Iron-nickel-based composite board grinding equipment

Abstract

The utility model discloses iron-nickel-based composite board polishing equipment which comprises a mounting base, the mounting base is provided with a driving wheel, a driven wheel and a motor, the motor is in transmission connection with the driving wheel, an abrasive belt is arranged between the driving wheel and the driven wheel, the mounting base is further provided with a tensioning wheel, the periphery of the tensioning wheel is provided with a plurality of protruding edges distributed in parallel to the axial direction of the tensioning wheel, and the protruding edges are connected with the motor. The protruding edges are distributed around the axis of the tensioning wheel at equal intervals. An air blowing device is arranged at one end of the tensioning wheel, and the air blowing direction of the air blowing device faces the outer surface of the abrasive belt. Due to the arrangement of the tensioning wheel, the abrasive belt can be in a tensioning state, and the polishing effect of the abrasive belt is improved; when the tensioning wheel rotates, the protruding edges arranged on the tensioning wheel can impact the inner surface of the abrasive belt, so that chippings attached to the outer surface of the abrasive belt fall off or loosen, then the chippings are blown off through high-pressure air blown out by the air blowing device, covering of the chippings on abrasive materials on the abrasive belt is reduced, and the polishing effect of the abrasive belt is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to abrasive belt machine technical field especially relates to a kind of iron-nickel base composite board polishing equipment. BACKGROUND

[0002] Abrasive belt machine is a kind of efficient grinding and polishing tool, driven by motor, abrasive belt rotates, and the workpiece surface is handled by friction, with the characteristics of multi-function, high efficiency, good effect etc..In the production process of iron-nickel base composite board, it needs to use abrasive belt machine to process its surface, to improve the surface finish of plate, and eliminate the surface defects of plate.

[0003] After using for a period of time, metal scraps are attached to the abrasive belt of part of existing abrasive belt machine, and the abrasive particles on the surface of abrasive belt are covered by the attached metal scraps, reducing the effective contact area with workpiece, thereby reducing the polishing efficiency.

[0004] Therefore, it is necessary to improve the polishing equipment in the prior art. INVENTION CONTENTS

[0005] The utility model aims at overcoming the defects in the prior art, and provides an iron-nickel base composite board polishing equipment, which improves the polishing effect of the polishing equipment on plate.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of the iron-nickel base composite board polishing equipment of the utility model is as follows:

[0007] An iron-nickel base composite board polishing equipment, comprising a mounting seat, the mounting seat is provided with a driving wheel, a driven wheel and a motor, the motor is in transmission connection with the driving wheel, the driving wheel and the driven wheel are provided with an abrasive belt, the mounting seat is further provided with a tensioning wheel, the outer periphery of the tensioning wheel is provided with a plurality of convex edges parallel to the axial distribution, and the convex edges are distributed around the axis of the tensioning wheel at equal intervals; one end of the tensioning wheel is provided with a blowing device, and the blowing direction of the blowing device is towards the outer surface of the abrasive belt.

[0008] Preferably, the mounting seat is further provided with two guide wheels, the guide wheels are in rolling connection with the outer surface of the abrasive belt, and the guide wheels are configured to press the abrasive belt on the tensioning wheel.

[0009] Preferably, a elastic anti-skid block is arranged between adjacent two convex edges, and the anti-skid block is fixedly connected with the tensioning wheel.

[0010] Preferably, a chip removal groove in grid shape is arranged on the outer surface of the guide wheel.

[0011] Preferably, the tensioning wheel and the mounting seat are connected with each other through an elastic support.

[0012] Preferably, the elastic support comprises a sliding sleeve fixedly connected with the mounting base, the sliding sleeve is arranged perpendicularly to the axial direction of the tensioning wheel, a sliding rod is coaxially arranged in the sliding sleeve, the front end of the sliding rod is connected with the tensioning wheel through a bearing, and the sliding rod is connected with the sliding sleeve through a spring.

[0013] Preferably, the front end of the sliding rod is fixedly connected with a moving base, the tensioning wheel is fixedly connected with the moving base, the blowing device comprises a blowing hole formed in the moving base, and the blowing hole is connected with a high-pressure pump through a flexible pipeline.

[0014] Preferably, the cross section of the convex rib arranged perpendicularly to the axial direction of the tensioning wheel is an isosceles triangle, and the base of the isosceles triangle is arranged close to the axial line of the tensioning wheel.

[0015] Preferably, the mounting base is integrally formed with an aperture plate, and the aperture plate is fixedly connected with a displacement device through bolts.

[0016] The iron-nickel-based composite plate polishing equipment has the following advantages: the setting of the tensioning wheel can make the abrasive belt in a tensioned state, and the polishing effect of the abrasive belt is improved; when the tensioning wheel rotates, the convex ribs arranged thereon can impact the inner surface of the abrasive belt, so that the debris adhered to the outer surface of the abrasive belt falls off or loosens, and then the high-pressure gas blown out by the blowing device blows off the debris, thereby reducing the coverage of the debris on the abrasive material of the abrasive belt and improving the polishing effect of the abrasive belt. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is an installation structure diagram of the displacement device of the utility model;

[0018] Figure 2 It is a structure diagram of the polishing equipment of the utility model;

[0019] Figure 3 It is an installation structure diagram of the elastic support of the utility model;

[0020] Figure 4 It is a structure diagram of the guide wheel of the utility model;

[0021] Figure 5 It is a structure diagram of the elastic support of the utility model;

[0022] Figure 6 It is a cross-sectional view of the tensioning wheel of the utility model;

[0023] Marked in the figure: 1, displacement device; 21, mounting seat; 22, abrasive belt; 23, driven wheel; 24, drive wheel; 25, support column; 26, guide wheel; 27, elastic support; 28, motor; 211, opening plate; 251, convex rib; 252, anti-skid block; 261, chip removal groove; 271, moving seat; 272, slide rod; 273, spring; 274, high-pressure pump; 275, pipeline; 276, air blowing hole; 277, sliding sleeve. DETAILED DESCRIPTION

[0024] The specific embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the present application, and cannot be used to limit the protection scope of the present application.

[0025] The "top surface", "bottom", "bottom surface" are referenced to the normal use state of the polishing equipment, only for the convenience of describing the present application and simplifying the description, and are not indicative or suggestive of the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0026] As shown in Figure 2 and 6 , a polishing equipment for iron-nickel-based composite plate, comprising a mounting seat 21, the mounting seat 21 is provided with a drive wheel 24, a driven wheel 23 and a motor 28, the motor 28 is in transmission connection with the drive wheel 24, the drive wheel 24 and the driven wheel 23 are provided with an abrasive belt 22, the mounting seat 21 is further provided with a tensioning wheel 25, the outer periphery of the tensioning wheel 25 is provided with a plurality of convex ribs 251 parallel to the axial distribution, each convex rib 251 is distributed at equal intervals around the axis of the tensioning wheel 25; one end of the tensioning wheel 25 is provided with an air blowing device, the air blowing direction of the air blowing device is towards the outer surface of the abrasive belt 22.

[0027] The above-mentioned polishing equipment is suitable for surface treatment of iron-nickel-based composite plate, when in use, the drive wheel 24, the driven wheel 23 and the tensioning wheel 25 simultaneously support the abrasive belt 22, the tensioning wheel 25 provides tensioning force to the abrasive belt 22, so as to improve the stability of the installation of the abrasive belt 22 and the polishing effect, the motor 28 drives the drive wheel 24 to rotate, thereby driving the abrasive belt 22 to rotate, and polishing the surface of the composite plate; in the process of rotation of the tensioning wheel 25, the convex ribs 251 thereon repeatedly impact the inner wall of the abrasive belt 22, so as to make the debris adhered to the surface of the abrasive belt 22 loose or fall off, reduce the coverage range of the debris on the surface of the abrasive belt 22, and improve the polishing effect and efficiency of the abrasive belt 22 on the composite plate; at the same time, the air blowing device blows air to the surface of the abrasive belt 22, the loose debris is made to fall off by the airflow, so as to improve the cleaning effect of the debris on the abrasive belt 22, and further improve the polishing effect and efficiency of the abrasive belt 22 on the composite plate.

[0028] Further improvement is, asFigure 2 As shown in the figure, the mounting base 21 is also provided with two guide wheels 26, which are in rolling connection with the outer surface of the abrasive belt 22. The guide wheels 26 are configured to press the abrasive belt 22 against the tensioning wheel 25. The two guide wheels 26 are arranged opposite to the tensioning wheel 25, and are arranged on the side of the tensioning wheel 25 close to the driving wheel 24. The guide wheels 26 press the abrasive belt 22 from the outside to the inside, so as to increase the wrap angle between the abrasive belt 22 and the tensioning wheel 25, the driving wheel 24 and the driven wheel 23, and improve the stability of the transmission of the abrasive belt 22.

[0029] Further improvement is that, as shown in the figure, Figure 6 As shown in the figure, a rubber block 252 is arranged between the two adjacent convex edges 251, and the rubber block 252 is fixedly connected with the tensioning wheel 25. The rubber block 252 is arranged to increase the friction between the tensioning wheel 25 and the abrasive belt 22, so as to reduce the probability of slipping between the two. At the same time, the elasticity of the rubber block 252 allows it to be compressed under the pressure of the abrasive belt 22, so that the abrasive belt 22 can be in contact with the convex edges 251 and tightly abut against the convex edges 251, thereby improving the impact effect of the convex edges 251 on the abrasive belt 22.

[0030] Further improvement is that, as shown in the figure, Figure 4 As shown in the figure, the outer surface of the guide wheel 26 is provided with a plurality of grid-shaped chip removal grooves 261. The chip removal grooves 261 are arranged to remove the debris falling off the outer surface of the guide wheel 26, so as to reduce the accumulation of debris on the guide wheel 26 and improve the cleanliness of the guide wheel 26.

[0031] Further improvement is that, as shown in the figure, Figure 3 and 5 As shown in the figure, the tensioning wheel 25 and the mounting base 21 are connected with each other through an elastic support 27. The elastic support 27 comprises a sliding sleeve 277 fixedly connected with the mounting base 21, the sliding sleeve 277 is arranged perpendicular to the axial direction of the tensioning wheel 25, the sliding sleeve 277 is coaxially and slidably provided with a sliding rod 272, the front end of the sliding rod 272 is connected with the tensioning wheel 25 through a bearing, and the sliding rod 272 is connected with the sliding sleeve 277 through a spring 273. The sliding sleeve 277 and the sliding rod 272 cooperate with each other to realize the supporting and guiding effect of the tensioning wheel 25, so as to control the moving direction of the tensioning wheel 25. The elastic force of the spring 273 acts on the inner wall of the abrasive belt 22 through the tensioning wheel 25, so that the abrasive belt 22 is in a tensioned state, and the polishing effect and the stability of the installation of the abrasive belt 22 are improved.

[0032] Further improvement is that, as shown in the figure, Figure 5As shown, the front end of the slide rod 272 is fixedly connected with a moving seat 271, the tensioning wheel 25 is fixedly connected with the moving seat 271, the blowing device comprises a blowing hole 276 opened on the moving seat 271, the blowing hole 276 is connected with a high-pressure pump 274 through a flexible pipeline 275. The tensioning wheel 25 is connected with the moving seat 271 through a bearing, the blowing hole 276 opened on the moving seat 271 has a blowing opening facing the same direction as the axial direction of the tensioning wheel 25, the airflow generated by the high-pressure pump 274 enters the blowing hole 276 through the pipeline 275, and then blows along the axial direction of the tensioning wheel 25 to the abrasive belt 22, so that the loose debris on the abrasive belt 22 is blown to one side of the abrasive belt 22, preventing the debris from falling on the abrasive belt 22 again to cause secondary pollution, and improving the cleaning effect on the abrasive belt 22.

[0033] Further improvement is that, as shown in the drawings, Figure 6 As shown, the convex rib 251 is in the shape of an isosceles triangle in the cross section perpendicular to the axial direction of the tensioning wheel 25, and the base of the isosceles triangle is arranged close to the axial line of the tensioning wheel 25. The convex rib 251 in the shape of an isosceles triangle has a very small width of the side abutting against the inner wall of the abrasive belt 22, so that the abrasive belt 22 is bent inward by the convex rib 251 abutting against the abrasive belt 22 from the inside, so that the outer surface of the abrasive belt 22 is stretched, the gap between the abrasives on the abrasive belt 22 is increased, and the debris stuck between the abrasives is loosened. Combined with the impact force from the inside to the outside of the convex rib 251 and the airflow of the blowing hole 276, the debris on the abrasive belt 22 can be more easily removed, thereby improving the cleaning effect on the abrasive belt 22 and the polishing effect of the polishing equipment on the composite board.

[0034] Further improvement is that, as shown in the drawings, Figure 1 As shown, the mounting seat 21 is integrally formed with an opening plate 211, and the displacement device 1 is fixedly connected with the opening plate 211 through bolts. The displacement device 1 is a three-axis translation stage, and the mounting seat 21 can be moved in the three-dimensional space through the polishing device 1, so that the polishing equipment can be suitable for polishing of the composite board with large volume and heavy weight, and the practicability of the polishing equipment is improved.

[0035] It can be understood that the present application is described by some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the present application. In addition, under the guidance of the present application, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the present application. Therefore, the present application is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope of protection of the present application.

Claims

1. An iron-nickel-based clad plate polishing device, comprising a mounting seat (21) provided with a driving wheel (24), a driven wheel (23) and a motor (28), the motor (28) being in driving connection with the driving wheel (24), and a sand belt (22) being arranged between the driving wheel (24) and the driven wheel (23), characterized in that: the mounting seat (21) is further provided with a tensioning wheel (25), the outer periphery of the tensioning wheel (25) is provided with a plurality of convex edges (251) distributed in parallel to the axial direction of the tensioning wheel (25), and each convex edge (251) is distributed at equal intervals around the axial line of the tensioning wheel (25); one end of the tensioning wheel (25) is provided with a blowing device, and the blowing direction of the blowing device is towards the outer surface of the sand belt (22). The mounting seat (21) is further provided with two guide wheels (26), the guide wheels (26) are in rolling connection with the outer surface of the sand belt (22), and the guide wheels (26) are configured to press the sand belt (22) on the tensioning wheel (25). A resilient anti-skid block (252) is arranged between adjacent two convex edges (251), and the anti-skid block (252) is fixedly connected with the tensioning wheel (25).

2. The iron-nickel clad plate polishing apparatus according to claim 1, wherein The outer surface of the guide wheel (26) is provided with a row of chip removal grooves (261) distributed in a grid shape.

3. The iron-nickel clad plate polishing apparatus according to claim 1, wherein The tensioning wheel (25) and the mounting seat (21) are connected with each other through an elastic support (27).

4. The iron-nickel based clad plate polishing apparatus according to claim 2, characterized by, The elastic support (27) comprises a sliding sleeve (277) fixedly connected with the mounting seat (21), the sliding sleeve (277) is arranged perpendicularly to the axial direction of the tensioning wheel (25), the sliding sleeve (277) is coaxially and slidingly provided with a sliding rod (272), the front end of the sliding rod (272) is connected with the tensioning wheel (25) through a bearing, and the sliding rod (272) and the sliding sleeve (277) are connected through a spring (273).

5. The iron-nickel clad plate polishing apparatus according to claim 1, wherein The front end of the sliding rod (272) is fixedly connected with a moving seat (271), the tensioning wheel (25) is fixedly connected with the moving seat (271), the blowing device comprises a blowing hole (276) opened on the moving seat (271), and the blowing hole (276) is connected with a high-pressure pump (274) through a flexible pipeline (275).

6. The iron-nickel clad plate polishing apparatus according to claim 5, wherein The convex edge (251) is in the shape of an isosceles triangle along the cross section perpendicular to the axial direction of the tensioning wheel (25), and the base of the isosceles triangle is arranged adjacent to the axial line of the tensioning wheel (25).

7. The ferronickel-based clad sheet polishing apparatus according to claim 6, wherein The mounting seat (21) is integrally provided with an open hole plate (211), and the open hole plate (211) is fixedly connected with a displacement device (1) through bolts.

8. The iron-nickel clad sheet polishing apparatus according to claim 1, wherein ​ 9. The iron-nickel based clad plate polishing apparatus according to claim 1, wherein ​

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