechanism is connected with the first driving mechanism, and the other end of the first transmission mechanism is connected with the first conveying piece.
4. Conveyor device according to claim 1, characterized in that the first lifting conveyor (6) and the second lifting conveyor (7) each comprise a conveyor section comprising:
A second bracket (12);
the second conveying piece is rotationally arranged on the second bracket (12);
the second driving assembly is connected with the second conveying piece and the control device and is suitable for driving the second conveying piece to drive the material tray (2) to move under the control of the control device.
5. Conveyor device according to claim 4, characterized in that the first lifting conveyor (6) and the second lifting conveyor (7) each comprise a lifting part comprising:
a first support structure (13) fixedly connected to the transfer section;
the second driving mechanism is fixedly connected with the first supporting structure (13) and is suitable for driving the first supporting structure (13) to lift.
6. The conveying apparatus as claimed in claim 5, wherein the elevation part includes:
the second support structure (14) is fixedly connected with the frame body (1) and arranged below the first support structure (13), and a first guide channel is arranged on the second support structure (14);
and one end of the first guide structure is fixedly connected to the lower part of the first support structure (13) through the first guide channel.
7. The delivery device of any one of claims 1-6, wherein the delivery device comprises:
the first limiting structure (17) is arranged between the first conveying device (4) and the second lifting conveying device (7), the first limiting structure (17) is connected with the control device and is suitable for blocking the material tray (2) from being conveyed to the second lifting conveying device (7) by the first conveying device (4) under the control of the control device.
8. The conveying device according to claim 7, wherein the first limit structure (17) comprises:
a first limiting plate (19);
and the third driving mechanism is fixedly connected with the first limiting plate (19) and is suitable for driving the first limiting plate (19) to lift.
9. A delivery device according to claim 8, wherein the first limit structure (17) comprises:
the second limiting plate (20) is fixedly connected with the frame body (1) and arranged below the first limiting plate (19), and a second guide channel is arranged on the second limiting plate (20);
and one end of the second guide structure is fixedly connected to the lower part of the first limiting plate (19) through the second guide channel.
10. Conveyor according to claim 7, characterized in that the conveyor comprises a second limit structure (18) arranged on the side of the second conveyor (5) close to the first lifting conveyor (6).
11. A conveyor according to any one of claims 1-6, characterized in that the conveyor comprises a positioning structure provided at the side of the second lifting conveyor (7) remote from the first conveyor (4).
12. Conveyor device according to any of claims 1-6, characterized in that the material on the tray (2) that is adapted to be placed is a ground terminal (3), the tray (2) comprising:
a bottom plate (23);
the positioning table groups are respectively arranged on the bottom plate (23), each positioning table group comprises a first positioning table and a second positioning table, the height of each first positioning table is lower than that of each second positioning table, and each first positioning table and each second positioning table are suitable for supporting the large end (32) of the grounding terminal (3);
and the positioning plate bridge (26) is arranged on the bottom plate (23) at intervals with the positioning table group and is suitable for supporting the small end (33) of the grounding terminal (3).
13. The transport device according to claim 12, characterized in that the tray (2) comprises:
the positioning column groups are arranged corresponding to the positioning table groups, the positioning column groups are suitable for positioning the grounding terminal (3), and the arrangement of the positioning column groups is matched with the shape of the grounding terminal (3).
14. Conveyor device according to claim 13, characterized in that the set of positioning columns comprises a first positioning column (27), a second positioning column (28) and a third positioning column (29), the first positioning column (27) and the second positioning column (28) being arranged on both sides of the first positioning table and the second positioning table, respectively, the third positioning column (29) being arranged opposite to the first positioning column (27), the second positioning column (28) and being arranged adjacent to the positioning bridge (26) and between the first positioning column (27) and the second positioning column (28), the first positioning column (27) and the second positioning column (28) being adapted to position the large end (32) of the ground terminal (3), the third positioning column (29) being adapted to position the small end (33) of the ground terminal (3).
15. The transport apparatus of claim 12, wherein a difference in height of the second positioning stage and the first positioning stage is between 2R and 2R;
wherein R is the small end radius of the grounding terminal (3), and R is the large end radius of the grounding terminal (3).
16. Conveyor device according to any of claims 1-6, characterized in that the first conveyor and the second conveyor have a length capable of accommodating a plurality of said trays (2).
17. A conveying method applied to the conveying apparatus according to any one of claims 1 to 16, characterized by comprising:
firstly, placing a material tray (2) filled with the materials on the first lifting conveying device (6);
step two, the first lifting conveying device (6) conveys the material tray (2) to the first conveying device (4);
step three, the first conveying device (4) conveys the material tray (2) to the second lifting conveying device (7);
step four, the grabbing device grabs the materials;
step five, after the grabbing device grabs the materials, the second lifting conveying device (7) lifts the material tray (2) to one side of the second conveying device (5);
Step six, the second lifting conveying device (7) conveys the material tray (2) to the second conveying device (5); and/or the first lifting conveyor (6) is lifted to the other side of the second conveyor (5);
step seven, the second conveying device (5) conveys the material tray (2) to the first lifting conveying device (6);
and step eight, the first lifting conveying device (6) falls to one side of the first conveying device (4).
18. The method of claim 17, further comprising, between the third step and the fourth step:
the first limiting structure (17) is lifted and positioned between the first conveying device (4) and the second lifting conveying device (7).
19. The conveying method according to claim 18, characterized in that the first limit structure (17) after lifting, further comprises: the first lifting conveying device (6) conveys a plurality of trays (2) to the first conveying device (4).
20. The method of claim 19, further comprising between the fifth step and the sixth step:
the second limiting structure (18) is lifted and positioned at one side of the second conveying device (5) away from the second lifting conveying device (7);
The second lifting conveying device (7) conveys a plurality of trays (2) to the second conveying device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311525674.9A CN117228255A (en) | 2023-11-16 | 2023-11-16 | Conveying device and conveying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311525674.9A CN117228255A (en) | 2023-11-16 | 2023-11-16 | Conveying device and conveying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117228255A true CN117228255A (en) | 2023-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311525674.9A Pending CN117228255A (en) | 2023-11-16 | 2023-11-16 | Conveying device and conveying method |
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| Country | Link |
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| CN (1) | CN117228255A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117945146A (en) * | 2024-03-27 | 2024-04-30 | 山东高速铁建装备有限公司 | Grounding terminal feeding structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060182614A1 (en) * | 2002-08-06 | 2006-08-17 | Yves Roesch | Interlacing device for a palletizing machine and palletizing machine equipped with one such device |
| CN217229343U (en) * | 2022-03-18 | 2022-08-19 | 广州芝丘自动化控制设备有限公司 | Automatic chute device that drops into of work piece |
| CN219990457U (en) * | 2023-04-24 | 2023-11-10 | 山东德晟机器人股份有限公司 | Double-layer feeding conveying line |
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2023
- 2023-11-16 CN CN202311525674.9A patent/CN117228255A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060182614A1 (en) * | 2002-08-06 | 2006-08-17 | Yves Roesch | Interlacing device for a palletizing machine and palletizing machine equipped with one such device |
| CN217229343U (en) * | 2022-03-18 | 2022-08-19 | 广州芝丘自动化控制设备有限公司 | Automatic chute device that drops into of work piece |
| CN219990457U (en) * | 2023-04-24 | 2023-11-10 | 山东德晟机器人股份有限公司 | Double-layer feeding conveying line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117945146A (en) * | 2024-03-27 | 2024-04-30 | 山东高速铁建装备有限公司 | Grounding terminal feeding structure |
| CN117945146B (en) * | 2024-03-27 | 2024-05-28 | 山东高速铁建装备有限公司 | Grounding terminal feeding structure |
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