Automatic line drawing device

Abstract

The utility model provides an automatic line drawing device, which relates to the technical field of line drawing equipment, and comprises a fixed profile, a transverse movement mechanism arranged on the fixed profile, an angle adjusting mechanism fixedly arranged at the movement end of the transverse movement mechanism, and a paintbrush fixing assembly arranged at the movement end of the angle adjusting mechanism, an arc-shaped through groove is formed in a connecting plate of a first support, a sliding table cylinder is rotationally connected with the connecting plate, the connecting point is located at the circle center of a circle where the arc-shaped through groove is located, a locking screw penetrates through the arc-shaped through groove to be in threaded connection with a screw hole, the rod portion of the locking screw is slidably connected with the inner wall of the arc-shaped through groove, and the cap portion of the locking screw is attached to the outer wall of the connecting plate. The painting brush is arranged on the sliding table cylinder, the angle between the sliding table cylinder and the first support can be freely adjusted, and the sliding table cylinder and the first support are fixed through the locking screw, so that the line drawing angle of the painting brush is adjusted, and different line drawing requirements of different products are met.

Description

Technical Field

[0001] The present application relates to the technical field of line drawing equipment, and in particular to an automatic line drawing device. Background Art

[0002] Line drawing equipment is a device used to draw or mark lines in industrial production. They are widely used in many fields, such as machinery manufacturing, construction, wood processing, sheet metal processing, etc. Common industrial line drawing equipment includes laser line markers, inkjet line markers, pen line markers, etc.

[0003] The existing pen-type markers have many inconveniences in adjusting the marking position, which makes it difficult to effectively apply them to various special requirements of different products. Utility Model Content

[0004] The embodiment of the present application provides an automatic line drawing device, which drives a brush to move horizontally through a horizontal motion mechanism to perform horizontal line drawing, and adjusts the angle of the brush through an angle adjustment mechanism to meet the different line drawing requirements of different products. This solves the problem that the existing line drawing equipment is inconvenient to adjust the line position and is difficult to meet the different line drawing requirements of different products.

[0005] The embodiment of the present application provides an automatic line drawing device, comprising a fixed profile, a lateral motion mechanism disposed on the fixed profile, an angle adjustment mechanism fixedly disposed at a motion end of the lateral motion mechanism, and a brush fixing assembly disposed at a motion end of the angle adjustment mechanism;

[0006] Wherein, the angle adjustment mechanism comprises a first bracket, a slide cylinder and a locking screw, the first bracket is fixed to the moving end of the lateral motion mechanism, the first bracket comprises a longitudinally arranged connecting plate, the connecting plate is perpendicular to the moving direction of the lateral motion mechanism, and an arc-shaped through groove is arranged on the connecting plate;

[0007] The slide cylinder is rotatably connected to the connecting plate via a rotating shaft, and the rotating shaft is located at the center of the circle where the arc-shaped through groove is located. A screw hole is provided on the slide cylinder, and the locking screw passes through the arc-shaped through groove and is screwed with the screw hole. The rod of the locking screw is slidably connected to the inner wall of the arc-shaped through groove, and the cap of the locking screw is in contact with the outer wall of the connecting plate.

[0008] The paintbrush fixing assembly is arranged on the outer wall of the slide cylinder, and the paintbrush fixing assembly is used for fixing the paintbrush.

[0009] In a feasible implementation, the lateral motion mechanism includes a cylinder bracket, a laterally arranged cylinder, a cylinder drive block, a connecting block and a connecting profile;

[0010] The cylinder bracket is fixed on the fixed profile, the cylinder is fixed on the cylinder bracket, the cylinder drive block is fixed on the telescopic end of the cylinder, the connecting block is fixed on the cylinder drive block, one end of the connecting profile is fixedly connected to the connecting block, the other end of the connecting profile extends laterally, and the first bracket is fixedly connected to the connecting profile.

[0011] In a feasible implementation, the lateral motion mechanism further includes a slide rail and a slider, and the plurality of slide rails, the plurality of sliders, and the plurality of angle adjustment mechanisms correspond to each other one by one;

[0012] The plurality of slide rails are fixedly mounted on the fixed profile at preset intervals, the plurality of sliders are slidably connected to the corresponding slide rails, and the first brackets of the plurality of angle adjustment mechanisms are fixed on the corresponding sliders.

[0013] In a feasible implementation, the first bracket further includes a bottom plate and a rear plate;

[0014] The bottom plate and the rear plate are both fixedly mounted on the connecting plate, and the bottom plate, the rear plate and the connecting plate are perpendicular to each other;

[0015] The bottom plate is fixedly connected to the slider, and the rear plate is fixedly connected to the connecting profile.

[0016] In a feasible implementation, a slot is provided on the first side of the connecting block, a bolt hole connected to the slot is provided on the second side of the connecting block, and a first strip hole is provided on the cylinder driving block; the cylinder driving block is plugged into the slot, and a bolt passes through the bolt hole and the first strip hole;

[0017] The slider is provided with a screw hole, the bottom plate is provided with a second strip hole, a screw passes through the second strip hole and is screwed to the screw hole, and the cap of the screw and the slider clamp the bottom plate.

[0018] In a feasible implementation, the paintbrush fixing assembly includes a second bracket and a pen holder;

[0019] The second bracket is fixed on the slide cylinder, the pen holder is fixed on the second bracket, and the pen holder clamps the paintbrush.

[0020] In a feasible implementation, a plurality of first connection holes are provided on the second bracket, and the plurality of first connection holes are equidistantly distributed in the longitudinal direction. A second connection hole is provided on the pen holder, and a bolt passes through the second connection hole and the first connection hole to fix the second bracket and the pen holder in connection.

[0021] In a feasible implementation, the slide cylinder has a square structure, the second bracket is an L-shaped bracket matching the slide cylinder, and the second bracket is fixedly connected to the slide cylinder by screws.

[0022] In a feasible implementation, the pen holder includes a plate body, and the outer wall of the plate body is provided with a plurality of soft buckles, and the soft buckles are engaged with the brushes.

[0023] In a feasible implementation, the automatic line drawing device further includes a C-type clamp;

[0024] The two C-shaped clips are respectively fixed on both sides of the fixed profile, and the C-shaped clips are fixedly connected to the machine.

[0025] An automatic line drawing device provided in an embodiment of the present application drives an angle adjustment mechanism, a brush fixing assembly and a brush to move horizontally through a horizontal movement mechanism, thereby performing horizontal line drawing; the angle adjustment mechanism includes a first bracket, a slide cylinder and a locking screw, and an arc-shaped through groove is arranged on a connecting plate of the first bracket, the slide cylinder is rotatably connected to the connecting plate, and the connection point is located at the center of the circle where the arc-shaped through groove is located, the locking screw passes through the arc-shaped through groove and is screwed to the screw hole, the rod of the locking screw is slidably connected to the inner wall of the arc-shaped through groove, the cap of the locking screw is fitted to the outer wall of the connecting plate, the brush is arranged on the slide cylinder, and the angle between the slide cylinder and the first bracket can be freely adjusted and fixed by the locking screw, so as to adjust the line drawing angle of the brush to meet the different line drawing requirements required by different products. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the automatic line drawing device provided by the present application;

[0027] Figure 2 is a structural schematic diagram of the angle adjustment mechanism;

[0028] Figure 3 is a schematic structural diagram of a first bracket;

[0029] Figure 4 It is a structural diagram of the slide cylinder;

[0030] Figure 5 It is a structural diagram of the lateral motion mechanism;

[0031] Figure 6 It is a schematic diagram of the structure of the brush fixed component;

[0032] Figure 7 It is a side view of the automatic line drawing device in use;

[0033] Figure 8 It is a structural schematic diagram of the automatic line drawing device in use.

[0034] Description of reference numerals:

[0035] 10-fixed profile; 20-lateral movement mechanism; 30-angle adjustment mechanism; 40-brush fixing assembly; 50-C-type clamp;

[0036] 21-cylinder bracket; 22-transversely arranged cylinder; 23-cylinder drive block; 24-connecting block; 25-connecting profile; 26-slide rail; 27-slider; 31-slide cylinder; 32-locking screw; 33-connecting plate; 34-arc-shaped through groove; 35-bottom plate; 36-rear plate; 41-second bracket; 42-pen holder. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0038] Industrial line drawing equipment is a device used for line drawing or marking in industrial production. They are widely used in many fields, such as:

[0039] 1. Mechanical manufacturing: used for marking parts processing lines, assembly lines, etc.

[0040] 2. Building construction: drawing horizontal lines, vertical lines, etc. on building structures.

[0041] 3. Wood processing: marking the cutting lines and splicing lines of wood.

[0042] 4. Sheet metal processing: Draw cutting, bending and other lines on sheet metal parts.

[0043] Common industrial marking equipment includes: Laser markers: use laser beams to make precise line markings. Inkjet markers: use inkjet technology to draw lines. Pencil markers: suitable for simple manual marking.

[0044] Existing pen-type markers have many inconveniences in adjusting the position of the marker, which makes it difficult to effectively apply them to various special requirements of different products. The automatic marker provided by the present application drives the marker to move horizontally through the horizontal movement mechanism 20, so as to perform horizontal marking, and adjusts the angle of the marker through the angle adjustment mechanism 30 to meet the different marking requirements of different products.

[0045] The specific structure of the automatic line drawing device provided by the present application is described in detail below with reference to the accompanying drawings.

[0046] Reference Figure 1-Figure 8 As shown, the embodiment of the present application provides an automatic line drawing device, including a fixed profile 10, a lateral motion mechanism 20 disposed on the fixed profile 10, an angle adjustment mechanism 30 fixedly disposed at a motion end of the lateral motion mechanism 20, and a brush fixing assembly 40 disposed at a motion end of the angle adjustment mechanism 30;

[0047] The fixed profile 10 can be a columnar profile, fixed on the equipment, and the transverse movement mechanism 20 is fixed on the fixed profile 10. The transverse movement mechanism 20 drives the angle adjustment mechanism 30, the brush fixing assembly 40 and the brush to move transversely, so as to draw lines horizontally.

[0048] The angle adjustment mechanism 30 includes a first bracket, a slide cylinder 31 and a locking screw 32. The first bracket is fixed to the moving end of the lateral motion mechanism 20. The first bracket includes a longitudinally arranged connecting plate 33. The connecting plate 33 can be a rectangular metal plate. The connecting plate 33 is perpendicular to the moving direction of the lateral motion mechanism 20. The connecting plate 33 is provided with an arc-shaped through groove 34. The arc-shaped through groove 34 can be 1 / 4 circular or 1 / 3 circular.

[0049] The slide cylinder 31 can be a rectangular parallelepiped cylinder body, one corner of the side of the slide cylinder 31 is rotatably connected to the connecting plate 33 through a rotating shaft, and the rotating shaft is located at the center of the circle where the arc-shaped through groove 34 is located. A screw hole is provided on the slide cylinder 31, and a locking screw 32 passes through the arc-shaped through groove 34 and is screwed to the screw hole. The rod of the locking screw 32 is slidably connected to the inner wall of the arc-shaped through groove 34, and the cap of the locking screw 32 is in contact with the outer wall of the connecting plate 33.

[0050] The brush fixing assembly 40 is disposed on the outer wall of the slide cylinder 31, and the brush fixing assembly 40 is used to fix the brush;

[0051] like Figure 1 As shown, the brush fixing assembly 40 is arranged on the front surface of the slide cylinder 31. When the locking screw 32 is loosened, the slide cylinder 31 can swing back and forth within a certain range relative to the first bracket, the lateral motion mechanism 20 and the equipment to adjust the angle of the brush. When the appropriate angle is reached, the locking screw 32 is tightened to make the cap of the locking screw 32 fit tightly with the outer wall of the connecting plate 33, and the slide cylinder 31 is fixed by static friction, thereby fixing the brush.

[0052] Reference Figure 5 As shown, in some embodiments, the lateral motion mechanism 20 includes a cylinder bracket 21, a laterally arranged cylinder 22, a cylinder drive block 23, a connecting block 24, and a connecting profile 25;

[0053] The cylinder bracket 21 is a metal bracket, which is fixed to the right end of the upper surface of the fixed profile 10. The cylinder 22 is fixed to the cylinder bracket 21. The cylinder drive block 23 can be a metal connecting plate, which is fixed to the telescopic end of the cylinder 22. The connecting block 24 can be a U-shaped metal block, which is fixed to the cylinder drive block 23. The connecting profile 25 has a certain length, and the right end of the connecting profile 25 is fixedly connected to the connecting block 24. The connecting profile 25 extends laterally, and a plurality of screw holes are provided on the connecting profile 25 along its length direction. The first bracket and the connecting profile 25 can be connected by screws.

[0054] In some embodiments, the lateral motion mechanism 20 further includes a slide rail 26 and a slider 27, and the plurality of slide rails 26, the plurality of sliders 27 and the plurality of angle adjustment mechanisms 30 correspond to each other one by one;

[0055] A plurality of slide rails 26 are fixedly arranged on the upper surface of the fixed profile 10 at a preset interval. A plurality of screw holes are arranged on the upper surface of the fixed profile 10 along its length direction. The slide rails 26 and the fixed profile 10 can be connected by screws. A plurality of sliders 27 are slidably connected to the corresponding slide rails 26. The first brackets of the plurality of angle adjustment mechanisms 30 are fixed on the corresponding sliders 27.

[0056] The cylinder 22 is extended and retracted to drive the cylinder driving block 23, the connecting block 24 and the connecting profile 25 to move horizontally, thereby driving the angle adjustment mechanism 30, the brush fixing assembly 40 and the brush to move horizontally, so as to draw horizontal lines;

[0057] By setting the slide rail 26 and the slider 27, the lateral movement of the paintbrush is made more stable, and the stress on the connecting block 24 and the connecting profile 25 is reduced, thereby improving the stability of the lateral movement mechanism 20.

[0058] like Figure 3 As shown, in some embodiments, the first bracket further includes a bottom plate 35 and a rear plate 36, and both the bottom plate 35 and the rear plate 36 can be metal plates;

[0059] The bottom plate 35 is fixedly arranged at the bottom end of the connecting plate 33, and the rear plate 36 is fixedly arranged at the rear end of the connecting plate 33. The three can be an integrated structure, and the bottom plate 35, the rear plate 36 and the connecting plate 33 are perpendicular to each other.

[0060] The bottom plate 35 is fixedly connected to the slide block 27 , and the rear plate 36 is fixedly connected to the connecting profile 25 .

[0061] Reference Figure 5 As shown, in some embodiments, a slot is provided at the front of the connection block 24, a bolt hole connected to the slot is provided at the left side of the connection block 24, and a first strip hole is provided on the cylinder drive block 23, and the first strip hole extends laterally;

[0062] The cylinder drive block 23 is plugged into the slot, the bolt passes through the bolt hole and the first strip hole, the cylinder drive block 23 is movably connected to the connecting block 24, and the connecting block 24 and the connecting profile 25 can move back and forth within a certain range relative to the fixed profile 10 and the device;

[0063] The upper surface of the slider 27 is provided with a screw hole, and the bottom plate 35 is provided with a second strip hole, which is arranged horizontally. The screw passes through the second strip hole and is screwed to the screw hole. The cap of the screw and the slider 27 clamp the bottom plate 35.

[0064] When the screws are loosened, the first bracket, the connecting profile 25, the connecting block 24, the slide cylinder 31, the brush fixing assembly 40 and the brush can move forward and backward within a certain range. When they move to a suitable position, tightening the screws can fix the first bracket and then fix the brush.

[0065] Reference Figure 6 As shown, in some embodiments, the paintbrush fixing assembly 40 includes a second bracket 41 and a pen holder 42;

[0066] The second bracket 41 is fixed on the slide cylinder 31 , and the pen holder 42 is fixed on the second bracket 41 , and the pen holder 42 clamps the paintbrush.

[0067] In some embodiments, the second bracket 41 is provided with a plurality of first connection holes, the plurality of first connection holes are equidistantly distributed in the longitudinal direction, the pen holder 42 is provided with a second connection hole, and a bolt passes through the second connection hole and the first connection hole, so that the second bracket 41 and the pen holder 42 are fixedly connected;

[0068] The height of the paintbrush can be adjusted by connecting the second connecting hole and the first connecting holes at different heights with bolts.

[0069] In some embodiments, the slide cylinder 31 has a square structure, the second bracket 41 is an L-shaped bracket matching the slide cylinder 31 , and the second bracket 41 is fixedly connected to the slide cylinder 31 by screws.

[0070] In some embodiments, the pen holder 42 includes a plate body, and the outer wall of the plate body is provided with a plurality of soft buckles, and the soft buckles are engaged with the brushes.

[0071] Reference Figure 7 As shown, in some embodiments, the automatic line drawing device further includes a C-type clamp 50, which is a metal clamp;

[0072] Two C-shaped clips 50 are respectively fixed on two sides of the fixed profile 10 , and the C-shaped clips 50 are fixedly connected to the machine.

[0073] The automatic line drawing device provided by the present application has a brush that moves horizontally to draw lines, and the movement length of the brush is controllable, the line drawing angle is adjustable, the front and rear position is adjustable, the height position is adjustable, and the spacing between multiple brushes is adjustable, thereby meeting the different line drawing requirements of different products.

[0074] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on the several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0075] The above specific implementation methods further explain in detail the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only specific implementation methods of the embodiments of the present application and are not used to limit the protection scope of the embodiments of the present application. Any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the protection scope of the embodiments of the present application.

Claims

1. An automatic line drawing device, characterized in that: It comprises a fixed profile (10), a lateral motion mechanism (20) arranged on the fixed profile (10), an angle adjustment mechanism (30) fixedly arranged at the motion end of the lateral motion mechanism (20), and a paintbrush fixing assembly (40) arranged at the motion end of the angle adjustment mechanism (30); The angle adjustment mechanism (30) comprises a first bracket, a slide cylinder (31) and a locking screw (32); the first bracket is fixed to the moving end of the lateral movement mechanism (20); the first bracket comprises a longitudinally arranged connecting plate (33); the connecting plate (33) is perpendicular to the moving direction of the lateral movement mechanism (20); and an arc-shaped through groove (34) is provided on the connecting plate (33); The slide cylinder (31) is rotatably connected to the connecting plate (33) via a rotating shaft, and the rotating shaft is located at the center of the circle where the arc-shaped through groove (34) is located. A screw hole is provided on the slide cylinder (31), and the locking screw (32) passes through the arc-shaped through groove (34) and is screwed to the screw hole. The rod of the locking screw (32) is slidably connected to the inner wall of the arc-shaped through groove (34), and the cap of the locking screw (32) is in contact with the outer wall of the connecting plate (33); The paintbrush fixing assembly (40) is arranged on the outer wall of the slide cylinder (31), and the paintbrush fixing assembly (40) is used to fix the paintbrush.

2. The automatic line drawing device according to claim 1, characterized in that: The lateral motion mechanism (20) comprises: A cylinder bracket (21), wherein the cylinder bracket (21) is fixedly mounted on the fixed profile (10); A cylinder (22) disposed transversely, wherein the cylinder (22) is fixedly mounted on the cylinder support (21); A cylinder drive block (23), the cylinder drive block (23) being fixedly mounted on the telescopic end of the cylinder (22); A connecting block (24), the connecting block (24) being fixedly mounted on the cylinder driving block (23); A connecting profile (25), one end of the connecting profile (25) being fixedly connected to the connecting block (24), the other end of the connecting profile (25) extending laterally, and the first bracket being fixedly connected to the connecting profile (25).

3. The automatic line drawing device according to claim 2, characterized in that: The lateral motion mechanism (20) further comprises a slide rail (26) and a slider (27), wherein the plurality of slide rails (26), the plurality of sliders (27) and the plurality of angle adjustment mechanisms (30) correspond to each other one by one; The plurality of slide rails (26) are fixedly mounted on the fixed profile (10) at a preset interval, the plurality of sliders (27) are slidably connected to the corresponding slide rails (26), and the first brackets of the plurality of angle adjustment mechanisms (30) are fixed on the corresponding sliders (27).

4. The automatic line drawing device according to claim 3, characterized in that: The first bracket further comprises a bottom plate (35) and a rear plate (36); The bottom plate (35) and the rear plate (36) are both fixedly mounted on the connecting plate (33), and the bottom plate (35), the rear plate (36) and the connecting plate (33) are perpendicular to each other; The bottom plate body (35) is fixedly connected to the sliding block (27), and the rear plate body (36) is fixedly connected to the connecting profile (25).

5. The automatic line drawing device according to claim 4, characterized in that: A slot is provided on a first side of the connection block (24), a bolt hole connected to the slot is provided on a second side of the connection block (24), and a first strip-shaped hole is provided on the cylinder drive block (23); the cylinder drive block (23) is plugged into the slot, and a bolt passes through the bolt hole and the first strip-shaped hole; The slider (27) is provided with a screw hole, the bottom plate (35) is provided with a second strip hole, a screw passes through the second strip hole and is screwed to the screw hole, and the cap of the screw and the slider (27) clamp the bottom plate (35).

6. The automatic line drawing device according to any one of claims 1 to 5, characterized in that: The paintbrush fixing assembly (40) comprises: A second bracket (41), the second bracket (41) being fixedly mounted on the slide cylinder (31); A pen holder (42), wherein the pen holder (42) is fixedly mounted on the second bracket (41), and the pen holder (42) holds a paintbrush.

7. The automatic line drawing device according to claim 6, characterized in that: The second bracket (41) is provided with a plurality of first connection holes, the plurality of first connection holes being equidistantly distributed in the longitudinal direction, the pen holder (42) is provided with a second connection hole, and bolts penetrate the second connection holes and the first connection holes so that the second bracket (41) and the pen holder (42) are fixedly connected.

8. The automatic line drawing device according to claim 7, characterized in that: The slide cylinder (31) has a square structure, the second bracket (41) is an L-shaped bracket matching the slide cylinder (31), and the second bracket (41) is fixedly connected to the slide cylinder (31) by screws.

9. The automatic line drawing device according to claim 6, characterized in that: The pen holder (42) comprises a plate body, the outer wall of which is provided with a plurality of soft buckles, and the soft buckles are engaged with the brushes.

10. The automatic line drawing device according to claim 1, characterized in that: The automatic line drawing device also includes a C-type clamp (50); The two C-shaped clips (50) are respectively fixedly arranged on two sides of the fixed profile (10), and the C-shaped clips (50) are fixedly connected to the machine.

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