Carving machine adopting linear guide rail

Abstract

The engraving machine adopting the linear guide rail comprises the linear guide rail, a positioning frame is installed on the upper portion of one side of the linear guide rail, and a plurality of sets of sliding blocks are installed on the outer side of the positioning frame in a sliding mode. A clamping groove is formed in one side of the linear guide rail and located on the lower portion of the positioning frame, and a rotating shaft is rotationally installed at one end of the clamping groove. By the adoption of the form of the linear guide rail and the sliding block, the linear guide rail, the sliding block and the belt can work independently when the aluminum profile is machined so as to control the carving machine and the aluminum profile to work, secondary machining can be omitted in the aluminum profile machining process, and therefore the manufacturing and machining cost of components is reduced; and installation is not complex, bolting and clamping installation are adopted, so that the whole device is easy to assemble, and when the linear guide rail and the sliding block work in a matched mode, due to the fact that the movement control precision is high, the aluminum profile grinding process precision is improved, and the engraving precision and smoothness of the whole machine are effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving machines, in particular to an engraving machine adopting a linear guide rail. 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 used as needed. There are two types of engraving machines: laser engraving and mechanical engraving. Both types 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. Because the power is too small, its application range is greatly affected. High-power engraving machines can do what low-power engraving machines do, and are most suitable for large-scale cutting, relief, and engraving.

[0003] The Chinese utility model patent with publication number CN203637419U discloses a linear guide arrangement structure for an engraving machine. Two linear guides are arranged on the column of the engraving machine, and the two linear guides are arranged at the top of the column and the middle or lower part of the side of the column. The utility model arranges the installation position of the linear guides at the top of the column and the lower part of the side of the column, and increases the distance between the two linear guides on each column, so that the force arm formed between the two linear guides is significantly increased. Thereby, the structural strength is guaranteed and the processing accuracy is improved.

[0004] In the frame-type engraving machine industry, the guide system generally adopts the form of guide rails plus small rollers. The assembly process is cumbersome, the accuracy depends on the processing accuracy of the aluminum profile, and the cost is high. Therefore, an engraving machine with linear guides is needed now. Utility Model Content

[0005] The purpose of the utility model is to provide an engraving machine using a linear guide rail, which improves the process accuracy by cooperating with the linear guide rail and the slider grinding, effectively ensuring the smoothness of the engraving use of the whole machine, so as to solve the technical problems mentioned in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engraving machine using a linear guide rail, comprising a linear guide rail, a connecting component for limiting movement of an engraving module is installed inside the linear guide rail, and a moving component for assisting movement is arranged inside the linear guide rail at the lower part of the connecting component;

[0007] The connecting assembly is composed of a positioning frame and a sliding block, the positioning frame is bolted inside the linear guide rail, and the sliding block is slidably engaged with the surface of the positioning frame;

[0008] The moving assembly is composed of a spindle mounting frame, a rotating shaft and a belt installed at one end of the linear guide rail, and an auxiliary mounting frame and a limit shaft installed at the other end of the linear guide rail.

[0009] The rotating shaft is rotatably mounted inside the main shaft mounting frame, the limiting shaft is mounted inside the auxiliary mounting frame, and the belt is sleeved outside the rotating shaft auxiliary mounting frame.

[0010] Preferably, a first limiting groove is provided on the upper surface of the linear guide rail, a clamping groove is provided on the lower side of the first limiting groove, and two groups of connecting clamping grooves are symmetrically provided on the left and right sides of the linear guide rail.

[0011] Preferably, a limit seat is bolted to the side of the linear guide rail, the positioning frame is movably installed inside the limit seat, and two groups of second limit grooves are symmetrically opened on the upper and lower sides of the positioning frame.

[0012] Preferably, a sliding groove is provided on one side of the sliding block, and the sliding block slides against the surface of the positioning frame, the upper and lower sides of the sliding groove slide against the surface of the positioning frame, and the inner wall of the sliding block is inserted into the second limiting groove for sliding installation.

[0013] Preferably, the spindle mounting frame and the auxiliary mounting frame are respectively installed on both sides of the slot, a servo motor is bolted and installed on the outer side of the spindle mounting frame, and the rotating shaft is key-connected and installed on the output end of the servo motor.

[0014] Preferably, the auxiliary mounting frame and the main shaft mounting frame are installed at the same height, the surfaces of the rotating shaft and the limiting shaft are both provided with force grooves, and the belt is sleeved inside the force grooves.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By adopting the form of linear guide rail plus sliding block, the linear guide rail, sliding block and belt can work independently when processing aluminum profiles to control the engraving machine and aluminum profiles to work respectively, so that secondary processing can be avoided during the processing of aluminum profiles, thereby reducing the cost of component manufacturing and processing.

[0017] 2. The structures used in the whole device are all common structures, and the installation is not complicated. They are all bolted and clamped, making the whole device easy to assemble.

[0018] 3. When the linear guide rail and the slider work together, the high precision of the movement control makes the grinding process of aluminum profiles more accurate, effectively ensuring the engraving accuracy and smoothness of the whole machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is an enlarged schematic diagram of the structure at A of the utility model;

[0021] Figure 3This is an enlarged schematic diagram of the structure at B of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of the structure at position C of the utility model.

[0023] In the figure: 1. Linear guide; 2. First limit slot; 3. Connecting slot; 4. Limit seat; 5. Positioning frame; 6. Second limit slot; 7. Sliding block; 8. Slot; 9. Spindle mounting frame; 10. Servo motor; 11. Rotating shaft; 12. Belt; 13. Auxiliary mounting frame; 14. Limit shaft. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] Can be arranged and designed in a variety of different configurations.

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0027] The utility model provides: an engraving machine using a linear guide rail, such as Figure 1-Figure 4 As shown, it includes a linear guide 1, a connecting component for limiting the movement of the engraving module is installed inside the linear guide 1, and a moving component for auxiliary movement is arranged at the lower part of the connecting component inside the linear guide 1; the connecting component is composed of a positioning frame 5 and a sliding block 7, the positioning frame 5 is bolted inside the linear guide 1, and the sliding block 7 is slidably engaged with the surface of the positioning frame 5; the moving component is composed of a spindle mounting frame 9, a rotating shaft 11 and a belt 12 installed at one end of the linear guide 1, and an auxiliary mounting frame 13 and a limiting shaft 14 installed at the other end of the linear guide 1; the rotating shaft 11 is rotatably installed inside the spindle mounting frame 9, the limiting shaft 14 is installed inside the auxiliary mounting frame 13, and the belt 12 is sleeved on the outside of the rotating shaft 11 and the auxiliary mounting frame 13.

[0028] Preferably, a first limiting groove 2 is provided on the upper surface of the linear guide 1, a slot 8 is provided on the lower side of the first limiting groove 2, and two groups of connecting slots 3 are symmetrically provided on the left and right sides of the linear guide 1. The first limiting groove 2 provided on the upper surface of the linear guide 1 is used to limit the external engraving component to protect the stability of the engraving component during use, and the connecting slots 3 provided on both sides of the linear guide 1 are used to limit the control structure and the connecting structure, so that the two groups of linear guides 1 can be stably combined into a group of structures to complete the control of the movement of the engraving component.

[0029] Furthermore, a limit seat 4 is bolted and installed on the side of the linear guide 1, and a positioning frame 5 is movably installed inside the limit seat 4. Two groups of second limit grooves 6 are symmetrically opened on the upper and lower sides of the positioning frame 5. The limit seat 4 bolted and installed on the side of the linear guide 1 limits the positioning frame 5. The second limit grooves 6 opened on the upper and lower sides of the positioning frame 5 and the inside of the sliding groove opened by the sliding block 7 enable the sliding block 7 to be stably located outside the second limit groove 6 and slide, so as to ensure the accuracy of the movement of the positioning frame 5 and avoid secondary processing of the aluminum profile.

[0030] Furthermore, a sliding groove is provided on one side of the sliding block 7, and the sliding block 7 slides against the surface of the positioning frame 5, and the upper and lower sides of the sliding groove slide against the surface of the positioning frame 5. The inner wall of the sliding block 7 is inserted into the second limiting groove 6 for sliding installation, and the sliding groove provided on one side of the sliding block 7 is inserted into the interior of the positioning frame 5. At the same time, the sliding block 7 is also inserted into the interior of the second limiting groove 6, which further improves the stability of the movement of the sliding block 7. Since the positioning frame 5 can also move inside the limiting seat 4, the engraving component is more accurate and stable when in use.

[0031] It is worth mentioning that the spindle mounting frame 9 and the auxiliary mounting frame 13 are respectively installed on both sides of the slot 8, the servo motor 10 is bolted and installed on the outside of the spindle mounting frame 9, and the rotating shaft 11 is key-connected and installed on the output end of the servo motor 10. The opened slot 8 limits the spindle mounting frame 9 and the auxiliary mounting frame 13. The servo motor 10 installed on the outside of the spindle mounting frame 9 controls the rotation of the rotating shaft 11, thereby driving the belt 12 to rotate, thereby realizing the controllability and accuracy of the aluminum profile when engraving the aluminum profile.

[0032] Specifically, the auxiliary mounting frame 13 is installed at the same height as the main shaft mounting frame 9, and the surfaces of the rotating shaft 11 and the limiting shaft 14 are provided with force grooves, and the belt 12 is sleeved inside the force grooves. The auxiliary mounting frame 13 limits the limiting shaft 14, so that the rotating shaft 11 and the limiting shaft 14 can be maintained at the same height for work, and the belt 12 is pulled to the side so that the belt 12 can rotate stably. When the rotating shaft 11 is controlled to rotate by the servo motor 10, the belt 12 can be guaranteed to rotate, and the auxiliary mounting frame 13 pulls the belt 12 to the side, and the force grooves on the surfaces of the rotating shaft 11 and the limiting shaft 14 are used to limit the belt 12 to avoid the belt 12 from deflecting when the belt 12 rotates.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An engraving machine using a linear guide, characterized in that: It comprises a linear guide rail (1), a connecting component for limiting the movement of an engraving module is installed inside the linear guide rail (1), and a moving component for assisting movement is arranged inside the linear guide rail (1) at the lower part of the connecting component; The connecting assembly is composed of a positioning frame (5) and a sliding block (7), wherein the positioning frame (5) is bolted to the inside of the linear guide rail (1), and the sliding block (7) is slidably engaged with the surface of the positioning frame (5); The moving assembly is composed of a spindle mounting frame (9), a rotating shaft (11) and a belt (12) installed at one end of the linear guide rail (1), and an auxiliary mounting frame (13) and a limiting shaft (14) installed at the other end of the linear guide rail (1); The rotating shaft (11) is rotatably mounted inside the main shaft mounting frame (9), the limiting shaft (14) is mounted inside the auxiliary mounting frame (13), and the belt (12) is sleeved on the outside of the rotating shaft (11) and the auxiliary mounting frame (13).

2. According to claim 1, the engraving machine using a linear guide rail is characterized in that: The upper surface of the linear guide rail (1) is provided with a first limiting groove (2), the lower side of the first limiting groove (2) is provided with a clamping groove (8), and the left and right sides of the linear guide rail (1) are symmetrically provided with two groups of connecting clamping grooves (3).

3. The engraving machine using a linear guide rail according to claim 2, characterized in that: The linear guide rail (1) is bolted to a limit seat (4) on the side, the positioning frame (5) is movably mounted inside the limit seat (4), and two groups of second limit slots (6) are symmetrically provided on the upper and lower sides of the positioning frame (5).

4. The engraving machine using a linear guide rail according to claim 3, characterized in that: A sliding groove is provided on one side of the sliding block (7), and the sliding block (7) slides in contact with the surface of the positioning frame (5), the upper and lower sides of the sliding groove slide in contact with the surface of the positioning frame (5), and the inner wall of the sliding block (7) is inserted into the second limiting groove (6) for sliding installation.

5. The engraving machine using a linear guide rail according to claim 4, characterized in that: The spindle mounting frame (9) and the auxiliary mounting frame (13) are respectively mounted on both sides of the slot (8); a servo motor (10) is bolted to the outside of the spindle mounting frame (9); and the rotating shaft (11) is key-connected and mounted to the output end of the servo motor (10).

6. The engraving machine using a linear guide rail according to claim 5, characterized in that: The auxiliary mounting frame (13) and the main shaft mounting frame (9) are installed at the same height, and the surfaces of the rotating shaft (11) and the limiting shaft (14) are both provided with force-bearing grooves, and the belt (12) is sleeved inside the force-bearing grooves.

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