Optical imaging type low-sugar-content biscuit flaw discrimination integrated device

Abstract

The invention, which relates to the technical field of biscuit flaw detection, discloses an optical imaging type low-sugar-content biscuit flaw discrimination integrated apparatus comprising a vacancy self-filling transmission assembly and a detection transmission assembly. The vacancy self-filling conveying assembly comprises a first transmission wheel, a first one-way bearing, a first driving shaft, a first conveying belt, a second one-way bearing, a gear disc, a U-shaped rack frame and an electric telescopic rod, and a detection conveying assembly is arranged at one end of the first conveying belt. According to the device, defective biscuits are removed through contraction of the electric telescopic rod, meanwhile, the first conveying belt can be controlled to rotate to carry the biscuits on the surface of the first conveying belt to return by one body position so as to eliminate vacant positions generated by removing the defective biscuits, and at the moment, counting can be obviously prompted for staff based on rotation of the first conveying belt; in this way, the situation that counting is not accurate due to defective product vacancy caused by irregularity due to long-term boring and repeated counting operation of workers is avoided, and the situation that the number of products does not reach the standard when the products are weighed is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of biscuit defect detection, and in particular to an integrated optical imaging low-sugar biscuit defect identification device. Background Art

[0002] The integrated optical imaging low-sugar biscuit defect identification device is a production equipment that optically detects biscuit defects and removes defective products from the transmission line based on the detection results. The definition of a defective product is generally a defect larger than 3mm on the surface of the biscuit.

[0003] After the existing optical imaging low-sugar biscuit defect identification integrated device removes defective products based on the detection results, vacancies will be generated on the transmission line. Due to the fragility of the biscuits, it is difficult to move them to the vacant spaces for replenishment, making it difficult to eliminate the vacancies. For the manual material collection area at the end of the transmission line, since the conveyor belt always drives in the same direction, employees need to concentrate for a long time to calculate the number of biscuits received and package them. However, long-term boring and repetitive work can easily lead to counting errors due to the irregular appearance of vacancies.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an integrated optical imaging low-sugar biscuit defect identification device is proposed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an integrated optical imaging low-sugar biscuit defect identification device, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an optical imaging low-sugar biscuit defect identification integrated device, including a vacancy self-filling transmission component and a detection transmission component, the vacancy self-filling transmission component includes a first transmission wheel, a first one-way bearing, a first drive shaft, a first transmission belt, a second one-way bearing, a gear plate, a U-shaped rack and an electric telescopic rod, the end of the first transmission wheel is connected to the first one-way bearing, and the side of the first one-way bearing is connected to the first drive shaft, the outer wall of the first drive shaft is provided with a first transmission belt, and the side of the first drive shaft away from the first one-way bearing is connected to the second one-way bearing, the side of the second one-way bearing is connected to the gear plate, and the bottom of the gear plate is meshingly connected to the U-shaped rack, the side of the U-shaped rack is connected to the electric telescopic rod, and one end of the first transmission belt is provided with a detection transmission component.

[0007] Furthermore, the detection transmission component includes a driving motor, a second driving shaft, a second conveyor belt, a light box and an optical camera, the end of the driving motor is connected to the second driving shaft, and the outer wall of the second driving shaft is provided with a second conveyor belt, the outside of the second conveyor belt is provided with a light box, and the top of the light box is provided with an optical camera.

[0008] Furthermore, one end of the second driving shaft away from the driving motor is connected to a second transmission wheel, and a transmission belt is sleeved on the surfaces of the second transmission wheel and the first transmission wheel.

[0009] Furthermore, an auxiliary shaft is disposed inside the farthest end relative to the first conveyor belt, and a micro shaft is disposed inside the closest end relative to the first conveyor belt.

[0010] Furthermore, the vacancy self-filling transmission component also includes an electromagnet support plate, and the electromagnet support plate is arranged on the side of the micro-axis inside the second transmission belt, and the upper surface of the electromagnet support plate is flush with the surface of the second transmission belt.

[0011] Furthermore, the vacancy self-filling transmission component also includes a pushing shovel and a micro-spring telescopic rod. A pushing shovel is attached to one side of the upper surface of the electromagnet support plate, and the side of the pushing shovel is connected to the micro-spring telescopic rod, and the surface of the pushing shovel is arranged as an inclined surface.

[0012] Furthermore, the vacancy self-filling transmission component also includes a horizontal spring telescopic rod, and the side surface of the micro spring telescopic rod is connected to the horizontal spring telescopic rod through a support plate.

[0013] Furthermore, the self-filling transmission component for vacancies also includes a traction rope, and the traction rope is fixed to the side of the pushing shovel.

[0014] Furthermore, the side of the traction rope away from the pushing shovel is fixedly connected to the support rod at the top of the U-shaped rack frame.

[0015] Furthermore, the vacancy self-filling transmission component also includes a steering wheel, and the side of the electromagnet support plate surface away from the horizontal spring telescopic rod is rotatably connected to the steering wheel, and the traction rope passes through the surface of the steering wheel.

[0016] The present invention provides an integrated optical imaging low-sugar biscuit defect identification device, which has the following beneficial effects:

[0017] 1. The optical imaging low-sugar biscuit defect identification integrated device uses the contraction of the electric telescopic rod to complete the removal of defective biscuits and can also control the rotation of the first conveyor belt to carry the biscuits on its surface back one body position to eliminate the vacant space caused by the removal of defective products. The vacant space is replaced at the end of the first conveyor belt, namely the manual material receiving area. At this time, based on the rotation of the first conveyor belt, the employees can be clearly prompted to count and the reaction time can be extended, thereby avoiding inaccurate counting due to irregular defective product vacancies caused by long-term boring and repeated counting operations, so as to prevent the quantity of products from not meeting the standards.

[0018] 2. In the optical imaging low-sugar biscuit defect identification integrated device, the first one-way bearing is not compatible with the rotation direction of the first transmission wheel, i.e., the output end of the driving motor, so that the first conveyor belt can transmit biscuits in the forward direction. When the gear plate rotates, the rotation direction is not compatible with the second one-way bearing, causing the gear plate to drive the first drive shaft to change direction. At this time, the first conveyor belt is reversely transmitted with the first drive shaft. Therefore, when the first conveyor belt rotates to fill the defective position, the driving motor and the first transmission wheel can still maintain forward rotation. Therefore, there is no need to set up a second power source, and the first transmission wheel can be prevented from frequently switching and rotating with the second power source, causing life loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an integrated optical imaging low-sugar biscuit defect identification device of the present invention;

[0020] Figure 2 It is a schematic diagram of the transmission connection structure of the first conveyor belt and the second conveyor belt of an integrated optical imaging low-sugar biscuit defect identification device of the present invention;

[0021] Figure 3 It is a schematic diagram of the explosion structure from the first one-way bearing to the gear plate of an optical imaging low-sugar biscuit defect identification integrated device of the present invention;

[0022] Figure 4 It is a schematic diagram of the explosion structure from the gear plate to the first transmission wheel of an integrated optical imaging low-sugar biscuit defect identification device of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure in which a pusher shovel of an integrated optical imaging low-sugar biscuit defect identification device of the present invention is connected to a support rod on the surface of a U-shaped rack frame through a traction rope;

[0024] Figure 6 This is a schematic diagram of the explosion structure from a pushing shovel to a horizontal spring telescopic rod of an optical imaging low-sugar biscuit defect identification integrated device of the present invention.

[0025] In the figure: 1. Self-filling transmission component for vacancies; 101. First transmission wheel; 102. First one-way bearing; 103. First drive shaft; 104. First transmission belt; 105. Second one-way bearing; 106. Gear plate; 107. U-shaped rack; 108. Electric telescopic rod; 109. Electromagnetic iron support plate; 110. Pushing shovel; 111. Micro spring telescopic rod; 112. Horizontal spring telescopic rod; 113. Traction rope; 114. Steering wheel; 2. Detection transmission component; 201. Drive motor; 202. Second drive shaft; 203. Second transmission belt; 204. Lighting box; 205. Optical camera; 3. Second transmission wheel; 4. Transmission belt. DETAILED DESCRIPTION

[0026] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] like Figure 1-Figure 6As shown, the present invention provides a technical solution: an optical imaging low-sugar biscuit defect identification integrated device, comprising a vacancy self-filling transmission component 1 and a detection transmission component 2, the vacancy self-filling transmission component 1 comprising a first transmission wheel 101, a first one-way bearing 102, a first driving shaft 103, a first transmission belt 104, a second one-way bearing 105, a gear plate 106, a U-shaped rack 107 and an electric telescopic rod 108, the end of the first transmission wheel 101 is connected to the first one-way bearing 102, and the side of the first one-way bearing 102 is connected to the first driving shaft 103, the outer wall of the first driving shaft 103 is provided with a first transmission belt 104, and the side of the first driving shaft 103 away from the first one-way bearing 102 is connected to the second one-way bearing 10 5, a gear plate 106 is connected to the side of the second one-way bearing 105, and a U-shaped rack 107 is meshed and connected to the bottom of the gear plate 106, and an electric telescopic rod 108 is connected to the side of the U-shaped rack 107, and a detection transmission component 2 is arranged at one end of the first conveyor belt 104, and the detection transmission component 2 includes a driving motor 201, a second driving shaft 202, a second conveyor belt 203, an illumination box 204 and an optical camera 205, and the end of the driving motor 201 is connected to the second driving shaft 202, and the outer wall of the second driving shaft 202 is provided with a second conveyor belt 203, and the outer side of the second conveyor belt 203 is provided with an illumination box 204, and the top of the illumination box 204 is provided with an optical camera 205, and the second driving shaft 202 is away from the driving motor 2 One end of 01 is connected to a second transmission wheel 3, and the second transmission wheel 3 and the first transmission wheel 101 are sleeved with a transmission belt 4, an auxiliary shaft is arranged inside the farthest end relative to the second transmission belt 203 and the first transmission belt 104, and a micro-axis is arranged inside the nearest end relative to the second transmission belt 203 and the first transmission belt 104, the vacancy self-filling transmission component 1 also includes an electromagnet support plate 109, an electromagnet support plate 109 is arranged on the side of the micro-axis inside the second transmission belt 203, and the upper surface of the electromagnet support plate 109 is flush with the surface of the second transmission belt 203, the vacancy self-filling transmission component 1 also includes a pushing shovel 110 and a micro-spring telescopic rod 111, a pushing shovel 110 is attached to one side of the upper surface of the electromagnet support plate 109, and the pushing shovel 111 0 is connected with a micro spring telescopic rod 111, and the surface of the push shovel 110 is set as an inclined surface, the vacancy self-filling transmission component 1 also includes a horizontal spring telescopic rod 112, and the side of the micro spring telescopic rod 111 is connected with the horizontal spring telescopic rod 112 through a support plate, the vacancy self-filling transmission component 1 also includes a traction rope 113, and the traction rope 113 is fixed to the side of the push shovel 110, and the side of the traction rope 113 away from the push shovel 110 is fixedly connected to the support rod at the top of the U-shaped rack 107, and the vacancy self-filling transmission component 1 also includes a steering wheel 114, and the side of the surface of the electromagnet support plate 109 away from the horizontal spring telescopic rod 112 is rotatably connected with the steering wheel 114, and the traction rope 113 passes through the surface of the steering wheel 114;

[0028] The specific operation is as follows: the driving motor 201 drives the second conveyor belt 203 through the second driving shaft 202 so that the biscuits to be inspected enter the light box 204 in sequence, and then the optical camera 205 takes the image of the biscuits under the light source in the light box 204 and transmits it to the host for image inspection, and determines whether there are defective biscuits based on the image inspection results;

[0029] After the detection, all the biscuits are transferred to the first conveyor belt 104 along the second conveyor belt 203, wherein the second drive shaft 202 rotates and drives the first conveyor wheel 101 to rotate through the second transmission wheel 3 and the transmission belt 4, and the first transmission wheel 101 transmits the first transmission belt 104 through the first one-way bearing 102, wherein when the first transmission wheel 101 rotates, its rotation direction does not match the first one-way bearing 102, so that the first transmission wheel 101 can drive the first drive shaft 103 to rotate, and when the first drive shaft 103 rotates with the first transmission wheel 101, its rotation direction matches the second one-way bearing 105, and at this time, the gear plate 106 remains stationary due to the engagement with the U-shaped rack 107;

[0030] When the defective biscuits reach the surface of the first conveyor belt 104 where the electromagnet support plate 109 is located, the electromagnet support plate 109 is energized to adsorb the push shovel 110 to its surface. At this time, the micro spring telescopic rod 111 is compressed, and the electric telescopic rod 108 contracts so that the U-shaped rack 107 pulls the push shovel 110 through the traction rope 113. At this time, the horizontal spring telescopic rod 112 is pulled and extended, so that the push shovel 110 passes through the first conveyor belt 104 horizontally and scoops up the defective products. After the push shovel 110 passes through the first conveyor belt 104, the electromagnet support plate 109 is de-energized. At this time, the push shovel 110 is suddenly lifted up by the elasticity of the micro spring telescopic rod 111 so that the defective products can slide down along its inclined surface. At the same time, when the push shovel 110 is lifted up and the electric telescopic rod 108 is extended and reset, it can move back to its original position above the first conveyor belt 104.

[0031] When the electric telescopic rod 108 is retracted so that the U-shaped rack frame 107 pulls the push shovel 110 through the traction rope 113, the U-shaped rack frame 107 also drives the gear plate 106 to rotate. At this time, the rotation direction of the gear plate 106 is not compatible with the second one-way bearing 105, causing the gear plate 106 to drive the first drive shaft 103 to change direction and rotate. When the first drive shaft 103 changes direction, its rotation direction is compatible with the first one-way bearing 102. At this time, the first conveyor belt 104 is therefore driven in the opposite direction with the first drive shaft 103 to drive the biscuits on its surface to retreat one position, thereby eliminating the empty space caused by removing defective products;

[0032] Based on the above description, the present invention utilizes the contraction of the electric telescopic rod 108 to complete the removal of defective biscuits and can also control the first conveyor belt 104 to rotate to carry the biscuits on its surface back one body position to eliminate the vacant space caused by the removal of defective products, and the vacant space is replaced at the end of the first conveyor belt 104, that is, the manual material receiving area. At this time, based on the rotation of the first conveyor belt 104, the counting can be clearly prompted to the employees, and the reaction time is extended, thereby avoiding the long-term boring and repeated counting work of the employees and the irregular defective product vacancies caused by the counting inaccuracy, so as to prevent the situation that the quantity of the product does not meet the standard;

[0033] Moreover, since the first one-way bearing 102 is not compatible with the rotation direction of the output end of the first transmission wheel 101, i.e., the driving motor 201, the first transmission belt 104 can transmit biscuits in the forward direction, and when the gear plate 106 rotates, the rotation direction is not compatible with the second one-way bearing 105, causing the gear plate 106 to drive the first drive shaft 103 to change direction, and at this time, the first transmission belt 104 is reversely transmitted with the first drive shaft 103. Therefore, when the first transmission belt 104 rotates to fill the defective position, the driving motor 201 and the first transmission wheel 101 can still maintain forward rotation, thereby eliminating the need to set up a second power source and preventing the first transmission wheel 101 from frequently switching to rotate with the second power source, causing life loss.

[0034] In summary, when the optical imaging low-sugar biscuit defect identification integrated device is used, the motor 201 is first driven to drive the second conveyor belt 203 through the second drive shaft 202 so that the biscuits to be inspected enter the light box 204 in sequence, and then the optical camera 205 is used to capture the image of the biscuits under the light source in the light box 204 and transmit it to the host for image detection, and whether there are defective biscuits is determined based on the image detection result;

[0035] After the inspection, all the biscuits are transferred from the second conveyor belt 203 to the first conveyor belt 104. When the defective biscuits reach the surface of the first conveyor belt 104 where the electromagnet support plate 109 is located, the electromagnet support plate 109 is energized to adsorb the push shovel 110 to its surface. At this time, the micro spring telescopic rod 111 is compressed, and the electric telescopic rod 108 is contracted so that the U-shaped rack 107 pulls the push shovel 110 through the traction rope 113. At this time, the horizontal spring telescopic rod 112 is pulled and extended, so that the push shovel 110 passes through the first conveyor belt 104 horizontally and scoops up the defective products. After the push shovel 110 passes through the first conveyor belt 104, the electromagnet support plate 109 is de-energized. At this time, the elasticity of the micro spring telescopic rod 111 causes the push shovel 110 to be suddenly lifted up so that the defective products can slide down along its inclined surface.

[0036] When the electric telescopic rod 108 contracts and the U-shaped rack frame 107 pulls the pushing shovel 110 through the traction rope 113, the U-shaped rack frame 107 will also drive the gear plate 106 to rotate. At this time, the rotation direction of the gear plate 106 is not compatible with the second one-way bearing 105, causing the gear plate 106 to drive the first drive shaft 103 to change direction. When the first drive shaft 103 changes direction, its rotation direction is compatible with the first one-way bearing 102. At this time, the first conveyor belt 104 is therefore driven in the opposite direction with the first drive shaft 103 to drive the biscuits on its surface to retreat one position, thereby eliminating the empty space caused by removing defective products.

[0037] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An integrated optical imaging low-sugar biscuit defect identification device, comprising a self-filling transmission component (1) and a detection transmission component (2), characterized in that: The vacancy self-filling transmission assembly (1) comprises a first transmission wheel (101), a first one-way bearing (102), a first drive shaft (103), a first transmission belt (104), a second one-way bearing (105), a gear plate (106), a U-shaped rack (107) and an electric telescopic rod (108), wherein the end of the first transmission wheel (101) is connected to the first one-way bearing (102), and the side of the first one-way bearing (102) is connected to the first drive shaft (103), and the first drive shaft (104) is connected to the second one-way bearing (105). 3) is provided with a first transmission belt (104) on the outer wall thereof, and a second one-way bearing (105) is connected to the side of the first drive shaft (103) away from the first one-way bearing (102), a gear plate (106) is connected to the side of the second one-way bearing (105), and a U-shaped rack frame (107) is meshedly connected to the bottom of the gear plate (106), an electric telescopic rod (108) is connected to the side of the U-shaped rack frame (107), and a detection transmission component (2) is provided at one end of the first transmission belt (104).

2. The optical imaging low-sugar biscuit defect identification integrated device according to claim 1, characterized in that: The detection transmission component (2) comprises a driving motor (201), a second driving shaft (202), a second conveyor belt (203), an illumination box (204) and an optical camera (205); the end of the driving motor (201) is connected to the second driving shaft (202), and the outer wall of the second driving shaft (202) is provided with the second conveyor belt (203); the outside of the second conveyor belt (203) is provided with an illumination box (204), and the top of the illumination box (204) is provided with the optical camera (205).

3. The optical imaging low-sugar biscuit defect identification integrated device according to claim 2, characterized in that: One end of the second drive shaft (202) away from the drive motor (201) is connected to a second transmission wheel (3), and a transmission belt (4) is sleeved on the surfaces of the second transmission wheel (3) and the first transmission wheel (101).

4. The optical imaging low-sugar biscuit defect identification integrated device according to claim 2, characterized in that: An auxiliary shaft is arranged inside the farthest ends of the second conveyor belt (203) and the first conveyor belt (104), and a micro shaft is arranged inside the closest ends of the second conveyor belt (203) and the first conveyor belt (104).

5. The optical imaging low-sugar biscuit defect identification integrated device according to claim 4, characterized in that: The self-filling transmission component (1) also includes an electromagnet support plate (109), and the electromagnet support plate (109) is arranged on the side of the micro-axis inside the second transmission belt (203), and the upper surface of the electromagnet support plate (109) is flush with the surface of the second transmission belt (203).

6. The optical imaging low-sugar biscuit defect identification integrated device according to claim 5, characterized in that: The vacancy self-filling transmission component (1) further comprises a pushing shovel (110) and a micro spring telescopic rod (111); the pushing shovel (110) is attached to one side of the upper surface of the electromagnet support plate (109); the side surface of the pushing shovel (110) is connected to the micro spring telescopic rod (111); and the surface of the pushing shovel (110) is arranged as an inclined surface.

7. The optical imaging low-sugar biscuit defect identification integrated device according to claim 6, characterized in that: The self-filling transmission component (1) further comprises a horizontal spring telescopic rod (112), and the side surface of the micro spring telescopic rod (111) is connected to the horizontal spring telescopic rod (112) via a support plate.

8. The optical imaging low-sugar biscuit defect identification integrated device according to claim 6, characterized in that: The self-filling transmission component (1) further comprises a traction rope (113), and the traction rope (113) is fixed to the side of the pushing shovel (110).

9. The optical imaging low-sugar biscuit defect identification integrated device according to claim 8, characterized in that: The side of the traction rope (113) away from the pushing shovel (110) is fixedly connected to the support rod at the top of the U-shaped rack frame (107).

10. The optical imaging low-sugar biscuit defect identification integrated device according to claim 8, characterized in that: The vacancy self-filling transmission assembly (1) further comprises a steering wheel (114), a side of the surface of the electromagnet support plate (109) away from the horizontal spring telescopic rod (112) is rotatably connected to the steering wheel (114), and a traction rope (113) is passed through the surface of the steering wheel (114).

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