Air suction chassis device and code engraving machine

Abstract

The utility model provides an air suction chassis device and a code engraving machine, the air suction chassis device comprises an air suction disc main body and a connecting boss arranged on the upper surface of the air suction disc main body, and the connecting boss is provided with a plurality of strip-shaped grooves parallel to the upper surface of the air suction disc main body; a plurality of air suction holes are further formed in the upper surface of the air suction disc main body and surround the connecting boss; an air suction connecting hole used for being connected with an air suction pipe is formed in the lower surface of the air suction disc body, and the air suction connecting hole communicates with the multiple air suction holes through multiple air suction pipelines. According to the utility model, the adsorption force borne by the product and the tray is more balanced, the stability is further improved, the product is ensured not to deviate when being interfered by the outside, the automation is easy to realize, and the tray can be repeatedly used.

Description

Technical Field

[0001] This utility model relates to the field of air suction chassis devices, specifically to an air suction chassis device and a coding machine. Background Technology

[0002] Currently, there are many types of suction chassis with different working methods and wide applications in daily life and industry. In existing technology, the common operating methods of suction chassis are manual expulsion, which involves pressing by hand to expel air and create a pressure difference for adsorption; mechanical expulsion, which uses a special mechanical structure to create a pressure difference for adsorption; or using an electric device to create a pressure difference for adsorption. However, manual operation is inefficient and time-consuming, mechanical expulsion structures are complex and difficult to manufacture, and electric devices have certain limitations in application.

[0003] In the prior art, Chinese utility model patent with publication number CN216118328U discloses a novel vacuum suction cup device, comprising a suction cup body and a mounting base; an air extraction port is disposed inside the suction cup body, the suction cup body is rotatably connected to one side of the upper end of the mounting base, and the suction cup body located on the side of the air extraction port is provided with an air extraction pipe.

[0004] However, the above-mentioned technical solutions still suffer from poor stability. Utility Model Content

[0005] The purpose of this utility model is to provide an air suction chassis device and a coding machine to improve the stability of the air suction chassis device.

[0006] To achieve the above-mentioned utility model objectives, this utility model provides an air suction chassis device, including an air suction chassis body and a connecting boss disposed on the upper surface of the air suction chassis body, wherein the connecting boss is provided with a plurality of strip grooves parallel to the upper surface of the air suction chassis body.

[0007] The upper surface of the air suction plate body is also provided with a plurality of air suction holes, which are arranged around the connecting boss.

[0008] The lower surface of the suction plate body is provided with a suction connection hole for connecting the suction pipe, and the suction connection hole is connected to multiple suction holes through multiple suction pipes.

[0009] According to one technical solution of this utility model, a plurality of screw holes are provided on the air suction plate body from the connecting boss or the upper surface of the air suction plate body to the lower surface of the air suction plate body.

[0010] According to one technical solution of this utility model, the lower surface of the air suction disc body is further provided with a first pin hole and a second pin hole for positioning.

[0011] The first pin hole and the second pin hole are arranged symmetrically, and the cross-sectional shapes of the first pin hole and the second pin hole are different.

[0012] According to one technical solution of this utility model, the cross-section of the air suction disc body is rectangular, with a first U-shaped groove provided on two symmetrical sides of one set and a second U-shaped groove provided on two symmetrical sides of the other set.

[0013] A waist-shaped groove is provided on the lower end surface of the air intake plate body corresponding to the position of the first U-shaped groove, and a countersunk hole and a threaded hole are provided in the waist-shaped groove.

[0014] According to one technical solution of this utility model, the air intake pipe includes a vertical pipe that is directly connected to the air intake connection hole and at least one horizontal pipe that is perpendicularly connected to the vertical pipe.

[0015] According to one technical solution of this utility model, the air intake pipe further includes: a short vertical pipe communicating with the horizontal pipe;

[0016] The air intake is directly connected to either the vertical short pipe or the horizontal pipe.

[0017] According to one technical solution of this utility model, the vertical short pipe and / or the vertical short pipe and / or the horizontal pipe penetrate the side of the air intake plate body, and a sealing device is installed at the corresponding position.

[0018] According to one technical solution of this utility model, the depth of the strip groove is 1-2 mm.

[0019] According to one technical solution of this utility model, the height of the connecting boss is not less than the depth of the strip groove.

[0020] According to one aspect of the present invention, a coding machine is provided, on which an air-suction chassis device as described in any of the above technical solutions is fixed.

[0021] According to one concept of this utility model, a suction base device and a coding machine are proposed. By setting a connecting boss on the upper surface of the suction base body, and setting a strip groove on the connecting boss, a tray containing the product can be placed on the connecting boss when fixing the product. Multiple suction holes are arranged around the connecting boss to achieve a void-avoiding effect. In addition, when adsorbing the product during the production process, the hollow bottom can avoid excessive suction resistance, thereby improving the adsorption stability. Furthermore, the surrounding suction holes can make the adsorption force on the product and the tray more balanced, further improving stability. This helps to ensure that the product will not shift when subjected to external interference, is easy to automate, and can be reused.

[0022] The lower surface of the suction tray body is provided with a suction connection hole, which is connected to an air extraction pipe. The air extraction pipe is connected to an air pump and other devices. The suction pipe connects the suction hole to the suction connection hole, and the air at the bottom of the tray containing the product is extracted through the suction hole, thereby fixing the tray to the product. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This schematic diagram illustrates the structure of an air intake chassis device according to one embodiment of the present invention.

[0025] Figure 2 This schematic diagram shows a cross-sectional view of an air intake chassis device according to one embodiment of the present invention.

[0026] Figure 3 The schematic diagram shows a top view of an air intake chassis device according to one embodiment of the present invention.

[0027] Figure label:

[0028] 1. Suction plate body; 2. Connecting boss; 3. Suction hole; 4. Suction connection hole; 5. Screw hole; 6. First pin hole; 7. Second pin hole; 8. First U-shaped groove; 9. Second U-shaped groove; 10. Waist-shaped groove; 11. Countersunk hole; 12. Threaded hole; 13. Vertical pipe; 14. Horizontal pipe; 15. Short vertical pipe; 201. Strip groove. Detailed Implementation

[0029] The description of the embodiments in this specification should be taken in conjunction with the accompanying drawings, which should form part of the complete specification. In the drawings, the shape or thickness of the embodiments may be exaggerated and may be indicated in a simplified or convenient manner. Furthermore, parts of the various structures in the drawings will be described separately; it is worth noting that elements not shown in the figures or not described in words are in a form known to those skilled in the art.

[0030] The description of the embodiments herein, including any references to direction and orientation, is for ease of description only and should not be construed as limiting the scope of protection of this utility model. The following description of preferred embodiments involves combinations of features, which may exist independently or in combination; this utility model is not particularly limited to the preferred embodiments. The scope of this utility model is defined by the claims.

[0031] In describing embodiments of this utility model, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" express orientations or positional relationships based on the orientations or positional relationships shown in the relevant drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this utility model.

[0032] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. The embodiments cannot be described in detail here, but the embodiments of the present invention are not limited to the following embodiments.

[0033] like Figures 1 to 3 As shown, according to one embodiment of the present invention, the present invention provides an air suction chassis device, including an air suction chassis body 1 and a connecting boss 2 disposed on the upper surface of the air suction chassis body 1. The connecting boss 2 is provided with a plurality of strip grooves 201 parallel to the upper surface of the air suction chassis body 1.

[0034] The upper surface of the suction plate body 1 is also provided with multiple suction holes 3, which are arranged around the connecting boss 2.

[0035] The lower surface of the suction plate body 1 is provided with a suction connection hole 4 for connecting the suction pipe. The suction connection hole 4 is connected to multiple suction holes 3 through multiple suction pipes.

[0036] By setting a connecting boss 2 on the upper surface of the suction plate body 1, and setting a strip groove 201 on the connecting boss 2, when fixing the product, the tray containing the product can be placed on the connecting boss 2. Multiple suction holes 3 are arranged around the connecting boss 2 to achieve the function of avoiding air gaps. In addition, when adsorbing the product during the production process, the hollow bottom can avoid excessive suction resistance, thereby improving the adsorption stability. Furthermore, the surrounding suction holes 3 can make the adsorption force on the product and the tray more balanced, further improving stability. This helps to ensure that the product will not shift when subjected to external interference, is easy to automate, and can be reused.

[0037] The lower surface of the suction tray body 1 is provided with a suction connection hole 4. The suction connection hole 4 is connected to a suction pipe, which is connected to an air pump and other devices. The suction hole 3 is connected to the suction connection hole 4 through the suction pipe, and the air at the bottom of the tray containing the product is extracted through the suction hole 3, thereby fixing the tray and the product.

[0038] In addition, suction hole 3 can also be equipped with a suction nozzle to enhance the adsorption force.

[0039] In some embodiments of this utility model, a plurality of screw holes 5 are provided on the suction plate body 1 from the connecting boss 2 or the upper surface of the suction plate body 1 to the lower surface of the suction plate body 1.

[0040] By setting multiple screw holes 5 from the upper surface to the lower surface of the connecting boss 2 or the suction plate body 1, it is convenient to use screws to stably install the suction plate on the corresponding equipment or structure (engraving machine), ensuring the accuracy and firmness of its installation position, preventing displacement due to vibration or other reasons during use, and thus ensuring the normal operation of the suction plate.

[0041] Among them, screw hole 5 is a hexagon socket head cap screw hole 5, which is used to fix the suction plate body 1 with a corresponding cylindrical head screw. The hexagon socket head cap screw hole 5 adopts a countersunk head design to ensure that there are no protrusions on the upper surface of the connecting boss 2 or the suction plate body 1, effectively avoiding interference when the product or tray comes into contact with the connecting boss 2 or the suction plate body 1.

[0042] In some embodiments of this utility model, the lower surface of the suction plate body 1 is also provided with a first pin hole 6 and a second pin hole 7 for positioning. The positioning of the device is achieved by the positioning principle of two pins (first pin hole 6 and second pin hole 7) on one side (the surface of the connecting boss 2).

[0043] A first pin hole 6 and a second pin hole 7 are provided on the lower surface of the suction plate body 1. They can cooperate with the positioning structure of other components during installation to achieve precise positioning, improve installation efficiency and assembly accuracy, ensure the accurate relative positional relationship between the suction plate and related components, and facilitate the stable operation of the entire system.

[0044] In some embodiments of this utility model, the first pin hole 6 and the second pin hole 7 are arranged symmetrically, and the cross-sectional shapes of the first pin hole 6 and the second pin hole 7 are different.

[0045] When the first pin hole 6 and the second pin hole 7 are symmetrically arranged and have different cross-sectional shapes, a unique positioning method can be provided to prevent the air suction plate from being misinstalled during installation, ensure the uniqueness of the installation direction, and improve the accuracy and stability of assembly.

[0046] In some embodiments of this utility model, the air intake disc body 1 has a rectangular cross-section, with a first U-shaped groove 8 provided on one set of two symmetrical sides and a second U-shaped groove 9 provided on the other set of two symmetrical sides.

[0047] The suction plate body 1 has a first U-shaped groove 8 and a second U-shaped groove 9 at both ends. The first U-shaped groove 8 can effectively help operators pick up and put down products; the second U-shaped groove 9 can avoid interference between the gripper inside the marking machine and the suction plate body 1 when the product is picked up.

[0048] In some embodiments of this utility model, a waist-shaped groove 10 is provided on the lower end surface of the suction disc body 1 corresponding to the position of the first U-shaped groove 8, and a countersunk hole 11 and a threaded hole 12 are provided in the waist-shaped groove 10.

[0049] The lower surface of the suction plate body 1 is provided with a waist-shaped groove. Since the first U-shaped groove 8 or the second U-shaped groove 9 are both set in pairs, that is, the waist-shaped groove 10 is also set in pairs. The pin with flange is placed through the countersunk hole 11 and fixed through the threaded hole 12. The positioning and cooperation of the first pin hole 6 and the second pin hole 7 are used to make the product or tray accurately placed on the suction plate body 1.

[0050] In some embodiments of this utility model, the air intake pipe includes a vertical pipe 13 that is directly connected to the air intake connection hole 4 and at least one horizontal pipe 14 that is vertically connected to the vertical pipe 13.

[0051] By using the suction hole 3 to directly adsorb the product, a tight fit is ensured during the production process, further maintaining product stability and reducing the possibility of defective products.

[0052] In some embodiments of this utility model, the air intake pipe further includes a short vertical pipe 15 that communicates with the horizontal pipe 14.

[0053] In some embodiments of this utility model, the air intake 3 is directly connected to the vertical short pipe 15 or the horizontal pipe 14.

[0054] By setting up vertical pipes 13, horizontal pipes 14 and short vertical pipes 15, the airflow direction can be effectively changed, making the air intake more uniform and smooth. It can collect gas from different directions, expand the air intake range, improve air intake efficiency, and better adapt to the air intake needs of different positions around the air intake plate.

[0055] It is understandable that the air intake 3 can be directly connected to any one of the vertical pipe 13, the horizontal pipe 14, and the vertical short pipe 15, or can be set at the junction of two pipes.

[0056] In some embodiments of this utility model, the vertical short pipe 15 and / or the vertical short pipe 15 and / or the horizontal pipe 14 penetrate the side of the air intake plate body 1, and a sealing device is installed at the corresponding position.

[0057] The suction connection hole 4, vertical pipe 13, horizontal pipe 14, and vertical short pipe 15 together with the suction hole 3 form a suction chamber. The penetrating surface is blocked by a sealing device, forming a closed chamber during use, thereby enhancing the suction force of the suction hole 3. The sealing device can be a screw, etc.

[0058] In some embodiments of this utility model, the depth of the strip groove 201 is 1-2 mm;

[0059] The height of the connecting boss 2 is not less than the depth of the strip groove 201. Normally, the height of the connecting boss 2 is equal to the depth of the strip groove 201.

[0060] According to one aspect of the present invention, a coding machine is provided, on which an air-suction chassis device as described in any of the above technical solutions is fixed.

[0061] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An air intake plenum device, comprising: The air suction tray body (1) is provided with a connecting boss (2) on the upper surface thereof, and a plurality of strip-shaped grooves (201) parallel to the upper surface of the air suction tray body (1) are arranged on the connecting boss (2); A plurality of air suction holes (3) are arranged on the upper surface of the air suction tray body (1) and surround the connecting boss (2); An air suction connecting hole (4) for connecting air suction pipes is arranged on the lower surface of the air suction tray body (1), and the air suction connecting hole (4) is connected to the plurality of air suction holes (3) through a plurality of air suction pipelines.

2. The air suction plenum device of claim 1, wherein, A plurality of screw holes (5) are arranged on the air suction tray body (1) from the connecting boss (2) or the upper surface of the air suction tray body (1) to the lower surface of the air suction tray body (1).

3. The air suction plenum device of claim 1, wherein, The lower surface of the air suction tray body (1) is further provided with a first pin hole (6) and a second pin hole (7) for positioning; The first pin hole (6) and the second pin hole (7) are arranged in a symmetrical manner, and the cross-sectional shapes of the first pin hole (6) and the second pin hole (7) are different.

4. The air suction plenum device of claim 1, wherein, The air suction tray body (1) has a rectangular cross section, one set of two symmetrical edges is provided with a first U-shaped groove (8), and the other set of two symmetrical edges is provided with a second U-shaped groove (9). A waist-shaped groove (10) is arranged on the lower end surface of the air suction tray body (1) corresponding to the position of the first U-shaped groove (8), and a countersunk hole (11) and a threaded hole (12) are arranged in the waist-shaped groove (10).

5. The air suction plenum device of claim 1, wherein, The air suction pipeline comprises a vertical pipeline (13) directly connected to the air suction connecting hole (4) and at least one horizontal pipeline (14) vertically connected to the vertical pipeline (13).

6. The air suction plenum device of claim 5, wherein, The air suction pipeline further comprises at least one vertical short pipeline (15) connected to the horizontal pipeline (14). The air suction holes (3) are directly connected to the vertical short pipelines (15) or the horizontal pipelines (14).

7. The air suction plenum device of claim 6, wherein, The vertical short pipelines (15) and / or the vertical short pipelines (15) and / or the horizontal pipelines (14) penetrate the side surface of the air suction tray body (1) and are provided with a mounting sealing device at the corresponding position.

8. The air suction plenum device of claim 1, wherein, The depth of the strip-shaped groove (201) is 1-2 mm.

9. The air suction plenum device of claim 1, wherein, The height of the connecting boss (2) is not less than the depth of the strip-shaped groove (201).

10. An encoder, characterized in that An air suction tray device as claimed in any one of claims 1 to 9 is fixed thereon.

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