CN211496171U

CN211496171U - Thin steel sheet unwinding device

Info

Publication number: CN211496171U
Application number: CN201922311924.4U
Authority: CN
Inventors: 郭上游
Original assignee: Jinjiang Yangtian Metal Products Co ltd
Current assignee: Jinjiang Yangtian Metal Products Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-15
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a thin steel sheet unwinding device relates to unwinding device technical field. This sheet steel unwinding device, including the base, the top of base is close to the welding of edge has the pillar, and the inboard of pillar is close to the welding of top and has the roof. This sheet metal unwinding device, the cylinder can drive the briquetting downstream through the lever, make guard plate and sheet metal contact, carry out pneumatic clamping to the sheet metal and handle, the user can rotate the hand wheel, the inserted bar moves out in following the round hole of seting up in the connecting rod, alright take off the guard plate, during the installation, can insert the connecting rod again, make guard plate and briquetting laminating, at the antiport hand wheel, the inserted bar enters into in the connecting rod, realize installation and the dismantlement of being convenient for to the guard plate, rotate rotatory piece, go up roller meeting rebound, alright with insert between roller and the lower roller with the sheet metal, at the rotatory piece of antiport, it is spacing to the sheet metal to go up roller and lower roller, avoid the sheet metal to take place to swing when unreeling.

Description

Thin steel sheet unwinding device

Technical Field

The utility model relates to an unwinding device technical field specifically is a thin steel sheet unwinding device.

Background

Thin steel sheet, a common material, trade universal use such as building, for the transportation of convenient thin steel sheet, can carry out the coiling to thin steel sheet and handle, when using, unwinding device need be used, but, current thin steel sheet unwinding device, when pulling out the thin steel sheet, the thin steel sheet easily takes place to become flexible, generally can press from both sides tight the processing, it is fixed to extrude the thin steel sheet through the guard plate, the guard plate with the contact of thin steel sheet is after wearing and tearing, need dismantle the bolt, just can change, consume time, and simultaneously, unreel the in-process at the thin steel sheet, can take place the swing, influence unwinding device's life, can't satisfy the demand.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a thin steel sheet unwinding device.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a sheet steel unwinding device, includes the base, the top of base is close to the edge welding and has the pillar, the inboard of pillar is close to the top welding and has the roof, the top center department of roof has the cylinder through the bolt fastening, the cylinder passes through jar pole fixedly connected with briquetting, the top of briquetting has the telescopic link through the bolt fastening, and the top of telescopic link passes through the bolt and fixes with the roof, the inboard below that is located the briquetting of pillar has the axostylus axostyle, and another pot head of axostylus axostyle has the limiting plate to the limiting plate passes through the bolt and is fixed with the axostylus axostyle, the.

Preferably, a circular groove has been seted up to one side of briquetting, the briquetting internal rotation is provided with two-way screw thread axle, and the one end of two-way screw thread axle extends to the circular groove in the hand wheel that has welded to the cover is equipped with two carriage release levers, two on the outer wall of two-way screw thread axle the top that lies in two-way screw thread axle in the carriage release lever runs through and is provided with the locating lever, the both ends of locating lever all with the inner wall welding of briquetting.

Preferably, the bottom of briquetting is run through and is provided with two connecting rods, two the bottom welding of connecting rod has the guard plate, and the guard plate is the arch bridge form to the top and the briquetting laminating of guard plate.

Preferably, two round holes are formed in the two connecting rods, four inserting rods are embedded into the four round holes, and the four inserting rods are welded with the two connecting rods respectively.

Preferably, spacing subassembly contains two stands, two the corresponding side of stand is rotated through the pivot and is provided with down the roller, two movable groove has been seted up to the corresponding side position of stand in the top of roller down, and two movable groove sliding fit are equipped with two sliders.

Preferably, the top of one of the columns is rotatably provided with a one-way threaded shaft, the one-way threaded shaft penetrates through one of the sliding blocks respectively, the top of the one-way threaded shaft is welded with a rotating block, and the corresponding sides of the two sliding blocks are rotatably provided with an upper roller through shaft pins.

The utility model provides a sheet steel unwinding device. The method has the following beneficial effects:

(1) this thin steel sheet unwinding device, the cylinder can drive the briquetting downstream through the lever, make guard plate and thin steel sheet contact, carry out pneumatic clamping to the thin steel sheet and handle, the user can rotate the hand wheel, make two-way threaded shaft take place the rotation, two movable rods keep away from mutually, the inserted bar moves out in the round hole of seting up in the connecting rod, alright take off the guard plate, during the installation, can insert the connecting rod again, make guard plate and briquetting laminating, at the antiport hand wheel, make two-way threaded shaft antiport, two movable rods are close to mutually, make the inserted bar enter into in the connecting rod, realize the installation and the dismantlement of being convenient for to the guard plate.

(2) This thin steel sheet unwinding device, when using, can rotate rotatory piece for one-way threaded shaft drives slider rebound, goes up the roller can the rebound, alright with insert the thin steel sheet between roller and the lower roller, at the rotatory piece of antiport for go up the roller rebound, go up the roller and carry on spacingly with the lower roller to the thin steel sheet, avoid the thin steel sheet to take place to swing when unreeling, influence unwinding device's life.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a partial side view of the present invention;

FIG. 3 is a schematic view of the inside of the pressing block of the present invention;

fig. 4 is a schematic view of the protection assembly of the present invention.

In the figure: 1. a base; 2. a pillar; 3. a cylinder; 4. a limiting component; 401. a column; 402. a lower roller; 403. a one-way threaded shaft; 404. a slider; 405. rotating the block; 406. a roller is arranged; 5. a shaft lever; 6. a top plate; 7. a telescopic rod; 8. briquetting; 801. a circular groove; 9. a limiting plate; 10. a protection plate; 11. a connecting rod; 12. inserting a rod; 13. a travel bar; 14. positioning a rod; 15. a hand wheel; 16. a bidirectional threaded shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a thin steel sheet unreeling device comprises a base 1, a support column 2 is welded at the top of the base 1 close to the edge, a top plate 6 is welded at the inner side of the support column 2 close to the top, a cylinder 3 is fixed at the center of the top plate 6 through a bolt, a pressing block 8 is driven to move downwards through the arranged cylinder 3, pneumatic clamping of the thin steel sheet is achieved, the cylinder 3 is fixedly connected with a pressing block 8 through a cylinder rod, a telescopic rod 7 is fixed at the top of the pressing block 8 through a bolt, the telescopic rod 7 is formed by sleeving a thick rod and a thin rod and is similar to an umbrella rib, the top of the telescopic rod 7 is fixed with the top plate 6 through a bolt, a shaft rod 5 is welded at the inner side of the support column 2 below the pressing block 8, a limiting plate 9 is sleeved at the other end of the shaft rod 5, the limiting plate 9 is fixed with the shaft rod 5, the top of the base 1 is welded with a limiting component 4 at one side of the pillar 2.

A designer arranges a circular groove 801 on one side of a pressing block 8, a bidirectional threaded shaft 16 is rotationally arranged in the pressing block 8, one end of the bidirectional threaded shaft 16 extends into the circular groove 801 and is welded with a hand wheel 15, two moving rods 13 are sleeved on the outer wall of the bidirectional threaded shaft 16, a positioning rod 14 is arranged in the two moving rods 13 and is positioned above the bidirectional threaded shaft 16 in a penetrating way, two ends of the positioning rod 14 are welded with the inner wall of the pressing block 8, two connecting rods 11 are arranged at the bottom of the pressing block 8 in a penetrating way, a protection plate 10 is welded at the bottom of the two connecting rods 11, the protection plate 10 is in an arch bridge shape, the top of the protection plate 10 is attached to the pressing block 8, two circular holes are arranged in the two connecting rods 11, four inserting rods 12 are embedded in the four circular holes, the four inserting rods 12 are respectively welded with the two connecting rods 11, a, the two moving rods 13 are far away from each other, the inserted rod 12 is moved out of a round hole formed in the connecting rod 11, the protection plate 10 can be taken down, when in installation, the connecting rod 11 can be inserted again, the protection plate 10 is attached to the pressing block 8, the hand wheel 15 is rotated in the reverse direction, the two-way threaded shaft 16 is rotated in the reverse direction, the two moving rods 13 are close to each other, the inserted rod 12 enters the connecting rod 11, the protection plate 10 is convenient to install and detach, the limiting component 4 comprises two upright posts 401, the corresponding sides of the two upright posts 401 are rotatably provided with the lower roller 402 through shaft pins, the corresponding sides of the two upright posts 401 are positioned above the lower roller 402 and are provided with two movable grooves, the two sliding blocks 404 are embedded in the two movable grooves in a sliding mode, the top of one upright post 401 is rotatably provided with a one-way threaded shaft 403, the one-way threaded shaft 403 penetrates through one sliding block 404 respectively, and the welding of one-way threaded shaft 403 has rotatory piece 405, the corresponding side of two sliders 404 rotates through the pivot and is provided with roller 406, when using, can rotate rotatory piece 405, make one-way threaded shaft 403 drive slider 404 rebound, go up roller 406 can rebound, alright insert between roller 406 and lower roller 402 with thin steel sheet, at the rotatory piece 405 of antiport, make go up roller 406 rebound, go up roller 406 and lower roller 402 carry on spacingly to thin steel sheet, avoid thin steel sheet to take place to swing when unreeling, influence unwinding device's life.

When the pneumatic clamping device is used, a user can open the air cylinder 3, the air cylinder 3 drives the pressing block 8 to move downwards through the cylinder shaft, the protection plate 10 arranged at the bottom of the pressing block 8 is used for pneumatically clamping a steel coil, when the protection plate 10 is worn, and needs to be replaced, the user can rotate the hand wheel 15 to enable the bidirectional threaded shaft 16 to rotate and drive the two moving rods 13 to be away from each other, along with the movement of the moving rods 13, the inserting rod 12 can be moved out of the connecting rod 11, so that the connecting rod 11 can be pulled out of the pressing block 8, namely, the protection plate 10 is detached, during installation, the connecting rod 11 is inserted into the pressing block 8 again to enable the protection plate 10 to be attached to the bottom of the pressing block 8, the hand wheel 15 is rotated reversely, the bidirectional threaded shaft 16 drives the two moving rods 13 to be close to each other, the inserting rod 12 can be inserted into a round hole formed in the connecting rod 11, the installation of the, the sliding block 404 is driven to move upwards, the upper roller 406 moves upwards, the thin steel sheet can be inserted between the upper roller 406 and the lower roller 402, the rotating block 405 rotates reversely, the upper roller 406 moves downwards, the thin steel sheet is limited through the upper roller 406 and the lower roller 402, and swinging is avoided when the thin steel sheet is unreeled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sheet steel unwinding device, includes base (1), its characterized in that: the welding of edge is close to at the top of base (1) has pillar (2), the inboard of pillar (2) is close to the welding of top and has roof (6), the top center department of roof (6) has cylinder (3) through the bolt fastening, cylinder (3) have briquetting (8) through jar pole fixedly connected with, the top of briquetting (8) has telescopic link (7) through the bolt fastening, and the top of telescopic link (7) is fixed through bolt and roof (6), the inboard below welding that is located briquetting (8) of pillar (2) has axostylus axostyle (5), and another pot head of axostylus axostyle (5) is equipped with limiting plate (9) to limiting plate (9) are fixed with axostylus axostyle (5) through the bolt, the welding of one side that the top of base (1) is located pillar (2) has.

2. The sheet steel unwinding device of claim 1, wherein: circular slot (801) have been seted up to one side of briquetting (8), briquetting (8) internal rotation is provided with two-way screw shaft (16), and the one end of two-way screw shaft (16) extends to and has welded hand wheel (15) in circular slot (801) to the cover is equipped with two carriage release levers (13) on the outer wall of two-way screw shaft (16), two the top that is located two-way screw shaft (16) in carriage release lever (13) is run through and is provided with locating lever (14), the both ends of locating lever (14) all with the inner wall welding of briquetting (8).

3. The sheet steel unwinding device of claim 2, wherein: the bottom of briquetting (8) is run through and is provided with two connecting rods (11), two the bottom welding of connecting rod (11) has guard plate (10), and guard plate (10) are the arch bridge form to the top and the briquetting (8) laminating of guard plate (10).

4. The sheet steel unwinding device of claim 3, wherein: two round holes are formed in the connecting rods (11), four inserting rods (12) are embedded into the four round holes, and the four inserting rods (12) are welded with the two connecting rods (11) respectively.

5. The sheet steel unwinding device of claim 1, wherein: spacing subassembly (4) contain two stand (401), two the side that corresponds of stand (401) is rotated through the pivot and is provided with down roller (402), two the side that corresponds of stand (401) is located the top of roller (402) down and has been seted up two movable grooves, and two movable grooves sliding fit are equipped with two slider (404).

6. The thin steel sheet unwinding device of claim 5, wherein: the top of one of the upright posts (401) is rotatably provided with a one-way threaded shaft (403), the one-way threaded shaft (403) penetrates through one of the sliding blocks (404), the top of the one-way threaded shaft (403) is welded with a rotating block (405), and the corresponding sides of the two sliding blocks (404) are rotatably provided with upper rollers (406) through shaft pins.