Heat treatment device for cold-rolled steel strip

Abstract

The utility model discloses a heat treatment device for a cold-rolled steel strip, which comprises a heat treatment device body, a support frame is fixedly mounted on the left side of the heat treatment device body, and support plates are fixedly connected to the front side and the back side of the support frame. The position of the protection frame is adjusted according to the width of a steel belt, a user starts a transmission motor, the transmission motor drives a transmission gear to rotate, the transmission gear drives a driven gear to rotate, the driven gear drives a transmission rod to rotate, and the transmission rod rotates to drive a belt wheel to rotate; the belt wheel drives the other belt wheel to rotate through the transmission belt, so that the screw rod can rotate, the screw rod rotates to drive the screw sleeve to move towards the inner side at the same time, the movable frame can be continuously pushed to the inner side, the steel belt is limited when being discharged, people are prevented from being hurt by shaking, and the existing mode that the steel belt is not limited in the discharging process is replaced. And therefore, the steel belt can be limited in the discharging process, and the phenomenon of shaking and deviation caused by inclined discharging is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to cold rolled steel strip technical field, concretely is a kind of cold rolled steel strip heat treatment device. BACKGROUND

[0002] Cold rolled steel strip has good performance, by cold rolling, the product of thinner thickness, higher precision can be obtained, its flatness is high, surface finish is high, surface is clean and bright, easy to carry out coating processing, variety, wide application. It also has the characteristics of high stamping performance and non-aging, low yield point, and also has good deep drawing performance and bending performance.

[0003] Cold rolled steel strip processing needs to use heat treatment equipment to process, heating furnace is used for heating processing, but in the use of current heating furnace, the steel band is directly discharged from one end in discharging, manually clamped and guided to the next process, the steel band shakes in clamping and guiding, which causes manual clamping stress, affects safety, cannot limit the position of steel band discharge in discharging position, and the safety is relatively low.

[0004] Therefore, the heat treatment equipment needs to be designed and reformed to effectively prevent the phenomenon that the steel band is directly discharged from one end in discharging in the use of current heating furnace, manually clamped and guided to the next process, the steel band shakes in clamping and guiding, which causes manual clamping stress, affects safety, and cannot limit the position of steel band discharge in discharging position. UTILITY MODEL CONTENTS

[0005] To solve the problems in the background art, the utility model aims to provide a cold rolled steel strip heat treatment device, which can limit the position of steel band discharge and has the advantage of uniform discharge.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cold rolled steel strip heat treatment device, comprising a heat treatment device body, a support frame is fixedly installed on the left side of the heat treatment device body, support plates are fixedly connected to the front and back of the support frame, a limiting plate is fixedly connected to the top of the support plate, a moving assembly is arranged on the inner side of the limiting plate, and a transmission assembly is arranged at the bottom of the support plate.

[0007] The moving assembly is used for protecting and limiting the steel band.

[0008] The transmission assembly is used for transmitting kinetic energy to the moving assembly.

[0009] As the utility model is preferred, the moving assembly includes a screw rod, the screw rod is rotationally connected to the inner side of the limiting plate, a sleeve is rotationally connected to the surface of the screw rod, a protection frame is fixedly connected to the inner side of the sleeve, protection plates are fixedly connected to the front side and the rear side of the top of the support frame, the protection plates are slidingly connected to the sleeve, and the protection plates are located on the outer side of the protection frame.

[0010] As the utility model is preferred, the transmission assembly includes a metal ring, the metal ring is fixedly connected to the bottom of the support plate, a transmission rod is rotationally connected to the inner side of the metal ring, a driven gear is fixedly connected to the surface of the transmission rod, the bottom of the driven gear is engaged with a transmission gear, a transmission motor is fixedly installed on the left side of the transmission gear, pulleys are fixedly connected to the surface of the screw rod and the surface of the transmission rod, and transmission belts are drivingly connected to the pulleys on the front side and the back side of the heat treatment device body.

[0011] As the utility model is preferred, a support ring is sleeved on the surface of the transmission rod, and the top of the support ring is fixedly connected to the bottom of the support frame.

[0012] As the utility model is preferred, a transmission box is fixedly installed on the outer side of the transmission motor, and the transmission box is fixedly connected to the bottom of the support frame.

[0013] As the utility model is preferred, a positioning rod is fixedly connected to the outer side of the protection frame, and the positioning rod is slidingly connected to the protection plate.

[0014] As the utility model is preferred, the number of the positioning rods is several, and the positioning rods are evenly distributed in a rectangular shape.

[0015] Compared with the prior art, the utility model has the beneficial effects as follows:

[0016] 1、The utility model discloses a protection frame position is adjusted according to the width of the steel band, the user starts the transmission motor, the transmission motor drives the transmission gear to rotate, the transmission gear drives the driven gear to rotate, the driven gear drives the transmission rod to rotate, the transmission rod rotates and drives the pulley to rotate, the pulley drives another pulley to rotate through the transmission belt, so that the screw rod can rotate, the screw rod rotates and drives the sleeve to move inwards simultaneously, the moving frame can be continuously pushed to the inboard, the steel band is positioned when discharging, and the phenomenon that the steel band is shaken and deviated due to the inclination during discharging is avoided.

[0017] 2、The utility model discloses through the setting of moving assembly, realized the effective transmission of screw rod, and this transmission mechanism makes screw rod can drive the internal movement of the screw bush, and further drives the effective protection of the steel band of movable frame, and such design significantly reduces the shaking phenomenon that may appear when the steel band is discharged, thereby improve the stability and security of whole.

[0018] 3、The utility model discloses through the setting of transmission assembly, realized the effective transmission of moving assembly, and this transmission not only makes moving assembly can protect the steel band, and the protection effect is very outstanding, greatly reduces the security risk that steel band can cause to the surrounding personnel in the use process, and ensures the safety of operating personnel.

[0019] 4、The utility model discloses through setting up the support ring, provides the powerful support of transmission rod, and this support mechanism ensures that transmission rod can smoothly rotate, effectively prevents the problem that transmission rod appears left and right movement in the use process, thereby improve the stability of equipment and the use convenience of user.

[0020] 5、The utility model discloses through setting up transmission box, provides the comprehensive protection of transmission motor, and this protection measure ensures that transmission motor can stably run, effectively avoids the risk that transmission motor is damaged because of external factor, thereby prolongs the service life of equipment.

[0021] 6、The utility model discloses through setting up the positioning rod, the powerful support of the outside of protection frame is carried out, and this support mode effect is remarkable, ensures the stability of protection frame, provides the guarantee for the long -term stable operation of equipment.

[0022] 7、The utility model discloses through setting up the quantity of positioning rod as several, and evenly distributes in the outside of protection frame, realized the uniform support of protection frame, and this uniform support effect is not only excellent, and greatly improves the convenience of user operation, makes the use of equipment more humanized. ACCURACY

[0023] Figure 1 It is the three-dimensional schematic view of the structure of the utility model;

[0024] Figure 2 It is the three-dimensional bottom view schematic view of the structure of the utility model;

[0025] Figure 3 It is the structure of the utility model Figure 2 The enlarged schematic view of A place in the structure of the utility model;

[0026] Figure 4 It is the structure of the utility model Figure 2 The enlarged schematic view of B place in the structure of the utility model.

[0027] In the figure: 1, heat treatment device body; 2, support frame; 3, support plate; 4, limiting plate; 5, moving assembly; 51, screw rod; 52, screw sleeve; 53, protection frame; 54, protection plate; 6, transmission assembly; 61, metal ring; 62, transmission rod; 63, driven gear; 64, transmission gear; 65, transmission motor; 66, pulley; 67, transmission belt; 7, support ring; 8, transmission box; 9, positioning rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] As Figures 1 to 4 shown, the utility model provides a kind of heat treatment device of cold-rolled steel strip, including heat treatment device body 1, support frame 2 is fixedly installed on the left side of heat treatment device body 1, the front and back of support frame 2 are all fixedly connected with support plate 3, the top of support plate 3 is fixedly connected with limiting plate 4, moving assembly 5 is arranged on the inside of limiting plate 4, and transmission assembly 6 is arranged on the bottom of support plate 3;

[0030] Moving assembly 5 is used to protect and limit steel strip;

[0031] Transmission assembly 6 is used to transmit kinetic energy to moving assembly 5.

[0032] Reference Figure 3 , moving assembly 5 includes screw rod 51, screw rod 51 is rotatably connected on the inside of limiting plate 4, screw sleeve 52 is rotatably connected on the surface of screw rod 51, protection frame 53 is fixedly connected on the inside of screw sleeve 52, protection plate 54 is fixedly connected on the front side and rear side of the top of support frame 2, protection plate 54 is slidably connected with screw sleeve 52, and protection plate 54 is located on the outside of protection frame 53.

[0033] As a kind of technical optimization scheme of the utility model, by the setting of moving assembly 5, the effective transmission of screw rod 51 is realized, and this transmission mechanism makes screw rod 51 can drive screw sleeve 52 to move to the inside, to further drive moving frame to effectively protect and limit steel strip, the design significantly reduces the shaking phenomenon that can appear when steel strip is discharged, to improve the stability and security of the whole.

[0034] Reference Figure 3The transmission assembly 6 comprises a metal ring 61 fixedly connected to the bottom of the support plate 3, a transmission rod 62 rotatably connected to the inner side of the metal ring 61, a driven gear 63 fixedly connected to the surface of the transmission rod 62, a transmission gear 64 engaged with the bottom of the driven gear 63, a transmission motor 65 fixedly installed on the left side of the transmission gear 64, and a belt wheel 66 fixedly connected to the surface of the transmission rod 62 and the two sides of the surface of the transmission rod 62.

[0035] As a technical optimization scheme of the utility model, through the setting of the transmission assembly 6, the effective transmission of the moving assembly 5 is realized, and the transmission not only enables the moving assembly 5 to protect the steel belt, but also has very good protection effect, greatly reduces the safety risk that the steel belt may cause to the surrounding personnel in the use process, and ensures the safety of the operator.

[0036] Reference Figure 3 The surface of the transmission rod 62 is sleeved with a supporting ring 7, and the top of the supporting ring 7 is fixedly connected to the bottom of the support frame 2.

[0037] As a technical optimization scheme of the utility model, the supporting ring 7 is arranged to provide powerful support for the transmission rod 62, and the supporting mechanism ensures that the transmission rod 62 can rotate smoothly, effectively prevents the left and right movement of the transmission rod 62 in the use process, and thus improves the stability of the equipment and the use convenience of the user.

[0038] Reference Figure 4 The outer side of the transmission motor 65 is fixedly installed with a transmission box 8, and the transmission box 8 is fixedly connected to the bottom of the support frame 2.

[0039] As a technical optimization scheme of the utility model, the transmission box 8 is arranged to provide comprehensive protection for the transmission motor 65, and the protection measure ensures that the transmission motor 65 can stably operate, effectively avoids the risk that the transmission motor 65 is damaged due to external factors, and thus prolongs the service life of the equipment.

[0040] Reference Figure 1 The outer side of the protection frame 53 is fixedly connected with a positioning rod 9, and the positioning rod 9 is slidably connected with the protection plate 54.

[0041] As a technical optimization scheme of the utility model, the positioning rod 9 is arranged to provide powerful support to the outer side of the protection frame 53, and the supporting mode has remarkable effect, and ensures the stability of the protection frame 53, thereby providing guarantee for the long-term stable operation of the equipment.

[0042] Reference Figure 1 The number of the positioning rods 9 is several, and the positioning rods 9 are evenly distributed in a rectangular shape.

[0043] As a technical optimization scheme of the utility model, through setting the number of positioning rods 9 to several and evenly distributing on the outside of the protection frame 53, the uniform support to the protection frame 53 is realized, and the uniform support effect is not only excellent, but also greatly improves the convenience of user operation, so that the use of the equipment is more humanized.

[0044] The working principle and use process of the utility model: when using, the user needs to limit the steel belt row, the user adjusts the position of the protection frame 53 according to the width of the steel belt, the user starts the transmission motor 65, the transmission motor 65 drives the transmission gear 64 to rotate, the transmission gear 64 drives the driven gear 63 to rotate, the driven gear 63 drives the transmission rod 62 to rotate, the transmission rod 62 drives the pulley 66 to rotate, the pulley 66 drives another pulley 66 to rotate through the transmission belt 67, so that the screw rod 51 can rotate, the screw rod 51 drives the screw sleeve 52 to move inward at the same time, which can continuously push the moving frame to the inside, limit the steel belt row, avoid shaking and hurting people, so as to achieve the effect of efficient and safe discharge.

[0045] In summary: the heat treatment device of the cold-rolled steel belt, through the cooperation of the heat treatment device body 1, the support frame 2, the support plate 3, the limiting plate 4, the moving assembly 5, the screw rod 51, the screw sleeve 52, the protection frame 53, the protection plate 54, the transmission assembly 6, the metal ring 61, the transmission rod 62, the driven gear 63, the transmission gear 64, the transmission motor 65, the pulley 66 and the transmission belt 67, the problem that the current heating furnace uses, the steel belt is directly discharged at one end, manually clamped and guided to move to the next process, and the steel belt shakes in the clamping and guiding process, which causes the manual clamping to bear force and affects safety, and cannot limit the position of the steel belt in the discharge position is solved.

[0046] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A heat treatment device for cold-rolled steel strip comprising a heat treatment device body (1), characterised in that, The left side of the heat treatment device body (1) is fixedly installed with a support frame (2), the front and back surfaces of the support frame (2) are fixedly connected with support plates (3), the top of the support plate (3) is fixedly connected with a limiting plate (4), the inner side of the limiting plate (4) is provided with a moving assembly (5), and the bottom of the support plate (3) is provided with a transmission assembly (6). The moving assembly (5) is used for protecting and limiting the steel belt. The transmission assembly (6) is used for transmitting kinetic energy to the moving assembly (5).

2. A heat treatment apparatus for cold-rolled steel strip as claimed in claim 1, characterized in that: The moving assembly (5) comprises a screw rod (51), the screw rod (51) is rotatably connected to the inner side of the limiting plate (4), the surface of the screw rod (51) is rotatably connected with a screw sleeve (52), the inner side of the screw sleeve (52) is fixedly connected with a protection frame (53), the front and rear sides of the top of the support frame (2) are fixedly connected with protection plates (54), the protection plates (54) are slidably connected with the screw sleeve (52), and the protection plates (54) are located on the outer side of the protection frame (53).

3. A heat treatment apparatus for cold rolled steel strip as claimed in claim 2, wherein: The transmission assembly (6) comprises a metal ring (61), the metal ring (61) is fixedly connected to the bottom of the support plate (3), the inner side of the metal ring (61) is rotatably connected with a transmission rod (62), the surface of the transmission rod (62) is fixedly connected with a driven gear (63), the bottom of the driven gear (63) is engaged with a transmission gear (64), the left side of the transmission gear (64) is fixedly installed with a transmission motor (65), the surfaces of the screw rod (51) and the transmission rod (62) are fixedly connected with a belt pulley (66) on both sides, and the front and back surfaces of the heat treatment device body (1) are provided with transmission belts (67) in transmission connection with the belt pulleys (66).

4. A heat treatment apparatus for cold-rolled steel strip as claimed in claim 3, characterized in that: The surface of the transmission rod (62) is sleeved with a support ring (7), and the top of the support ring (7) is fixedly connected to the bottom of the support frame (2).

5. The apparatus for heat treating a cold rolled steel strip as defined in claim 3 wherein: The outer side of the transmission motor (65) is fixedly installed with a transmission box (8), and the transmission box (8) is fixedly connected to the bottom of the support frame (2).

6. The apparatus for heat treating a cold rolled steel strip as defined in claim 2 wherein: The outer side of the protection frame (53) is fixedly connected with a positioning rod (9), and the positioning rod (9) is slidably connected with the protection plate (54).

7. A heat treatment apparatus for a cold-rolled steel strip as claimed in claim 6, characterized in that: The number of the positioning rods (9) is several, and the positioning rods (9) are evenly distributed in a rectangular shape.

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