CN215036359U

CN215036359U - Steel belt surface coating remover

Info

Publication number: CN215036359U
Application number: CN202120952420.5U
Authority: CN
Inventors: 孔陈梅; 张晓琦; 马佳朝
Original assignee: Xinxing Pipe Casting Group Handan New Materials Co ltd
Current assignee: Xinxing Pipe Casting Group Handan New Materials Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-12-07
Anticipated expiration: 2031-05-06

Abstract

The utility model provides a steel band surface coating remover, including backup pad, sliding plate and actuating mechanism. One side surface of the support plate along the width direction is provided with a polishing component, the sliding plate is connected to the front side surface of the support plate in a sliding manner along the width direction of the support plate, and the side surface which is suitable for extending out of the support plate adopts a blade surface; the driving mechanism is arranged on the supporting plate and connected with the sliding plate. When the coating on the surface of the steel strip is removed, the support plate is held by hand to press the polishing member on the coating, the sliding plate is positioned in front of the support plate, and the driving mechanism drives the sliding plate to move until the blade surface is parallel to the polishing surface of the polishing member; and finally, pushing the support plate forwards from the back so that the blade surface firstly scrapes off a large amount of coatings on the surface of the steel strip, and then polishing the polishing surface of the component to remove the residual coatings on the surface of the steel strip. The utility model provides a steel band surface coating remover can strike off partial cladding material before polishing to reduce the produced dust of polishing, guaranteed the workshop environment.

Description

Steel belt surface coating remover

Technical Field

The utility model belongs to the technical field of steel band cladding material clean-up equipment, concretely relates to steel band surface coating remover.

Background

In the production of steel strip, in order to enhance the surface brightness and corrosion resistance, a metal film is usually coated on the surface of the steel strip, and zinc coating and aluminum coating are more common. When the steel strip is bent and welded into a steel pipe, the coating film on the welding part needs to be removed from the surface of the steel strip, so that the welding strength is ensured.

The mode of getting rid of steel band surface coating among the prior art mainly adopts emery wheel to polish or artifical polishing, and this kind of mode of getting rid of can lead to the workshop to produce a large amount of dusts, destroys workshop environment, influences workshop personnel's health.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a steel band surface coating remover adopts the process of polishing to generate a large amount of dust when aiming at solving among the prior art and getting rid of the steel band edge, leads to the technical problem that workshop environment is destroyed, workshop personnel health can't obtain the assurance.

In order to achieve the above object, the utility model adopts the following technical scheme:

there is provided a steel strip surface coating remover comprising:

a support plate, wherein a polishing component for polishing the coating is arranged on one side surface along the width direction of the support plate;

a sliding plate slidably coupled to a front side surface of the supporting plate in a width direction of the supporting plate, wherein one side surface is adapted to be moved to be protruded out of the supporting plate and flush with a polishing surface of the polishing member, and the protruded surface of the sliding plate employs a blade surface adapted to be inserted with a plating layer; the sliding plate is adapted to move until the blade face is flush with the sanding face of the sanding member; and

and the driving mechanism is arranged on the supporting plate, is connected with the sliding plate, is used for driving the sliding plate to move and is also used for limiting the sliding plate to move.

In a possible implementation manner, a vertical plate extending forwards is arranged on the front side surface of the supporting plate, the extending end of the vertical plate is hinged with a swinging plate, and the hinged axial direction is parallel to the length direction of the supporting plate; a stop structure for limiting the swing of the swing plate is arranged between the swing plate and the supporting plate;

the swinging plate is suitable for swinging to a position that the plate surface of the swinging plate is parallel to the plate surface of the sliding plate, so that the swinging plate is abutted against the plate surface of the sliding plate, which is back to the supporting plate, and the sliding plate is limited to move back to the supporting plate.

In one possible implementation, the stopper structure includes:

the first through hole is arranged on the supporting plate and is axially arranged along the front-back direction;

a second through hole provided on the swing plate; when the swinging plate swings to the position that the plate surface of the swinging plate is parallel to the plate surface of the sliding plate, the axis of the second through hole is superposed with the axis of the first through hole;

the stop screw is suitable for sequentially passing through the first through hole and the second through hole and extending out, and is provided with a head part used for being abutted against the rear side surface of the supporting plate; and

and the stop nut is in threaded connection with the protruding part of the stop screw rod and is used for abutting against the front side surface of the swinging plate so as to limit the swinging of the swinging plate.

In one possible implementation, the drive mechanism includes:

the push-pull plate is arranged between the support plate and the swinging plate in a sliding mode along the width direction of the support plate, and a detachable connecting structure is arranged between the push-pull plate and the sliding plate; and

the driving screw is in threaded connection with the vertical plate, and the axial direction of the driving screw is arranged along the width direction of the supporting plate;

one end, facing the push-pull plate, of the driving screw rod is rotatably connected with the push-pull plate;

when the driving screw rod rotates, the driving screw rod is screwed in along the self axial direction so as to drive the push-pull plate to move along the width direction of the supporting plate and drive the sliding plate to move.

In one possible implementation, the detachable connection structure includes:

the two positioning grooves are respectively arranged at two sides of the sliding plate along the length direction of the supporting plate;

two elastic plates which are arranged on the push-pull plate at intervals along the length direction of the supporting plate and are respectively arranged at two sides of the sliding plate;

the adjacent side surfaces of the two elastic plates are provided with protruding parts protruding towards the space between the two elastic plates, and the two protruding parts are suitable for being correspondingly spliced with the two positioning grooves one by one so as to limit the relative movement of the sliding plate and the push-pull plate.

In a possible implementation manner, an insertion groove for inserting the driving screw rod is formed in the push-pull plate, and the insertion groove adopts a reducing structure gradually reduced from the groove bottom to the opening;

and one end of the driving screw rod, which faces the push-pull plate, is provided with a release-preventing ring which protrudes outwards in the radial direction, and the release-preventing ring is used for being abutted against the groove wall of the slot so as to limit the driving screw rod to move back to the slot until the driving screw rod is separated from the slot.

In a possible implementation manner, one end of the driving screw rod, which faces away from the push-pull plate, extends out of the vertical plate and is fixedly connected with a hand-rotating grab handle.

In one possible implementation, the grinding member includes:

the base plate is connected with the lateral surface of the supporting plate in the width direction; and

and the sanding plate is fixedly connected to the side surface of the base plate, which is back to the supporting plate.

In a possible implementation manner, a groove suitable for the substrate to be inserted is formed in the lateral side of the supporting plate in the width direction, and a butting block used for butting against the side, back to the supporting plate, of the substrate is arranged on the inner wall of the groove so as to limit the substrate to be separated from the groove.

In a possible implementation manner, a fixed block is arranged on the front side surface of the supporting plate, and a sliding groove which is suitable for the fixed block to be embedded and extends along the width direction of the supporting plate is arranged on the rear side surface of the sliding plate;

the two sides of the fixed block along the length direction of the supporting plate are in sliding contact with the two side walls of the sliding groove respectively so as to limit the sliding plate to move along the length direction of the sliding plate.

When the surface coating of the steel strip is removed, the polishing component is pressed on the coating, the sliding plate is positioned in front of the supporting plate, and the driving mechanism drives the sliding plate to move until the blade surface is parallel to the polishing surface of the polishing component; and finally, the supporting plate and the steel strip move relatively in the front-back direction, so that a large amount of coatings on the surface of the steel strip are scraped by the blade face, and then the residual coatings on the surface of the steel strip are ground by the grinding face of the grinding member.

In the process, the blade face can scrape part of the coating before polishing so as to reduce dust generated by polishing and ensure the workshop environment.

Compared with the prior art, the steel band surface coating remover that this embodiment provided can effectively reduce the dust volume in the workshop, avoids the process of polishing to lead to the workshop environment to be destroyed, and workshop personnel are healthy to have obtained the assurance.

Drawings

Fig. 1 is a schematic perspective view of a steel strip surface coating remover according to an embodiment of the present invention;

FIG. 2 is an exploded view of a support plate and stop structure used in an embodiment of the present invention;

fig. 3 is an exploded view of the slide plate and drive structure employed in an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of an exploded structure of a driving structure employed in an embodiment of the present invention;

fig. 5 is a left side view of a steel strip surface coating remover according to an embodiment of the present invention;

FIG. 6 is a sectional view taken along line A-A of FIG. 5;

FIG. 7 is an enlarged partial view of FIG. 6 taken at circle B;

description of reference numerals:

1. a support plate; 11. a vertical plate; 12. a swing plate; 13. a groove; 131. a butting block; 14. a fixed block; 2. a sliding plate; 21. a blade face; 22. a chute; 3. a drive mechanism; 31. a push-pull plate; 311. a slot; 32. a drive screw; 321. the anti-drop ring; 322. a hand-operated grab handle; 4. polishing the component; 41. a substrate; 42. sanding a plate; 5. a stop structure; 51. a first through hole; 52. a second through hole; 53. a stop screw; 531. a head portion; 54. a stop nut; 6. a detachable connection structure; 61. positioning a groove; 62. an elastic plate; 621. a raised portion.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

To facilitate the description of the conventional treatment of the surface coating of the steel strip, in this embodiment, the coating treatment portion is defined from the rear to the front, and the coating is on the left side surface of the steel strip; correspondingly, the utility model provides a steel band surface coating remover is pressed on the left surface of steel band from left to right to it is in order to handle the cladding material to move this remover forward from the back. The steel strip surface coating remover is fixed and has a certain amount of pressure with the steel strip surface coating, and the steel strip moves at a uniform speed from left to right.

Referring to fig. 1 to 7 together, a steel strip surface coating remover according to the present invention will now be described. The steel strip surface coating remover comprises a supporting plate 1, a sliding plate 2 and a driving mechanism 3.

One of them side of backup pad 1 along self width direction is equipped with the component 4 of polishing that is used for polishing the cladding material, and when using, backup pad 1 self width direction is parallel with left and right sides direction to backup pad 1 is in the left side of steel band, and the component 4 of polishing sets up towards the left surface of steel band.

Note that the polishing surface (a working surface for polishing a plating layer) of the polishing member 4 is located on an end surface of the polishing member 4 in the width direction of the support plate 1, that is, the surface of the polishing member 4 facing the left side surface of the steel strip.

The sliding plate 2 is connected to the front side surface of the supporting plate 1 in a sliding manner along the width direction of the supporting plate 1, wherein one side surface is suitable for moving to extend out of the supporting plate 1 and be flush with the polishing surface of the polishing member 4; in this embodiment, the protruding surface of the slide plate 2 is the side of the slide plate 2 facing the steel strip. The projecting face of the slide plate 2 employs a blade face 21 adapted to be inserted into the plating layer in its own sliding direction, and the slide plate 2 is adapted to be moved until the blade face 21 is flush with the sanding face of the sanding member 4.

The driving mechanism 3 is disposed on the support plate 1 and connected to the sliding plate 2 for moving the sliding plate 2 relative to the support plate 1 and for restricting the movement of the sliding plate 2 when the edge face 21 of the sliding plate 2 is in contact with the plating layer.

When the surface coating of the steel strip is removed, a user needs to hold the support plate 1 by hand to press the polishing member 4 on the coating and enable the sliding plate 2 to be positioned in front of the support plate 1, and the driving mechanism 3 drives the sliding plate 2 to move until the blade surface 21 is parallel to the polishing surface of the polishing member 4; finally, the support plate 1 and the steel strip are moved forward and backward so that the blade face 21 scrapes off a large amount of coating on the surface of the steel strip, and the polishing face of the polishing member 4 polishes off the residual coating on the surface of the steel strip.

In the process, the blade face 21 can scrape part of the coating before polishing so as to reduce dust generated by polishing and ensure the workshop environment.

In some embodiments, the above-described feature support plate 1 may be configured as shown in fig. 1 and 2. Referring to fig. 1 and fig. 2, a vertical plate 11 extending forward is disposed on the front side of the supporting plate 1, and the vertical plate 11 is disposed on a side of the sliding plate 2 facing away from the steel strip.

The extending end of the vertical plate 11 is hinged with a swing plate 12, the hinge axis direction is parallel to the length direction of the supporting plate 1, and a stop structure 5 for limiting the swing of the swing plate 12 is arranged between the swing plate 12 and the supporting plate 1.

When in use, the swinging plate 12 is suitable for swinging to the plate surface parallel to the plate surface of the sliding plate 2 and is used for being abutted against the plate surface of the sliding plate 2 back to the support plate 1 so as to limit the sliding plate 2 to move back to the support plate 1.

Through adopting above-mentioned technical scheme, swing board 12 to self face and the face of sliding plate 2 are parallel to limit swing board 12 through stop structure 5 and swing, so that sliding plate 2 is injectd along fore-and-aft direction's position for backup pad 1, improved the structural stability of this device, guaranteed the reliability of this device when in actual use.

In some embodiments, the above-described feature stop 5 may take the configuration shown in FIG. 2. Referring to fig. 2, the stopper structure 5 includes a first through hole 51, a second through hole 52, a stopper screw 53, and a stopper nut 54.

The first through hole 51 is provided in the support plate 1 with its axial direction arranged in the front-rear direction.

The second through hole 52 is provided in the swing plate 12 with its axial direction arranged in the front-rear direction.

When the swing plate 12 swings to have its plate surface parallel to the plate surface of the slide plate 2, the axis of the second through hole 52 coincides with the axis of the first through hole 51.

The stopper screw 53 is adapted to pass through the first through hole 51 and the second through hole 52 in order and project, and has a head 531 for abutting against the rear side surface of the support plate 1.

A stopper nut 54 is screwed to the protruding portion of the stopper screw 53 for abutting against the front side surface of the swing plate 12 to restrict the swing of the swing plate 12.

When the head 531 of the stopper screw 53 and the stopper nut 54 abut against the rear side surface of the support plate 1 and the front side surface of the swing plate 12, respectively, the support plate 1 and the swing plate 12 cannot move relative to each other.

By adopting the technical scheme, the swinging of the swinging plate 12 is avoided, so that the sliding plate 2 moves back to the supporting plate 1 and is separated from the supporting plate 1, and the structural stability of the device in actual use is improved.

It should be noted that, in the present embodiment, two sets of the stop structures 5 are provided, and the two sets of the stop structures 5 are spaced apart from each other in the width direction of the support plate 1.

In some embodiments, the above-described feature of the drive mechanism 3 may be configured as shown in fig. 4. Referring to fig. 4, the driving mechanism 3 includes a push-pull plate 31 and a driving screw 32.

The push-pull plate 31 is slidably disposed between the support plate 1 and the swing plate 12 in the width direction of the support plate 1, and a detachable connecting structure 6 is provided between the push-pull plate and the sliding plate 2.

The driving screw 32 is in threaded connection with the vertical plate 11, and the axial direction of the driving screw 32 is parallel to the width direction of the support plate 1.

Wherein, one end of the driving screw rod 32 facing the push-pull plate 31 is rotatably connected with the push-pull plate 31;

when the driving screw 32 rotates, the driving screw 32 is screwed in along its own axis (since the push-pull plate 31 and the driving screw 32 are rotationally connected, the push-pull plate 31 cannot rotate along the circumference of the driving screw 32 at this time), so as to drive the push-pull plate 31 to move along the width direction of the support plate 1 and drive the sliding plate 2 to move.

By adopting the technical scheme, the push-pull plate 31 can be driven to move by rotating the driving screw rod 32, compared with the technical scheme of linearly pushing or pulling the push-pull plate 31, the driving scheme can provide more stable driving force when in use, and the reliability of the device in actual use is improved.

In some embodiments, the above-described removable attachment structure 6 may be configured as shown in FIG. 3. Referring to fig. 3, the detachable connecting structure 6 includes two positioning slots 61 and two elastic plates 62.

Two positioning grooves 61 are respectively provided at both sides of the sliding plate 2 in the length direction of the supporting plate 1.

Two elastic plates 62 are provided on the push-pull plate 31 at intervals in the length direction of the support plate 1 and are respectively located on both sides of the sliding plate 2.

The adjacent side surfaces of the two elastic plates 62 are provided with protruding portions 621 protruding toward the space between the two elastic plates 62, and the two protruding portions 621 are suitable for being correspondingly inserted into the two positioning grooves 61 one by one to limit the relative movement between the sliding plate 2 and the push-pull plate 31.

When the device is used, the elastic plate 62 is broken off, so that the elastic plate 62 slightly swings back to the positioning groove 61, and the push-pull plate 31 can be moved to connect or separate the protruding part 621 and the positioning groove 61.

By adopting the technical scheme, the sliding plate 2 and the push-pull plate 31 can be detached, so that the sliding plate 2 in the device can be replaced, and the efficiency and the reliability of the device in actual use are improved.

In some embodiments, the push-pull plate 31 and the drive screw 32 may be configured as shown in fig. 4. Referring to fig. 4, the push-pull plate 31 is provided with a slot 311 for inserting the driving screw 32, and the slot 311 adopts a reducing structure gradually reducing from the bottom to the opening.

The end of the driving screw 32 facing the push-pull plate 31 is provided with a radially outward protruding anti-slip ring 321, and the anti-slip ring 321 is used for abutting against the groove wall of the slot 311 to limit the driving screw 32 moving back to the slot 311 until the driving screw 32 separates from the slot 311.

By adopting the technical scheme, the push-pull plate 31 and the driving screw 32 are prevented from being separated from each other, and the structural reliability of the device is improved.

In some embodiments, the above-described features may be employed with the drive screw 32 as shown in FIG. 4. Referring to fig. 4, one end of the driving screw 32, which faces away from the push-pull plate 31, extends out of the vertical plate 11 and is fixedly connected with a hand-turning grip 322.

Through rotating hand spiral grab handle 322, can realize drive screw 32's drive, through adopting above-mentioned technical scheme for drive screw 32 is convenient for more and is driven, has improved practicality and the efficiency of this device when the in-service use.

In some embodiments, the above-described feature sharpening member 4 may take the configuration shown in figure 7. Referring to fig. 7, the sanding member 4 includes a base plate 41 and a sanding plate 42.

The base plate 41 is attached to the widthwise side of the support plate 1 (i.e., one of the sides of the support plate 1 in its own widthwise direction, and also the side of the support plate 1 for facing the steel strip).

The sanding plate 42 is fixedly connected to the side of the base plate 41 facing away from the support plate 1 for sanding the coating.

Through adopting above-mentioned technical scheme, the integrated configuration of base plate 41 and dull polish board 42 can realize polishing of cladding material, has improved the stability of this device when in-service use.

In some embodiments, the above-described feature support plate 1 may be configured as shown in fig. 7. Referring to fig. 7, the supporting plate 1 has a groove 13 on the side surface in the width direction for inserting the substrate 41, and the inner wall of the groove 13 has an abutting block 131 for abutting against the side surface of the substrate 41 opposite to the supporting plate 1 to limit the substrate 41 to be separated from the groove 13.

By adopting the technical scheme, the inner wall of the groove 13 limits the support plate 1 to move along the width direction and the thickness direction of the support plate 1, and the abutting block 131 limits the base plate 41 to move back to the support plate 1, so that the structural stability of the device is improved, and the reliability of the device in practical use is improved.

In some embodiments, the above-described feature support plate 1 may adopt a structure as shown in fig. 2 and 3. Referring to fig. 2 and 3, the front side of the supporting plate 1 is provided with a fixing block 14, and the rear side of the sliding plate 2 is provided with a sliding groove 22 adapted to be embedded by the fixing block 14 and extending along the width direction of the supporting plate 1.

The fixed blocks 14 are in sliding contact with both side walls of the slide groove 22 along both sides of the support plate 1 in the longitudinal direction thereof, respectively, to restrict the slide plate 2 from moving in the longitudinal direction thereof.

By adopting the technical scheme, the sliding plate 2 is limited from deviating in the sliding process, and the stability of the device in actual use is improved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A steel strip surface coating remover, comprising:

2. The steel strip surface coating remover according to claim 1, wherein a vertical plate extending forward is provided on a front side of the support plate, an extending end of the vertical plate is hinged with a swing plate, and a hinge axis direction is parallel to a length direction of the support plate; a stop structure for limiting the swing of the swing plate is arranged between the swing plate and the supporting plate;

3. The steel strip surface coating remover of claim 2, wherein the stop structure comprises:

4. The steel strip surface coating remover according to claim 2, wherein said drive mechanism comprises:

5. The strip surface coating remover of claim 4, wherein the releasable attachment structure comprises:

6. The steel strip surface coating remover according to claim 4, wherein the push-pull plate is provided with a slot for inserting the driving screw, and the slot is of a reducing structure gradually reduced from the bottom of the slot to the opening;

7. The steel strip surface coating remover of claim 4, wherein an end of the drive screw opposite to the push-pull plate extends out of the vertical plate and is fixedly connected with a hand-operated grip.

8. The steel strip surface coating remover according to claim 1, wherein the grinding member comprises:

9. The steel strip surface coating remover according to claim 8, wherein the support plate has a groove formed on a widthwise side thereof for insertion of the substrate, and an abutment block is formed on an inner wall of the groove for abutment with a side of the substrate facing away from the support plate to restrict the substrate from being separated from the groove.

10. The steel strip surface coating remover according to claim 1, wherein the support plate is provided at a front side thereof with a fixing block, and the sliding plate is provided at a rear side thereof with a slide groove adapted to be inserted into the fixing block and extending in a width direction of the support plate;