Machine table for inspecting incomplete etching
By designing an automated machine for PCB board production, the problem of artificially inspected erosion engraving is prone to leakage, and the efficient etching quality testing and unqualified product collection have been achieved, which improves production and work efficiency.
Patent Information
- Application Number
- CN202411560007.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-01-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When producing PCB boards, manual inspection of imperfect etching is prone to leakage, resulting in wasting time and reducing work efficiency.
Design a machine that includes a conveyor component, detector, cylinder, collecting box, and lifting component. The etched PCB board is transported to the detector by conveying components. It is pushed into the collection box, and the lifting component can accommodate more PCB boards.
Achieve automated etching quality detection and unqualified collection, avoiding missing problems of artificial inspection, and improving production efficiency and work efficiency.
Smart Images
Figure CN119368447A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of PCB board detection, in particular to a machine for detecting unclean etching. Background Art
[0002] PCB (Printed Circuit Board), whose Chinese name is printed circuit board, is also called printed circuit board. It is the support body of electronic components and the carrier for electrical connection of electronic components. The wire tracks on the PCB can connect the various components in the circuit to form a complete circuit system, making the assembly of electronic equipment simpler and more efficient. The insulating material on the PCB can protect the components in the circuit from electromagnetic interference and other environmental factors, and improve the stability and reliability of the circuit. Some metal layers on the PCB can play a heat dissipation role, helping the components in the circuit to disperse heat and prevent overheating damage. The PCB can be used as a substrate for circuit components, providing them with stable mechanical support, and at the same time protecting the internal circuit components from external impact. The PCB can be customized according to the designer's needs, including size, shape, circuit layout, etc., to meet the needs of different applications. Parts are concentrated on one side and wires are concentrated on the other side. Single-sided boards are usually simple to make and low in cost, but they cannot be applied to products that are too complex. Both sides have copper cladding and routing, and the lines between the two layers can be connected through vias to form the required network connection. It has more than three layers of conductive graphic layers and insulating materials in between, and the conductive graphics are interconnected as required. Multilayer circuit boards are the product of the development of electronic information technology towards high speed, multi-function, large capacity, small size, thinness and lightweight. They are a kind of highly reliable and excellently flexible printed circuit board made of polyimide or polyester film as the substrate. It has the characteristics of high wiring density, light weight, thin thickness and good bending. It is a common type of circuit board and is widely used in various electronic devices. The flexible circuit board and the rigid circuit board are combined together through lamination and other processes according to relevant process requirements to form a circuit board with FPC characteristics and PCB characteristics. PCB boards play a vital role in electronic products. With the continuous development of science and technology, the application scope of PCB boards will continue to expand and promote the emergence of more innovations and applications.
[0003] When the production line produces PCB boards, manual inspection for unclean etching often results in omissions, which wastes time and work efficiency. To address the above problem, a machine for inspecting unclean etching is provided. Summary of the invention
[0004] The object of the present invention is to provide a machine for inspecting unclean etching to solve the problems raised in the above background technology. To achieve the above object, the present invention provides the following technical solutions: a machine for inspecting unclean etching, comprising four supporting legs, a frame is arranged at the top of the four supporting legs, a bracket is arranged at the rear side of the top of the frame, a sliding box is arranged at the top of the bracket, a reciprocating assembly is arranged in the inner cavity of the sliding box, the bottom end of the reciprocating assembly extends to the bottom end of the sliding box and is fixedly connected with a moving plate, a detector is arranged at the bottom end of the moving plate, an etching machine is arranged on the right side of the top of the frame, a conveying assembly is arranged in the inner cavity of the frame, a collecting box is placed at the front end of the frame, the rear side of the collecting box is in contact with the front end of the frame, a lifting assembly is arranged at the bottom end of the inner cavity of the collecting box, a collecting plate is arranged at the top of the lifting assembly, a cylinder is fixedly embedded in the middle of the bracket, and a push plate is arranged at the output end of the cylinder.
[0005] Preferably, the reciprocating assembly includes a second motor, a roller, a slide groove, a guide rod, a slide plate, a slider, a first slide and a connecting plate, the second motor is arranged at the front end of the sliding box, the output end of the second motor extends to the inner cavity of the sliding box, one end of the roller is rotatably connected to the rear side of the inner cavity of the sliding box through a bearing, the other end of the roller is fixedly connected to the output end of the second motor, the slide groove is spiral and connected end to end, the two guide rods are arranged at the bottom end of the inner cavity of the sliding box, the slide plate can be slidably sleeved on the outer walls of the two guide rods, the slider can be slidably embedded in the inner cavity of the slide groove and fixedly connected to the slide plate, the first slide groove is opened at the bottom end of the sliding box, the connecting plate can be slidably embedded in the inner cavity of the first slide groove, the top end of the connecting plate is fixedly connected to the slide plate, and the bottom end of the connecting plate is fixedly connected to the top end of the movable plate.
[0006] Preferably, the slide groove is spiral-shaped and connected end to end.
[0007] Preferably, the lifting assembly includes a fourth motor, a worm, a screw, a worm wheel, a movable cylinder and a telescopic assembly. The fourth motor is arranged at the right end of the collecting box, and the output end of the fourth motor extends to the inner cavity of the collecting box. One end of the worm is rotatably connected to the left side of the inner cavity of the collecting box through a bearing, and the other end of the worm is fixedly connected to the output end of the fourth motor. One end of the screw is rotatably connected to the bottom end of the inner cavity of the collecting box through a bearing. The movable cylinder is threaded on the outer wall of the screw and fixedly connected to the bottom end of the collecting plate. Multiple telescopic assemblies are arranged at the bottom end of the inner cavity of the collecting box and are fixedly connected to the bottom end of the collecting plate.
[0008] Preferably, the telescopic assembly includes a telescopic cylinder, a telescopic rod and a connecting assembly, the telescopic cylinder is arranged at the bottom end of the inner cavity of the collection box, one end of the telescopic rod can be slidably embedded in the inner cavity of the telescopic cylinder and fixedly connected to the bottom end of the collection plate, and the connecting assembly is arranged on the left and right sides of the inner cavity of the telescopic cylinder and is respectively fixedly connected to the two sides of the outer wall of the telescopic rod.
[0009] Preferably, the connecting assembly includes a connecting groove and a connecting block, the connecting groove is opened on one side of the inner wall of the telescopic cylinder, the connecting block can be slidably embedded in the inner cavity of the connecting groove and fixedly connected to the outer wall of the telescopic rod, the inner cavity of the connecting groove and the outer wall of the connecting block are adapted to fit together and are both dovetail-shaped.
[0010] Preferably, the conveying assembly includes a first motor, an active rotating column, a driven rotating column, a winding roller, a belt, an empty slot, a fixed box, an adjusting assembly, a rotating rod and a squeezing roller. The first motor is arranged on the right side of the rear end of the frame, and the output end of the first motor extends to the inner cavity of the frame. One end of the active rotating column is fixedly connected to the output end of the first motor. The driven rotating column is rotatably connected to the left side of the inner cavity of the frame through a bearing. The two winding rollers are respectively fixedly sleeved on the outer walls of the active rotating column and the driven rotating column. The belt is sleeved on the outer walls of the two winding rollers. The empty slot is opened at the bottom end of the frame and extends to the rear side of the frame. The fixed box is arranged on the rear side of the frame. The adjusting assembly is arranged in the inner cavity of the fixed box and extends to the front end of the fixed box and is rotatably connected to the rotating rod through a bearing. The squeezing roller is fixedly sleeved on the outer wall of the rotating rod.
[0011] Preferably, the adjusting assembly includes a third motor, a screw rod, a moving block, a second slide, a connecting rod and a limit assembly, the third motor is arranged at the bottom end of the inner cavity of the fixed box, one end of the screw rod is rotatably connected to the top end of the inner cavity of the fixed box through a bearing, the other end of the screw rod is fixedly connected to the output end of the third motor, the moving block is screwed to the outer wall of the screw rod, the second slide is opened at the front end of the fixed box, the connecting rod is slidably embedded in the inner cavity of the second slide, one end of the connecting rod is fixedly connected to the moving block, the other end of the connecting rod is fixedly connected to the rotating rod, and the limit assembly is arranged on the rear side of the inner cavity of the fixed box and is fixedly connected to the moving block.
[0012] Preferably, the limiting assembly includes a limiting groove and a limiting block, the limiting groove is opened at the rear side of the inner cavity of the fixed box, and the limiting block is slidably embedded in the inner cavity of the limiting groove and fixedly connected to the moving block.
[0013] Preferably, the inner cavity of the limiting groove and the outer wall of the limiting block are matched and both are in a "T" shape.
[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the setting of the conveying component, the PCB board etched by the etcher can be conveyed to the bottom of the detector for etching quality inspection. After the detector detects the unqualified PCB board, the cylinder is started to extend the output end of the cylinder so that the push plate pushes the PCB board to the top of the collection plate in the inner cavity of the collection box for collection. This solves the problem that manual inspection of incomplete etching often results in omissions when producing PCB boards on the production line, thereby wasting time and work efficiency. By adjusting the setting of the component, the squeezing roller can slide up and down, so that the squeezing roller squeezes the belt, keeps the belt tight, avoids the belt from slipping and idling, and improves the stability of the conveying component during use; 2. The setting of the collecting plate can prevent the PCB from falling directly to the bottom of the inner cavity of the collecting box when entering the inner cavity of the collecting box. The setting of the lifting assembly can make the collecting plate drop as the number of collected PCB boards increases, thereby accommodating more PCB boards; 3. Through the setting of the reciprocating component, the moving plate can drive the detector to slide back and forth, and then the position of the detector can be adjusted so that the detection end of the detector is facing the PCB board conveyed by the belt, thereby improving the stability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic diagram of the three-dimensional structure of a machine for inspecting dirty etching according to the present invention; Figure 2 This is a front cross-sectional view of a collection box for a machine for inspecting dirty etching according to the present invention; Figure 3 A top cross-sectional view of a collection box for a machine for inspecting dirty etching according to the present invention; Figure 4 It is a front cross-sectional view of a telescopic cylinder of a machine for inspecting unclean etching according to the present invention; Figure 5 It is a right side cross-sectional view of a slide box of a machine for inspecting unclean etching according to the present invention; Figure 6 It is a structural schematic diagram of a guide rod of a machine for inspecting unclean etching according to the present invention; Figure 7 It is a right side cross-sectional view of a fixed box of a machine for inspecting dirty etching according to the present invention; Figure 8 A machine for inspecting impure etching according to the present invention Figure 7 Enlarged view of point A.
[0016] In the figure: 1, support leg; 2, frame; 3, bracket; 4, sliding box; 5, moving plate; 6, detector; 7, etching machine; 8, fixed box; 9, rotating rod; 10, squeezing roller; 11, empty slot; 12, collecting box; 13, collecting plate; 14, first motor; 15, active rotating column; 16, driven rotating column; 17, winding roller; 18, belt; 19, second motor; 20, roller; 21, slide; 22, guide rod; 2 3. Slide plate; 24. Sliding block; 25. First slideway; 26. Connecting plate; 27. Cylinder; 28. Push plate; 29. Third motor; 30. Screw; 31. Moving block; 32. Second slideway; 33. Connecting rod; 34. Limiting groove; 35. Limiting block; 36. Fourth motor; 37. Worm; 38. Screw; 39. Worm wheel; 40. Moving cylinder; 41. Telescopic cylinder; 42. Telescopic rod; 43. Connecting groove; 44. Connecting block. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.
[0018] See also Figures 1 to 8The present invention provides a technical solution: a machine for inspecting unclean etching, comprising four supporting legs 1, a frame 2 is arranged at the top of the four supporting legs 1, a bracket 3 is arranged at the rear side of the top of the frame 2, a sliding box 4 is arranged at the top of the bracket 3, a reciprocating component is arranged in the inner cavity of the sliding box 4, the bottom end of the reciprocating component extends to the bottom end of the sliding box 4 and is fixedly connected with a moving plate 5, a detector 6 is arranged at the bottom end of the moving plate 5, an etching machine 7 is arranged on the right side of the top of the frame 2, a conveying component is arranged in the inner cavity of the frame 2, a collecting box 12 is placed at the front end of the frame 2, the rear side of the collecting box 12 is in contact with the front end of the frame 2, a lifting component is arranged at the bottom end of the inner cavity of the collecting box 12, and a collecting plate 13 is arranged at the top of the lifting component. Through the arrangement of the conveying component, the PCB board etched by the etching machine 7 can be conveyed to the bottom of the detector 6 to detect the etching quality. After the detector 6 detects the PCB board of unqualified quality, the cylinder 27 is started to extend the output end of the cylinder 27 so that the push plate 28 will The PCB board is pushed to the top of the collecting plate 13 in the inner cavity of the collecting box 12 for collection, which solves the problem that manual inspection of incomplete etching often results in omissions when the PCB board is produced on the production line, thereby wasting time and work efficiency. By adjusting the setting of the component, the squeezing roller 10 can slide up and down, and then the squeezing roller 10 squeezes the belt 18 to keep the belt 18 tight, thereby avoiding the belt 18 from slipping and idling, thereby improving the stability of the conveying component when in use. By setting the collecting plate 13, the PCB can be prevented from falling directly to the bottom of the inner cavity of the collecting box 12 when entering the inner cavity of the collecting box 12. By setting the lifting component, the collecting plate 13 can be lowered as the number of collected PCB boards increases, thereby accommodating more PCB boards. By setting the reciprocating component, the moving plate 5 can drive the detector 6 to slide back and forth, and then the position of the detector 6 can be adjusted so that the detection end of the detector 6 is facing the PCB board conveyed by the belt 18, thereby improving the stability of the device when in use.
[0019] In this embodiment, the reciprocating assembly includes a second motor 19, a roller 20, a slide 21, a guide rod 22, a slide plate 23, a slider 24, a first slide 25 and a connecting plate 26. The second motor 19 is arranged at the front end of the sliding box 4, and the output end of the second motor 19 extends to the inner cavity of the sliding box 4. One end of the roller 20 is rotatably connected to the rear side of the inner cavity of the sliding box 4 through a bearing, and the other end of the roller 20 is fixedly connected to the output end of the second motor 19. The slide 21 is spiral and connected end to end. The two guide rods 22 are both arranged at the bottom end of the inner cavity of the sliding box 4. The slide plate 23 can be slidably sleeved on the outer walls of the two guide rods 22, and the slider 24 can be slidably embedded in the inner cavity of the slide 21 and fixed to the slide plate 23. The first slide 25 is provided at the bottom end of the sliding box 4, the connecting plate 26 is slidably embedded in the inner cavity of the first slide 25, the top end of the connecting plate 26 is fixedly connected to the slide plate 23, the bottom end of the connecting plate 26 is fixedly connected to the top end of the movable plate 5, the second motor 19 is started, and the second motor 19 drives the slide 21 to rotate through the roller 20. Since the slide 21 is spiral and connected end to end, when the slide 21 rotates, the slider 24 can drive the slide plate 23 to slide back and forth in the horizontal direction under the limiting action of the two guide rods 22, and then the connecting plate 26 drives the movable plate 5 and the detector 6 to slide back and forth, so that the detector 6 slides to the top of the PCB board to detect the PCB board.
[0020] In this embodiment, the slide groove 21 is spiral and connected end to end. When the slide groove 21 rotates, the slider 24 can drive the slide plate 23 to slide back and forth in the horizontal direction under the limiting action of the two guide rods 22.
[0021] In this embodiment, the lifting assembly includes a fourth motor 36, a worm 37, a screw 38, a worm wheel 39, a moving cylinder 40 and a telescopic assembly. The fourth motor 36 is arranged at the right end of the collection box 12, and the output end of the fourth motor 36 extends to the inner cavity of the collection box 12. One end of the worm 37 is rotatably connected to the left side of the inner cavity of the collection box 12 through a bearing, and the other end of the worm 37 is fixedly connected to the output end of the fourth motor 36. One end of the screw 38 is rotatably connected to the bottom end of the inner cavity of the collection box 12 through a bearing. The moving cylinder 40 is screwed to the outer wall of the screw 38 and is fixed to the bottom end of the collection plate 13. Fixed connection, multiple telescopic components are arranged at the bottom end of the inner cavity of the collection box 12 and are fixedly connected to the bottom end of the collection plate 13, and the fourth motor 36 is started to make the fourth motor 36 drive the worm 37 to rotate. Since the worm 37 is meshed with the worm wheel 39, when the worm 37 rotates, the worm wheel 39 can drive the screw 38 to rotate. Under the action of the rotational force of the outer wall thread of the screw 38, when the screw 38 rotates, the moving cylinder 40 can drive the collection plate 13 to slide downward along a straight line under the limiting action of the telescopic cylinder 41 and the telescopic rod 42, thereby accommodating more PCB boards.
[0022] In this embodiment, the telescopic assembly includes a telescopic cylinder 41, a telescopic rod 42 and a connecting assembly. The telescopic cylinder 41 is arranged at the bottom end of the inner cavity of the collection box 12. One end of the telescopic rod 42 can be slidably embedded in the inner cavity of the telescopic cylinder 41 and is fixedly connected to the bottom end of the collection plate 13. The connecting assembly is arranged on the left and right sides of the inner cavity of the telescopic cylinder 41 and is respectively fixedly connected to the two sides of the outer wall of the telescopic rod 42. Under the joint action of the telescopic cylinder 41 and the telescopic rod 42, the collection plate 13 can always slide up and down along a straight line, thereby improving the stability of the lifting assembly during use.
[0023] In this embodiment, the connecting assembly includes a connecting groove 43 and a connecting block 44. The connecting groove 43 is opened on one side of the inner wall of the telescopic cylinder 41. The connecting block 44 can be slidably embedded in the inner cavity of the connecting groove 43 and fixedly connected to the outer wall of the telescopic rod 42. Under the joint action of the connecting block 44 and the connecting groove 43, one end of the telescopic rod 42 can always remain embedded in the inner cavity of the telescopic cylinder 41, thereby improving the stability of the telescopic assembly when in use. The inner cavity of the connecting groove 43 is adapted to the outer wall of the connecting block 44 and both are dovetail-shaped, thereby ensuring that one end of the connecting block 44 always remains embedded in the inner cavity of the connecting groove 43, thereby improving the stability of the connecting assembly when in use.
[0024] In this embodiment, the conveying assembly includes a first motor 14, an active rotating column 15, a driven rotating column 16, a winding roller 17, a belt 18, an empty slot 11, a fixed box 8, an adjustment assembly, a rotating rod 9 and a squeezing roller 10. The first motor 14 is arranged on the right side of the rear end of the frame 2, and the output end of the first motor 14 extends to the inner cavity of the frame 2. One end of the active rotating column 15 is fixedly connected to the output end of the first motor 14. The driven rotating column 16 is rotatably connected to the left side of the inner cavity of the frame 2 through a bearing, and the two winding rollers 17 are fixedly sleeved on the outer walls of the active rotating column 15 and the driven rotating column 16 respectively. The belt 18 is sleeved on the outer walls of the two winding rollers 17. The empty groove 11 is opened at the bottom end of the frame 2 and extends to the rear side of the frame 2. The fixed box 8 is arranged on the rear side of the frame 2. The adjustment component is arranged in the inner cavity of the fixed box 8 and extends to the front end of the fixed box 8 and is rotatably connected to the rotating rod 9 through a bearing. The squeezing roller 10 is fixedly sleeved on the outer wall of the rotating rod 9, so that the first motor 14 drives the active rotating column 15 to rotate, and then the active rotating column 15 makes the belt 18 run under the joint action of the driven rotating column 16 and the winding roller 17.
[0025] In this embodiment, the adjustment component includes a third motor 29, a screw rod 30, a moving block 31, a second slide 32, a connecting rod 33 and a limit assembly. The third motor 29 is arranged at the bottom end of the inner cavity of the fixed box 8, one end of the screw rod 30 is rotatably connected to the top of the inner cavity of the fixed box 8 through a bearing, and the other end of the screw rod 30 is fixedly connected to the output end of the third motor 29. The moving block 31 is screwed to the outer wall of the screw rod 30. The second slide 32 is opened at the front end of the fixed box 8. The connecting rod 33 is slidably embedded in the inner cavity of the second slide 32. One end of the connecting rod 33 is fixedly connected to the moving block 31, and the other end of the connecting rod 33 It is fixedly connected to the rotating rod 9, and the limiting assembly is arranged on the rear side of the inner cavity of the fixed box 8 and is fixedly connected to the moving block 31. The third motor 29 is started to make the third motor 29 drive the screw rod 30 to rotate. Under the action of the rotational force of the thread on the outer wall of the screw rod 30, when the screw rod 30 rotates, the moving rod 30 can slide upward along a straight line under the limiting action of the limiting groove 34 and the limiting block 35, so that the connecting rod 33 drives the rotating rod 9 and the squeezing roller 10 to slide upward, so that the squeezing roller 10 squeezes the belt 18, thereby keeping the belt 18 taut, avoiding the belt 18 from idling and slipping, and improving the stability of the device when in use.
[0026] In this embodiment, the limiting assembly includes a limiting groove 34 and a limiting block 35. The limiting groove 34 is opened on the rear side of the inner cavity of the fixed box 8. The limiting block 35 can be slidably embedded in the inner cavity of the limiting groove 34 and fixedly connected to the moving block 31. Under the joint action of the limiting groove 34 and the limiting block 35, the moving block 31 can be prevented from rotating with the screw rod 30 when the screw rod 30 rotates.
[0027] In this embodiment, the inner cavity of the limiting groove 34 is matched with the outer wall of the limiting block 35 and both are in a "T" shape, so that one end of the limiting block 35 can always remain embedded in the inner cavity of the limiting groove 34, thereby improving the stability of the limiting assembly during use.
[0028] The use method and advantages of the present invention: When in use, the working process is as follows: The first motor 14 is started, so that the first motor 14 drives the active rotating column 15 to rotate, and then the active rotating column 15 drives the belt 18 to run under the joint action of the driven rotating column 16 and the winding roller 17, and the third motor 29 is started, so that the third motor 29 drives the screw rod 30 to rotate. Under the action of the rotation force of the outer wall thread of the screw rod 30, when the screw rod 30 rotates, the movable blade can slide upward along a straight line under the limiting action of the limiting groove 34 and the limiting block 35, so that the connecting rod 33 drives the rotating rod 9 and the squeezing roller 10 to slide upward, so that the squeezing roller 10 squeezes the belt 18, and then the belt 18 is kept tight, so as to avoid the idling and slipping of the belt 18, thereby improving the stability of the device when in use; The PCB board is placed on the belt 18, and is transported to the inside of the etching machine 7 by the belt 18 for etching. The etched PCB board is further transported to the bottom of the detector 6 by the belt 18, and the second motor 19 is started, so that the second motor 19 drives the slide 21 to rotate through the roller 20. Since the slide 21 is spiral and connected end to end, when the slide 21 rotates, the slider 24 can drive the slide plate 23 to slide back and forth in the horizontal direction under the limiting action of the two guide rods 22, and then the connecting plate 26 drives the moving plate 5 and the detector 6 to slide back and forth, so that the detector 6 slides to the top of the PCB board to detect the PCB board. When a PCB board that fails the inspection is found, the cylinder 27 is started to make the cylinder 2 The output end of 7 extends out, so that the push plate 28 pushes it into the inner cavity of the collection box 12. The setting of the collection plate 13 can prevent the PCB from directly falling to the bottom of the inner cavity of the collection box 12 when entering the inner cavity of the collection box 12. As the number of PCB boards increases, the fourth motor 36 is started to drive the worm 37 to rotate. Since the worm 37 is meshed with the worm wheel 39, when the worm 37 rotates, the worm wheel 39 can drive the screw 38 to rotate. Under the action of the rotational force of the outer wall of the screw 38, when the screw 38 rotates, the moving cylinder 40 can drive the collection plate 13 to slide downward along a straight line under the limiting action of the telescopic cylinder 41 and the telescopic rod 42, thereby accommodating more PCB boards.
[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. A machine for inspecting impure etching, comprising four supporting legs (1), characterized in that: A frame (2) is arranged at the top of the four supporting legs (1), a bracket (3) is arranged at the rear side of the top of the frame (2), a sliding box (4) is arranged at the top of the bracket (3), a reciprocating assembly is arranged in the inner cavity of the sliding box (4), the bottom end of the reciprocating assembly extends to the bottom end of the sliding box (4) and is fixedly connected to a moving plate (5), a detector (6) is arranged at the bottom end of the moving plate (5), an etching machine (7) is arranged on the right side of the top of the frame (2), a conveying assembly is arranged in the inner cavity of the frame (2), a collecting box (12) is placed at the front end of the frame (2), the rear side of the collecting box (12) is in contact with the front end of the frame (2), a lifting assembly is arranged at the bottom end of the inner cavity of the collecting box (12), a collecting plate (13) is arranged at the top of the lifting assembly, a cylinder (27) is fixedly embedded in the middle of the bracket (3), and a push plate (28) is arranged at the output end of the cylinder (27).
2. A machine for inspecting impure etching according to claim 1, characterized in that: The reciprocating assembly comprises a second motor (19), a roller (20), a slide groove (21), a guide rod (22), a slide plate (23), a slider (24), a first slideway (25) and a connecting plate (26); the second motor (19) is arranged at the front end of the sliding box (4); the output end of the second motor (19) extends to the inner cavity of the sliding box (4); one end of the roller (20) is rotatably connected to the rear side of the inner cavity of the sliding box (4) through a bearing; the other end of the roller (20) is fixedly connected to the output end of the second motor (19); the slide groove (21) is spiral and The two guide rods (22) are connected end to end, and both are arranged at the bottom end of the inner cavity of the sliding box (4). The slide plate (23) can be slidably sleeved on the outer walls of the two guide rods (22). The slider (24) can be slidably embedded in the inner cavity of the slide groove (21) and fixedly connected to the slide plate (23). The first slideway (25) is opened at the bottom end of the sliding box (4). The connecting plate (26) can be slidably embedded in the inner cavity of the first slideway (25). The top end of the connecting plate (26) is fixedly connected to the slide plate (23), and the bottom end of the connecting plate (26) is fixedly connected to the top end of the movable plate (5).
3. A machine for inspecting impure etching according to claim 2, characterized in that: The slide groove (21) is spiral-shaped and connected end to end.
4. The machine for inspecting impure etching according to claim 1, characterized in that: The lifting assembly comprises a fourth motor (36), a worm (37), a screw (38), a worm wheel (39), a moving cylinder (40) and a telescopic assembly. The fourth motor (36) is arranged at the right end of the collection box (12). The output end of the fourth motor (36) extends to the inner cavity of the collection box (12). One end of the worm (37) is rotatably connected to the left side of the inner cavity of the collection box (12) through a bearing. The other end of the worm (37) is fixedly connected to the output end of the fourth motor (36). One end of the screw (38) is rotatably connected to the bottom end of the inner cavity of the collection box (12) through a bearing. The moving cylinder (40) is screwed to the outer wall of the screw (38) and is fixedly connected to the bottom end of the collection plate (13). A plurality of telescopic assemblies are arranged at the bottom end of the inner cavity of the collection box (12) and are fixedly connected to the bottom end of the collection plate (13).
5. A machine for inspecting impure etching according to claim 4, characterized in that: The telescopic assembly comprises a telescopic cylinder (41), a telescopic rod (42) and a connecting assembly; the telescopic cylinder (41) is arranged at the bottom end of the inner cavity of the collection box (12); one end of the telescopic rod (42) is slidably embedded in the inner cavity of the telescopic cylinder (41) and is fixedly connected to the bottom end of the collection plate (13); the connecting assembly is arranged on the left and right sides of the inner cavity of the telescopic cylinder (41) and is respectively fixedly connected to the outer walls of the telescopic rod (42) on both sides.
6. A machine for inspecting impure etching according to claim 5, characterized in that: The connecting assembly comprises a connecting groove (43) and a connecting block (44); the connecting groove (43) is formed on one side of the inner wall of the telescopic cylinder (41); the connecting block (44) is slidably embedded in the inner cavity of the connecting groove (43) and fixedly connected to the outer wall of the telescopic rod (42); the inner cavity of the connecting groove (43) and the outer wall of the connecting block (44) are adapted to fit each other and are both dovetail-shaped.
7. The machine for inspecting impure etching according to claim 1, characterized in that: The conveying assembly comprises a first motor (14), an active rotating column (15), a driven rotating column (16), a winding roller (17), a belt (18), an empty slot (11), a fixed box (8), an adjustment assembly, a rotating rod (9) and a squeezing roller (10), wherein the first motor (14) is arranged on the right side of the rear end of the frame (2), an output end of the first motor (14) extends to the inner cavity of the frame (2), one end of the active rotating column (15) is fixedly connected to the output end of the first motor (14), The driven rotating column (16) is rotatably connected to the left side of the inner cavity of the frame (2) via a bearing, the two winding rollers (17) are respectively fixedly sleeved on the outer walls of the active rotating column (15) and the driven rotating column (16), the belt (18) is sleeved on the outer walls of the two winding rollers (17), the empty groove (11) is opened at the bottom end of the frame (2) and extends to the rear side of the frame (2), the fixed box (8) is arranged on the rear side of the frame (2), the adjustment component is arranged in the inner cavity of the fixed box (8) and extends to the front end of the fixed box (8) and is rotatably connected to the rotating rod (9) via a bearing, and the squeezing roller (10) is fixedly sleeved on the outer wall of the rotating rod (9).
8. The machine for inspecting impure etching according to claim 7, characterized in that: The adjustment assembly comprises a third motor (29), a screw rod (30), a moving block (31), a second slideway (32), a connecting rod (33) and a limit assembly, wherein the third motor (29) is arranged at the bottom end of the inner cavity of the fixed box (8), one end of the screw rod (30) is rotatably connected to the top end of the inner cavity of the fixed box (8) through a bearing, and the other end of the screw rod (30) is fixedly connected to the output end of the third motor (29), the moving block (31) is screwed to the outer wall of the screw rod (30), the second slideway (32) is opened at the front end of the fixed box (8), the connecting rod (33) is slidably embedded in the inner cavity of the second slideway (32), one end of the connecting rod (33) is fixedly connected to the moving block (31), and the other end of the connecting rod (33) is fixedly connected to the rotating rod (9), and the limit assembly is arranged at the rear side of the inner cavity of the fixed box (8) and is fixedly connected to the moving block (31).
9. A machine for inspecting impure etching according to claim 8, characterized in that: The limiting assembly comprises a limiting groove (34) and a limiting block (35); the limiting groove (34) is provided at the rear side of the inner cavity of the fixed box (8); the limiting block (35) is slidably embedded in the inner cavity of the limiting groove (34) and is fixedly connected to the moving block (31).
10. A machine for inspecting impure etching according to claim 9, characterized in that: The inner cavity of the limiting groove (34) is matched with the outer wall of the limiting block (35) and both are in a "T" shape.