Material removing mechanism for feeding elevator

Abstract

The utility model discloses a material rejecting mechanism for a feeding elevator, which belongs to the technical field of feeding elevators, and is characterized by comprising a material rejecting plate, a material rejecting sensor, a material rejecting part and a driving part, the material rejecting plate is positioned above a belt conveyor, an inclined surface is arranged on the material rejecting plate, and the material rejecting sensor is arranged on the inclined surface. A first gap for materials to pass through is formed between the material rejecting plate and the surface of a belt of the belt conveyor, the material rejecting part and the driving part both correspond to the material rejecting sensor, the material rejecting part is rotationally arranged on the movable plate, and a second gap for the materials to pass through is formed between the material rejecting part and the surface of the belt of the belt conveyor. When materials on the belt conveyor make contact with the material picking piece to enable the material picking piece to rotate, the driving piece drives the movable plate to move and drives the material picking piece, the material picking piece carries the materials making contact with the material picking piece away from the belt conveyor and stops follow-up materials on the belt conveyor from passing through, and the material picking mechanism can remove the materials which are different in specification and do not meet the requirements and is wide in application range.

Description

Technical Field

[0001] The utility model belongs to the technical field of material loading and lifting machines, and particularly relates to a material picking mechanism used for a material loading and lifting machine. Background Art

[0002] Capacitors are components that store electrical energy. Common capacitors mainly include capacitor cores, capacitor shells and capacitor covers. In the current manufacturing process, capacitor cores are usually loaded by loading elevators and transmitted to the next workstation via belt conveyors. Since the shape of the capacitor core cannot be guaranteed when it is loaded onto the belt conveyor, a reject mechanism is required to remove the capacitor cores that do not meet the requirements on the belt conveyor.

[0003] like Figure 5 As shown, the current picking mechanism usually adopts a picking plate 1 with a bevel 5, and the picking plate 1 is located above the belt conveyor 18. When the capacitor core moves on the belt conveyor 18, the capacitor core that meets the requirements (the capacitor core in the horizontal state) can smoothly pass through the gap between the picking plate 1 and the belt conveyor 18, and the capacitor core that does not meet the requirements (the capacitor core in the vertical state) will be blocked by the bevel 5 of the picking plate 1. Due to the continuous operation of the belt conveyor 18, the blocked capacitor core will be pushed to the edge of the belt conveyor 18 under the thrust of the belt and the guiding action of the bevel 5 of the picking plate 1, thereby pushing it away from the belt conveyor 18.

[0004] However, since the diameters and heights of capacitor cores of different specifications are different, and during the operation of the belt conveyor, the gap between the ejector plate and the belt conveyor is fixed, and only capacitor cores within a specific size range can be ejected. Therefore, the use of the ejector plate to eject capacitor cores that do not meet the requirements has certain limitations and cannot adapt to capacitor cores of different specifications. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems in the prior art and to propose a material picking mechanism for a feeding elevator.

[0006] The above-mentioned technical purpose of the utility model can be achieved through the following technical solutions: a material picking mechanism for a loading elevator, comprising a material picking plate, a material picking sensor, a material picking piece and a driving piece, wherein the material picking plate is located above the belt conveyor, and an inclined surface is arranged on the material picking plate, and a gap one is provided between the material picking plate and the belt surface of the belt conveyor for material to pass through, the material picking piece and the driving piece both correspond to the material picking sensor, and the material picking piece is rotatably arranged on a movable plate, and a gap two is provided between the material picking piece and the belt surface of the belt conveyor for material to pass through, and when the material on the belt conveyor contacts the material picking piece to rotate, the driving piece drives the movable plate to move and drives the material picking piece, and the material picking piece takes the material in contact with it away from the belt conveyor and blocks the subsequent material on the belt conveyor from passing through.

[0007] In the above-mentioned material-removing mechanism for a material-feeding elevator, the driving member comprises a cylinder, an output end of the cylinder is connected to the movable plate, and the movable plate is slidably arranged on the support plate.

[0008] In the above-mentioned material-removing mechanism for a material-feeding elevator, the material-removing sensor includes a proximity switch, the proximity switch is electrically connected to the driving member, and the material-removing member can move closer to or farther away from the proximity switch by rotating.

[0009] In the above-mentioned material-removing mechanism for a material-feeding elevator, a connecting shaft is arranged on the movable plate, and the material-removing member is rotatably arranged on the connecting shaft.

[0010] In the above-mentioned material-removing mechanism for a material-feeding elevator, a reset spring is connected between the movable plate and the material-removing member, and the reset spring is used to reset the material-removing member.

[0011] In the above-mentioned material picking mechanism for a loading elevator, the material picking component includes a connecting plate, a supporting vertical frame, a supporting horizontal frame and a pushing plate, the connecting plate is connected to the supporting vertical frame, the supporting vertical frame is connected to the supporting horizontal frame, and the supporting horizontal frame is connected to the pushing plate.

[0012] In the above-mentioned material-removing mechanism for a loading elevator, a strip hole one is provided on the supporting vertical frame, the strip hole one is provided along the vertical direction, a fastener one is passed through the strip hole one, and the fastener one is connected to the connecting plate, and a strip hole two is provided on the supporting horizontal frame, the strip hole two is provided along the horizontal direction, a fastener two is passed through the strip hole two, and the fastener two is connected to the supporting vertical frame.

[0013] In the above-mentioned material-removing mechanism for a material-feeding elevator, a sliding block portion is provided on the supporting vertical frame, and a sliding groove slidably matched with the sliding block portion is provided on the supporting horizontal frame.

[0014] In the above-mentioned material-removing mechanism for a material-feeding elevator, the push plate is in an "L" shape.

[0015] In the above-mentioned material removal mechanism for a material loading elevator, a detection sensor is provided on the belt conveyor, and the detection sensor is used to detect the material after passing through the second gap.

[0016] In summary, the beneficial effects of the present invention compared with the prior art are as follows:

[0017] The inclined surface on the knock-out plate cooperates with the thrust of the belt conveyor to push the material that cannot pass through gap one away from the belt conveyor, and the material that cannot pass through gap two contacts the knock-out piece to make it rotate. The driving part drives the movable plate to move and drives the knock-out piece. The knock-out piece takes the material in contact with it away from the belt conveyor and blocks the subsequent material on the belt conveyor from passing. The knock-out plate cooperates with the knock-out piece to remove materials of different specifications that do not meet the requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an embodiment;

[0019] Figure 2 It is a structural schematic diagram of the material removal part in the embodiment;

[0020] Figure 3 An exploded view of a material removal part in an embodiment;

[0021] Figure 4 It is a partial structural schematic diagram of an embodiment;

[0022] Figure 5 This is a structural schematic diagram of the background technology.

[0023] Figure numerals: 1. material-removing plate; 2. material-removing sensor; 3. material-removing member; 31. connecting plate; 32. supporting vertical frame; 33. supporting horizontal frame; 34. material-pushing plate; 4. driving member; 5. inclined plane; 6. gap one; 7. gap two; 8. movable plate; 9. connecting shaft; 10. reset spring; 11. strip hole one; 12. fastener one; 13. strip hole two; 14. fastener two; 15. sliding block; 16. slide groove; 17. detection sensor; 18. belt conveyor; 19. supporting plate. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0025] A material picking mechanism for a feeding elevator, such as Figures 1 to 4As shown, it includes a pick-up plate 1, a pick-up sensor 2, a pick-up component 3 and a driving component 4.

[0026] The knockout plate 1 is located above the belt conveyor 18, and an inclined surface 5 is provided on the knockout plate 1. A gap 6 is provided between the knockout plate 1 and the belt surface of the belt conveyor 18 for materials to pass through. The knockout member 3 is rotatably provided on the movable plate 8, and a gap 2 7 is provided between the knockout member 3 and the belt surface of the belt conveyor 18 for materials to pass through. It should be noted that the heights of the gap 1 6 and the gap 2 7 are different, and the material is conveyed to the gap 2 7 only after passing through the gap 1 6. Therefore, the height of the gap 1 6 is greater than the height of the gap 2 7, so as to limit the passage of non-compliant materials of different specifications.

[0027] The materials blocked by the ejection plate 1 are pushed away from the belt conveyor 18 under the thrust of the belt conveyor 18 and the guiding action of the inclined plane 5, thereby ejecting the materials that do not meet the requirements.

[0028] The rejecting piece 3 and the driving piece 4 both correspond to the rejecting sensor 2. When the material on the belt conveyor 18 contacts the rejecting piece 3 to make it rotate, the driving piece 4 drives the movable plate 8 to move and drives the rejecting piece 3. The rejecting piece 3 takes the material in contact with it away from the belt conveyor 18 and blocks the subsequent material on the belt conveyor 18 from passing through. In this way, not only the material that does not meet the requirements is rejected, but also the subsequent material on the belt conveyor 18 is blocked from passing through, thereby preventing the material that does not meet the requirements from entering the next production link.

[0029] The material removal component 3 includes a connecting plate 31, a supporting vertical frame 32, a supporting horizontal frame 33 and a pushing plate 34. The connecting plate 31 is connected to the supporting vertical frame 32, the supporting vertical frame 32 is connected to the supporting horizontal frame 33, the supporting horizontal frame 33 is connected to the pushing plate 34, and the pushing plate 34 is "L" shaped.

[0030] A strip hole 11 is provided on the support vertical frame 32, and the strip hole 11 is provided in the vertical direction. A fastener 12 is passed through the strip hole 11, and the fastener 12 is connected to the connecting plate 31. The support vertical frame 32 is connected to the connecting plate 31 through the fastener 12. The fastener 12 is preferably a screw. After the fastener 12 is loosened, the support vertical frame 32 can be adjusted along the length direction of the strip hole 11 to adjust the height of the support cross frame 33 and the push plate 34. It should be further explained that the gap 7 is located between the support cross frame 33 and the belt surface of the belt conveyor 18. Therefore, the height of the gap 7 can be adjusted by adjusting the height of the support cross frame 33, so as to limit the passage of non-compliant materials of different specifications.

[0031] A strip hole 2 13 is provided on the support cross frame 33, and the strip hole 2 13 is provided in the horizontal direction. A fastener 2 14 is passed through the strip hole 13, and the fastener 2 14 is connected to the support vertical frame 32. The support vertical frame 32 is connected to the connecting plate 31 through the fastener 2 14. The fastener 2 14 is preferably a screw. After the fastener 2 14 is loosened, the support cross frame 33 can be adjusted along the length direction of the strip hole 2 13. Since the support cross frame 33 is connected to the push plate 34, the position of the push plate 34 can be adjusted. Furthermore, a slider portion 15 is provided on the support vertical frame 32, and a slide groove 16 that slidably cooperates with the slider portion 15 is provided on the support cross frame 33. Through the guidance of the slider portion 15 and the slide groove 16, it is more convenient to adjust the support cross frame 33, and the position of the support cross frame 33 is more stable.

[0032] The driving member 4 includes a cylinder, the output end of which is connected to the movable plate 8, and the movable plate 8 is slidably set on the support plate 19. The movable plate 8 is driven to move by extending or retracting the output end of the cylinder, and the picking member 3 is rotatably set on the movable plate 8, thereby driving the picking member 3 to move. At this time, the "L"-shaped pushing plate 34 will take the material in contact with the supporting cross frame 33 away from the belt conveyor 18, and because the "L"-shaped pushing plate 34 is now directly above the belt conveyor 18, the pushing plate 34 can block the subsequent materials on the belt conveyor 18 from passing.

[0033] As other solutions, the driving part 4 can also adopt a servo motor, an electric motor, a stepper motor, a reducer or a cylinder. The servo motor, the electric motor, the stepper motor and the reducer all need to cooperate with a linear transmission mechanism such as a gear rack, a worm gear, etc. to realize linear motion.

[0034] The material-removing sensor 2 includes a proximity switch, which is electrically connected to the driving member 4. A connecting shaft 9 is provided on the movable plate 8, and the material-removing member 3 is rotatably provided on the connecting shaft 9. Specifically, the connecting plate 31 is rotatably provided on the connecting shaft 9. Under the thrust of the belt conveyor 18, when the material on the belt conveyor 18 contacts the supporting cross frame 33, the material-removing member 3 rotates around the connecting shaft 9. The material-removing member 3 approaches the proximity switch by rotating, that is, the distance between the push plate 34 and the proximity switch is shortened. At this time, the proximity switch controls the cylinder to start. As another solution, the material-removing sensor 2 may also use an infrared detector. Therefore, simply using different sensors should also be regarded as being in line with the technical protection scope of the present utility model.

[0035] A reset spring 10 is connected between the movable plate 8 and the pick-up member 3. The reset spring 10 is used to reset the pick-up member 3. Under the elastic restoring force of the reset spring 10, the pick-up member 3 rotates away from the proximity switch until it is reset, that is, the distance between the push plate 34 and the proximity switch increases.

[0036] The belt conveyor 18 is provided with a detection sensor 17, which is used to detect the material after passing through the gap 7 to avoid excessive accumulation of the material.

[0037] It should be noted that the material may be a capacitor core, a casing, a plastic part, an iron part, etc., that is, the material picking mechanism can be used to pick the above materials, and there is no specific limitation on this.

[0038] The specific embodiments described in this article are merely examples of the spirit of the utility model; technicians in the technical field to which the utility model belongs can make various modifications or additions to the described specific embodiments or replace them in a similar manner, but will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A material-removing mechanism for a material-feeding elevator, characterized in that: The invention comprises a material picking plate (1), a material picking sensor (2), a material picking member (3) and a driving member (4), wherein the material picking plate (1) is located above a belt conveyor (18), an inclined surface (5) is arranged on the material picking plate (1), a gap (6) for materials to pass through is provided between the material picking plate (1) and the belt surface of the belt conveyor (18), the material picking member (3) and the driving member (4) both correspond to the material picking sensor (2), and the material picking member (3) is rotatably arranged on the movable On the movable plate (8), there is a gap (7) between the material-removing member (3) and the belt surface of the belt conveyor (18) for materials to pass through. When the material on the belt conveyor (18) contacts the material-removing member (3) to rotate, the driving member (4) drives the movable plate (8) to move and drive the material-removing member (3). The material-removing member (3) takes the material in contact with it away from the belt conveyor (18) and blocks the subsequent material on the belt conveyor (18) from passing through.

2. A material-removing mechanism for a material-feeding elevator according to claim 1, characterized in that: The driving member (4) comprises a cylinder, the output end of which is connected to the movable plate (8), and the movable plate (8) is slidably arranged on a supporting plate (19).

3. The material-removing mechanism for a material-feeding elevator according to claim 1, characterized in that: The material-removing sensor (2) comprises a proximity switch, which is electrically connected to the driving member (4), and the material-removing member (3) can move closer to or farther from the proximity switch by rotating.

4. The material-removing mechanism for a material-feeding elevator according to claim 1, characterized in that: The movable plate (8) is provided with a connecting shaft (9), and the material-removing member (3) is rotatably arranged on the connecting shaft (9).

5. The material-removing mechanism for a material-feeding elevator according to claim 1, characterized in that: A reset spring (10) is connected between the movable plate (8) and the material-removing member (3), and the reset spring (10) is used to reset the material-removing member (3).

6. The material-removing mechanism for a material-feeding elevator according to claim 1, characterized in that: The material removal component (3) comprises a connecting plate (31), a supporting vertical frame (32), a supporting horizontal frame (33) and a material pushing plate (34); the connecting plate (31) is connected to the supporting vertical frame (32), the supporting vertical frame (32) is connected to the supporting horizontal frame (33), and the supporting horizontal frame (33) is connected to the material pushing plate (34).

7. A material-removing mechanism for a material-feeding elevator according to claim 6, characterized in that: The supporting vertical frame (32) is provided with a strip hole (11), the strip hole (11) is provided in the vertical direction, a fastener (12) is inserted into the strip hole (11), and the fastener (12) is connected to the connecting plate (31); the supporting horizontal frame (33) is provided with a strip hole (13), the strip hole (13) is provided in the horizontal direction, a fastener (14) is inserted into the strip hole (13), and the fastener (14) is connected to the supporting vertical frame (32).

8. The material-removing mechanism for a material-feeding elevator according to claim 7, characterized in that: The supporting vertical frame (32) is provided with a sliding block (15), and the supporting horizontal frame (33) is provided with a sliding groove (16) which is slidably matched with the sliding block (15).

9. The material-removing mechanism for a material-feeding elevator according to claim 6, characterized in that: The push plate (34) is in an "L" shape.

10. The material-removing mechanism for a material-feeding elevator according to claim 1, characterized in that: The belt conveyor (18) is provided with a detection sensor (17), and the detection sensor (17) is used to detect the material after passing through the second gap (7).

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