CN115990808A - Intelligent multilayer angle steel discharging control center - Google Patents
Intelligent multilayer angle steel discharging control center Download PDFInfo
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- CN115990808A CN115990808A CN202310275072.6A CN202310275072A CN115990808A CN 115990808 A CN115990808 A CN 115990808A CN 202310275072 A CN202310275072 A CN 202310275072A CN 115990808 A CN115990808 A CN 115990808A
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- plugboard
- angle steel
- guide rail
- control center
- unloading
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention is suitable for the field of unloading conveying devices, and provides an intelligent multi-layer angle steel unloading control center which comprises a polishing table and an unloading machine driven by a travelling mechanism to move along the direction of the polishing table; the end part of the unloader is provided with a plurality of plugboard groups which are lifted along the vertical direction and a lifting mechanism for driving the plugboard groups to work; when the loading work is carried out, a plurality of plugboard groups are distributed at equal intervals along the vertical direction; when the unloading work is performed, the travelling mechanism drives the unloading machine to move, and in the moving process, the lifting mechanism drives the plugboard group to slowly descend; after the last group of plugboard groups are descended, the plugboard groups form a stacking structure, so that the invention can place batch of angle steel on the polishing table through the unloader provided with the plugboard groups, free falling of the angle steel can not occur in the placing process, on one hand, the outer zinc layer of the angle steel is protected, and on the other hand, noise in a factory building is reduced.
Description
Technical Field
The invention relates to the field of discharging and conveying devices, in particular to an intelligent multi-layer angle steel discharging control center.
Background
The angle steel is in the treatment process, comprises the treatment step of galvanization of the angle steel, and the galvanized angle steel has corrosion resistance.
After the batch galvanization of the angle steel is finished, the procedures of drying, preheating, hanging plating, cooling, passivation, cleaning and polishing are needed to be sequentially carried out, wherein the procedure from cleaning to polishing is needed to be carried out by transferring and tiling the angle steel from a special airing rack to the polishing table 200 (on the polishing table 200, staff can carry out one-to-one polishing treatment on the angle steel).
Referring to fig. 1, in the prior art, the transfer of angle steel works through a crane, the batch of angle steel is hoisted by using the crane, then a worker takes down the brackets 000 sleeved on two sides of the angle steel, then the angle steel naturally falls onto the polishing table 200 under the action of gravity, and finally the worker performs finishing and tiling. In the above-mentioned switching process, the angle steel is dropped to the platform 200 of polishing, can produce impact force when the angle steel drops on the one hand, and this kind of impact can lead to the zinc layer of angle steel to drop, on the other hand, can produce sharp noise when the angle steel drops, long-time working process for staff's hearing causes very big burden.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects, the invention aims to provide an intelligent multi-layer angle steel unloading control center which can place batch of angle steel on a polishing table through an unloading machine provided with a plurality of plugboard groups, free falling of the angle steel can not occur in the placing process, on one hand, the outer zinc layer of the angle steel is protected, and on the other hand, noise in a factory building is reduced.
In order to achieve the above purpose, the invention provides an intelligent multi-layer angle steel unloading control center, which comprises a polishing table and an unloading machine driven by a travelling mechanism to move along the direction of the polishing table; the end part of the unloader is provided with a plurality of plugboard groups which are lifted along the vertical direction and a lifting mechanism for driving the plugboard groups to work; when the loading work is carried out, a plurality of plugboard groups are distributed at equal intervals along the vertical direction; when the unloading work is performed, the travelling mechanism drives the unloading machine to move, and in the moving process, the lifting mechanism drives the plugboard group to slowly descend; and after the last plugboard group descends, forming a stacking structure by a plurality of plugboard groups.
According to the intelligent multi-layer angle steel unloading control center, each plugboard group consists of two plugboards which are symmetrical left and right and synchronously lift; each plugboard is of an L-shaped structure; the working end face of the unloader is provided with a vertical guide rail for accommodating the plugboard, and the plugboard is slidably arranged in the vertical guide rail.
According to the intelligent multi-layer angle steel unloading control center, the lifting mechanism comprises a winch fixedly arranged in the unloading machine and a chain for connecting the output end of the winch with the connecting end of the plugboard; the upper end of the unloader is provided with a supporting structure for reversing and supporting the chain.
According to the intelligent multi-layer angle steel unloading control center, the supporting structure comprises a supporting frame fixedly arranged at the upper end of the unloading machine and provided with a group of right-angle sides and a plurality of switching wheels arranged on the right-angle sides of the supporting frame at equal intervals; the chains are correspondingly erected on the switching wheels.
According to the intelligent multi-layer angle steel discharging control center, the supporting frame is a triangular bracket.
According to the intelligent multi-layer angle steel discharging control center, the supporting structure comprises a synchronizing shaft rotatably arranged at the upper end of the discharging machine and a switching frame which corresponds to the end part of the synchronizing shaft and is vertically arranged; a plurality of switching wheels are vertically arranged in the switching frame at equal intervals; the end part of each synchronizing shaft is also provided with a switching wheel; the chain sequentially passes through the switching wheels arranged at the end parts of the synchronous shafts and the switching wheels arranged on the switching frames.
According to the intelligent multi-layer angle steel discharging control center, the switching wheel adopts a gear structure matched with a chain.
According to the intelligent multi-layer angle steel unloading control center, the travelling mechanism comprises a guide rail, a transmission shaft, a travelling wheel and a rotating motor, wherein the guide rail is arranged in parallel with the polishing table, the transmission shaft is rotatably arranged on a base of the unloading machine, the travelling wheel is arranged at the end part of the transmission shaft, and the rotating motor is used for driving the transmission shaft to rotate; the travelling wheels are arranged on the guide rail in a rolling way.
According to the intelligent multi-layer angle steel unloading control center, a guide rail auxiliary positioning structure is arranged between the unloading machine and the guide rail; the guide rail auxiliary positioning structure comprises a flange which is arranged on the guide rail and extends along the transmission direction of the guide rail; the base of the unloader is provided with a claw structure which downwards surrounds an accommodating space and is of a semi-open structure; the flange is clamped into the accommodating space.
According to the intelligent multi-layer angle steel discharging control center, the claw structure comprises a supporting part and a blocking part, wherein the supporting part is vertically arranged, and the blocking part is arranged at an included angle with the supporting part; when the rear end of the unloader is tilted upwards, the inner edge of the blocking part is attached to the lower edge of the flange.
The invention provides an intelligent multilayer angle steel unloading control center which comprises a polishing table and an unloading machine driven by a travelling mechanism to move along the direction of the polishing table; the end part of the unloader is provided with a plurality of plugboard groups which are lifted along the vertical direction and a lifting mechanism for driving the plugboard groups to work; when the loading work is carried out, a plurality of plugboard groups are distributed at equal intervals along the vertical direction; when the unloading work is performed, the travelling mechanism drives the unloading machine to move, and in the moving process, the lifting mechanism drives the plugboard group to slowly descend; and after the last plugboard group descends, forming a stacking structure by a plurality of plugboard groups. According to the invention, a batch of angle steel can be placed on the polishing table through the unloader provided with the plurality of plugboard groups, free falling of the angle steel can not occur in the placing process, on one hand, the outer zinc layer of the angle steel is protected, and on the other hand, noise in a factory building is reduced.
Drawings
FIG. 1 is a placement diagram of a batch of angle steel and brackets; FIG. 2 is a schematic diagram of the structure of the present invention; FIG. 3 is a cross-sectional view of the present invention; FIG. 4 is an enlarged view of portion C of FIG. 3; FIG. 5 is a block diagram of the elevator mechanism within the tripper of FIG. 3; FIG. 6 is a diagram of the operation of the present invention; FIG. 7 is another operational state diagram of the present invention; FIG. 8 is a block diagram of a support frame and vertical rails; FIG. 9 is an enlarged view of portion D of FIG. 8; FIG. 10 is a block diagram of a support structure of the present invention in a third example; FIG. 11 is another angular schematic view of FIG. 2; FIG. 12 is an enlarged view of portion A of FIG. 11; FIG. 13 is a rear view of FIG. 2; FIG. 14 is an enlarged view of portion B of FIG. 13; fig. 15 is a structural view of the blocking portion in the second example; FIG. 16 is a block diagram of a card; FIG. 17 is a top view distribution diagram of the bracket support angle iron during airing;
in the figure, 000-bracket, 001-angle steel, 100-unloader, 101-flange, 102-supporting part, 103-blocking part, 104-supporting plate, 200-grinding table, 201-travelling wheel, 202-transmission shaft, 300-plugboard group, 311-auxiliary roller, 1-guide rail, 11-vertical guide rail, 21-winch, 22-chain, 3-plugboard, 31-supporting frame, 32-switching wheel, 33-synchronous shaft and 34-switching frame.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present invention.
Referring to fig. 2, the present invention provides an intelligent multi-layered angle steel discharging control center, which comprises a grinding table 200 and a discharging machine 100 driven by a traveling mechanism to move along the direction of the grinding table 200. The unloader 100 places the angle steel one by one on the polishing table 200 during the moving process, and then polishes the angle steel by a worker.
Referring to fig. 2, 3 and 4, the travelling mechanism includes a guide rail 1 disposed parallel to the grinding table 200, a transmission shaft 202 rotatably mounted on the base of the unloader 100, a travelling wheel 201 mounted on an end of the transmission shaft 202, and a rotation motor (not shown) for driving the transmission shaft 202 to rotate; specifically, the rotating motor and the transmission shaft 202 can be connected through belt transmission or gear transmission (in the existing structure); the travelling wheel 201 is mounted on the guide rail 1 in a rolling manner. The travelling mechanism is a linear driving mechanism well known to those skilled in the art, when the travelling mechanism drives the unloader 100 to move along the direction of the polishing table 200, a rotating motor is started, and the rotating motor drives a transmission shaft 202 to rotate and further drives travelling wheels 201 to roll and drive on the guide rail 1, so that the unloader 100 is finally driven to move.
The end part of the unloader 100 is provided with a plurality of plugboard groups 300 which are lifted along the vertical direction and a lifting mechanism for driving the plugboard groups 300 to work;
referring to fig. 8, each of the insert plate groups 300 is composed of two insert plates 3 that are symmetric in left-right and work in a synchronous lifting manner, of course, it may also be composed of other numbers of insert plates 3 (for example, three, four, etc.), and two insert plates 3 are adopted, because the distance between the two insert plates 3 in the present example is enough to ensure the stress balance of the angle steel after the insert plate group 300 inserts the angle steel; each of the boards 3 has an L-shaped structure (shown in fig. 8 and 16);
referring to fig. 1, 6 and 7, during loading, a batch of angle steel 001 and a bracket 000 are placed at the end position of the guide rail 1 (further explaining, during airing, the bracket 000 is arranged according to the direction of the guide rail 1, as shown in fig. 17), the lifting mechanism drives a plurality of board groups 300 into an initial state, and in this state, the board groups 300 are equally spaced along the vertical direction (as shown in fig. 6); then, the traveling mechanism drives the unloader 100 to move and insert the insert plate group 300 into the gap between the angle steels 001 correspondingly (the insert plate group 300 is inserted into the middle position of the angle steels correspondingly to ensure the stress balance when the angle steels are supported), then, the insert plate group 300 is lifted to a preset height to lift the angle steels, and after the lifting, the worker takes down the brackets 000 positioned on two sides of the angle steels.
During unloading, the travelling mechanism drives the unloader 100 to move along the direction of the polishing table 200, and during the moving process, the lifting mechanism drives the plugboard set 300 to slowly descend; it should be noted that the moving speed of the unloader 100 should be adapted to the descending speed of the board assembly 300 (the moving speed is too high, which may cause that the angle steel cannot be unloaded normally (the angle steel cannot fall onto the polishing table 200), and the moving speed is too low, which may cause that the board assembly 300 collides with the angle steel placed on the polishing table 200), and when the last board assembly 300 descends, the board assemblies 300 form a stacked structure (shown in fig. 7).
The working end face of the unloading machine 100 is provided with a vertical guide rail 11 for accommodating the plugboard 3, the plugboard 3 is slidably mounted in the vertical guide rail 11, in this example, the vertical guide rail 11 is provided with two groups, each group is provided with an inner layer of sub-guide rails and an outer layer of sub-guide rails, and each layer of sub-guide rails is provided with one plugboard 3. By adopting the structure, the plugboards 3 are dispersed to the independent transmission space, so that the distance between the plugboards 3 positioned at the upper and lower positions can be ensured to be as small as possible, and a stacked structure can be formed.
Referring to fig. 8 and 9, it is preferable that the auxiliary roller 311 is mounted at the side end of the board 3 to be engaged with the sub rail, and the auxiliary roller 311 rolls in the sub rail when the board 3 moves up and down, so as to reduce the abrasion of the component (board 3).
Referring to fig. 5, the lifting mechanism includes a hoist 21 fixedly installed inside the unloader 100, and a chain 22 connecting an output end of the hoist 21 with a connection end (shown in fig. 16) of the fork strap section 3; in this example, each of the boards 3 corresponds to one winch 21; when the plugboard 3 performs lifting operation, the corresponding winch 21 is started and further acts on the chain 22, and finally the lifting operation of the plugboard 3 in the sub-guide rail is driven by winding and releasing the chain 22.
The upper end of the unloader 100 is provided with a supporting structure for reversing and supporting the chain 22, and the chain 22 is reversed and supported in a transmission way through the supporting structure, so that on one hand, a fulcrum is provided for lifting work of the chain 22, on the other hand, working interference between the chain 22 and a shell of the unloader 100 is avoided, transmission of the chain 22 is affected, loss of the chain 22 is increased, and service life of parts is shortened.
Referring to fig. 8, in this example, the supporting structure includes a supporting frame 31 fixedly installed at the upper end of the unloader 100 and having a set of right-angle sides, and a plurality of transfer wheels 32 installed at equal intervals on the right-angle sides of the supporting frame 31; the chains 22 are correspondingly arranged on the switching wheels 32 (shown in fig. 5), and after the corresponding switching wheels 32 are switched, interference among a plurality of chains 22 can not occur, so that the phenomena of working condition errors and part loss during transmission are avoided. The support 31 may be a tripod or a square bracket, and in this example, the support 31 is a tripod, because the stability of the triangular structure is better.
Referring to fig. 11, 12, 13 and 14, a guide rail auxiliary positioning structure is arranged between the unloader 100 and the guide rail 1; the guide rail auxiliary positioning structure comprises a flange 101 which is arranged on the guide rail 1 and extends along the transmission direction of the guide rail, in the example, the guide rail 1 is an I-shaped guide rail, and the I-shaped guide rail is provided with the flange 101 without being independently arranged, so that the guide rail 1 can also adopt other guide rail structures with the flange 101, such as a unilateral type 'gamma' -shaped guide rail; the base of the unloader 100 is provided with a claw structure which is downwards enclosed into an accommodating space and has a semi-open structure; the flange 101 snaps into the interior of the receiving space. When the unloading machine 100 is unbalanced by gravity (the reason of the unbalanced gravity is that when the angle steel with heavy part of mass is unloaded, the gravity center of the unloading machine 100 moves forward), so that the rear end of the unloading machine is tilted upward, at this time, the unloading machine 100 further drives the claw structure to move upward, and the claw structure and the flange 101 cooperate to produce a pulling effect on the rear end of the unloading machine 100, so as to avoid the forward tilting of the unloading machine 100.
The claw structure comprises a supporting part 102 which is vertically arranged and a blocking part 103 which is arranged at an included angle with the supporting part 102; when the rear end of the unloader 100 is tilted up, the inner edge of the blocking portion 103 is attached to the lower edge of the flange 101. It is further explained that the angle of the blocking portion 103 is set to follow the angle of the lower edge of the flange 101, and in this example, the blocking portion 103 is set perpendicular to the supporting portion 102.
Preferably, the blocking portion 103 is a roller rotatably mounted on the supporting portion 102; since the running mechanism is still in the working state when the above-mentioned "toppling" phenomenon occurs in the unloader 100, the unloader 100 is still moving along the guide rail 1, and the blocking portion 103 is configured as a roller structure, so that the movement of the unloader 100 is not affected when the blocking portion 103 is attached to the guide rail 1, and the abrasion of the parts (blocking portion 103) is reduced.
Furthermore, the blocking portion 103 is a tapered roller, and the tapered roller can be better attached to the lower edge of the flange 101 of the i-shaped guide rail.
In addition, the blocking portion 103 and the supporting portion 102 are both disposed on a supporting plate 104, and the supporting plate 104 is detachably mounted (e.g. fixedly mounted by bolts) on the base of the unloader 100. When the above-mentioned "toppling" phenomenon occurs in the unloader 100, the local stress of the supporting portion 102 is large, and the supporting portion may be damaged during long-time operation, and at this time, the supporting portion 104 may be detached and replaced with a new supporting portion 104.
Referring to fig. 15, in the second example, there is provided another structure of the blocking portion 103, which is a block structure detachably mounted (fixedly mounted by bolts) with the supporting portion 102, and the above structure is characterized in that the structure is convenient to process and replace.
Referring to fig. 10, in the third example, there is provided another support structure including a synchronizing shaft 33 rotatably installed at an upper end of the unloader 100 and a vertically disposed adapter bracket 34 corresponding to an end of the synchronizing shaft 33; a plurality of transfer wheels 32 are vertically and equally arranged in the transfer frame 34; the end of each synchronizing shaft 33 is also fitted with a transfer wheel 32; the chain 22 sequentially passes through the switching wheel 32 provided at the end of the synchronizing shaft 33 and the switching wheel 32 provided at the switching frame 34 (the installed chain 22 is identical to that of fig. 5). By the arrangement, the chains 22 corresponding to the same plugboard group 300 are arranged on the same synchronizing shaft 33, and the transmission synchronism of the chains 22 in the same plugboard group 300 is optimized through the synchronizing shaft 33.
Preferably, the upper part of the sub-rail is also fitted with a diverting pulley 32 (shown in fig. 10), by means of which the transmission effect of the chain 22 is further optimized.
In addition, the switching wheel 32 adopts a gear structure matched with the chain 22. With this structure, the mating transmissibility of the switching wheel 32 and the chain 22 is increased.
Of course, the present invention is capable of other various embodiments and its several details are capable of modification and variation in light of the present invention, as will be apparent to those skilled in the art, without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. An intelligent multilayer angle steel unloading control center is characterized by comprising a polishing table and an unloading machine driven by a travelling mechanism to move along the direction of the polishing table;
the end part of the unloader is provided with a plurality of plugboard groups which are lifted along the vertical direction and a lifting mechanism for driving the plugboard groups to work;
when the loading work is carried out, a plurality of plugboard groups are distributed at equal intervals along the vertical direction;
when the unloading work is performed, the travelling mechanism drives the unloading machine to move, and in the moving process, the lifting mechanism drives the plugboard group to slowly descend; and after the last plugboard group descends, forming a stacking structure by a plurality of plugboard groups.
2. The intelligent multi-layer angle steel unloading control center according to claim 1, wherein each plugboard group consists of two plugboards which are symmetric left and right and work in a synchronous lifting manner; each plugboard is of an L-shaped structure;
the working end face of the unloader is provided with a vertical guide rail for accommodating the plugboard, and the plugboard is slidably arranged in the vertical guide rail.
3. The intelligent multi-layer angle steel unloading control center according to claim 1 or 2, wherein the lifting mechanism comprises a winch fixedly installed in the unloading machine and a chain for connecting the output end of the winch with the connecting end of the plugboard;
the upper end of the unloader is provided with a supporting structure for reversing and supporting the chain.
4. The intelligent multi-layer angle steel unloading control center according to claim 3, wherein the supporting structure comprises a supporting frame fixedly installed at the upper end of the unloading machine and provided with a group of right-angle sides and a plurality of switching wheels installed at equal intervals on the right-angle sides of the supporting frame;
the chains are correspondingly erected on the switching wheels.
5. The intelligent multi-layer angle steel discharge control center of claim 4, wherein the support frame is a tripod.
6. The intelligent multi-layer angle steel unloading control center according to claim 3, wherein the supporting structure comprises a synchronizing shaft rotatably installed at the upper end of the unloading machine and a vertically arranged switching frame corresponding to the end part of the synchronizing shaft; a plurality of switching wheels are vertically arranged in the switching frame at equal intervals; the end part of each synchronizing shaft is also provided with a switching wheel;
the chain sequentially passes through the switching wheels arranged at the end parts of the synchronous shafts and the switching wheels arranged on the switching frames.
7. The intelligent multi-layer angle steel discharging control center according to any one of claims 4-6, wherein the transfer wheel adopts a gear structure matched with a chain.
8. The intelligent multi-layer angle steel unloading control center according to claim 1, wherein the travelling mechanism comprises a guide rail, a transmission shaft, a travelling wheel and a rotary motor, wherein the guide rail is arranged in parallel with the polishing table, the transmission shaft is rotatably arranged on a base of the unloading machine, the travelling wheel is arranged at the end part of the transmission shaft, and the rotary motor is used for driving the transmission shaft to rotate;
the travelling wheels are arranged on the guide rail in a rolling way.
9. The intelligent multi-layer angle steel unloading control center according to claim 8, wherein a guide rail auxiliary positioning structure is arranged between the unloading machine and the guide rail;
the guide rail auxiliary positioning structure comprises a flange which is arranged on the guide rail and extends along the transmission direction of the guide rail;
the base of the unloader is provided with a claw structure which downwards surrounds an accommodating space and is of a semi-open structure; the flange is clamped into the accommodating space.
10. The intelligent multi-layer angle steel discharging control center according to claim 9, wherein the claw structure comprises a supporting part arranged vertically and a blocking part arranged at an included angle with the supporting part;
when the rear end of the unloader is tilted upwards, the inner edge of the blocking part is attached to the lower edge of the flange.
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| CN202310275072.6A CN115990808B (en) | 2023-03-21 | 2023-03-21 | Intelligent multilayer angle steel discharging control center |
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| CN202310275072.6A CN115990808B (en) | 2023-03-21 | 2023-03-21 | Intelligent multilayer angle steel discharging control center |
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| CN211813197U (en) * | 2019-12-11 | 2020-10-30 | 大族激光科技产业集团股份有限公司 | Three-dimensional material storehouse |
| CN213416114U (en) * | 2020-08-18 | 2021-06-11 | 罗博特科智能科技股份有限公司 | Layered fork tooth material taking mechanism |
| CN111942800A (en) * | 2020-09-02 | 2020-11-17 | 常州工学院 | Two-layer loft type goods shelf with convertible use space |
| CN213537176U (en) * | 2020-09-29 | 2021-06-25 | 河南润华智慧喷涂有限公司 | Finished steel substrate transfer device |
| CN215247316U (en) * | 2021-04-30 | 2021-12-21 | 洛阳高弗特金属制品有限公司 | Utilize combination goods shelves feed mechanism of RGV dolly |
| CN115571801A (en) * | 2022-09-23 | 2023-01-06 | 常州工学院 | Multilayer hoisting carrier for machining and carrying method thereof |
| CN115783594A (en) * | 2022-11-30 | 2023-03-14 | 国能神东煤炭集团有限责任公司 | Steel pipe storage device and carrier roller processing equipment |
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