Plate carving machine with multiple positioning structures

Abstract

The utility model belongs to the technical field of plate carving machines, and particularly relates to a plate carving machine with multiple positioning structures, which comprises a base, two fixing columns are fixedly connected to the upper surface of the base, a transverse column is fixedly connected to the upper surfaces of the two fixing columns together, a first sliding groove is formed in the bottom of the transverse column, and a second sliding groove is formed in the bottom of the transverse column. By arranging a third servo motor, a first rotating shaft, a first rotating rod, a second rotating rod, a second rotating shaft, a second fixing frame and the like, the third servo motor drives the first rotating shaft to rotate, the first rotating shaft drives the first rotating rod to rotate, the first rotating rod drives the second rotating rod, and the second rotating rod drives the second rotating shaft to move; and a second rotating shaft drives a protective cover to move through a second fixing frame, balls at the bottom of the protective cover are attached to the upper surface of the plate, the protective cover covers the carving position, and the situation that a large amount of wood chips splash out, float in air and are inhaled by the human body, and body health is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of plate engraving machines, in particular to a plate engraving machine with a multiple positioning structure. Background Art

[0002] Plate decoration has very wide applications in the field of construction. The processing of decorative plates is mainly based on manual carving, which is labor-intensive, requires a large amount of manpower, and has low production efficiency. It cannot be mass-produced, cannot adapt to the huge market demand, and cannot achieve exactly the same quality. Therefore, a plate engraving machine is needed to engrave the plates.

[0003] However, in the existing equipment, a large amount of wood chips will float in the air when the plate engraving machine is engraving. Most of them use a vacuum cleaner to vacuum, but the vacuum frame cannot cover the engraving position, and some chips are still scattered, which are easily inhaled by the staff and affect their health. Therefore, a plate engraving machine with a multiple positioning structure is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a plate engraving machine with a multiple positioning structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plate engraving machine with a multiple positioning structure, including a base, the upper surface of the base is fixedly connected to two fixing columns, the upper surfaces of the two fixing columns are commonly fixedly connected to a cross column, the bottom of the cross column is provided with a first sliding groove, a first threaded rod is rotatably connected in the first sliding groove, a first servo motor is fixedly connected to one side of the cross column, the output shaft of the first servo motor is fixedly connected to one end of the first threaded rod, a first sliding block is threadedly connected to the first threaded rod, the first sliding block is slidably connected in the first sliding groove, a moving column is fixedly connected to the bottom of the moving column, and a first The second sliding groove is provided with a second threaded rod rotatably connected in the second sliding groove, a second servo motor is fixedly connected to one side of the movable column, an output shaft of the second servo motor is fixedly connected to one end of the second threaded rod, a second sliding block is threadedly connected to the second threaded rod, the second sliding block is slidably connected in the second sliding groove, a first cylinder is fixedly connected to the bottom of the second sliding block, a connecting column is fixedly connected to the piston end of the first cylinder, a first fixed frame is fixedly connected to the side away from the connecting column, a moving structure is provided on each of the first fixed frames, a fixed rod is fixedly connected to the bottom of the connecting column, a protective structure is provided on the fixed rod, and an electric engraving knife is fixedly connected to the bottom of the fixed rod.

[0006] As a further description of the above technical solution:

[0007] The protective structure includes a protective cover slidably connected to a fixed rod, a sliding groove is provided at the bottom of the protective cover, a moving frame is slidably connected in the sliding groove, a plurality of springs are fixedly connected to the top of the sliding groove, the other ends of the plurality of springs are fixedly connected to the upper surface of the moving frame, and a plurality of ball bearings are movably connected to the bottom of the moving frame.

[0008] As a further description of the above technical solution:

[0009] The movable structure includes a first rotating shaft rotatably connected to the inside of a first fixed frame, a third servo motor is fixedly connected to one side of the first fixed frame, an output shaft of the third servo motor is fixedly connected to one end of the first rotating shaft, and a first rotating rod is fixedly connected to the first rotating shaft.

[0010] As a further description of the above technical solution:

[0011] A second fixed frame is fixedly connected to one side of the protective cover, a second rotating shaft is rotatably connected inside the second fixed frame, a second rotating rod is fixedly connected to the second rotating shaft, and one end of the second rotating rod is rotatably connected to one end of the first rotating rod.

[0012] As a further description of the above technical solution:

[0013] A vacuum cleaner is fixedly connected to the upper surface of the base, a vacuum tube is fixedly connected to the upper surface of the vacuum cleaner, and the other end of the vacuum tube is fixedly connected to the upper surface of the protective cover.

[0014] As a further description of the above technical solution:

[0015] Four fixing plates are fixedly connected to the upper surface of the base, one side of each fixing plate is fixedly connected to a second cylinder, and the piston end of each second cylinder is fixedly connected to a clamping plate.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the plate engraving machine with a multiple positioning structure is provided with a third servo motor, a first rotating shaft, a first rotating rod, a second rotating rod, a second rotating shaft and a second fixed frame, etc. The third servo motor drives the first rotating shaft to rotate, the first rotating shaft drives the first rotating rod to rotate, the first rotating rod drives the second rotating rod, the second rotating rod drives the second rotating shaft to move, the second rotating shaft drives the protective cover to move through the second fixed frame, the ball at the bottom of the protective cover is attached to the upper surface of the plate, so that the protective cover covers the engraving position, so as to prevent a large amount of wood chips from splashing out, floating in the air, being inhaled by the human body, and affecting health.

[0018] 2. Compared with the prior art, the plate engraving machine with multiple positioning structures is provided with a protective cover, a movable frame, springs and balls, etc. When the protective cover moves downward, multiple springs play a certain buffering role, reducing the probability of the balls crushing the plate. When moving and engraving, the balls roll on the plate, reducing the probability of the bottom of the movable frame scratching the plate, affecting the quality of engraving. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a plate engraving machine with a multiple positioning structure proposed by the utility model;

[0020] Figure 2 A plan view of a plate engraving machine with a multiple positioning structure proposed by the utility model;

[0021] Figure 3 A schematic diagram of the protective structure and moving structure of a plate engraving machine with a multiple positioning structure proposed by the utility model;

[0022] Figure 4 This is a cross-sectional view of a protective cover of a plate engraving machine with a multiple positioning structure proposed by the utility model;

[0023] Figure 5 An exploded diagram of the protective structure of a plate engraving machine with a multiple positioning structure proposed by the utility model;

[0024] Figure 6 This is a schematic diagram of the moving structure of a plate engraving machine with a multiple positioning structure proposed by the utility model;

[0025] Figure 7 This is an exploded diagram of the mobile structure of a plate engraving machine with a multiple positioning structure proposed by the utility model;

[0026] Figure 8 The utility model provides a schematic diagram of a horizontal column and a movable column of a plate engraving machine with a multiple positioning structure.

[0027] Legend:

[0028] 1. Base; 2. Fixed column; 3. Horizontal column; 4. First threaded rod; 5. Moving column; 6. Second threaded rod; 7. Second sliding block; 8. First cylinder; 9. Connecting column; 10. First fixed frame; 11. Moving structure; 111. Third servo motor; 112. First rotating shaft; 113. First rotating rod; 114. Second rotating rod; 115. Second rotating shaft; 116. Second fixed frame; 12. Protective structure; 121. Protective cover; 122. Moving frame; 123. Spring; 124. Ball bearing; 13. Fixed rod; 14. Electric engraving knife; 15. Fixed plate; 16. Second cylinder; 17. Clamp; 18. Vacuum cleaner; 19. Vacuum tube. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figures 1 to 8 The utility model provides a plate engraving machine with a multiple positioning structure: comprising a base 1, four fixing plates 15 are fixedly connected to the upper surface of the base 1, one side of each fixing plate 15 is fixedly connected to a second cylinder 16, the piston end of each second cylinder 16 is fixedly connected to a clamping plate 17, a vacuum cleaner 18 is fixedly connected to the upper surface of the base 1, a vacuum tube 19 is fixedly connected to the upper surface of the vacuum cleaner 18, and the other end of the vacuum tube 19 is fixedly connected to the upper surface of the protective cover 121;

[0031] Reference Figure 1 and Figure 8In order to achieve the purpose of mobile engraving, two fixed columns 2 are fixedly connected to the upper surface of the base 1, and a cross column 3 is fixedly connected to the upper surfaces of the two fixed columns 2. A first sliding groove is provided at the bottom of the cross column 3, and a first threaded rod 4 is rotatably connected in the first sliding groove. A first servo motor is fixedly connected to one side of the cross column 3, and an output shaft of the first servo motor is fixedly connected to one end of the first threaded rod 4. A first sliding block is threadedly connected to the first threaded rod 4, and the first sliding block is slidably connected in the first sliding groove. A moving column 5 is fixedly connected to the bottom of the first sliding block, and a second sliding groove is provided at the bottom of the moving column 5. A second threaded rod 6 is rotatably connected in the second sliding groove. A second servo motor is fixedly connected to one side of the moving column 5, and the output shaft of the second servo motor is fixedly connected to one end of the second threaded rod 6. A second sliding block 7 is threadedly connected to the second threaded rod 6. The second sliding block 7 is slidably connected in the second sliding groove, the bottom of the second sliding block 7 is fixedly connected with the first cylinder 8, the piston end of the first cylinder 8 is fixedly connected with the connecting column 9, the side of the connecting column 9 away from each other is fixedly connected with the first fixed frame 10, each first fixed frame 10 is provided with a moving structure 11, the bottom of the connecting column 9 is fixedly connected with a fixing rod 13, the fixing rod 13 is provided with a protective structure 12, the bottom of the fixing rod 13 is fixedly connected with an electric engraving knife 14, the first servo motor drives the first threaded rod 4 to rotate, the first threaded rod 4 drives the moving column 5 to move through the first sliding block, the second servo motor drives the second threaded rod 6 to rotate, the second threaded rod 6 drives the first cylinder 8 to move through the second sliding block 7, the first cylinder 8 drives the electric engraving knife 14 through the connecting column 9 and the fixing rod 13, so that the electric engraving knife 14 moves and engraves the plate;

[0032] Reference Figure 3 , Figure 4 and Figure 5 In order to reduce the damage to the plate, the protective structure 12 includes a protective cover 121 slidably connected to the fixed rod 13, a slide groove is provided at the bottom of the protective cover 121, a moving frame 122 is slidably connected in the slide groove, a plurality of springs 123 are fixedly connected to the top of the slide groove, the other ends of the plurality of springs 123 are fixedly connected to the upper surface of the moving frame 122, a plurality of balls 124 are movably connected to the bottom of the moving frame 122, and the plurality of springs 123 play a certain buffering role, reducing the probability of the balls 124 crushing the plate. When the plate is being engraved, the balls 124 roll on the plate, reducing the probability of the bottom of the moving frame 122 scratching the plate, which affects the quality of the engraving;

[0033] Reference Figure 3 , Figure 6 and Figure 7In order to realize the purpose of moving the protective cover 121, the mobile structure 11 includes a first rotating shaft 112 rotatably connected to the inside of the first fixed frame 10, a third servo motor 111 is fixedly connected to one side of the first fixed frame 10, an output shaft of the third servo motor 111 is fixedly connected to one end of the first rotating shaft 112, a first rotating rod 113 is fixedly connected to the first rotating shaft 112, a second fixed frame 116 is fixedly connected to one side of the protective cover 121, a second rotating shaft 115 is rotatably connected to the inside of the second fixed frame 116, a second rotating shaft 114 is fixedly connected to the second rotating shaft 115, and the second rotating rod 114 is fixedly connected to the second rotating rod 115. One end of 14 is rotatably connected with one end of the first rotating rod 113, the third servo motor 111 drives the first rotating shaft 112 to rotate, the first rotating shaft 112 drives the first rotating rod 113 to rotate, the first rotating rod 113 drives the second rotating rod 114, the second rotating rod 114 drives the second rotating shaft 115 to move, the second rotating shaft 115 drives the protective cover 121 to move through the second fixed frame 116, the ball 124 at the bottom of the protective cover 121 fits on the upper surface of the plate, so that the protective cover 121 covers the engraving position to prevent a large amount of wood chips from splashing out, floating in the air, and being inhaled by the human body, affecting health.

[0034] Working principle: place the plate on the base 1, and then drive the clamping plate 17 to clamp and fix the four sides of the plate through the second cylinder 16, then the first cylinder 8 drives the connecting column 9 to move downward, and the connecting column 9 drives the fixing rod 13 to move downward, so that the electric carving knife 14 at the bottom of the fixing rod 13 moves to the appropriate position for carving, and then the third servo motor 111 drives the first rotating shaft 112 to rotate, the first rotating shaft 112 drives the first rotating rod 113 to rotate, the first rotating rod 113 drives the second rotating rod 114, and the second rotating rod 114 drives the second rotating shaft 115 to move, and the second rotating shaft 115 drives the protective cover 121 to move through the second fixed frame 116, and the ball 124 at the bottom of the protective cover 121 fits the upper surface of the plate, and at the same time, a certain buffering effect is played through multiple springs 123. Use, reduce the probability of ball bearing 124 crushing the plate, make the protective cover 121 cover the engraving position, avoid a large amount of wood chips splashing out, floating in the air, being inhaled by the human body, affecting health, and then the first servo motor drives the first threaded rod 4 to rotate, the first threaded rod 4 drives the moving column 5 to move through the first sliding block, the second servo motor drives the second threaded rod 6 to rotate, the second threaded rod 6 drives the first cylinder 8 to move through the second sliding block 7, the first cylinder 8 drives the electric engraving knife 14 through the connecting column 9 and the fixed rod 13, so that the electric engraving knife 14 performs mobile engraving on the plate, when moving engraving, the ball bearing 124 rolls on the plate, reducing the probability of the bottom of the moving frame 122 scratching the plate, affecting the quality of engraving, and then the vacuum cleaner 18 absorbs the debris in the protective cover 121 through the vacuum pipe 19.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plate engraving machine with a multiple positioning structure, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to two fixed columns (2), and the upper surfaces of the two fixed columns (2) are commonly fixedly connected to a cross column (3), a first sliding groove is provided at the bottom of the cross column (3), a first threaded rod (4) is rotatably connected in the first sliding groove, a first servo motor is fixedly connected to one side of the cross column (3), an output shaft of the first servo motor is fixedly connected to one end of the first threaded rod (4), a first sliding block is threadedly connected to the first threaded rod (4), the first sliding block is slidably connected in the first sliding groove, a moving column (5) is fixedly connected to the bottom of the first sliding block, a second sliding groove is provided at the bottom of the moving column (5), a second threaded rod (6) is rotatably connected in the second sliding groove, and a first side of the moving column (5) is fixedly connected to A second servo motor is connected, the output shaft of the second servo motor is fixedly connected to one end of a second threaded rod (6), a second sliding block (7) is threadedly connected to the second threaded rod (6), the second sliding block (7) is slidably connected in a second sliding groove, the bottom of the second sliding block (7) is fixedly connected to a first cylinder (8), the piston end of the first cylinder (8) is fixedly connected to a connecting column (9), the side away from the connecting column (9) is fixedly connected to a first fixed frame (10), each of the first fixed frames (10) is provided with a moving structure (11), the bottom of the connecting column (9) is fixedly connected to a fixed rod (13), the fixed rod (13) is provided with a protective structure (12), and the bottom of the fixed rod (13) is fixedly connected to an electric engraving knife (14).

2. The plate engraving machine with a multiple positioning structure according to claim 1, characterized in that: The protective structure (12) comprises a protective cover (121) slidably connected to a fixed rod (13); a sliding groove is provided at the bottom of the protective cover (121); a moving frame (122) is slidably connected in the sliding groove; a plurality of springs (123) are fixedly connected at the top of the sliding groove; the other ends of the plurality of springs (123) are fixedly connected to the upper surface of the moving frame (122); and a plurality of balls (124) are movably connected to the bottom of the moving frame (122).

3. The plate engraving machine with a multiple positioning structure according to claim 2, characterized in that: The movable structure (11) comprises a first rotating shaft (112) rotatably connected to the inside of a first fixed frame (10); a third servo motor (111) is fixedly connected to one side of the first fixed frame (10); an output shaft of the third servo motor (111) is fixedly connected to one end of the first rotating shaft (112); and a first rotating rod (113) is fixedly connected to the first rotating shaft (112).

4. The plate engraving machine with a multiple positioning structure according to claim 3, characterized in that: A second fixed frame (116) is fixedly connected to one side of the protective cover (121); a second rotating shaft (115) is rotatably connected inside the second fixed frame (116); a second rotating rod (114) is fixedly connected to the second rotating shaft (115); and one end of the second rotating rod (114) is rotatably connected to one end of the first rotating rod (113).

5. The plate engraving machine with a multiple positioning structure according to claim 2, characterized in that: A vacuum cleaner (18) is fixedly connected to the upper surface of the base (1), a vacuum tube (19) is fixedly connected to the upper surface of the vacuum cleaner (18), and the other end of the vacuum tube (19) is fixedly connected to the upper surface of the protective cover (121).

6. The plate engraving machine with a multiple positioning structure according to claim 1, characterized in that: Four fixing plates (15) are fixedly connected to the upper surface of the base (1), one side of each fixing plate (15) is fixedly connected to a second cylinder (16), and the piston end of each second cylinder (16) is fixedly connected to a clamping plate (17).

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