Rapid feeding mechanism for PCB laser etching equipment

Abstract

The utility model discloses a quick feeding mechanism for PCB laser etching equipment, which comprises an installation substrate, two sliding rails are fixedly arranged in the middle of the top end of the installation substrate, sliding blocks are arranged on the surfaces of the two sliding rails in a sliding manner, and fixing seats are fixedly arranged at the two ends of one side of the top end of the installation substrate. According to the quick feeding mechanism for the PCB laser etching equipment, the two servo motors respectively drive the two driving wheels to rotate, the two driven wheels are driven to rotate under the action of the two transmission belts, and then the two second rotating wheels are driven to rotate, so that the two feeding belts are driven to move, a PCB is conveyed conveniently, and the working efficiency is improved. The lead screw is driven to rotate through the forward and reverse motor, then the sleeve is driven to move back and forth, the moving block is driven to move back and forth, then one of the placement bases is driven to move back and forth along the two sliding rails, the distance between the two placement bases is adjusted, and therefore the device can adapt to PCBs of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB board laser engraving, in particular to a fast feeding mechanism for PCB board laser engraving equipment. Background Art

[0002] In the process of processing PCB boards, laser engraving equipment is needed to perform laser engraving on the PCB boards. In the laser engraving process, a feeding mechanism is needed to import the PCB boards into the laser engraving equipment, and then the laser engraved PCB boards are automatically exported. However, the size of the existing feeding mechanism is fixed, which makes it difficult to adjust the distance between the two feeding belts, resulting in the inability to adapt to the output of PCB boards of different sizes.

[0003] In order to solve the above problems, a fast feeding mechanism for PCB laser engraving equipment is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a fast feeding mechanism for PCB board laser engraving equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fast feeding mechanism for PCB board laser engraving equipment, comprising a mounting base, two slide rails are fixedly arranged in the middle of the top of the mounting base, and sliders are slidably arranged on the surfaces of the two slide rails, and both ends of one side of the top of the mounting base are fixedly arranged with fixed seats, and the top between the two fixed seats and the top between the two sliders are fixedly arranged with a placement seat, one end of the two placement seats is fixedly arranged with a first mounting seat, one side of the two first mounting seats is rotatably arranged with a first transmission wheel, one end of the two placement seats is fixedly arranged with a second mounting seat, one end of the two placement seats is fixedly arranged with a second mounting seat away from the first mounting seat, and the middle part of the two second mounting seats is rotatably arranged with a second rotating wheel, and feeding belts are respectively transmitted between the two second rotating wheels and the two first transmission wheels, a connecting seat is fixedly arranged on the side of the top of the mounting base away from the fixed seat, and a forward and reverse motor is fixedly installed on one side of the connecting seat, and a screw rod is fixedly connected to the output end of the forward and reverse motor, a sleeve is threadedly arranged on the surface of the screw rod, and a moving block is fixedly arranged on the surface of the sleeve.

[0006] Two servo motors are used to drive two driving wheels to rotate respectively, and two driven wheels are driven to rotate under the action of two transmission belts, thereby driving the two second rotating wheels to rotate, thereby driving the two feeding belts to move, and then facilitating the transportation of PCB boards. The forward and reverse motors are used to drive the lead screw to rotate, thereby driving the sleeve to move back and forth, thereby driving the moving block to move back and forth, and then driving one of the placement seats to move back and forth along the two slide rails, thereby adjusting the distance between the two placement seats, so that PCB boards of different sizes can be adapted.

[0007] Preferably, a rotating seat is fixedly provided in the middle of one side of the top end of the mounting base plate, and one end of the screw rod is rotatably connected to the middle of the rotating seat. The provision of the rotating seat facilitates the stable operation of the screw rod.

[0008] Preferably, a connecting piece is fixedly provided at the connection between the output end of the forward and reverse motor and the lead screw, and the setting of the connecting piece facilitates the connection of the lead screw with the output end of the forward and reverse motor.

[0009] Preferably, a plurality of fixing holes are provided at the connection between the two fixing seats and the placement seat, and the provision of the plurality of fixing holes facilitates fixing the placement seat between the two fixing seats.

[0010] Preferably, a rotating shaft is fixedly provided in the middle of one side of the two second rotating wheels, and one end of the two rotating shafts away from the second rotating wheels extends to the outside and is fixedly connected to a driven wheel, one end of the two mounting seats on the opposite side is fixedly provided with a fixing plate, and the bottom of the two fixing plates on the opposite side is rotatably provided with a driving wheel, and a transmission belt is respectively provided between the two driving wheels and the two driven wheels, and the driving belt is driven to rotate by the cooperation between the two driving wheels and the two driven wheels.

[0011] Preferably, servo motors are fixedly installed on the bottom of the two fixed plates on the side facing away from each other, and the output ends of the two servo motors are respectively fixedly connected to the middle of the two driving wheels, so that the two driving wheels are driven to rotate respectively by the two servo motors.

[0012] Preferably, the top end of the moving block is fixedly connected to the middle of the bottom end of one of the placement seats, and one of the placement seats is driven to move by the moving block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Two servo motors are used to drive two driving wheels to rotate respectively, and two driven wheels are driven to rotate under the action of two transmission belts, thereby driving the two second rotating wheels to rotate, thereby driving the two feeding belts to move, and then facilitating the transportation of PCB boards. The forward and reverse motors are used to drive the lead screw to rotate, thereby driving the sleeve to move back and forth, thereby driving the moving block to move back and forth, and then driving one of the placement seats to move back and forth along the two slide rails, thereby adjusting the distance between the two feeding belts, so that PCB boards of different sizes can be adapted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the first stereogram of the utility model;

[0016] Figure 2 It is a second stereoscopic view of the utility model;

[0017] Figure 3 It is an enlarged view of part A of the utility model;

[0018] Figure 4 It is an enlarged view of part B of the utility model.

[0019] In the figure: 1. mounting base plate; 2. slide rail; 3. slider; 4. fixing seat; 5. placement seat; 6. fixing hole; 7. first mounting seat; 8. first transmission wheel; 9. fixing plate; 10. servo motor; 11. moving block; 12. screw rod; 13. rotating seat; 14. second mounting seat; 15. second rotating wheel; 16. feeding belt; 17. rotating shaft; 18. driven wheel; 19. driving wheel; 20. transmission belt; 21. connecting seat; 22. forward and reverse motor; 23. connecting piece; 24. sleeve. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] See also Figure 1-4 The utility model provides a fast feeding mechanism for PCB laser engraving equipment, including a mounting base 1, two slide rails 2 are fixedly arranged in the middle of the top of the mounting base 1, sliders 3 are slidably arranged on the surfaces of the two slide rails 2, fixed seats 4 are fixedly arranged at both ends of one side of the top of the mounting base 1, a placement seat 5 is fixedly arranged at the top between the two fixed seats 4 and the top between the two sliders 3, a first mounting seat 7 is fixedly arranged at one end of the two placement seats 5, a first transmission wheel 8 is rotatably arranged on one side of the two first mounting seats 7, a second mounting seat 14 is fixedly arranged at one end of the two placement seats 5 away from the first mounting seat 7, a second rotating wheel 15 is rotatably arranged in the middle of the two second mounting seats 14, a feeding belt 16 is respectively arranged between the two second rotating wheels 15 and the two first transmission wheels 8, and a feeding belt 16 is transmitted between the two second rotating wheels 15 and the two first transmission wheels 8, and a first end of the mounting base 1 away from the fixed seat 4 is fixedly arranged at one end of the two placement seats 5. A connecting seat 21 is fixedly provided on the side, and a forward and reverse motor 22 is fixedly installed on one side of the connecting seat 21. A screw rod 12 is fixedly connected to the output end of the forward and reverse motor 22. A sleeve 24 is threadedly provided on the surface of the screw rod 12, and a moving block 11 is fixedly provided on the surface of the sleeve 24. The two driving wheels 19 are driven to rotate by two servo motors 10 respectively, and the two driven wheels 18 are driven to rotate under the action of two transmission belts 20, and then the two second rotating wheels 15 are driven to rotate, thereby driving the two feeding belts 16 to move, and then it is convenient to transport the PCB board. The screw rod 12 is driven to rotate by the forward and reverse motor 22, and then the sleeve 24 is driven to move back and forth, thereby driving the moving block 11 to move back and forth, and then driving one of the placement seats 5 to move back and forth along the two slide rails 2, and then the distance between the two feeding belts 16 is adjusted, so that PCB boards of different sizes can be adapted.

[0022] A rotating seat 13 is fixedly provided in the middle of one side of the top of the mounting base 1, one end of the screw rod 12 is rotatably connected to the middle of the rotating seat 13, a connecting piece 23 is fixedly provided at the connection between the output end of the forward and reverse motor 22 and the screw rod 12, and a plurality of fixing holes 6 are provided at the connection between the two fixing seats 4 and the placement seat 5;

[0023] When in use, the setting of the rotating seat 13 facilitates the stable operation of the screw rod 12, the setting of the connecting piece 23 facilitates the connection of the screw rod 12 with the output end of the forward and reverse motor 22, and the setting of the plurality of fixing holes 6 facilitates the fixing seat 5 to be fixed between the two fixing seats 4;

[0024] A rotating shaft 17 is fixedly provided in the middle of one side of the two second rotating wheels 15, and one end of the two rotating shafts 17 away from the second rotating wheels 15 is extended to the outside and fixedly connected to a driven wheel 18, a fixed plate 9 is fixedly provided at one end of the opposite side of the two placement seats 5, and a driving wheel 19 is rotatably provided at the bottom of the opposite side of the two fixed plates 9, and a transmission belt 20 is respectively provided between the two driving wheels 19 and the two driven wheels 18, and a servo motor 10 is fixedly installed at the bottom of the two fixed plates 9 on the side away from each other, and the output ends of the two servo motors 10 are respectively fixedly connected to the middle of the two driving wheels 19, and the top of the moving block 11 is fixedly connected to the middle of the bottom end of one of the placement seats 5;

[0025] When in use, the two driving wheels 19 are respectively matched with the two driven wheels 18 to drive the transmission belt 20 to rotate, and the two servo motors 10 respectively drive the two driving wheels 19 to rotate, and the moving block 11 drives one of the placement seats 5 to move.

[0026] When the embodiment of the present application is in use: two servo motors 10 are used to drive the two driving wheels 19 to rotate respectively, and the two driven wheels 18 are driven to rotate under the action of the two transmission belts 20, and then the two second rotating wheels 15 are driven to rotate, thereby driving the two feeding belts 16 to move, and then facilitating the transportation of PCB boards. During operation, the screw rod 12 is driven to rotate by the forward and reverse motors 22, thereby driving the sleeve 24 to move back and forth, thereby driving the moving block 11 to move back and forth, and then driving one of the placement seats 5 to move back and forth along the two slide rails 2, and then adjusting the distance between the two feeding belts 16, so that it can adapt to PCB boards of different sizes.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A fast feeding mechanism for a PCB laser engraving device, comprising a mounting base plate (1), characterized in that: Two slide rails (2) are fixedly arranged in the middle of the top of the installation base plate (1), and sliders (3) are slidably arranged on the surfaces of the two slide rails (2). Fixed seats (4) are fixedly arranged at both ends of one side of the top of the installation base plate (1), and a placement seat (5) is fixedly arranged at the top between the two fixed seats (4) and the top between the two sliders (3). A first mounting seat (7) is fixedly arranged at one end of the two placement seats (5), and a first transmission wheel (8) is rotatably arranged on one side of the two first mounting seats (7), and a second mounting seat is fixedly arranged at one end of the two placement seats (5) away from the first mounting seat (7). (14), a second rotating wheel (15) is rotatably arranged in the middle of the two second mounting seats (14), and a feeding belt (16) is respectively arranged between the two second rotating wheels (15) and the two first transmission wheels (8), a connecting seat (21) is fixedly arranged on the side of the top of the mounting base (1) away from the fixing seat (4), a forward and reverse motor (22) is fixedly installed on one side of the connecting seat (21), a screw rod (12) is fixedly connected to the output end of the forward and reverse motor (22), a sleeve (24) is threadedly arranged on the surface of the screw rod (12), and a moving block (11) is fixedly arranged on the surface of the sleeve (24).

2. A fast feeding mechanism for PCB laser engraving equipment according to claim 1, characterized in that: A rotating seat (13) is fixedly arranged in the middle of one side of the top end of the installation base plate (1), and one end of the screw rod (12) is rotatably connected to the middle of the rotating seat (13).

3. The fast feeding mechanism for PCB laser engraving equipment according to claim 1, characterized in that: A connecting piece (23) is fixedly provided at the connection between the output end of the forward and reverse motor (22) and the screw rod (12).

4. The fast feeding mechanism for PCB laser engraving equipment according to claim 1, characterized in that: A plurality of fixing holes (6) are provided at the connection points between the two fixing seats (4) and the placement seat (5).

5. The fast feeding mechanism for PCB laser engraving equipment according to claim 1, characterized in that: A rotating shaft (17) is fixedly arranged in the middle of one side of the two second rotating wheels (15); one end of the two rotating shafts (17) away from the second rotating wheels (15) extends to the outside and is fixedly connected to a driven wheel (18); a fixing plate (9) is fixedly arranged at one end of the opposite side of the two placement seats (5); a driving wheel (19) is rotatably arranged at the bottom of the opposite side of the two fixing plates (9); and a transmission belt (20) is arranged between the two driving wheels (19) and the two driven wheels (18) for transmission.

6. The fast feeding mechanism for PCB laser engraving equipment according to claim 5, characterized in that: A servo motor (10) is fixedly mounted on the bottom of the two fixed plates (9) on the side facing away from each other, and the output ends of the two servo motors (10) are respectively fixedly connected to the middle parts of the two driving wheels (19).

7. The fast feeding mechanism for PCB laser engraving equipment according to claim 1, characterized in that: The top end of the moving block (11) is fixedly connected to the middle of the bottom end of one of the placement seats (5).

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