Material taking device of parallel surface grinding machine

Abstract

The utility model belongs to the technical field of grinding machines, and discloses a material taking device of a parallel surface grinding machine, which comprises a main body, a plurality of suction assemblies are arranged on the main body, the plurality of suction assemblies are arranged around the center of the main body, and each suction assembly forms a grabbing position; the suction assembly comprises a plurality of suction units, the multiple suction units are arranged around the center of the suction assembly, and each suction unit forms a grabbing point. The multiple suction assemblies are arranged on the main body to obtain the multiple grabbing positions, each grabbing position can grab one product, each suction unit forms one grabbing point, and each grabbed product is provided with multiple grabbing points; therefore, a plurality of products can be grabbed at a time, the material taking efficiency is high, and the material taking stability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machine equipment, in particular to a material taking device for a double-end surface grinding machine. Background Art

[0002] The double-end surface grinder is a highly efficient plane processing machine tool that can grind two parallel end surfaces simultaneously in one processing process. It can be divided into horizontal and vertical types according to its structure, and can be divided into through-type, rotary table type, and reciprocating type according to the feeding method.

[0003] The grinding disc of a double-end surface grinder can process several products. The existing material removal method generally removes multiple products from the grinding disc one by one, that is, only one product can be grabbed each time. This material removal method is inefficient and has limitations. Utility Model Content

[0004] In order to overcome at least one of the defects described in the above-mentioned prior art, the present invention provides a material picking device for a double-end surface grinder, in which multiple gripping positions are obtained by arranging multiple suction components on the main body, each gripping position can grip a product, and each suction unit forms a gripping point, and there are multiple gripping points for each gripped product; thus, the present invention can be used to grab multiple products at a time, which not only has high material picking efficiency but also strong material picking stability.

[0005] The technical solution adopted by the present invention to solve the problem is:

[0006] A material taking device for a double-end surface grinding machine, comprising:

[0007] A main body, wherein a plurality of suction components are provided on the main body, and the plurality of suction components are arranged around the center of the main body, and each suction component forms a gripping position;

[0008] The suction assembly includes a plurality of suction units, which are arranged around the center of the suction assembly, and each suction unit forms a grabbing point.

[0009] In a preferred embodiment, the material removal device of the double-end surface grinder further includes a vacuum generator and a gas pipeline, and the suction unit is a vacuum suction cup;

[0010] The gas pipeline is in communication with the suction unit, and the gas pipeline is in communication with the vacuum generator.

[0011] In a preferred embodiment, the suction assembly further includes a limiting element, which is disposed at the center of the suction assembly and is used to limit the downward pressing depth of the suction unit.

[0012] In a preferred embodiment, the suction assembly further includes an adjusting element, which is threadedly connected to the limiting element to adjust the relative height difference between the limiting element and the suction unit.

[0013] In a preferred embodiment, the suction unit is an electromagnet.

[0014] In a preferred embodiment, the suction assembly further includes an elastic element and a guide element. The suction unit is elastically connected to the main body through the elastic element, and the elastic element is sleeved outside the guide element. The elastic element drives the suction unit to move along the guide element.

[0015] In a preferred embodiment, the elastic element is a spring.

[0016] In a preferred embodiment, the material taking device of the double-end surface grinder further includes a hand-held portion, and the hand-held portion is provided on the top of the main body.

[0017] In a preferred embodiment, an operating switch is provided on the handheld portion, the operating switch communicates with the suction component, and the operating switch is used to control the opening and closing of the suction component.

[0018] In a preferred embodiment, the main body is an annular disc.

[0019] In summary, the utility model has the following technical effects: the utility model obtains multiple grabbing positions by arranging multiple suction components on the main body, each grabbing position can grab a product, and each suction unit forms a grabbing point, and there are multiple grabbing points for each product grabbed; thus, the utility model can be used to grab multiple products at a time, which not only has high material picking efficiency but also strong material picking stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the grinding disc of the double-end surface grinder of the present utility model;

[0021] Figure 2 This is a schematic diagram of the structure of Example 1 of the utility model from a first viewing angle;

[0022] Figure 3 This is a schematic diagram of the structure of the second viewing angle of Example 1 of the present utility model;

[0023] Figure 4 This is a schematic structural diagram of the third viewing angle of Example 1 of the utility model.

[0024] The meanings of the reference numerals are as follows:

[0025] 10. Main body, 20. Suction assembly, 201. Suction unit, 202. Limiting element, 30. Vacuum generator, 40. Gas pipeline, 50. Handheld part, 60. Operation switch. DETAILED DESCRIPTION

[0026] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0029] Example 1

[0030] See Figures 1-4 The utility model discloses a material picking device for a double-end surface grinder, comprising: a main body 10, on which a plurality of suction assemblies 20 are arranged, the plurality of suction assemblies 20 are arranged around the center of the main body 10, and each suction assembly 20 forms a grabbing position; the suction assembly 20 comprises a plurality of suction units 201, the plurality of suction units 201 are arranged around the center of the suction assembly 20, and each suction unit 201 forms a grabbing point.

[0031] The utility model obtains multiple grabbing positions by arranging multiple suction components 20 on the main body 10, each grabbing position can grab a product, and each suction unit 201 forms a grabbing point, and there are multiple grabbing points for each grabbed product; thus, the utility model can grab multiple products at a time, which not only has high material picking efficiency but also strong material picking stability.

[0032] It should be noted that the number and spacing of the suction components 20, the number and spacing of the suction units 201 in each suction component 20 are determined according to the number of products to be grasped at one time and the arrangement of the products. Figure 1 The number of products actually processed by the grinding disc of the double-end surface grinder and the layout of the products are determined, and there is no limitation.

[0033] Continue reading Figure 2-Figure 3, an example is provided in which five suction assemblies 20 are provided, and each suction assembly 20 includes four suction units 201 .

[0034] The five suction components 20 are evenly distributed around the bottom of the main body 10, that is, the angle between each suction component 20 is 72°, and the multiple suction units 201 are evenly arranged around the center of the suction component 20, that is, the angle between each suction unit 201 is 90°; thus, the present invention can grab five products at a time, and each grabbed product has four grabbing points, which not only has high material picking efficiency, but also strong material picking stability, and the product is not easy to fall off.

[0035] In an embodiment of the present invention, the material picking device of the double-end surface grinder also includes a vacuum generator 30 and a gas pipeline 40, and the suction unit 201 is a vacuum suction cup; the gas pipeline 40 is connected to the suction unit 201, and the gas pipeline 40 is connected to the vacuum generator 30.

[0036] It should be noted that the vacuum generator 30 can directly use an existing vacuum generating device, the vacuum suction cup can directly use an existing vacuum suction cup, the air inlet and outlet directions of the gas pipe 40 are determined according to the actual application scenario, and the vacuum generator 30, the gas pipe 40 and the suction unit 201 cooperate with each other to achieve negative pressure adsorption of the suction unit 201.

[0037] The specific usage process is as follows: the vacuum generator 30 sucks, and a negative air pressure is generated in the suction unit 201 through the gas pipe 40, thereby sucking the product to be grabbed; when the user holds the utility model or uses other conveying equipment in conjunction with the utility model to convey the product to a predetermined position, the vacuum generator 30 inflates the suction unit 201 through the gas pipe 40, so that the negative air pressure in the suction unit 201 changes to zero air pressure or slightly positive air pressure, and the suction unit 201 is separated from the product, thereby completing the material removal.

[0038] In the embodiment of the present invention, the suction assembly 20 further includes a limiting element 202 . The limiting element 202 is disposed at the center of the suction assembly 20 . The limiting element 202 is used to limit the downward pressing depth of the suction unit 201 .

[0039] Specifically, the limiting element 202 is a limiting column. Of course, the limiting element 202 can also be in other shapes, depending on the actual application scenario.

[0040] Specifically, the vacuum suction cup is made of a flexible material, such as silicone or plastic.

[0041] When the suction unit 201 takes the material, the suction unit 201 sucks the product. In the above process, the utility model presses down in the direction of the product, that is, the suction unit 201 presses down the product, and the suction unit 201 is deformed, so that the suction unit 201 is close to the outer surface of the product. By controlling the height of the limiting element 202, that is, by controlling the height difference between the surface of the limiting element 202 facing the product direction and the surface of the suction unit 201 facing the product direction, the downward pressing depth of the suction unit 201 is controlled to avoid damage caused by excessive downward pressing of the utility model.

[0042] In the embodiment of the present invention, the suction assembly 20 further includes an adjusting element (not shown in the drawings), which is threadedly connected to the limiting element 202 to adjust the relative height difference between the limiting element 202 and the suction unit 201 .

[0043] Specifically, the adjusting element is an adjusting rod. Of course, the adjusting element can also be in other shapes, depending on the actual application scenario.

[0044] Specifically, the height difference refers to the height difference between the surface of the limiting element 202 facing the product direction and the surface of the vacuum suction cup facing the product direction.

[0045] Specifically, the adjusting element and the main body 10 are fixedly connected. For example, the adjusting element and the main body 10 are fixed by welding or are made into one piece. By rotating the limiting element 202 relative to the adjusting element, the setting position of the limiting element 202 is adjusted to adjust the relative height difference between the limiting element 202 and the suction unit 201, thereby adapting to different application scenarios.

[0046] It should be noted that the suction unit 201 and the main body 10 can be fixedly connected. For example, the suction unit 201 and the main body 10 are fixed by welding, threaded connection, clamping, etc., or the suction unit 201 and the main body 10 are made as one piece, or the suction unit 201 is elastically connected to the main body 10 through an elastic element.

[0047] An example is given in which the suction unit 201 is elastically connected to the main body 10 via an elastic element.

[0048] In an embodiment of the present invention, the suction assembly 20 also includes an elastic element (not shown in the accompanying drawings) and a guide element (not shown in the accompanying drawings). The suction unit 201 is elastically connected to the main body 10 through the elastic element, and the elastic element is sleeved outside the guide element. The elastic element drives the suction unit 201 to move along the guide element.

[0049] It should be noted that when using the present invention to take materials, it is necessary to press down as a whole to grab the product on the grinding wheel of the double-end surface grinder. In order to avoid the present invention colliding with the product during the pressing process, causing damage to the present invention or damage to the surface of the product, affecting the yield of the product, an elastic element is provided to achieve buffering during the pressing process of the present invention.

[0050] In an embodiment of the present invention, the elastic element is a spring.

[0051] Specifically, the guide element is a guide column. Of course, the guide element can also be in other shapes, depending on the actual application scenario.

[0052] The elastic element is a spring and the guide element is a guide column as an example for description.

[0053] When the present invention presses down to take materials, the elastic element drives the suction unit 201 to rise along the guide element, and the elastic element is compressed to achieve buffering; when the present invention is away from the double-end surface grinder, the elastic element drives the suction unit 201 to descend along the guide element, and the elastic element extends.

[0054] In the embodiment of the present invention, the material taking device of the double-end surface grinder further includes a hand-held portion 50 , and the hand-held portion 50 is provided on the top of the main body 10 .

[0055] In the embodiment of the present invention, an operating switch 60 is provided on the handheld portion 50 . The operating switch 60 communicates with the suction assembly 20 . The operating switch 60 is used to control the opening and closing of the suction assembly 20 .

[0056] Specifically, the operating switch 60 and the suction assembly 20 can communicate through electrical connection, and the operating switch 60 and the suction assembly 20 can also communicate by sending and receiving signals.

[0057] Specifically, when the user uses the present invention to pick up materials, the user can hold the handheld portion 50 to drive the present invention to move as a whole. Since the operating switch 60 is set on the handheld portion 50, the user can turn on or off the operating switch 60 at the same time, thereby achieving single-handed material picking.

[0058] In the embodiment of the present invention, the main body 10 is an annular disc.

[0059] Specifically, the middle of the main body 10 is hollowed out, and the outer side of the main body 10 is corrugated. Compared with the disc-shaped main body 10, the annular disc-shaped main body 10 uses less material, is conducive to the arrangement of the gas pipeline 40, and is also convenient for users to observe.

[0060] Example 2

[0061] In this embodiment of the present invention, unlike the embodiment 1, the suction unit 201 is an electromagnet.

[0062] It should be noted that the electromagnet can directly use existing electromagnet equipment; when the suction unit 201 is an electromagnet, it can be applicable to ferromagnetic products, such as iron products.

[0063] The specific usage process is as follows: the suction unit 201 is magnetic when powered on, so it can absorb ferromagnetic products; when the product is transported to the predetermined position, the suction unit 201 is powered off and loses its magnetism, and the suction unit 201 is separated from the product, thereby completing the material removal.

[0064] The technical means disclosed in the present invention are not limited to those disclosed in the above-mentioned embodiments, but also include technical solutions composed of any combination of the above-mentioned technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A material taking device for a double-end surface grinder, characterized in that: include: A main body, wherein a plurality of suction components are provided on the main body, wherein the plurality of suction components are arranged around the center of the main body, and each of the suction components forms a gripping position; The suction assembly includes a plurality of suction units, which are arranged around the center of the suction assembly, and each of the suction units forms a grabbing point.

2. The material removal device of the double-end surface grinder according to claim 1, characterized in that: It also includes a vacuum generator and a gas pipeline, and the suction unit is a vacuum suction cup; The gas pipeline is in communication with the suction unit, and the gas pipeline is in communication with the vacuum generator.

3. The material removal device of the double-end surface grinder according to claim 2, characterized in that: The suction assembly further includes a limiting element, which is disposed at a center position of the suction assembly and is used to limit a downward pressing depth of the suction unit.

4. The material removal device of the double-end surface grinder according to claim 3, characterized in that: The suction assembly further includes an adjusting element, which is threadedly connected to the limiting element to adjust the relative height difference between the limiting element and the suction unit.

5. The material removal device for a double-end surface grinder according to claim 1, characterized in that: The suction unit is an electromagnet.

6. The material removal device of the double-end surface grinder according to claim 2 or 5, characterized in that: The suction assembly further includes an elastic element and a guide element. The suction unit is elastically connected to the main body through the elastic element, and the elastic element is sleeved outside the guide element. The elastic element drives the suction unit to move along the guide element.

7. The material removal device for a double-end surface grinder according to claim 6, characterized in that: The elastic element is a spring.

8. The material removal device for a double-end surface grinder according to claim 1, characterized in that: It also includes a hand-held portion, which is arranged on the top of the main body.

9. The material removal device for a double-end surface grinder according to claim 8, characterized in that: An operating switch is provided on the handheld portion, the operating switch communicates with the suction component, and the operating switch is used to control the opening and closing of the suction component.

10. The material removal device for a double-end surface grinder according to claim 1, characterized in that: The main body is an annular disc.

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