Full-automatic laser machine surface polishing device

Abstract

The utility model discloses a surface polishing device of a full-automatic laser machine, relates to the technical field of polishing devices, and aims to solve the problem that in the prior art, the printing and engraving effects of objects with rough surfaces are poor, and the surface polishing device of the full-automatic laser machine comprises a laser machine body, a polishing mechanism is installed on a table top of the laser machine body, a conveying mechanism is arranged below the polishing mechanism, and the polishing mechanism comprises a fixing frame and a first push rod motor fixed to the inner wall of the top of the fixing frame. An object is placed on the conveying belt, the conveying belt drives the object to move to the position under the polishing roller, the second push rod motor extends to enable the two clamping plates to be close to each other to clamp and fix the object, and then the first push rod motor extends to drive the polishing roller to move downwards. And the conveying belt for bearing the object is supported in cooperation with the fixing frame and the supporting rod below, and the position, to be subjected to laser engraving, of the top of the object can be polished.

Description

TECHNICAL FIELD

[0001] The utility model relates to polishing device technical field especially relates to a full -automatic laser engraving machine surface polishing device. BACKGROUND

[0002] At present along with the development of electronic technology, the production capacity of PCBA is increasing, and product production process requirement tracking is an essential link, the commonly used tracking mode is pasted on the product bar code label, but the printed paper type label is easy to fall off in the production process, the fuzzy scanning does not go up the bar code and cannot be tracked, and at the same time, it also increases the additional production cost and working hours cost, so the laser engraving machine is introduced to carry out laser printing bar code on the product, which avoids the problem of easy falling or fuzzy scanning not going up the bar code production.

[0003] Through the retrieval, patent (application number: 201821846174.X) discloses "a kind of full -automatic laser engraving machine platform", the device is set by servo motor, safety grating, PLC controller and sensing module, the position of product is sensed using sensing module, PLC controller controls servo motor and laser engraving machine work, reaches the effect of automatic printing work, reduces manpower and material resources, improves the effect of bar code printing;

[0004] But the device lacks the structure for polishing the surface of the object, and only can engrave and print the objects with smooth and clear surface, and the rough surface of the object can easily cause the problem of poor printing and engraving effect. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of full -automatic laser engraving machine surface polishing device, overcome the deficiencies of prior art, effectively solve the problem of rough surface of some objects in prior art and cause the problem of poor printing and engraving effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of full -automatic laser engraving machine surface polishing device, including laser engraving machine body, the mesa of laser engraving machine body is installed with polishing mechanism, and transmission mechanism is arranged below polishing mechanism, the polishing mechanism includes fixed frame, the first push rod motor fixed in the top inner wall of fixed frame, the connecting frame fixed at the bottom of first push rod motor, the polishing roller rotationally connected to the inner wall of both ends of connecting frame, the second push rod motor fixed in the inner wall of both ends of fixed frame, the clamping plate fixed to one end of second push rod motor, the transmission mechanism includes driving roller, the driven roller being arranged in the one side of driving roller, the conveying belt being in transmission connection with the outer wall of driving roller and driven roller, the anti-skid strip being fixed at equal intervals on the outer wall of conveying belt, the fixed frame being arranged in conveying belt, the support rod being rotationally connected to the inner wall of both sides of fixed frame upper and lower ends at equal intervals.

[0008] By placing the object on the conveying belt, the object is moved to the position right below the polishing roller by the conveying belt, the two clamping plates are moved close to each other to clamp and fix the object by the elongation of the second push rod motor, and then the polishing roller is moved downward by the elongation of the first push rod motor, so as to support the conveying belt carrying the object in cooperation with the fixed frame and the supporting rod below, thereby polishing the top of the object to be engraved by laser, and then conveying the object to the position below the laser engraving head by the conveying belt for engraving operation.

[0009] Preferably, the bottom of the fixing frame is fixed to the top of the table of the laser engraving machine body, and the top of the fixing frame is provided with through holes symmetrically distributed, and the inner walls of the two ends of the fixing frame are provided with insertion holes symmetrically distributed.

[0010] The polishing mechanism is fixed on the table of the laser engraving machine body by the fixing frame.

[0011] Preferably, the top of the connecting frame is fixed with a first guide rod at both ends, and the first guide rod is in plug-in movable cooperation with the through hole.

[0012] The first guide rod moves along the through hole to guide and support the movement of the connecting frame.

[0013] Preferably, a first drive motor is installed on the outer wall of one end of the connecting frame, and the output shaft of the first drive motor is connected and fixed with one end of the polishing roller.

[0014] The first drive motor drives the polishing roller to rotate.

[0015] Preferably, a second guide rod is fixed to the top of the outer wall of one side of the clamping plate, and the second guide rod is in plug-in movable cooperation with the insertion hole.

[0016] The second guide rod moves along the insertion hole to guide and support the movement of the clamping plate.

[0017] Preferably, the table of the laser engraving machine body is provided with a groove, and the drive roller and the driven roller are rotatably connected in the groove, and one end of the drive roller is connected with a second drive motor.

[0018] The transmission mechanism is installed and arranged through the groove.

[0019] Preferably, the two outer walls of the fixed frame are inserted with an insertion rod, and the fixed frame and the groove are in fastening cooperation through the insertion rod.

[0020] The fixed frame is fixed in the groove through the insertion rod to support the conveying belt.

[0021] The beneficial effects of the utility model are as follows:

[0022] By placing the object on the conveying belt, the object is moved to the polishing roller directly below by the conveying belt, the two clamping plates are close to each other to clamp and fix the object by the elongation of the second push rod motor, and then the polishing roller is driven to move downward by the elongation of the first push rod motor, and the conveying belt bearing the object is supported by the fixed frame and the supporting rod below, so that the top of the object to be laser engraved can be polished, and the problem that the printing and engraving effect is poor for some objects with rough surface in the prior art is effectively solved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A whole structure schematic view of a full-automatic laser engraving machine surface polishing device is provided in the present application.

[0024] Figure 2 A polishing mechanism structure schematic view of a full-automatic laser engraving machine surface polishing device is provided in the present application.

[0025] Figure 3 A conveying mechanism structure schematic view of a full-automatic laser engraving machine surface polishing device is provided in the present application.

[0026] Figure 4 A fixed frame structure schematic view of a full-automatic laser engraving machine surface polishing device is provided in the present application.

[0027] In the figure: 1, laser engraving machine body; 2, polishing mechanism; 3, conveying mechanism; 4, fixed frame; 5, first push rod motor; 6, connecting frame; 7, first guide rod; 8, polishing roller; 9, first drive motor; 10, second push rod motor; 11, clamping plate; 12, second guide rod; 13, drive roller; 14, driven roller; 15, second drive motor; 16, conveying belt; 17, anti-skid strip; 18, fixed frame; 19, supporting rod; 20, insertion rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to 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 the embodiments.

[0029] Embodiment:

[0030] Reference Figures 1-4The utility model provides a kind of full-automatic laser engraving machine surface polishing device, including laser engraving machine body 1, polishing mechanism 2 is installed on the mesa of laser engraving machine body 1, conveying mechanism 3 is provided below polishing mechanism 2, polishing mechanism 2 includes fixed frame 4, first push rod motor 5 fixed in the top inner wall of fixed frame 4, connecting frame 6 fixed to the bottom end of first push rod motor 5, polishing roller 8 is rotatably connected to the inner wall of both ends of connecting frame 6, second push rod motor 10 is respectively fixed to the inner wall of both ends of fixed frame 4, clamping plate 11 is fixed to one end of second push rod motor 10, conveying mechanism 3 includes driving roller 13, driven roller 14 is arranged in the side of driving roller 13, conveying belt 16 is rotatably connected to the outer wall of driving roller 13 and driven roller 14, anti-skid strip 17 is fixed on the outer wall of conveying belt 16 at equal intervals, fixed frame 18 is arranged in conveying belt 16, support rod 19 is rotatably connected to the inner wall of both sides of fixed frame 18 at upper and lower ends at equal intervals;

[0031] The bottom of fixed frame 4 is fixed to the top of the mesa of laser engraving machine body 1, the top of fixed frame 4 is provided with symmetrically distributed through holes, the inner wall of both ends of fixed frame 4 is provided with symmetrically distributed insertion holes, the whole polishing mechanism 2 is fixed on the mesa of laser engraving machine body 1 by fixed frame 4, the top of both ends of connecting frame 6 is fixed with first guide rod 7, the first guide rod 7 is inserted and movably connected with the through hole, the connecting frame 6 moves along the through hole, and the movement of the connecting frame 6 is guided and supported, the outer wall of one end of connecting frame 6 is provided with first driving motor 9, the output shaft of first driving motor 9 is connected and fixed with one end of polishing roller 8, and polishing roller 8 rotates under the drive of first driving motor 9;

[0032] The top of the outer wall of one side of clamping plate 11 is fixed with second guide rod 12, the second guide rod 12 is inserted and movably connected with the insertion hole, the movement of clamping plate 11 is guided and supported by the second guide rod 12 moving along the insertion hole, the mesa of laser engraving machine body 1 is provided with a groove, the driving roller 13 and the driven roller 14 are rotatably connected in the groove, one end of the driving roller 13 is connected with second driving motor 15, the conveying mechanism 3 is installed and arranged through the groove, the outer wall of both sides of fixed frame 18 is inserted with insertion rod 20, the fixed frame 18 is tightly connected with the groove through the insertion rod 20, and the fixed frame 18 is fixed in the groove through the insertion rod 20, to support the conveying belt 16.

[0033] Working principle:

[0034] In work, by placing the object on the conveying belt 16, the object is moved to the polishing roller 8 by the conveying belt 16, the two clamping plates 11 are close to each other to clamp and fix the object by the extension of the second push rod motor 10, the polishing roller 8 is driven to move downward by the extension of the first push rod motor 5, the conveying belt 16 bearing the object is supported by the fixed frame 18 and the supporting rod 19 below, the top of the object to be laser engraved can be polished, and after polishing, the object is conveyed to the laser head below for engraving work.

[0035] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A fully automatic laser surface polishing device for a laser machine, comprising a laser machine body (1), characterized in that, The polishing mechanism (2) is installed on the table top of the laser engraving machine body (1), and the conveying mechanism (3) is arranged below the polishing mechanism (2). The polishing mechanism (2) comprises a fixed frame (4), a first push rod motor (5) fixed to the inner wall of the top of the fixed frame (4), a connecting frame (6) fixed to the bottom end of the first push rod motor (5), a polishing roller (8) rotatably connected to the inner wall of both ends of the connecting frame (6), a second push rod motor (10) fixed to the inner wall of both ends of the fixed frame (4), and a clamping plate (11) fixed to one end of the second push rod motor (10). The conveying mechanism (3) comprises a driving roller (13), a driven roller (14) arranged on one side of the driving roller (13), a conveying belt (16) in transmission connection with the outer walls of the driving roller (13) and the driven roller (14), anti-skid strips (17) fixed at equal distances on the outer wall of the conveying belt (16), a fixed frame (18) arranged in the conveying belt (16), and support rods (19) rotatably connected to the inner walls of both sides of the fixed frame (18) at equal distances.

2. A full-automatic laser machine surface polishing device according to claim 1, characterized in that, The bottom of the fixed frame (4) is fixed to the top of the table of the laser engraving machine body (1), and the top of the fixed frame (4) is provided with through holes arranged symmetrically. The inner walls of both ends of the fixed frame (4) are provided with insertion holes arranged symmetrically.

3. A full-automatic laser machine surface polishing device according to claim 2, characterized in that, The top of the connecting frame (6) is fixed with first guide rods (7) at both ends, and the first guide rods (7) are in plug-in movable connection with the through holes.

4. The full-automatic laser machine surface polishing device according to claim 1, characterized in that, The outer wall of one end of the connecting frame (6) is provided with a first driving motor (9), and the output shaft of the first driving motor (9) is connected with one end of the polishing roller (8).

5. The full-automatic laser machine surface polishing device according to claim 2, characterized in that, The top of the outer wall of one side of the clamping plate (11) is fixed with a second guide rod (12), and the second guide rod (12) is in plug-in movable connection with the insertion hole.

6. The full-automatic laser machine surface polishing device according to claim 1, characterized in that, The table of the laser engraving machine body (1) is provided with a groove, and the driving roller (13) and the driven roller (14) are rotatably connected in the groove. One end of the driving roller (13) is connected with a second driving motor (15).

7. A full-automatic laser machine surface polishing device according to claim 6, characterized in that, The outer walls of both sides of the fixed frame (18) are inserted with insertion rods (20), and the fixed frame (18) and the groove are in fastening connection through the insertion rods (20).

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