CN210392904U - Electromagnetic chuck rolling contact guiding device suitable for loading and unloading steel products - Google Patents

Abstract

The utility model provides an electromagnetic chuck rolling contact guider suitable for loading and unloading steel product, guider (100) are including fixed plate (110), leading wheel (120) and deflector (130). When the train wagon (300) loads and unloads goods, the electromagnetic chuck (200) provided with the guide device (100) descends, the guide plate (130) firstly contacts the train wagon (300) and guides the electromagnetic chuck (200) to descend, the roller (121) of the guide device (100) descends along the wall of the train wagon on one side in the descending process in a rolling manner, the direct contact between the electromagnetic chuck (200) and the train wagon (300) in the automatic hoisting process is reduced, the problem that the inner wall of the train wagon cannot be wound due to the magnetic force operation of the side face of the electromagnetic chuck (200) is solved, the goods are loaded at a proper position, the influence on the unbalanced load of a train is reduced, and the safety and the reliability of the electromagnetic chuck operation are improved.

Description

Electromagnetic chuck rolling contact guiding device suitable for loading and unloading steel products

Technical Field

The utility model relates to an automatic control technical field specifically relates to an electromagnet rolling contact guider suitable for loading and unloading steel product.

Background

Today, industrial control is highly automated, and at present, steel coils for iron transportation are gradually unmanned. And when loading and unloading the coil of strip at the train wagon, have certain requirement to the hoist, the tong leg needs to have certain opening degree and the thickness of tong leg itself when the coil of strip is handled to conventional clamp, this just requires the coil of strip both sides of being handled to have sufficient space, the width of ordinary railway freight open wagon is 2798mm and 2890mm, and the operating space is very little. Taking the example that two steel coils with the width of 1250mm are arranged in a single groove with the size of 12488 x 2798 x 2000 mm in a C62 vehicle model, the distance between the steel coils and the theoretical distance between the steel coils and the train wagon are only 100mm, and under the condition, the automatic loading of the train wagon cannot be realized by the conventional lifting appliance including the claw turning clamp.

The electromagnet of horizontal book does not occupy the space of coil of strip side through the surface that adsorbs the coil of strip, and the narrow and small problem in solution wagon internal hoisting space that just so can be fine, nevertheless inside solenoid of electromagnet distributes and adds the electric excitation back intensively, and its side also has certain magnetic force when electromagnet has magnetic force with coil of strip face contact department, and the automatic handling in-process of train wagon will probably produce two consequences because of the magnetic force effect of electromagnet side: firstly, trains run in an unbalanced load mode, and have strict unbalanced load requirements in railway transportation, so that the unbalanced load of the trains can not only cause damage to vehicle equipment and greatly reduce the service life, but also endanger the safety of transportation vehicles and personnel. The electromagnetic chuck lifting steel coil can deviate from the falling position of the steel coil due to the magnetic force action of the two sides of the chuck when falling in the train skin, and the distances between the steel coils placed on the two sides in the train skin and the inner wall of the train skin are unequal, so that the unbalanced loading of the train can be caused. Secondly, influence automatic handling unable operation, when the railway carriage list inslot both sides coil of strip is very little from the railway carriage, because of the magnetic force effect of electromagnet both sides directly can adsorb on the railway carriage inner wall, cause unable doff to roll up and cause the damage to electromagnet equipment and railway carriage simultaneously. Therefore, the electromagnetic chuck of the horizontal coil needs to realize the defects in the process of loading and unloading the steel coil by means of the guide device.

Patent document CN105220585B discloses a guide wheel rail structure and a magnetic guide mechanism of a rubber-tyred vehicle. The guide wheel rail structure comprises a guide rail which is paved in a guide rail groove of the roadbed and extends longitudinally; the guide rail comprises an exposed part and an embedded part which is embedded in the roadbed guide rail groove, and a permanent magnet or magnetic steel which extends along the length direction of the guide rail is arranged in the exposed part of the guide rail; the top of the guide rail is provided with a guide plate, and the guide plate is provided with a first electromagnet and a second electromagnet which are positioned on the left side and the right side of the guide rail; the first electromagnet and the second electromagnet are respectively opposite to the permanent magnet or the magnetic steel in the same pole. The structure can guide but is not suitable for the operation of loading and unloading the steel coil by the electromagnetic chuck of the horizontal coil; patent document CN203532524U discloses a method of reciprocating rolling friction and rolling guide and a linear reciprocating rolling friction and rolling guide device. The equipment comprises an outer sleeve, an inner body, a rolling body and the like, wherein the rolling body is arranged between the outer sleeve and the inner body, the outer sleeve and the inner body perform linear reciprocating motion under the support of the rolling body, the outer sleeve and the inner body are tightly buckled, the outer sleeve has a linear guiding effect on the inner body through the rolling body, the inner body has a linear guiding effect on the outer sleeve through the rolling body, the outer sleeve, the inner body and the rolling body are tightly matched to realize rolling guidance while reciprocating motion rolling friction, but the device is suitable for a guiding device of smaller reciprocating motion, and the operation of loading and unloading a steel coil by an electromagnetic chuck of a horizontal coil is difficult to realize.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing an electromagnet rolling contact guider suitable for loading and unloading steel product.

The utility model provides an electromagnetic chuck rolling contact guiding device suitable for loading and unloading steel products, which comprises a guiding device 100, wherein the guiding device 100 is arranged at two sides of an electromagnetic chuck 200;

the guide device 100 includes a fixing plate 110, a guide wheel 120, and a guide plate 130;

one surface of the fixing plate 110 is mounted on the electromagnetic chuck 200, and the other surface is mounted with the guide wheel 120;

the guide plate 130 is disposed at the bottom of the fixed plate 110.

Preferably, the guide wheel 120 includes a roller 121, a bracket 122, and a bottom plate 123;

the bracket 122 and the bottom plate 123 are integrally connected;

the rollers 121 are mounted on brackets 122.

Preferably, the bracket 122 is provided with a bracket hole 125;

the roller 121 is mounted on the bracket 122 through the bracket hole 125;

a bottom plate hole 124 is formed on the bottom plate 123;

the guide wheel 120 is mounted on the fixed plate 110 by bolts through the bottom plate hole 124.

Preferably, the bottom of the guide plate 130 is an inclined plane, an angle theta is formed between the inclined plane and the straight plane, and theta is larger than or equal to 30 degrees and smaller than or equal to 60 degrees;

the slope of the guide plate guides the electromagnetic chuck 200 to fall.

Preferably, the guide plate 130 is a steel guide plate.

Preferably, the roller 121 is a nylon roller, and the bracket 122 and the base plate 123 are a stainless steel bracket and a stainless steel base plate, respectively.

Preferably, the number of guides 100 is multiple sets.

Preferably, the number of the guide wheels 120 is one or more.

Preferably, the fixing plate 110 is provided with a fixing plate hole 111, and the fixing plate 110 is a steel fixing plate.

The utility model provides an electromagnetic chuck rolling contact guiding device suitable for loading and unloading steel products, which comprises a guiding device 100, wherein the guiding device 100 is arranged at two sides of an electromagnetic chuck 200;

the guide device 100 includes a fixing plate 110, a guide wheel 120, and a guide plate 130;

one surface of the fixing plate 110 is mounted on the electromagnetic chuck 200, and the other surface is mounted with the guide wheel 120;

the guide plate 130 is arranged at the bottom of the fixing plate 110;

the guide wheel 120 includes a roller 121, a bracket 122, and a bottom plate 123;

the bracket 122 and the bottom plate 123 are integrally connected;

the roller 121 is mounted on the bracket 122;

the bracket 122 is provided with a bracket hole 125;

the roller 121 is mounted on the bracket 122 through the bracket hole 125;

a bottom plate hole 124 is formed on the bottom plate 123;

the guide wheel 120 is mounted on the fixed plate 110 through a bottom plate hole 124 by bolts;

the bottom of the guide plate 130 is an inclined plane, an angle theta is formed between the inclined plane and the straight plane, and theta is more than or equal to 30 degrees and less than or equal to 60 degrees;

the inclined surface of the guide plate guides the electromagnetic chuck 200 to fall;

the guide plate 130 is a steel guide plate;

the roller 121 is a nylon roller, and the bracket 122 and the bottom plate 123 are respectively a stainless steel bracket and a stainless steel bottom plate;

the number of the guide devices 100 is multiple;

the number of the guide wheels 120 is one or more;

the fixing plate 110 is provided with a fixing plate hole 111, and the fixing plate 110 is a steel fixing plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the guide steel coil is arranged at a proper position of the train wagon, so that the train wagon is prevented from being loaded eccentrically.

2. The problem of because of the unable roll of rolling up of electromagnetic chuck side magnetic force absorption railway carriage inner wall is solved.

3. The direct contact between the electromagnetic chuck and a train wagon in the automatic hoisting process is reduced, and the safety and the reliability of the electromagnetic chuck operation are improved.

4. Protecting the train wagon and prolonging the service life of the train wagon.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an electromagnetic chuck 200 with a guide device 100 mounted thereon;

fig. 2 is a schematic structural view of the electromagnetic chuck 200 with the guide device 100 installed;

fig. 3 is a schematic structural view of the guide plate 130;

FIG. 4 is a schematic view of the structure of the guide 100;

fig. 5 is a schematic structural view of the guide wheel 120;

fig. 6 is a schematic view of the loading of the railroad car 300.

The figures show that:

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

According to the utility model provides a pair of electromagnet rolling contact guider suitable for loading and unloading steel product, as shown in fig. 1, including guider 100, guider 100 installs in electromagnet 200's both sides, and guider 100 includes fixed plate 110, leading wheel 120 and deflector 130, and in a preferred example, the welding of one side of fixed plate 110 is on electromagnet 200, and the another side is through being dismantled with leading wheel 120 and be connected, and deflector 130 sets up in the bottom of fixed plate 110 and welds on electromagnet 200. In one variation, the fixing plate 110 is detachably connected to the electromagnetic chuck 200.

The number of the guiding devices 100 is multiple, in a preferred example, as shown in fig. 2 and fig. 3, two sets of guiding devices 100 are respectively installed on two sides of the electromagnetic chuck 200, the number of the guiding devices 100 is 4, as shown in 2-1 in fig. 2, the front of the electromagnetic chuck 200 is shown, as shown in 2-2 in fig. 2, the side of the electromagnetic chuck 200 is shown; in a variation, the number of the guide devices 100 is 6, and three sets of the guide devices 100 are installed on both sides of the electromagnetic chuck 200.

The bottom of the guide plate 130 is an inclined plane, an angle theta is formed between the inclined plane and the straight plane, theta is larger than or equal to 30 degrees and smaller than or equal to 60 degrees, the inclined plane of the guide plate guides the electromagnetic chuck 200 to fall, the guide plate 130 is arranged for direction guiding, and the guide wheel 120 is prevented from being damaged due to the fact that the guide wheel 120 is directly contacted with the train wagon 300, so that the requirements on the hardness and the strength of the guide plate 130 are strict. In a preferred embodiment, the guide plate 130 is made of high-strength steel with high wear resistance, high strength and smoothness, and is welded and fixed on the electromagnetic chuck, the electromagnetic chuck 200 hoists the 10t steel coil 400 to be loaded with the train wagon 300, the guide wheels 120 on two sides of the electromagnetic chuck 200 directly contact with the frame of the train wagon in the descending process of the steel coil 400, the direct stress is that 19t steel coil contains the self weight of the hanging beam and the chuck, and the guide wheels 120 and the train wagon 300 are easily damaged. The purpose of the guide plate 130 is to relieve the impact of the electromagnetic chuck 200 on the railway wagon 300, so as to guide the direction, and once the electromagnetic chuck 200 is lifted and descended, the electromagnetic chuck 200 directly contacts with the railway wagon frame under the action of magnetic force, so that the electromagnetic chuck 200 can be guided to descend slowly, the stress can be uniformly decomposed, and the damage to the guide wheel 120 is avoided.

The guide wheel 120 comprises a roller 121, a bracket 122 and a bottom plate 123, the guide wheel 120 is mounted on the side of the electromagnetic chuck 200 and directly contacts with the inner wall of the train wagon 300 for rolling guide, and for the sake of guiding uniformity and stability, the roller 121 of the guide wheel 120 is a fixed wheel made of nylon. As shown in fig. 5-4, in a preferred embodiment, the bracket 122 and the bottom plate 123 are integrally connected, and the bracket 122 is provided with a bracket hole 125, as shown in fig. 5-2, the roller 121 is mounted on the bracket 122 through the bracket hole 125, so that when the roller 121 is damaged due to over-large stress or perennial operation in operation, the damaged roller 121 can be detached and replaced independently, and the maintenance cost is reduced conveniently; the roller 121 is made of nylon, and has the advantages of light weight, high strength, good toughness, high wear resistance, stable operation and the like. In a variation, the roller 121, the bracket 122 and the bottom plate 123 are integrally connected to avoid deformation caused by force during movement, and the load capacity is greatly increased.

As shown in fig. 5-3, the bottom plate 123 is provided with bottom plate holes 124, and the fixing plate 110 is provided with fixing plate holes 111, as shown in fig. 4-1, the number and positions of the fixing plate holes 111 can be set according to the number and mounting positions of the guide wheels 120, and the bottom plate holes 124 are aligned with the fixing plate holes 111 to connect the bottom plate 123 and the fixing plate 110 together by bolts; in a preferred embodiment, the number of the bottom plate holes 124 is 4, in order to mount 3 guide wheels 120 on the fixing plate 110, 12 fixing plate holes 111 are provided on the fixing plate 110, and every 4 fixing plate holes 111 correspond to the positions of the bottom plate holes 124 one by one, and the bottom plate 123 and the fixing plate 110 are fastened together by bolts. In one variation, the fixing plate 110 has 16 fixing plate holes 111. The bottom plate 123 is connected with the fixing plate 110 through bolts, and can be disassembled and replaced after the guide wheel 120 is damaged, so that the inspection and maintenance operation is greatly facilitated.

In a preferred embodiment, as shown in fig. 2, the guide 100 is dimensioned: length: 480 mm, width: and (3) thickness of 110 mm: and 75 mm, wherein the composition and specific size of each set are as follows: the guide plate 130: the high-strength steel with the thickness of 20 mm, large wear resistance, high strength and smoothness is processed and manufactured, and is welded and fixed on the electromagnetic chuck 200, as shown in fig. 2 and 3, the dimensions are as follows: 80 mm, width: 110 mm, thickness: 75 mm, and theta is 45 degrees; as shown in fig. 4, the fixing plate 110: the high-strength steel with the thickness of 20 mm, large abrasion resistance, high strength and smoothness is processed and manufactured, welded and fixed on the electromagnetic sucker, and the size is as follows: length: and (2) 400 mm width: and (3) thickness of 110 mm: 75 mm, a fixing plate hole 111 is formed in the corresponding position on the fixing plate 110, and a bolt is additionally arranged to fix the guide wheel 120; the guide wheel 120 has dimensions: length: and (3) width of 100 mm: and (3) thickness of 95 mm: the thickness of the guide device is 75 mm, the support 122 and the bottom plate 123 are made of stainless steel, the roller 121 is made of a nylon fixing wheel and is processed into a whole, and 3 guide wheels 120 are arranged on each set of guide device 100. In one variation, each set of guides 100 has 4 guide wheels 120, and the guide plate 130 has a theta of 30 deg..

The working principle of the utility model is as follows:

the steel coil 400 carried by the electromagnetic chuck 200 moves from the upper side of the train wagon 300, 3 groups of guiding devices 100 are respectively arranged on the two sides of the electromagnetic chuck 200 parallel to the train wagon, when the electromagnetic chuck 200 moves to the right upper side of the train wagon 300, the position of the electromagnetic chuck 200 is adjusted and aligned with the unloading position of the train wagon 300, the electromagnetic chuck 200 is operated to descend to the train wagon 300 for loading, due to the slight swinging of the electromagnetic chuck 200 and the magnetic force of the electromagnetic chuck 200, the electromagnetic chuck 200 and the carried steel coil 400 swing, and the width of the train wagon 300 is relatively narrow, in the descending process of the electromagnetic chuck 200, as shown in fig. 6, the guide plate 130 on the guiding device 100 contacts with the top side edge of the train wagon 300, the steel coil 400 carried by the electromagnetic chuck 200 is gradually aligned with the train wagon 300 and descends to the inside of the train wagon 300 under the guide of the guide plate 130, at this time, the swinging of the electromagnetic chuck 200 makes the guiding device 100 arranged on one side extrude the side wall of the train, the rollers 121 on the guiding device 100 roll and descend along the train wagon wall in the extrusion and descending processes until the steel coil 400 is placed at the loading position of the train wagon 300, the steel coil is placed by operating the electromagnetic chuck 200 at the moment, and the electromagnetic chuck 200 is operated to leave the interior of the train wagon 300 to complete the loading of the steel coil 400.

The utility model provides a pair of electromagnet rolling contact guider suitable for loading and unloading steel product can reduce electromagnet 200 handling coil of strip 300 dress railway wagon 400 the time because the influence of magnetic force adsorption wagon, overcomes the bottleneck that electromagnet magnetic force leaked, improves the success rate of unmanned railway wagon greatly, improves the security and the reliability of the unmanned operation of iron transportation dress coil of strip.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims (10)

1. The electromagnetic chuck rolling contact guide device suitable for loading and unloading steel products is characterized by comprising a guide device (100), wherein the guide device (100) is arranged on two sides of an electromagnetic chuck (200);

the guide device (100) comprises a fixed plate (110), a guide wheel (120) and a guide plate (130);

one surface of the fixing plate (110) is arranged on the electromagnetic chuck (200), and the other surface is provided with a guide wheel (120);

the guide plate (130) is disposed at the bottom of the fixing plate (110).

2. The electromagnetic chuck rolling contact guide apparatus adapted for handling steel products according to claim 1, wherein the guide wheel (120) comprises a roller (121), a bracket (122) and a bottom plate (123);

the bracket (122) and the bottom plate (123) are integrally connected;

the roller (121) is mounted on the bracket (122).

3. The electromagnetic chuck rolling contact guide apparatus adapted for handling steel products according to claim 2, wherein the bracket (122) is provided with a bracket hole (125);

the roller (121) is arranged on the bracket (122) through the bracket hole (125);

a bottom plate hole (124) is formed in the bottom plate (123);

the guide wheel (120) is mounted on the fixed plate (110) through a bottom plate hole (124) by a bolt.

4. The electromagnetic chuck rolling contact guide apparatus suitable for handling steel products according to claim 1, wherein the bottom of the guide plate (130) is an inclined plane, the inclined plane forms an angle θ with a straight plane, θ is 30 ° or more and 60 ° or less;

the inclined surface of the guide plate guides the electromagnetic chuck (200) to fall.

5. The electromagnetic chuck rolling contact guide apparatus adapted for handling steel products as set forth in claim 4, wherein the guide plate (130) is a steel guide plate.

6. The electromagnetic chuck rolling contact guide apparatus adapted for handling steel products of claim 2, wherein the rollers (121) are nylon rollers, and the support (122) and the base plate (123) are stainless steel support and stainless steel base plate, respectively.

7. The electromagnetic chuck rolling contact guide apparatus adapted for handling steel products according to claim 1, characterized in that the number of guides (100) is multiple.

8. The electromagnetic chuck rolling contact guide apparatus adapted for handling steel products according to claim 1, wherein the number of guide wheels (120) is one or more.

9. The device for guiding the rolling contact of an electromagnetic chuck suitable for handling steel products as claimed in claim 1, wherein the fixing plate (110) is provided with a fixing plate hole (111), and the fixing plate (110) is a steel fixing plate.

10. The electromagnetic chuck rolling contact guide device suitable for loading and unloading steel products is characterized by comprising a guide device (100), wherein the guide device (100) is arranged on two sides of an electromagnetic chuck (200);

the guide device (100) comprises a fixed plate (110), a guide wheel (120) and a guide plate (130);

one surface of the fixing plate (110) is arranged on the electromagnetic chuck (200), and the other surface is provided with a guide wheel (120);

the guide plate (130) is arranged at the bottom of the fixing plate (110);

the guide wheel (120) comprises a roller (121), a bracket (122) and a bottom plate (123);

the bracket (122) and the bottom plate (123) are integrally connected;

the roller (121) is arranged on the bracket (122);

a bracket hole (125) is arranged on the bracket (122);

the roller (121) is arranged on the bracket (122) through the bracket hole (125);

a bottom plate hole (124) is formed in the bottom plate (123);

the guide wheel (120) is installed on the fixing plate (110) through a bottom plate hole (124) by a bolt;

the bottom of the guide plate (130) is an inclined plane, an angle theta is formed between the inclined plane and the straight plane, and theta is more than or equal to 30 degrees and less than or equal to 60 degrees;

the inclined surface of the guide plate guides the electromagnetic chuck (200) to fall;

the guide plate (130) is a steel guide plate;

the roller (121) is a nylon roller, and the bracket (122) and the bottom plate (123) are respectively a stainless steel bracket and a stainless steel bottom plate;

the number of the guide devices (100) is multiple;

the number of the guide wheels (120) is one or more;

the fixing plate (110) is provided with a fixing plate hole (111), and the fixing plate (110) is a steel fixing plate.

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