Automatic detection of defective products and non-destructive collection machine

Abstract

The utility model discloses an automatic defective product non-destructive collection machine, which relates to a product recovery device, including an equipment frame, an equipment box, a stripping plate, a separation rubber wheel, a servo material pulling mechanism, a material receiving plate and a tensioning adjustment mechanism, wherein the stripping plate is installed on one side of the front of the equipment box, the separation rubber wheel is installed below the stripping plate, the servo material pulling mechanism is installed on the other side of the front of the equipment box, the servo material pulling mechanism can pull the defective product collection belt to move, the material receiving plate is installed on the upper part of the servo material pulling mechanism, and can provide support for the defective product collection belt, and the tensioning adjustment mechanism is installed at the bottom of the equipment box, and can adjust the tension of the product belt. The automatic defective product non-destructive collection machine can greatly improve production efficiency, improve product quality, and reduce costs, and the utility model has a simple and compact structure, is easy and safe to operate, is noise-free, pollution-free, low in energy consumption, and has stable performance.

Description

Technical Field

[0001] The utility model relates to product recovery equipment, in particular to a non-destructive collection machine for automatically detecting defective products. Background Art

[0002] Based on the current inspection, removal and repair equipment, the defective products are directly separated from the raw material belt with tape. These defective products are basically destroyed and cannot be repaired and reused. This causes a great waste, especially for some valuable materials. Therefore, we propose an automatic detection and non-destructive collection machine for defective products. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a non-destructive collection machine for automatically detecting defective products, which solves the problems raised by the above-mentioned background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic detection and non-destructive collection machine for defective products, including an equipment frame and an equipment box installed on the upper part of the equipment frame, and also includes:

[0005] A stripping plate, the stripping plate being installed on a front side of the equipment box;

[0006] A separating rubber wheel, the separating rubber wheel being installed below the stripping plate;

[0007] A servo material pulling mechanism, which is installed on the other side of the front of the equipment box and can pull the defective product collection belt to move;

[0008] A receiving plate, which is installed on the upper part of the servo material pulling mechanism and can provide support for the defective product collection belt;

[0009] The tensioning adjustment mechanism is installed at the bottom of the equipment box and can adjust the tension of the product material belt.

[0010] Furthermore, the automatic defective product detection and non-destructive collection machine further includes:

[0011] A discharge shaft, which is installed on one side of the servo pulling mechanism and can release the defective product collection belt;

[0012] The receiving shaft is installed on the other side of the servo pulling mechanism and can reel in the defective product collection belt.

[0013] Furthermore, the automatic defective product detection and non-destructive collection machine further includes:

[0014] A material transfer roller shaft 1, wherein the material transfer roller shaft 1 is installed on one side of the middle part of the equipment box;

[0015] The material passing roller shaft II is installed on the other side in the middle of the equipment box.

[0016] Furthermore, an adjustment hole is reserved and opened at the bottom of the front surface of the equipment box, and the adjustment hole is of an oblong structure.

[0017] Furthermore, the separating rubber wheel includes a cylinder I installed below the stripping plate. A wheel frame is installed at the telescopic end of the cylinder I. The wheel frame is in a "U" shape, and a rubber wheel is rotatably connected inside the wheel frame.

[0018] Furthermore, the servo pulling mechanism includes a base installed on the front surface of the equipment box. A U-shaped frame is slidably connected to the upper part of the base. The U-shaped frame is driven by a cylinder II installed on the upper part of the base. A linear guide rail I is connected between the base and the U-shaped frame.

[0019] Furthermore, a side frame I is connected to one side of the base, and a side frame II is connected to the other side. The feeding shaft is rotatably connected to the side frame I, the winding shaft is rotatably connected to the side frame II, and a transition roller shaft is rotatably connected to both the U-shaped frame and the side frame I.

[0020] Furthermore, a pulling roller shaft is rotatably connected to the bottom of the U-shaped frame. A speed reducer is installed on the back of the U-shaped frame. The driven end of the pulling roller shaft is connected to the power output end of the speed reducer, and the power input end of the speed reducer is connected to the driving end of the driving motor.

[0021] Furthermore, a movable block is movably connected inside the U-shaped frame. A support shaft rod is rotatably connected inside the movable block. A pressing wheel is installed on the outside of the support shaft rod through bolts. An adjusting screw rod is rotatably connected to the top end of the U-shaped frame, and the adjusting screw rod is threadedly connected to the movable block.

[0022] Furthermore, the tensioning and adjusting mechanism includes a cylinder III and a linear guide rail II installed on the equipment box. A lifting seat is slidably connected to the outside of the linear guide rail II. The lifting seat is connected to the telescopic end of the cylinder III. A tensioning roller shaft is rotatably connected to the end of the lifting seat.

[0023] The present utility model provides an automatic inspection non-destructive collection machine for defective products. Compared with the prior art, it has the following beneficial effects:

[0024] The automatic non-destructive collection machine for defective products is directly installed between the CCD inspection machine and the auxiliary material placement machine, and can transfer the defective products detected by the CCD from the material belt to another roll of base film. This facilitates the subsequent repair of defective products, thereby saving costs (especially for some valuable materials). The material belt with the defective products transferred continues to enter the auxiliary material placement machine to place the blank areas to fill the blank areas of the material belt. In this way, all processes of product inspection, defective product collection, and placement are completed in full automatic production. It can greatly improve production efficiency, improve product quality, and reduce costs. In addition, the utility model has a simple and compact structure, is easy and safe to operate, has no noise, no pollution, low energy consumption, and stable performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model;

[0026] Figure 2 It is a front view of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the separating rubber wheel in the utility model;

[0028] Figure 4 It is a structural schematic diagram of the servo material pulling mechanism in the utility model from the first perspective;

[0029] Figure 5 It is a structural schematic diagram of the servo material pulling mechanism in the utility model from a second viewing angle;

[0030] Figure 6 It is a structural schematic diagram of the servo material pulling mechanism in the utility model from a third viewing angle;

[0031] Figure 7 It is a structural schematic diagram of the tensioning adjustment mechanism in the utility model.

[0032] In the figure: 1. Equipment frame; 2. Equipment box; 21. Adjustment hole; 3. Stripping plate; 4. Separation rubber wheel; 41. Cylinder 1; 42. Wheel frame; 43. Rubber wheel; 5. Servo pulling mechanism; 51. Base; 52. U-shaped frame; 53. Cylinder 2; 54. Linear guide 1; 55. Side frame 1; 56. Side frame 2; 57. Transition roller shaft; 58. Pulling roller shaft; 59. Reducer; 510. Driving motor; 511, movable block; 512, supporting shaft; 513, pressing wheel; 514, adjusting screw; 6, receiving plate; 7, unloading shaft; 8, receiving shaft; 9, tensioning adjustment mechanism; 91, cylinder three; 92, linear guide two; 93, lifting seat; 94, tensioning roller; 10, feeding roller one; 11, feeding roller two; 12, product belt; 13, defective product collection belt. DETAILED DESCRIPTION

[0033] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] Please refer to Figure 1 , 2 , the present invention provides a technical solution: an automatic defective product non-destructive collection machine, including an equipment frame 1, an equipment box 2 installed on the upper part of the equipment frame 1, a stripping plate 3, a separating rubber wheel 4, a servo pulling mechanism 5, a receiving plate 6, a feeding shaft 7, a collecting shaft 8, a tension adjusting mechanism 9, a material passing roller shaft one 10, and a material passing roller shaft two 11. Among them, the automatic defective product non-destructive collection machine is located between an automatic inspection machine and a mounter (both the automatic inspection machine and the mounter are not shown in the figure). The stripping plate 3 is installed on one side of the front of the equipment box 2. The product tape 12 comes out from the discharge port of the automatic inspection machine and enters the stripping plate 3. The separating rubber wheel 4 is installed below the stripping plate 3. The separating rubber wheel 4 can extend and retract. Specifically, whether it extends or retracts depends on whether the product on the product tape 12 is a good product or a defective product. The servo pulling mechanism 5 is installed on the other side of the front of the equipment box 2. The receiving plate 6 is installed above the servo pulling mechanism 5. The servo pulling mechanism 5 can pull the defective product collection tape 13 to move on the receiving plate 6, and the receiving plate 6 can provide support during the movement of the defective product collection tape 13. The feeding shaft 7 is installed on one side of the servo pulling mechanism 5 and can release the defective product collection tape. The collecting shaft 8 is installed on the other side of the servo pulling mechanism 5 and can wind up the defective product collection tape. The collecting shaft 8 is driven by a motor to rotate (the motor is not shown in the figure). The tension adjusting mechanism 9 is installed at the bottom of the equipment box 2 and can adjust the tension of the product tape. The material passing roller shaft one 10 is installed on one side of the middle of the equipment box 2, and the material passing roller shaft two 11 is installed on the other side of the middle of the equipment box 2. During the movement of the product tape 12, it will sequentially pass through the material passing roller shaft one 10, the tension adjusting mechanism 9, and the material passing roller shaft two 11.

[0035] Please refer to Figure 3 , the separating rubber wheel 4 includes a cylinder one 41 installed below the stripping plate 3. A wheel frame 42 is installed at the telescopic end of the cylinder one 41. The wheel frame 42 is in a "U" shape, and a rubber wheel 43 is rotatably connected inside the wheel frame 42.

[0036] When the separating rubber wheel 4 is working, assuming that the product reaching the stripping position on the product tape 12 is a good product, then at this time, the cylinder one 41 extends, and through the wheel frame 42, the rubber wheel 43 is extended. Similarly, if the product reaching the stripping position on the product tape 12 is a defective product, then at this time, the cylinder one 41 shortens, and through the wheel frame 42, the rubber wheel 43 is retracted.

[0037] See also Figure 4 , 5 6. The servo material pulling mechanism 5 includes a base 51 installed on the front of the equipment box 2. The upper part of the base 51 is slidably connected to a U-shaped frame 52. The U-shaped frame 52 is driven by a cylinder 2 53 installed on the upper part of the base 51. The base 51 and the U-shaped frame 52 are connected by a linear guide rail 1 54. One side of the base 51 is connected to a side frame 1 55, and the other side is connected to a side frame 2 56. The unloading shaft 7 is rotatably connected to the side frame 1 55, and the receiving shaft 8 is rotatably connected to the side frame 2 56. The U-shaped frame 52 and the side frame 1 55 are both rotatably connected to a transition roller shaft 57. The bottom of the U-shaped frame 52 is rotatably connected to the side frame 1 55. It is movably connected to a material pulling roller shaft 58, a reducer 59 is installed on the back of the U-shaped frame 52, the driven end of the material pulling roller shaft 58 is connected to the power output end of the reducer 59, the power input end of the reducer 59 is connected to the driving end of the drive motor 510, the U-shaped frame 52 is internally movably connected to a movable block 511, the movable block 511 is internally rotatably connected to a support shaft 512, a pressure wheel 513 is installed on the outside of the support shaft 512 by bolts, the top end of the U-shaped frame 52 is rotatably connected to an adjusting screw 514, and the adjusting screw 514 and the movable block 511 are connected by threads.

[0038] When the servo pulling mechanism 5 is working, first, the U-shaped frame 52 can be driven to move along the linear guide rail 1 54 by extending or shortening the cylinder 2 53, so as to adjust the tension of the defective product collecting belt 13. After proper adjustment, the discharge shaft 7 releases the defective product collecting belt 13. The defective product collecting belt 13 is located between the pulling roller shaft 58 and the pressure wheel 513. The driving motor 510 is a servo motor, and the driving motor 510 drives the defective product collecting belt 13 to move on the receiving plate 6. The pressure force can be achieved by rotating the adjusting screw 514. The adjusting screw 514 is threadedly connected to the movable block 511. When the adjusting screw 514 rotates, the movable block 511 can move up and down, thereby driving the pressure wheel 513 to rise and fall, and adjusting the distance between the pressure wheel 513 and the pulling roller shaft 58.

[0039] See also Figure 7 The tensioning adjustment mechanism 9 includes a cylinder 3 91 and a linear guide 2 92 installed on the equipment box 2. The outer portion of the linear guide 2 92 is slidably connected to a lifting seat 93. The lifting seat 93 is connected to the telescopic end of the cylinder 3 91. The end of the lifting seat 93 is rotatably connected to a tensioning roller shaft 94.

[0040] Please note: Please refer to Figure 1 , 2 An adjustment hole 21 is reserved at the bottom of the front side of the equipment box 2 . The adjustment hole 21 is an oblong structure, and the tensioning roller 94 rises and falls inside the adjustment hole 21 .

[0041] When the tensioning adjustment mechanism 9 is working, the cylinder three 91 is extended and shortened to drive the lifting seat 93 to move up and down along the linear guide rail two 92, thereby driving the tensioning roller 94 to move synchronously, and finally adjusting the tension of the product material belt 12.

[0042] During the use of the automatic detection of defective products non-destructive collection machine, the product belt 12 detected by the automatic detection machine passes through the stripping plate 3 to separate good products from defective products. When the good products pass through the stripping knife position, the rubber wheel 43 is ejected (the stripping knife is not shown in the figure, and the product on the belt is stripped off by the stripping knife, which is a well-known technology in the art and will not be described in detail here), and the product belt 12 is not stripped and directly enters the material feeding roller 10;

[0043] When the defective products on the product belt 12 pass through the stripping knife position, the rubber wheel 43 retracts, and the product belt 12 is stripped of the defective products from the product belt 12 by the stripping knife. The stripped defective products enter the material receiving plate 6, and the defective product collecting belt 13 is pulled by the servo pulling mechanism 5, so that the defective products follow the defective product collecting belt 13 into the reel. In the front, the product belt 12 grows due to the retraction of the rubber wheel 43, so the tensioning adjustment mechanism 9 needs to tension the growing product belt 12, so that the product belt 12 is always kept in a tensioned state;

[0044] The normal product material belt 12 passes through the tensioning adjustment mechanism 9, and then enters the material transfer roller 11 and then enters the placement machine to make up for the shortage of the product material belt 12, thereby realizing the lossless collection and continuous operation of defective products.

Claims

1. A non-destructive collection machine for automatically detecting defective products, comprising an equipment frame (1) and an equipment box (2) installed on the upper part of the equipment frame (1), characterized in that: It also includes: A stripping plate (3), which is installed on one side of the front of the equipment box (2); A separating rubber wheel (4), which is installed below the stripping plate (3); A servo pulling mechanism (5), which is installed on the other side of the front of the equipment box (2), and the servo pulling mechanism (5) can pull the defective product collecting tape to move; A receiving plate (6), which is installed above the servo pulling mechanism (5) and can provide support for the defective product collecting tape; A tension adjusting mechanism (9), which is installed at the bottom of the equipment box (2) and can adjust the tension of the product tape.

2. The automatic defective product detection and non-destructive collection machine according to claim 1 is characterized in that: It also includes: A feeding shaft (7), which is installed on one side of the servo pulling mechanism (5) and can release the defective product collecting tape; A winding shaft (8), which is installed on the other side of the servo pulling mechanism (5) and can wind the defective product collecting tape.

3. The automatic defective product detection and non-destructive collection machine according to claim 1 is characterized in that: It also includes: A first material passing roller shaft (10), which is installed on one side of the middle part of the equipment box (2); A second material passing roller shaft (11), which is installed on the other side of the middle part of the equipment box (2).

4. The automatic defective product detection and non-destructive collection machine according to claim 1 is characterized in that: A regulating hole (21) is reserved and opened at the bottom of the front of the equipment box (2), and the regulating hole (21) is of an oblong structure.

5. The automatic defective product detection and non-destructive collection machine according to claim 1 is characterized in that: The separating rubber wheel (4) includes a first cylinder (41) installed below the stripping plate (3), a wheel frame (42) is installed at the telescopic end of the first cylinder (41), the wheel frame (42) is in a "U" shape, and a rubber wheel (43) is rotatably connected inside the wheel frame (42).

6. The automatic defective product detection and non-destructive collection machine according to claim 2 is characterized in that: The servo pulling mechanism (5) includes a base (51) installed on the front of the equipment box (2), a U-shaped frame (52) is slidably connected to the upper part of the base (51), the U-shaped frame (52) is driven by a second cylinder (53) installed on the upper part of the base (51), and the base (51) and the U-shaped frame (52) are connected by a first linear guide rail (54).

7. The automatic defective product detection and non-destructive collection machine according to claim 6 is characterized in that: A first side frame (55) is connected to one side of the base (51), and a second side frame (56) is connected to the other side. The feeding shaft (7) is rotatably connected to the first side frame (55), the winding shaft (8) is rotatably connected to the second side frame (56), and a transition roller shaft (57) is rotatably connected to both the U-shaped frame (52) and the first side frame (55).

8. The automatic defective product detection and non-destructive collection machine according to claim 6 is characterized in that: A pulling roller shaft (58) is rotatably connected to the bottom of the U-shaped frame (52), a speed reducer (59) is installed on the back of the U-shaped frame (52), the driven end of the pulling roller shaft (58) is connected to the power output end of the speed reducer (59), and the power input end of the speed reducer (59) is connected to the driving end of a driving motor (510).

9. The automatic defective product detection and non-destructive collection machine according to claim 6 is characterized in that: The U-shaped frame (52) is movably connected to a movable block (511) inside, the movable block (511) is rotatably connected to a support shaft (512) inside, a pressing wheel (513) is installed on the outside of the support shaft (512) via bolts, and an adjusting screw (514) is rotatably connected to the top end of the U-shaped frame (52), and the adjusting screw (514) is connected to the movable block (511) via a threaded connection.

10. The automatic defective product detection and non-destructive collection machine according to claim 1, characterized in that: The tensioning adjustment mechanism (9) comprises a third cylinder (91) and a second linear guide rail (92) mounted on the equipment box (2); the outer portion of the second linear guide rail (92) is slidably connected to a lifting seat (93); the lifting seat (93) is connected to the telescopic end of the third cylinder (91); and the end of the lifting seat (93) is rotatably connected to a tensioning roller shaft (94).

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