CN114334765A - Feeding device for trolley conveying - Google Patents
Feeding device for trolley conveying Download PDFInfo
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- CN114334765A CN114334765A CN202111625740.0A CN202111625740A CN114334765A CN 114334765 A CN114334765 A CN 114334765A CN 202111625740 A CN202111625740 A CN 202111625740A CN 114334765 A CN114334765 A CN 114334765A
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- trolley
- frame
- feeding device
- material frame
- conveying
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Abstract
The invention discloses a trolley conveying and feeding device, which comprises a conveying and feeding device and a trolley matched with the conveying and feeding device, wherein a material frame for storing materials is placed on the trolley, at least two material storage chambers are arranged in the material frame, the conveying and feeding device comprises a bracket, an upper supporting mechanism and a lower supporting mechanism which are arranged on the bracket, the lower supporting mechanism comprises a lower supporting frame and a lifting assembly for lifting the lower supporting frame, the upper supporting mechanism comprises an upper supporting frame, a positioning piece arranged on the upper supporting frame and a driving assembly for driving the positioning piece to move horizontally, the trolley pushes the material frame to the upper part of the lower supporting frame, the lifting assembly lifts the lower supporting frame to be matched with the positioning piece to clamp the material frame, the driving assembly enables the material frame to be positioned on the lower supporting frame to move horizontally, and further ensures that the feeding mechanism can quickly and automatically complete the feeding work of the material frame containing a plurality of stacked materials, the feeding efficiency is improved.
Description
Technical Field
The invention relates to the technical field of chip processing devices, in particular to a trolley conveying and feeding device.
Background
With the recent increasing market demand of semiconductor products, how to improve the production efficiency while ensuring the quality has become one of the most concerned issues for each large semiconductor product manufacturing enterprise. The promotion of automation of production equipment for semiconductor products is imperative. Through deep analysis of the production process of semiconductor products, reducing personnel contact and reducing circulation times is the most effective method for guaranteeing quality and improving production efficiency, and in the existing chip material sheet processing process, in order to be matched with a machine, the trolley can only carry a set of stacked trays, so that the circulation times are more, and the conveying efficiency is low.
Disclosure of Invention
The invention aims to provide a trolley conveying and feeding device, which solves the problems that in the prior art, time and labor are wasted and the feeding efficiency is low when a tray provided with chip material sheets is manually conveyed to a feeding mechanism.
The purpose of the invention can be realized by the following technical scheme:
a trolley conveying and feeding device comprises a conveying and feeding device and a trolley matched with the conveying and feeding device, wherein a material frame used for storing materials is placed on the trolley, at least two material storage chambers are arranged in the material frame, the conveying and feeding device comprises a support, an upper supporting mechanism and a lower supporting mechanism which are arranged on the support, the lower supporting mechanism comprises a lower supporting frame and a lifting assembly used for lifting the lower supporting frame, the upper supporting mechanism comprises an upper supporting frame, a positioning piece arranged on the upper supporting frame and a driving assembly used for driving the positioning piece to move horizontally, the trolley pushes the material frame to the position above the lower supporting frame, the lifting assembly lifts the lower supporting frame, so that the material frame is separated from the trolley until the material frame is positioned between the lower supporting frame and the positioning piece for clamping, the driving assembly drives the positioning piece to enable the material frame to be located on the lower supporting frame to move horizontally, so that the first through hole in the bottom wall of the storage chamber corresponds to the jacking piece of the feeding mechanism, and the jacking piece penetrates through the bottom of the storage chamber to jack the material out of the storage chamber through the first through hole.
As a further scheme of the invention: the top surface of the lower support frame is provided with a sliding table, and the driving assembly drives the positioning piece to cause the material frame to slide on the sliding table.
As a further scheme of the invention: the trolley conveying and feeding device further comprises a trolley guide mechanism arranged on one side, close to the trolley, of the support, the trolley guide mechanism comprises vertical walls which are arranged oppositely, a limiting channel is formed between the vertical walls, and the trolley pushes the material frame to the position above the lower support mechanism along the limiting channel.
As a further scheme of the invention: a plurality of second through holes are formed in the vertical wall, guide wheels are horizontally arranged on one side, away from the limiting channel, of each second through hole, and at least part of each guide wheel penetrates through the corresponding second through hole and extends into the limiting channel.
As a further scheme of the invention: the vertical wall is L-shaped, the corner of the vertical wall is provided with a radian, and the second through hole is formed in the corner.
As a further scheme of the invention: the trolley is provided with a first positioning pin, and the bottom of the material frame is provided with a first positioning hole matched with the first positioning pin.
As a further scheme of the invention: the locating piece comprises a pressing plate and a second locating pin arranged at the bottom of the pressing plate, and a second locating hole matched with the second locating pin is formed in the material frame.
As a further scheme of the invention: the lifting assembly comprises a cam structure and a slide rail structure, and the cam structure and the slide rail structure are partially connected with the lower support frame, so that the lower support frame can move up and down along the slide rail structure under the action of the cam structure.
As a further scheme of the invention: the material frame includes that vertical setting is in be four L type montants that the rectangle was arranged on the material frame diapire, the montant with the cooperation of material frame forms a storage compartment.
As a further scheme of the invention: a lock catch is arranged on one side, close to the support, of the trolley, and an electronic lock matched with the lock catch is arranged on the support.
The invention has the beneficial effects that: this application makes the material frame automatic break away from the dolly through setting up bottom suspension strut and lifting unit, and through with two at least storage compartments of material frame, makes the material frame by the centre gripping at the bottom suspension strut with under the state between the setting element, make the material frame be located the horizontal migration on the bottom suspension strut through drive assembly drive setting element, make first through-hole on the storage compartment diapire corresponding with feed mechanism's jacking piece, further make the jacking piece pass first through-hole along the storage compartment bottom and go out the storage compartment with the material jacking, realize that defeated loading attachment can be automatic, quick accomplish defeated material loading work to the material frame that will contain a plurality of storage compartments, improve the material loading efficiency.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the construction of the cart according to the present invention;
FIG. 2 is a schematic view of the structure of the combination of the cart and the material frame of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
FIG. 4 is a schematic diagram of a portion of the assembly of the present invention;
FIG. 5 is a schematic view of a portion of the present invention;
FIG. 6 is a schematic view of another embodiment of the present invention;
FIG. 7 is a schematic view of another assembly of the present invention;
fig. 8 is a schematic structural view of an upper support mechanism in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention is a cart conveying and feeding device, including a conveying and feeding device and a cart 01 cooperating with the conveying and feeding device, the cart 01 is provided with a material frame 02 for storing materials, wherein the materials include stacked trays, and each tray is provided with a chip material sheet; the trolley 01 is provided with a bottom plate 011, a first roller 012 used for the trolley 01 to move is arranged below the bottom plate 011, a push handrail 013 convenient for a worker to push the trolley 01 to move is arranged on one side of the upper surface of the bottom plate 011, a cross bar 014 with a certain distance from the bottom plate 011 is further arranged on the upper surface of the bottom plate 011, the cross bar 014 and the bottom plate 011 are arranged in parallel, and the cross bar 014 can be connected to the push handrail 013 and/or connected to the bottom plate 011 through a supporting piece; the material frame 02 is placed on the top of the cross rod 014, in the embodiment, two cross rods 014 are arranged, and the bottom of the material frame 02 is supported by the two cross rods 014, so that a certain distance is formed between the material frame 02 and the bottom plate 011 of the trolley 01; in order to prevent the material frame 02 from separating from the trolley 01 in the moving process of the trolley 01, in the embodiment, the top of each cross rod 014 is provided with a first positioning pin 015, the bottom of the material frame 02 is provided with a first positioning hole matched with the first positioning pin 015, and the trolley 01 and the material frame 02 are limited in the horizontal direction through insertion.
The material frame 02 is provided with at least two material storage chambers 024, wherein each material storage chamber 024 can be used for placing a stack of materials, and in the embodiment, the material frame 02 is provided with two parallel material storage chambers 024; the material frame 02 is including setting up the first through-hole 022 on diapire 021, and first through-hole 022 sets up to the U-shaped, and vertical a plurality of L shape montants 023 that set up on the diapire 021, and wherein, every four montants 023 are the rectangle and arrange on diapire 021 and form a storage compartment 024, and the tray that becomes to fold is placed and is carried on spacingly by L shape montant 023 in storage compartment 024.
Referring to fig. 3-5, the cart 01 can be inserted between the feeding devices, wherein the feeding devices include a support 03, the support 03 has a first surface 031 and a second surface 032 disposed opposite to the first surface 031, the support 03 is provided with a feeding mechanism 04 for taking out the material from the storage chamber 024, an upper support mechanism 05 and a lower support mechanism 06 in a vertical relationship, and a tray sheet separating mechanism 07 for taking out the sheets in the tray, and the upper support mechanism 05 and the lower support mechanism 06 are fixedly disposed on the first surface 031 of the support 03; feed mechanism 04 includes first straight line module 041 and passes through the jacking piece 043 that connecting piece 042 is connected with first straight line module 041, jacking piece 043 is arranged in making the material in storage compartment 024 break away from storage compartment 024 and gets into tray tablet separating mechanism 07, jacking piece 043 is close to the setting of the first face 031 of support 03, first straight line module 041 is fixed to be set up on the second face 032 of support 03, first straight line module 041 drive jacking piece 043 goes up and down, in this embodiment, jacking piece 043's shape is the three diamond columns of vertical setting, still set up slipmat 044 on jacking piece 043's the top plane in order to improve the stability of material on jacking piece 043.
Referring to fig. 3-6, the lower support mechanism 06 includes a lower support frame 061 and a lifting assembly 062 for lifting and lowering the lower support frame 061, the lifting assembly 062 includes a cam structure 0621 and a slide rail structure 0622, the cam structure 0621 and the slide rail structure 0622 are partially connected to the lower support frame 061, so that the lower support frame 061 moves up and down along the slide rail structure 0622 under the movement of the cam structure 0621, and further the lower support frame 061 supports the material frame 01 to perform a lifting motion, specifically, a lower support 063 fixed on the first surface 031 of the support 03 is arranged below the lower support frame 061, the cam structure 0621 includes a motor 06211 fixedly arranged on the lower support 063, a transmission shaft 06212 connected with the motor 06211, a cam 06213 connected with the transmission shaft 06212 and a second roller which is matched with the cam 06213 and is fixedly connected with the bottom of the lower support frame 061 in a free rotating way, the cam 06213 is driven to rotate by the motor 06211, so that the lower support frame 061 drives the material frame 01 to move up and down; the lower support frame 061 is connected with the lower support seat 063 through a sliding rail structure 0622, wherein the sliding rail structure 0622 comprises a sliding rail vertically arranged on the lower support seat 063 and a sliding block fixedly arranged at the bottom of the lower support frame 061, and the lower support frame 061 moves up and down in the sliding rail through the sliding block under the rotating action of the cam 06213 so as to realize stable up-and-down movement. In this embodiment, the lower support mechanisms 06 are oppositely arranged in two groups, but the cams 06213 in the two groups are driven by a transmission shaft 06212, and the jacking piece 043 is arranged between the two groups of lower support mechanisms 06.
Referring to fig. 3, 4 and 6, the upper supporting mechanism 05 further includes an upper supporting frame 051, a positioning member 053 disposed on the upper supporting frame 051, and a driving assembly 052 for driving the positioning member 053 to move horizontally; in this embodiment, the driving assembly 052 is set as a second linear module 052, the positioning element 053 includes a pressing plate 0531 and a second positioning pin 0532 arranged on the pressing plate 0531, a second positioning hole 025 matched with the second positioning pin 0532 is arranged at the top of the material frame 02, the second positioning pin 0532 penetrates through the second positioning hole 025 to position the material frame 01 in the process that the material frame 02 is lifted, the pressing plate 0531 is abutted to the top of the material frame 02, and the second linear module 052 drives the positioning element to enable the material frame 02 to move laterally on the lower supporting frame 061 to adjust the position.
When the trolley 01 pushes the material frame 02 between the upper support frame 051 and the lower support frame 061, the material frame 02 is suspended above the lower support frame 061 and the jacking piece 043, the motor 06211 in the cam structure 0621 drives the cam 06213 to rotate from the lowest point to the highest point, at the moment, the material frame 02 is lifted upwards by the lower support frame 061, so that the first positioning hole at the bottom of the material frame 02 is separated from the first positioning pin 015 on the trolley 01, the spacing between the material frame 02 and the trolley 01 is relieved, when the material frame 02 is lifted to the highest point, the upper support frame 051 is matched with the positioning piece 053 to limit the material frame 02, the second linear module 052 drives the positioning piece 053 to adjust the position between the first through hole 022 and the jacking piece 043, then, the first linear module 041 drives the jacking piece 043 to lift up, so that the jacking piece 043 is lifted from the initial position between the material frame 02 and the bottom plate 011 of the trolley 01 to lift up along a straight line, and enters a material storage chamber 024 through the first through hole 022 to separate the stacked material from the support arranged at the top of the separation tray 024 arranged at the top of the storage chamber 03 The separation between the tray and the material is performed in the mechanism 07.
Referring to fig. 3 and 6-8, in order to facilitate the material frame 02 to move on the lower support frame 061, a sliding table is disposed on the top surface of the lower support frame 061, the driving assembly 052 drives the positioning element 053 to make the material frame 02 slide on the sliding table, the sliding table includes a third roller 064 and a roller support fixing the third roller 064 on the top plane of the lower support frame, when the material frame 02 is clamped, the third roller 064 supports the bottom of the material frame 02, at this time, the material frame 02 can be driven by the second positioning pin 0532 to move transversely on the third roller 0641 under the action of the second linear module 052, so as to enable the first through holes 022 at the bottoms of the different material storage chambers 024 to correspond to the jacking pieces 043, and facilitate the jacking pieces 043 to jack the materials in the different storage chambers 024 into the tray material piece separating mechanism 07 through the first through holes 022 to separate trays from the material pieces.
Referring to fig. 4 and 6, the trolley 01 conveying and feeding device further includes a trolley 01 guiding mechanism, when the trolley 01 pushes the material frame 02 to enter between the lower support frame 061 and the upper support frame 051, the trolley 01 can push the material frame 02 to a specified position between the lower support frame 061 and the upper support frame 051 by guiding the moving route of the trolley 01 through the trolley 01 guiding mechanism, so as to reduce the alignment time between the jacking member 043 and the material frame 02 position, in this embodiment, the trolley 01 guiding mechanism includes vertical walls 091 oppositely arranged on the lower support seat 063, a limit passage 092 is formed between the two vertical walls 091, and the trolley 01 pushes the material frame 02 to a specified position above the lower support mechanism 06 along the limit passage 092; a plurality of second through holes 093 are formed in the vertical wall 091, a guide wheel 094 is horizontally arranged on one side, far away from the limiting channel 092, of the second through hole 093, at least part of the guide wheel 094 penetrates through the second through hole 093 and extends into the limiting channel 092, and after the trolley 01 enters the limiting channel 092, the guide wheel 094 can roll along the side edge of the cross rod 014 of the trolley 01; to facilitate the cart 01 entering the limit passage 092, the vertical wall 091 is provided in an L-shape, the corner 095 of the vertical wall 091 has a curvature, the corner 095 is provided with a second through hole 093, and the cart 01 can be guided into the limit passage 092 by a guide wheel 094 provided in the second through hole 093 at the corner 095.
Referring to fig. 1 and 5, a lock 016 is disposed on a side of the cart 01 close to the bracket 03, an electronic lock 034 matched with the lock 016 is disposed on the bracket 03, and when the lower vehicle pushes the material frame 02 to a specific position above the lower support mechanism 06 through the limiting passage 092, the lock 016 enters the electronic lock 034 to be fixed, so as to fix the cart 01 and the bracket 03.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. A trolley conveying and feeding device comprises a conveying and feeding device and a trolley matched with the conveying and feeding device, wherein a material frame used for storing materials is placed on the trolley, and the trolley is characterized in that at least two material storage chambers are arranged in the material frame, the conveying and feeding device comprises a support, an upper supporting mechanism and a lower supporting mechanism which are arranged on the support, the lower supporting mechanism comprises a lower supporting frame and a lifting assembly used for lifting the lower supporting frame, the upper supporting mechanism comprises an upper supporting frame, a positioning piece arranged on the upper supporting frame and a driving assembly used for driving the positioning piece to move horizontally, the trolley pushes the material frame to the position above the lower supporting frame, the lifting assembly lifts the lower supporting frame, so that the material frame is separated from the trolley, and the material frame is clamped between the lower supporting frame and the positioning piece until the material frame is positioned between the lower supporting frame and the positioning piece, the driving assembly drives the positioning piece to enable the material frame to be located on the lower supporting frame to move horizontally, so that the first through hole in the bottom wall of the storage chamber corresponds to the jacking piece of the feeding mechanism, and the jacking piece penetrates through the bottom of the storage chamber to jack the material out of the storage chamber through the first through hole.
2. The trolley conveying and feeding device as claimed in claim 1, wherein a sliding table is provided on a top surface of the lower supporting frame, and the driving assembly drives the positioning member to cause the material frame to slide on the sliding table.
3. The trolley conveying and feeding device as claimed in claim 1, further comprising a trolley guide mechanism disposed on one side of the support close to the trolley, wherein the trolley guide mechanism comprises opposite vertical walls, a limiting channel is formed between the vertical walls, and the trolley pushes the material frame along the limiting channel to a position above the lower support mechanism.
4. The trolley conveying and feeding device as claimed in claim 3, wherein the vertical wall is provided with a plurality of second through holes, a guide wheel is horizontally arranged on one side of each second through hole, which is far away from the limiting channel, and at least part of the guide wheel penetrates through the second through holes and extends into the limiting channel.
5. The trolley conveying and feeding device as claimed in claim 4, wherein the vertical wall is L-shaped, a corner of the vertical wall has a radian, and the second through hole is formed in the corner.
6. The trolley conveying and feeding device as claimed in claim 1, wherein the trolley is provided with a first positioning pin, and the bottom of the material frame is provided with a first positioning hole matched with the first positioning pin.
7. The trolley conveying and feeding device as claimed in claim 1, wherein the positioning member includes a pressing plate and a second positioning pin disposed at a bottom of the pressing plate, and the material frame is provided with a second positioning hole engaged with the second positioning pin.
8. The trolley conveying and feeding device as claimed in claim 1, wherein the lifting assembly comprises a cam structure and a slide rail structure, and the cam structure and the slide rail structure are partially connected with the lower support frame, so that the lower support frame moves up and down along the slide rail structure under the action of the cam structure.
9. The trolley conveying and feeding device as claimed in claim 1, wherein the material frame comprises four L-shaped vertical rods vertically arranged on the bottom wall of the material frame in a rectangular arrangement, and the vertical rods and the material frame are matched to form a storage chamber.
10. The trolley conveying and feeding device as claimed in claim 1, wherein a lock catch is provided on one side of the trolley close to the support, and an electronic lock fitted with the lock catch is provided on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111625740.0A CN114334765B (en) | 2021-12-28 | 2021-12-28 | Trolley conveying and feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111625740.0A CN114334765B (en) | 2021-12-28 | 2021-12-28 | Trolley conveying and feeding device |
Publications (2)
| Publication Number | Publication Date |
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| CN114334765A true CN114334765A (en) | 2022-04-12 |
| CN114334765B CN114334765B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111625740.0A Active CN114334765B (en) | 2021-12-28 | 2021-12-28 | Trolley conveying and feeding device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585558A (en) * | 2017-09-05 | 2018-01-16 | 天津朗誉科技发展有限公司 | A kind of material frame automatic charging device |
| CN110429048A (en) * | 2019-07-04 | 2019-11-08 | 宁波市鄞州特尔斐电子有限公司 | A kind of support plate feeding device of integrated circuit Coating-removing machine |
| CN110843888A (en) * | 2019-11-27 | 2020-02-28 | 苏州精濑光电有限公司 | Lifting trolley |
| CN113233159A (en) * | 2021-04-29 | 2021-08-10 | 南京埃斯顿智能系统工程有限公司 | Double-station automatic loading and unloading device and workpiece loading and unloading method |
| CN113511475A (en) * | 2021-05-06 | 2021-10-19 | 深圳市领创精密机械有限公司 | Full-automatic on-vehicle material loading screen printer |
-
2021
- 2021-12-28 CN CN202111625740.0A patent/CN114334765B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585558A (en) * | 2017-09-05 | 2018-01-16 | 天津朗誉科技发展有限公司 | A kind of material frame automatic charging device |
| CN110429048A (en) * | 2019-07-04 | 2019-11-08 | 宁波市鄞州特尔斐电子有限公司 | A kind of support plate feeding device of integrated circuit Coating-removing machine |
| CN110843888A (en) * | 2019-11-27 | 2020-02-28 | 苏州精濑光电有限公司 | Lifting trolley |
| CN113233159A (en) * | 2021-04-29 | 2021-08-10 | 南京埃斯顿智能系统工程有限公司 | Double-station automatic loading and unloading device and workpiece loading and unloading method |
| CN113511475A (en) * | 2021-05-06 | 2021-10-19 | 深圳市领创精密机械有限公司 | Full-automatic on-vehicle material loading screen printer |
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| CN114334765B (en) | 2023-04-28 |
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Address after: 201600 Building 1, No. 76, Jinma Road, Jiuting Town, Songjiang District, Shanghai Applicant after: Shanghai Shiyu Precision Equipment Co.,Ltd. Address before: 201600 Room 101, building 3, no.1589, Lianfu Road, Jiuting Town, Songjiang District, Shanghai Applicant before: SHANGHAI SHIYU PRECISION MACHINERY Co.,Ltd. |
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