CN112499187A - Centering conveying device - Google Patents
Centering conveying device Download PDFInfo
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- CN112499187A CN112499187A CN202110166206.1A CN202110166206A CN112499187A CN 112499187 A CN112499187 A CN 112499187A CN 202110166206 A CN202110166206 A CN 202110166206A CN 112499187 A CN112499187 A CN 112499187A
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- Prior art keywords
- centering
- guide
- product
- assembly
- jacking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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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
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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
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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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
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses a centering conveying device, and belongs to the technical field of automation equipment. The centering conveying device comprises a centering conveying mechanism, a lifting mechanism and a centering mechanism, wherein the centering conveying mechanism is used for receiving and supporting the products conveyed by the upstream conveying line; the supporting frame is vertically arranged on the transfer conveying mechanism; the lifting mechanism is arranged on the support frame; the centering mechanism is connected to the output end of the lifting mechanism so that the centering mechanism can lift relative to the supporting frame, and the centering mechanism can drive the product on the supporting mechanism to reach a preset position after falling. The invention can enable the manipulator to accurately grab the corresponding position of the product, thereby accurately placing the product in the middle of the supporting platform of the goods shelf and preventing the product from sliding off the goods shelf due to deviation from the supporting platform.
Description
Technical Field
The invention relates to the technical field of automation equipment, in particular to a centering conveying device.
Background
Discoid product, for example, the terminal plate, it is mainly two kinds of flat dish and disc short bench, the terminal plate extensively is used for the five metals punching press, electroplate and receive the material, electron, the terminal, the material packing, bear the weight of the packing of area, LED packing etc. for the most practical receipts of continuous coil stock packing one of material appurtenance, it is when putting in storage, need place it in the middle part of the supporting platform of goods shelves usually, if the skew supporting platform's of product middle part, not only can't accurately snatch the product, lead to the automatic conveying difficulty, and cause the product landing to damage the product very probably.
Therefore, a need exists for a centering conveyor to solve the above problems.
Disclosure of Invention
The invention aims to provide a centering conveying device which can adjust products to a preset position before the products are placed on a shelf so as to be convenient for accurately taking and placing the products.
In order to achieve the purpose, the invention adopts the following technical scheme:
a centering conveyor, comprising:
a transfer conveyor for receiving and supporting products conveyed by the upstream conveyor line;
the supporting frame is vertically arranged on the transfer conveying mechanism;
the lifting mechanism is arranged on the support frame; and
the centering mechanism is connected to the output end of the lifting mechanism so that the centering mechanism can lift relative to the supporting frame, and the centering mechanism can drive the product on the supporting mechanism to reach a preset position after falling.
Optionally, the centering mechanism comprises:
the first driving assembly is connected to the lifting mechanism; and
the clamping jaws are of arc-shaped structures, openings of the clamping jaws are oppositely arranged, each clamping jaw is connected to one output end of the first driving assembly, and the first driving assembly can drive the two clamping jaws to be close to or far away from each other.
Optionally, the first drive assembly comprises:
the clamping base is connected with the lifting mechanism;
the first driving piece is arranged on the clamping base;
the transmission part comprises a swing arm and two connecting rods, the middle part of the swing arm is hinged to the clamping base, the swing arm is connected to the output end of the first driving part, one ends of the two connecting rods are hinged to two ends of the swing arm respectively, and the other ends of the two connecting rods are hinged to the clamping jaw respectively.
Optionally, the centering mechanism further comprises a first guide assembly, the first guide assembly is arranged at the output end of the lifting mechanism, and the first guide assembly is respectively connected to the output end of the first driving assembly and the clamping jaw to guide the clamping jaw.
Optionally, the first guide assembly comprises:
the first guide posts are fixed at the output end of the lifting mechanism and are horizontally arranged in parallel at intervals; and
and the two guide plates are respectively penetrated on the first guide columns in a sliding manner, and each guide plate is respectively connected to one clamping jaw and the output end of one first driving assembly.
Optionally, the centering mechanism further comprises at least two buffer assemblies, one end of each buffer assembly is connected to one of the clamping jaws, and the other end of each buffer assembly is connected to a corresponding one of the guide plates.
Optionally, the device further comprises a guide mechanism, the guide mechanism is arranged on the support frame, and the centering mechanism is connected to the guide mechanism to guide the centering mechanism.
Optionally, the lifting device further comprises a lifting mechanism, the lifting mechanism is connected to the bottom of the transfer conveying mechanism, and the lifting mechanism is used for lifting the centered product.
Optionally, the jacking mechanism comprises:
the jacking base is arranged at the bottom of the transfer conveying mechanism;
the second drive assembly, the second drive assembly include the second driving piece and connect in the jacking piece of second driving piece output, the second driving piece connect in the jacking base, the second driving piece can drive the jacking piece passes transfer conveying mechanism is located with the jacking the product on the transfer conveying mechanism.
Optionally, the jack comprises:
the supporting plate is connected to the output end of the second driving piece; and
the horizontal parallel interval of at least two cargo carrying plates is arranged on the top of the supporting plate, and the cargo carrying plates can penetrate through the transfer conveying mechanism.
The invention has the beneficial effects that:
the centering conveying device comprises a transit conveying mechanism, a lifting mechanism and a centering mechanism, wherein when the centering conveying device is actually applied, a product is conveyed to the transit conveying mechanism from an upstream conveying line, the lifting mechanism drives the centering mechanism to descend, an execution part of the centering mechanism corresponds to the position of the product, the product is driven to a preset position by the centering mechanism, the lifting mechanism drives the centering mechanism to ascend, the mechanical arm grabs the product, the position of the product is determined, the mechanical arm can accurately grab the corresponding position of the product, and therefore the product can be accurately placed in the middle of a supporting platform of a shelf, and the product is prevented from sliding off the shelf due to deviation from the supporting platform.
Drawings
FIG. 1 is a schematic perspective view of a product;
FIG. 2 is a schematic side view of a centering conveyor and a rack according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a centering conveyor with products placed thereon according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a centering conveyor according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a lift mechanism and a centering mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic bottom view of the centering mechanism provided in accordance with an embodiment of the present invention;
FIG. 7 is a schematic view of a mounting structure of a clamping jaw and a guide plate according to an embodiment of the invention;
fig. 8 is a schematic perspective view of a jacking mechanism according to an embodiment of the present invention.
In the figure:
100. producing a product; 101. a first disc; 102. a second disc; 103. connecting columns; 200. a shelf;
1. a transfer conveying mechanism; 11. a frame; 12. a delivery assembly; 121. a conveying roller;
2. a lifting mechanism;
3. a centering mechanism; 31. a first drive assembly; 311. a clamping base; 312. a first driving member; 313. a transmission member; 3131. a swing arm; 3132. a connecting rod; 32. a clamping jaw; 321. a circular arc plate; 322. a base plate; 323. a top plate; 33. an extension portion; 34. a first guide assembly; 341. a first guide post; 342. a guide plate; 35. a buffer assembly; 351. a slide bar; 352. an elastic member;
4. a support frame; 41. erecting a frame; 42. a connecting frame;
5. a guide mechanism; 51. a second guide post;
6. a jacking mechanism; 61. jacking a base; 62. a second drive assembly; 621. a second driving member; 622. a jacking piece; 6221. a support plate; 6222. a cargo carrying plate; 6223. a non-slip mat; 63. a second guide assembly; 631. and a third guide pillar.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying fig. 1-8.
As shown in fig. 1, a disc-shaped product 100 includes a first disc 101, a second disc 102 and a connecting column 103, both ends of which are connected to the first disc 101 and the second disc 102 respectively, the product 100 is placed in front of a shelf 200 at an upstream conveyor line, since the upstream conveyor line is difficult to ensure that the product 100 is placed on a center line of the conveyor line when the product 100 is conveyed, if the product 100 is not on the center line of the conveyor line, the manipulator cannot accurately grab the product 100, which causes the manipulator to easily cause the product 100 to slide down when the product 100 is moved, and even when the manipulator places the product 100 on a supporting platform, the manipulator still deviates from the middle of the supporting platform, so that the product 100 is easily dropped from the supporting platform, and the placement of the product 100 is seriously affected.
For this purpose, the present embodiment provides a centering conveyor, as shown in fig. 2 and 3, which includes a transit conveyor 1, a support frame 4, a lifting mechanism 2, and a centering mechanism 3. The transit conveyor 1 is used to receive and support products 100 conveyed by an upstream conveyor line. The support frame 4 is vertically arranged on the transfer conveying mechanism 1, and the lifting mechanism 2 is arranged on the support frame 4. The centering mechanism 3 is connected to the output end of the lifting mechanism 2 so that the centering mechanism 3 can be lifted relative to the support frame 4, and the centering mechanism 3 can drive the product 100 on the transfer conveying mechanism 1 to reach a preset position after being lowered.
When the product 100 needs to be put in a warehouse, the product 100 is conveyed to the transfer conveying mechanism 1 through an upstream conveying line, the lifting mechanism 2 drives the centering mechanism 3 to descend, an execution part of the centering mechanism 3 corresponds to the position of the product 100, the centering mechanism 3 drives the product 100 to move, and the product 100 reaches a preset position, wherein the preset position is a grabbing position when the manipulator can accurately grab the product 100; then, the lifting mechanism 2 drives the centering mechanism 3 to ascend to leave the product 100, so that the manipulator can accurately grab the product 100, and the product 100 is accurately placed in the middle of the supporting platform of the shelf 200. In this process, not only need to ensure that the manipulator snatchs the accuracy, can also ensure that the position after the manipulator is put is accurate, from the multi-angle guarantee snatch and place of product 100, can play the purpose of protection product 100 in the automated transmission.
In order to improve the warehousing efficiency of the products 100, as shown in fig. 3 and 4, the transfer conveying mechanism 1 includes a frame 11 and a conveying assembly 12, the conveying assembly 12 is disposed on the frame 11, and the conveying assembly 12 can convey the received products 100 of the upstream conveying line to the centering position. Specifically, the products 100 to be warehoused are conveyed to the conveying assembly 12, the conveying assembly 12 conveys the products 100 to the centering position, and the centering mechanism 3 drives the products 100 to move the products 100 to the preset position, so that the warehousing efficiency of the products 100 is improved. In particular, the conveying assembly 12 may have a conveying speed different from that of the upstream conveying line, so as to be able to better adapt to the centering frequency of the centering mechanism 3.
In particular, the conveying assembly 12 includes a plurality of conveying rollers 121 horizontally spaced in parallel, and the conveying rollers 121 can smoothly convey the products 100. Of course, those skilled in the art can arrange the specific structure of the conveying assembly 12 according to the needs, and the invention is not limited thereto.
In order to facilitate the installation of the lifting mechanism 2 and the centering mechanism 3, as shown in fig. 4, the supporting frame 4 includes two vertical frames 41, two vertical frames 41 and a connecting frame 42, the bottoms of the two vertical frames 41 are respectively connected to the transfer conveying mechanism 1, and both ends of the connecting frame 42 are respectively connected to the tops of the two vertical frames 41. In detail, the lifting mechanism 2 is connected to the connecting frame 42, and the centering mechanism 3 is located below the connecting frame 42 and connected to the lifting mechanism 2, so that the lifting mechanism 2 can drive the centering mechanism 3 to lift.
Specifically, as shown in fig. 4, the centering mechanism 3 includes a first driving assembly 31 and two clamping jaws 32, and the first driving assembly 31 is connected to the output end of the lifting mechanism 2. The clamping jaws 32 are of circular arc-shaped structures, the openings of the two clamping jaws 32 are oppositely arranged, each clamping jaw 32 is respectively connected to one output end of the first driving assembly 31, and the first driving assembly 31 can drive the two clamping jaws 32 to move close to or away from each other. By arranging the clamping jaws 32 corresponding to the radian of the side walls of the product 100, the first driving assembly 31 drives the two clamping jaws 32 to move, and because the central axes of the two clamping jaws 32 are located on the symmetrical line of the transfer conveying mechanism 1 along the width direction, the two clamping jaws 32 can drive the central axis of the product 100 to reach the central axes of the two clamping jaws 32, that is, the product 100 is moved to a preset position.
In some alternative embodiments, as shown in fig. 4 to 7, two ends of each clamping jaw 32 are respectively provided with an extending portion 33, and the two extending portions 33 extend in directions away from each other, so that scratching of the product 100 when the end portions of the clamping jaws 32 contact the product 100 can be avoided, and driving of the product 100 to draw the product 100 toward the centers of the two clamping jaws 32 can be facilitated. In particular, the two extending portions 33 at the two ends of the clamping jaw 32 have an included angle of 120 °, so that the clamping jaw 32 can drive the product 100 to move smoothly towards the central axis direction of the two clamping jaws 32.
In detail, the clamping jaw 32 comprises an arc plate 321, a top plate 323 and a bottom plate 322 which are respectively arranged at the top and the bottom of the arc plate 321, an arc groove structure is formed by the top plate 323, the arc plate 321 and the bottom plate 322, and the groove is arranged at the side away from the product 100, and the arc plate 321 can be reinforced by the top plate 323 and the bottom plate 322, so that the strength of the whole clamping jaw 32 in the arc length direction is improved, and the stability and the reliability of the clamping jaw 32 in clamping the product 100 are ensured; meanwhile, the groove is arranged so that the first driving assembly 31 can be connected in the groove, and the joint of the first driving assembly 31 can be protected by the top plate 323 and the bottom plate 322.
As shown in fig. 4 and 5, the first driving assembly 31 includes a clamping base 311, a first driving member 312, and a transmission member 313, and the clamping base 311 is connected to an output end of the lifting mechanism 2. The first driving member 312 is disposed on the clamping base 311. Specifically, the clamp base 311 is disposed below the connection frame 42 so that the elevating mechanism 2 can drive the clamp base 311 to ascend and descend. The transmission member 313 includes a swing arm 3131 and two connecting rods 3132, the middle portion of the swing arm 3131 is hinged to the clamping base 311, the swing arm 3131 is connected to the output end of the first driving member 312, one end of each of the two connecting rods 3132 is hinged to two ends of the swing arm 3131, and the other end of each of the two connecting rods 3132 is hinged to one of the clamping jaws 32. It can be understood that, two clamping jaws 32 are disposed oppositely, two connecting rods 3132 are disposed on two sides of the swing arm 3131 respectively, the first driving element 312 can drive the swing arm 3131 to swing around the hinge point with the clamping base 311, and the swing arm 3131 drives the two connecting rods 3132 to swing, so as to drive the two clamping jaws 32 to move oppositely or back to back, the transmission element 313 of the embodiment has a simple structure, which can reduce the processing cost of the first driving assembly 31, and can drive the two clamping jaws 32 to move synchronously, thereby ensuring that the product 100 can move to a preset position. In some alternative embodiments, the first driver 312 is a cylinder.
As shown in fig. 3 and 4, the centering mechanism 3 further includes a first guiding assembly 34, the first guiding assembly 34 is disposed at the output end of the lifting mechanism 2, and the first guiding assembly 34 is connected to the output end of the first driving assembly 31 and the clamping jaw 32 respectively to guide the clamping jaw 32, so that the clamping jaw 32 can move smoothly, and the position of the product 100 can be adjusted more accurately.
In some alternative embodiments, as shown in fig. 6, the first guide assembly 34 includes at least two first guide posts 341 and two guide plates 342, the first guide posts 341 are fixed to the output end of the lifting mechanism 2, and the first guide posts 341 are horizontally arranged in parallel and at intervals. Two guide plates 342 are slidably disposed through the first guide posts 341, and each guide plate 342 is connected to one of the clamping jaws 32 and one of the output ends of the first driving assembly 31. Specifically, the number of the first guide posts 341 in this embodiment is preferably two, the two first guide posts 341 are respectively connected to the clamping base 311, and each guide plate 342 is respectively sleeved on the two first guide posts 341 and slidably connected to the first guide posts 341. It can be understood that the first driving assembly 31 drives the two guide plates 342 to move along the first guide post 341, so that the two guide plates 342 respectively drive the two clamping jaws 32 to move, thereby making the movement of the clamping jaws 32 more stable.
In order to protect the product 100 when the clamping jaws 32 drive the product 100, as shown in fig. 5 to 7, the centering mechanism 3 further includes at least two buffer assemblies 35, the buffer assembly 35 is disposed between each clamping jaw 32 and the output end of the first driving assembly 31 connected to the clamping jaw 32, one end of each buffer assembly 35 is connected to one clamping jaw 32, and the other end of each buffer assembly 35 is connected to a corresponding one of the guide plates 342. The impact force to the product 100 can be absorbed when the clamping jaws 32 contact the product 100 through the arrangement of the buffer assembly 35, and the impact force to the product 100 is reduced, so that the damage to the product 100 is reduced.
In detail, one end of the buffer assembly 35 is connected to the jaw 32, and the other end is connected to the guide plate 342. In some alternative embodiments, the buffer assembly 35 includes a sliding rod 351, one end of the sliding rod 351 is connected to the clamping jaw 32, the other end of the sliding rod 351 passes through the output end of the first driving assembly 31, and the sliding rod 351 is sleeved with an elastic member 352. In some alternative embodiments, the resilient member 352 is a spring. Further, a slide bar 351 is connected at one end to the jaw 32 and at the other end through the guide plate 342. Two buffer assemblies 35 are preferably provided in this embodiment between the clamping jaw 32 and the output end of the first drive assembly 31 to provide smooth movement of the clamping jaw 32. When the first driving assembly 31 drives the guide plate 342 to drive the clamping jaw 32 to move to be close to the product 100, the clamping jaw 32 receives the abutting force of the product 100, so that the clamping jaw 32 drives the sliding rod 351 to move relative to the guide plate 342, the elastic piece 352 is compressed, the buffering effect is achieved, hard contact can be avoided in the process of driving the product 100 to move, and the effect of protecting the product 100 is achieved.
In particular, at least two buffer assemblies 35, preferably two buffer assemblies 35, are disposed between each clamping jaw 32 and the corresponding guide plate 342, and the two buffer assemblies 35 are respectively connected to two end portions of the clamping jaw 32, so that the supporting force is more reliable and the enclosing force of the product 100 is more balanced.
As shown in fig. 3 and 4, the centering and conveying device in this embodiment further includes a guide mechanism 5, the guide mechanism 5 is disposed on the support frame 4, and the centering mechanism 3 is connected to the guide mechanism 5 to guide the centering mechanism 3. The guide mechanism 5 can drive the centering mechanism 3 to move smoothly by the lifting mechanism 2. In some alternative embodiments, the guiding mechanism 5 includes a second guide post 51, the four corners of the supporting frame 4 are provided with the second guide posts 51, the second guide posts 51 are vertically arranged, the bottom end of the second guide post 51 is connected to the centering mechanism 3, and the second guide post 51 penetrates through the supporting frame 4. In detail, each second guide post 51 is slidably inserted through the connecting frame 42. When the lifting mechanism 2 drives the clamping base 311 to move, the second guide post 51 can slide along the connecting frame 42, so that the clamping base 311 moves more smoothly.
In order to facilitate taking out the centered product 100 from the transfer conveying mechanism 1, as shown in fig. 3, the centering conveying device in this embodiment further includes a jacking mechanism 6, the jacking mechanism 6 is connected to the bottom of the transfer conveying mechanism 1, and the jacking mechanism 6 is used for jacking the centered product 100. It will be appreciated that after the product 100 is centered by the centering mechanism 3, the jacking mechanism 6 jacks up the product 100 from the transfer conveyor 1 to facilitate the robot gripping the product 100.
Further, as shown in fig. 4 and 8, the jacking mechanism 6 includes a jacking base 61 and a second driving assembly 62, and the jacking base 61 is disposed at the bottom of the transfer conveying mechanism 1. The second driving assembly 62 includes a second driving member 621 and a lifting member 622 connected to an output end of the second driving member 621, the second driving member 621 is connected to the lifting base 61, and the second driving member 621 can drive the lifting member 622 to pass through the transfer conveying mechanism 1 to lift the product 100 on the transfer conveying mechanism 1. Alternatively, the second driving member 621 is a cylinder, and the second driving member 621 is provided at two intervals to allow the lifting member 622 to ascend smoothly.
Further, the jacking member 622 comprises a support plate 6221 and at least two load carrying plates 6222, the support plate 6221 being connected to the output end of the second driving member 621. The cargo plates 6222 are horizontally arranged on top of the supporting plate 6221 in parallel at intervals, and the cargo plates 6222 can pass between two adjacent conveying rollers 121 of the conveying assembly 12 of the transfer conveying mechanism 1. In some alternative embodiments, the supporting plate 6221 includes two supporting plates, each supporting plate is connected to the output end of one of the second driving members 621, two cargo plates 6222 are provided, both ends of each cargo plate 6222 are connected to one supporting plate, and the cargo plates 6222 are vertically arranged. When the jacking mechanism 6 works, the second driving piece 621 drives the supporting plate to ascend, so as to drive the goods carrying plate 6222 to ascend, the goods carrying plate 6222 penetrates through the transfer conveying mechanism 1 to jack up the product 100 positioned on the transfer conveying mechanism 1, so that the manipulator inserts the product 100 from the bottom of the product 100, after the manipulator takes the product 100 away, the second driving piece 621 drives the supporting plate to descend, so as to drive the goods carrying plate 6222 to descend below the transfer conveying mechanism 1, and the manipulator can grab the product 100.
In particular, each pallet 6222 is arranged between two adjacent conveyor rollers 121 of the conveyor assembly 12, so as to lift the product 100 on the intermediate conveyor 1, while also making the structure of the lifting mechanism 6 simple and compact.
To avoid the product 100 from sliding on the load board 6222, the top of the load board 6222 is provided with a skid-proof pad 6223.
In order to enable the second driving element 621 to stably drive the lifting element 622 to lift, the lifting mechanism 6 further includes a second guiding assembly 63, and the second guiding assembly 63 is disposed on the lifting element 622 and penetrates through the lifting base 61 to guide the lifting element 622. In some alternative embodiments, the second guide assembly 63 includes a third guide post 631, a top end of the third guide post 631 is connected to the lifting member 622, and the third guide post 631 penetrates through the lifting base 61, so that the lifting member 622 can be lifted and lowered smoothly.
When the centering conveying device in the embodiment is used, the product 100 is placed on the centering conveying mechanism 1, the centering conveying mechanism 1 conveys the product 100 to the lower side of the centering mechanism 3, the lifting mechanism 2 drives the centering mechanism 3 to descend, the first driving component 31 drives the two oppositely-arranged clamping jaws 32 to be close to each other, the product 100 is driven to a preset position, the lifting mechanism 2 drives the centering mechanism 3 to ascend, the jacking mechanism 6 jacks up the product 100 through the jacking piece 622, the manipulator can accurately grab the corresponding position of the product 100, the product 100 can be accurately placed in the middle of the supporting platform of the shelf 200, the manipulator can accurately place the product 100 in the middle of the supporting platform of the shelf 200, and after the product 100 is grabbed, the second driving piece 621 drives the jacking piece 622 to descend to the lower side of the centering.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. A centering conveyor, comprising:
a transit conveyor (1) for receiving and supporting products (100) conveyed by an upstream conveyor line;
the supporting frame (4) is vertically arranged on the transfer conveying mechanism (1);
the lifting mechanism (2) is arranged on the support frame (4); and
the centering mechanism (3) is connected to the output end of the lifting mechanism (2) so that the centering mechanism (3) can lift relative to the supporting frame (4), and the centering mechanism (3) can drive the products (100) on the transfer conveying mechanism (1) to reach a preset position after falling.
2. The centring conveyor device according to claim 1, characterized in that said centring mechanism (3) comprises:
a first drive assembly (31) connected to the lifting mechanism (2); and
two clamping jaws (32), clamping jaw (32) are circular arc structure, and two the opening of clamping jaw (32) sets up relatively, every clamping jaw (32) connect respectively in an output of first drive assembly (31), first drive assembly (31) can drive two clamping jaw (32) are close to each other or are kept away from.
3. The centring conveyor according to claim 2, characterized in that said first drive assembly (31) comprises:
a clamp base (311) connected to the lifting mechanism (2);
a first driving member (312) provided to the clamp base (311);
the transmission piece (313), the transmission piece (313) includes a swing arm (3131) and two connecting rods (3132), the middle part of the swing arm (3131) is hinged to the clamping base (311), the swing arm (3131) is connected to the output end of the first driving piece (312), one end of each of the two connecting rods (3132) is hinged to two ends of the swing arm (3131), and the other end of each of the two connecting rods (3132) is hinged to one of the clamping jaws (32).
4. The centering and conveying device according to claim 2, characterized in that said centering mechanism (3) further comprises a first guide assembly (34), said first guide assembly (34) being arranged at the output end of said lifting mechanism (2), and said first guide assembly (34) being connected to the output end of said first driving assembly (31) and to said gripping jaws (32) respectively to guide said gripping jaws (32).
5. The centering conveyor according to claim 4, wherein said first guide assembly (34) comprises:
at least two first guide columns (341), wherein the first guide columns (341) are fixed at the output end of the lifting mechanism (2), and the first guide columns (341) are horizontally arranged in parallel at intervals; and
two guide plates (342) are respectively slidably arranged on the first guide columns (341), and each guide plate (342) is respectively connected with the output end of one clamping jaw (32) and one first driving component (31).
6. The centering and conveying device according to claim 5, characterized in that said centering mechanism (3) further comprises at least two buffer assemblies (35), each buffer assembly (35) being connected at one end to one of said clamping jaws (32) and at the other end to a corresponding one of said guide plates (342).
7. The centering and conveying device according to any one of claims 1 to 6, further comprising a guide mechanism (5), wherein the guide mechanism (5) is disposed on the support frame (4), and the centering mechanism (3) is connected to the guide mechanism (5) to guide the centering mechanism (3).
8. The centering and conveying device according to any one of claims 1 to 6, further comprising a jacking mechanism (6), wherein the jacking mechanism (6) is connected to the bottom of the centering and conveying mechanism (1), and the jacking mechanism (6) is used for jacking the centered products (100).
9. The centering and conveying device according to claim 8, characterized in that the jacking mechanism (6) comprises:
the jacking base (61) is arranged at the bottom of the transfer conveying mechanism (1);
second drive assembly (62), second drive assembly (62) include second driving piece (621) and connect in jacking piece (622) of second driving piece (621) output, second driving piece (621) connect in jacking base (61), second driving piece (621) can drive jacking piece (622) pass transfer conveyor mechanism (1) is located with the jacking product (100) on transfer conveyor mechanism (1).
10. The centering conveyor device according to claim 9, characterized in that said jack (622) comprises:
a cradle (6221), the cradle (6221) being connected to the output of the second drive (621); and
at least two cargo carrying plates (6222) which are horizontally arranged on the top of the supporting plate (6221) in parallel at intervals, wherein the cargo carrying plates (6222) can pass through the transfer conveying mechanism (1).
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| CN202110166206.1A CN112499187A (en) | 2021-02-07 | 2021-02-07 | Centering conveying device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110166206.1A CN112499187A (en) | 2021-02-07 | 2021-02-07 | Centering conveying device |
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| CN112499187A true CN112499187A (en) | 2021-03-16 |
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| CN202110166206.1A Pending CN112499187A (en) | 2021-02-07 | 2021-02-07 | Centering conveying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113816064A (en) * | 2021-09-26 | 2021-12-21 | 苏州鸿安机械股份有限公司 | Automatic stacking and centering mechanism and stacking and centering method for primary and secondary trays |
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