CN215543831U

CN215543831U - High-efficient decoiler

Info

Publication number: CN215543831U
Application number: CN202121399954.6U
Authority: CN
Inventors: 刘晓飞
Original assignee: Tianjin Runkai Electric Technology Co ltd
Current assignee: Tianjin Runkai Electric Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-18
Anticipated expiration: 2031-06-23

Abstract

The utility model provides an uncoiler, and particularly relates to an efficient uncoiler. Including the base case and install the movable plate directly over the base case, the fixed control box that is equipped with in upper surface one side of movable plate, a control box lateral wall is equipped with the bull stick through the bearing rotation, bull stick opposite side fixedly connected with mounting bracket, one side fixedly connected with disc that the mounting bracket is close to the control box, first through-hole has been seted up in the disc, first through-hole inner wall and bull stick outer wall fixed connection, a lateral wall that the disc is close to the control box is equipped with first plane screw thread, the disc has chucking mechanism through first plane threaded connection, one side fixedly connected with stop gear that the disc was kept away from to chucking mechanism, one side of keeping away from the bull stick of control box has set firmly actuating mechanism. The utility model can improve the working efficiency of workers.

Description

High-efficient decoiler

Technical Field

The utility model provides an uncoiler, and particularly relates to an efficient uncoiler.

Background

The uncoiler is special equipment for leveling metal plates, and is used for forming uncoiling, leveling and shearing production lines and other plate product production lines by leveling line steel plates and uneven plates according to related configurations. The traditional uncoiler is not used for limiting the band steel, so that the band steel cannot be kept horizontal due to the fact that the band steel is suddenly loosened when the band steel is coiled and opened, normal operation is affected, working efficiency is reduced, and the general uncoiler does not have a damping function when in operation. The utility model thus provides an efficient unwinder that effectively solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficiency uncoiler for solving the problems, which is relatively practical and can improve the working efficiency of workers.

The technical scheme adopted by the utility model is as follows: a high-efficiency uncoiler comprises a base box and a movable plate arranged right above the base box, wherein vertical support columns penetrate through four corners of the top wall of the base box in a movable mode, the top ends of the support columns extend to the upper portion of the base box and are connected with the bottom end of the movable plate, first springs are sleeved on the support columns and located between the base box and the movable plate, the bottom ends of the support columns extend to an inner cavity of the base box and are fixedly connected with a same lifting plate, damping blocks are connected to two sides of the inner bottom wall of the base box in a sliding mode, second springs are connected between the inner side walls of two sides of the base box and the two damping blocks respectively, connecting rods which are obliquely arranged are hinged to two sides of the bottom wall of the lifting plate, the bottom ends of the connecting rods are hinged to the top ends of the two damping blocks respectively, a control box is fixedly arranged on one side of the upper surface of the movable plate, and a rotating rod is arranged on one side wall of the control box in a rotating mode through a bearing, the utility model discloses a quick-witted control box, including bull stick opposite side fixedly connected with mounting bracket, the mounting bracket is close to one side fixedly connected with disc of control box, first through-hole has been seted up in the disc, first through-hole inner wall and bull stick outer wall fixed connection, a lateral wall that the disc is close to the control box is equipped with first plane screw thread, the disc has chucking mechanism through first plane threaded connection, chucking mechanism keeps away from one side fixedly connected with stop gear of disc, one side of keeping away from the bull stick of control box has set firmly actuating mechanism.

And two ends of the first spring are respectively and fixedly connected with the top wall of the base box and the bottom wall of the movable plate.

The base box is characterized in that a sliding groove is formed in the bottom wall of the base box along the length direction, sliding rods are arranged in the sliding groove in a sliding mode, the damping blocks are fixed to the top ends of the two sliding rods respectively, a fixing rod is fixedly connected between the inner side walls of the two sides of the base box, the damping blocks are slidably arranged on the outer ring of the fixing rod in a sleeved mode, and the second spring sleeve is arranged on the outer ring of the fixing rod in a sleeved mode.

Four corners of the bottom surface of the base box are provided with universal wheels with locking mechanisms.

The clamping mechanism comprises two sliding blocks and two U-shaped rods, wherein second plane threads are arranged on one side of each sliding block and are respectively in threaded connection with the corresponding disc through first plane threads, one end rod wall of each U-shaped rod is respectively and fixedly connected with an arc-shaped clamping block through the corresponding sliding block and the other end rod wall, and a plurality of universal balls are arranged on the inner wall of each arc-shaped clamping block in a rotating mode.

Stop gear includes two connecting plates, two gag lever posts and four third springs, the connecting plate sets firmly respectively in one side that the disc was kept away from to the slider that corresponds, spacing hole has all been seted up to both sides around the connecting plate, the gag lever post cup joints with two connecting plate activities through the spacing hole that correspond respectively, all fixed stopper that is provided with on the gag lever post pole wall, the third spring cup joints respectively with the pole wall activity of the gag lever post that corresponds and the tip respectively with connecting plate and stopper fixed connection that correspond.

Actuating mechanism includes mounting panel, lead screw and four connecting rods, the lead screw passes through the bearing and is connected with a lateral wall rotation that the bull stick was kept away from to the control box, the inside threaded hole of mounting panel and with lead screw threaded connection, the connecting rod is fixed to be set up in one side that the mounting panel is close to the control box, four second through-holes have been seted up respectively to two curb plates about the control box, the connecting rod activity respectively runs through the second through-hole that corresponds and to the control box opposite side extend and respectively with the tip fixed connection of the gag lever post that corresponds.

And one end of the screw rod, which is far away from the control box, is fixedly connected with a crank.

The utility model has the beneficial effects that:

the utility model has simple integral structure, when in use, the mounting rack drives the disc to rotate when rotating, the disc is connected with the two slide blocks through the first plane thread and the two second plane threads and drives the two slide blocks to move oppositely while rotating, the two slide blocks respectively drive the corresponding U-shaped rods to move oppositely, the two U-shaped rods respectively drive the corresponding arc-shaped fixture blocks to move oppositely and clamp the strip steel, the two arc-shaped fixture blocks continue to move oppositely while releasing the strip steel, the state of clamping with the strip steel is always kept, after the strip steel is released, the crank is rotated to drive the lead screw to rotate, the lead screw drives the mounting plate to move in a direction far away from the disc, the mounting plate drives the four connecting rods to move in a direction far away from the disc, the four connecting rods simultaneously drive the two connecting plates to move in a direction far away from the disc, and the two connecting plates respectively drive the corresponding slide blocks to move in a direction far away from the disc, the two sliding blocks are separated from the disc and are separated from each other through the elasticity of the third spring after being separated, so that the next use is convenient, the working efficiency can be improved, the uncoiler can generate vibration during the working process, the moving plate and the lifting plate can be lifted continuously, the first spring can be extended continuously, the lifting plate can be lifted continuously, the top ends of the two connecting rods can be lifted continuously at the same time, the bottom ends of the two connecting rods drive the two shock absorption blocks to continuously approach to each other and move away from each other, the two second springs can be continuously stretched and contracted, the first spring and the second spring can be continuously stretched and quickly tend to return under the action of the elastic potential energy of the first spring and the second spring, the movable plate can quickly tend to return, so that the vibration of the uncoiler can be effectively reduced, and the possibility of damage of mechanical parts due to long-term vibration is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a high-efficiency uncoiler of the utility model.

Fig. 2 is a schematic side view of the high-efficiency uncoiler of the utility model at the connecting plate.

Fig. 3 is a partially enlarged schematic view of a position limiting mechanism of the high-efficiency uncoiler.

(1, base box; 2, moving plate; 3, support column; 4, first spring; 5, lifting plate; 6, shock-absorbing block; 7, second spring; 8, connecting rod; 9, control box; 10, rotating rod; 11, mounting rack; 12, disc; 13, clamping mechanism; 13.1, sliding block; 13.2, U-shaped rod; 14, limiting mechanism; 14.1, connecting plate; 14.2, limiting rod; 14.3, third spring; 15, driving mechanism; 15.1, mounting plate; 15.2, screw rod; 15.3, connecting rod; 16, universal wheel; 17, arc-shaped clamping block; 18, universal ball; 19, limiting block; 20, crank)

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

A high-efficiency uncoiler comprises a base box 1 and a movable plate 2 arranged right above the base box 1, wherein vertical support columns 3 penetrate through four corners of the top wall of the base box 1 in a movable mode, the top ends of the support columns 3 extend to the upper side of the base box 1 and are connected with the bottom end of the movable plate 2, first springs 4 are sleeved on the support columns 3 and located between the base box 1 and the movable plate 2, the bottom ends of the support columns 3 extend to an inner cavity of the base box 1 and are fixedly connected with a lifting plate 5, two sides of the bottom wall in the base box 1 are connected with damping blocks 6 in a sliding mode, second springs 7 are connected between the inner side walls of two sides of the base box 1 and the two damping blocks 6 respectively, connecting rods 8 which are arranged in an inclined mode are hinged to two sides of the bottom wall of the lifting plate 5, the bottom ends of the connecting rods 8 are hinged to the top ends of the two damping blocks 6 respectively, a control box 9 is fixedly arranged on one side of the upper surface of the movable plate 2, 9 a lateral wall of control box rotates through the bearing and is equipped with

bull stick

10, 10 opposite side fixedly connected with mounting bracket 11 of bull stick, one side fixedly connected with disc 12 that mounting bracket 11 is close to control box 9, first through-hole has been seted up in the disc 12, first through-hole inner wall and 10 outer wall fixed connection of bull stick, a lateral wall that disc 12 is close to control box 9 is equipped with first plane screw thread, disc 12 has chucking mechanism 13 through first plane threaded connection, chucking mechanism 13 keeps away from one side fixedly connected with stop gear 14 of disc 12, one side of keeping away from bull stick 10 of control box 9 has set firmly actuating mechanism 15.

In the utility model, two ends of the first spring 4 are respectively and fixedly connected with the top wall of the base box 1 and the bottom wall of the movable plate 2.

According to the utility model, a sliding groove is formed in the bottom wall of the base box 1 along the length direction, sliding rods are arranged in the sliding groove in a sliding manner, the damping blocks 6 are respectively fixed at the top ends of the two sliding rods, a fixed rod is fixedly connected between the inner side walls of the two sides of the base box 1, the damping blocks 6 are slidably sleeved on the outer ring of the fixed rod, and the second spring 7 is sleeved on the outer ring of the fixed rod.

In the utility model, universal wheels 16 with locking mechanisms are arranged at four corners of the bottom surface of the base box 1.

The clamping mechanism 13 comprises two sliding blocks 13.1 and two U-shaped rods 13.2, wherein second plane threads are arranged on one side of each sliding block 13.1 and are respectively in threaded connection with the disc 12 through first plane threads, rod walls at one ends of the U-shaped rods 13.2 are respectively and fixedly connected with the corresponding sliding blocks 13.1, rod walls at the other ends of the U-shaped rods are respectively and fixedly connected with arc-shaped clamping blocks 17, and a plurality of universal balls 18 are rotatably arranged on the inner walls of the arc-shaped clamping blocks 17.

The limiting mechanism 14 comprises two connecting plates 14.1, two limiting rods 14.2 and four third springs 14.3, the connecting plates 14.1 are respectively and fixedly arranged on one sides of the corresponding sliding blocks 13.1, which are far away from the disc 12, limiting holes are respectively formed in the front side and the rear side of each connecting plate 14.1, the limiting rods 14.2 are respectively and movably sleeved with the two connecting plates 14.1 through the corresponding limiting holes, limiting blocks 19 are respectively and fixedly arranged on the rod walls of the limiting rods 14.2, and the third springs 14.3 are respectively and movably sleeved with the rod walls of the corresponding limiting rods 14.2, and the end parts of the third springs are respectively and fixedly connected with the corresponding connecting plates 14.1 and the limiting blocks 19.

The driving mechanism 15 comprises a mounting plate 15.1, a screw rod 15.2 and four connecting rods 15.3, the screw rod 15.2 is rotatably connected with one side wall of the control box 9 far away from the rotating rod 10 through a bearing, a threaded hole is formed in the mounting plate 15.1 and is in threaded connection with the screw rod 15.2, the connecting rods 15.3 are fixedly arranged on one side of the mounting plate 15.1 close to the control box 9, four second through holes are respectively formed in the left side plate and the right side plate of the control box 9, and the connecting rods 15.3 respectively movably penetrate through the corresponding second through holes and extend towards the other side of the control box 9 and are respectively fixedly connected with the end portions of the corresponding limiting rods 14.2.

In the utility model, one end of the screw rod 15.2 far away from the control box 9 is fixedly connected with a crank 20.

The utility model has simple integral structure, when in use, when the mounting rack 11 rotates, the disk 12 is driven to rotate, the disk 12 rotates and is connected with the two sliding blocks 13.1 through the first plane thread and the two second plane threads and drives the two sliding blocks 13.1 to move oppositely, the two sliding blocks 13.1 respectively drive the corresponding U-shaped rods 13.2 to move oppositely, the two U-shaped rods 13.2 respectively drive the corresponding arc-shaped clamping blocks 17 to move oppositely and clamp the strip steel, when the strip steel is released, the two arc-shaped clamping blocks 17 continue to move oppositely and always keep the state of clamping with the strip steel, after the strip steel is released, the crank 20 is rotated, the crank 20 drives the screw rod 15.2 to rotate, the screw rod 15.2 drives the mounting plate 15.1 to move in the direction far away from the disk 12, the mounting plate 15.1 drives the four connecting rods 8 to move in the direction far away from the disk 12, the four connecting rods 8 simultaneously drive the two connecting plates 15.1 to move in the direction far away from the disk 12, the two connecting plates 15.1 respectively drive the corresponding sliding blocks 13.1 to move in the direction away from the disc 12, so that the two sliding blocks 12 are separated from the disc 13.1, and are separated from each other by the elasticity of the third springs 14.3 after separation, thereby facilitating next use and improving the working efficiency, the uncoiler generates vibration in the working process, namely, the moving plate 2 and the lifting plate 5 can be continuously lifted, namely, the first spring 4 can be continuously stretched and contracted, the lifting plate 5 can be continuously lifted and simultaneously can be continuously lifted at the top ends of the two connecting rods 8, namely, the bottom ends of the two connecting rods 8 can drive the two shock absorption blocks 6 to be continuously close to each other and be away from each other, namely, the two second springs 7 can be continuously stretched and contracted, through the elastic potential energy action of the first spring 4 and the second spring 7, the first spring 4 and the second spring 7 can be continuously stretched and quickly return, namely, the moving plate 2 can be quickly returned, the vibration of the uncoiler can be effectively reduced, and the possibility of damage of mechanical parts due to long-term vibration is reduced. In a whole view, the efficient uncoiler is convenient to use and meets the requirements of users.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. An efficient uncoiler is characterized in that: the movable support comprises a base box (1) and a movable plate (2) arranged right above the base box (1), wherein vertical support columns (3) penetrate through four corners of the top wall of the base box (1) movably, the top ends of the support columns (3) extend to the upper side of the base box (1) and are connected with the bottom end of the movable plate (2), first springs (4) are sleeved on the support columns (3) and positioned between the base box (1) and the movable plate (2), the bottom ends of the support columns (3) extend to an inner cavity of the base box (1) and are fixedly connected with a same lifting plate (5), damping blocks (6) are connected to two sides of the inner bottom wall of the base box (1) in a sliding mode, second springs (7) are connected between the inner side walls of two sides of the base box (1) and the two damping blocks (6) respectively, and connecting rods (8) arranged in an inclined mode are hinged to two sides of the bottom wall of the lifting plate (5), the bottom ends of the connecting rods (8) are respectively hinged at the top ends of the two shock absorption blocks (6), a control box (9) is fixedly arranged on one side of the upper surface of the moving plate (2), a rotating rod (10) is rotatably arranged on one side wall of the control box (9) through a bearing, the other side of the rotating rod (10) is fixedly connected with a mounting rack (11), one side of the mounting rack (11) close to the control box (9) is fixedly connected with a disc (12), a first through hole is arranged in the disc (12), the inner wall of the first through hole is fixedly connected with the outer wall of the rotating rod (10), a first plane thread is arranged on one side wall of the disc (12) close to the control box (9), the disc (12) is connected with a clamping mechanism (13) through a first plane thread, one side of the clamping mechanism (13) far away from the disc (12) is fixedly connected with a limiting mechanism (14), and a driving mechanism (15) is fixedly arranged on one side of the control box (9) far away from the rotating rod (10).

2. The high-efficiency uncoiler according to claim 1, wherein two ends of the first spring (4) are fixedly connected with the top wall of the base box (1) and the bottom wall of the moving plate (2) respectively.

3. The efficient uncoiler according to claim 1, wherein a sliding groove is formed in the bottom wall of the base box (1) along the length direction, sliding rods are arranged in the sliding groove in a sliding mode, the damping blocks (6) are respectively fixed to the top ends of the two sliding rods, a fixing rod is fixedly connected between the inner side walls of the two sides of the base box (1), the damping blocks (6) are slidably sleeved on the outer ring of the fixing rod, and the second springs (7) are sleeved on the outer ring of the fixing rod.

4. The high-efficiency uncoiler according to claim 1, wherein universal wheels (16) with locking mechanisms are arranged at four corners of the bottom surface of the base box (1).

5. The high-efficiency uncoiler according to claim 1, wherein the clamping mechanism (13) comprises two sliding blocks (13.1) and two U-shaped rods (13.2), one side of each sliding block (13.1) is provided with a second plane thread and is in threaded connection with the disc (12) through a first plane thread, one end rod wall of each U-shaped rod (13.2) is fixedly connected with the corresponding sliding block (13.1), the other end rod wall of each U-shaped rod is fixedly connected with an arc-shaped clamping block (17), and the inner wall of each arc-shaped clamping block (17) is rotatably provided with a plurality of universal balls (18).

6. The efficient uncoiler according to claim 1, wherein the limiting mechanism (14) comprises two connecting plates (14.1), two limiting rods (14.2) and four third springs (14.3), the connecting plates (14.1) are respectively and fixedly arranged on one sides, away from the disc (12), of the corresponding sliding blocks (13.1), limiting holes are respectively formed in the front side and the rear side of each connecting plate (14.1), the limiting rods (14.2) are respectively movably sleeved with the two connecting plates (14.1) through the corresponding limiting holes, limiting blocks (19) are respectively and fixedly arranged on the rod walls of the limiting rods (14.2), the third springs (14.3) are respectively and movably sleeved with the rod walls of the corresponding limiting rods (14.2), and the end parts of the third springs are respectively and fixedly connected with the corresponding connecting plates (14.1) and the limiting blocks (19).

7. The efficient uncoiler according to claim 1, wherein the driving mechanism (15) comprises a mounting plate (15.1), a screw rod (15.2) and four connecting rods (15.3), the screw rod (15.2) is rotatably connected with one side wall, away from the rotating rod (10), of the control box (9) through a bearing, a threaded hole is formed in the mounting plate (15.1) and is in threaded connection with the screw rod (15.2), the connecting rods (15.3) are fixedly arranged on one side, close to the control box (9), of the mounting plate (15.1), the left side plate and the right side plate of the control box (9) are respectively provided with four second through holes, and the connecting rods (15.3) respectively movably penetrate through the corresponding second through holes, extend towards the other side of the control box (9) and are respectively and fixedly connected with the end portions of the corresponding limiting rods (14.2).

8. The high-efficiency uncoiler according to claim 7, wherein a crank (20) is fixedly connected to one end of the screw rod (15.2) far away from the control box (9).