CN218447420U

CN218447420U - Demagnetizer

Info

Publication number: CN218447420U
Application number: CN202222618808.9U
Authority: CN
Inventors: 陈纪先; 陈继锋; 梁郁昌
Original assignee: Dongguan Chengjia Precision Technology Co ltd
Current assignee: Dongguan Chengjia Precision Technology Co ltd
Priority date: 2022-10-07
Filing date: 2022-10-07
Publication date: 2023-02-03
Anticipated expiration: 2032-10-07

Abstract

The utility model relates to a demagnetization technical field specifically is a demagnetizer, including landing leg and frame demagnetizer, the bottom fixed mounting of landing leg has the bottom plate, the top fixed mounting of bottom plate has the support cylinder, the one end fixed mounting who supports the cylinder output shaft has the backup pad. The utility model has the advantages that: set for the height that needs adjusting device through control center, then control center control support cylinder operation, support cylinder operation is in the cooperation, the distance between photoelectric sensing piece and the photoelectric sensor increases, support cylinder stops the operation when reaching the reservation value that control center set for, make the device quick adjustment reach with the assembly line can the phase-match height, the speed and the efficiency of greatly increased regulation, reduce the waste of time, make backup pad and ground contact through the decline of support cylinder, cooperate two fixing device can fix the position of auxiliary support board, can further increase the area of contact between device and the ground.

Description

Demagnetizer

Technical Field

The utility model relates to a demagnetization technical field, especially a demagnetizer.

Background

The demagnetizer is a device for eliminating residual magnetism generated by mechanical processing, and magnetic lines of force are generated by an electromagnetic coil, so that the magnetism of the original workpiece is interfered directly or indirectly through the magnetic lines of force, and the purpose of demagnetizing the workpiece is achieved.

Chinese utility model application number CN201921129842.1 discloses a demagnetizer, including installation frame, frame demagnetizer and landing leg, frame demagnetizer sets up on the installation frame, and the landing leg is located the bottom of installation frame, and the installation frame includes two mounting panels that set up side by side and the connecting plate between the mounting panel be equipped with the conveyer belt between two mounting panels, and the conveyer belt passes frame demagnetizer length adjusting device is all installed at the both ends of conveyer belt, every length adjusting device is including two apron that set up side by side, and coaxial arrangement has the roll axis between two apron, and the conveyer belt is located the roll axis, installs the motor on one of them apron, the utility model discloses can shift the use between each production water line through installation frame and landing leg, guarantee resource allocation's rationality, and length adjusting device and belt tightening device on it can adjust whole device and make it connect with the assembly line mutually to be applicable to different kinds of assembly line, enlarge the application range of demagnetizer, but the device still has some shortcomings in the in-process of using, at first when adjusting the device in rotation, the quick in-process staff adjusts the device height that the production line with the device is fit for the height needs the production line to adjust the production line, and only to be convenient to remove the contact area, make and only to take place the universal wheel and to the ground and to change and to the convenience of the universal wheel and to take place to change the ground and to the convenience.

SUMMERY OF THE UTILITY MODEL

The purpose of the present invention is to solve at least one of the technical drawbacks.

Therefore, an object of the present invention is to provide a demagnetizer, which solves the above mentioned problems and overcomes the shortcomings of the prior art.

In order to achieve the above object, an embodiment of the utility model provides an aspect provides a demagnetizer, including landing leg and frame demagnetizer, the bottom fixed mounting of landing leg has the bottom plate, the top fixed mounting of bottom plate has the support cylinder, the one end fixed mounting who supports the cylinder output shaft has the backup pad, the bottom fixed mounting of bottom plate has the photoelectric sensing piece, the top fixed mounting of backup pad has photoelectric sensor, one side of backup pad is provided with the spout, the inside of spout is provided with fixing device, one side of backup pad is provided with the slot, the inside of slot is pegged graft and is had the inserted block, one side fixedly connected with auxiliary support plate of inserted block, one side fixed mounting of frame demagnetizer has control center, and the technological effect that adopts above-mentioned scheme to reach is: set for the height that needs adjusting device through control center, then control center control support cylinder operation, support cylinder's operation drives the backup pad and descends, carries out the jacking to the device after the backup pad contacts ground, then the distance between photoelectric sensing piece and the photoelectric sensor increases, support cylinder stop work when reaching the reservation value that control center set for to make the device quick adjustment reach with the assembly line can the phase-match height.

Preferred by any above-mentioned scheme, the top fixedly connected with guide bar of backup pad, the one end fixedly connected with stopper of backup pad is kept away from to the guide bar, the surface of bottom plate is provided with the through-hole the same with the guide bar diameter, the backup pad is located the below of bottom plate, and the technical effect that adopts above-mentioned scheme to reach is: the other side of the supporting plate can be guided and fixed through the guide rod, so that the supporting plate can be lifted more stably, and the lifting height of the supporting plate can be limited through the limiting block.

By any of the above-mentioned scheme preferred, the guide bar pierces through the bottom plate, the diameter of the diameter ratio guide bar of stopper is big, the photoelectric sensing piece distributes with the same axial lead of photoelectric sensor, photoelectric sensor and control center signal connection adopt the technological effect that above-mentioned scheme reached to be: the distance between the photoelectric sensing piece and the photoelectric sensor is increased, and the supporting cylinder stops working when the distance reaches a preset value set by the control center.

By any of the above-mentioned scheme preferred, control center is connected with the support cylinder electricity, the quantity of landing leg, bottom plate, support cylinder and backup pad is four, two one side that the backup pad is close to mutually is provided with the slot, the bottom fixed mounting universal wheel of bottom plate adopts the technical effect that above-mentioned scheme reached to be: the height of the device can be adjusted more stably through the four supporting cylinders.

Preferred by any above-mentioned scheme, auxiliary supporting plate's both sides fixedly connected with inserted block, the shape of inserted block is the same with the shape of slot, the middle part of slot and inserted block all is provided with the perforating hole, auxiliary supporting plate's quantity is two, and the technical effect who adopts above-mentioned scheme to reach is: the position of the auxiliary supporting plate can be preliminarily positioned by inserting the inserting block into the slot.

Preferred by any of the above-mentioned schemes, fixing device includes the dead lever, pulls the piece and the spring, the inner wall fixed mounting of spout has the spring, the one end fixed mounting of spring has the piece of pulling, one side fixed mounting that the piece of pulling is close to the spring has the dead lever, and the technical effect who adopts above-mentioned scheme to reach is: thereby pulling two pulling blocks and making the dead lever remove the perforating hole roll-off of slot, then the inside of slot to the end is inserted to the auxiliary stay board under the effect of gravity, then loosens the inside that pulling the block can make the dead lever insert the perforating hole of inserted block again to can further increase the area of contact between device and the ground.

By any of the above-mentioned scheme preferred, the diameter of fixed rod is the same with the diameter of slot and inserted block perforating hole, the spout communicates with the perforating hole of slot, the diameter of spout is greater than the diameter of slot perforating hole, fixing device's quantity is four, the top of auxiliary stay board is in same level with the bottom of backup pad, adopts the technological effect that above-mentioned scheme reached to be: thereby pulling two pulling blocks and making the dead lever remove the perforating hole roll-off of slot, then the inside of slot to the end is inserted to the auxiliary stay board under the effect of gravity, then loosens the inside that pulling the block can make the dead lever insert the perforating hole of inserted block again to can further increase the area of contact between device and the ground.

The embodiment of the utility model provides a demagnetizer, this embodiment will support the cylinder on the basis of above-mentioned embodiment and change for the pneumatic cylinder, drive the backup pad through the pneumatic cylinder and descend the operation, can make the effect of support better.

Compared with the prior art, the utility model has the advantages and beneficial effects do:

1. this demagnetizer sets for the height that needs adjusting device through control center, then control center control support cylinder operation, and support cylinder operation is in the cooperation, and the distance between photoelectric sensing piece and the photoelectric sensor increases, supports the cylinder and stops the operation when reaching the reservation value that control center set for to make the device quick adjustment reach can the phase-match height with the assembly line, speed and the efficiency that can greatly increased adjusts, thereby reduce the waste of time.

2. This demagnetizer makes backup pad and ground contact through the decline of support cylinder to can increase the area of contact on device and ground, aim at the inserted block of auxiliary support plate both sides simultaneously and put into the slot, then can fix auxiliary support plate's position cooperating two fixing device, thereby can further increase the area of contact between device and the ground, thereby can make the fixed more stable of device, prevent to take place to slide.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a location a in the first embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a location B in the first embodiment of the present invention;

fig. 5 is a schematic view of a partial structure according to a first embodiment of the present invention;

fig. 6 is a schematic structural view of an auxiliary supporting plate according to a first embodiment of the present invention.

Wherein: 1-supporting leg, 2-frame demagnetizer, 3-control center, 4-bottom plate, 5-supporting cylinder, 6-supporting plate, 7-guide rod, 8-limiting block, 9-photoelectric sensing piece, 10-photoelectric sensor, 11-fixing device, 1101-fixing rod, 1102-pulling block, 1103-spring, 12-slot, 13-auxiliary supporting plate, 14-inserting block, 15-chute and 16-universal wheel.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

The first embodiment is as follows: as shown in fig. 1 to 6, a demagnetizer comprises a supporting leg 1 and a frame demagnetizer 2, a bottom plate 4 is fixedly mounted at the bottom of the supporting leg 1, a supporting cylinder 5 is fixedly mounted at the top of the bottom plate 4, a supporting plate 6 is fixedly mounted at one end of an output shaft of the supporting cylinder 5, a photoelectric sensing piece 9 is fixedly mounted at the bottom of the bottom plate 4, a photoelectric sensor 10 is fixedly mounted at the top of the supporting plate 6, a chute 15 is arranged at one side of the supporting plate 6, a fixing device 11 is arranged in the chute 15, a slot 12 is arranged at one side of the supporting plate 6, an insertion block 14 is inserted in the slot 12, an auxiliary supporting plate 13 is fixedly connected to one side of the insertion block 14, a control center 3 is fixedly mounted at one side of the frame demagnetizer 2, the height of the device to be adjusted is set by the control center 3, then the control center 3 controls the supporting cylinder 5 to operate, the supporting cylinder 5 operates to drive the supporting plate 6 to descend, the supporting plate 6 is contacted with the ground to lift the device, then the distance between the photoelectric sensing piece 9 and the photoelectric sensor 10 is increased, when the supporting plate reaches a predetermined value set by the control center 3, and the height of the control center 3 is matched with a production line, thereby the production line.

As the utility model discloses an optional technical scheme, the top fixedly connected with guide bar 7 of backup pad 6, the one end fixedly connected with stopper 8 of backup pad 6 is kept away from to guide bar 7, bottom plate 4's surface is provided with the through-hole the same with 7 diameters of guide bar, backup pad 6 is located bottom plate 4's below, can lead fixedly to the opposite side of backup pad 6 through guide bar 7 for the lift of backup pad 6 is more stable, can highly inject the lift of backup pad 6 through stopper 8 simultaneously.

As a selectable technical scheme of the utility model, guide bar 7 pierces through bottom plate 4, and stopper 8's diameter ratio guide bar 7 is big, and photoelectric sensing piece 9 distributes with photoelectric sensor 10 coaxial lead, and

photoelectric sensor

10 and 3 signal connection of control center, the distance between photoelectric sensing piece 9 and the photoelectric sensor 10 strengthens, supports 5 stop work of cylinder when reaching the reservation that control center 3 set for.

As a selectable technical scheme of the utility model, control center 3 is connected with support cylinder 5 electricity, and the quantity of landing leg 1, bottom plate 4, support cylinder 5 and backup pad 6 is four, and one side that two backup pads 6 are close to mutually is provided with slot 12, and bottom fixed mounting universal wheel 16 of bottom plate 4 can make device altitude mixture control more stable through four support cylinder 5 operations.

As an optional technical scheme of the utility model, the both sides fixedly connected with inserted block 14 of auxiliary supporting plate 13, the shape of inserted block 14 is the same with the shape of slot 12, and slot 12 all is provided with the perforating hole with the middle part of inserted block 14, and the quantity of auxiliary supporting plate 13 is two, and the inside of inserting slot 12 through inserted block 14 can tentatively fix a position auxiliary supporting plate 13.

As an optional technical solution of the utility model, fixing device 11 includes dead lever 1101, pulling piece 1102 and spring 1103, the inner wall fixed mounting of spout 15 has spring 1103, the one end fixed mounting of spring 1103 has pulling piece 1102, one side fixed mounting that pulling piece 1102 is close to spring 1103 has dead lever 1101, thereby two pulling pieces 1102 of pulling make dead lever 1101 remove the perforating hole roll-off of slot 12, then auxiliary support plate 13 inserts the inside of slot 12 to the bottom under the effect of gravity, then loosen pulling piece 1101 again and can make dead lever 1101 insert the inside of the perforating hole of inserted block 14, thereby can further increase the area of contact between device and the ground.

As an optional technical scheme of the utility model, the diameter of dead lever 1101 is the same with the diameter of slot 12 and inserted block 14 perforating hole, spout 15 communicates with the perforating hole of slot 12, the diameter ratio of spout 15 is big than the diameter of slot 12 perforating hole, fixing device 11's quantity is four, the top of auxiliary supporting plate 13 is in same level with the bottom of backup pad 6, thereby two pulling pieces 1102 of pulling make dead lever 1101 remove the perforating hole roll-off of slot 12, then auxiliary supporting plate 13 inserts the inside of slot 12 to the bottom under the effect of gravity, then loosen pulling piece 1101 again and can make dead lever 1101 insert the inside of the perforating hole of inserted block 14, thereby can further increase the area of contact between device and the ground.

A demagnetizer has the following working principle: the height of a device to be adjusted is set through the control center 3, then the control center 3 controls the supporting cylinder 5 to operate, the supporting cylinder 5 drives the supporting plate 6 to descend, the supporting plate 6 jacks the device after contacting the ground, then the distance between the photoelectric sensing sheet 9 and the photoelectric sensor 10 is increased, the supporting cylinder 5 stops operating when a preset value set by the control center 3 is reached, so that the device is quickly adjusted to be matched with the assembly line in height, the adjusting speed and efficiency can be greatly increased, time waste is reduced, the supporting plate 6 contacts the ground through descending of the supporting cylinder 5, so that the contact area between the device and the ground can be increased, meanwhile, the inserting blocks 14 on two sides of the auxiliary supporting plate 13 are aligned with the inserting slots 12 to be placed in, then the two pulling blocks 1102 are pulled to enable the fixing rod 1101 to move, so that the through holes of the inserting slots 12 slide out, then the auxiliary supporting plate 13 is inserted into the through holes of the inserting slots 12 under the action of gravity, then the pulling blocks 1101 are loosened, so that the fixing rod 1101 can be further increased, and the contact area between the device and the ground can be further increased, thereby the device can be fixed more stably prevented from sliding to the bottom.

In summary, in the demagnetizer, the height of the device to be adjusted is set by the control center 3, then the control center 3 controls the supporting cylinder 5 to operate, the supporting cylinder 5 operates in cooperation, the distance between the photoelectric sensing piece 9 and the photoelectric sensor 10 is increased, when the preset value set by the control center 3 is reached, the supporting cylinder 5 stops operating, so that the device is quickly adjusted to the height capable of being matched with the production line, the adjusting speed and efficiency can be greatly increased, the waste of time is reduced, the supporting plate 6 is in contact with the ground by descending of the supporting cylinder 5, so that the contact area between the device and the ground can be increased, meanwhile, the inserting blocks 14 at two sides of the auxiliary supporting plate 13 are placed in alignment with the inserting slots 12, then the position of the auxiliary supporting plate 13 can be fixed by matching with the two fixing devices 11, so that the contact area between the device and the ground can be further increased, so that the device can be fixed more stably, and the occurrence of sliding can be prevented.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be understood by those skilled in the art that the invention, including any combination of the elements of the above description and the detailed description and illustrated in the accompanying drawings, is not limited to the details and should not be construed as limited to the embodiments set forth herein for the sake of brevity. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the invention, and that those skilled in the art may make variations, modifications, substitutions and alterations herein without departing from the spirit and scope of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a demagnetizer, includes landing leg (1) and frame demagnetizer (2), its characterized in that: the utility model discloses a support leg, including landing leg (1), bottom fixed mounting have bottom plate (4), the top fixed mounting of bottom plate (4) has support cylinder (5), the one end fixed mounting who supports cylinder (5) output shaft has backup pad (6), the bottom fixed mounting of bottom plate (4) has photoelectric sensing piece (9), the top fixed mounting of backup pad (6) has photoelectric sensor (10), one side of backup pad (6) is provided with spout (15), the inside of spout (15) is provided with fixing device (11), one side of backup pad (6) is provided with slot (12), the inside grafting of slot (12) has inserted block (14), one side fixedly connected with auxiliary support plate (13) of inserted block (14), one side fixed mounting of frame demagnetizer (2) has control center (3).

2. A demagnetiser according to claim 1, in which: the top fixedly connected with guide bar (7) of backup pad (6), the one end fixedly connected with stopper (8) of backup pad (6) are kept away from in guide bar (7), the surface of bottom plate (4) is provided with the through-hole the same with guide bar (7) diameter, backup pad (6) are located the below of bottom plate (4).

3. A demagnetiser according to claim 2, in which: guide bar (7) pierce through bottom plate (4), the diameter ratio of stopper (8) is big than the diameter of guide bar (7), photoelectric sensing piece (9) distribute with the coaxial lead of photoelectric sensor (10), photoelectric sensor (10) and control center (3) signal connection.

4. A demagnetiser according to claim 3, in which: control center (3) are connected with support cylinder (5) electricity, the quantity of landing leg (1), bottom plate (4), support cylinder (5) and backup pad (6) is four, two one side that backup pad (6) are close to mutually is provided with slot (12), bottom fixed mounting universal wheel (16) of bottom plate (4).

5. A demagnetiser according to claim 4, in which: the both sides fixedly connected with inserted block (14) of auxiliary stay board (13), the shape of inserted block (14) is the same with the shape of slot (12), the middle part of slot (12) and inserted block (14) all is provided with the perforating hole, the quantity of auxiliary stay board (13) is two.

6. A demagnetiser according to claim 5, in which: fixing device (11) include dead lever (1101), pulling piece (1102) and spring (1103), the inner wall fixed mounting of spout (15) has spring (1103), the one end fixed mounting of spring (1103) has pulling piece (1102), one side fixed mounting that pulling piece (1102) is close to spring (1103) has dead lever (1101).

7. A demagnetiser according to claim 6, characterised in that: the diameter of dead lever (1101) is the same with the diameter of slot (12) and inserted block (14) perforating hole, spout (15) and the perforating hole intercommunication of slot (12), the diameter of spout (15) is greater than the diameter of slot (12) perforating hole, the quantity of fixing device (11) is four, the top of auxiliary stay board (13) is in same level with the bottom of backup pad (6).