Feeding mechanism and automatic positioning machine

Abstract

The utility model relates to the technical field of automatic positioning machines, and particularly discloses a feeding mechanism and an automatic positioning machine, the feeding mechanism comprises a bottom plate, two side plates and a conveyor belt, the two side plates are fixedly installed on the upper surface of the bottom plate, the conveyor belt is arranged between the two side plates, one side plate is provided with a driving mechanism, and the other side plate is provided with a feeding mechanism. A positioning assembly is arranged between the two side plates, a feeding assembly is arranged above the positioning assembly, and the feeding assembly comprises a fixing plate, a feeding box and a storage box. The gift feeding device has the beneficial effects that gifts can be added into the gift box only by aligning the feeding assembly and the top plate up and down, the equipment does not need to be accurately debugged, and the gift feeding device is simple in structure, convenient to use and high in practicability. And even if the positions between the devices are slightly changed, the device can be continuously used.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic positioning machines, in particular to a feeding mechanism and an automatic positioning machine. Background Art

[0002] With the development of science and technology, factories have gradually realized mechanized production. The feeding mechanism is a device that transports products to preset workstations and is widely used in industrial production and processing activities.

[0003] In the prior art, in addition to manual labor, a robot is often used to clamp the gift and place it in the gift box.

[0004] However, the use of the robot requires precise positioning and adjustment before normal use, and once deviation or position change occurs during use, the tedious positioning process needs to be repeated. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding mechanism and an automatic positioning machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding mechanism, comprising: a bottom plate, a side plate and a conveyor belt, the two side plates are fixedly mounted on the upper surface of the bottom plate, a conveyor belt is arranged between the two side plates, a driving mechanism is arranged on one of the side plates, a positioning assembly is arranged between the two side plates, a feeding assembly is arranged above the positioning assembly, the feeding assembly comprises a fixed plate, a feeding box and a storage box, the two fixed plates are fixedly mounted on the upper surface of one of the side plates, the feeding box is fixedly mounted between the two fixed plates, the storage box is arranged between the two fixed plates, a slide is provided in the feeding box, and a discharge entrance is provided on the low wall of the slide.

[0007] Preferably, a fixing platform is fixedly mounted on the upper surface of the base plate, a first electric push rod is fixedly mounted on the upper surface of the fixing platform, and an output end of the first electric push rod extends into the slideway.

[0008] Preferably, the positioning assembly comprises a fixed block, a second electric push rod is embedded in the fixed block, and an output end of the second electric push rod is fixedly connected to a top plate.

[0009] Preferably, symmetrical second baffles are fixedly mounted on the upper surface of the top plate, a sensor is fixedly mounted between the two second baffles, and a first baffle is fixedly mounted on the upper surface of the top plate.

[0010] Preferably, symmetrical triangular convex strips are fixedly mounted on the upper surface of the top plate, a material discharge box is provided on the conveyor belt, a triangular concave strip is opened on the lower surface of the material discharge box, and the triangular convex strips and the triangular concave strips are matched.

[0011] Preferably, an anti-collision skin is provided on one side of each of the second baffles.

[0012] An automatic positioning machine comprises the above-mentioned feeding mechanism.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The positioning assembly proposed in the utility model includes a top plate, and a first baffle and a sensor are fixedly installed on the upper surface of the top plate, so that when the gift box and the baffle are in contact, the sensor senses and lifts the top plate through the second electric push rod, and the top plate can lift and position the gift box, and then load the gift through the loading assembly, that is, the gift can be added into the gift box. In this way, it only needs to align the loading assembly and the top plate up and down, so that the gift can be added into the gift box when it is added. There is no need to accurately debug the equipment, and it can continue to be used even if there is a slight change in the position between the devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the positioning component of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the material discharging box of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the feeding assembly of the utility model.

[0019] In the figure: 1. bottom plate; 2. fixed table; 3. first electric push rod; 4. loading assembly; 5. conveyor belt; 6. side plate; 7. positioning assembly; 8. second electric push rod; 9. top plate; 10. first baffle plate; 11. triangular convex strip; 12. second baffle plate; 13. anti-collision leather; 14. sensor; 15. discharge box; 16. triangular concave strip; 17. feed box; 18. fixed plate; 19. slideway; 20. storage box; 21. discharge inlet; 22. fixed block. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] See also Figure 1 and Figure 4 The utility model provides a technical solution: a feeding mechanism, comprising: a bottom plate 1, a side plate 6 and a conveyor belt 5, two side plates 6 are fixedly mounted on the upper surface of the bottom plate 1, a conveyor belt 5 is arranged between the two side plates 6, the conveyor belt 5 is symmetrically arranged, the rotation speed and direction of the two conveyor belts 5 are consistent, a driving mechanism is arranged on one of the side plates 6, the driving mechanism is used to provide power for the two conveyor belts 5, and the driving mechanism is connected to the PLC system, and the conveyor belt 5 can be controlled by the PLC system, a positioning component 7 is arranged between the two side plates 6, the positioning component 7 is used to fix the object at a specified position, a feeding component 4 is arranged above the positioning component 7, the feeding component 4 is used to feed the positioned gift box, the feeding component 4 comprises a fixed plate 18, a feeding box 17 and a storage box 20, two fixed plates 18 are fixedly mounted on one of the side plates On the upper surface of the plate 6, the feeding box 17 is fixedly installed between the two fixed plates 18, and the storage box 20 is arranged between the two fixed plates 18. The storage box 20 and the fixed plates 18 are fixed by screws, and the distance between the bottom of the storage box 20 and the slide 19 can be switched according to the thickness of the gift. Different gifts of different thicknesses correspond to different screw holes. A slide 19 is provided in the feeding box 17, and a discharge inlet 21 is provided on the lower wall of the slide 19. A fixed platform 2 is fixedly installed on the upper surface of the bottom plate 1, and a first electric push rod 3 is fixedly installed on the upper surface of the fixed platform 2. The output end of the first electric push rod 3 extends into the slide 19, and the slide 19 is used to push the gifts at the bottom layer in the storage box to the discharge inlet 21 through the first electric push rod 3. The discharge inlet 21 is aligned with the gift box, and finally the gift will be placed in the discharge box 15 through the discharge inlet 21.

[0023] When the discharge box 15 is lifted up and positioned, first fill the storage box 20 with gifts. The last gift will definitely come into contact with the slide 19. Adjust the storage box 20 so that its lower surface is slightly higher than the upper surface of the lowest layer of gifts. Then start the first electric push rod 3, which will push the gifts at the lowest layer to slide in the slide 19. At this time, only one gift will slide in the slide 19 and push the gifts to the discharge entrance 21. When the first electric push rod 3 is retracted, another gift will fall on the slide.

[0024] Embodiment 2

[0025] See also Figure 1-Figure 2 On the basis of the first embodiment, a second electric push rod 8 is embedded in the fixed block 22, and a third electric push rod is embedded in the upper surface of the fixed block 22. The output end of the second electric push rod 8 is fixedly connected to a top plate 9. A symmetrical second baffle 12 is fixedly installed on the upper surface of the top plate 9. The second baffle 12 is to prevent the gift box from being placed on the top plate 9 when the top plate 9 pushes it due to the high speed of the gift box. A sensor 14 is fixedly installed between the two second baffles 12. The sensor 14 is selected as the model HG-C1100. The sensor 14 is connected to the PLC system. A first baffle 10 is fixedly installed on the upper surface of the top plate 9. The first baffle 10 is to block the discharge box 15 following the conveyor belt 5 at the rear to ensure that only one discharge box 15 is lifted up and positioned each time instead of two or more.

[0026] When the sensor 14 is sensed, it will send a signal to the PLC system, and the PLC system will make the output end of the second electric push rod 8 output and lift the top plate 9, and the top plate 9 will lift the discharge box 15 blocked by the second baffle 12. In this process, the output end of the second electric push rod 8 drives the top plate 9 to rise, and the top plate 9 drives the second baffle 12, the sensor 14 and the discharge box 15 to rise, so that the discharge box 15 can be effectively fixed.

[0027] Embodiment 3

[0028] See also Figure 3 On the basis of the second embodiment, a symmetrical triangular convex strip 11 is fixedly installed on the upper surface of the top plate 9, a discharge box 15 is arranged on the conveyor belt 5, and a triangular concave strip 16 is opened on the lower surface of the discharge box 15, and the triangular convex strip 11 is adapted to the triangular concave strip 16. Because the positions of the settings may change slightly after the instrument has been used for a long time, the discharge box 15 after being lifted may be skewed, and the setting of the triangular concave strip 16 and the triangular convex strip 11 can firmly fix the position between the two, and even if an offset occurs, it will automatically adjust with the inclined surfaces of the triangular concave strip 16 and the triangular convex strip 11. An anti-collision leather 13 is arranged on one side of each second baffle 12, and the anti-collision leather 13 is used to prevent the discharge box 15 from colliding with the second baffle 12 and damaging the discharge box 15.

[0029] In actual use, first fill the storage box 20 with gifts, and the last gift will definitely contact the slide 19. Adjust the storage box 20 so that its lower surface is slightly higher than the upper surface of the lowest layer of gifts. At this time, start the second electric push rod 8, and the output end of the second electric push rod 8 drives the top plate 9 to rise, and the top plate 9 drives the second baffle 12, the sensor 14 and the discharge box 15 to rise, so that the discharge box 15 can be effectively fixed, and then start the first electric push rod 3. The first electric push rod 3 will push the gifts of the lowest layer to slide in the slide 19. At this time, only one gift will slide in the slide 19 and push the gifts to the discharge entrance 21. When the first electric push rod 3 retracts, another gift will fall on the slide, and the movement can be repeated again.

[0030] 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 feeding mechanism, comprising: A bottom plate (1), a side plate (6) and a conveyor belt (5), wherein the two side plates (6) are fixedly mounted on the upper surface of the bottom plate (1), a conveyor belt (5) is arranged between the two side plates (6), and a driving mechanism is arranged on one of the side plates (6), characterized in that: a positioning assembly (7) is arranged between the two side plates (6), a loading assembly (4) is arranged above the positioning assembly (7), the loading assembly (4) comprises a fixed plate (18), a feeding box (17) and a storage box (20), the two fixed plates (18) are fixedly mounted on the upper surface of one of the side plates (6), the feeding box (17) is fixedly mounted between the two fixed plates (18), the storage box (20) is arranged between the two fixed plates (18), a slideway (19) is provided in the feeding box (17), and a discharge inlet (21) is provided on the lower wall of the slideway (19).

2. A feeding mechanism according to claim 1, characterized in that: A fixed platform (2) is fixedly mounted on the upper surface of the base plate (1), a first electric push rod (3) is fixedly mounted on the upper surface of the fixed platform (2), and an output end of the first electric push rod (3) extends into the slideway (19).

3. A feeding mechanism according to claim 2, characterized in that: The positioning assembly (7) comprises a fixed block (22), a second electric push rod (8) is embedded in the fixed block (22), and the output end of the second electric push rod (8) is fixedly connected to a top plate (9).

4. A feeding mechanism according to claim 3, characterized in that: A symmetrical second baffle plate (12) is fixedly mounted on the upper surface of the top plate (9), a sensor (14) is fixedly mounted between the two second baffle plates (12), and a first baffle plate (10) is fixedly mounted on the upper surface of the top plate (9).

5. A feeding mechanism according to claim 4, characterized in that: A symmetrical triangular convex strip (11) is fixedly mounted on the upper surface of the top plate (9), a material discharge box (15) is arranged on the conveyor belt (5), a triangular concave strip (16) is opened on the lower surface of the material discharge box (15), and the triangular convex strip (11) and the triangular concave strip (16) are matched.

6. A feeding mechanism according to claim 5, characterized in that: An anti-collision skin (13) is provided on one side of each of the second baffles (12).

7. An automatic positioning machine, characterized in that: It comprises the feeding mechanism described in any one of claims 1 to 6 above.

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