Defective product jacking and recycling mechanism with non-return function

Abstract

The inferior-quality product jacking and recycling mechanism with the non-return function comprises an air cylinder and an upper base plate, a piston rod of the air cylinder is fixedly connected with a lower base plate, the two ends of the lower base plate are both detachably connected with positioning supporting plates, the two ends of the upper base plate are both provided with limiting plates and side base plates, turnover check blocks are hinged to the interiors of the side base plates, and the turnover check blocks are fixedly connected with the piston rod of the air cylinder. The positioning supporting plate is located between the two limiting plates, a torsional spring is arranged at the connecting position of the overturning check block and the side base plate, a receding groove is formed in the side base plate, the overturning check block is located in the receding groove, one end of the side base plate extends out of the side base plate, and a connecting plate is fixedly connected to the lower portion of the upper base plate. The device has the beneficial effects that the device has very high applicability in an automatic production line with a lower NG (Natural Gas) rate; the device has the advantages of simple structure, stable and reliable performance, small occupied space, low cost, economy, practicability and the like.

Description

Technical Field

[0001] The utility model relates to defective product recovery equipment, in particular to a defective product lifting and recovery mechanism with a non-return function. Background Art

[0002] In non-standard automated production lines, for the production of electronic components, the products are usually placed in carriers and transferred to various workstations on the production line for processing. The processed products need to be inspected and processed, and the products are classified and sorted according to the inspection results.

[0003] In order to handle NG products, it is usually necessary to set up NG exclusion ports, exclusion lines, exclusion stations, etc. during the automated assembly process. When a product has many assembly steps and the NG rate of each step is low or the equipment space is limited, setting up more steps to handle NG products will take up a lot of space and increase equipment costs. Utility Model Content

[0004] The purpose of the utility model is to provide a defective product lifting and recovery mechanism with a non-return function, which has high applicability in automated production lines with low NG rates; it has the advantages of simple structure, stable and reliable performance, small space occupation, low cost, economy and practicality.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a defective lifting and recovery mechanism with a non-return function, comprising a cylinder and an upper seat plate, the piston rod of the cylinder is fixedly connected to the lower seat plate, both ends of the lower seat plate are detachably connected to positioning support plates, both ends of the upper seat plate are provided with limit plates and side seat plates, a flip stopper is hinged in the side seat plate, the positioning support plate is located between the two limit plates, a torsion spring is provided at the connection between the flip stopper and the side seat plate, a give way groove is provided on the side seat plate, the flip stopper is located in the give way groove, and one end of the side seat plate extends to the outside of the side seat plate, and the lower part of the upper seat plate is fixedly connected to a connecting plate.

[0006] Furthermore, the two positioning plates are arranged in parallel on the lower seat plate, and each of the positioning plates is provided with a through hole.

[0007] Furthermore, a guide assembly is provided at the lower portion of the lower seat plate, and the guide assembly includes a guide column and a guide sleeve, the guide column is fixedly connected to the lower portion of the lower seat plate, and the guide column is slidably connected to the guide sleeve.

[0008] Furthermore, the limiting plate is L-shaped as a whole, and a laser sensor is fixedly connected to the upper seat plate between the two side seat plates.

[0009] The beneficial effects of the utility model are: high applicability in automated production lines with low NG rates; simple structure, stable and reliable performance, small space occupation, low cost, economical and practical advantages, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic view of the first perspective of the present utility model.

[0011] Figure 2 This is a schematic view of the second perspective of the present utility model.

[0012] Figure 3 This is a schematic view of the side seat plate of the present utility model.

[0013] In the figure: 1. Cylinder; 2. Upper seat plate; 3. Lower seat plate; 301. Positioning support plate; 302. Guide post; 303. Guide sleeve; 4. Limit plate; 5. Side seat plate; 501. Flip stop; 6. Laser sensor; 7. Connecting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the following further describes the present utility model in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0015] Refer to Figures 1 - 3 A defective product lifting and recycling mechanism with a check valve function as shown, including a cylinder 1 and an upper seat plate 2. The piston rod of the cylinder 1 is fixedly connected to a lower seat plate 3. Positioning support plates 301 are detachably connected to both ends of the lower seat plate 3. Limit plates 4 and side seat plates 5 are provided at both ends of the upper seat plate 2. A flip stop 501 is hinged inside the side seat plate 5. The positioning support plate 301 is located between the two limit plates 4. A torsion spring is provided at the connection between the flip stop 501 and the side seat plate 5. A relief groove is provided on the side seat plate 5. The flip stop 501 is located in the relief groove. The torsion spring is used to reset the flip stop 501, and one end of the side seat plate 5 extends outside the side seat plate 5. A connecting plate 7 is fixedly connected to the lower part of the upper seat plate 2.

[0016] The two positioning support plates 301 are arranged in parallel on the lower seat plate 3. Each positioning support plate 301 is provided with a through hole, and the through hole can position and support the carrier.

[0017] A guiding assembly is provided at the lower part of the lower seat plate 3. The guiding assembly includes a guide post 302 and a guide sleeve 303. The guide post 302 is fixedly connected to the lower part of the lower seat plate 3. The guide sleeve 303 is fixed to an external frame during use. The guide post 302 is slidably connected to the guide sleeve 303. The guide sleeve 303 can guide the sliding of the guide post 302 to prevent the guide post 302 from shifting.

[0018] The limiting plate 4 is integrally L-shaped, and a laser sensor 6 is fixedly connected between two side seat plates 5 on the upper seat plate 2. The laser sensor 6 is used to detect whether the carrier is placed on the turning block 501.

[0019] The working principle of the present utility model is as follows: When the present utility model is in use, the limiting plate 4 and the positioning support plate 301 can adjust the installation positions according to the specifications of the carrier. A plurality of mounting holes are provided on both the upper seat plate 2 and the lower seat plate 3. The upper seat plate 2, the connecting plate 7 and the cylinder 1 are fixed on the external frame. The cylinder 1, the lower seat plate 3 and the positioning support plate 301 are all located between the conveyor belts on the automated production line. When the carrier is in circulation, the two ends of the carrier are conveyed by the conveyor belts of the streamline. When the carrier loaded with defective products is conveyed to the recycling station, at this time, the cylinder 1 drives the lower seat plate 3 and the positioning support plate 301 to lift the carrier loaded with defective products upward. During the upward sliding process of the carrier, the turning block 501 will be squeezed and turned upward. During this process, the limiting plate 4 is used to guide and limit the jacking. When the carrier completely passes through the turning block 501, the turning block 501 turns downward and resets. Then, the piston rod of the cylinder 1 retracts, and the carrier can be placed on the turning block 501.

[0020] The above embodiments are used to further illustrate the present utility model, but do not limit the present utility model to these specific embodiments. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be understood to be within the protection scope of the present utility model.

Claims

1. A defective product lifting and recycling mechanism with a check valve function, characterized in that: It includes a cylinder (1) and an upper seat plate (2). The piston rod of the cylinder (1) is fixedly connected to a lower seat plate (3). Both ends of the lower seat plate (3) are detachably connected with positioning support plates (301). Both ends of the upper seat plate (2) are provided with limit plates (4) and side seat plates (5). A flipping stopper (501) is hinged inside the side seat plate (5). The positioning support plate (301) is located between the two limit plates (4). A torsion spring is arranged at the connection between the flipping stopper (501) and the side seat plate (5). A relief groove is provided on the side seat plate (5). The flipping stopper (501) is located in the relief groove, and one end of the side seat plate (5) extends to the outside of the side seat plate (5). A connecting plate (7) is fixedly connected to the lower part of the upper seat plate (2).

2. The defective product lifting and recycling mechanism with a check valve function according to claim 1, characterized in that: The two positioning support plates (301) are arranged in parallel on the lower seat plate (3), and through holes are provided on each positioning support plate (301).

3. A defective product lifting and recycling mechanism with a check valve function according to claim 1, characterized in that: A guiding assembly is arranged at the lower part of the lower seat plate (3). The guiding assembly includes a guide post (302) and a guide sleeve (303). The guide post (302) is fixedly connected to the lower part of the lower seat plate (3), and the guide post (302) is slidably connected with the guide sleeve (303).

4. A defective product lifting and recycling mechanism with a check valve function according to claim 1, characterized in that: The limit plate (4) is integrally L-shaped, and a laser sensor (6) is fixedly connected to the upper seat plate (2) between the two side seat plates (5).

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