CN211277948U - Feeding device of magnetic material grinding machine - Google Patents

Abstract

The utility model discloses a feeding device of magnetic material grinding machine, include: a support table, the upper end of which is provided with a wiring cabinet; the fixed side plate is arranged on the side wall of the support platform, and a support plate is connected to the fixed side plate; the conveying belt is connected to the rollers which are arranged oppositely, the supporting plate is positioned between the rollers which are arranged oppositely, one of the rollers is connected with a motor, and the motor is fixedly connected to the fixed side plate; the magnetic material feeding mechanism comprises a support, a movable opening is formed in the end face of the support, a magnetic material feeding mechanism and a screw rod adjusting mechanism are arranged on the support, one part of the magnetic material feeding mechanism penetrates through the movable opening, and the magnetic material feeding mechanism is further connected with the screw rod adjusting mechanism. The utility model discloses a feeding device of magnetic material grinding machine has effectively to prevent accommodate the lead screw, the pivot is rusted, increases device life, saves the cost, and the rotation of advancing the wheel is more synchronous, guarantees that the feed rate is the same.

Description

A feeding device for a magnetic material grinder

technical field

The utility model belongs to the field of magnetic material grinding equipment, in particular to a feeding device of a magnetic material grinding machine.

Background technique

In the production and processing of magnetic materials, the motor is usually used to drive the grinding wheel to grind the magnetic material. During the grinding process of the magnetic material, due to the high-speed rotation of the grinding wheel, the contact part will generate a high temperature. Use a water spray pipe to spray water to the grinding wheel to reduce the temperature of the grinding wheel. However, due to the rotation of the grinding wheel, a part of the water will be thrown away under the action of centrifugal force with the rotation of the grinding wheel. The feeding device is set at the lower end of the grinding device, and the splashing water droplets will fall on the feeding device, causing rust on the rotating shaft and each connection part, reducing the service life of the device, and during the feeding process of the magnetic material, use two The motors drive the feeding wheels respectively, which increases the production cost and cannot guarantee the rotational speed of the two feeding wheels.

Utility model content

An object of the present invention is to address at least the above-mentioned problems and/or disadvantages and to provide at least the advantages that will be described hereinafter.

In order to achieve these objects and other advantages according to the present invention, a feeding device for a magnetic material grinding machine is provided, comprising:

a support table, the upper end of which is provided with a wiring cabinet;

a fixed side plate, which is arranged on the side wall of the support table, and the fixed side plate is connected with a support plate;

A group of oppositely arranged rollers are connected with conveyor belts, the support plate is located between a group of oppositely arranged rollers, a motor is connected to one of the rollers in a group, and the motor is fixedly connected to the fixed side plate ;

A bracket is provided with a movable port on its end plate, a magnetic material feeding mechanism and a screw adjustment mechanism are arranged on the bracket, a part of the magnetic material feeding mechanism passes through the movable port, and the magnetic material feeding mechanism also Connect with the screw adjustment mechanism.

Preferably, the magnetic material feeding mechanism includes:

The first and second corner plates that can slide relative to the bracket, the side plates of the first and second corner plates are provided with first circular holes, and the first and second corner plates are provided with first circular holes. A second circular hole is arranged on the end plate of the fuselage, a first bearing is arranged in the first circular hole, an inner hollow support cylinder is arranged on the second circular hole, and the first angle The support cylinder of the plate is rotatably connected with a first rotating shaft through a second bearing, the upper end of the first rotating shaft is provided with a third bevel gear, and the lower end of the first rotating shaft passes through the movable port and is connected with the first feeding wheel, so The support cylinder of the second gusset is rotatably connected with a second shaft through a second bearing, the upper end of the second shaft is provided with a fourth bevel gear, and the lower end of the second shaft passes through the movable port and is connected with a second feeder. into the wheel;

The geared motor has a motor shaft passing through the first circular holes on the first angle plate and the second foot plate, the motor shaft is slidably connected with a first bevel gear and a second bevel gear, and the first bevel gear is connected to the first bevel gear. The third bevel gears are engaged with each other, and the second bevel gear and the fourth bevel gear are engaged with each other.

Preferably, the first angle plate and the second foot plate are slidable relative to the bracket as follows: the lower ends of the first angle plate and the second foot plate are provided with sliders, and the end plates of the bracket are symmetrically provided with limit blocks , the slider slides relative to the limit block.

Preferably, the contact surfaces of the sliding block and the limiting block are inclined surfaces and engage with each other.

Preferably, the slidable connection between the first bevel gear and the second bevel gear and the motor shaft is as follows: the motor shaft is provided with a keyway, and the first bevel gear and the second bevel gear and the motor shaft pass through the keyway Implement a slidable connection.

Preferably, the outer ring of the first bearing is fixedly connected with the first angled plate and the second angled plate, respectively, and the inner ring of the first bearing is connected with the first bevel gear and the second bevel gear, respectively.

Preferably, the first feeding wheel is opposite to the second feeding wheel, and both are located below the end face of the bracket.

Preferably, the adjustment mechanism includes: a first screw rod and a second screw rod passing through the bracket, and an adjustment handwheel is connected to one end of the first screw rod and the second screw rod outside the bracket. The second angle plate is provided with a third circular hole, the first screw rod passes through the third circular hole, and is connected with the first angle plate through threads, and the second screw rod passes through the second angle plate The threads are connected to each other, and the diameter of the third circular hole is larger than the outer diameter of the first screw rod.

Preferably, the adjusting handwheel is a round rim handwheel.

Preferably, a protective shell is detachably connected to the bracket through screws.

The utility model at least includes the following beneficial effects:

1. Set the handle for adjusting the spacing of the feeding wheel, the adjusting screw rod, the motor and the rotating shaft for driving the feeding wheel to rotate on the upper end of the feeding wheel to prevent water droplets from falling on the adjusting screw rod and the motor and the rotating shaft for driving the feeding wheel to rotate. It can effectively prevent the adjusting screw, the motor that drives the feeding wheel to rotate and the rotating shaft from rusting, effectively protect the adjusting screw, the motor and the rotating shaft, so that the device has a certain waterproof effect and improves the service life of the device.

2. The two feeding wheels are driven to rotate by one motor respectively to ensure that the rotation of the two feeding wheels can be more synchronized and the feeding speed is the same, and one motor is used to drive the two feeding wheels, which can save production costs.

Other advantages, objects, and features of the present invention will be manifested in part by the description below, and in part will be understood by those skilled in the art from the study and practice of the present invention.

Description of drawings:

Fig. 1 is the device structure schematic diagram that the utility model provides;

Fig. 2 is the partial device structure schematic diagram provided by the utility model;

3 is a schematic structural diagram of the magnetic material feeding mechanism and the screw adjustment mechanism provided by the utility model;

4 is a schematic structural diagram of a screw adjustment mechanism provided by the utility model;

5 is a schematic structural diagram of a magnetic material feeding mechanism provided by the utility model;

FIG. 6 is a schematic structural diagram of a corner plate provided by the present invention.

Detailed ways:

The present utility model will be further described in detail below with reference to the accompanying drawings, so that those skilled in the art can refer to the text of the description to implement it accordingly.

It should be understood that terms such as "having", "comprising" and "including" as used herein do not assign the presence or addition of one or more other elements or combinations thereof.

As shown in Figure 1-6, a feeding device for a magnetic material grinding machine includes:

A support table 1, the upper end of which is provided with a wiring cabinet 2;

a fixed side plate 11, which is arranged on the side wall of the support table 1, and a support plate 12 is connected to the fixed side plate 11;

A group of oppositely arranged rollers 13 are connected with the conveyor belt 14, the support plate 12 is located between a group of oppositely arranged rollers 13, a motor 15 is connected to one of the group of the rollers 13, and the motor 15 fixedly connected to the fixed side plate 11;

The bracket 3 is provided with a movable port 31 on its end plate 301, the bracket 3 is provided with a magnetic material feeding mechanism 4 and a screw adjustment mechanism 5, and a part of the magnetic material feeding mechanism 4 passes through the movable port 31, The magnetic material feeding mechanism 4 is also connected with the screw adjusting mechanism 5 .

Working principle: install the device at a predetermined position, then place the magnetic material to be processed on the conveyor belt 14, turn on the power of the motor 15, the motor 15 works, and drives the drum 13 to rotate, so that the magnetic material is fed to the magnetic material feeding mechanism 4. During transmission, the magnetic material feeding mechanism 4 clamps the magnetic material and feeds it forward for grinding by a grinding wheel (not shown). Among them, the provided wiring cabinet 2 is used to install the cables of the electric motor 15, which is convenient for management and improves the safety performance; Clamping and feeding.

In the above technical solution, the magnetic material feeding mechanism 4 includes:

The first corner plate 41 and the second corner plate 42 are slidable relative to the bracket. The side plates of the first corner plate 41 and the second corner plate 42 are provided with first circular holes 411. The first corner plate 41 and the end plates of the second corner plate 42 are provided with second circular holes 412, the first circular holes 411 are provided with first bearings 43, and the second circular holes 412 are provided with The inner hollow support cylinder 44, the support cylinder 44 of the first angle plate 41 is rotatably connected to the first rotating shaft 6 through the second bearing 441, the upper end of the first rotating shaft 6 is provided with a third bevel gear 61, the The lower end of a rotating shaft 6 passes through the movable port 31 and is connected to the first feeding wheel 62 , and the support cylinder 44 of the second gusset 42 is rotatably connected to the second rotating shaft 7 through the second bearing 441 . The second rotating shaft 7. The upper end is provided with a fourth bevel gear 71, and the lower end of the second rotating shaft 7 passes through the movable port 31 and is connected with a second feeding wheel 72;

The geared motor 45 has a motor shaft 451 passing through the first circular holes 411 on the first corner plate 41 and the second foot plate 42 , and the motor shaft 451 is slidably connected with the first bevel gear 46 and the second bevel gear 47 , the first bevel gear 46 and the third bevel gear 61 are engaged with each other, and the second bevel gear 47 and the fourth bevel gear 71 are engaged with each other. In this way, the deceleration motor drives the motor shaft to rotate, and causes the first bevel gear and the second bevel gear connected to the motor shaft to rotate accordingly. Correspondingly, the third bevel gear that engages with the first bevel gear and the The fourth bevel gear engaged with the second bevel gear rotates and drives the first and second shafts to rotate. Since the first and second bevel gears are oppositely arranged on the shaft, the first and second shafts rotate. Relative rotation, the first feeding wheel connected with the first rotating shaft and the second feeding wheel connected with the second rotating shaft rotate relatively, at this time, the magnetic material is conveyed by the conveyor belt, enters the feeding mechanism, and is located in the first Between the feeding wheel and the second feeding wheel, when contacting the first feeding wheel and the second feeding wheel, it is clamped by the first feeding wheel and the second feeding wheel, and because the first feeding wheel and the second feeding wheel are clamped, the The second feeding wheel rotates relatively, so that the magnetic material moves forward. During the forward movement, grinding is performed by a grinding wheel (not shown), and during the grinding process, it is ground through a water spray pipe (not shown). out) spray water to cool down; wherein, the first shaft is connected to the first angle plate through the first bearing, and the second shaft is connected to the second angle plate through the second bearing to reduce the friction of the rotating part; There is a small movable port on the end face, which is only used as the moving space of the first shaft and the second shaft when the screw adjustment mechanism is adjusted, so as to ensure that the water droplets used for cooling will not splash from the movable port to the screw adjustment mechanism and the magnetic material. sent to the institution.

In the above technical solution, the first angle plate 41 and the second foot plate 42 are slidable relative to the bracket as follows: the lower ends of the first angle plate 41 and the second foot plate 42 are provided with sliders 48, and the bracket ends are provided with sliding blocks 48. Limit blocks 32 are symmetrically arranged on the plate 301 , and the slider 48 slides relative to the limit blocks 32 . The movement of the first gusset and the second gusset can be controlled by the adjusting mechanism, and sliding blocks are arranged at the lower ends of the first gusset and the second gusset to slide, which can reduce friction and ensure smoother sliding.

In the above technical solution, the contact surfaces 481 of the sliding block 48 and the limiting block 32 are both inclined surfaces and engage with each other. In this way, the contact surface between the slider and the limit block is an inclined surface, which can ensure that the slider slides smoothly and at the same time, the slider is limited by the limit block, so as to avoid the position of the slider in the vertical direction. offset.

In the above technical solution, the slidable connection between the first bevel gear 46 and the second bevel gear 47 and the motor shaft 451 is as follows: the motor shaft 451 is provided with a key groove 452, the first bevel gear 46 and the first bevel gear 46 and the second bevel gear 45. The two bevel gear 47 is slidably connected with the motor shaft 451 through a keyway (not shown). In this way, the adjustment mechanism can control the movement of the first angle plate and the second angle plate, and the first bevel gear and the second bevel gear are respectively connected with the third bevel gear and the third bevel gear located on the first angle plate and the second angle plate, respectively. The fourth bevel gear wants to be engaged, and the connection is realized through the keyway. On the basis of ensuring the transmission efficiency of the motor shaft and the first bevel gear and the second bevel gear, it can ensure that the first bevel gear and the second bevel gear follow the third bevel gear respectively. and the movement of the fourth bevel gear to ensure that the first bevel gear and the third bevel gear, the second bevel gear and the fourth bevel gear are in a state of mutual engagement.

In the above technical solution, the outer ring (not shown) of the first bearing 43 is fixedly connected with the first angular plate 41 and the second angular plate 42 respectively, and the inner ring (not shown) of the first bearing 43 They are respectively connected with the first bevel gear 46 and the second bevel gear 47 . In this way, it is ensured that the first bevel gear can move synchronously with the first angle plate, the first bevel gear and the third bevel gear can be in meshing state all the time, and the second bevel gear can be moved synchronously with the second angle plate , to ensure that the second bevel gear and the fourth bevel gear can always be in meshing state.

In the above technical solution, the first feeding wheel 62 and the second feeding wheel 72 are positioned opposite to each other, and both are located below the end face of the bracket 3 . In this way, the first feeding wheel and the second feeding wheel are arranged opposite to each other to ensure that the magnetic material can be clamped and clamped, and the magnetic material can be rotated with the rotation of the first feeding wheel and the second feeding wheel. And move forward.

In the above technical solution, the adjusting mechanism 5 includes: a first screw rod 51 and a second screw rod 52 passing through the bracket 3 , and the first screw rod 51 and the second screw rod 52 are located on one end outside the bracket 3 Both are connected with an adjustment hand wheel 521, the second angle plate 12 is provided with a third circular hole 413, the first screw rod 51 passes through the third circular hole 413, and is threaded with the first angle plate 41 To be connected to each other, the second screw rod 52 and the second angle plate 42 are connected to each other through threads, and the diameter of the third circular hole 413 is larger than the outer diameter of the first screw rod 51 . In this way, two sets of screw rods are arranged to adjust the second angle plate and the first angle plate respectively, which can ensure the adjustment accuracy; and when adjusting, the first screw rod is rotated to drive the first angle plate to slide on the bracket, and the first angle plate is rotated. When the plate slides, because the first bevel gear and the motor shaft are connected by a key, the first bevel gear can move synchronously with the first angle plate, and the second screw rod is rotated to drive the second angle plate to slide on the bracket, and the second angle plate When sliding, since the second bevel gear is connected with the motor shaft through a key, the second bevel gear can move synchronously with the second angle plate, thereby realizing the adjustment of the distance between the first feeding wheel and the second feeding wheel, and setting The diameter of the third circular hole is larger than the outer diameter of the first screw rod, which can avoid the influence on the second angle plate when the first screw rod rotates.

In the above technical solution, the adjusting handwheel 521 is a circular rim handwheel. In this way, a round rim handwheel is provided, which is convenient for adjustment and saves effort.

In the above technical solution, a protective shell 32 is detachably connected to the bracket 3 through screws. In this way, the protective casing can prevent water droplets from splashing on the screw, angle plate, rotating shaft and bevel gear, prevent the screw, angle plate, rotating shaft and bevel gear from rusting, and prolong the service life. Because the device has a rotating mechanism , the setting of the protective shell can play a certain protective role for the operators.

The number of equipment and processing scale described here are intended to simplify the description of the present invention. The application, modification and variation of the feeding device of the magnetic material grinding machine of the present invention will be obvious to those skilled in the art.

Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the description and the embodiments, and can be applied to various fields suitable for the present invention. For those skilled in the art, Additional modifications may readily be implemented, therefore, the invention is not limited to the specific details and illustrations shown and described herein without departing from the general concept defined by the appended claims and the scope of equivalents.

Claims (10)

1. a feeding device of a magnetic material grinding machine, is characterized in that, comprises: a support table, the upper end of which is provided with a wiring cabinet; a fixed side plate, which is arranged on the side wall of the support table, and the fixed side plate is connected with a support plate; A group of oppositely arranged rollers are connected with conveyor belts, the support plate is located between a group of oppositely arranged rollers, a motor is connected to one of the rollers in a group, and the motor is fixedly connected to the fixed side plate ; A bracket is provided with a movable port on its end plate, a magnetic material feeding mechanism and a screw adjustment mechanism are arranged on the bracket, a part of the magnetic material feeding mechanism passes through the movable port, and the magnetic material feeding mechanism also Connect with the screw adjustment mechanism. 2. The feeding device of a magnetic material grinding machine according to claim 1, wherein the magnetic material feeding mechanism comprises: The first and second corner plates that can slide relative to the bracket, the side plates of the first and second corner plates are provided with first circular holes, and the first and second corner plates are provided with first circular holes. A second circular hole is arranged on the end plate of the fuselage, a first bearing is arranged in the first circular hole, an inner hollow support cylinder is arranged on the second circular hole, and the first angle The support cylinder of the plate is rotatably connected with a first rotating shaft through a second bearing, the upper end of the first rotating shaft is provided with a third bevel gear, and the lower end of the first rotating shaft passes through the movable port and is connected with the first feeding wheel, so The support cylinder of the second gusset is rotatably connected with a second shaft through a second bearing, the upper end of the second shaft is provided with a fourth bevel gear, and the lower end of the second shaft passes through the movable port and is connected with a second feeder. into the wheel; The geared motor has a motor shaft passing through the first circular holes on the first angle plate and the second foot plate, the motor shaft is slidably connected with a first bevel gear and a second bevel gear, and the first bevel gear is connected to the first bevel gear. The third bevel gears are engaged with each other, and the second bevel gear and the fourth bevel gear are engaged with each other. 3 . The feeding device of a magnetic material grinding machine according to claim 2 , wherein the first angle plate and the second foot plate are slidable relative to the bracket by: the lower ends of the first angle plate and the second foot plate. 4 . Each is provided with a slider, a limit block is symmetrically arranged on the end plate, and the slider slides relative to the limit block. 4 . The feeding device of a magnetic material grinding machine according to claim 3 , wherein the contact surfaces of the sliding block and the limiting block are inclined surfaces and are mutually engaged. 5 . 5 . The feeding device of a magnetic material grinding machine according to claim 2 , wherein the slidable connection between the first bevel gear and the second bevel gear and the motor shaft is: the motor shaft is provided with a key groove. 6 . , the first bevel gear and the second bevel gear and the motor shaft are slidably connected through the keyway. 6 . The feeding device of the magnetic material grinding machine according to claim 2 , wherein the outer ring of the first bearing is fixedly connected with the first angled plate and the second angled plate, respectively, and the inner The rings are respectively connected with the first bevel gear and the second bevel gear. 7 . The feeding device for a magnetic material grinding machine according to claim 2 , wherein the first feeding wheel and the second feeding wheel are positioned opposite to each other, and both are located below the end face of the bracket. 8 . 8. The feeding device of a magnetic material grinding machine according to claim 2, wherein the adjusting mechanism comprises: a first screw rod and a second screw rod passing through the bracket, the first screw rod and the second screw rod One end of the screw rod outside the bracket is connected with an adjusting hand wheel, the second corner plate is provided with a third circular hole, the first screw rod passes through the third circular hole, and is connected with the first corner plate. The second screw rod and the second angle plate are connected to each other by screw threads, and the diameter of the third circular hole is larger than the outer diameter of the first screw rod. 9 . The feeding device for a magnetic material grinding machine according to claim 8 , wherein the adjusting handwheel is a circular rim handwheel. 10 . 10 . The feeding device for a magnetic material grinding machine according to claim 1 , wherein a protective shell is detachably connected to the bracket through screws. 11 .

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