Multifunctional steel belt surface polishing machine

Abstract

The utility model discloses a multifunctional steel belt surface polishing machine which comprises a panel and a pressing plate, the pressing plate is arranged above the panel, grooves are formed in the two ends of the panel, electromagnets used for adsorbing and fixing a steel belt are arranged in the grooves, connecting grooves are transversely formed in the two sides of the panel, connecting rods are arranged in the connecting grooves, and the connecting rods are connected with the pressing plate. A containing groove is formed in the center of the panel, polishing paper is placed in the containing groove, a mounting groove is formed in the inner side face of the groove in one side, an air cylinder is mounted in the mounting groove, and a piston rod of the air cylinder is mounted on the corresponding electromagnet. The steel belt polishing device is simple in structure, a steel belt can be directly placed on the panel and is attracted and fixed through the electromagnets, the face, needing to be polished, of the steel belt can abut against polishing paper through the pressing plate which is pressed downwards, the electromagnets at the two ends can be driven to move through the stretched air cylinder, and the electromagnets move to drive the steel belt, so that the polishing effect is improved. And the steel belt can be rubbed and polished with the grinding paper back and forth, so that the operation is greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of steel belt polishing, in particular to a multifunctional steel belt surface polishing machine. Background Art

[0002] Steel belt is a narrow and long steel plate, usually made of carbon steel, used for traction and carrying components of belt conveyors, and can also be used to bundle goods. It is a product produced by various steel rolling companies to meet the needs of industrial production of various metal or mechanical products in different industrial sectors. Steel belt has the advantages of high dimensional accuracy, good surface quality, easy processing, and material saving.

[0003] At present, after long-term storage, steel strips are prone to rust. Therefore, the steel strips need to be polished to avoid rust affecting the use of the steel strips. However, current polishing equipment is large in size and costly, and is not suitable for individuals or the polishing of small steel strips, which affects the efficiency and cost of polishing. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a multifunctional steel belt surface polishing machine with a small size, which can quickly complete the polishing operation of the steel belt by pulling back and forth, so as to solve the problems raised in the above background technology.

[0005] The utility model is realized through the following technical scheme: a multifunctional steel strip surface polishing machine, including a panel and a pressing plate, the pressing plate is arranged above the panel, both ends of the panel are provided with grooves, the grooves are provided with electromagnets for adsorbing and fixing the steel strip, both sides of the panel are provided with connecting grooves in the horizontal direction, connecting rods are provided in the connecting grooves, both ends of the connecting rods are installed on the electromagnets, a placement groove is provided at the center of the panel, polishing paper is placed in the placement groove, an installation groove is provided on the inner side surface of the groove on one side, a cylinder is installed in the installation groove, and the piston rod of the cylinder is installed on the corresponding electromagnet.

[0006] As a preferred technical solution, baffles are installed on both sides of the pressure plate, a conveyor belt is sleeved on the outside of the pressure plate, both side surfaces of the conveyor belt are in contact with the baffles, a connecting plate is installed under the baffle on one side, the other end of the connecting plate is bent toward the panel, and is fixedly connected to the panel through a hinge.

[0007] As a preferred technical solution, a handle is installed at one end of the panel.

[0008] As a preferred technical solution, the bottom surface of the electromagnet is not in contact with the bottom surface of the groove, and a plurality of ball grooves are provided on the bottom surface of the electromagnet. Balls are movably installed in the ball grooves. Part of the balls extend to the outside along the opening of the ball grooves and are in contact with the bottom surface of the groove.

[0009] As a preferred technical solution, both sides of the placement groove are provided with a taking and placing groove for fingers to extend into the placement groove and to take out the polishing paper.

[0010] As a preferred technical solution, the width of the pressing plate is greater than the width of the panel.

[0011] As a preferred technical solution, the balls are all made of plastic material.

[0012] The beneficial effects of the utility model are as follows: the utility model has a simple structure, the steel belt can be directly placed on the panel and fixed by adsorption of the electromagnet, and the pressing plate can be pressed down to make the side of the steel belt that needs to be polished contact with the polishing paper, and the electromagnet at both ends can be driven to move by the stretching cylinder, and the movement of the electromagnet drives the steel belt, so that the steel belt can rub and polish with the polishing paper back and forth, which greatly facilitates the operation, and after opening the pressing plate, the polishing paper can be quickly replaced, and due to the existence of the conveyor belt, the other side of the steel belt will not be scratched, thereby avoiding scratches on the other side. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model after removing one side baffle;

[0017] Figure 4 This is a schematic diagram of the structure of the utility model after the pressing plate, conveyor belt and baffle are removed.

[0018] Among them, 1. panel; 2. groove; 3. electromagnet; 4. connecting rod; 5. conveyor belt; 6. baffle; 7. handle; 8. connecting plate; 9. pressure plate; 10. polishing paper; 11. pick-up and place groove; 12. cylinder. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0020] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0021] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a multifunctional steel strip surface polishing machine of the utility model comprises a panel 1 and a pressing plate 9, wherein the pressing plate 9 is arranged above the panel 1, grooves 2 are arranged at both ends of the panel 1, and electromagnets 3 for adsorbing and fixing the steel strip are arranged in the grooves 2, connecting grooves are arranged transversely on both sides of the panel 1, connecting rods 4 are arranged in the connecting grooves, and both ends of the connecting rods 4 are installed on the electromagnets 3, a placement groove is arranged at the center of the panel 1, and polishing paper 10 is placed in the placement groove, an installation groove is arranged on the inner side surface of the groove 2 on one side, a cylinder 12 is installed in the installation groove, and the piston rod of the cylinder 12 is installed on the corresponding electromagnet 3.

[0023] In this embodiment, baffles 6 are installed on both sides of the pressure plate 9, and a conveyor belt 5 is sleeved on the outside of the pressure plate 9. Both side surfaces of the conveyor belt 5 are in contact with the baffles 6. A connecting plate 8 is installed under the baffle 6 on one side, and the other end of the connecting plate 8 is bent toward the panel 1 and fixedly connected to the panel 1 through a hinge; wherein the conveyor belt is made of rubber material, thereby avoiding rigid contact with the steel belt.

[0024] In this embodiment, a handle 7 is installed at one end of the panel 1, which makes it convenient to carry the device with a watch.

[0025] In this embodiment, the bottom surface of the electromagnet 3 is not in contact with the bottom surface of the groove 2. A plurality of ball grooves are provided on the bottom surface of the electromagnet 3. Balls are movably installed in the ball grooves. Parts of the balls extend to the outside along the openings of the ball grooves and are in contact with the bottom surface of the groove 2.

[0026] In this embodiment, both sides of the placement groove are provided with a pick-and-place groove 11 for fingers to insert into the placement groove and to take out the sanding paper 10. After the sanding paper is used for a long time, the fingers can be inserted into the pick-and-place groove and the sanding paper can be taken out, which facilitates the replacement of the sanding paper.

[0027] In this embodiment, the width of the pressing plate 9 is greater than the width of the panel 1, so that after the steel strip is placed on the panel, the pressing plate can completely cover the steel strip, thereby pressing the steel strip flatly on the panel.

[0028] In this embodiment, the balls are made of plastic material to avoid being fixed on the electromagnet by magnetic attraction, so that the balls can roll. The rolling of the balls reduces the friction between the balls and the grooves, thereby driving the electromagnet to move back and forth more smoothly.

[0029] When in use, the pressing plate is opened upward with the hinge as the center, so that the steel strip can be directly placed on the surface of the panel, with the side of the steel strip to be polished facing downward, and the steel strip is adsorbed and fixed by the magnetic energy of the electromagnet;

[0030] After the above is completed, the pressing plate can be covered with the hinge as the center, so that the pressing plate can be moved above the panel, and the conveyor belt outside the pressing plate can be pressed on the outside of the steel belt. The bottom surface of the steel belt can be set close to the polishing paper through the pressing plate, avoiding uneven polishing caused by warping;

[0031] When polishing is needed, the cylinder can be started to make the piston rod of the cylinder continuously extend and retract back and forth. The movement of the piston rod drives the electromagnet. Since the electromagnets are fixed by a connecting rod, they can drive the two electromagnets to move back and forth synchronously. The movement of the electromagnet drives the steel belt. After moving, the steel belt can rub against the polishing paper to complete the polishing. In the process of the movement of the steel belt, it will also drive the conveyor belt to rotate around the pressure plate as the center. The rotating conveyor belt can avoid scratches between the steel belt and the steel belt, thereby avoiding scratches on the other side of the steel belt, thereby increasing the polishing quality. After opening the pressure plate, the power can be cut off and the steel belt can be directly taken out.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A multifunctional steel strip surface polishing machine, characterized in that: The invention comprises a panel (1) and a pressing plate (9), wherein the pressing plate (9) is arranged above the panel (1), grooves (2) are arranged at both ends of the panel (1), and electromagnets (3) for adsorbing and fixing the steel strip are arranged in the grooves (2), connecting grooves are arranged transversely on both sides of the panel (1), connecting rods (4) are arranged in the connecting grooves, and both ends of the connecting rods (4) are installed on the electromagnets (3), a placement groove is arranged at the center of the panel (1), and polishing paper (10) is placed in the placement groove, and an installation groove is arranged on the inner side surface of the groove (2) on one side, and a cylinder (12) is installed in the installation groove, and the piston rod of the cylinder (12) is installed on the corresponding electromagnet (3).

2. The multifunctional steel strip surface polishing machine according to claim 1, characterized in that: Baffles (6) are installed on both sides of the pressure plate (9), and a conveyor belt (5) is sleeved on the outside of the pressure plate (9). Both side surfaces of the conveyor belt (5) are in contact with the baffles (6). A connecting plate (8) is installed under the baffle (6) on one side, and the other end of the connecting plate (8) is bent toward the panel (1) and is fixedly connected to the panel (1) through a hinge.

3. The multifunctional steel strip surface polishing machine according to claim 1, characterized in that: A handle (7) is installed at one end of the panel (1).

4. The multifunctional steel strip surface polishing machine according to claim 1, characterized in that: The bottom surface of the electromagnet (3) is arranged not in contact with the bottom surface of the groove (2), and a plurality of ball grooves are arranged on the bottom surface of the electromagnet (3), and balls are movably installed in the ball grooves, and parts of the balls extend to the outside along the openings of the ball grooves and are arranged in contact with the bottom surface of the groove (2).

5. The multifunctional steel strip surface polishing machine according to claim 1, characterized in that: Both sides of the placement groove are provided with a taking and placing groove (11) for fingers to be inserted into the placement groove and used to take out the polishing paper (10).

6. The multifunctional steel strip surface polishing machine according to claim 1, characterized in that: The width of the pressing plate (9) is greater than the width of the panel (1).

7. The multifunctional steel strip surface polishing machine according to claim 4, characterized in that: The balls are made of plastic material.

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