Recognition and detection device for removing defects of defective products

Abstract

The utility model discloses an identification and detection device for defective product degradation, which comprises a conveyor belt structure for conveying products; the identification and deterioration removing assembly structure is arranged corresponding to the conveying belt structure and is used for detecting product defects and removing deterioration; the discharging guide groove structure is continuously connected with the outlet end part of the conveying belt structure; and the partitioned material guide assembly structure comprises two groups of material guide channel seats which can be vertically rotated and correspondingly communicate with the discharging guide groove structure, and a material guide baffle which can be used for blocking one group of material guide channel seats in a switchable manner. The technical problems that in the prior art, when surface defects of product parts are recognized and detected, the function integration degree of corresponding equipment is low, and it is difficult to guarantee that materials are discharged and stored in a specific number in a partitioned mode are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of product defect detection, and more specifically, to an identification and detection device for removing defective products. Background Art

[0002] At present, in the field of industrial manufacturing, the surfaces of formed products are often affected by various factors such as incorrect processes, accidental bumps, or raw materials, equipment, and environment, resulting in various types of defects, which reduce the product performance and service life. Therefore, identifying, detecting, and removing surface defects of products is the key to ensuring the quality of industrial products.

[0003] In the prior art, when identifying and detecting surface defects of certain product parts, the functional integration degree of the corresponding equipment is relatively low, resulting in the overall identification and detection efficiency being difficult to meet the expected standard requirements, which is not conducive to controlling the operation cost. At the same time, during the detection and blanking process, the current equipment is difficult to ensure blanking and storage in specific quantity partitions, resulting in the need for manual re-counting in subsequent processes, with a relatively high operation difficulty. Summary of the Utility Model

[0004] Therefore, the utility model provides an identification and detection device for removing defective products to solve the technical problems in the prior art that when identifying and detecting surface defects of product parts, the functional integration degree of the corresponding equipment is relatively low and it is difficult to ensure blanking and storage in specific quantity partitions.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] An identification and detection device for removing defective products, comprising:

[0007] A conveyor belt structure for conveying products;

[0008] An identification and defect-removing component structure, which is correspondingly arranged relative to the conveyor belt structure and is used for detecting product defects and removing defective parts;

[0009] A blanking chute structure, which is continuously connected to the outlet end of the conveyor belt structure;

[0010] A partitioned material guiding component structure, comprising two groups of material guiding channel seats that can be vertically rotated and correspondingly communicate with the blanking chute structure, and a material guiding baffle for switchably blocking one of the groups of material guiding channel seats.

[0011] Based on the above technical solutions, the following further description is made for the utility model:

[0012] As a further solution of the utility model, the identification and defect-removing component structure includes an identification and detection structure;

[0013] The recognition and detection structure includes a light source assembly and a camera detection assembly;

[0014] The light source orientation of the light source assembly and the detection orientation of the camera detection assembly both correspond to the same position range of the conveyor belt structure. Defect detection of product parts is realized along a one-way thread through the cooperation of the light source assembly and the camera detection assembly.

[0015] As a further solution of the present utility model, the recognition and defective product removing component structure further includes an NG kicking structure;

[0016] The NG kicking structure is correspondingly located on the downstream side of the recognition and detection structure along the one-way thread.

[0017] As a further solution of the present utility model, the NG kicking structure includes a kicking collection bin and a kicking telescopic arm;

[0018] The kicking inlet of the kicking collection bin and the kicking output end of the kicking telescopic arm are respectively and correspondingly located on both sides of the conveyor belt structure along its conveying direction, and the kicking output end of the kicking telescopic arm is correspondingly arranged with the kicking inlet of the kicking collection bin. The NG products that do not meet the defect detection standards are kicked out and removed to the kicking collection bin through the kicking telescopic arm.

[0019] As a further solution of the present utility model, the blanking guide groove structure is set as a linearly extended U-shaped guide groove, and the inlet end of the U-shaped blanking guide groove structure is correspondingly and continuously connected to the outlet end of the conveyor belt structure;

[0020] The recognition and detection device further includes:

[0021] A partitioned material storage structure, which is provided with at least four groups of counting material storage bins. At least four groups of the counting material storage bins are combined and arranged in a rectangle, and product parts are stored in a partitioned manner through the partitioned material storage structure.

[0022] As a further solution of the present utility model, the partitioned material guiding component structure includes:

[0023] A rotary material guiding structure, which includes the material guiding channel seat, a rotary hinge, and a rotary driving rod;

[0024] One ends of two groups of the material guiding channel seats are respectively and correspondingly assembled through two groups of rotary hinges at the outlet end of the U-shaped blanking guide groove structure;

[0025] The rotary driving rod is fixedly assembled between the bottom sides of the other ends of the two groups of material guiding channel seats, and the rotary driving rod is assembled and connected in a transfer manner with the kinetic energy output end of the rotary driving structure.

[0026] As a further solution of the utility model,

[0027] The indexing drive structure comprises a push rod positioning seat, a motor push rod and a transmission connecting rod;

[0028] The push rod positioning seat is adapted to be assembled between the two sets of the material guide channel seats on the opposite sides;

[0029] The base of the motor push rod is fixedly assembled on the push rod positioning seat, and the push-pull end of the motor push rod is connected to one end of the transmission connecting rod by a transfer assembly, and the other end of the transmission connecting rod is connected to the indexing drive rod by a transfer assembly.

[0030] As a further solution of the utility model, the partitioned material guiding component structure further includes:

[0031] The material blocking and guiding structure comprises a driving motor and the material guiding baffle;

[0032] The base of the driving motor is fixedly mounted on the bottom of the outlet end of the U-shaped material discharge guide groove structure, and the rotational kinetic energy output end of the driving motor extends through the inner side of the U-shaped material discharge guide groove structure;

[0033] One end of the material guide baffle is transmission-fixedly connected to the rotational kinetic energy output end of the drive motor, and the material guide baffle can be switched to correspond to the inlet end of one group of the material guide channel seats, so that one group of the material guide channel seats is blocked by the material guide baffle.

[0034] As a further solution of the utility model, it also includes:

[0035] An electric control structure, including a power module and a control module connected by an electric circuit;

[0036] The control output end of the control module is connected to the input end of the relay through a circuit, and the output end of the relay is respectively connected to the conveyor belt structure, the motor push rod in the transfer drive structure and the drive motor in the barrier and material guiding structure through a circuit; the control input end of the control module is connected to the counting sensor built into the counting storage bin through a circuit.

[0037] As a further solution of the utility model, it also includes: a basic frame structure;

[0038] The base part of the conveyor belt structure is fixedly mounted on the base frame structure, and the displaced output end of the conveyor belt structure serves as a one-way thread transport support foundation for product parts;

[0039] The inferior component identification and removal structure is fixedly mounted on the basic frame structure;

[0040] The blanking chute structure is fixedly assembled on the base frame structure.

[0041] The utility model has the following beneficial effects:

[0042] The device can effectively serve as the foundation for the overall framework assembly and the one-way thread transportation of product parts through the cooperation of the base frame structure and the conveyor belt structure. At the same time, it can use the recognition and detection structure and the NG kicking structure to cooperate to realize the surface defect detection and defective material kicking process for product parts along the one-way thread. In addition, it can also use the blanking chute structure, the indexing and guiding structure, the indexing drive structure and the partition and guiding structure to cooperate to dock the normal product parts that pass the inspection to realize indexing type guiding, and then can complete quantitative partition blanking corresponding to the partition storage structure, thereby improving the degree of functional integration and ensuring the overall detection operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model.

[0044] Figure 1 FIG. 17 is an overall axonometric structure diagram of the recognition and detection device for defective product rejection provided by an embodiment of the present utility model corresponding to one side direction.

[0045] Figure 2 FIG. 21 is an overall axonometric structure diagram of the recognition and detection device for defective product rejection provided by an embodiment of the present utility model corresponding to the other side direction.

[0046] Figure 3 FIG. 25 is a partial structure enlarged diagram of the recognition and detection device for defective product rejection provided by an embodiment of the present utility model at Figure 2 A in FIG.

[0047] Figure 4 FIG. 31 is an assembly structure diagram of the recognition and detection device for defective product rejection provided by an embodiment of the present utility model corresponding to the blanking chute structure and the indexing and guiding structure.

[0048] In the drawings, the list of components represented by each reference numeral is as follows:

[0049] Base frame structure 1; Conveyor belt structure 2;

[0050] Identification and detection structure 3: light source assembly 31, camera detection assembly 32;

[0051] NG kicking structure 4: kicking collection bin 41, kicking telescopic arm 42;

[0052] Material discharging chute structure 5; partitioned material storage structure 6;

[0053] Rotating and guiding structure 7: guiding channel seat 71, rotating hinge 72, rotating driving rod 73;

[0054] Rotating driving structure 8: push rod positioning seat 81, motor push rod 82, transmission connecting rod 83;

[0055] Partitioning and guiding structure 9: driving motor 91, guiding baffle 92. Specific embodiments

[0056] The following specific embodiments illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. 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 protection scope of the present invention.

[0057] Terms such as "upper", "lower", "left", "right", "middle" and the like cited in this specification are only for the convenience of clear description and are not used to limit the scope of implementation of the present invention. The change or adjustment of their relative relationship shall also be regarded as the scope of implementation of the present invention without substantial change in the technical content.

[0058] As Figures 1 to 4 shown, the embodiment of the present invention provides an identification and detection device for removing defective products, including a basic frame structure 1, a conveyor belt structure 2, an identification and detection structure 3, an NG kicking structure 4, a material discharging chute structure 5, a partitioned material storage structure 6, a rotating and guiding structure 7, a rotating driving structure 8 and a partitioning and guiding structure 9, which are used to effectively serve as the overall framework assembly and the one-way thread transportation basis of product parts through the cooperation of the basic frame structure 1 and the conveyor belt structure 2. At the same time, the surface defect detection and defective product kicking process of product parts can be realized along the one-way thread by the cooperation of the identification and detection structure 3 and the NG kicking structure 4. In addition, the normally inspected product parts can be docked and guided in a rotatable manner by the cooperation of the material discharging chute structure 5, the rotating and guiding structure 7, the rotating driving structure 8 and the partitioning and guiding structure 9, and then the quantitative partitioned material discharging can be completed corresponding to the partitioned material storage structure 6, thereby significantly improving the degree of functional integration, ensuring the overall product detection operation efficiency, and enhancing the overall functional practicality. The specific settings are as follows:

[0059] Please refer to Figure 1 and Figure 2 The base frame structure 1 is used as the assembly base of the overall architecture; the base part of the conveyor belt structure 2 is fixedly assembled on the base frame structure 1, and the displacement output end of the conveyor belt structure 2 is used as the one-way thread transportation support base for product parts.

[0060] The identification and detection structure 3 includes a light source assembly 31 and a camera detection assembly 32 that are respectively fixedly assembled on the base frame structure 1. The light source direction of the light source assembly 31 and the detection direction of the camera detection assembly 32 both correspond to the same position range of the conveyor belt structure 2, so as to cooperate with the light source assembly 31 and the camera detection assembly 32 to detect defects of product parts along a one-way thread.

[0061] The NG kicking structure 4 is correspondingly located on the downstream side of the identification and detection structure 3 along the one-way thread; specifically, the NG kicking structure 4 includes a kicking collection bin 41 and a kicking telescopic arm 42. The base parts of the kicking collection bin 41 and the kicking telescopic arm 42 are respectively fixedly assembled on the base frame structure 1, and the kicking inlet of the kicking collection bin 41 and the kicking output end of the kicking telescopic arm 42 are respectively located on both sides of the conveyor belt structure 2 along its conveying direction. The kicking output end of the kicking telescopic arm 42 and the kicking inlet of the kicking collection bin 41 are correspondingly arranged, so as to kick out the NG products that do not meet the defect detection standards to the kicking collection bin 41 through the kicking telescopic arm 42, thereby completing the defective product kicking process and effectively improving the functional practicality of the overall device.

[0062] Please refer to Figure 3 and Figure 4 The blanking chute structure 5 is set as a linearly extended U-shaped chute. The U-shaped blanking chute structure 5 is fixedly assembled on the base frame structure 1, and the inlet end of the U-shaped blanking chute structure 5 is correspondingly connected to the outlet end of the conveyor belt structure 2.

[0063] The partitioned storage structure 6 is provided with at least four counting storage bins, and at least four of the counting storage bins are combined and arranged in a rectangle to quantitatively store product parts in partitions through the partitioned storage structure 6.

[0064] The transfer material guiding structure 7 includes a material guiding channel seat 71, a transfer hinge 72 and a transfer driving rod 73; wherein, the material guiding channel seat 71 is provided with two groups, and one end portion of the two groups of the material guiding channel seats 71 are respectively and one-to-one connected and assembled at the outlet end of the U-shaped material discharge guide groove structure 5 through the two groups of the transfer hinges 72; the transfer driving rod 73 is fixedly assembled between the bottom sides of the other ends of the two groups of the material guiding channel seats 71, so as to synchronously drive the two groups of material guiding channel seats 71 to turn to the two groups of counting storage bins at the far end or the near end through the transfer driving rod 73 to realize the transfer switching material guiding.

[0065] Specifically, the indexing drive structure 8 includes a push rod positioning seat 81, a motor push rod 82 and a transmission connecting rod 83; wherein the push rod positioning seat 81 is transfer-assembled and arranged between the two sets of the material guide channel seats 71 on the opposite side; the base of the motor push rod 82 is fixedly assembled on the push rod positioning seat 81, and the push-pull end of the motor push rod 82 is transfer-assembled and connected to one end of the transmission connecting rod 83, and the other end of the transmission connecting rod 83 is transfer-assembled and connected to the indexing drive rod 73, so as to realize the motor push rod 8 When releasing the push-pull end, the two groups of material guide channel seats 71 can rotate toward the two groups of counting material storage bins at the near end based on their own weight and the indexing hinge 72, until the two groups of material guide channel seats 71 are turned to the right position and further stopped by the transmission connecting rod 83 and the motor push rod 82. At the same time, when the motor push rod 82 retracts its push-pull end, the push-pull end of the motor push rod 82 can adjust the angle adaptively based on the push rod positioning seat 81 and further pull the indexing driving rod 73 through the transmission connecting rod 83, and then the indexing driving rod 73 drives the two groups of material guide channel seats 71 to rotate toward the two groups of counting material storage bins at the far end.

[0066] Please continue to refer to Figure 1 and Figure 4 The material blocking and guiding structure 9 includes a driving motor 91 and a material guiding baffle 92; wherein, the base of the driving motor 91 is fixedly assembled at the bottom of the outlet end of the U-shaped material discharge guide groove structure 5, and the rotational kinetic energy output end of the driving motor 91 extends through the inner side of the U-shaped material discharge guide groove structure 5; one end of the material guiding baffle 92 is transmission-fixedly connected to the rotational kinetic energy output end of the driving motor 91, and the material guiding baffle 92 can be switched to correspond to the inlet end of one group of the material guiding channel seats 71, so as to use the material guiding baffle 92 to block one group of the material guiding channel seats 71, thereby realizing separate feeding of one group of counting storage bins at the far end or the near end, further ensuring the accuracy of quantitative partitioned storage of product parts.

[0067] It should be noted that the basic frame structure 1 is also equipped with an electric control structure. The electric control structure includes a power supply module and a control module connected by a circuit. The control module can be, but is not limited to, a single-chip microcomputer control board of model AT80C51 or a microcontroller of model STM32. And the control output end of the control module is connected to the input end of a relay through a circuit. The output end of the relay is respectively connected to the conveyor belt structure 2, the light source component 31 in the identification and detection structure 3, the kicking telescopic arm 42 in the NG kicking structure 4, the motor push rod 82 in the indexing drive structure 8, and the drive motor 91 in the baffle and guiding structure 9 through circuits. The camera detection component 32 in the identification and detection structure 3 and the counting sensor built in the counting storage bin are respectively connected to the control input end of the control module through circuits, so as to realize the automatic control function of the overall structure.

[0068] Although the present invention has been described in detail with general descriptions and specific embodiments above, on the basis of the present invention, some modifications or improvements can be made, which are obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present invention all fall within the scope of protection required by the present invention.

Claims

1. An identification and detection device for removing defective products, characterized in that, include: Conveyor belt structure for conveying products; An identification and removal component structure is arranged corresponding to the conveyor belt structure, and the identification and removal component structure is used to detect product defects and remove inferior products; A material discharge guide trough structure is connected to the outlet end of the conveyor belt structure; The partitioned material guiding component structure comprises two groups of material guiding channel seats which can be vertically rotated and correspondingly connected to the material discharge guide groove structure, and a material guiding baffle plate which can switchably block one group of the material guiding channel seats.

2. The identification and detection device for defective product removal according to claim 1, characterized in that: The structure for identifying and removing inferior components includes an identification and detection structure; The identification and detection structure includes a light source component and a camera detection component; The light source direction of the light source assembly and the detection direction of the camera detection assembly both correspond to the same position range of the conveyor belt structure. The light source assembly and the camera detection assembly cooperate to realize defect detection of product parts along a unidirectional thread.

3. The identification and detection device for defective product removal according to claim 2, characterized in that: The structure for identifying and removing inferior components also includes a NG kicking structure; The NG kicking structure is located correspondingly on a downstream side of the identification and detection structure along the unidirectional thread.

4. The identification and detection device for defective product removal according to claim 3 is characterized in that: The NG kicking structure includes a kicking collection bin and a kicking telescopic arm; The kicking material inlet of the kicking material collecting bin and the kicking material output end of the kicking material telescopic arm are respectively located on both sides of the conveying direction of the conveyor belt structure in a one-to-one correspondence, and the kicking material output end of the kicking material telescopic arm is arranged correspondingly to the kicking material inlet of the kicking material collecting bin, and the NG products that do not meet the defect detection standards are removed and kicked into the kicking material collecting bin through the kicking material telescopic arm.

5. The identification and detection device for defective product removal according to claim 1, characterized in that: The material discharge guide trough structure is configured as a linearly extending U-shaped material discharge guide trough, and the inlet end of the U-shaped material discharge guide trough structure is correspondingly connected to the outlet end of the conveyor belt structure; The identification and detection device also includes: The partitioned material storage structure is provided with at least four groups of counting material storage bins, and the at least four groups of counting material storage bins are assembled into a rectangular arrangement, and product parts are stored in partitions through the partitioned material storage structure.

6. The identification and detection device for defective product removal according to claim 5, characterized in that: The partitioned material guiding assembly structure includes a transfer material guiding structure and a transfer driving structure; The transfer material guiding structure comprises the material guiding channel seat, the transfer hinge and the transfer driving rod; One end of the two groups of the material guide channel seats are respectively and one by one correspondingly arranged at the outlet end of the U-shaped material discharge guide groove structure through the two groups of the transfer hinge transfer assembly; The indexing drive rod is fixedly assembled between the bottom sides of the other ends of the two groups of the material guiding channel seats, and the indexing drive rod is connected to the kinetic energy output end of the indexing drive structure by an adapter assembly.

7. The identification and detection device for defective product removal according to claim 6, characterized in that: The indexing drive structure comprises a push rod positioning seat, a motor push rod and a transmission connecting rod; The push rod positioning seat is adapted to be assembled between the two sets of the material guide channel seats on the opposite sides; The base of the motor push rod is fixedly assembled on the push rod positioning seat, and the push-pull end of the motor push rod is connected to one end of the transmission connecting rod by a transfer assembly, and the other end of the transmission connecting rod is connected to the indexing drive rod by a transfer assembly.

8. The identification and detection device for defective product removal according to claim 7, characterized in that: The partitioned material guiding component structure further includes: The material blocking and guiding structure comprises a driving motor and the material guiding baffle; The base of the driving motor is fixedly mounted on the bottom of the outlet end of the U-shaped material discharge guide groove structure, and the rotational kinetic energy output end of the driving motor extends through the inner side of the U-shaped material discharge guide groove structure; One end of the material guide baffle is transmission-fixedly connected to the rotational kinetic energy output end of the drive motor, and the material guide baffle can be switched to correspond to the inlet end of one group of the material guide channel seats, so that one group of the material guide channel seats is blocked by the material guide baffle.

9. The identification and detection device for defective product degradation according to claim 8, wherein, Also includes: An electric control structure, including a power module and a control module connected by an electric circuit; The control output end of the control module is connected to the input end of the relay through a circuit, and the output end of the relay is respectively connected to the conveyor belt structure, the motor push rod in the transfer drive structure and the drive motor in the barrier and material guiding structure through a circuit; the control input end of the control module is connected to the counting sensor built into the counting storage bin through a circuit.

10. The identification and detection device for defective product elimination according to claim 1, characterized in that, Also includes: Basic frame structure; The base part of the conveyor belt structure is fixedly mounted on the base frame structure, and the displaced output end of the conveyor belt structure serves as a one-way thread transport support foundation for product parts; The inferior component identification and removal structure is fixedly mounted on the basic frame structure; The material discharge guide groove structure is fixedly mounted on the basic frame structure.

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