Turnover mechanism for plate quality inspection

Abstract

The utility model discloses a turnover mechanism for plate quality inspection, which relates to the technical field of plate turnover and comprises a fixing frame, a transmission component is arranged on the fixing frame, a first rotating component is arranged on one side of the fixing frame, and a second rotating component is arranged on one side of the fixing frame. The fixing frame is further provided with an auxiliary assembly, and the auxiliary assembly is arranged between the first rotating assembly and the second rotating assembly. The auxiliary assembly comprises at least three auxiliary units, and the three auxiliary units are evenly arranged in the width direction of the fixing frame. The auxiliary unit comprises a rotating cylinder, limiting blocks are symmetrically arranged on the two sides of the rotating cylinder, limiting grooves are formed in the limiting blocks in a penetrating mode, plates are inserted into the limiting grooves, and the limiting grooves protrude out of the conveying assembly. According to the turnover mechanism for plate quality inspection, the auxiliary assembly is arranged between the first turnover assembly and the second turnover assembly, in the plate turnover process, the contact area of the bottom of a plate can be increased, meanwhile, the plate can be prevented from sliding or deviating on the fixing frame, and therefore damage to the plate in the turnover process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of plate turning, in particular to a turning mechanism for plate quality inspection. Background Art

[0002] In the plate processing industry, quality inspection before leaving the factory is an important link to ensure product qualification. During the quality inspection process, it is often necessary to turn the plate so as to manually check whether there are defects such as scratches and stains on its two surfaces. At present, the mechanical turning devices used in the market mainly realize the turning of the plate through two turning components. One turning component turns the plate from a horizontal state to an angle greater than 90°, and the other turning component is responsible for supporting the turned plate and turning the plate back to the horizontal state, so as to realize the turning of the plate.

[0003] However, during the turning process, the edge of the plate directly contacts the top surface of the turning fixing frame. Due to the small contact area, the local pressure on the edge of the plate is large, which is easy to cause edge damage and affect the overall quality and appearance of the plate. At the same time, the existing turning frame often lacks an effective limiting structure, resulting in the plate being prone to sliding or offset during the turning process, which not only affects the accuracy and stability of turning, but also may cause collision between the plate and the turning frame, further aggravating the damage of the plate. Content of the Utility Model

[0004] The purpose of the utility model is to provide a turning mechanism for plate quality inspection. An auxiliary component is arranged between the first turning component and the second turning component of the turning mechanism for plate quality inspection, which can increase the contact area at the bottom of the plate during the turning process of the plate, and at the same time can avoid the sliding or offset of the plate on the fixing frame, so as to avoid the damage of the plate during the turning process.

[0005] The above optimized structure of the utility model is realized through the following technical scheme: a turning mechanism for plate quality inspection, including a fixing frame, a transmission component is arranged on the fixing frame, a first rotating component is arranged on one side of the fixing frame, and a second rotating component is arranged on one side of the fixing frame;

[0006] An auxiliary component is further arranged on the fixing frame, and the auxiliary component is arranged between the first rotating component and the second rotating component;

[0007] The auxiliary component includes at least three auxiliary units, and the three auxiliary units are uniformly arranged along the width direction of the fixing frame;

[0008] Each auxiliary unit includes a rotating cylinder, limiting blocks are symmetrically arranged on both sides of the rotating cylinder, a limiting groove is penetrated through the limiting blocks, a plate is inserted into the limiting groove, and the limiting groove protrudes from the transmission component.

[0009] In some embodiments, the cross-section of the limiting groove is square.

[0010] In some embodiments, rolling components are provided on both inner walls of the limiting groove, and the rolling components include a plurality of rolling grooves, and rollable rollers are provided in the rolling grooves.

[0011] In some embodiments, two counterweight blocks are symmetrically arranged on the rotating cylinder, and the counterweight block is arranged between the two limit blocks, and the weight of the counterweight block is greater than the weight of the limit block.

[0012] In some embodiments, the fixed frame includes a frame body, a first rotating block is provided on one side of the frame body, the first rotating assembly is provided between the first rotating block and the frame body, a second rotating block is provided on the other side of the frame body, a second rotating assembly is provided between the second rotating block and the frame body, a fixed rod is provided in the middle of the frame body, at least three mounting seats are provided on the fixed rod, and the auxiliary unit is provided on the mounting seat.

[0013] In some embodiments, the first rotating assembly includes a first rotating rod, the first rotating rod is provided with at least three push rods, the first rotating block is provided with a first cylinder, and the output shaft of the first cylinder is hinged to the first rotating rod.

[0014] In some embodiments, the second rotating assembly includes a second rotating rod, the second rotating rod is provided with at least three receiving rods, the second rotating block is provided with a second cylinder, and the output shaft of the second cylinder is hinged to the second rotating rod.

[0015] In some embodiments, pulleys are provided at the top ends of the push rod and the receiving rod.

[0016] In some embodiments, the transmission component includes a transmission motor, which is arranged on one side of the fixed frame. A transmission rod is provided on the output shaft of the transmission motor, and at least four driving wheels are provided on the transmission rod. A driven rod is provided on the other side of the fixed frame, and at least four driven wheels are provided on the driven rod. The four driving wheels correspond to the four driven wheels one by one, and a conveyor belt is connected between the driving wheel and the driven wheel. The first rotating component, the second rotating component and the auxiliary component are provided between the four conveyor belts.

[0017] In summary, the utility model has the following beneficial effects:

[0018] An overturning mechanism for inspecting the quality of this kind of board material is provided with an auxiliary component between the first overturning component and the second overturning component, which can increase the contact area between the bottom of the board material and the overturning mechanism during the overturning process of the board material, reduce the local pressure received by the edge of the board material, avoid damage to the edge of the board material, and at the same time, through the limiting groove, the constraint of the board material is realized, avoiding the sliding or deviation of the board material on the fixing frame, thereby avoiding damage to the board material during the overturning process. Brief Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of the present invention;

[0020] Figure 2 is a cross-sectional view of the present invention;

[0021] Figure 3 is a top view of the present invention;

[0022] Figure 4 for the present invention Figure 1 is an enlarged view of part A in;

[0023] Figure 5 for the present invention Figure 4 is an enlarged view of part B in.

[0024] In the figure: 1, fixing frame; 11, frame body; 12, first rotating block; 13, second rotating block; 14, fixing rod; 15, mounting seat; 2, transmission component; 21, transmission motor; 22, transmission rod; 23, driving wheel; 24, driven rod; 25, driven wheel; 26, conveyor belt; 3, first rotating component; 31, first rotating rod; 32, push rod; 33, first cylinder; 4, second rotating component; 41, second rotating rod; 42, receiving rod; 43, second cylinder; 5, auxiliary component; 51, rotating cylinder; 52, limiting block; 53, limiting groove; 54, counterweight block; 6, rolling component; 61, rolling groove; 62, roller; 7, pulley. Detailed Description of the Invention

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of the present invention.

[0026] Refer to Figures 1-5, A flipping mechanism for inspecting the quality of board materials, including a fixed frame 1. A transmission component 2 is provided on the fixed frame 1 for conveying the board materials on the fixed frame 1. The transmission component 2 includes a transmission motor 21. The transmission motor 21 is arranged on one side of the fixed frame 1. A transmission rod 22 is provided on the output shaft of the transmission motor 21. The transmission motor 21 and the transmission rod 22 can be fixedly connected and can be transferred through a chain. The specific structure can be adjusted according to the actual situation. The connection between the transmission motor 21 and the transmission rod 22 is prior art and will not be elaborated here. At least four driving wheels 23 are provided on the transmission rod 22. A driven rod 24 is provided on the other side of the fixed frame 1. At least four driven wheels 25 are provided on the driven rod 24. The four driving wheels 23 and the four driven wheels 25 correspond one by one, and a conveyor belt 26 is drivingly connected between the driving wheel 23 and the driven wheel 25. The transmission motor 21 drives the driving wheels 23 on the transmission rod 22 to rotate, and drives the driven wheels 25 to rotate through the conveyor belt 26, so as to realize the transmission of the board materials on the fixed frame 1.

[0027] A first rotating assembly 3, a second rotating assembly 4 and an auxiliary assembly 5 are provided between the four conveyor belts 26.

[0028] A first rotating assembly 3 is provided on the feeding side of the fixed frame 1, and a second rotating assembly 4 is provided on the discharging side of the fixed frame 1. The cooperation of the first rotating assembly 3 and the second rotating assembly 4 realizes the flipping of the board materials on the fixed frame 1. An auxiliary assembly 5 is also provided on the fixed frame 1. The auxiliary assembly 5 is arranged between the first rotating assembly 3 and the second rotating assembly 4. The auxiliary assembly 5 includes at least three auxiliary units. The three auxiliary units are evenly arranged along the width direction of the fixed frame 1. The auxiliary units are arranged between two conveyor belts 26. The contact area between the board materials and the flipping mechanism can be increased through the auxiliary assembly 5, the local pressure received by the edges of the board materials can be reduced, and edge damage can be effectively avoided. At the same time, the auxiliary assembly follows the rotation of the board materials, which can ensure the stability of the board materials during the flipping process and prevent the sliding or offset of the board materials.

[0029] The fixed frame 1 includes a frame body 11. A first rotating block 12 is provided on one side of the frame body 11. A first rotating assembly 3 is provided between the first rotating block 12 and the frame body 11. A second rotating block 13 is provided on the other side of the frame body 11. A second rotating assembly 4 is provided between the second rotating block 13 and the frame body 11. A fixed rod 14 is provided in the middle of the frame body 11. At least three mounting seats 15 are provided on the fixed rod 14. Auxiliary units are provided on the mounting seats 15. The mounting seat 15 can be two mounting plates. A rotatable rotating cylinder 51 is provided between the two mounting plates. Limiting blocks 52 are symmetrically arranged on both sides of the rotating cylinder 51. A limiting groove 53 penetrates through the limiting blocks 52, and the limiting groove 53 protrudes from the transmission component 2. The limiting groove 53 is used for inserting and supporting the board materials. The cross section of the limiting groove 53 can be square, which can increase the contact area between the bottom of the board materials and the limiting groove 53.

[0030] In some embodiments, rolling components 6 are provided on the inner walls of both sides of the limiting groove 53. The rolling components 6 include a plurality of rolling grooves 61, and the plurality of rolling grooves 61 can be distributed in a matrix. A rollable roller 62 is provided in the rolling groove 61. Through the rolling contact between the roller 62 and the plate, the friction between the plate and the limiting groove 53 can be reduced, thereby improving the smoothness of the plate entering and exiting the limiting groove 53.

[0031] In some embodiments, two counterweight blocks 54 are symmetrically provided on the rotating cylinder 51. The counterweight blocks 54 are arranged between the two limiting blocks 52, and the weight of the counterweight blocks 54 is greater than that of the limiting blocks 52. By means of the two counterweight blocks 54, it can be ensured that when the auxiliary component 5 is not working, the limiting groove 53 is in a horizontal state, which is convenient for inserting the plate.

[0032] In some embodiments, the first rotating component 3 includes a first rotating rod 31. At least three push rods 32 are provided on the first rotating rod 31, and the push rods 32 can be arranged between the two conveyor belts 26; when not working, the push rods 32 are in a horizontal state and are arranged below the top of the conveyor belt 26 to avoid affecting the transportation of the plate on the conveyor belt 26. A first air cylinder 33 is provided on the first rotating block 12, and the output shaft of the first air cylinder 33 is hinged to the first rotating rod 31. The first air cylinder 33 drives the first rotating rod 31 to rotate, and then drives the push rods 32 to push the plate to be flipped by more than 90° from the horizontal state.

[0033] In some embodiments, the second rotating component 4 includes a second rotating rod 41. At least three receiving rods 42 are provided on the second rotating rod 41, and the receiving rods 42 can be arranged between the two conveyor belts 26; when not working, the receiving rods 42 are in a horizontal state and are arranged below the top of the conveyor belt 26 to avoid affecting the transportation of the plate on the conveyor belt 26. A second air cylinder 43 is provided on the second rotating block 13, and the output shaft of the second air cylinder 43 is hinged to the second rotating rod 41. The second air cylinder 43 drives the second rotating rod 41 to rotate, and then drives the receiving rods 42 to rotate. After receiving the flipped plate, the second air cylinder 43 drives the second rotating rod 41 to rotate in the opposite direction, and then drives the receiving rods 42 to rotate in the opposite direction, and flips the plate back to the horizontal state.

[0034] In some embodiments, pulleys 7 are provided at the tops of the push rods 32 and the receiving rods 42, which can reduce the contact area between the plate and the push rods 32 and the receiving rods 42, and reduce the possibility of damage to the plate during the flipping process.

[0035] The specific working principle is as follows:

[0036] During operation, the plate is first transported to the auxiliary component 5 through the conveyor belt 26 of the transmission component 2 and is inserted into the limiting groove 53. The second air cylinder 43 drives the second rotating rod 41 to rotate, and the receiving rods 42 rotate from the lower direction towards the direction close to the auxiliary component 5 by a certain angle and are in a receiving state.

[0037] Subsequently, the first cylinder 33 is activated to drive the first rotating rod 31 to rotate, thereby driving the push rod 32 to rotate towards the auxiliary component 5. During the rotation of the push rod 32, the plate inserted into the limit groove 53 is pushed to rotate. At the same time, the rotating cylinder 51 will rotate following the plate. Since the bottom of the plate contacts the inner bottom wall of the limit groove 53 during rotation, the contact area between the plate and the flipping mechanism during the flipping of the plate is increased, the local pressure on the edge of the plate is reduced, and edge damage is effectively avoided. At the same time, the limit groove 53 rotates following the plate, which can ensure the constraint of the limit groove 53 on the plate during the flipping of the plate and prevent the sliding or offset of the plate.

[0038] When the plate is flipped by more than 90°, under the action of its own gravity, it will continue to flip and thus fall onto the receiving rod 42 in the receiving state. The second cylinder 43 drives the second rotating rod 41 to rotate in the reverse direction, and the receiving rod 42 flips downward to flip the plate to a horizontal state, realizing the flipping of the plate, and the plate is continuously transmitted to the next process through the transmission component 2. At the same time, the first cylinder 33 drives the first rotating rod 31 to rotate in the reverse direction, causing the push rod 32 to rotate away from the auxiliary component 5 to a horizontal state to prepare for the next flipping of the plate.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A flipping mechanism for plate material quality inspection, characterized in that: It includes a fixing frame (1), a transmission component (2) is provided on the fixing frame (1), a first rotating component (3) is provided on one side of the fixing frame (1), and a second rotating component (4) is provided on one side of the fixing frame (1); An auxiliary component (5) is further provided on the fixing frame (1), and the auxiliary component (5) is arranged between the first rotating component (3) and the second rotating component (4); The auxiliary component (5) includes at least three auxiliary units, and the three auxiliary units are evenly arranged along the width direction of the fixing frame (1); Each auxiliary unit includes a rotating cylinder (51), limiting blocks (52) are symmetrically arranged on both sides of the rotating cylinder (51), a limiting groove (53) penetrates through the limiting blocks (52), a plate is inserted into the limiting groove (53), and the limiting groove (53) protrudes from the transmission component (2).

2. The turnover mechanism for board material inspection according to claim 1, characterized in that: The cross-section of the limiting groove (53) is square.

3. The flipping mechanism for board material inspection according to claim 2, characterized in that: Rolling components (6) are provided on both inner walls of the limiting groove (53), each rolling component (6) includes a plurality of rolling grooves (61), and rollers (62) that can roll are arranged in the rolling grooves (61).

4. A flipping mechanism for board material inspection according to claim 1, characterized in that: Two counterweight blocks (54) are also symmetrically arranged on the rotating cylinder (51), the counterweight blocks (54) are arranged between the two limiting blocks (52), and the weight of the counterweight blocks (54) is greater than the weight of the limiting blocks (52).

5. A turnover mechanism for board material inspection according to claim 1, characterized in that: The fixing frame (1) includes a frame body (11), a first rotating block (12) is provided on one side of the frame body (11), the first rotating component (3) is arranged between the first rotating block (12) and the frame body (11), a second rotating block (13) is provided on the other side of the frame body (11), the second rotating component (4) is arranged between the second rotating block (13) and the frame body (11), a fixing rod (14) is provided in the middle of the frame body (11), at least three mounting seats (15) are provided on the fixing rod (14), and the auxiliary units are provided on the mounting seats (15).

6. The flipping mechanism for board material inspection according to claim 5, characterized in that: The first rotating component (3) includes a first rotating rod (31), at least three push rods (32) are provided on the first rotating rod (31), a first air cylinder (33) is provided on the first rotating block (12), and the output shaft of the first air cylinder (33) is hinged to the first rotating rod (31).

7. A flipping mechanism for board material inspection according to claim 6, characterized in that: The second rotating component (4) includes a second rotating rod (41), at least three receiving rods (42) are provided on the second rotating rod (41), a second air cylinder (43) is provided on the second rotating block (13), and the output shaft of the second air cylinder (43) is hinged to the second rotating rod (41).

8. A flipping mechanism for board material inspection according to claim 7, characterized in that: Pulleys (7) are provided at the tops of the push rods (32) and the receiving rods (42).

9. The turnover mechanism for board material quality inspection according to claim 1, characterized in that: The transmission component (2) includes a transmission motor (21). The transmission motor (21) is arranged on one side of the fixed frame (1). A transmission rod (22) is provided on the output shaft of the transmission motor (21). At least four driving wheels (23) are provided on the transmission rod (22). A driven rod (24) is provided on the other side of the fixed frame (1). At least four driven wheels (25) are provided on the driven rod (24). The four driving wheels (23) and the four driven wheels (25) are in one-to-one correspondence, and a conveyor belt (26) is drivingly connected between the driving wheel (23) and the driven wheel (25). The first rotating component (3), the second rotating component (4) and the auxiliary component (5) are provided between the four conveyor belts (26).

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