CN113620048B - Material loading device and material loading method - Google Patents

Material loading device and material loading method Download PDF

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Publication number
CN113620048B
CN113620048B CN202110937030.5A CN202110937030A CN113620048B CN 113620048 B CN113620048 B CN 113620048B CN 202110937030 A CN202110937030 A CN 202110937030A CN 113620048 B CN113620048 B CN 113620048B
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China
Prior art keywords
blanking
materials
transported
component
loading device
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CN202110937030.5A
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Chinese (zh)
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CN113620048A (en
Inventor
莫文将
黎哲成
刘参参
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SAIC GM Wuling Automobile Co Ltd
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SAIC GM Wuling Automobile Co Ltd
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Priority to CN202110937030.5A priority Critical patent/CN113620048B/en
Publication of CN113620048A publication Critical patent/CN113620048A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0214—Articles of special size, shape or weigh

Abstract

The application provides a material loading device and a material loading method, wherein the material loading device comprises: the material storage rack is used for storing materials to be transported; the material taking component is used for taking out the material to be transported from the material storage rack; a material transfer component for receiving material extracted from the material extraction component; and the material blanking part is used for storing the materials transmitted by the material transmission part.

Description

Material loading device and material loading method
Technical Field
The invention relates to the technical field of materials, in particular to a material loading device and a material loading method.
Background
In an automatic welding line of an automobile body welding workshop, a threshold plate upper piece adopts a form that a robot gripper grabs an upper piece, and the workpiece is accurately positioned by a tool in the upper piece, so that the requirement for grabbing the upper piece by the robot gripper can be met. Therefore, the welding workshop adopts the form of an accurate material rack to accurately position the workpiece to be welded. However, with the continuous update of automobile products and the continuous increase of automobile models, the precise material rack also shows some problems:
1. along with the leading-in increase of new motorcycle type, accurate work or material rest storage area demand constantly increases, occupies workshop valuable space resource.
2. The accurate work or material rest list platform cost is expensive, and new motorcycle type is leading-in every time, and the cost all is an expense not little.
3. Each part locating position of accurate work or material rest all is a grabbing position, and the part periphery need be left the tongs and snatch the space, satisfies the tongs space and sweeps the demand, so accurate work or material rest dress spare is small in quantity, dress spare inefficiency.
4. Every position of accurate work or material rest all is that to grab a position, grab a position number many, and every position all needs debugging meticulously and later maintenance, and the mode fault rate that the material was grabbed to the multiple spot is higher.
In order to solve the defects of the prior art, a material loading device is needed.
Disclosure of Invention
The invention provides a material loading device aiming at the problems in the prior art, which can at least partially solve the technical problems and improve the workpiece loading efficiency and has a relatively accurate material rack mode.
In a first aspect, to achieve the above object, the present invention provides a material loading device, wherein the material loading device includes:
the material storage rack is used for storing materials to be transported;
the material taking component is used for taking out the material to be transported from the material storage rack;
a material transfer component for receiving material extracted from the material extraction component; and
and the material blanking part is used for storing the materials transmitted by the material transmission part.
The material loading device comprises a plurality of material storehouses, wherein the material storehouses are used for storing materials to be transported, and the transported materials are stacked in the material storehouses.
The material loading device as described above, further comprising:
the material clamping component is used for clamping the material to be transported at the lowest layer in the material warehouse, wherein the material clamping component is separated from the material to be transported at the lowest layer in the material warehouse, and the material taking component takes out the material to be transported from the material warehouse.
The material loading device as described above, wherein the material taking component comprises:
a first cylinder, and
the material transfer bracket is connected with the driving shaft of the first air cylinder so that the first air cylinder drives the material transfer station bracket to move up and down,
when the material clamping component is separated from the material to be transported at the lowermost layer in the material warehouse, the first air cylinder drives the material transporting bracket to ascend to a preset position so as to receive the material to be transported at the lowermost layer.
The material loading device as described above, wherein the material transfer component comprises:
a conveyor belt for receiving material to be transferred from the material transfer carriage.
The material loading device as described above, wherein the material transfer component further comprises:
and the guide baffle plates are arranged on two sides of the conveying belt to limit the materials on the conveying belt.
The material loading device further comprises
A slide rail, the body of the first cylinder is arranged on the slide rail,
and a driving shaft of the second cylinder is connected with the body of the first cylinder so as to drive the first cylinder to slide on the sliding rail.
The material loading device as described above, wherein the material blanking part comprises:
a blanking frame;
the blanking transmission guide rod is arranged on the blanking frame to transmit the materials;
and the blanking limit stop lever is used for limiting the materials in a specific area.
The material loading device as described above, further comprising:
and the blanking detection switch is arranged on the blanking limiting stop lever and is used for detecting whether the materials on the blanking limiting stop lever are in place or not, wherein the robot gripper grips the materials in response to the fact that the blanking detection switch detects that the materials on the blanking limiting stop lever are in place.
In a second aspect, the present application also provides a material loading method, wherein the material loading is performed by using the material loading device as described above.
The features mentioned above can be combined in various suitable ways or replaced by equivalent features as long as the object of the invention is achieved.
Drawings
The invention will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings, in which:
FIG. 1 shows a perspective view of a material loading apparatus of the present invention;
FIG. 2 shows a partial schematic view of a material loading apparatus of the present invention;
FIG. 3 shows a perspective view of the material loading apparatus of the present invention;
FIG. 4 shows a front view of the material loading apparatus of the present invention;
FIG. 5 shows a top view of the material loading apparatus of the present invention;
FIG. 6 shows a left side view of the material loading apparatus of the present invention;
FIG. 7 shows a schematic view of a material extraction member of the present invention; and
fig. 8 shows a schematic view of a material extraction member of the present invention.
In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1 to 8, the present invention provides a material loading device, wherein the material loading device of the present invention comprises: the material conveying device comprises a material storage rack 2, a material taking component and a material conveying component, wherein the material storage rack 2 is used for storing materials to be conveyed; and the material blanking part is used for storing the materials 1 transmitted by the material transmission part.
Specifically, the material storage rack 2 of the present invention includes a plurality of material storages (two are shown in the drawing, but other number of material storages may also be used, such as three, five or more material storages), each of which stores the material to be transferred, wherein the transferred material is stacked in the material storage.
Specifically, the material is got material part and is included: the material transfer device comprises a first air cylinder and a material transfer bracket, wherein the material transfer bracket is connected with a driving shaft of the first air cylinder, so that the first air cylinder drives the material transfer station bracket to move up and down, and when a material clamping part is separated from a material to be transferred at the lowermost layer in a material warehouse, the first air cylinder drives the material transfer bracket to ascend to a preset position to receive the material to be transferred at the lowermost layer.
Specifically, the material transfer component includes: a conveyor belt for receiving material to be transferred from the material transfer carriage. Further, the material transfer part still includes: and the guide baffle plates are arranged on two sides of the conveying belt to limit the materials on the conveying belt.
Further, the material loading device of the invention further comprises: the material clamping component is used for clamping the materials to be transported of the lowest layer stored in the material warehouse, and when the material clamping component is separated from the materials to be transported of the lowest layer in the material warehouse, the materials to be transported are taken out from the material warehouse by the material taking component.
Further, in an embodiment, the material loading device further includes: the body of first cylinder set up in on the slide rail, the second cylinder, its drive shaft with the body of first cylinder meets to the drive first cylinder is in slide on the slide rail.
Specifically, material blanking part includes: a blanking frame; the blanking transmission guide rod is arranged on the blanking frame to transmit the materials; and the blanking limit stop lever is used for limiting the materials in a specific area.
Further, the material loading device further comprises: and the blanking detection switch is arranged on the blanking limit stop lever and used for detecting whether the materials on the blanking limit stop lever are in place or not, wherein the robot gripper grips the materials in response to the fact that the blanking detection switch detects that the materials on the blanking limit stop lever are in place.
An embodiment of the material loading device of the present invention will now be described in detail with reference to fig. 1 to 8 for clarity of the invention, which is not intended to limit the invention.
In this embodiment, the material to be transferred is illustrated by taking a threshold plate as an example, but may be other types of materials, which is not specifically limited herein and is within the scope of the present application.
Specifically, the material loading device comprises a threshold plate to be transferred 1, a threshold plate storage rack to be transferred 2, a belt transmission process guide baffle 3, a belt transmission process detection switch 4, a high-flexibility material automatic loading device foundation installation frame 5, a blanking frame 6, a blanking transmission guide rod 7, a blanking limit baffle 8, a transplanting bracket guide rail 9, a transplanting bracket switching cylinder 10, a transferring transmission belt 11, a blanking detection switch 12, a blanking limit baffle 13, a threshold plate to be grabbed 14, a threshold plate clamping cylinder A15, a threshold plate clamping cylinder B16, a transferring transmission belt synchronizing shaft 17, a threshold plate transferring bracket 18, a threshold plate transferring bracket telescopic cylinder 19 and a transferring transmission belt transmission motor 20.
Specifically, the threshold plate 1 to be transferred is a threshold plate waiting to be transferred to a grabbing position; a threshold plate storage rack 2 to be transferred is used for stacking threshold plates 1 to be transferred, a belt transmission process guide baffle 3 has a Y-direction limiting guide effect on the threshold plates in the transfer process, a belt transmission process detection switch 4 is used for detecting whether the threshold plates are transferred by a belt or not, a high-flexibility material automatic loading device base installation frame 5 is used for a frame base for installing a threshold plate automatic loading device, a blanking frame 6 is used for a threshold plate blanking device installation frame base, a blanking transmission guide rod 7 is used for dropping the threshold plates from the belt onto the blanking transmission guide rod, the transmission guide rod is obliquely placed with an angle, the threshold plates slide to the designated positions of the threshold plates by means of gravity, a blanking limiting stop rod 8 is used for positioning and limiting the long side of the threshold plates, a transplanting bracket guide rail 9 is used for carrying out linear sliding on transplanting brackets to realize position switching, a transplanting bracket switching cylinder 10 is used for carrying out position switching on the transplanting brackets, the transfer conveying belt 11 is used for conveying threshold plates to realize the conveying from a material warehouse to an upper part position, the blanking detection switch 12 is used for detecting that the threshold plates are positioned in place at a grabbing part position to realize the automatic grabbing of a robot gripper, the blanking limit baffle 13 is used for positioning and limiting the short side of the threshold plates, the threshold plates 14 to be grabbed wait for the robot gripper to grab the parts, the threshold plate clamping cylinder A15 is used for clamping the threshold plates by extending the cylinder, the threshold plate clamping cylinder B16 is used for realizing the position switching of the threshold plate clamping cylinder A15, the transfer conveying belt synchronous shaft 17 is used for realizing the synchronous conveying of the transfer conveying belts 11 at two sides, the threshold plate transfer bracket 18 is used for lifting one threshold plate from a threshold plate storage rack to be transferred to be placed on the transfer conveying belt 11 to realize the transfer of the threshold plates, the threshold plate transfer bracket telescopic cylinder 19 is used for realizing the position switching of the threshold plate transfer bracket 18, the transfer conveying belt driving motor 20 provides power for the transfer conveying belt 11.
In depositing work or material rest 2 with 1 range upon range of putting into of rectangular shape threshold board waiting to transport the threshold board, the work or material rest design has two storehouse positions, puts the piece to the threshold board and possesses very high flexibility. When the material is to be taken, the threshold plate transfer bracket telescopic cylinder 19 lifts the threshold plate transfer bracket 18 to lift a threshold plate. At the moment, the threshold plate clamping cylinder A15 retracts, clamping of the threshold plate is released, the threshold plate clamping cylinder B16 extends out, the threshold plate clamping cylinder A15 is lifted to the right position, the threshold plate clamping cylinder A15 extends out, and the threshold plate is clamped on the upper threshold plate lifted by the threshold plate transfer bracket 18. The telescopic cylinder 9 of the threshold plate transferring bracket retracts, and the threshold plate transferring bracket 18 with a threshold plate descends to a transferring and conveying belt 11 and then is conveyed to a blanking area. The whole process realizes the separation of the threshold plates, the lifting transmission and the belt conveying. This process is repeated once and for all within one production cycle. Carry the threshold board in blanking district, rely on the dead weight to slide along blanking transmission guide arm 7, fix a position spacingly to one side that the threshold board is short through blanking limit baffle 13, the spacing pin 8 of blanking is fixed a position spacingly to one side that the threshold board is long, has realized the accurate positioning of threshold board. On-site verification shows that the positioning mode meets the positioning precision requirement of the robot gripper gripping piece, and the gripping success rate is 100 percent. The whole device is used for taking, conveying and conveying in place, a detection switch is arranged at each step for detecting the whole device, and the automatic high-flexibility material feeding device and the robot can automatically and interactively operate.
The device belongs to the disposable input of equipment, and its high flexible work piece is compatible, and the equipment input is no longer needed in the leading-in of follow-up motorcycle type. Saving accurate work or material rest storage space, having reduced the leading-in cost of new motorcycle type equipment, increased work piece storage rack dress spare quantity, promoted work piece dress spare efficiency, relatively accurate work or material rest mode, personnel's demand amplitude reduction is about 30%. The gripper is unique in workpiece taking position, the workpiece is high in flexibility, the gripper is accurate and precise, the lead-in debugging time of the precise material rack is reduced, the later maintenance is realized, and the equipment failure rate is reduced.
On the other hand, the present application provides a material loading method, where the method uses the material loading device in the above embodiment to perform material loading, where the structure of the material loading device is the same as that of the material loading device in the above embodiment, and details are not repeated here.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.

Claims (2)

1. A material loading device, characterized in that, material loading device includes:
the material storage rack is used for storing materials to be transported;
the material taking component is used for taking out the material to be transported from the material storage rack;
a material transfer component for receiving material removed from the material take off component; and
the material blanking part is used for storing the materials transmitted by the material transmission part;
the material storage rack comprises a plurality of material storehouses, the material storehouses store materials to be transported, and the transported materials are stacked in the material storehouses;
further comprising:
the material clamping component is used for clamping the material to be transported at the lowest layer in the material warehouse, and when the material clamping component is separated from the material to be transported at the lowest layer in the material warehouse, the material taking component takes out the material to be transported from the material warehouse;
the material is got material part and is included:
a first cylinder, and
the material transfer bracket is connected with the driving shaft of the first air cylinder so that the first air cylinder drives the material transfer station bracket to move up and down,
when the material clamping component is separated from the lowest layer of material to be transported in the material warehouse, the first air cylinder drives the material transporting bracket to ascend to a preset position so as to receive the lowest layer of material to be transported;
the material transfer component includes:
a conveyor belt for receiving material to be transferred from the material transfer carriage;
the material transfer component further comprises:
the guide baffle plates are arranged on two sides of the conveying belt to limit the materials on the conveying belt;
further comprising:
a slide rail, the body of the first cylinder is arranged on the slide rail,
the driving shaft of the second air cylinder is connected with the body of the first air cylinder so as to drive the first air cylinder to slide on the slide rail;
the material blanking part comprises:
a blanking frame;
the blanking transmission guide rod is arranged on the blanking frame to transmit the materials;
the blanking limit stop lever is used for limiting the materials in a specific area;
further comprising:
and the blanking detection switch is arranged on the blanking limit stop lever and used for detecting whether the materials on the blanking limit stop lever are in place or not, wherein the robot gripper grips the materials in response to the fact that the blanking detection switch detects that the materials on the blanking limit stop lever are in place.
2. A material loading method, characterized in that the material loading is performed using the material loading device according to claim 1.
CN202110937030.5A 2021-08-16 2021-08-16 Material loading device and material loading method Active CN113620048B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110937030.5A CN113620048B (en) 2021-08-16 2021-08-16 Material loading device and material loading method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110937030.5A CN113620048B (en) 2021-08-16 2021-08-16 Material loading device and material loading method

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CN113620048A CN113620048A (en) 2021-11-09
CN113620048B true CN113620048B (en) 2023-03-28

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JP5067250B2 (en) * 2008-04-18 2012-11-07 村田機械株式会社 Plate material transfer device
KR101352305B1 (en) * 2013-05-23 2014-01-16 신한테크(주) Traveling cross transfer device
CN107032065B (en) * 2017-05-08 2023-01-17 博飞特(上海)智能设备股份有限公司 Automatic loading device for multiple vehicle types
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CN209305621U (en) * 2018-12-19 2019-08-27 上汽通用五菱汽车股份有限公司 A kind of vehicle body lower body material transfer material frame
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