Double-layer workpiece discharging and conveying mechanism

Abstract

The utility model discloses a double-layer part discharging and conveying mechanism which comprises a first frame body, a roller is rotationally connected to the first frame body, a second frame body is fixedly installed on the top of the first frame body, a fluency strip is arranged on the second frame body, a shielding mechanism is arranged on the top of the second frame body, and the shielding mechanism is arranged on the top of the second frame body. And an inspection platform is fixedly mounted at the right end of the first frame body. Through the arrangement of the roller, the second frame body, the fluency strip and the inspection platform, in the working process, if a machined product is qualified, the robot places the product on the roller, the product flows rightwards along the overall inclined slope of the roller, and after the product reaches the right side, a worker places the product on the inspection platform to inspect the size and appearance of the product; products are placed on the fluency strip by the robot, the products can flow rightwards to be accumulated at the top of the second frame body, the mixing condition with qualified products is avoided, and the automatic feeding device has the advantages that workers can conveniently distinguish the qualified products from the qualified products, and the qualified products are further inspected.

Description

Technical Field

[0001] The utility model belongs to the technical field of machining and automation in the manufacturing industry, and particularly relates to a double-layer lower piece conveying mechanism. Background Art

[0002] In the manufacturing of mechanical parts, after the parts are processed, the products need to be transported outside the production line. In the current automated production, the processed products flow out of the ordinary assembly line, and the products are manually inspected for size and appearance, and then manually stacked after the inspection is completed.

[0003] For example, the publication number is CN213887931U. The utility model discloses an automatic loading and unloading automobile parts stamping production line, including a main mechanism, a storage mechanism, a cleaning mechanism, an exhaust hole, a roller, a connecting rod, a protrusion, a compression spring, a stopper, an airbag and a driving mechanism. The beneficial effects of the utility model are as follows: the roller rotates on the inner wall of the storage mechanism, the connecting rod passes through the inner wall of the roller, the protrusion slides on the inner wall of the storage mechanism and contacts the side wall of the storage mechanism, the compression spring is sleeved on the side wall of the protrusion, and the two ends of the compression spring are respectively fixed to the protrusion and the side wall of the storage mechanism, a plurality of stops are installed on the side wall of the protrusion away from the compression spring and contact the side wall of the airbag, the airbag is installed inside the storage mechanism, and the inside of the airbag is connected to the exhaust hole provided at the top of the storage mechanism, the storage mechanism slides to rotate the roller, thereby facilitating the operator to replace a new storage device; the storage mechanism slides to squeeze the protrusion, so that when the compression spring is compressed, the protrusion squeezes the airbag, so that when the gas is discharged from the exhaust hole, the dust on the top of the main mechanism is cleaned.

[0004] However, there are some problems with the prior art: after the product processing is completed, no matter whether the product is qualified or not, it can only flow out from one line, so the staff needs to distinguish and manage the outflowing products, which increases the labor intensity and easily causes product mixing. Moreover, when the staff further inspects the qualified products, the device is not equipped with an inspection platform, which is not convenient for the staff's inspection work. Therefore, we propose a double-layer unloading conveying mechanism. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a double-layer lower piece conveying mechanism, which, by setting up a double-layer frame and an inspection platform, makes it easier for staff to distinguish between qualified and unqualified products and further inspect qualified products.

[0006] The utility model is implemented as follows: a double-layer lower piece conveying mechanism comprises a first frame, a roller is rotatably connected to the first frame, a second frame is fixedly installed on the top of the first frame, a smooth strip is provided on the second frame, a shielding mechanism is provided on the top of the second frame, an inspection platform is fixedly installed on the right end of the first frame, and a lighting mechanism is provided on the surface of the inspection platform.

[0007] Optionally, the roller as a whole and the smooth strip as a whole form an angle of 3° with the ground, and a nylon stopper is fixedly installed on one side of the top of the first frame and the second frame close to the inspection platform.

[0008] Optionally, the lighting mechanism includes a lamp rack, which is fixedly mounted on the top of the inspection platform, and a sop signboard is fixedly mounted on the top of the front of the lamp rack.

[0009] Optionally, a hanging plate located below the sop signboard is fixedly mounted on the surface of the lamp rack, and a bent sheet metal part is fixedly mounted on the surface of the hanging plate.

[0010] Optionally, the shielding mechanism includes a baffle plate, two of the baffle plates are fixedly mounted on two sides of the top of the second frame, and a baffle door is hinged between the right sides of the two baffle plates.

[0011] Optionally, a check tool placement table is fixedly installed on the right side of the front face of the first frame, and a surface of the check tool placement table is paved with rubber.

[0012] Optionally, a knife seat is fixedly mounted on the top of the inspection tool placement table, and a circular groove is formed on the surface of the knife seat.

[0013] Optionally, a display board is fixedly mounted on the bottom of the right side of the first frame, and a rubber sheet is laid on the surface of the display board.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting up rollers, a second frame, a flow strip and an inspection platform, when working, if the processed product is qualified, the robot will place the product on the roller, and the product will flow to the right along the overall inclination of the roller. After reaching the right side, the staff will place the product on the inspection platform for size and appearance inspection. If the processed product is unqualified, the robot will place the product on the flow strip, and it will also flow to the right and accumulate on the top of the second frame, and will not be mixed with qualified products.

[0016] 2. By setting up light stands, sop boards and bent sheet metal parts, when night shift workers inspect products, the independent light source on the light stand can provide sufficient light to meet the workers' needs for product inspection. The workers can place the drawings inside the sop board for easy viewing, and can place the inspection gauges on the bent sheet metal parts for easy access without taking up space on the inspection platform.

[0017] 3. By setting up nylon blocks, a fixture placement table and a knife holder, when the product flows on the roller or the smooth strip, it will finally collide with the nylon block instead of directly colliding with the first frame or the second frame, thereby avoiding collision damage to the product. The design of the fixture placement table and the knife holder makes it easy for the staff to place the fixtures and small cutting tools for processing, further facilitating the staff's inspection work.

[0018] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram provided by the utility model;

[0020] Figure 2 It is a schematic diagram of the top structure provided by the utility model;

[0021] Figure 3 It is a front structural schematic diagram provided by the utility model.

[0022] In the figure: 1. First frame; 2. Roller; 3. Second frame; 4. Flow strip; 5. Inspection platform; 6. Light stand; 7. SOP signboard; 8. Hanging board; 9. Bending sheet metal; 10. Inspection fixture placement table; 11. Knife holder; 12. Display board; 13. Baffle; 14. Door stop; 15. Nylon stopper. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] like Figures 1 to 3 As shown, a double-layer lower piece conveying mechanism provided by an embodiment of the utility model includes a first frame 1, a roller 2 is rotatably connected to the first frame 1, a second frame 3 is fixedly installed on the top of the first frame 1, a flow strip 4 is provided on the second frame 3, a shielding mechanism is provided on the top of the second frame 3, an inspection platform 5 is fixedly installed on the right end of the first frame 1, and a lighting mechanism is provided on the surface of the inspection platform 5.

[0025] During operation, if the processed product is qualified, the robot places the product on the roller 2, and the product flows to the right along the overall inclination of the roller 2. After reaching the right side, the staff places the product on the inspection platform 5 for size and appearance inspection. If the processed product is unqualified, the robot places the product on the flow strip 4, and the product will also flow to the right and accumulate on the top of the second frame 3. The shielding mechanism shields the product on the top of the second frame 3 to prevent it from falling during accumulation.

[0026] Furthermore, the roller 2 as a whole and the smooth bar 4 as a whole form an angle of 3° with the ground, and a nylon stopper 15 is fixedly installed on the side of the top of the first frame 1 and the second frame 3 close to the inspection platform 5. Since the roller 2 as a whole and the smooth bar 4 form an angle of 3° with the ground, the whole is inclined, so that the products placed by the robot on the left side of the top of the roller 2 and the smooth bar 4 can flow smoothly to the right along the top of the roller 2 or the smooth bar 4. At the same time, since the nylon stopper 15 has good toughness and impact absorption ability, it can avoid the products flowing to the right from directly colliding with the first frame 1 or the second frame 3 after flowing to the right side of the top of the roller 2 or the smooth bar 4, thereby damaging the products, thereby saving production costs.

[0027] Furthermore, the lighting mechanism includes a lamp rack 6, which is fixedly mounted on the top of the inspection platform 5, and a sop board 7 is fixedly mounted on the top of the front of the lamp rack 6. The lamp rack 6 can provide an independent light source for the night shift workers when they are doing production inspection work, so that the workers have a good working environment when they are doing night inspection work. At the same time, the workers can place documents such as product drawings inside the sop board 7 for easy viewing and comparison, and the product drawings and other documents placed inside the sop board 7 are not easily lost.

[0028] Furthermore, a hanging plate 8 located below the sop signboard 7 is fixedly mounted on the surface of the lamp frame 6, and a bent sheet metal part 9 is fixedly mounted on the surface of the hanging plate 8. The staff can place the measuring tools needed for product inspection on the bent sheet metal part 9 for easy access, and the bent sheet metal part 9 can be mounted on the hanging plate 8 with fasteners such as bolts. The staff can install the bent sheet metal part 9 at different positions on the surface of the hanging plate 8 to accommodate measuring tools of different sizes.

[0029] Furthermore, the shielding mechanism includes a baffle 13, two baffles 13 are respectively fixedly mounted on both sides of the top of the second frame 3, and a baffle door 14 is hinged between the right sides of the two baffles 13. The baffle 13 and the baffle door 14 together shield the unqualified products accumulated on the top of the second frame 3. The baffle 13 can be made of a transparent acrylic plate, which is convenient for the staff to check the number of unqualified products. When a large number of unqualified products are accumulated on the top of the second frame 3, the staff can open the baffle door 14 to clear out the products.

[0030] Furthermore, a check fixture placement table 10 is fixedly installed on the right side of the front of the first frame 1, and a rubber sheet is laid on the surface of the check fixture placement table 10. The staff can place the check fixture for testing the product on the check fixture placement table 10 for easy access.

[0031] Furthermore, a knife holder 11 is fixedly mounted on the top of the inspection fixture placement table 10, and a circular groove is provided on the surface of the knife holder 11. The staff can place small tools such as knives in the circular groove on the knife holder 11, and the knife holder 11 can be made of POM plastic to reduce the wear of the knife when taking and placing.

[0032] Furthermore, a display board 12 is fixedly installed at the bottom of the right side of the first frame 1, and a rubber sheet is laid on the surface of the display board 12. The staff can place the first product processed after the changeover on the surface of the display board 12 for display.

[0033] Working principle:

[0034] During operation, if the processed product is qualified, the robot places the product on the roller 2. Since the roller 2 has a 3° angle with the ground and is tilted as a whole, the product will flow to the right along the overall tilt of the roller 2. After reaching the right side, it will collide with the nylon stopper 15. Since the nylon stopper 15 has good toughness and impact absorption ability, it can avoid direct collision between the product and the first frame 1 and damage to the product. Then the staff will place the product on the inspection platform 5 for size and appearance inspection. After the inspection is completed, the staff will place the first processed product on the display board 12 for display. If the processed product is qualified, the robot will place the product on the inspection platform 5 for size and appearance inspection. After the inspection is completed, the staff will place the first processed product on the display board 12 for display. If the product is unqualified, the robot places the product on the flow strip 4, and the product will also flow to the right and accumulate on the top of the second frame 3, and will not mix with the qualified products. The baffle 13 and the baffle door 14 block the accumulated unqualified products. When the accumulated products are large, the staff can open the baffle door 14 to clear the products. When the night shift staff inspects the products, the independent light source on the lamp rack 6 can provide sufficient light to meet the staff's needs for inspecting the products. The staff can place the drawings inside the sop board 7 for easy viewing, and can place the inspection gauge on the bent sheet metal 9 for easy access.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-layer lower piece conveying mechanism, comprising a first frame (1), characterized in that: A roller (2) is rotatably connected to the first frame (1); a second frame (3) is fixedly mounted on the top of the first frame (1); a flow strip (4) is provided on the second frame (3); a shielding mechanism is provided on the top of the second frame (3); an inspection platform (5) is fixedly mounted on the right end of the first frame (1); and a lighting mechanism is provided on the surface of the inspection platform (5).

2. A double-layer lower piece conveying mechanism according to claim 1, characterized in that: The roller (2) as a whole and the smooth strip (4) as a whole form an angle of 3° with the ground, and a nylon stopper (15) is fixedly installed on one side of the top of the first frame (1) and the second frame (3) close to the inspection platform (5).

3. A double-layer lower piece conveying mechanism according to claim 1, characterized in that: The lighting mechanism comprises a lamp stand (6), wherein the lamp stand (6) is fixedly mounted on the top of the inspection platform (5), and a sop signboard (7) is fixedly mounted on the top of the front of the lamp stand (6).

4. A double-layer lower piece conveying mechanism according to claim 3, characterized in that: A hanging plate (8) located below the sop sign (7) is fixedly mounted on the surface of the lamp stand (6), and a bent sheet metal part (9) is fixedly mounted on the surface of the hanging plate (8).

5. A double-layer lower piece conveying mechanism according to claim 1, characterized in that: The shielding mechanism comprises a baffle (13), wherein two baffles (13) are respectively fixedly mounted on two sides of the top of the second frame (3), and a baffle door (14) is hinged between the right sides of the two baffles (13).

6. A double-layer lower piece conveying mechanism according to claim 1, characterized in that: A check tool placement table (10) is fixedly installed on the right side of the front side of the first frame (1), and the surface of the check tool placement table (10) is paved with rubber.

7. A double-layer lower piece conveying mechanism according to claim 6, characterized in that: A knife seat (11) is fixedly mounted on the top of the inspection tool placement platform (10), and a circular groove is provided on the surface of the knife seat (11).

8. A double-layer lower piece conveying mechanism according to claim 1, characterized in that: A display board (12) is fixedly mounted on the bottom of the right side of the first frame (1), and a rubber sheet is laid on the surface of the display board (12).

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