CN107902234B - Material transfer box for tungsten steel production - Google Patents
Material transfer box for tungsten steel production Download PDFInfo
- Publication number
- CN107902234B CN107902234B CN201711495991.5A CN201711495991A CN107902234B CN 107902234 B CN107902234 B CN 107902234B CN 201711495991 A CN201711495991 A CN 201711495991A CN 107902234 B CN107902234 B CN 107902234B
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- China
- Prior art keywords
- box body
- cross rod
- guide post
- plate
- bracket
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention provides a material transfer box for tungsten steel production, which comprises: the device comprises a cuboid box body with one side and the top being both open, a plurality of guide posts vertically fixed in the box body, springs sleeved on the guide posts, a bracket supported at the upper ends of the springs and positioned in the box body, a bearing plate hinged on the bracket through a horizontal first rotating shaft and positioned in the box body, and a door plate hinged on one end, far away from an oil cylinder, of the bearing plate through a horizontal second rotating shaft, wherein travelling wheels are mounted at the bottom of the box body, and the bracket is sleeved on the guide posts through a plurality of guide holes so as to realize sliding connection between the bracket and the guide posts; one end of the bearing plate is also connected with the bracket through an oil cylinder so as to control the inclined door plate of the bearing plate to be matched with the side opening of the box body through the oil cylinder, and the side opening of the box body is closed when the door plate is erected. The invention not only improves the feeding and discharging efficiency, but also effectively avoids the problem that the workpiece and the box body are damaged due to collision.
Description
Technical Field
The invention relates to an operation conveying device, in particular to a material transfer box for tungsten steel production.
Background
Tungsten steel, also known as cemented carbide, refers to a sintered composite material comprising at least one metal carbide, tungsten carbide, cobalt carbide, niobium carbide, titanium carbide, tantalum carbide, etc., being common components of tungsten steel. The production of tungsten steel belongs to the powder metallurgy technology, namely, metal powder is prepared or metal powder (or a mixture of metal powder and non-metal powder) is used as a raw material, a blank is formed by pressing, then the blank is sent into a sintering furnace to be heated to a certain temperature (sintering temperature), kept for a certain time (heat preservation time), cooled down to obtain a tungsten steel blank with required performance, and finally, the obtained tungsten steel blank is subjected to a series of treatments such as 'inspection (nondestructive ultrasonic flaw detection) →blank size precision inspection→electric spark machining (or wire cutting molding) →polishing→inspection→marking→packaging', and the like, so that the tungsten steel can be delivered from factories. Because the above steps are respectively operated by different devices, workpieces are required to be frequently transferred among the devices, in the existing production process, the workpieces are usually manually loaded into a transportation trolley by workers, and after the workpieces are transported to target devices, the workpieces are picked out one by one for processing, so that the operation efficiency is low; meanwhile, the tungsten steel has the characteristics of extremely high hardness and brittle quality, so that the tungsten steel is required to be held and put lightly during transportation, otherwise, the situation that the transport trolley is damaged by the tungsten steel workpiece or the tungsten steel workpiece itself is damaged can occur, and the transportation efficiency is further limited
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a material transfer box for tungsten steel production, which effectively solves the problems of low transfer efficiency and collision and damage caused when workers manually carry tungsten steel workpieces in the existing transfer trolley.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a material transfer box for tungsten steel production, comprising:
the box body comprises a first side plate, a second side plate, a third side plate and a bottom plate which are sequentially connected and form a fang shape, and travelling wheels are arranged at the bottom of the box body;
the guide posts are vertically fixed in the box body, and the height of the guide posts is not larger than the height of the box body;
a spring sleeved on the guide post and the bottom end of which is contacted with the bottom plate of the box body;
the support is supported at the upper end of the spring and positioned in the box body, is provided with a plurality of guide holes matched with the guide posts, and is sleeved on the guide posts through the guide holes so as to realize sliding connection between the support and the guide posts;
the bearing plate is hinged on the bracket through a horizontal first rotating shaft and is positioned in the box body, and one end of the bearing plate, which is far away from the side opening of the box body, is also connected with the bracket through an oil cylinder, so that the bearing plate is controlled to rotate around the first rotating shaft through the oil cylinder to incline;
the door plate which is hinged to one end, far away from the oil cylinder, of the bearing plate through the horizontal second rotating shaft, and the width of the door plate is matched with the width of the opening at the side part of the box body, so that the opening at the side part of the box body is closed when the door plate is erected.
Compared with the prior art, the invention has the following beneficial effects:
the upper opening of the box body is used for allowing tungsten steel workpieces to fall into the box body, wherein the initial height of a bearing plate hinged on the bracket is higher due to the fact that the bracket is supported by the springs, so that the kinetic energy of the tungsten steel workpieces can be effectively reduced when the tungsten steel workpieces fall down, meanwhile, the springs have a buffer function, and damage caused by collision between the tungsten steel workpieces or between the tungsten steel workpieces and the box body can be avoided;
the side opening of the box body is used for moving out tungsten steel workpieces in the box body, the bearing plate is hinged and can incline under the action of the oil cylinder, meanwhile, the door plate can incline, when the tungsten steel workpieces need to be moved out, all tungsten steel workpieces can be supplied to slide out by inclining the bearing plate and the door plate together, so that the unloading efficiency is improved, and the problem of workpiece damage is avoided.
Drawings
FIG. 1 is a schematic view of the feed state structure of the present invention
Fig. 2 is a schematic diagram of the unloading state structure of the present invention.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the present invention proposes a material transfer box for tungsten steel production, which comprises a rectangular box body 1 with one side and the top open, a plurality of guide posts 2 vertically fixed inside the box body 1, springs 3 sleeved on the guide posts 2, a bracket 4 supported on the upper ends of the springs 3 and positioned in the box body 1, a bearing plate 5 hinged on the bracket 4 through a horizontal first rotating shaft 51 and positioned in the box body 1, and a door plate 6 hinged on one end of the bearing plate 5 through a horizontal second rotating shaft 61, wherein:
the box body 1 comprises a first side plate 11, a second side plate 12, a third side plate 13 and a bottom plate 14 which are sequentially connected and form a fang shape, a travelling wheel 15 is arranged at the bottom of the box body 1, a fang -shaped fixing frame 16 is horizontally fixed at the upper part of the inner cavity of the box body 1, and a vertically extending movable groove 17 is formed in the inner side of one end, close to the side opening of the box body 1, of the first side plate 11 and the inner side of one end, close to the side opening of the box body 1, of the third side plate 13;
the height of the guide post 2 is not greater than that of the box body 1, and the guide post 2 comprises a first guide post 21, a second guide post 22 and a third guide post 23 which are fixedly connected with the lower end of the fixing frame 16 respectively, wherein the first guide post 21 and the third guide post 23 are symmetrically positioned on the inner sides of the first side plate 11 and the third side plate 13 respectively, and the second guide post 22 is positioned on the inner side of the second side plate 12;
the springs 3 are two and are respectively sleeved on the first guide post 21 and the third guide post 23, and the bottom ends of the springs 3 are contacted with the bottom plate 14 of the box body 1;
the bracket 4 is provided with a plurality of guide holes matched with the guide post 2 and sleeved on the guide post 2 through the guide holes so as to realize that the bracket 4 and the guide post 2 are in sliding connection, wherein the bracket 4 comprises a first cross rod 41 which is respectively in sliding connection with the first guide post 21, a second cross rod 42 which is respectively in sliding connection with the second guide post 22, a third cross rod 43 which is respectively in sliding connection with the third guide post 23, and a vertical rod 44 which respectively connects two ends of the second cross rod 42 with the first cross rod 41 and the third cross rod 43, and the horizontal height of the second cross rod 42 is larger than that of the first cross rod 41 and the third cross rod 43;
the two sides of the bearing plate 5 are respectively hinged with the first cross bar 41 and the third cross bar 43 through a first rotating shaft 51, one end of the bearing plate 5, which is far away from the side opening of the box body 1, is also connected with the second cross bar 42 of the bracket 4 through an oil cylinder 52, so that the bearing plate 5 is controlled to rotate around the first rotating shaft 51 through the oil cylinder 52 to incline the bearing plate 5;
the width of the door plate 6 is matched with the width of the side opening of the box body 1 and is positioned at one end of the bearing plate 5 far away from the oil cylinder 52, so that the side opening of the box body 1 is closed when the door plate 6 is erected; the door plate 6 is also provided with a door bolt 62 matched with the movable groove 17, so that the door bolt 62 can be inserted into the movable groove 17 and slide up and down along the movable groove 17 when the door plate 6 is erected; the side of the door panel 6 far away from one end of the second rotating shaft 61 is provided with a groove 63 for a worker to grasp when rotating the door panel 6.
As shown in fig. 1, when the workpiece 9 needs to be placed in the box body 1, the bearing plate 5 is in a horizontal state, the door plate 6 is in an upright state, and the door bolt is inserted into the movable groove 17, and initially the bearing plate 5 is in a higher position under the supporting action of the spring 3, so that the kinetic energy is lower when the workpiece 9 falls onto the bearing plate 5 from the upper opening of the box body 1, and as the workpiece 9 increases, the bracket 4, the bearing plate 5 and the door plate 6 gradually decrease, so that the workpiece 9 can continuously and smoothly fall into the box body 1; as shown in fig. 2, when the workpiece 9 needs to be carried out of the box 1, the door bolt is withdrawn from the movable groove 17 and turned to incline the door plate 6, and then the oil cylinder 52 controls the bearing plate 5 to incline, so that the workpiece 9 slides out of the box 1 smoothly; the invention not only improves the feeding and discharging efficiency, but also effectively avoids the problem that the workpiece 9 and the box body 1 are damaged due to collision.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (5)
1. A material transfer box for tungsten steel production, comprising:
the box body comprises a first side plate, a second side plate, a third side plate and a bottom plate which are sequentially connected and form a fang shape, and travelling wheels are arranged at the bottom of the box body;
the guide posts are vertically fixed in the box body, and the height of the guide posts is not larger than the height of the box body;
a spring sleeved on the guide post and the bottom end of which is contacted with the bottom plate of the box body;
the support is supported at the upper end of the spring and positioned in the box body, is provided with a plurality of guide holes matched with the guide posts, and is sleeved on the guide posts through the guide holes so as to realize sliding connection between the support and the guide posts;
the bearing plate is hinged on the bracket through a horizontal first rotating shaft and is positioned in the box body, and one end of the bearing plate, which is far away from the side opening of the box body, is also connected with the bracket through an oil cylinder, so that the bearing plate is controlled to rotate around the first rotating shaft through the oil cylinder to incline;
the door plate which is hinged to one end, far away from the oil cylinder, of the bearing plate through the horizontal second rotating shaft, and the width of the door plate is matched with the width of the opening at the side part of the box body, so that the opening at the side part of the box body is closed when the door plate is erected.
2. A material transfer box for tungsten steel production according to claim 1 wherein: the inner sides of the first side plate and the third side plate, which are close to one end of the side opening of the box body, are provided with vertically extending movable grooves, and the door plate is also provided with a door bolt matched with the movable grooves, so that the door bolt can be inserted into the movable grooves and slide up and down along the movable grooves when the door plate is erected.
3. A material transfer box for tungsten steel production according to claim 1 wherein: the upper part of the inner cavity of the box body is also horizontally fixed with a fang -shaped fixing frame, the guide posts comprise a first guide post, a second guide post and a third guide post which are fixedly connected with the lower end of the fixing frame respectively, wherein the first guide post and the third guide post are symmetrically positioned on the inner sides of the first side plate and the third side plate respectively, the second guide post is positioned on the inner side of the second side plate, and the springs are two and sleeved on the first guide post and the third guide post respectively.
4. A material transfer box for tungsten steel production according to claim 3 wherein: the bracket comprises a first cross rod, a second cross rod, a third cross rod and a vertical rod, wherein the first cross rod is respectively connected with the first guide post in a sliding manner, the second cross rod is connected with the second guide post in a sliding manner, the third cross rod is connected with the third guide post in a sliding manner, the two ends of the second cross rod are respectively connected with the first cross rod and the third cross rod, and the horizontal height of the second cross rod is larger than that of the first cross rod and the third cross rod; the first rotating shaft is respectively fixed on the first cross rod and the third cross rod, and the upper end of the oil cylinder is hinged with the second cross rod of the bracket.
5. A material transfer box for tungsten steel production according to claim 1 wherein: the side of the door plate far away from one end of the second rotating shaft is provided with a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495991.5A CN107902234B (en) | 2017-12-31 | 2017-12-31 | Material transfer box for tungsten steel production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495991.5A CN107902234B (en) | 2017-12-31 | 2017-12-31 | Material transfer box for tungsten steel production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107902234A CN107902234A (en) | 2018-04-13 |
| CN107902234B true CN107902234B (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711495991.5A Active CN107902234B (en) | 2017-12-31 | 2017-12-31 | Material transfer box for tungsten steel production |
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| CN (1) | CN107902234B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623453B (en) * | 2020-12-28 | 2022-03-29 | 浙江建设职业技术学院 | Steel transportation device capable of preventing inertia damage |
| CN113148492A (en) * | 2021-02-06 | 2021-07-23 | 海宁可丽艾健康科技有限公司 | Disposable glove recovery device |
| CN113184342B (en) * | 2021-04-10 | 2023-09-08 | 南京爱沃客信息科技有限公司 | Blood is blood bag save set for blood department with special system of platelet |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2144705C (en) * | 1994-03-16 | 2000-02-29 | Daniel John Hall | Container |
| FR2720728B3 (en) * | 1994-06-03 | 1996-08-30 | John Daniel Containers Proprie | Container for the transport of goods. |
| CN204587591U (en) * | 2015-03-20 | 2015-08-26 | 祖雅琪 | A kind of laundry soap powder container |
| CN205060418U (en) * | 2015-10-16 | 2016-03-02 | 天津市东鼎科技股份有限公司 | Storage device is placed to mill base |
| CN207791521U (en) * | 2017-12-31 | 2018-08-31 | 重庆辰罡科技有限公司 | Material transfer box for wolfram steel production |
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| Publication number | Publication date |
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| CN107902234A (en) | 2018-04-13 |
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