CN211614108U

CN211614108U - Hot rolled steel coil uncoiling flat plate collecting device

Info

Publication number: CN211614108U
Application number: CN201921263756.XU
Authority: CN
Inventors: 张韶军; 伍小华
Original assignee: Xinyu Iron and Steel Co Ltd
Current assignee: Xinyu Iron and Steel Co Ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-10-02
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a dull and stereotyped collection device is opened to hot rolled steel book, including being used for placing out dull and stereotyped base and setting up on the base and being used for the collection dolly that the flat board of run from opposite directions advances line location, it is adjustable to collect the position of dolly on the base. The utility model discloses a dull and stereotyped collection device is opened to hot rolled steel book sets the position to adjustable through will collecting the dolly, satisfies opening dull and stereotyped location requirement of different length specifications, can improve the commonality to can greatly improve and open dull and stereotyped machining efficiency, increase and open dull and stereotyped processingquantity.

Description

Hot rolled steel coil uncoiling flat plate collecting device

Technical Field

The utility model belongs to the technical field of belted steel deep-processing, concretely relates to dull and stereotyped collection device is opened to hot rolling steel book.

Background

The uncoiling production line is called as uncoiling shearing line, is mainly used for finish machining of the rear part of a hot rolled steel coil, and is used for collecting steel plates in order and stacking the steel plates to be loaded and shipped through a collecting device after the steel coil is fed, uncoiled, leveled, sized and sheared into a flat steel plate with the length required by a user.

As shown in fig. 4, the decoiler mainly comprises a feeding trolley, a feeding double cone, a pressing guide wheel, a material guiding supporting plate, a primary straightening machine, a conveying roller way, a fine straightening machine, a plate shearing machine, a collecting device and the like.

The flat plate collecting device is the last process of steel coil flattening and is used for stacking sheared steel plates, and the structural diagram of the collecting device is shown in figure 5 and mainly comprises a longitudinal push plate device, a transverse push plate device, a collecting trolley, a collecting support and the like. The structure of the collecting bracket is shown in fig. 6 and mainly comprises a supporting plate, a baffle plate, a rib plate, a supporting plate and the like.

The collecting process of the flat plate collecting device is that after steel plates of steel coils which are cut flat by a plate shearing machine are cut according to the size required by a customer, steel plate clamps are conveyed to a collecting support of a collecting trolley through a clamping conveying roller way, after the steel plates are piled up to a certain number, one ends or one sides of all the lifted steel plates in the length direction are aligned on a support baffle through a longitudinal push plate device, all the lifted steel plates in the width direction are aligned through a transverse push plate device, then a clamp lifting appliance is used for lifting the pile of the steel plates to a stacking position, and the steel plates are ready to be loaded and transported. The following problems exist in the production process:

(1) the special collecting bracket must be replaced every time the opening plates with different specifications are opened, the length sizes of the collecting bracket are three types, namely 6 meters, 8 meters and 12 meters, and the collecting bracket is suitable for the opening plates with different specifications. Along with the increasing of the number of the opening plates, the lengths of the opening plates are different from 1 meter to 16 meters, and the lengths are required to be aligned end to end, the existing collecting supports of three specifications can not meet the use requirements at all, so that the collecting supports are required to be repeatedly cut off and welded on a collecting trolley for collecting the opening plates with different lengths, the efficiency is very low, the production progress is seriously influenced, and the loss of customers is caused;

(2) the baffle is repeatedly cut and welded on the collecting bracket, so that welding slag and pits are formed at the bottom of the supporting plate, resistance is generated on the collection of the split plates, and the surface of the lowest split plate is seriously scratched, so that the product quality is influenced, and the quality is improved by customers;

(3) the labor intensity of operators and maintainers is high, and the potential safety hazard is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a dull and stereotyped collection device is opened to hot rolled steel book, the purpose improves the commonality.

In order to realize the purpose, the utility model discloses the technical scheme who takes does: dull and stereotyped collection device is opened to hot rolling coil, including being used for placing the base of opening the flat board and setting up on the base and be used for carrying out the collection dolly of location to opening the flat board, the position of collecting the dolly on the base can be adjusted wantonly.

The collecting trolley comprises a collecting support movably arranged on the base, a baffle used for positioning the split flat plate and an adjusting mechanism arranged on the collecting support and used for adjusting the position of the baffle.

The adjusting mechanism comprises an adjusting screw and a guide rod, the adjusting screw is in threaded connection with the collecting support and is connected with the baffle, the guide rod is arranged on the collecting support and is used for guiding the baffle, the guide rod is connected with the baffle, and the guide rod is parallel to the adjusting screw.

The guide rods are arranged in parallel, and the adjusting screw rod is positioned between the two guide rods.

The collecting support comprises a sliding seat, an upper roller which is rotatably arranged on the sliding seat and is contacted with the first surface of the base, and a lower roller which is rotatably arranged on the sliding seat and is contacted with the second surface of the base, wherein the lower roller is positioned below the upper roller.

The upper idler wheel and the lower idler wheel are both provided with a plurality of upper idler wheels and lower idler wheels which are both distributed at the two opposite ends of the sliding seat, and the axes of the upper idler wheels and the lower idler wheels are parallel.

The collecting support further comprises a side roller which is rotatably arranged on the sliding seat and is in contact with a third surface of the base, and the third surface is perpendicular to the first surface and the second surface.

The side rollers are arranged in a plurality and distributed at two opposite ends of the sliding seat.

The collecting trolley is characterized in that a positioning pin sleeve is arranged on the base, the positioning pin sleeve is provided with a positioning hole for inserting a positioning pin for positioning the collecting trolley, and the positioning pin sleeve is provided with a plurality of positioning pin sleeves which are sequentially arranged along the length direction of the base.

The base comprises a bottom support and a bottom support plate horizontally arranged on the bottom support, the positioning holes are formed in the bottom support plate, and the collecting trolley is movably arranged on the bottom support plate.

The utility model discloses a dull and stereotyped collection device is opened to hot rolled steel book sets the position to adjustable through will collecting the dolly, satisfies opening dull and stereotyped location requirement of different length specifications, can improve the commonality to can greatly improve and open dull and stereotyped machining efficiency, increase and open dull and stereotyped processingquantity.

Drawings

The description includes the following figures, the contents shown are respectively:

FIG. 1 is a schematic structural view of the hot rolled steel coil uncoiling plate collecting device of the present invention;

FIG. 2 is a front view of the hot rolled steel coil uncoiling plate collecting device of the present invention;

FIG. 3 is a top view of the hot rolled steel coil uncoiling plate collecting device of the present invention;

FIG. 4 is a schematic view of a prior art decoiler;

FIG. 5 is a schematic view of a prior art collection device;

FIG. 6 is a schematic view of a prior art collection holder;

labeled as: 1. a bottom bracket; 2. a bottom pallet; 3. positioning pins; 4. a sliding seat; 5. a baffle plate; 6. an upper roller; 7. a lower roller; 8. a side roller; 9. positioning a pin sleeve; 10. a guide bar; 11. adjusting the screw rod; 12. an adjusting handle; 13. a guide sleeve; 14. a rib plate; 15. a feeding trolley; 16. feeding a double cone; 17. a pressing guide wheel; 18. a material guiding supporting plate; 19. a primary straightening machine; 20. a rollgang; 21. a fine straightening machine; 22. a plate shearing machine; 23. a pinch roller bed; 24. a collection device; 25. a longitudinal push plate device; 26. a transverse push plate device; 27. collecting a trolley; 28. collecting the bracket; 29. a support plate; 30. a baffle plate; 31. a rib plate; 32. a support plate.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.

It should be noted that, in the following embodiments, the terms "first", "second" and "third" do not denote absolute differences in structure and/or function, nor do they denote a sequential order of execution, but rather are used for convenience of description.

As shown in figures 1 to 3, the utility model provides a dull and stereotyped collection device is opened to hot rolled steel book, including being used for placing the dull and stereotyped base of opening and setting up on the base and being used for the collection dolly that the dull and stereotyped board of running from opposite directions advances line location, it is adjustable to collect the position of dolly on the base.

Specifically, as shown in fig. 1 to 3, the base is horizontally disposed, the collecting cart is movably disposed on the base, the moving direction of the collecting cart is horizontal, and the collecting cart moves on the base along the length direction of the base. The collecting trolley and the longitudinal push plate device are arranged oppositely, the collecting trolley can meet the positioning requirements of the opening plates with different length specifications by moving the position of the collecting trolley aiming at the opening plates with different length specifications, and the universality is good.

As shown in fig. 1 to 3, the collecting trolley includes a movable collecting support disposed on the base, a baffle 5 for positioning the opening plate, and an adjusting mechanism disposed on the collecting support and used for adjusting the position of the baffle 5. Adjustment mechanism can be used for adjusting the distance between baffle 5 and the collection support, and baffle 5 and vertical push pedal device are mutual disposition, and vertical push pedal device is used for on opening the dull and stereotyped top surface that promotes to the base, opens the dull and stereotyped top of piling up on the top surface of base, and baffle 5 is located the top of the top surface of base and baffle 5 is vertical setting. When the flat plate needs to be stacked and collected, firstly pushing the collecting trolley to a proper position on the base according to the length of the steel plate to be sheared for rough positioning, and then pushing the flat plate which slides to the base to a baffle 5 which is aligned with the collecting trolley by utilizing a longitudinal push plate device; at the moment, if the pushing stroke of the longitudinal plate pushing device is insufficient, so that the opening plate can not contact the baffle 5, the stroke of the baffle 5 can be finely adjusted by using the adjusting mechanism on the collecting trolley, namely the baffle 5 is pushed by using the adjusting mechanism to move until the baffle 5 is contacted with the edge of the opening plate, and thus the opening plates of the batch with the length specification can be collected neatly.

As shown in fig. 1 to 3, the adjusting mechanism includes an adjusting screw 11 connected with the collecting bracket in a threaded manner and connected with the baffle 5, and a guide rod 10 disposed on the collecting bracket and used for guiding the baffle 5, wherein the guide rod 10 is connected with the baffle 5, and the guide rod 10 is parallel to the adjusting screw 11. The baffle 5 has certain length and the length direction of baffle 5 is parallel with the width direction of base, and the length direction and the width direction of base are the horizontal direction. Adjusting screw 11 is the level setting, and adjusting screw 11's axis parallels with the length direction of base, and guide bar 10 also is the level setting, sets up in guide bar 10 matched with uide bushing 13 on collecting the support, and uide bushing 13 has the guiding hole that lets guide bar 10 insert, and the one end and the baffle 5 fixed connection of guide bar 10, and guide bar 10 cooperatees with uide bushing 13 for guide baffle 5 can only be along the rectilinear movement for collecting the support.

As shown in fig. 1 to 3, in the present embodiment, the guide rods 10 are provided in parallel, the adjusting screw 11 is located between the two guide rods 10, and the two guide rods 10 are located on the same straight line parallel to the longitudinal direction of the baffle 5.

As shown in fig. 1 to 3, the adjusting mechanism further includes an adjusting handle 12 connected to the adjusting screw 11, which facilitates the operation of the operator, and the adjusting handle 12 is used for receiving the operation force applied by the operator to drive the adjusting screw 11 to rotate, so as to drive the baffle 5 to move relative to the collecting bracket, thereby adjusting the horizontal position of the baffle 5. One end of the adjusting screw 11 is rotatably connected with the baffle 5, and the adjusting handle 12 is connected with the other end of the adjusting screw 11.

As shown in fig. 1 to 3, the collecting bracket includes a sliding seat 4, an upper roller 6 rotatably disposed on the sliding seat 4 and contacting the first surface of the base, and a lower roller 7 rotatably disposed on the sliding seat 4 and contacting the second surface of the base, the lower roller 7 being located below the upper roller 6. The adjusting mechanism is arranged on the sliding seat 4, the sliding seat 4 is provided with an internal threaded hole for inserting the adjusting screw rod 11, the adjusting screw rod 11 is in sliding connection with the sliding seat 4, the guide sleeve 13 is fixedly arranged on the sliding seat 4, and the baffle 5 is positioned on one side of the sliding seat 4. Go up gyro wheel 6 and be the cylinder, the axis of going up gyro wheel 6 (also its center of rotation line) parallels with the width direction of base, it installs on sliding seat 4 through the cylindric lock to go up gyro wheel 6, it is located the top of the first surface of base and goes up the outer disc of gyro wheel 6 and contact with first surface to go up gyro wheel 6, the first surface of base is the top surface of base, the first surface is the horizontal plane, it provides supporting role to sliding seat 4 to go up gyro wheel 6, sliding seat 4 and base contactless reduce friction, the operating personnel of being convenient for promote to collect the dolly and wholly remove on the base. The lower roller 7 is also a cylinder, the axis of the lower roller 7 (i.e. the rotation center line thereof) is parallel to the width direction of the base, the axis of the upper roller 6 is parallel to the axis of the lower roller 7, the lower roller 7 is installed on the sliding seat 4 through a cylindrical pin, the lower roller 7 is located below the second surface of the base, the outer circular surface of the lower roller 7 is in contact with the second lower surface, the second surface of the base is parallel to the first surface, and the height of the second surface is less than that of the first surface.

As shown in fig. 1 to 3, the upper roller 6 and the lower roller 7 are provided in plurality and the upper roller 6 and the lower roller 7 are distributed at opposite ends of the sliding seat 4, that is, at opposite ends of the sliding seat 4 in the length direction, and the upper roller 6 and the lower roller 7 are respectively arranged in plurality, so that the stability and reliability of the collecting cart during movement can be improved. The length direction of sliding seat 4 is parallel with the width direction of base, and all last gyro wheels 6 that are located the same end of sliding seat 4 are for arranging in proper order along the length direction of base, and all lower gyro wheels 7 that are located the same end of sliding seat 4 also are for arranging in proper order along the length direction of base.

As shown in fig. 1 to 3, in the present embodiment, four upper rollers 6 and four lower rollers 7 are provided, and two upper rollers 6 and two lower rollers 7 are provided at both ends of the sliding seat 4 in the length direction, respectively.

As shown in fig. 1 to 3, the collecting support further comprises a side roller 8 rotatably disposed on the sliding seat 4 and contacting a third surface of the base, which is perpendicular to the first surface and the second surface. The third surface is a vertical surface, the upper edge of the third surface is connected with the first surface, and the lower edge of the third surface is connected with the second surface. The side roller 8 is a cylinder, the axis of the side roller 8 (i.e. the rotation center line thereof) is a vertical line, the side roller 8 is installed on the sliding seat 4 through a cylindrical pin, the side roller 8 is located at the outer side of the third surface of the base, and the outer circular surface of the side roller 8 is in contact with the third surface. The side rollers 8 are provided with a plurality of side rollers 8, the side rollers 8 are distributed at two opposite ends of the sliding seat 4, namely two opposite ends of the sliding seat 4 in the length direction, the side rollers 8 are respectively arranged, and all the side rollers 8 at the same end of the sliding seat 4 are sequentially arranged in the length direction of the base. The side rollers 8 are used for limiting the sliding seat 4 in the width direction of the base and reducing friction on the third surface, the guide collecting trolley can only move along the length direction of the base, the running stability of the collecting trolley is improved, and an operator can move the collecting trolley easily and freely in a pushing mode.

As shown in fig. 1 to 3, in the present embodiment, four side rollers 8 are provided, and two side rollers 8 are provided at both ends of the sliding seat 4 in the longitudinal direction.

As shown in fig. 1 to 3, the base is provided with a positioning pin sleeve 9, the positioning pin sleeve 9 has a positioning hole into which the positioning pin 3 for positioning the collecting cart is inserted, the positioning pin sleeve 9 is provided in plurality, and the positioning pin sleeves 9 are sequentially arranged along the length direction of the base. The locating pin 3 is vertical setting, and the locating pin 3 is used for fixing a position the collection dolly on the length direction of base to make the collection dolly stop in assigned position department, prevent the collection dolly to move towards the direction of leaving far away from the flat board, and then can realize opening dull and stereotyped reliable location. The positioning pin 3 may be in contact with the sliding seat 4, and the baffle 5 and the positioning pin 3 are distributed on opposite sides of the sliding seat 4. The positioning pin 3 can be pulled out from the positioning hole of the positioning pin sleeve 9, when the position of the collecting trolley needs to be adjusted, and if the distance between the collecting trolley and the longitudinal push plate device needs to be increased, the positioning pin 3 needs to be pulled out from the positioning hole of the positioning pin sleeve 9, the positioning pin 3 cannot block the collecting trolley, then the collecting trolley can be moved to a specified position, and then the positioning pin 3 is inserted into the positioning hole of the positioning pin sleeve 9 at the corresponding position; if the distance between the collecting trolley and the longitudinal push plate device needs to be reduced, the collecting trolley can be moved to a designated position, then the positioning pin 3 is inserted into the positioning hole of the positioning pin sleeve 9 at the corresponding position, so that the positioning pin 3 blocks the collecting trolley, the collecting trolley is clamped between the flat plate and the positioning pin 3, and the rough positioning of the collecting trolley is realized. The positioning mode is simple to operate, easy to implement and low in cost, and contributes to improving the processing efficiency of the opening plate.

As shown in fig. 1 to 3, the base includes a bottom bracket 1 and a bottom support plate 2 horizontally disposed on the bottom bracket 1, a positioning pin sleeve 9 is fixedly disposed on the bottom support plate 2, and a collecting trolley is movably disposed on the bottom support plate 2. The bottom plate 2 is a rectangular flat plate horizontally arranged, the bottom plate 2 is provided with a mounting hole for inserting the positioning pin bush 9, the mounting hole is a round hole arranged on the bottom plate 2, the positioning pin bush 9 is of a circular ring-shaped structure, the positioning hole is a central hole of the positioning pin bush 9, the axis of the positioning hole of the positioning pin bush 9 is a vertical line, the lower end of the positioning pin 3 is inserted into the positioning hole of the positioning pin bush 9, and the upper end of the positioning pin 3 is positioned above the bottom plate 2. The first surface is the top surface of bottom plate 2, and the second surface is the bottom surface of bottom plate 2, and the third surface is the terminal surface on the width direction of bottom plate 2, and the third surface has two. The bottom bracket 1 is positioned below the bottom bracket plate 2, the bottom bracket plate 2 is fixedly connected with the bottom bracket 1, and the bottom bracket plate 2 is positioned between an upper roller 6 and a lower roller 7 which are arranged at two ends of the sliding seat 4. The positioning pin sleeves 9 are arranged in at least one row on the bottom support plate 2, and all the positioning pin sleeves 9 in the same row are sequentially arranged along the length direction of the bottom support plate 2 (namely the length direction of the base) and are distributed at equal intervals.

As shown in fig. 1 to 3, in the present embodiment, two rows of positioning pin sleeves 9 are disposed on the bottom support plate 2, the two rows of positioning pin sleeves 9 are sequentially arranged along the width direction of the bottom support plate 2 (i.e., the width direction of the base), the positioning pin sleeves 9 are made of thick steel plates, the positioning pin sleeves 9 are connected with the bottom support plate 2 by welding, and the collecting cart is positioned by two positioning pins 3.

The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.

Claims

1. Dull and stereotyped collection device is opened to hot rolling coil of strip, its characterized in that: the collecting trolley comprises a base used for placing an opening plate and a collecting trolley arranged on the base and used for positioning the opening plate, wherein the position of the collecting trolley on the base is adjustable.

2. The hot rolled steel coil uncoiling plate collecting device according to claim 1, wherein: the collecting trolley comprises a collecting support movably arranged on the base, a baffle used for positioning the split flat plate and an adjusting mechanism arranged on the collecting support and used for adjusting the position of the baffle.

3. The hot rolled steel coil uncoiling plate collecting device according to claim 2, wherein: the adjusting mechanism comprises an adjusting screw and a guide rod, the adjusting screw is in threaded connection with the collecting support and is connected with the baffle, the guide rod is arranged on the collecting support and is used for guiding the baffle, the guide rod is connected with the baffle, and the guide rod is parallel to the adjusting screw.

4. The hot rolled steel coil uncoiling plate collecting device according to claim 3, wherein: the guide rods are arranged in parallel, and the adjusting screw rod is positioned between the two guide rods.

5. The hot rolled steel coil uncoiling plate collecting device according to any one of claims 2 to 4, wherein: the collecting support comprises a sliding seat, an upper roller which is rotatably arranged on the sliding seat and is contacted with the first surface of the base, and a lower roller which is rotatably arranged on the sliding seat and is contacted with the second surface of the base, wherein the lower roller is positioned below the upper roller.

6. The hot rolled steel coil uncoiling plate collecting device according to claim 5, wherein: the upper idler wheel and the lower idler wheel are both provided with a plurality of upper idler wheels and lower idler wheels which are both distributed at the two opposite ends of the sliding seat, and the axes of the upper idler wheels and the lower idler wheels are parallel.

7. The hot rolled steel coil uncoiling plate collecting device according to claim 5, wherein: the collecting support further comprises a side roller which is rotatably arranged on the sliding seat and is in contact with a third surface of the base, and the third surface is perpendicular to the first surface and the second surface.

8. The hot rolled steel coil uncoiling plate collecting device according to claim 7, wherein: the side rollers are arranged in a plurality and distributed at two opposite ends of the sliding seat.

9. The hot rolled steel coil uncoiling plate collecting device according to any one of claims 1 to 4, wherein: the collecting trolley is characterized in that a positioning pin sleeve is arranged on the base, the positioning pin sleeve is provided with a positioning hole for inserting a positioning pin for positioning the collecting trolley, and the positioning pin sleeve is provided with a plurality of positioning pin sleeves which are sequentially arranged along the length direction of the base.

10. The hot rolled steel coil uncoiling plate collecting device according to claim 9, wherein: the base comprises a bottom support and a bottom support plate horizontally arranged on the bottom support, the positioning holes are formed in the bottom support plate, and the collecting trolley is movably arranged on the bottom support plate.