Material alignment platform equipment

Abstract

The utility model relates to a material alignment platform device which comprises a vacuum cavity, an adsorption plate is installed on the vacuum cavity, a guide connection device is further installed on the vacuum cavity, a positioning area is distributed on the adsorption plate, a plurality of adsorption holes are distributed in the positioning area, and the adsorption holes are communicated with the vacuum cavity. A passive limiting assembly is installed on the side, located in the positioning area, of the adsorption plate, an active limiting device is installed on the other side, located in the positioning area, of the adsorption plate, the active limiting device comprises a driving assembly installed on the adsorption plate, and an alignment assembly is installed at the working end of the driving assembly. Therefore, due to the adoption of a replaceable split structure, the air tightness is met, and meanwhile, the replacement of the adsorption plate can be realized. Therefore, a proper positioning area can be provided according to the type of actual materials, and the subsequent corresponding adsorption layout is met. In addition, the passive limiting assembly and the active limiting device can be in a good layout, and the materials can be conveniently conveyed to a positioning area.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of processing platforms for laser equipment, in particular to a kind of material alignment platform equipment. BACKGROUND

[0002] For the field of laser processing, in order to meet the moderate processing of materials, meet the positioning needs, often use platform assembly to carry out corresponding positioning. Such structure, more applied in ceramic cutting laser machine, carbon fiber laser cutting machine and other equipment. Mainly for the processing and manufacturing of automobile, battery, marine aviation, wind power and other industries.

[0003] For such platform assembly, mainly use the platform of vacuum cavity structure, use the porous structure on the upper surface of platform to form adsorption hole. During use, connect negative pressure device such as dust collector to provide suction. However, the adsorption hole distribution on such platform surface can exceed the bottom space of material, realize suction too average, affect the adsorption positioning of material bottom. Therefore, often need operator to paste the hole that workpiece cannot cover with fireproof tape, realize the concentration of suction. However, due to the difference of adsorption hole distribution, it cannot effectively fit the bottom shape of workpiece for distribution. During use, adsorption force still cannot be effectively packaged. Furthermore, because of the existence of protective tape, vibration will occur due to negative pressure, and noise will occur during use.

[0004] At the same time, material needs to be calibrated manually when placing, so as to ensure that the bottom is just sealed and the adsorption hole is reserved. In this way, the adsorption use efficiency is reduced.

[0005] In view of the above defects, the designer actively researches and innovates to create a material alignment platform equipment, which has more industrial utilization value. INVENTION CONTENTS

[0006] To solve the above technical problems, the purpose of the utility model is to provide a kind of material alignment platform equipment.

[0007] The material alignment platform equipment of the utility model, including vacuum cavity, wherein: vacuum cavity is installed with adsorption plate, vacuum cavity is also installed with guide connection device, adsorption plate is distributed with positioning area, positioning area is distributed with several adsorption holes, adsorption hole is communicated with vacuum cavity, passive limiting assembly is installed on one side of adsorption plate in positioning area, active limiting device is installed on the other side of adsorption plate in positioning area, active limiting device includes drive assembly installed on adsorption plate, drive assembly is installed with alignment assembly on working end.

[0008] Further, the material alignment platform device, wherein the vacuum cavity is a box structure with an open upper end, the box structure is provided with a docking groove at the upper end, the adsorption plate is in contact with the docking groove, and the edge of the adsorption plate is connected with the vacuum cavity through positioning screws.

[0009] Further, the material alignment platform device, wherein the edge of the docking groove is provided with a sealing gasket, and the edge of the adsorption plate is in contact with the sealing gasket.

[0010] Further, the material alignment platform device, wherein the docking flange is provided with an extension hose, and the extension hose is provided with a bamboo joint mechanism at the interface.

[0011] Further, the material alignment platform device, wherein the positioning area is a rectangular area, the adsorption holes are circular holes, the adsorption holes are arranged at equal distances from each other, and the diameter of the adsorption holes is 0.2-1 cm.

[0012] Further, the material alignment platform device, wherein the distance between the adsorption holes is 1 cm, and the diameter of the adsorption holes is 0.3 cm.

[0013] Further, the material alignment platform device, wherein the passive limiting component is an L-shaped blocking strip, the L-shaped blocking strip is located at a corner of the positioning area, and a clearance arc is formed in the inner side of the right angle of the L-shaped blocking strip.

[0014] Further, the material alignment platform device, wherein the thickness of the L-shaped blocking strip is 0.5-1 cm.

[0015] Further, the material alignment platform device, wherein the adsorption plate is provided with a plurality of plug-in holes, the lower side of the passive limiting component is provided with corresponding plug rods, and the plug rods are inserted into the plug-in holes.

[0016] Further, the material alignment platform device, wherein the driving component is a gas cylinder, the working end of the gas cylinder is provided with a connecting block, the connecting block is connected with a Teflon alignment plate through locking screws to form an alignment component, the Teflon alignment plate is provided with a contact opening facing the positioning area, and the inner side of the contact opening is provided with a clearance arc.

[0017] By means of the above scheme, the material alignment platform device has at least the following advantages:

[0018] 1. The design employs a replaceable, modular structure, ensuring airtightness while allowing for the replacement of the adsorption plates. This provides suitable positioning areas based on the type of material, accommodating subsequent adsorption layouts. Furthermore, it ensures optimal placement of passive and active limiting components, facilitating material delivery to the designated positioning area.

[0019] 2. Through the cooperation of passive limiting components and active limiting devices, materials can be guided into the positioning area without the need for secondary placement and positioning by manual labor, thus improving the pre-positioning efficiency before adsorption.

[0020] 3. The adsorption holes in the positioning area can be customized for the current material, eliminating the need to seal excess adsorption holes before use to ensure negative pressure stability, making it more convenient to use.

[0021] 4. Passive limiting components and active limiting devices will not exert continuous clamping force on the material, will not damage the edges and corners of the material, and will not cause extrusion deformation.

[0022] 5. The overall structure is simple and can be directly installed on the base of laser processing equipment, and can be connected with the negative pressure equipment and negative pressure pipelines in the factory area, making it easy to use.

[0023] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0024] Figure 1 This is a structural schematic diagram of the material alignment platform equipment.

[0025] The meanings of the labels in the figures are as follows.

[0026] 1. Vacuum chamber 2. Adsorption plate

[0027] 3. Positioning area; 4. Adsorption pores

[0028] 5 Passive limit component 6 Drive component

[0029] 7. Connecting flange 8. Extension hose

[0030] 9. Bamboo-joint mechanism 10. Positioning screw

[0031] 11. Give way arc 12. Connecting hole

[0032] 13 Connecting block 14 Teflon alignment plate Detailed Implementation

[0033] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0034] As Figure 1 The material alignment platform device comprises a vacuum cavity 1, which is different in that: in order to facilitate subsequent replacement, the vacuum cavity 1 is provided with an adsorption plate 2, and the vacuum cavity 1 is also provided with a lead-through device, so that the corresponding negative pressure equipment can be connected according to actual needs. At the same time, the adsorption plate 2 is provided with a positioning area 3, and a plurality of adsorption holes 4 are distributed in the positioning area, and the adsorption holes 4 are in communication with the vacuum cavity 1. In this way, when the material is in the positioning area, it can be covered by the adsorption holes 4, and subsequent appropriate vacuum adsorption can be facilitated. Moreover, in order to meet the rapid alignment of the material in the initial stage of placement, so that it can be quickly and correctly positioned in the positioning area, a passive limiting component 5 is installed on one side of the adsorption plate 2 in the positioning area, and an active limiting device is installed on the other side of the adsorption plate 2 in the positioning area. During implementation, the active limiting device comprises a driving component 6 installed on the adsorption plate 2, and a positioning component is installed on the working end of the driving component 6. In this way, the driving component 6 can be used to control the positioning component to approach and abut against the material. With the auxiliary blocking of the passive limiting component 5, the material can finally be positioned in the correct position in the positioning area, facilitating subsequent adsorption processing.

[0035] In combination with a preferred embodiment of the present application, in order to facilitate the replacement of the adsorption plate 2 according to the layout of the actual positioning area, the vacuum cavity 1 is in the form of a box structure with an open upper end, the upper end of the box structure is provided with a butt joint groove (not shown in the figure), the adsorption plate 2 is in contact with the butt joint groove, and the edge of the adsorption plate 2 is connected to the vacuum cavity 1 through a positioning screw 10. At the same time, in order to meet the air tightness of the combined end surface, the edge of the butt joint groove is provided with a sealing gasket (not shown in the figure), and the edge of the adsorption plate 2 is in contact with the sealing gasket below. In this way, while meeting the condition that the overall shape of the adsorption plate 2 remains unchanged, the adsorption plate 2 with different sizes of positioning areas can be replaced, meeting the adsorption positioning needs of different material sizes.

[0036] Further, the lead-through device adopted by the present application is a butt flange 7, the butt flange 7 is provided with an extension hose 8, and the interface of the extension hose 8 is provided with a bamboo joint mechanism 9. In this way, the extension hose 8 can be used to realize appropriate accommodation and extension, and the external negative pressure equipment can be connected. At the same time, through the bamboo joint mechanism 9, the friction force and air tightness of the combined end surface are increased, and leakage and looseness do not occur. Of course, for the negative pressure equipment with a connecting pipeline, it can also be directly connected to the butt flange 7, which will not be described here.

[0037] In combination with actual implementation, since the conventional material shape is mainly a rectangular base, therefore, the positioning area is a rectangular structure, which can achieve more suitable coverage. Meanwhile, the adsorption holes 4 are circular holes, and the adsorption holes 4 are arranged at equal distances. In this way, during negative pressure adsorption, uniform negative pressure distribution of the holes can be achieved. Moreover, the diameter of the adsorption holes 4 is 0.2-1 cm, so that smooth airflow guidance can be achieved. In order to have more average negative pressure distribution, meet the stable adsorption of the bottom of the material, the spacing between the adsorption holes 4 is 1 cm, and the diameter of the adsorption holes 4 is 0.3 cm, which can meet the daily use requirements.

[0038] Meanwhile, in order to effectively resist the corners of the material, the passive limiting component 5 is an L-shaped blocking strip, which is located at the corners of the positioning area. An accommodation arc 11 is arranged on the inner side of the right angle of the L-shaped blocking strip. In this way, the semi-enclosing structure of the L-shaped blocking strip can just fit and resist the upper right corner of the material, and can accept the material pushed by the alignment component. In order to achieve appropriate limiting, the thickness of the L-shaped blocking strip is 0.5-1 cm. As long as it is higher than the thickness of the material base, effective limiting can be achieved, and during preparation, it can be adapted according to the thickness of the material base. Simply speaking, a plurality of insertion holes 12 are distributed on the adsorption plate 2, and corresponding insertion rods (not shown in the figure) are distributed below the passive limiting component 5, and the insertion rods are inserted into the insertion holes 12. In this way, the passive limiting component 5 of different specifications can be replaced as needed, and the stability of installation can be met.

[0039] Further, the driving component 6 is a gas cylinder, which can be connected to the gas source in the factory area, reducing repeated pipeline layout. Meanwhile, the working end of the gas cylinder is provided with a connecting block 13, and the connecting block 13 is connected with a Teflon alignment plate 14 to form an alignment component. In this way, according to the size of the current material, a Teflon alignment plate 14 with appropriate contact area can be selected. Moreover, the Teflon alignment plate 14 can be better fitted to the bottom of the material due to its deformation resistance, and will not deform due to pressure, causing deviation of the conveying track of the material during pushing. In this way, the passive limiting component 5 can be cooperated with each other, so that the material can finally stay in the positioning area, which is convenient for subsequent adsorption positioning.

[0040] During implementation, since the bottom or bottom plate of the conventional material is a rectangular structure, therefore, the Teflon alignment plate 14 can be provided with a contact opening towards the positioning area. Meanwhile, in order to avoid abnormal deformation of the corners of the rectangular structure of the bottom of the material during pressure, accommodation arcs 11 are distributed on the inner side of the contact opening.

[0041] The working principle of the utility model is as follows:

[0042] The material is placed on the adsorption plate 2, and the corners of the bottom are as far as possible towards the alignment component, so as to achieve a predetermined position.

[0043] Afterwards, the driving assembly 6 starts, and the alignment assembly composed of the Teflon alignment plate 14 moves towards the material. After the Teflon alignment plate 14 contacts the material, it wraps the corner structure below the material. Then, the Teflon alignment plate 14 continues to move, and pushes the material to the positioning area.

[0044] Then, when the Teflon alignment plate 14 is in the limit position of the stroke, the other side corner of the material contacts the passive limiting assembly 5, and proper limiting is realized. Thus, the material is just stopped in the positioning area.

[0045] Then, the negative pressure equipment starts, and the adsorption hole 4 in the positioning area starts to provide negative pressure, and effectively adsorbs and positions the bottom of the material. Thus, the subsequent processing can be carried out under the condition that the material is relatively fixed.

[0046] As can be seen from the above description and in combination with the drawings, after the utility model is adopted, the following advantages are obtained:

[0047] 1. The replaceable split structure is adopted, the adsorption plate can be replaced while meeting the air tightness. In this way, a suitable positioning area can be provided according to the actual material category, and the corresponding subsequent adsorption layout is met. Moreover, the passive limiting assembly and the active limiting device can be in a better layout, and the material can be conveniently sent to the positioning area.

[0048] 2. Through the cooperation of the passive limiting assembly and the active limiting device, the material can be guided into the positioning area, and manual secondary placement and positioning are not needed, and the pre-positioning efficiency before adsorption is improved.

[0049] 3. The adsorption hole in the positioning area can be customized according to the current material, and it is not necessary to block the excess adsorption hole before use to meet the negative pressure stability, and the use is more convenient.

[0050] 4. The passive limiting assembly and the active limiting device will not cause continuous clamping force to the material, will not damage the corners of the material, and will not cause extrusion deformation.

[0051] 5. The overall structure is simple, can be directly installed on a placement base of a laser processing equipment, and is connected with a negative pressure equipment and a negative pressure pipeline in a factory area, and is convenient to use.

[0052] In addition, the indicated direction or position relationship described in the utility model is the direction or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or structure must have a specific direction, or be operated in a specific direction, so it cannot be understood as a limitation of the utility model.

[0053] The above merely is preferred implementation manner of the present application, and is not used for limiting the present application, it should be pointed out, for ordinary skilled person in the technical field, on the premise of not departing from the technical principle of the present application, can also make several improvements and variations, these improvements and variations also should be regarded as the protection scope of the present application.

Claims

1. A material alignment platform apparatus comprising a vacuum chamber, characterized by: The vacuum cavity is provided with an adsorption plate, and the vacuum cavity is also provided with a guide device, the adsorption plate is provided with a positioning area, a plurality of adsorption holes are distributed in the positioning area, the adsorption holes are communicated with the vacuum cavity, a passive limiting component is arranged on one side of the adsorption plate, an active limiting device is arranged on the other side of the adsorption plate, the active limiting device comprises a driving component arranged on the adsorption plate, and a positioning component is arranged on the working end of the driving component.

2. The material alignment stage apparatus of claim 1, wherein: The vacuum cavity is a box structure with an open upper end, the upper end of the box structure is provided with a butt joint groove, the adsorption plate is in contact with the butt joint groove, and the edge of the adsorption plate is connected with the vacuum cavity through positioning screws.

3. The material alignment stage apparatus of claim 2, wherein: The edge of the butt joint groove is provided with a sealing washer, and the edge of the adsorption plate is in contact with the sealing washer.

4. The material alignment stage apparatus of claim 1, wherein: The guide device is a butt joint flange, the butt joint flange is provided with an extension hose, and the extension hose is provided with a bamboo joint mechanism at the joint.

5. The material alignment stage apparatus of claim 1, wherein: The positioning area is a rectangular area, the adsorption holes are circular holes, the adsorption holes are arranged at equal distances from each other, and the diameter of the adsorption holes is 0.2-1 cm.

6. The material alignment stage apparatus of claim 5, wherein: The spacing between the adsorption holes is 1 cm, and the diameter of the adsorption holes is 0.3 cm.

7. The material alignment stage apparatus of claim 1, wherein: The passive limiting component is an L-shaped blocking strip, the L-shaped blocking strip is arranged at the corner of the positioning area, and a clearance arc is arranged on the inner side of the right angle of the L-shaped blocking strip.

8. The material alignment stage apparatus of claim 7, wherein: The thickness of the L-shaped blocking strip is 0.5-1 cm.

9. The material alignment stage apparatus of claim 1, wherein: A plurality of plug-in holes are distributed on the adsorption plate, corresponding plug rods are distributed below the passive limiting component, and the plug rods are inserted into the plug-in holes.

10. The material alignment stage apparatus of claim 1, wherein: The driving component is a gas cylinder, the working end of the gas cylinder is provided with a connecting block, the connecting block is connected with a Teflon positioning plate to form a positioning component through locking screws, the Teflon positioning plate is provided with a contact opening facing the positioning area, and the inner side of the contact opening is provided with a clearance arc.

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