CN217200396U

CN217200396U - Steel band material loading dolly

Info

Publication number: CN217200396U
Application number: CN202221186351.2U
Authority: CN
Inventors: 郭传亮; 林成佳; 姚晓岩
Original assignee: Shanxi Shengfuchang Pipe Industry Co Ltd
Current assignee: Shanxi Shengfuchang Pipe Industry Co Ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-08-16
Anticipated expiration: 2032-05-17

Abstract

The utility model relates to a steel band processing lines equipment field specifically discloses a steel band material loading dolly, and it includes be provided with the backup pad that is used for placing the raw materials steel band roller on the bottom plate, still be provided with on the bottom plate and be used for the drive the lifting unit that the backup pad goes up and down with be used for right raw materials steel band roller in the backup pad carries out spacing subassembly, still including being used for right the walking orbit of dolly body leads and makes the raw materials steel band roller cover establish the guide on the unwinding equipment. This application has the lower effect of improvement raw materials steel band roller installation effectiveness.

Description

Steel band material loading dolly

Technical Field

The application relates to the field of steel strip processing production line equipment, in particular to a steel strip feeding trolley.

Background

The steel belt is a conveying belt made of carbon steel and used as a traction and carrying component of the belt conveyor and can also be used for binding goods; the steel plate is a narrow and long steel plate produced by various steel rolling enterprises in order to meet the requirements of different industrial departments on industrialized production of various types of metal or mechanical products.

On a steel strip processing production line, rolled steel strip raw materials need to be placed in a roll for processing, and the placed steel strips are always transmitted along a production line rail to successively complete various processing technologies. In general, when a rolled steel strip raw material is placed on an uncoiler, a raw steel strip roll is lifted by a mobile crane in a factory workshop, moved to the vicinity of the uncoiler, and repeatedly adjusted in angle and height and then mounted on a feed roll of the uncoiler.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the installation of the raw material steel strip roll into the uncoiling apparatus by means of the mobile crane is inefficient and thus needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the lower problem of raw materials steel band roller installation effectiveness, this application provides a steel band material loading dolly.

The application provides a steel band material loading dolly adopts following technical scheme:

the steel band feeding trolley comprises a trolley body, wherein the trolley body comprises wheels and a horizontally arranged bottom plate, a supporting plate used for placing a raw material steel band roller is arranged on the bottom plate, a lifting assembly used for driving the supporting plate to lift and a limiting assembly used for limiting the raw material steel band roller in the supporting plate are further arranged on the bottom plate, and the steel band feeding trolley further comprises a guide part used for guiding the walking track of the trolley body and enabling the raw material steel band roller to be sleeved on an uncoiling device.

Through adopting above-mentioned technical scheme, when establishing raw materials steel band roller shell on decoiler, utilize the activity loop wheel machine earlier to place the raw materials steel band roller in the backup pad, and utilize spacing subassembly to carry on spacingly to the raw materials steel band roller, drive the dolly and remove along the direction of guide immediately, and then with the accurate installation of raw materials steel band roller to decoiler on, remove the spacing to the raw materials steel band roller after the installation finishes, leave the interval between backup pad and the decoiler when the effect of lifting unit is down simultaneously, reduce the friction between backup pad and the raw materials steel band roller when the dolly body resets, guide and spacing subassembly's cooperation, the material loading precision of raw materials steel band roller has been improved, make the accurate counterpoint of raw materials steel band roller and the material loading roller of decoiler, the effectual lower problem of raw materials steel band roller installation effectiveness that has improved.

Optionally, the limiting assembly comprises a baffle plate arranged on the edge of one side, away from the uncoiling device, of the bottom plate, the baffle plate is perpendicular to the bottom plate, and a feeding hole, which is matched with the inner diameter of the raw material steel strip roll and used for the feeding roll of the uncoiling device to penetrate through, is formed in the baffle plate.

Through adopting above-mentioned technical scheme, the in-process of decoiling equipment is located to the cover to the raw materials steel band roller, and the one end butt of raw materials steel band roller is on the baffle, and when the tip of the material loading roller of decoiling equipment passed through the material loading hole, the completion material loading, the setting of baffle played the flattening effect to the raw materials steel band roller in the material loading, has improved the integrality of raw materials steel band roller.

Optionally, the limiting assembly further includes first limiting plates rotatably disposed on opposite sides of the bottom plate adjacent to the baffle, the rotation axes of the first limiting plates are parallel to the width direction of the bottom plate, and the baffle is provided with a locking piece for limiting rotation of the first limiting plates.

By adopting the technical scheme, the arrangement of the two first limiting plates has a limiting effect on the peripheral side of the raw material steel belt roller on the supporting plate, so that the condition of gravity center offset caused by rolling of the raw material steel belt roller on the supporting plate is limited, and the raw material steel belt roller can be accurately sleeved on the feeding roller of the uncoiling device; after the material loading is finished, the locking piece removes the locking to first limiting plate, makes two first limiting plates keep away from each other to reduce the wearing and tearing that first limiting plate and raw materials steel band roller direct contact caused the raw materials steel band roller when the dolly body resets, also improved the speed that resets of dolly body simultaneously.

Optionally, the limiting assembly further includes a second limiting plate rotatably disposed on a side of the first limiting plate away from the baffle, and a rotation axis of the second limiting plate is parallel to a thickness direction of the bottom plate;

when the trolley runs for feeding, the second limiting plate is parallel to the baffle; and after the trolley runs and is loaded, the second limiting plate is coplanar with the first limiting plate.

Through adopting above-mentioned technical scheme, when placing the raw materials steel band roller in the backup pad, rotate the second limiting plate, make the second limiting plate carry on spacingly to the raw materials steel band roller, reduce the raw materials steel band roller and march the rocking that the in-process takes place along with the dolly body, improved the stability of raw materials steel band roller.

Optionally, locking holes are formed in the top surfaces of the first limiting plate and the baffle along the height direction of the baffle, the locking piece comprises a U-shaped locking rod, and two ends of the U-shaped locking rod are inserted into the locking holes corresponding to the first limiting plate and the baffle.

Through adopting above-mentioned technical scheme, when carrying out the locking to first limiting plate, directly peg graft the locking hole on first limiting plate and baffle simultaneously with U type locking pole in, easy operation dismantles the convenience.

Optionally, a telescopic belt is arranged between the first limiting plate and the baffle.

Through adopting above-mentioned technical scheme, the rotation angle of first limiting plate has been restricted in setting up of telescopic band, and the quick reset and the locking of the first limiting plate of being convenient for utilize the telescopic band to connect first limiting plate and baffle as a whole simultaneously, have improved dolly structural wholeness.

Optionally, the upper surface of the supporting plate is V-shaped.

Through adopting above-mentioned technical scheme, the area of contact between raw materials steel band roller and the backup pad has been increased in setting up of backup pad V type structure, becomes three point fixation by the single-point is fixed, has improved the stability of raw materials steel band roller.

Optionally, the lifting assembly comprises a driving cylinder arranged on the bottom plate, and the telescopic end of the driving cylinder is fixedly connected with the bottom surface of the supporting plate.

Through adopting above-mentioned technical scheme, the backup pad is making stable straight line elevating movement under the effect that drives actuating cylinder, and drives actuating cylinder and obtain easily on the market, has higher practicality.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the guide piece is matched with the limiting assembly, so that the feeding precision of the raw material steel strip roller is improved, the raw material steel strip roller is accurately aligned with the feeding roller of the uncoiling device, and the problem of low installation efficiency of the raw material steel strip roller is effectively solved;

2. the lifting assembly is arranged to enable the raw material steel belt roller to leave a space between the supporting plate and the uncoiling device after feeding is finished, so that friction between the supporting plate and the raw material steel belt roller is reduced when the trolley body is reset;

3. the rotation setting of first limiting plate has reduced the wearing and tearing that first limiting plate and raw materials steel band roller direct contact caused the raw materials steel band roller when the dolly body resets, has also improved the speed of resetting of dolly body simultaneously.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic overall structure diagram of another view angle according to the embodiment of the present application.

Fig. 3 is a schematic view of the overall structure of the support plate in the embodiment of the present application.

Reference numerals: 1. a trolley body; 101. a base plate; 102. a wheel; 2. a support plate; 3. a limiting component; 31. a baffle plate; 32. a first limit plate; 33. a second limiting plate; 4. a guide member; 41. a guide rail; 5. a locking member; 51. a U-shaped locking lever; 6. a locking hole; 7. a stretchable band; 8. a lifting assembly; 81. a driving cylinder; 9. a weight increasing block; 10. and (7) a feeding hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a steel strip feeding trolley.

Referring to fig. 1 and 2, the steel strip feeding trolley includes a trolley body 1, the trolley body 1 specifically includes a bottom plate 101 horizontally disposed and a plurality of wheels 102 installed at the bottom of the bottom plate 101, the number of the wheels 102 in the embodiment of the present application is four, and the wheels are distributed in a rectangular shape, a liftable supporting plate 2 is provided on the bottom plate 101, a raw material steel strip roller is placed on the supporting plate 2, a limiting component 3 for limiting the raw material steel strip roller on the supporting plate 2 is further provided on the bottom plate 101, the steel strip feeding trolley further includes a guide member 4 for guiding the traveling track of the trolley body 1 and enabling the raw material steel strip roller to be sleeved on the uncoiling device, the guide member 4 is two guide rails 41 in the present application, and every two wheels 102 are rolled and embedded on one of the guide rails 41. Make raw materials steel band roller and the accurate counterpoint of the material loading roller of unwinding equipment under the cooperation of guided way 41 and spacing subassembly 3, improved the material loading accuracy of raw materials steel band roller, the effectual lower problem of raw materials steel band roller installation effectiveness that has improved.

Referring to fig. 1 and 2, a lifting assembly 8 is disposed on the bottom plate 101, the lifting assembly 8 is used for driving the support plate 2 to lift linearly, in this embodiment, the lifting assembly 8 is a driving cylinder 81, the driving cylinder 81 is fixedly mounted at the center of the bottom surface of the bottom plate 101, and the telescopic end of the driving cylinder 81 is fixedly connected with the center of the bottom surface of the support plate 2.

In order to improve the stability of the supporting plate 2, it is further optimized that a set of telescopic rods (not shown in the figure) are fixed at the four corners of the bottom plate 101, each telescopic rod specifically comprises an inserting rod and a sleeve rod which are coaxially arranged, each inserting rod is fixed at the bottom of the supporting plate 2, each sleeve rod is fixed on the bottom plate 101, each inserting rod is slidably inserted into each sleeve rod, and the inserting depth of each inserting rod in each sleeve rod is adjusted along with the lifting of the supporting plate 2.

Referring to fig. 3, the upper surface of the supporting plate 2 is arranged in a V-shaped manner, the contact area between the raw material steel belt roller and the supporting plate 2 is increased due to the arrangement of the V-shaped structure of the supporting plate 2, and the single-point fixation is changed into the three-point fixation, so that the stability of the raw material steel belt roller is further improved.

Referring to fig. 1 and 2, limiting assembly 3 specifically includes fixing baffle 31 on the side edge that the bottom plate 101 deviates from the unwinding equipment, and baffle 31 is mutually perpendicular with bottom plate 101, and the center department of baffle 31 sets up the material loading hole 10 that supplies the material loading roller of unwinding equipment to pass, and all rotate on another group of relative both sides edge of bottom plate 101 and be connected with first limiting plate 32, and the axis of rotation of first limiting plate 32 is parallel with the width direction of bottom plate 101. Be fixed with telescopic band 7 between baffle 31 and the first limiting plate 32, the rotation range and the turned angle of first limiting plate 32 have been restricted in setting up of telescopic band 7, utilize telescopic band 7 to connect first limiting plate 32 and baffle 31 as a whole, have improved dolly structural wholeness. The baffle 31 is further provided with a locking piece 5 for limiting the rotation of the first limiting plate 32, the locking piece 5 is a U-shaped locking rod 51 in the embodiment of the present application, locking holes 6 are formed in the top surfaces of the first limiting plate 32 and the baffle 31 along the height direction of the baffle 31, and during locking, the U-shaped locking rod 51 is simultaneously inserted into the locking holes 6 in the first limiting plate 32 and the baffle 31.

During the material loading, place the raw materials steel band roller in backup pad 2, utilize U type locking pole 51 to carry out the locking with first limiting plate 32 fixed, the week side of raw materials steel band roller plays limiting displacement to backup pad 2 on the setting of two first limiting plate 32, has restricted the condition of the focus skew that the raw materials steel band roller rolled and aroused in backup pad 2, makes the cover that the raw materials steel band roller can be accurate establish on the material loading roller of unwinding equipment. The in-process of unwinding equipment is being located to the cover of raw materials steel band roller, and the one end butt of raw materials steel band roller is on baffle 31, and when the tip of the material loading roller of unwinding equipment passed through material loading hole 10, the completion material loading, the setting of baffle 31 played the flattening effect to the raw materials steel band roller in the material loading. After the material loading is finished, the locking to first limiting plate 32 is removed to U type locking pole 51, makes two first limiting plates 32 keep away from each other to reduce the wearing and tearing that first limiting plate 32 and raw materials steel band roller direct contact caused the raw materials steel band roller when dolly body 1 resets. After the feeding roller of the uncoiling device exits the feeding hole 10, the driving cylinder 81 drives the supporting plate 2 to descend, so that a space is reserved between the supporting plate 2 and the uncoiling device, and the friction between the supporting plate 2 and the raw material steel belt roller is reduced when the trolley body 1 resets.

Referring to fig. 1 and 2, after the U-shaped lock lever 51 releases the lock of the first stopper plate 32, in order to further optimize the distance between the two first stopper plates 32 rather than the distance between the two first stopper plates 32, the weight increasing blocks 9 are mounted on the two corresponding surfaces of the two first stopper plates 32, and the center of gravity of the first stopper plate 32 is shifted by the weight increasing blocks 9.

Referring to fig. 1 and 2, the limiting assembly 3 further includes a second limiting plate 33 rotatably installed on a side of the second limiting plate 33 away from the barrier 31, and a rotation angle of the second limiting plate 33 is 90 °. When the trolley body 1 runs and is loaded, the second limit plate 33 is parallel to the baffle 31 so as to limit the raw material steel strip roller; after the trolley body 1 runs and is loaded, the second limiting plate 33 is coplanar with the first limiting plate 32. The second limiting plate 33 reduces the shaking of the raw material steel belt roller along with the travelling process of the trolley body 1, and improves the stability of the raw material steel belt roller.

The implementation principle of the steel strip feeding trolley in the embodiment of the application is as follows: place the raw materials steel band roller in backup pad 2, it is fixed with first limiting plate 32 locking to utilize U type locking pole 51, then rotate second limiting plate 33, make second limiting plate 33 parallel with baffle 31, push away dolly body 1 to guided way 41 on immediately, the accurate counterpoint of raw materials steel band roller and the material loading roller of decoiler this moment, when dolly body 1 moves to being close to the decoiler on, open second limiting plate 33 to establish raw materials steel band roller cover on the material loading roller step by step. The cooperation of guided way 41 and spacing subassembly 3 has improved the material loading precision of raw materials steel band roller, the effectual lower problem of raw materials steel band roller installation effectiveness that has improved. The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a steel band material loading dolly, includes dolly body (1), bottom plate (101) that dolly body (1) includes wheel (102) and level setting, its characterized in that: the special trolley is characterized in that a supporting plate (2) used for placing a raw material steel strip roller is arranged on the bottom plate (101), a lifting assembly (8) used for driving the supporting plate (2) to lift and a limiting assembly (3) used for limiting the raw material steel strip roller on the supporting plate (2) are further arranged on the bottom plate (101), and the special trolley further comprises a guide piece (4) used for guiding the walking track of the trolley body (1) and enabling the raw material steel strip roller to be sleeved on uncoiling equipment.

2. The steel strip feeding trolley according to claim 1, wherein: spacing subassembly (3) are including setting up baffle (31) on bottom plate (101) deviate from one side border of unwinding equipment, baffle (31) with bottom plate (101) are mutually perpendicular, offer on baffle (31) with the internal diameter looks adaptation of raw materials steel band roller and be used for supplying material loading roller of unwinding equipment to wear material loading hole (10) of establishing.

3. The steel strip feeding trolley according to claim 2, characterized in that: spacing subassembly (3) still including rotating respectively to set up bottom plate (101) are adjacent to first limiting plate (32) on the relative both sides of baffle (31), the axis of rotation of first limiting plate (32) with the width direction of bottom plate (101) parallels, be provided with on baffle (31) and be used for the restriction first limiting plate (32) pivoted locking piece (5).

4. The steel strip feeding trolley according to claim 3, characterized in that: the limiting assembly (3) further comprises a second limiting plate (33) which is rotatably arranged on one side, away from the baffle (31), of the first limiting plate (32), and the rotating axis of the second limiting plate (33) is parallel to the thickness direction of the bottom plate (101);

when the trolley body (1) runs and is loaded, the second limiting plate (33) is parallel to the baffle (31); after the trolley body (1) runs and is loaded, the second limiting plate (33) and the first limiting plate (32) are coplanar.

5. The steel strip feeding trolley according to claim 3, characterized in that: first limiting plate (32) with follow on the top surface of baffle (31) locking hole (6) have all been seted up to the direction of height of baffle (31), locking piece (5) are including U type locking pole (51), peg graft simultaneously in the both ends of U type locking pole (51) first limiting plate (32) with baffle (31) correspond in locking hole (6).

6. The steel strip feeding trolley according to claim 3, characterized in that: an expansion band (7) is arranged between the first limit plate (32) and the baffle (31).

7. The steel strip feeding trolley according to claim 1, characterized in that: the upper surface of the supporting plate (2) is V-shaped.

8. The steel strip feeding trolley according to claim 1, characterized in that: lifting unit (8) are including setting up drive actuating cylinder (81) on bottom plate (101), drive actuating cylinder (81) flexible end with the bottom surface fixed connection of backup pad (2).