Adsorption positioning structure of carving machine

Abstract

The utility model discloses an adsorption positioning structure of a carving machine. The adsorption positioning structure comprises a carving machine body, a discharging device and an adsorption positioning device. The discharging device is arranged on one side of the engraving machine body and used for conveying a thin film needed for covering the engraving machine body. The adsorption positioning device is arranged on the engraving machine body and is used for limiting a thin film on the engraving machine body and leveling the thin film adsorbed on the engraving machine body. And wrinkles in the carving process are effectively avoided, the good effect of the carving process is kept all the time, the discharging device can load films at the same time, and it is avoided that redundant films are placed on the carving machine body, and operation of the carving machine body is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving machine processing, in particular to an engraving machine adsorption and positioning structure. Background Art

[0002] From the processing principle, engraving is a combination of drilling and milling. The engraving machine has multiple data input modes that can be easily handled according to needs. Computer engraving machines are divided into two categories: laser engraving and mechanical engraving. Both categories have high power and low power. Because the application range of engraving machines is very wide, it is necessary to understand the most suitable application range of various engraving machines. Low power is only suitable for two-color plates, architectural models, small signs, three-dimensional crafts, etc., while engraving jade, metal, etc. requires a power of more than 1500W. High-power engraving machines can do what low-power engraving machines do. It is most suitable for large-scale cutting, relief, and engraving.

[0003] During the engraving process, the film is spread on the engraving machine. In reality, the film is often wrinkled and uneven during operation, and cannot be completely attached to the processing table, resulting in extremely poor engraving effect. A solution is proposed below to address the above problems. Utility Model Content

[0004] The utility model aims to provide an adsorption positioning structure for an engraving machine, which can adsorb a film on a processing table of an engraving machine through an adsorption positioning device, thereby effectively solving the problem of poor engraving effect caused by incomplete adhesion of the film during engraving.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] An adsorption and positioning structure for an engraving machine comprises an engraving machine body, a feeding device and an adsorption and positioning device; the feeding device is arranged on one side of the engraving machine body and is used to transfer a film required for covering the engraving machine body; the adsorption and positioning device is arranged on the engraving machine body and is used to limit the film on the engraving machine body and to level the film adsorbed on the engraving machine body.

[0007] Preferably, the unloading device comprises a material unloading rack, a material unloading roller and a rotating wheel, the material unloading rack is placed on one side of the engraving machine body, the rotating wheels are arranged at both ends of the material unloading roller, and the rotating wheel mounting member is arranged on the material unloading rack.

[0008] Preferably, the mounting member comprises a mounting plate and a locking bolt, the mounting plate is arranged on the material discharging rack, a groove for the rotating wheel to rotate is formed on the mounting plate, and the locking bolt passes through the mounting plate and the material discharging rack for threaded engagement.

[0009] Preferably, the adsorption and positioning device comprises an adsorption member and a positioning member, the positioning member is mounted on the engraving machine body, and the adsorption member is mounted inside the engraving machine body.

[0010] Preferably, the positioning member includes a bottom plate, a middle plate and a top plate, which are arranged from bottom to top in sequence, the bottom plate is provided with a through hole, a plurality of protrusions are provided on the bottom plate, the middle plate and the bottom plate are connected by a gap, and the top plate is provided with multiple rows of ventilation holes.

[0011] Preferably, the adsorption component includes a suction fan, a conveying pipe and a dredging pipe, the dredging pipe is arranged in a through hole, the conveying pipe is arranged in a cavity opened inside the engraving machine body, the dredging pipe and the conveying pipe are connected, and the end of the conveying pipe away from the dredging pipe is connected to the suction fan.

[0012] Preferably, the diameter of the through hole is larger than the diameter of the vent hole, and the number of the vent holes is greater than the through holes.

[0013] Beneficial effect: Compared with the prior art, the adsorption and positioning device in the present application can completely fit and adsorb the film required for engraving processing, so that the film can be prevented from wrinkling or deflecting during the engraving process, which helps to maintain a good engraving effect; at the same time, the unloading device can roll up and place the film on the engraving machine body, avoiding interference between the engraving machine body and excess film rolls during movement, thereby ensuring the good operation of the engraving machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an embodiment;

[0015] Figure 2 This is a schematic diagram of the structure of the embodiment for showing observation from another viewing angle;

[0016] Figure 3 This is a schematic diagram of the structure of the positioning member used to illustrate the embodiment;

[0017] Figure 4 For example, the Figure 2 A-direction enlarged view;

[0018] Figure 5 It is a cross-sectional view of an embodiment for showing the overall structure.

[0019] Figure numerals: 1. engraving machine body; 2. unloading device; 3. adsorption and positioning device; 4. unloading rack; 5. unloading roller; 6. rotating wheel; 7. mounting plate; 8. mounting part; 9. locking bolt; 10. adsorption part; 11. positioning part; 12. bottom plate; 13. middle plate; 14. top plate; 15. through hole; 16. vent hole; 17. suction fan; 18. conveying pipe; 19. dredging pipe. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0024] This embodiment provides an engraving machine adsorption positioning structure. Figures 1 to 5 As shown, it includes an engraving machine body 1, a feeding device 2 and an adsorption and positioning device 3; the feeding device 2 is arranged on one side of the engraving machine body 1, and is used to transfer the film required to cover the engraving machine body 1; the adsorption and positioning device 3 is arranged on the engraving machine body 1, and is used to limit the film on the engraving machine body 1 and level the film adsorbed on the engraving machine body.

[0025] Using the above basic structure, the unloading device 2 includes a discharge rack 4, a discharge roller 5 and a rotating wheel 6. The discharge rack 4 is placed on one side of the engraving machine body 1, the rotating wheel 6 is arranged at both ends of the discharge roller 5, and the rotating wheel 6 mounting part 8 is arranged on the discharge rack 4.

[0026] Specifically, the unloading rack 4 is made of aluminum alloy and is welded into an integrated unit. The rotating wheel 6 and the mounting member 8 are arranged on the unloading rack 4. The two ends of the unloading rack 4 play a supporting role. The rotating wheel 6 and the unloading roller 5 are fixedly connected. A film can be sleeved on the unloading roller 5. In the present application, the film is replaced and rotated manually.

[0027] Using the above basic structure, the mounting member 8 includes a mounting plate 7 and a locking bolt 9. The mounting plate 7 is arranged on the material discharging rack 4. A groove for the rotating wheel 6 to rotate is opened on the mounting plate 7. The locking bolt 9 passes through the mounting plate 7 and the material discharging rack 4 and is threadedly matched.

[0028] Specifically, the groove is semicircular, the rotating wheel 6 is rotatably arranged in the groove, and the two sides of the groove limit the side of the rotating wheel 6 to prevent the rotating wheel 6 and the discharge roller 5 from offset in the axial direction. The mounting plate 7 and the discharge rack 4 are connected by bolts, which is convenient for disassembly and installation.

[0029] With the above basic structure, the adsorption and positioning device 3 includes a suction member 10 and a positioning member 11 . The positioning member 11 is installed on the engraving machine body 1 , and the suction member 10 is installed inside the engraving machine body 1 .

[0030] Specifically, the positioning member 11 is arranged on the engraving machine to form a processing end surface, so that the engraved object is placed on the positioning member 11 for engraving. The suction member 10 ensures the orderly progress of the engraving process and prevents the engraved object from being damaged.

[0031] Using the above-mentioned basic structure, the positioning member 11 includes a bottom plate 12, a middle plate 13 and a top plate 14, and the bottom plate 12, the middle plate 13 and the top plate 14 are arranged from bottom to top in sequence. A through hole 15 is opened on the bottom plate 12, and a plurality of protrusions are laid on the bottom plate 12. The middle plate 13 and the bottom plate 12 are connected by a gap, and a plurality of rows of ventilation holes 16 are opened on the top plate 14.

[0032] Specifically, the protrusions on the bottom plate 12 are in the shape of square plates, and the film laid on the top plate 14 is adsorbed in the cavity of the engraving machine body 1 through the through holes 15 , the vents 16 and the gaps to keep it in contact with the top of the top plate 14 .

[0033] Using the above-mentioned basic structure, the adsorption component 10 includes a suction fan 17, a conveying pipe 18 and a clearing pipe 19. The clearing pipe 19 is arranged in the through hole 15, and the conveying pipe 18 is arranged in a cavity opened inside the engraving machine body 1. The clearing pipe 19 and the conveying pipe 18 are connected, and the end of the conveying pipe 18 away from the clearing pipe 19 is connected to the suction fan 17.

[0034] Specifically, after the suction fan 17 is turned on, the suction fan 17 absorbs the air from the dredging pipe 19 and the connecting ends of the dredging pipe 19 and the middle plate 13 and the top plate 14 through the conveying pipe 18, so that the film on the end surface of the top plate 14 can be adsorbed on the top plate 14 to keep it in contact, thereby avoiding deviation or wrinkles when the engraving machine body 1 is operating.

[0035] With the above basic structure, the diameter of the through hole 15 is larger than the diameter of the vent holes 16 , and the number of the vent holes 16 is greater than that of the through holes 15 .

[0036] Specifically, the through holes 15 have a larger diameter in order to facilitate the delivery of a larger amount of air. For example, in the application, there are 14 through holes 15 and 132 vent holes 16. The large number of vent holes 16 facilitates the complete adsorption of the film on the top plate 14. The plurality of holes increases the coverage on the top plate 14. The through holes 15 have a larger diameter in order to facilitate the collection and absorption of many small holes.

[0037] The adsorption and positioning device 3 can completely fit and adsorb the film required for the engraving process, so as to prevent the film from wrinkling or deflecting during the engraving process, which helps to maintain a good engraving effect; at the same time, the unloading device 2 can roll and place the film on the engraving machine body 1, avoiding interference between the engraving machine body 1 and the excess film roll during movement, thereby ensuring the good operation of the engraving machine body 1.

[0038] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. An engraving machine adsorption positioning structure, characterized in that: It comprises an engraving machine body (1), a material unloading device (2) and an adsorption positioning device (3); The unloading device (2) is arranged on one side of the engraving machine body (1) and is used to transfer the film required for covering the engraving machine body (1); The adsorption positioning device (3) is arranged on the engraving machine body (1) and is used to limit the film on the engraving machine body (1) and to level the film adsorbed on the engraving machine body.

2. The engraving machine adsorption and positioning structure according to claim 1, characterized in that: The unloading device (2) comprises a material unloading frame (4), a material unloading roller (5) and a rotating wheel (6); the material unloading frame (4) is placed on one side of the engraving machine body (1); the rotating wheel (6) is arranged at both ends of the material unloading roller (5); and the rotating wheel (6) mounting member (8) is arranged on the material unloading frame (4).

3. The engraving machine adsorption and positioning structure according to claim 2 is characterized in that: The mounting member (8) comprises a mounting plate (7) and a locking bolt (9); the mounting plate (7) is arranged on the material discharging rack (4); a groove for the rotating wheel (6) to rotate is formed on the mounting plate (7); and the locking bolt (9) penetrates the mounting plate (7) and is threadedly engaged with the material discharging rack (4).

4. The engraving machine adsorption and positioning structure according to claim 1, characterized in that: The adsorption and positioning device (3) comprises an adsorption member (10) and a positioning member (11); the positioning member (11) is mounted on the engraving machine body (1), and the adsorption member (10) is mounted inside the engraving machine body (1).

5. The engraving machine adsorption and positioning structure according to claim 4, characterized in that: The positioning member (11) comprises a bottom plate (12), a middle plate (13) and a top plate (14), wherein the bottom plate (12), the middle plate (13) and the top plate (14) are arranged in sequence from bottom to top, the bottom plate (12) is provided with a through hole (15), the bottom plate (12) is provided with a plurality of protrusions, the middle plate (13) and the bottom plate (12) are connected via a gap, and the top plate (14) is provided with a plurality of rows of ventilation holes (16).

6. The engraving machine adsorption and positioning structure according to claim 5, characterized in that: The adsorption component (10) comprises a suction fan (17), a delivery pipe (18) and a dredging pipe (19); the dredging pipe (19) is arranged in the through hole (15); the delivery pipe (18) is arranged in a cavity provided inside the engraving machine body (1); the dredging pipe (19) and the delivery pipe (18) are in communication; and one end of the delivery pipe (18) away from the dredging pipe (19) is connected to the suction fan (17).

7. The engraving machine adsorption and positioning structure according to claim 6, characterized in that: The aperture of the through hole (15) is larger than the aperture of the vent hole (16), and the number of the vent holes (16) is greater than that of the through holes (15).

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