CN106429655A - Steel strip collecting and releasing device safe in use - Google Patents

Abstract

The invention discloses a steel strip retracting and unwinding device with safe use, and relates to the technical field of steel strip unwinding. The safe steel belt retracting device includes a base, a controller is fixedly installed on the front surface of the base, support legs are fixedly installed on the bottom of the base, and support plates are installed on the top of the base in sequence from left to right , a power box, a support rod and a brake box, a bearing seat is fixedly installed on one side of the support plate, and a rotating shaft suitable for the bearing seat is installed in the bearing seat. The safe use of the steel belt retracting device, through the setting of the power box and the brake box, enables the steel belt to be well controlled by the brake motor and the pressure bar in the retracting device, and can effectively avoid the reverse rotation of the retracting roller , which effectively improves the stability of the take-up and take-up rollers, facilitates people's use, avoids the wear of the steel belt, and makes production safer.

Description

A safe steel belt retracting device

technical field

The invention relates to the technical field of steel strip unwinding, in particular to a safe steel strip retracting and unwinding device.

Background technique

Steel belt refers to the conveyor belt made of carbon steel as the traction and carrying member of the belt conveyor, and can also be used to bundle goods. It is a kind of steel belt that various steel rolling enterprises need to meet the industrial production of various metal or mechanical products in different industrial sectors. A narrow and long steel plate produced.

Steel strip is a steel with large output, wide application and many varieties. It can be divided into hot-rolled steel strip and cold-rolled steel strip according to the processing method, thin steel strip and thick steel strip according to thickness, and wide steel strip and narrow steel strip according to width. Steel strips, narrow steel strips are further divided into direct rolling narrow steel strips and longitudinally cut narrow steel strips from wide steel strips. According to the surface state, they are divided into original rolled surface and coated surface steel strips, and according to their uses, they are divided into general-purpose and special-purpose steel strips. .

In the process of using the steel belt, the steel belt needs to be retracted, but the steel belt will have toughness. However, the traditional steel belt retracting device cannot control the retracting and retracting speed well during the retracting and retracting process of the steel strip. The reverse rotation of the steel belt will not only lead to the loosening and confusion of the steel belt, but also cause the pulling between the steel belts, wear the surface of the steel belt, and seriously cause the steel belt to hurt the staff, seriously affecting people's health. Work.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides a safe steel strip retracting and unwinding device, which solves the problem that good control cannot be obtained during the steel strip retracting and unwinding process.

(2) Technical solution

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a safe steel belt retracting device, including a base, a controller is fixedly installed on the front surface of the base, and a support leg is fixedly installed on the bottom of the base , the top of the base is sequentially installed with a support plate, a power box, a support rod and a brake box from left to right, and a bearing seat is fixedly installed on one side of the support plate, and a bearing seat corresponding to the bearing seat is installed in the bearing seat Adapted rotating shaft, the end of the rotating shaft away from the bearing seat passes through the power box and the brake box in turn and extends to the inside of the brake box, the surface of the rotating shaft is fixedly installed with a retractable roller between the bearing seat and the power box , both sides of the power box are inlaid with first bearings, the bottom of the inner wall of the power box is fixedly installed with a motor, the output shaft of the motor is fixedly installed with a belt pulley, and a belt is installed on the belt pulley, so On the surface of the rotating shaft and located inside the power box, a pulley and a reduction disc are installed sequentially from left to right. The end of the belt away from the pulley is connected to the pulley for transmission. The inside of the power box and located above the rotating shaft are fixedly installed with a partition plate, the top of the power box is equipped with a pressure rod, the bottom of the pressure rod passes through the power box and the partition in turn and extends to the bottom of the partition, and one end of the pressure rod is fixedly installed under the partition with a The deceleration disc matched with the deceleration plate, the top of the partition and the position corresponding to the pressure rod are fixedly installed with the limit ring that is suitable for the pressure rod, and the surface of the pressure rod is located at the top of the inner wall of the power box and the limit ring. A fixed ring is fixedly installed between the tops of the rings, a supporting spring is arranged on the surface of the pressure bar and is located between the limit ring and the fixed ring, and a second Bearing, one end of the rotating shaft is fixedly installed with a connecting disc inside the brake box, and the other side of the inner wall of the brake box is fixed with an automatic telescopic rod, and the end of the automatic telescopic rod far away from the inner wall of the brake box is fixed A brake motor is installed, and the controller is electrically connected with the motor, the automatic expansion rod and the brake motor respectively.

Preferably, slide rails are fixedly installed on the bottom of the inner wall of the brake box, limit blocks are fixedly installed on both sides of the slide rails, pads are fixedly installed on the bottom of the brake motor, and the bottom of the pads are fixed A moving bar is installed, and the bottom of the moving bar is movably connected with a pulley matched with the slide rail.

Preferably, the top of the support rod is fixedly installed with a sleeve matching the rotating shaft.

Preferably, one end of the pressing rod is fixedly installed on the outside of the power box to press the ball.

Preferably, the side of the connection plate away from the rotating shaft is fixedly installed with a brake gear matching the brake motor.

(3) Beneficial effects

The invention provides a safe steel belt retracting device. Has the following beneficial effects:

(1) The safe steel belt retracting device, through the setting of the power box and the brake box, enables the steel belt to be well controlled by the brake motor and the pressure bar in the retracting device, and can effectively avoid retracting and unwinding. The reverse rotation of the roller effectively improves the stability of the retractable roller, facilitates the use of people, avoids the wear of the steel belt, and also makes the production safer.

(2) The use of safe steel belt retracting device, through the setting of slide rails, moving rods and pulleys, makes the movement of the brake motor more convenient, effectively improves the working stability of the retracting device, and prolongs the retracting period. life of the device.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of power box of the present invention;

Fig. 3 is a structural schematic diagram of the brake box of the present invention.

In the figure: 1 base, 2 controller, 3 support leg, 4 support plate, 5 power box, 6 support rod, 7 brake box, 8 bearing seat, 9 rotating shaft, 10 retractable roller, 11 first bearing, 12 motor , 13 belt pulleys, 14 belts, 15 pulleys, 16 deceleration discs, 17 partitions, 18 pressure rods, 19 deceleration plates, 20 limit rings, 21 fixed rings, 22 support springs, 23 second bearings, 24 connection plates, 25 Automatic telescopic rod, 26 brake motor, 27 slide rail, 28 limit block, 29 pad, 30 moving rod, 31 pulley, 32 pressing ball, 33 brake gear, 34 sleeve.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-3, the present invention provides a technical solution: a safe steel belt retracting device, including a base 1, a controller 2 is fixedly installed on the front surface of the base 1, and a support is fixedly installed on the bottom of the base 1 The legs 3, the top of the base 1 are sequentially installed with a support plate 4, a power box 5, a support rod 6 and a brake box 7 from left to right, and the top of the support rod 6 is fixedly installed with a sleeve 34 that is compatible with the rotating shaft 9, The sleeve 34 has the function of fixing and supporting the rotating shaft 9, so that the rotating shaft 9 is more stable in the process of rotation. A bearing seat 8 is fixedly installed on one side of the support plate 4, and a bearing seat 8 that is compatible with the bearing seat 8 is installed in the bearing seat 8. The rotating shaft 9, the end of the rotating shaft 9 away from the bearing seat 8 runs through the power box 5 and the brake box 7 in turn and extends to the inside of the brake box 7, the surface of the rotating shaft 9 is fixedly installed between the bearing seat 8 and the power box 5 Unwinding roller 10, retracting roller 10 has the effect of accommodating the steel strip, so that the steel strip can be well fixed. Both sides of the power box 5 are inlaid with first bearings 11, and the first bearing 11 can reduce the friction in the rotation process of the rotating shaft 9. Resistance, motor 12 is fixedly installed on the inner wall bottom of power box 5, belt pulley 13 is fixedly installed on the output shaft of motor 12, belt 14 is installed on belt pulley 13, the surface of rotating shaft 9 and is positioned at the inside of power box 5 from left to Belt pulley 15 and deceleration disc 16 are installed in turn on the right, belt 14 is away from an end of belt pulley 13 and belt pulley 15 transmission is connected, the inside of power box 5 and is positioned at the top of rotating shaft 9 and is fixedly installed with dividing plate 17, and the top of power box 5 is installed with Depression bar 18, one end of depression bar 18 is positioned at the outside of power box 5 and is fixedly installed pressing ball 32, and pressing ball 32 can effectively reduce the pressure to staff's hand, has avoided the injury to staff, the bottom of depression bar 18 It runs through the power box 5 and the partition 17 in turn and extends to the bottom of the partition 17. One end of the pressure rod 18 is fixedly installed below the partition 17 with a speed reducer 19 that is compatible with the speed reduction disc 16. The top of the partition 17 And the position corresponding to the pressure rod 18 is fixedly installed with the limit ring 20 that is compatible with the pressure rod 18, and the surface of the pressure rod 18 is fixedly installed with a fixed ring 21 between the top of the inner wall of the power box 5 and the top of the limit ring 20 , the surface of the pressure rod 18 is located between the limit ring 20 and the fixed ring 21 and is surrounded by a support spring 22. The support spring 22 can lift the deceleration disc 19 away from the deceleration disc 16, effectively prolonging the life of the deceleration disc 19 One side of the brake box 7 is inlaid with a second bearing 23 corresponding to the position of the rotating shaft 9, and one end of the rotating shaft 9 is fixedly installed inside the brake box 7 with a connecting plate 24, and the connecting plate 24 has a fixed brake gear 33. effect, effectively improving the stability of the brake gear 33, the side of the connecting plate 24 away from the rotating shaft 9 is fixedly installed with the brake gear 33 that is compatible with the brake motor 26, and the other side of the inner wall of the brake box 7 is fixed Automatic telescopic link 25 is installed, and automatic telescopic link 25 is fixedly installed with braking motor 26 at an end far away from brake box 7 inwalls, and the inwall bottom of brake box 7 is fixedly installed with slide rail 27, and the both sides of slide rail 27 are fixedly installed limited bit block 28, brake motor 26 The bottom is fixedly equipped with a spacer 29, and the bottom of the spacer 29 is fixedly equipped with a moving bar 30. The moving bar 30 has the function of fixing and supporting the braking motor 26, which can effectively improve the stability of the braking motor 26. The movement of the moving bar 30 Bottom is movably connected with the pulley 31 that is compatible with slide rail 27, and the setting of slide rail 27 and pulley 31 makes brake motor 26 can move through the groove more, is convenient for people's use, and controller 2 is connected with motor, automatic expansion and contraction respectively. The rod 25 is electrically connected to the brake motor 26 .

During work, operate the controller 2, start the motor 12, the motor 12 drives the rotating shaft 9 to rotate through the belt 14, and the rotating shaft 9 passes through the retracting roller 10, so that the steel belt on the surface of the retracting roller 10 is retracted, and in the process of retracting, If the rotation speed of the rotating shaft 9 is inconsistent with the retracting and unwinding speed of the steel belt, the staff presses the pressure rod 18, and the pressure rod 18 makes the deceleration plate 19 contact the deceleration disc 16 to achieve the effect of deceleration. After the use is completed, the operation controller is closed. Motor 12, then start automatic expansion link 25, automatic expansion link 25 stretches out and brake motor 26 is engaged with braking gear 33, then close automatic expansion link 25, start braking motor 26, finish work.

To sum up, the steel belt retracting and unwinding device that is safe to use, through the setting of the power box 5 and the brake box 7, enables the steel belt to be well controlled by the braking motor 26 and the pressure bar 18 in the retracting and unwinding device, and can It effectively avoids the reverse rotation of the retractable roller 10, effectively improves the stability of the retractable roller 10, facilitates people's use, avoids the wear of the steel belt, and also makes the production safer.

Simultaneously, by setting the slide rail 27, the moving rod 30 and the pulley 31, the movement of the brake motor 26 is more convenient, effectively improving the working stability of the retractable device and prolonging the life of the retractable device.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of steel band draw off gear using safety, including base（1）It is characterised in that：Described base（1）Front surface solid Dingan County is equipped with controller（2）, described base（1）Bottom be installed with supporting leg（3）, described base（1）Top from a left side It is sequentially installed with gripper shoe to the right side（4）, headstock（5）, support bar（6）And brake box（7）, described gripper shoe（4）Side solid Dingan County is equipped with bearing block（8）, described bearing block（8）Inside it is provided with and bearing block（8）The rotating shaft being adapted（9）, described rotating shaft（9） Away from bearing block（8）One end sequentially pass through headstock（5）And brake box（7）And extend to brake box（7）Inside, described turn Axle（9）Surface and be located at bearing block（8）With headstock（5）Between be installed with folding and unfolding roller（10）, described headstock（5）'s Both sides are all inlaid with clutch shaft bearing（11）, described headstock（5）Inwall bottom be installed with motor（12）, described motor （12）Output shaft on be installed with belt pulley（13）, described belt pulley（13）On belt is installed（14）, described rotating shaft（9） Surface and be located at headstock（5）Inside be from left to right sequentially installed with belt pulley（15）With deceleration disk（16）, described belt （14）Away from belt pulley（13）One end and belt pulley（15）It is in transmission connection, described headstock（5）Inside and be located at rotating shaft（9） Top be installed with dividing plate（17）, described headstock（5）Top depression bar is installed（18）, described depression bar（18）Bottom Sequentially pass through headstock（5）And dividing plate（17）And extend to dividing plate（17）Lower section, described depression bar（18）One end and be located at every Plate（17）Lower section be installed with and deceleration disk（16）The deceleration blade being adapted（19）, described dividing plate（17）Top and correspondence Depression bar（18）Position be installed with and depression bar（18）The spacing ring being adapted（20）, described depression bar（18）Surface and be located at Headstock（5）Inwall top and spacing ring（20）Top between be installed with retainer ring（21）, described depression bar（18）Table Face and be located at spacing ring（20）With retainer ring（21）Between around being provided with support spring（22）, described brake box（7）Side and Corresponding rotating shaft（9）Position be inlaid with second bearing（23）, described rotating shaft（9）One end and be located at brake box（7）Inside solid Dingan County is equipped with terminal pad（24）, described brake box（7）Inwall opposite side be installed with automatic telescopic link（25）, described automatic Expansion link（25）Away from brake box（7）One end of inwall is installed with braking motor（26）, described controller（2）Respectively with electricity Machine, automatic telescopic link（25）And braking motor（26）It is electrically connected with.

2. according to claim 1 a kind of using safety steel band draw off gear it is characterised in that：Described brake box（7） Inwall bottom be installed with slide rail（27）, described slide rail（27）Both sides be installed with limited block（28）, described braking Motor（26）Bottom be installed with cushion block（29）, described cushion block（29）Bottom be installed with mobile bar（30）, described Mobile bar（30）Bottom be connected with and slide rail（27）The pulley being adapted（31）.

3. according to claim 1 a kind of using safety steel band draw off gear it is characterised in that：Described support bar（6） Top be installed with and rotating shaft（9）The sleeve being adapted（34）.

4. according to claim 1 a kind of using safety steel band draw off gear it is characterised in that：Described depression bar（18）'s One end and be located at headstock（5）External stability install press pressure ball（32）.

5. according to claim 1 a kind of using safety steel band draw off gear it is characterised in that：Described terminal pad（24） Away from rotating shaft（9）Side be installed with and braking motor（26）The spragging gear being adapted（33）.