Movable modular adsorption device for wood processing

Abstract

The utility model discloses a movable modular adsorption device for wood processing, which comprises a vacuum adsorption table, an upper sealing ring is fixedly arranged on an adsorption block dial plate in a sealing manner, the adsorption block dial plate is fixedly arranged on the upper surface of an adsorption block base plate in a sealing manner, and an adsorption cavity is arranged on the lower surface of the adsorption block base plate; a first adsorption hole is formed in the adsorption block dial plate, a lower sealing ring is arranged on the adsorption block base plate in a sealed mode, a second adsorption hole communicated with the adsorption cavity is formed in the vacuum adsorption table, a sealing plug is arranged on the second adsorption hole, and the vacuum adsorption table is fixedly arranged on the rack. The lower sealing ring, the adsorption block base plate, the adsorption block dial plate and the upper sealing ring form the independent adsorption block, due to the fact that the size of the adsorption block is small, air leakage cannot occur when a small plate is machined, and when the negative pressure of a vacuum pump is enough, the small plate cannot run when being machined; meanwhile, any number of the adsorption blocks can be spliced together to form vacuum adsorption areas with different sizes, so that processing of plates with different sizes is met.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a movable modular adsorption device for wood processing. Background Art

[0002] The table adsorption of the traditional machining center cutting machine is achieved by extracting the table vacuum cavity through a vacuum pump, and forming adsorption through the air permeability of the density board. This design requires the table to be divided into several adsorption areas. When processing plates of different sizes, the required vacuum area is manually switched on and off. However, when the processed plate is smaller than a single adsorption area, the uncovered adsorption area will leak, resulting in insufficient adsorption negative pressure, and the plate will slip during processing. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a movable modular adsorption device for wood processing.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A movable modular adsorption device for wood processing comprises a frame, a lower sealing ring, an adsorption block chassis, an adsorption block dial, an upper sealing ring and a vacuum adsorption table, wherein the upper sealing ring is sealingly fixed on the adsorption block dial, the adsorption block dial is sealingly fixed on the upper surface of the adsorption block chassis, an adsorption cavity is provided on the lower surface of the adsorption block chassis, a first adsorption hole communicating with the adsorption cavity is provided on the adsorption block dial, the lower surface of the adsorption block chassis is sealingly provided with the lower sealing ring sealingly matched with the upper surface of the vacuum adsorption table, a second adsorption hole communicating with the adsorption cavity is provided on the vacuum adsorption table, a sealing plug sealingly matched with the second adsorption hole is provided on the second adsorption hole, and the vacuum adsorption table is fixedly provided on the frame.

[0006] Furthermore, the vacuum adsorption table includes an upper adsorption table and a lower adsorption table, the lower adsorption table is fixedly arranged on the frame, the upper adsorption table is sealed and fixedly arranged on the lower adsorption table, a vacuum cavity is arranged between the upper adsorption table and the lower adsorption table, and the second adsorption hole is connected to the vacuum cavity.

[0007] Furthermore, a plurality of limiting protrusions are provided on the upper surface of the vacuum adsorption table. The limiting protrusions are arranged at equal intervals along the length direction of the vacuum adsorption table, and the limiting protrusions are arranged at equal intervals along the width direction of the vacuum adsorption table.

[0008] Furthermore, the second adsorption hole is arranged between the limiting protrusions, and the adsorption cavity cooperates with at least two of the limiting protrusions at the same time.

[0009] Furthermore, the limiting protrusion is in a cube shape or a cylindrical shape.

[0010] Furthermore, a plurality of supporting protrusions are provided on the upper surface of the adsorption block dial, and the supporting protrusions are all provided on the inner side of the upper sealing ring, and a first adsorption channel is provided between two adjacent supporting protrusions.

[0011] Furthermore, a penetrating second adsorption channel is provided on the upper surface of the supporting protrusion.

[0012] Furthermore, the sealing plug is an elastic rubber plug.

[0013] Furthermore, the lower sealing ring and the upper sealing ring are both elastic rubber sealing rings.

[0014] The beneficial effects of the utility model are:

[0015] 1) In this technology, the lower sealing ring, the adsorption block chassis, the adsorption block dial and the upper sealing ring are combined into an independent adsorption block. Because the size of the adsorption block is relatively small, there will be no leakage when processing small plates. When the negative pressure of the vacuum pump is sufficient, the small plate will not run away when processing. At the same time, any number of adsorption blocks can be spliced ​​together to form vacuum adsorption areas of different sizes to meet the processing of plates of different sizes.

[0016] 2) In this technology, a second adsorption hole is set on the upper adsorption platform, and a sealing plug is set on the second adsorption hole. The second adsorption hole of the part where the adsorption block is installed is not blocked, and the part where the adsorption block is not installed is blocked with a sealing plug, thereby preventing leakage of the vacuum chamber.

[0017] 3) In this technology, the limiting protrusion facilitates the installation of the adsorption block chassis and prevents the adsorption block chassis from sliding on the vacuum adsorption table. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional connection structure diagram of the modular adsorption device;

[0019] Figure 2 for Figure 1 A magnified structural diagram of point A;

[0020] Figure 3 This is the internal connection structure diagram of the modular adsorption device;

[0021] Figure 4 for Figure 3 The enlarged structure diagram at B;

[0022] Figure 5 This is a diagram of the connection structure of the lower sealing ring on the chassis of the adsorption block;

[0023] In the figure, 1-frame, 2-lower sealing ring, 3-adsorption block chassis, 4-adsorption block dial, 5-upper sealing ring, 6-adsorption chamber, 7-first adsorption hole, 8-second adsorption hole, 9-sealing plug, 10-upper adsorption platform, 11-lower adsorption platform, 12-vacuum chamber, 13-limiting protrusion, 14-supporting protrusion, 15-first adsorption channel, 16-second adsorption channel. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

[0025] See Figure 1-Figure 5 , the utility model provides a technical solution:

[0026] A movable modular adsorption device for wood processing includes a frame 1, a lower sealing ring 2, an adsorption block chassis 3, an adsorption block dial 4, an upper sealing ring 5, and a vacuum adsorption table. The upper sealing ring 5 is sealed and fixed on the adsorption block dial 4, and the adsorption block dial 4 is sealed and fixed on the upper surface of the adsorption block chassis 3. An adsorption chamber 6 is provided on the lower surface of the adsorption block chassis 3. The adsorption block dial 4 is provided with a first adsorption hole 7 connected to the adsorption chamber 6. The lower surface of the adsorption block chassis 3 is sealed with a lower sealing ring 2 that is sealed and matched with the upper surface of the vacuum adsorption table. The vacuum adsorption table is provided with a second adsorption hole 8 that is connected to the adsorption chamber 6. The second adsorption hole 8 is provided with a sealing plug 9 that is sealed and matched with the second adsorption hole 8. The vacuum adsorption table is fixedly mounted on the frame 1. The sealing plug 9 is an elastic rubber plug. The lower sealing ring 2 and the upper sealing ring 5 are both elastic rubber sealing rings. Among them, the lower sealing ring 2, the adsorption block chassis 3, the adsorption block dial 4 and the upper sealing ring 5 constitute an independent adsorption block. Multiple adsorption blocks can be set on the vacuum adsorption table. The frame 1 is used to install the vacuum adsorption table, and the vacuum adsorption table is used to install the adsorption block. The vacuum pump in the prior art acts on the vacuum adsorption table, and the vacuum adsorption table adsorbs the wood to be processed through the adsorption block.

[0027] In some embodiments, the vacuum adsorption platform includes an upper adsorption platform 10 and a lower adsorption platform 11. The lower adsorption platform 11 is fixedly mounted on the frame 1. The upper adsorption platform 10 is sealed and fixedly mounted on the lower adsorption platform 11. A vacuum chamber 12 is provided between the upper adsorption platform 10 and the lower adsorption platform 11. The second adsorption hole 8 is connected to the vacuum chamber 12. The upper adsorption platform 10 and the lower adsorption platform 11 together form a vacuum chamber 12. The vacuum chamber 12 is connected to a vacuum pump. The vacuum pump removes vacuum from the vacuum chamber 12. The vacuum chamber 12 adsorbs the wood onto the adsorption block dial 4 after passing through the second adsorption hole 8 and the first adsorption hole 7.

[0028] In some embodiments, a plurality of limiting protrusions 13 are provided on the upper surface of the vacuum adsorption table. The limiting protrusions 13 are arranged at equal intervals along the length direction of the vacuum adsorption table, and the limiting protrusions 13 are arranged at equal intervals along the width direction of the vacuum adsorption table. The second adsorption hole 8 is arranged between the limiting protrusions 13 and the limiting protrusions 13, and the adsorption cavity 6 cooperates with at least two limiting protrusions 13 at the same time. The limiting protrusions 13 are in the shape of a cube or a cylinder. Among them, the role of setting the limiting protrusions 13 is to limit the position of the adsorption block chassis 3 to prevent the adsorption block chassis 3 from sliding on the upper adsorption table 10, which will cause the processed wood to be inaccurately positioned after the upper adsorption table 10 slides. Generally, the second adsorption hole 8 is arranged between four limiting protrusions 13, and the adsorption cavity 6 on the adsorption block chassis 3 cooperates with at least four limiting protrusions 13 at the same time. The side wall thickness of the adsorption cavity 6 is not greater than the distance between the two limiting protrusions 13.

[0029] In some embodiments, the upper surface of the adsorption block dial 4 is provided with multiple support protrusions 14, all located inside the upper sealing ring 5. A first adsorption channel 15 is provided between adjacent support protrusions 14. A second adsorption channel 16 extends through the upper surface of each support protrusion 14. The support protrusions 14 are provided to support the wood being processed and prevent deformation caused by the strong suction force. The provision of first adsorption channels 15 and second adsorption channels 16 allows for better adsorption.

[0030] In the description of the present invention, it should be understood that the terms "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the present invention, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "hinge" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0032] The above description is merely a preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the concept described herein through the above teachings or techniques or knowledge in the relevant fields. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A movable modular adsorption device for wood processing, characterized by: The invention comprises a frame (1), a lower sealing ring (2), an adsorption block chassis (3), an adsorption block dial (4), an upper sealing ring (5) and a vacuum adsorption platform, wherein the upper sealing ring (5) is sealed and fixedly arranged on the adsorption block dial (4), the adsorption block dial (4) is sealed and fixedly arranged on the upper surface of the adsorption block chassis (3), an adsorption cavity (6) is arranged on the lower surface of the adsorption block chassis (3), a first adsorption hole (7) communicating with the adsorption cavity (6) is arranged on the adsorption block dial (4), the lower surface of the adsorption block chassis (3) is sealed with the lower sealing ring (2) which is sealed and matched with the upper surface of the vacuum adsorption platform, the vacuum adsorption platform is provided with a second adsorption hole (8) communicating with the adsorption cavity (6), the second adsorption hole (8) is provided with a sealing plug (9) which is sealed and matched with the second adsorption hole (8), and the vacuum adsorption platform is fixedly arranged on the frame (1).

2. The movable modular adsorption device for wood processing according to claim 1, characterized in that: The vacuum adsorption platform comprises an upper adsorption platform (10) and a lower adsorption platform (11); the lower adsorption platform (11) is fixedly arranged on the frame (1); the upper adsorption platform (10) is sealed and fixedly arranged on the lower adsorption platform (11); a vacuum chamber (12) is provided between the upper adsorption platform (10) and the lower adsorption platform (11); and the second adsorption hole (8) is communicated with the vacuum chamber (12).

3. A movable modular adsorption device for wood processing according to claim 1 or 2, characterized in that: A plurality of limiting protrusions (13) are provided on the upper surface of the vacuum adsorption platform. The limiting protrusions (13) are arranged at equal intervals along the length direction of the vacuum adsorption platform, and the limiting protrusions (13) are arranged at equal intervals along the width direction of the vacuum adsorption platform.

4. The movable modular adsorption device for wood processing according to claim 3, characterized in that: The second adsorption hole (8) is arranged between the limiting protrusions (13) and the limiting protrusions (13), and the adsorption cavity (6) cooperates with at least two of the limiting protrusions (13) at the same time.

5. The movable modular adsorption device for wood processing according to claim 3, characterized in that: The limiting protrusion (13) is in a cube shape or a cylinder shape.

6. A movable modular adsorption device for wood processing according to claim 1 or 2, characterized in that: A plurality of supporting protrusions (14) are provided on the upper surface of the adsorption block dial (4), the supporting protrusions (14) are all provided on the inner side of the upper sealing ring (5), and a first adsorption channel (15) is provided between two adjacent supporting protrusions (14).

7. The movable modular adsorption device for wood processing according to claim 6, characterized in that: A penetrating second adsorption channel (16) is provided on the upper surface of the supporting protrusion (14).

8. The movable modular adsorption device for wood processing according to claim 1 or 2, characterized in that: The sealing plug (9) is an elastic rubber plug.

9. The movable modular adsorption device for wood processing according to claim 1 or 2, characterized in that: The lower sealing ring (2) and the upper sealing ring (5) are both elastic rubber sealing rings.

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