Product detecting and conveying device

Abstract

The utility model discloses a product detecting and conveying device. A connecting column is arranged above a positioning column, a push rod is installed on the connecting column in a sliding mode, a stabilizing column is arranged on the connecting column, a pushing mechanism is arranged on one side of the stabilizing column, and the pushing mechanism is used for pushing the push rod to generate displacement. A top block is fixed to the top of the stabilizing column, a first connecting rod is rotationally installed on the top block, and a detection device is installed on one side of the first connecting rod. An extension rod is inserted into the bottom end of the positioning column in a penetrating mode, an auxiliary mechanism is installed on one side of the extension rod and used for receiving workpieces in the workpiece groove, and when a computer identifies that a product is qualified, a motor is started, a cam plate rotates to make contact with the surface of a stress plate, so that a push rod is pushed to slide, and the workpieces are separated from the interior of the workpiece groove. When the workpiece is detected, the motor completes one-time starting, the servo motor drives the detection table to rotate, the next circulation procedure is started, then the monitoring camera shoots the workpiece in the workpiece groove, and therefore the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of product detection, and particularly relates to a product detection and conveying device. Background Art

[0002] In the actual production process of many industrial occasions, due to the strict requirements of quality control, unqualified products on the production line need to be removed in time to avoid substandard product quality and unnecessary losses.

[0003] Currently, all products need to be inspected for appearance, shape, size and surface defects before leaving the factory. However, the products are manually placed on the inspection table. After the inspection is completed, they need to be manually removed and placed on the conveyor belt for automatic transportation, which increases the operating process and reduces production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a product detection and conveying device to solve the problem of production efficiency in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A product inspection and conveying device comprises a circular inspection platform and a positioning column, the positioning column is provided with a carrying plate, the inspection platform is rotatably installed on the positioning column, and the inspection platform is above the carrying plate, the carrying plate is circumferentially distributed with workpiece blocks, the surface of the workpiece block is provided with a workpiece groove for placing the workpiece, and a gear is installed at the bottom of the inspection platform; a connecting column is provided above the positioning column, a push rod is slidably installed on the connecting column, a stabilizing column is provided on the connecting column, a pushing mechanism is provided on one side of the stabilizing column, and the pushing mechanism is used to push the push rod to produce displacement; a top block is fixed on the top of the stabilizing column, a first connecting rod is rotatably installed on the top block, and a detection device is installed on one side of the first connecting rod; an extension rod is inserted into the bottom end of the positioning column, and an auxiliary mechanism is installed on one side of the extension rod, and the auxiliary mechanism is used to receive the workpiece in the workpiece groove.

[0007] Furthermore, the detection device includes a second connecting rod, a third connecting rod, a ring and a monitoring camera. The second connecting rod is rotatably connected to one side of the first connecting rod, and one side of the third connecting rod is rotatably connected to the second connecting rod. One side of the ring is provided with a side block, and the side block is rotatably connected to one side of the third connecting rod. A monitoring camera is provided inside the ring.

[0008] Furthermore, the pushing mechanism includes a side plate, a side plate is provided on one side of the stabilizing column, a motor is installed on the side plate, the output end of the motor is connected to a cam plate, a vertical rod is provided on the side of the push rod, and a force plate is provided on one side of the vertical rod.

[0009] Furthermore, a positioning rod is provided on one side of the vertical rod, and the positioning rod is slidably inserted into the stabilizing column. The additional positioning rod can stabilize the position of the push rod, and when the push rod moves, the push rod will not rotate to affect the mutual cooperation between the cam plate and the load-bearing plate.

[0010] Furthermore, the push rod has a tail block at its tail end, and a spring is mounted on one side of the tail block, which is sleeved onto the push rod. The spring is added so that when the push rod is displaced once, the spring compresses; when the top of the cam plate is released from contact with the force plate, the spring releases its travel, causing the push rod to automatically reset, allowing the cam plate to re-contact the force plate surface the next time, pushing the push rod to displace again.

[0011] Furthermore, the auxiliary mechanism includes a traction box, which is fixed on one side of the extension rod. An expansion plate is provided on the top of the traction box, a concentric groove is provided on the side of the detection table, and a shielding shell is provided above the traction box.

[0012] Furthermore, one side of the expansion plate is designed with an arc shape, and the arc fits against the inner wall of the concentric groove. This allows the expansion plate to fit against the inner wall of the concentric groove when the traction box is installed, thereby improving the stability of the traction box. At the same time, the rotation of the test platform will not affect the position of the traction box.

[0013] Furthermore, a plurality of rubber columns are distributed on the inner wall of the traction box. When a workpiece enters the traction box, it contacts the rubber columns, thereby reducing the buffering effect and improving the protection function of the workpiece.

[0014] The technical solution of this utility model has the following beneficial effects:

[0015] 1. When the computer recognizes that the product is qualified, the motor starts, and the cam plate rotates and contacts the surface of the force plate, thereby pushing the push rod to slide, thereby removing the workpiece from the workpiece slot. The motor completes one start, and the servo motor drives the inspection table to rotate 90 degrees and enter the next cycle process. The monitoring camera is again used to photograph and inspect the workpiece inside the workpiece slot, thereby improving overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the local structure of the utility model.

[0019] Figure 3 This is a schematic diagram of the push mechanism structure of the present utility model.

[0020] Figure 4 This is an assembly diagram of the traction box of the present utility model.

[0021] Figure 5 This is a schematic diagram of the inner wall of the traction box of the present invention.

[0022] 1. Assembly code: 10. Base plate; 11. Positioning column; 12. Carrying plate; 13. Inspection table; 14. Gear; 15. Workpiece block; 16. Workpiece slot; 17. Connecting column; 18. Push rod; 19. Stabilizing column; 20. Tail block; 21. Push plate; 22. Vertical rod; 23. Force plate; 24. Side plate; 25. Motor; 26. Cam plate; 27. Positioning rod; 28. Top block; 29. ​​First connecting rod; 30. Second connecting rod; 31. Third connecting rod; 32. Ring; 33. Monitoring camera; 34. Nut; 35. Side block; 36. Spring; 37. Extension rod; 38. Traction box; 39. Concentric groove; 40. Extension plate; 41. Shielding shell; 42. Rubber column; 43. Conveyor belt. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the present invention and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0024] Example 1:

[0025] refer to Figure 1 and Figure 2 A product inspection and conveying device includes a circular inspection platform 13 and a positioning column 11. The positioning column 11 is provided with a carrier plate 12. The inspection platform 13 is rotatably mounted on the positioning column 11. The inspection platform 13 is above the carrier plate 12. The carrier plate 12 has workpiece blocks 15 distributed around the circumference. The surface of the workpiece block 15 is provided with a workpiece groove 16 for placing the workpiece. A gear 14 is installed at the bottom of the inspection platform 13.

[0026] In the above scheme, a base plate 10 is fixed to the bottom end of the positioning column 11. The base plate 10 is fixed to the ground or a tabletop to stabilize the installation of the positioning column 11. The gear 14 needs to be connected to an external drive gear, which is directly driven by the motor to drive the drive gear 14 to complete the rotation of the detection platform 13 on the positioning column 11; the workpiece to be inspected is placed in the workpiece slot 16. It is worth noting that the motor used to drive the detection platform 13 to rotate is a servo motor. The servo motor is used as an actuator and has characteristics such as a small electromechanical time constant and high linearity. It can convert the received electrical signal into an angular displacement or angular velocity output on the motor shaft, thereby achieving precise angle control. The degree of angle control is 90 degrees per turn.

[0027] refer to Figure 2 A connecting column 17 is provided above the positioning column 11, and a stabilizing column 19 is provided on the connecting column 17. A top block 28 is fixed to the top of the stabilizing column 19, and a first connecting rod 29 is rotatably mounted on the top block 28. A detection device is installed on one side of the first connecting rod 29. The detection device includes a second connecting rod 30, a third connecting rod 31, a collar 32, and a monitoring camera 33. The second connecting rod 30 is rotatably connected to one side of the first connecting rod 29, and the third connecting rod 31 is rotatably connected to the second connecting rod 30. A side block 35 is provided on one side of the collar 32, and the side block 35 is rotatably connected to one side of the third connecting rod 31. The monitoring camera 33 is sleeved within the collar 32.

[0028] In the above scheme, the first connecting rod 29, the second connecting rod 30 and the third connecting rod 31 together form a connecting rod group. Through the splicing of multiple connections, the height and angle of the monitoring camera 33 can be freely adjusted, which greatly enhances the flexibility and adaptability of the equipment, enabling it to meet the monitoring needs of workpieces at different heights and angles without the need to frequently replace or adjust the position of the equipment; the monitoring camera 33 is used to photograph the workpiece placed in the workpiece slot 16, and the monitoring camera 33 control is connected to the computer, and the photographed information is input into the computer for identification and analysis, so as to determine whether it is a qualified product.

[0029] Further reference Figure 2 The side of the collar 32 is provided with a nut 34. By rotating and tightening the nut 34, the monitoring camera 33 is fixed so as to facilitate the disassembly and replacement of the monitoring camera 33.

[0030] refer to Figure 2 and Figure 3 A push rod 18 is slidably installed on the connecting column 17, and a pushing mechanism is provided on one side of the stabilizing column 19, which is used to push the push rod 18 to produce displacement; the pushing mechanism includes a side plate 24, a side plate 24 is provided on one side of the stabilizing column 19, and a motor 25 is installed on the side plate 24. The output end of the motor 25 is connected to a cam plate 26, a vertical rod 22 is provided on the side of the push rod 18, and a force plate 23 is provided on one side of the vertical rod 22.

[0031] In the above scheme, the motor 25 is controlled by a computer or a PLC automatic control program. When the computer identifies a product as qualified, the motor 25 starts, and the cam plate 26 rotates and contacts the surface of the force-bearing plate 23, thereby pushing the push rod 18 to slide. The front end of the push rod 18 is provided with a push plate 21. The surface of the push plate 21 is made of rubber, which can effectively reduce damage to the workpiece surface when contacting the workpiece. When the push rod 18 slides, the push plate 21 contacts the workpiece, thereby removing the workpiece from the workpiece slot 16. After the motor 25 completes a start, the servo motor drives the inspection table 13 to rotate 90 degrees, entering the next cycle process, and the monitoring camera 33 is again used to detect the workpiece inside the workpiece slot 16.

[0032] Furthermore, a positioning rod 27 is provided on one side of the vertical rod 22, and the positioning rod 27 is slidably inserted into the stabilizing column 19. The additional positioning rod 27 can stabilize the position of the push rod 18, and when the push rod 18 is displaced, the push rod 18 will not rotate to affect the mutual cooperation between the cam plate 26 and the force plate 23.

[0033] Furthermore, a tail block 20 is provided at the tail end of the push rod 18, and a spring 36 is provided on one side of the tail block 20. The spring 36 is sleeved on the push rod 18. When the push rod 18 is displaced once, the spring 36 is compressed; at this time, when the top of the cam plate 26 is out of contact with the force plate 23, the spring 36 is released, thereby causing the push rod 18 to automatically reset, so that the cam plate 26 can contact the surface of the force plate 23 again the next time, pushing the push rod 18 to displace again.

[0034] refer to Figure 4 An extension rod 37 is inserted into the bottom end of the positioning column 11. An auxiliary mechanism is installed on one side of the extension rod 37. The auxiliary mechanism is used to receive the workpiece in the workpiece slot 16. The auxiliary mechanism includes a traction box 38, which is fixed to one side of the extension rod 37. The top of the traction box 38 is provided with an expansion plate 40. The side of the inspection table 13 is provided with a concentric groove 39.

[0035] In the above scheme, the workpiece pushed out by the push rod 18 enters the traction box 38. The installation of the traction box 38 is directly through the extension rod 37 inserted into the bottom end of the positioning column 11, and the stabilization is completed by inserting the expansion plate 40 into the inside of the concentric groove 39. This installation method is simple and easy to disassemble and replace. A conveyor belt 43 is provided under the traction box 38, and the conveyor belt 43 transports the inspected products to the next processing step.

[0036] Further references Figure 4One side of the expansion plate 40 is designed with an arc shape, and the arc fits against the inner wall of the concentric groove 39. This allows the expansion plate 40 to fit against the inner wall of the concentric groove 39 when the traction box 38 is installed, thereby improving the stability of the traction box 38. At the same time, the rotation of the testing platform 13 will not affect the position of the traction box 38.

[0037] Further references Figure 4 , a shielding shell 41 is provided above the traction box 38. The use of this shielding shell 41 can prevent the workpiece pushed out by the push rod 18 from escaping from the traction box 38, and the workpiece is blocked from re-entering the traction box 38 inside.

[0038] Further references Figure 5 The inner wall of the traction box 38 is provided with a plurality of rubber columns 42. When the workpiece enters the traction box 38, it will contact the rubber columns 42, thereby reducing the buffering effect and improving the protection function of the workpiece.

[0039] Finally, it is worth noting that the workpiece block 15 in this device is set to a corresponding shape according to actual use requirements.

[0040] The specific implementation process of this embodiment is as follows:

[0041] Step 1: The monitoring camera 33 photographs the workpiece placed in the workpiece slot 16. The monitoring camera 33 is controlled and connected to the computer, and the photographed information is input into the computer for identification and analysis;

[0042] Step 2: When the computer recognizes that the product is qualified, the motor 25 is started, and the cam plate 26 rotates and contacts the surface of the force plate 23, thereby pushing the push rod 18 to slide, thereby removing the workpiece from the workpiece slot 16. The workpiece pushed out by the push rod 18 enters the traction box 38, and the qualified product is transported to the next processing step by the conveyor belt 43;

[0043] Step 3: The motor 25 completes one start-up, and the servo motor drives the inspection table 13 to rotate 90 degrees, entering the next cycle process, and the monitoring camera 33 is used again to photograph the workpiece inside the inspection workpiece slot 16;

[0044] When the product is qualified, the motor 25 is not started, and the servo motor drives the detection table 13 to rotate 90 degrees, and the unqualified product is retained in the workpiece slot 16 and has to be taken out by a worker or by a robot arm.

[0045] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention. The scope of protection of the present invention is defined by the claims. Various modifications or equivalent substitutions may be made to the present invention within the spirit and scope of protection of the present invention. Such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present invention.

[0046] In the description of this utility model, it should be noted that the terms "inner," "front," "back," "left," and "right" and the like, indicating directions or positional relationships, are based on the directions or positional relationships shown in the enclosed circles, or are the directions or positional relationships in which the utility model product is typically placed when in use. They are used solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, these terms indicating directions or positional relationships should not be construed as limiting this utility model.

[0047] It should be further noted that, unless otherwise expressly specified or limited, the terms "disposed" and "connected" should be understood broadly. For example, these terms may refer to fixed, removable, or integral connections between components; they may also refer to mechanical or electrical connections; and they may also refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this invention based on the specific circumstances.

Claims

1. A product detection and conveying device, characterized in that: The invention comprises a circular detection platform (13) and a positioning column (11), wherein a bearing plate (12) is provided on the positioning column (11), and the detection platform (13) is rotatably mounted on the positioning column (11). The detection platform (13) is above the bearing plate (12), and workpiece blocks (15) are distributed circumferentially on the bearing plate (12). The surface of the workpiece block (15) is provided with a workpiece groove (16) for placing the workpiece, and a gear (14) is installed at the bottom of the detection platform (13); A connecting column (17) is provided above the positioning column (11), a push rod (18) is slidably mounted on the connecting column (17), a stabilizing column (19) is provided on the connecting column (17), and a pushing mechanism is provided on one side of the stabilizing column (19), and the pushing mechanism is used to push the push rod (18) to generate displacement; A top block (28) is fixed on the top of the stabilizing column (19), a first connecting rod (29) is rotatably mounted on the top block (28), and a detection device is mounted on one side of the first connecting rod (29); An extension rod (37) is inserted into the bottom end of the positioning column (11), and an auxiliary mechanism is installed on one side of the extension rod (37). The auxiliary mechanism is used to receive the workpiece in the workpiece slot (16).

2. A product detection and conveying device according to claim 1, characterized in that: The detection device comprises a second connecting rod (30), a third connecting rod (31), a collar (32) and a monitoring camera (33), wherein the second connecting rod (30) is rotatably connected to one side of the first connecting rod (29), one side of the third connecting rod (31) is rotatably connected to the second connecting rod (30), one side of the collar (32) is provided with a side block (35), and the side block (35) is rotatably connected to one side of the third connecting rod (31), and the monitoring camera (33) is sleeved in the collar (32).

3. A product detection and conveying device according to claim 2, characterized in that: The pushing mechanism comprises a side plate (24), a side plate (24) is provided on one side of the stabilizing column (19), a motor (25) is installed on the side plate (24), an output end of the motor (25) is connected to a cam plate (26), a vertical rod (22) is provided on the side of the push rod (18), and a force plate (23) is provided on one side of the vertical rod (22).

4. A product detection and conveying device according to claim 3, characterized in that: A positioning rod (27) is provided on one side of the vertical rod (22), and the positioning rod (27) is slidably inserted into the stabilizing column (19).

5. A product detection and conveying device according to claim 4, characterized in that: A tail block (20) is provided at the tail end of the push rod (18), a spring (36) is provided on one side of the tail block (20), and the spring (36) is sleeved on the push rod (18).

6. A product detection and conveying device according to claim 5, characterized in that: The auxiliary mechanism comprises a traction box (38), the traction box (38) is fixed on one side of the extension rod (37), an expansion plate (40) is provided on the top of the traction box (38), a concentric groove (39) is provided on the side of the detection platform (13), and a shielding shell (41) is provided above the traction box (38).

7. The product detection and conveying device according to claim 6, characterized in that: One side of the expansion plate (40) is configured in the form of an arc, and the arc fits against the inner wall of the concentric groove (39).

8. The product detection and conveying device according to claim 6, characterized in that: A plurality of rubber columns (42) are distributed on the inner wall of the traction box (38).

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