Full-automatic marking and distance-marking instrument

Abstract

A left supporting plate and a right supporting plate are installed on the two sides of the top of a complete machine bottom plate correspondingly, a tool bit upper plate and a tool bit lower plate are arranged between the left supporting plate and the right supporting plate, end face connecting plates are fixed to the two sides of the top of the tool bit lower plate correspondingly, and the tool bit upper plate is fixed to the tops of the end face connecting plates; the top of the tool bit upper plate is provided with an anti-rotation plate, the bottom of the anti-rotation plate is obliquely provided with a plurality of marking knives, the distance between every two adjacent marking knives in the horizontal direction is 10 mm, and the bottoms of the multiple marking knives penetrate through the tool bit upper plate, the spring and the tool bit lower plate. The number of the marking knives acting on the test piece is reduced effectively, meanwhile, the multiple marking knives are adopted for marking, multiple positions of the test piece can be directly marked, the marking efficiency is improved, the marking knives are adopted for marking the test piece in a marking mode, and the advantage of being low in noise is achieved.

Description

Technical Field

[0001] The invention relates to the field of marking distance gauges, in particular to a fully automatic marking distance gauge. Background Art

[0002] Traditional marking machines use a handle to drive the cam on the shaft. The handle rotates 180° to move the workbench a certain distance through the rack. According to the needs of the actual test, the marking machine is generally equipped with two sets of 5mm and 10mm cams. During the movement of the cam, the frame is connected to the engraving needle to mark the sample.

[0003] According to the published patent 201620260530.4, the fully automatic gauge marking instrument includes a gantry chassis, and a spacing controller, an X-axis robotic arm, a Y-axis robotic arm and a stage located on the gantry chassis, the X-axis robotic arm is connected to a first servo motor and a scoring device, the first servo motor drives the scoring device to move left and right through the X-axis robotic arm, the stage is located above the Y-axis robotic arm, the Y-axis robotic arm is connected to a second servo motor, the second servo motor drives the stage to move forward and backward through the Y-axis robotic arm, and a sample clamping device is detachably provided on the stage. The present invention realizes the automation of marking and marking, which not only improves the work efficiency and marking accuracy, but also can adjust the marking spacing arbitrarily. In the process of realizing the present invention, the inventor found that at least the following problems in the prior art have not been solved. Although a stepping servo motor is used to control the XY two mechanical arms to move the sample and the engraving needle to mark the gauge, the moving distance is adjusted by the spacing controller, and the two most commonly used spacings of 5mm / 10mm are preset, and can be modified to other spacings as needed. However, during use, the traditional fully automatic marking gauge uses a steel needle or a marker pen as the engraver. When the steel needle is used to mark the surface of the sample, the noise generated is relatively large, which will affect the surrounding staff. At the same time, the use of a single engraver to move horizontally to mark the gauge at different positions will result in a low efficiency of the marking gauge. Moreover, only a single specimen can be clamped at a time, which requires the staff to repeatedly disassemble and replace the specimen, affecting the efficiency of the gauge. For this reason, it is necessary to design a new technical solution to solve it. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art, meet the actual needs, and provide a fully automatic marking gauge to solve the current traditional fully automatic marking gauge. The marking device adopts a steel needle or a marking pen. When the steel needle is used to mark the surface of the sample, the noise generated is relatively large, which will affect the surrounding staff. At the same time, a single marking device is moved horizontally to mark the marking distances at different positions, which will result in low efficiency of marking the marking distances. Moreover, only a single specimen can be clamped at a time, which requires the staff to repeatedly disassemble and replace the specimen, affecting the technical problem of marking distance efficiency.

[0005] In order to achieve the purpose of the present invention, the technical solution adopted by the present invention is: designing a fully automatic marking distance meter, wherein a left support plate and a right support plate are respectively installed on both sides of the top of the bottom plate of the whole machine, and a cutter head upper plate and a cutter head lower plate are arranged between the left support plate and the right support plate, and end surface connecting plates are fixed on both sides of the top of the cutter head lower plate, and a cutter head upper plate is fixed on the top of the end surface connecting plate, and an anti-rotation plate is installed on the top of the cutter head upper plate, and a plurality of marking knives are obliquely installed on the bottom of the anti-rotation plate, and the horizontal distance between each two adjacent marking knives is 10 mm, and the bottoms of the plurality of marking knives pass through the cutter head upper plate, the spring and the cutter head lower plate.

[0006] Preferably, pin mounting blocks are installed on both sides of the bottom of the upper plate of the cutter head, a copper sleeve mounting block is installed on one side of the pin mounting block, a short locating pin is installed in one side of the pin mounting block, and a long locating pin is installed in the other side of the pin mounting block, and a limiting screw is installed on one side of the long locating pin.

[0007] Preferably, a clamping bottom plate is provided at the front end of the top of the whole machine bottom plate, and tightening screws are installed on both sides of the bottom of the clamping bottom plate.

[0008] Preferably, a plum blossom handle is installed on the top of one side of the left support plate, and an aluminum alloy handle is installed on the bottom of one side of the left support plate.

[0009] Preferably, U-shaped blocks are installed on both sides of the top of the clamping base plate, a material mounting plate is installed in the U-shaped block, an end face baffle is installed on one side of the top of the material mounting plate, a test piece is placed on the top of the material mounting plate, and a V-shaped groove is opened at the bottom of the U-shaped block for clamping the test piece.

[0010] Preferably, a reduction motor is installed at the rear end of the top of the whole machine bottom plate, and a ball screw is connected to the front end of the reduction motor.

[0011] Preferably, a limit switch is installed on one side of the ball screw, a slide rail is installed on the other side of the ball screw, a clamping base plate is installed on the top of the slide rail, and the limit switch and the slide rail are both installed on the top surface of the bottom plate of the whole machine.

[0012] Preferably, a connecting sheet metal is fixed to the rear end of the top of the whole machine base plate, a left support plate and a right support plate are respectively installed on both sides of the connecting sheet metal, an accordion cover is installed at the front end of the top of the whole machine base plate, and an accordion cover mounting plate is fixed to the front end of the accordion cover.

[0013] Preferably, rear covers are installed at the rear ends of the left support plate and the right support plate, and upper covers are installed at the tops of the left support plate and the right support plate.

[0014] Preferably, a front cover plate is installed at the front end of the right support plate, and a button switch and an indicator light are installed on the surface of the front cover plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention uses multiple obliquely installed scribing knives. Since the multiple scribing knives are arranged in an oblique line, the number of scribing knives acting on the test piece during marking is reduced, and the resistance during marking is effectively reduced. At the same time, multiple scribing knives are used for marking, and the test piece can be directly marked at multiple positions, which improves the efficiency of marking. Moreover, the scribing knives are used to mark the test piece in a marking manner, which has the characteristic of low noise, and solves the problem of traditional fully automatic scribing and marking instruments. The scribing device uses a steel needle or a marking pen. When the steel needle is used to mark the surface of the sample, the noise generated is relatively large, which affects the surrounding staff. At the same time, a single scribing device is used to move horizontally to mark different positions, which leads to the technical problem of low efficiency of marking.

[0017] 2. The present invention sets the horizontal spacing between every two adjacent marking knives to 10 mm, and can directly draw multiple marking lines with a distance of 10 mm on the surface of the test piece. At the same time, by twisting the plum blossom handle, the marking knife can be pushed 5 mm to the right to obtain a marking line with a distance of 5 mm, thereby realizing the rapid adjustment of multiple marking knives with a spacing of 10 mm and a spacing of 5 mm.

[0018] 3. The present invention combines a U-shaped block, a material mounting plate and a clamping base plate, and adopts a V-shaped groove on the surface of the U-shaped block and the material mounting plate, so as to clamp multiple specimens at the same time. The ball screw rotates to drive multiple specimens to pass through the bottom of the marking knife, so that the surfaces of multiple specimens can obtain markings of fixed depth, so that multiple specimens can be marked at the same time, thereby improving the marking efficiency. At the same time, the marking method of passing through the bottom of the marking knife can be suitable for marking specimens of different diameters, which solves the technical problem that only a single specimen can be clamped and marked at a time, resulting in the need for staff to repeatedly disassemble and replace the specimens, affecting the marking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the top view of the ball screw structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the top cover plate structure viewed from above of the present invention;

[0022] Figure 4 It is a front view structural schematic diagram of the present invention;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the present invention.

[0024] Figure 6 It is a schematic diagram of the steel bar clamping and moving structure of the present invention.

[0025] In the figure: 1. Machine bottom plate; 2. Left support plate; 3. Speed ​​reducer motor; 4. Right support plate; 5. Connecting sheet metal; 6. Upper plate of cutter head; 7. Anti-rotation plate; 8. Scribing knife; 9. Spring; 10. Lower plate of cutter head; 11. End surface connecting plate; 12. Long locating pin; 13. Short locating pin; 14. Pin mounting block; 15. Copper sleeve mounting block; 16. Plum blossom handle; 17. Tightening screw; 18. Clamping bottom plate; 19. U-shaped block; 20. Material mounting plate; 21. Test piece; 22. End surface baffle; 23. Ball screw; 24. Limit switch; 25. Slide rail; 26. Limit screw; 27. Push button switch; 28. Bellows cover; 29. ​​Indicator light; 30. Upper cover; 31. Rear cover; 32. Bellows cover mounting plate; 33. Front cover; 34. Aluminum alloy handle. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0027] Example 1: A fully automatic marking gauge, see Figures 1 to 6A left support plate 2 and a right support plate 4 are installed on both sides of the top of the bottom plate 1 of the whole machine, respectively. A cutter head upper plate 6 and a cutter head lower plate 10 are arranged between the left support plate 2 and the right support plate 4. End surface connecting plates 11 are fixed on both sides of the top of the cutter head lower plate 10. A cutter head upper plate 6 is fixed on the top of the end surface connecting plate 11. An anti-rotation plate 7 is installed on the top of the cutter head upper plate 6. A plurality of scribing knives 8 are obliquely installed at the bottom of the anti-rotation plate 7. The horizontal spacing between every two adjacent scribing knives 8 is 10 mm. The bottoms of the plurality of scribing knives 8 pass through the cutter head upper plate 6, springs 9 and the cutter head lower plate 10. The main frame is composed of sheet metal parts and flat plates, wherein the left support plate 2 and the right support plate 4 is a flat plate, and the rest are sheet metal parts. The various structural parts are connected by screws. Under the condition of meeting the strength and rigidity requirements of the equipment, the weight of the whole machine is effectively reduced. There are 36 multiple scribing knives 8, which are arranged in an oblique line to reduce the number of scribing knives acting on the test piece 21 during the gauge length, and effectively reduce the resistance during the gauge length; the horizontal distance between two adjacent scribing knives is 10mm. When the equipment is started, a 10mm distance of marking line can be obtained, or the plum blossom handle 16 can be twisted to push the scribing device to the right by 5mm to obtain a 5mm distance of marking line; the scribing knife is fixed by the upper and lower mounting plates, and an anti-rotation plate 7 is installed on the top to prevent the scribing knife from rotating.

[0028] For details, see Figure 1 Pin mounting blocks 14 are installed on both sides of the bottom of the upper plate 6 of the cutter head, a copper sleeve mounting block 15 is installed on one side of the pin mounting block 14, a short positioning pin 13 is installed in the pin mounting block 14 on one side, and a long positioning pin 12 is installed in the pin mounting block 14 on the other side, and a limiting screw 26 is installed on one side of the long positioning pin 12.

[0029] For more details, see Figure 1 A clamping bottom plate 18 is arranged at the front end of the top of the whole machine bottom plate 1, and tightening screws 17 are installed on both sides of the bottom of the clamping bottom plate 18.

[0030] For further information, see Figure 1 A plum blossom handle 16 is installed on the top of one side of the left support plate 2, and an aluminum alloy handle 34 is installed on the bottom of one side of the left support plate 2.

[0031] Further, see Figure 1 U-shaped blocks 19 are installed on both sides of the top of the clamping base plate 18, a material mounting plate 20 is installed in the U-shaped block 19, an end baffle 22 is installed on one side of the top of the material mounting plate 20, a test piece 21 is placed on the top of the material mounting plate 20, a V-shaped groove is opened at the bottom of the U-shaped block 19 for clamping the test piece 21, and the V-shaped groove on the U-shaped block 19 and the support plate are used to clamp the test piece 21 to ensure that the relative position of the bottom of the scratching knife and the top of the test piece 21 remains basically unchanged, and a screw is used to clamp the test piece 21 to provide clamping force; the clamping base plate 18 can be moved up and down by means of a spring 9, and can clamp test pieces 21 of different specifications.

[0032] It is worth noting that see Figure 1 and Figure 2 A reduction motor 3 is installed at the top rear end of the whole machine bottom plate 1, and a ball screw 23 is connected to the front end of the reduction motor 3.

[0033] It is worth noting that see Figure 2 A limit switch 24 is installed on one side of the ball screw 23, and a slide rail 25 is installed on the other side of the ball screw 23. A clamping base plate 18 is installed on the top of the slide rail 25. The limit switch 24 and the slide rail 25 are both installed on the top surface of the bottom plate 1 of the whole machine. When it is necessary to drive multiple test pieces 21 to measure the length, turn on the reduction motor 3, and use the reduction motor 3 to drive the ball screw 23 to rotate. The ball screw 23 will drive the clamping base plate 18 to move back and forth, thereby driving the U-shaped block 19 and the support plate to move through the clamping base plate 18, and at the same time drive multiple test pieces 21 to pass through the bottom of the marking knife 8, so that the surfaces of multiple test pieces 21 can obtain marking lines of fixed depth, thereby measuring the length of multiple test pieces 21, which improves the efficiency of measuring the length. At the same time, the method of measuring the length by passing through the bottom of the marking knife 8 can be applicable to measuring the length of test pieces 21 with different diameters.

[0034] It is worth mentioning that see Figure 1 A connecting sheet metal 5 is fixed to the rear end of the top of the whole machine bottom plate 1, and a left supporting plate 2 and a right supporting plate 4 are respectively installed on both sides of the connecting sheet metal 5. An accordion cover 28 is installed at the front end of the top of the whole machine bottom plate 1, and an accordion cover mounting plate 32 is fixed to the front end of the accordion cover 28.

[0035] It is worth noting that, see Figure 1 and Figure 3 A rear cover plate 31 is installed at the rear ends of the left support plate 2 and the right support plate 4, and an upper cover plate 30 is installed at the tops of the left support plate 2 and the right support plate 4.

[0036] It is worth emphasizing that see Figure 1 and Figure 4 A front cover plate 33 is installed at the front end of the right support plate 4, and a button switch 27 and an indicator light 29 are installed on the surface of the front cover plate 33.

[0037] When using a fully automatic marking and distance measuring instrument, the main frame is composed of sheet metal parts and flat plates, wherein the left support plate 2 and the right support plate 4 are flat plates, and the rest are sheet metal parts. The various structural parts are connected by screws, which effectively reduces the weight of the whole machine while meeting the strength and rigidity requirements of the equipment. There are 36 marking knives 8, which are arranged in an oblique line to reduce the number of marking knives acting on the test piece 21 during marking, and effectively reduce the resistance during marking; the horizontal spacing between two adjacent marking knives is 10mm, and the equipment can be started to obtain a marking line with a distance of 10mm, or the plum blossom handle 16 can be twisted to push the marking device to the right by 5mm to obtain a marking line with a distance of 5mm; the marking knife is fixed by the upper and lower mounting plates, and an anti-rotation plate 7 is installed on the top to prevent the marking knife from rotating, and the V-groove on the U-shaped block 19 and the support plate clamp are used. Tighten the test piece 21 to ensure that the relative position between the bottom of the marking knife and the top of the test piece 21 remains basically unchanged, and use a screw to clamp the test piece 21 to provide clamping force; the clamping base plate 18 can be moved up and down by means of the spring 9, and can clamp test pieces 21 of different specifications. When it is necessary to drive multiple test pieces 21 for marking, turn on the reduction motor 3, and use the reduction motor 3 to drive the ball screw 23 to rotate. The ball screw 23 will drive the clamping base plate 18 to move back and forth, thereby driving the U-shaped block 19 and the support plate to move through the clamping base plate 18, and at the same time drive multiple test pieces 21 to pass through the bottom of the marking knife 8, so that the surfaces of multiple test pieces 21 can obtain marking lines of fixed depth, thereby marking multiple test pieces 21, thereby improving the efficiency of marking. At the same time, the marking method of passing through the bottom of the marking knife 8 can be suitable for marking test pieces 21 of different diameters.

[0038] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in this field. Needless to say, the content protected by the present invention does not involve improvements to internal structures and methods.

[0039] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A fully automatic marking and distance measuring instrument, comprising a complete machine base plate (1), characterized in that: A left support plate (2) and a right support plate (4) are respectively installed on both sides of the top of the whole machine bottom plate (1); a cutter head upper plate (6) and a cutter head lower plate (10) are arranged between the left support plate (2) and the right support plate (4); end surface connecting plates (11) are fixed on both sides of the top of the cutter head lower plate (10); a cutter head upper plate (6) is fixed on the top of the end surface connecting plate (11); an anti-rotation plate (7) is installed on the top of the cutter head upper plate (6); a plurality of scribing knives (8) are obliquely installed on the bottom of the anti-rotation plate (7); the horizontal distance between each two adjacent scribing knives (8) is 10 mm; the bottoms of the plurality of scribing knives (8) pass through the cutter head upper plate (6), the spring (9) and the cutter head lower plate (10).

2. The fully automatic marking distance gauge as claimed in claim 1, characterized in that: Pin mounting blocks (14) are installed on both sides of the bottom of the cutter head upper plate (6), a copper sleeve mounting block (15) is installed on one side of the pin mounting block (14), a short positioning pin (13) is installed in one side of the pin mounting block (14), and a long positioning pin (12) is installed in the other side of the pin mounting block (14), and a limiting screw (26) is installed on one side of the long positioning pin (12).

3. The fully automatic marking distance gauge as claimed in claim 1, characterized in that: A clamping base plate (18) is arranged at the front end of the top of the whole machine base plate (1), and tightening screws (17) are installed on both sides of the bottom of the clamping base plate (18).

4. The fully automatic marking gauge as claimed in claim 1, characterized in that: A plum blossom handle (16) is installed on the top of one side of the left support plate (2), and an aluminum alloy handle (34) is installed on the bottom of one side of the left support plate (2).

5. The fully automatic marking gauge as claimed in claim 3, characterized in that: U-shaped blocks (19) are installed on both sides of the top of the clamping base plate (18), a material installation plate (20) is installed in the U-shaped block (19), an end baffle (22) is installed on one side of the top of the material installation plate (20), a test piece (21) is placed on the top of the material installation plate (20), and a V-shaped groove is opened at the bottom of the U-shaped block (19) for clamping the test piece (21).

6. The fully automatic marking distance gauge as claimed in claim 1, characterized in that: A reduction motor (3) is installed at the top rear end of the whole machine bottom plate (1), and a ball screw (23) is connected to the front end of the reduction motor (3).

7. The fully automatic marking distance gauge as claimed in claim 6, characterized in that: A limit switch (24) is installed on one side of the ball screw (23), and a slide rail (25) is installed on the other side of the ball screw (23). A clamping base plate (18) is installed on the top of the slide rail (25). The limit switch (24) and the slide rail (25) are both installed on the top surface of the whole machine base plate (1).

8. The fully automatic marking gauge as claimed in claim 1, characterized in that: A connecting sheet metal (5) is fixed at the rear end of the top of the whole machine base plate (1), a left supporting plate (2) and a right supporting plate (4) are respectively installed on both sides of the connecting sheet metal (5), an accordion cover (28) is installed at the front end of the top of the whole machine base plate (1), and an accordion cover mounting plate (32) is fixed at the front end of the accordion cover (28).

9. The fully automatic marking and distance measuring instrument as claimed in claim 1, characterized in that: A rear cover plate (31) is installed at the rear ends of the left support plate (2) and the right support plate (4), and an upper cover plate (30) is installed at the tops of the left support plate (2) and the right support plate (4).

10. The fully automatic marking and distance measuring instrument according to claim 1, characterized in that: A front cover plate (33) is installed at the front end of the right support plate (4), and a button switch (27) and an indicator light (29) are installed on the surface of the front cover plate (33).

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