CN211990793U - Lamination sorting device for electromagnetic cores - Google Patents

Abstract

The lamination sorting device of the electromagnetic cores comprises a frame body (10), a feeding piece (20), a positioning piece (30), a blocking piece (40) and a top block (50). The feed element has a feed (22) on which the stack can be moved. The positioning member has a stopper portion (32) having a first plane (S1) capable of blocking the lamination on the feeding portion. The blocking piece is arranged on one side of the feeding part, the blocking piece is provided with a second plane (S2) which is parallel to and opposite to the first plane, and the distance between the second plane and the first plane is equal to the thickness of the electromagnetic core. The ejector block is movably disposed to the magazine body in a second direction, and has an ejector portion (52) having a third plane (S3) facing opposite to the second plane, the ejector portion being capable of pushing the lamination blocked by the positioning member in the second direction between the first plane and the second plane. This lamination sorting device can replace the lamination of manual sorting accord with electromagnetic core thickness.

Description

Lamination sorting device for electromagnetic cores

Technical Field

The utility model relates to a lamination sorting device, especially a lamination sorting device for electromagnetic core.

Background

When the electromagnet core of the contactor is processed, a plurality of lamination sheets are overlapped along the thickness direction and fixed through rivets. In the course of working at electromagnetic core, operating personnel can snatch a certain amount of lamination according to the experience usually, borrow the processing requirement of measuring the frock in order to guarantee whether the thickness of a plurality of laminations satisfies electromagnetic core again, and whole process is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electromagnetic core's lamination sorting device can replace the lamination that artifical letter sorting accords with electromagnetic core thickness, makes lamination letter sorting process labour saving and time saving.

The utility model provides an electromagnetic core's lamination sorting device, including a support body, a feeding piece, setting element, a piece and an kicking block stop. The feeding piece is fixed on the frame body and provided with a feeding part, the lamination can move on the feeding part along a first direction, and the thickness direction of the lamination is parallel to the first direction. The positioning piece is arranged on the frame body and provided with at least one material blocking part, each material blocking part is provided with a first plane, the first planes are positioned on the same plane perpendicular to the first direction, and the first planes can block the laminations on the feeding part along the opposite direction of the first direction. The blocking piece is fixed on the frame body and is arranged on one side of the feeding portion along a second direction, the second direction is perpendicular to the first direction, the blocking piece is provided with a second plane which is parallel to and opposite to the first plane, and the distance between the second plane and the first plane in the first direction is equal to the thickness of the electromagnetic core. The jacking block is movably arranged on the frame body along the second direction and the reverse direction of the second direction, one end of the jacking block along the second direction is provided with a jacking portion, one end of the jacking portion facing the feeding portion is provided with a third plane facing opposite to the second plane, the distance between the second plane and the third plane in the first direction is smaller than the thickness of a lamination, and the jacking portion can push the lamination blocked by the positioning piece to the position between the first plane and the second plane along the second direction.

This electromagnetic core's lamination sorting device can be through the kicking block with the continuous lamination jack-up that accords with electromagnetic core thickness on the feeding piece to the setting element with block between the piece to utilize to block unnecessary lamination at the jack-up in-process. Borrow this, lamination sorting device can replace the lamination that manual sorting accords with electromagnetic core thickness, makes lamination sorting process labour saving and time saving.

In another exemplary embodiment of the lamination sorter, the lamination sorter further includes a sliding mount and an adjustment screw. The sliding fixing frame is slidably arranged on the frame body along the first direction and the reverse direction, and the positioning piece is fixed on the sliding fixing frame. The axis of the adjusting screw is parallel to the first direction and is rotatably connected with the frame body around the axis of the adjusting screw, and the adjusting screw is further in threaded connection with the sliding fixing frame and can drive the sliding fixing frame to move relative to the frame body. Thereby facilitating adjustment of the thickness of the sorted stack by changing the position of the locating members.

In a further exemplary embodiment of the stack sorting device, the positioning element further comprises two fixed shafts, the axes of which are parallel to a third direction, which is perpendicular to the first direction and the second direction, and which are aligned in the first direction. The sliding fixing frame comprises a sliding seat and a pressing block. The sliding seat is slidably arranged on the frame body along a first direction and a reverse direction thereof, and is provided with two supporting surfaces and two first abutting inclined surfaces. The two supporting surfaces are positioned on the same plane perpendicular to the second direction, and the two supporting surfaces abut against the four end parts of the two fixing shafts along the second direction. The two first abutting inclined surfaces abut against two ends of a fixed shaft in a one-to-one correspondence mode along the first direction and the opposite direction of the second direction. The press block is detachably fixed on the sliding seat and provided with a second abutting inclined surface, abuts against another fixed shaft along the reverse direction of the first direction and the reverse direction of the second direction and is matched with the two supporting surfaces and the two first abutting inclined surface fixing and positioning parts. Thereby being beneficial to the quick adjustment or replacement of the positioning piece and ensuring that the positioning piece is more reliably fixed.

In a further exemplary embodiment of the stack sorting device, the loading section comprises two parallel feed plates, which are arranged perpendicular to a third direction, which is perpendicular to the first and second directions, and the stacks can be placed on the two feed plates and can slide in the first direction.

In a further exemplary embodiment of the lamination sorting device, the positioning element further includes two guiding portions, the two guiding portions are disposed along a third direction on two sides of one end of the feeding portion close to the material blocking portion along the first direction, the third direction is perpendicular to the first direction and the second direction, each guiding portion has a fourth plane perpendicular to the third direction, the two fourth planes are opposite, and the laminations located between the two fourth planes on the feeding portion are tightly attached to the fourth planes along two sides of the third direction. Thereby, the lamination lifted by the liftout portion can be kept aligned under the guiding action of the guide portion.

In a further exemplary embodiment of the stack sorting device, the stack sorting device further comprises a cylinder which is arranged in the frame body and can drive the movement of the ejector block. The cylinder replaces manual operation kicking block, and the promotion efficiency just uses manpower sparingly.

In a further exemplary embodiment of the lamination sorting apparatus, the lamination sorting apparatus further includes a first sensor, a second sensor, and a controller. The first sensor is capable of sensing the stack against the first plane and emitting a lift signal when the stack is sensed against the first plane. The second sensor is capable of sensing the stack between the first and second planes and emitting a reset signal when sensing that the stack between the first and second planes is removed. The controller is connected with the first sensor, the second sensor and the air cylinder, and is configured to control the air cylinder to extend when receiving the lifting signal and to control the air cylinder to reset when receiving the resetting signal. Borrow this to replace the manual work to realize the automatic control of cylinder, raise the efficiency and use manpower sparingly.

In a further exemplary embodiment of the stack sorting device, the stack sorting device further comprises a conveying device which is capable of conveying the stacks in the first direction to the infeed section. Borrow this to replace the manual work to realize the automatic feeding of lamination, raise the efficiency and use manpower sparingly.

In a further exemplary embodiment of the stack sorting device, the stack sorting device further comprises a top guide fixed to the frame body and enclosing with the frame body a guide channel extending in the second direction and corresponding in shape to the top, the top being slidable in the guide channel. Thereby making the motion of the top block smoother.

Drawings

The following drawings are only schematic illustrations and explanations of the present invention, and do not limit the scope of the present invention.

Fig. 1 is a schematic diagram illustrating an exemplary embodiment of a lamination separator for an electromagnetic core.

Fig. 2 is a partial schematic view for explaining a use state of the lamination sorter.

Fig. 3 is a schematic cross-sectional view of the lamination sorter of fig. 2.

Fig. 4 is a partial schematic view for explaining another use state of the lamination sorter.

Fig. 5 is a schematic cross-sectional view of the lamination sorter of fig. 4.

Fig. 6 is a partially sectional view of the sliding fixing frame and the positioning member.

Fig. 7 is a signal connection block diagram of the lamination sorter.

Fig. 8 is a schematic diagram illustrating an exemplary embodiment of a lamination separator for an electromagnet core.

Description of the reference symbols

10 frame body

12 ejector block guide

20 feeding member

22 feeding part

23 feed plate

30 location piece

32 material blocking part

34 guide part

36 fixed shaft

40 stop

50 top block

52 liftout portion

60 sliding fixing frame

62 adjusting screw

64 sliding seat

66 briquetting

72 cylinder

74 first sensor

76 second sensor

78 controller

80 conveying device

90 laminated sheet

S1 first plane

S2 second plane

S3 third plane

S4 fourth plane

S5 supporting surface

S6 first abutting inclined surface

S7 second abutting inclined surface

X first direction

Y second direction

Z third direction

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings, wherein the same reference numerals in the drawings denote the same or similar components.

"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative.

In this document, "first", "second", etc. do not mean their importance or order, etc., but merely mean that they are distinguished from each other so as to facilitate the description of the document.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, for simplicity and clarity of understanding, only one of the components having the same structure or function is schematically illustrated or labeled in some of the drawings.

Fig. 1 is a schematic diagram illustrating an exemplary embodiment of a lamination separator for an electromagnetic core. Referring to fig. 1, the lamination sorter includes a frame body 10, an inlet member 20, a holding member 30, a blocking member 40, and an ejector block 50.

Fig. 2 and 4 are partial schematic views for explaining a use state of the lamination sorting apparatus, and the frame body 10 is hidden and the blocking member 40 is transparently processed in fig. 2 and 4 for convenience of observation. Fig. 3 and 5 are schematic cross-sectional views of the lamination sorter of fig. 2 and 4, respectively. Referring to fig. 1 to 5, the feeding member 20 is fixed to the frame body 10. The infeed piece 20 has an infeed section 22 on which the laminations 90 are movable in a first direction X on the infeed section 22 and the thickness direction of the laminations 90 is parallel to the first direction X. In an exemplary embodiment, referring to fig. 2 and 4, the loading portion 22 comprises two parallel feeding plates 23, the feeding plates 23 are perpendicular to a third direction Z, the third direction Z is perpendicular to the first direction X, and the lamination 90 can be placed on the two feeding plates 23 and slide along the first direction X.

The positioning member 30 is disposed on the frame 10, the positioning member 30 has two material blocking portions 32, each material blocking portion 32 has a first plane S1, the two first planes S1 are located on a same plane perpendicular to the first direction X, and the first plane S1 can block the stacked piece 90 sliding along the first direction X on the material loading portion 22 along the opposite direction of the first direction X.

The barrier 40 is fixed to the frame body 10 and disposed at one side of the feeding portion 22 along a second direction Y, the second direction Y is perpendicular to the first direction X and the third direction Z, the barrier 40 has a second plane S2 parallel to and opposite to the first plane S1, and a distance between the second plane S2 and the first plane S1 in the first direction X is equal to a thickness of the electromagnet core.

The top block 50 is movably disposed on the frame 10 in the second direction Y and the opposite direction thereto. Referring to fig. 1, in the exemplary embodiment, the lamination stack sorting apparatus further includes a top block guide 12 fixed to the frame body 10 and enclosing the frame body 10 to form a guide passage extending in the second direction Y and corresponding in shape to the top block 50, and the top block 50 can stably slide in the guide passage. The end of the ejector block 50 in the second direction Y has an ejector 52, the end of the ejector 52 facing the loading part 22 is provided with a third plane S3 facing opposite to the second plane S2, the second plane S2 is spaced from the third plane S3 in the first direction X by a distance smaller than the thickness of a lamination, for example, the second plane S2 and the third plane S3 are located on the same plane, and the ejector 52 can push the lamination 90 blocked by the positioning member 30 in the second direction Y between the first plane S1 and the second plane S2.

When the lamination sorting device for the electromagnetic cores is used, referring to fig. 2 to 5, the continuous laminations 90 are firstly placed on the feeding portion 22 and pushed to the first plane S1 abutting against the positioning member along the first direction X, and then the ejector block 50 is driven along the second direction Y. Since the second plane S2 of the barrier 40 is spaced apart from the first plane S1 in the first direction X by the thickness of the electromagnet core, and the second plane S2 is spaced apart from the third plane S3 in the first direction X by a distance smaller than the thickness of one lamination. Therefore, the ejector 52 can eject the lamination sheet 90 on the feeder 20 between the positioning member 30 and the blocking member 40, and the thickness of the ejected lamination sheet 90 just matches the thickness of the electromagnet core under the blocking of the blocking member 40. Borrow this, lamination sorting device can replace manual sorting to accord with lamination 90 of electromagnetic core thickness, makes lamination 90 letter sorting process labour saving and time saving.

In the illustrated embodiment, and referring to fig. 1, the lamination sorter further includes a slide mount 60 and an adjustment screw 62. The sliding fixing frame 60 is slidably disposed on the frame body 10 along the first direction X and the opposite direction by means of a sliding rail, and the positioning element 30 is fixed on the sliding fixing frame 60. The adjusting screw 62 is axially parallel to the first direction X and rotatably connected to the frame body 10 around its axis, and the adjusting screw 62 is further threadedly connected to the sliding fixing frame 60 and can drive the sliding fixing frame 60 to move relative to the frame body 10. Thereby facilitating the position change of the positioning member 30 along the first direction according to the thickness requirement of the electromagnet core to flexibly adjust the thickness of the sorted lamination 90.

Fig. 6 is a partially sectional view of the sliding fixing frame and the positioning member. Referring to fig. 1 and 6, the positioning member 30 further includes two fixed shafts 36, axes of the two fixed shafts 36 are parallel to the third direction Z, and the two fixed shafts 36 are arranged along the first direction X. The sliding holder 60 includes a sliding base 64 and a pressing block 66. The sliding seat 64 is slidably disposed on the frame 10 along the first direction X and the opposite direction, and the sliding seat 64 has two supporting surfaces S5 (only one of which is shown in the figure) and two first abutting inclined surfaces S6 (only one of which is shown in the figure). The two supporting surfaces S5 are located on the same plane perpendicular to the second direction Y, and the two supporting surfaces S5 abut against the four ends of the two fixed shafts 36 in the second direction Y. The two first abutting inclined surfaces S6 abut against both ends of the fixed shaft 36 on the right side in fig. 6 in the opposite directions of the first direction X and the second direction Y in a one-to-one correspondence. The pressing block 66 is detachably fixed to the sliding seat 64, and the pressing block 66 has a second abutting inclined surface S7, which abuts against the fixed shaft 36 on the left side in fig. 6 in the opposite direction of the first direction X and in the opposite direction of the second direction Y and cooperates with the two supporting surfaces S5 and the two first abutting inclined surfaces S6 to fix the positioning member 30. Therefore, the sliding seat 64 and the pressing block 66 adopt an open type locking mode to fix the positioning piece 30, which is beneficial to the quick adjustment or replacement of the positioning piece 30. And the structure can effectively control the front impact vibration caused by the movement of the lamination 90 along the second direction Y, so that the positioning piece 30 is more reliably fixed.

In an exemplary embodiment, referring to fig. 2 and 4, the positioning member 30 further includes two guiding portions 34, the two guiding portions 34 are disposed along the third direction Z on two sides of one end of the feeding portion 22 close to the material blocking portion 32 along the first direction X, each guiding portion 34 has a fourth plane S4 perpendicular to the third direction Z, the two fourth planes S4 are opposite, and two sides of the lamination 90 on the feeding portion 22 between the two fourth planes S4 abut against the fourth plane S4 along the third direction Z. Thereby, the lamination 90 lifted up by the ejector 52 can be kept aligned under the guiding action of the guide 34.

In the exemplary embodiment, referring to fig. 1, the lamination sorter further includes an air cylinder 72 disposed at the frame body 10 and capable of driving the top block 50 to move. The cylinder 72 can replace the manual operation ejector block 50, so that the efficiency is improved, and the labor is saved. Referring to fig. 3, 5 and 7, the lamination sorter further includes a first sensor 74, a second sensor 76 and a controller 78. The first sensor 74 is a laser ranging sensor capable of sensing the lamination 90 abutting the first plane S1 by sensing a change in the distance and emitting a lift signal when sensing the lamination 90 abutting the first plane S1. The second sensor 76 is a laser ranging sensor capable of sensing the lamination 90 between the first plane S1 and the second plane S2 by sensing a change in the distance, and emitting a reset signal when sensing that the lamination 90 between the first plane S1 and the second plane S2 is removed. The controller 78 is a single chip or a PLC controller that connects the first sensor 74, the second sensor 76, and the air cylinder 72, and the controller 78 is configured to control the air cylinder 72 to extend when receiving the lift signal and to control the air cylinder 72 to reset when receiving the reset signal. Borrow this to replace the manual work to realize the automatic control of cylinder, raise the efficiency and use manpower sparingly.

Fig. 8 is a schematic diagram illustrating an exemplary embodiment of a lamination separator for an electromagnet core. Referring to fig. 5, the stack sorter further includes a conveyor 80, which is a motor-driven belt conveyor, capable of conveying the stacks 90 in the first direction X toward the infeed section 22. Borrow this to replace artifical automatic feeding who has realized lamination 90, raise the efficiency and use manpower sparingly.

It should be understood that although the present description has been described in terms of various embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and those skilled in the art will recognize that the embodiments described herein may be combined as suitable to form other embodiments, as will be appreciated by those skilled in the art.

The above list of details is only for the practical examples of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications, such as combinations, divisions or repetitions of the features, which do not depart from the technical spirit of the present invention, should be included in the scope of the present invention.

Claims (9)

1. Electromagnetic core's lamination sorting device, its characterized in that includes:

a frame body (10);

-a feed member (20) fixed to said frame (10), said feed member (20) having a feed portion (22), on which portion (22) the laminations are movable along a first direction (X) and the thickness direction of said laminations being parallel to said first direction (X);

a positioning member (30) disposed on the frame body (10), wherein the positioning member (30) has at least one blocking portion (32), each blocking portion (32) has a first plane (S1), the first planes (S1) are located on the same plane perpendicular to the first direction (X), and the first plane (S1) can block the stacked sheets on the feeding portion (22) in the direction opposite to the first direction (X);

a stopper (40) fixed to the frame body (10) and disposed at one side of the loading part (22) along a second direction (Y) perpendicular to the first direction (X), the stopper (40) having a second plane (S2) parallel to and opposite to the first plane (S1), the second plane (S2) being spaced apart from the first plane (S1) in the first direction (X) by a distance equal to the thickness of the electromagnet core; and

a top block (50) movably disposed on the frame body (10) along the second direction (Y) and a reverse direction thereof, wherein an end of the top block (50) along the second direction (Y) has a material ejecting portion (52), an end of the material ejecting portion (52) facing the material loading portion (22) is provided with a third plane (S3) facing a direction opposite to the second plane (S2), the second plane (S2) is spaced from the third plane (S3) in the first direction (X) by a distance smaller than a thickness of one lamination, and the material ejecting portion (52) can push the lamination blocked by the positioning member (30) along the second direction (Y) toward between the first plane (S1) and the second plane (S2).

2. The lamination sorter of claim 1 wherein said lamination sorter further comprises:

a sliding fixing frame (60) slidably disposed on the frame body (10) along the first direction (X) and the opposite direction, wherein the positioning member (30) is fixed to the sliding fixing frame (60); and

an adjusting screw (62) having an axis parallel to the first direction (X) and rotatably connected to the frame body (10) about the axis thereof, the adjusting screw (62) being further threadedly connected to the sliding mount (60) and capable of driving the sliding mount (60) to move relative to the frame body (10).

3. The lamination sorter of electromagnetic cores of claim 2,

the positioning element (30) further comprises two fixed shafts (36), the axes of the two fixed shafts (36) are parallel to a third direction (Z), the third direction (Z) is perpendicular to the first direction (X) and the second direction (Y), and the two fixed shafts (36) are arranged along the first direction (X);

the sliding mount (60) includes:

a slide (64) slidably disposed on the frame (10) along the first direction (X) and a direction opposite thereto, the slide (64) having:

two bearing surfaces (S5), the two bearing surfaces (S5) lying on the same plane perpendicular to the second direction (Y), the two bearing surfaces (S5) abutting against four ends of the two fixed shafts (36) along the second direction (Y); and

two first abutting inclined surfaces (S6) abutting both ends of one of the fixed shafts (36) in a one-to-one correspondence in opposite directions of the first direction (X) and the second direction (Y); and

a pressing block (66) detachably fixed on the sliding base (64), wherein the pressing block (66) is provided with a second abutting inclined surface (S7) which abuts against the other fixed shaft (36) along the direction opposite to the first direction (X) and the direction opposite to the second direction (Y) and is matched with the two supporting surfaces (S5) and the two first abutting inclined surfaces (S6) to fix the positioning piece (30).

4. The lamination sorter for electromagnetic cores according to claim 1, characterized in that the loading section (22) comprises two parallel feeding plates (23), the feeding plates (23) being perpendicular to a third direction (Z), the third direction (Z) being perpendicular to the first direction (X) and the second direction (Y), the laminations being able to overlap the two feeding plates (23) and slide along the first direction (X).

5. The lamination sorting apparatus for electromagnetic cores according to claim 1, wherein the positioning member (30) further comprises two guide portions (34), the two guide portions (34) are disposed along a third direction (Z) on both sides of one end of the loading portion (22) near the dam portion (32) along the first direction (X), the third direction (Z) is perpendicular to the first direction (X) and the second direction (Y), each of the guide portions (34) has a fourth plane (S4) perpendicular to the third direction (Z), the two fourth planes (S4) are opposite, and the laminations located between the two fourth planes (S4) on the loading portion (22) are closely attached to the fourth plane (S4) along both sides of the third direction (Z).

6. The lamination sorting apparatus for electromagnetic cores according to claim 1, further comprising an air cylinder (72) provided in the housing (10) and capable of driving the top block (50) to move.

7. The lamination sorter of claim 6 wherein said lamination sorter further comprises:

a first sensor (74) capable of sensing the lamination against the first plane (S1) and emitting a lift signal when the lamination is sensed against the first plane (S1);

a second sensor (76) capable of sensing the lamination between the first plane (S1) and the second plane (S2) and emitting a reset signal upon sensing the detachment of the lamination between the first plane (S1) and the second plane (S2);

a controller (78) coupled to the first sensor (74), the second sensor (76), and the cylinder (72), the controller (78) configured to control the cylinder (72) to extend when the lift signal is received and to control the cylinder (72) to reset when the reset signal is received.

8. The lamination sorter of claim 1 further comprising a conveyor (80) capable of conveying the laminations in the first direction (X) toward the loading portion (22).

9. The lamination sorting device for electromagnet cores according to claim 1, characterized in that it further comprises a top block guide (12) fixed to said frame (10) and enclosing with said frame (10) a guide channel extending along said second direction (Y) and having a shape corresponding to said top block (50), said top block (50) being able to slide inside said guide channel.

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