CN210998253U

CN210998253U - Automatic feeding device of grinding wheel forming machine

Info

Publication number: CN210998253U
Application number: CN201922133287.6U
Authority: CN
Inventors: 李蒙; 张青禄; 李道玉
Original assignee: Zhengzhou Jiutian Industry And Trade Co ltd
Current assignee: Zhengzhou Jiutian Industry And Trade Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-14
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to a grinding wheel make-up machine's automatic feeding device in grinding wheel former field, it includes that one end opening sets up connect the silo, connect the silo diapire to set up towards the open end slope, connect and be provided with the support under the silo, be provided with the mount table under the support, the mount table orientation connects silo opening direction to be provided with the extension board, connect and be provided with the gate in the silo, gate department is provided with solid flow meter, the solid flow meter electricity is connected with the controller, be provided with the mount pad on the extension board, be provided with opening direction on the mount pad and connect the same stirring groove of silo opening direction, be provided with the axis of rotation under the stirring, the axis of rotation with the mount pad rotates to be connected, just axis of rotation one end is provided with the revolving cylinder, the revolving cylinder with the controller electricity is connected. The utility model discloses a setting has the solid flow meter connect the silo, can detect the former charge level in the more accurate butt joint silo.

Description

Automatic feeding device of grinding wheel forming machine

Technical Field

The utility model relates to a grinding wheel former field especially relates to an automatic feeding device of grinding wheel former.

Background

The grinding wheel is a mould which is the most important type in grinding processing, and the grinding wheel is a porous body which is prepared by adding a bonding agent into grinding materials, compacting, drying and roasting. Because of the difference of the grinding material, the bonding agent and the manufacturing process, the iron of the grinding wheel is greatly different, thereby having important influence on the processing quality, the productivity and the economy of grinding. The characteristics of the grinding wheel are mainly determined by factors such as abrasive materials, granularity, bonding agents, hardness, tissues, shapes and sizes, the grinding wheel is usually conveyed to each work station by an automatic assembly line for processing in a processing process, an automatic feeding device is usually adopted for feeding materials into a grinding tool at present, but in the feeding process of the conventional feeding device, when raw materials are fed into the mold, the feeding materials are always not uniform, and the workload of subsequent operation is increased.

In order to solve the above problems, chinese patent No. CN205799279U discloses a feeding device of a full-automatic grinding wheel forming machine, it includes the vibration pay-off table, the mesh screen is installed to vibration pay-off table top, vibration pay-off table one side is equipped with ejection of compact track, the orbital export below of ejection of compact is equipped with connects the silo, connect the silo to install on the vibration seat, install vibrating motor in the vibration seat, the exit end below that connects the silo is equipped with the upset groove that can overturn, the upset groove articulates on the roll-over stand fixed for supporting platform, the below of upset groove is equipped with weighing inductor and upset cylinder, the upset can take place to overturn in the telescopic link activity butt upset groove of upset cylinder, the open end below of upset groove is equipped with connects the material funnel, connect the material funnel to include upper and lower open-ended cylindrical shaft, the lower extreme of cylindrical shaft is equipped with can be for cylindrical shaft. The utility model discloses a through set up a mesh screen on vibration feed table, make the raw materials divide the sieve for the first time when putting in vibration feed table, the powder of great granule is filtered, the bottom that connects the silo simultaneously sets up vibrating motor, connect the silo to pass through spring-supported connection simultaneously, under vibrating motor's effect, the raw materials is in connecing the silo to take place the vibration once more, sort, the great raw materials of granule can sink into the bottom, after the raw materials flows to the turn-over groove from connecing the silo, when reaching and setting for weight, the turn-over groove takes place the upset, the raw materials flows into at last and connects in the material funnel, under the drive of motor, even circular motion is done to conical funnel, the raw materials all puts in the mould from conical funnel's bottom

However, the above-mentioned solution still has the following disadvantages that since the sensor for controlling the inversion of the inversion tank adopts the weighing sensor, when impurities are mixed into the raw material or the raw material is affected with moisture and adsorbs moisture, the situation that the weight of the raw material in the inversion tank reaches a predetermined value and the raw material is actually smaller than the predetermined weight value occurs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic feeding device of grinding wheel make-up machine has solid flow meter's the silo that connects through the setting, can more accurately dock the raw materials volume in the silo and detect, and when the flow reached the predetermined value, the next station can be poured into with the raw materials to the stirring groove, has prevented that outside debris from sneaking into or the raw materials from weifu moisture causes the condition of weight change to cause the influence to subsequent handling.

The utility model aims at realizing through the following technical scheme:

the utility model provides an automatic feeding device of grinding wheel make-up machine, includes that one end opening sets up connects the silo, connect silo diapire slope setting towards the open end, connect and be provided with the support under the silo, be provided with the mount table under the support, the mount table orientation connects silo opening direction to be provided with the extension board, connect and be provided with the gate in the silo, gate department is provided with solid flow meter, solid flow meter electricity is connected with the controller, be provided with the mount pad on the extension board, be provided with opening direction on the mount pad and connect the same stirring groove of silo opening direction, be provided with the axis of rotation under the stirring, the axis of rotation with the mount pad rotates to be connected, just axis of rotation one end is provided with the rotation cylinder, the rotation cylinder with the controller electricity is connected.

Through adopting above-mentioned technical scheme, what the diapire slope set up connects the silo to provide the face of empting for empting of raw materials, has made things convenient for the raw materials to empty along the inclined plane, and setting up of mount table provides the mounted position for connecting the silo. Meanwhile, the gate arranged in the material receiving groove can enable an operator to adjust the area of the gate allowing the raw materials to pass through as required, so that the effect of controlling the flow is achieved. After the raw materials are poured out from connecing the silo, the raw materials can get into the turn-over tank, and when the flow reached the predetermined value, solid flow meter can be with this physical signal conversion for signal of telecommunication transmission to controller, and the controller can control and rotate the cylinder and carry out the rotation action, and the turn-over tank can rotate under the effect of rotating the cylinder and overturn, pours the raw materials in the turn-over tank into in the station of next process. Compare in using weighing sensor to weigh the interior raw materials of turn-over tank, use the flow that solid flow meter measured the raw materials and pass through the gate can be more accurate measure the raw materials volume that gets into in the turn-over tank, avoid when using weighing sensor, the raw materials leads to weight gain to influence the circumstances that weighing sensor measured to take place because of the air humidity. The raw material entering the material overturning groove can be measured more accurately.

The utility model discloses further set up to: the gate includes the flashboard, it is provided with the flashboard male spout to connect to correspond on the both sides cell wall of silo, it is equipped with the fixed plate to connect the silo to stride upward, be provided with the fixed orifices on the fixed plate, cooperate on the flashboard the fixed orifices is provided with waist shape hole, waist shape hole with wear to be equipped with fixing bolt between the fixed orifices, the last fixation nut that is provided with of fixing bolt.

Through adopting above-mentioned technical scheme, most raw materials under the setting of flashboard can be kept off, and the staff slides the operation along the spout with the flashboard according to the demand for the flashboard reaches the demand standard with connecing the gap between the silo diapire, in order to reach the control action to the flow. Simultaneously, the fixed plate is arranged to provide a fixed mounting position for the flashboard, when the height of the flashboard is adjusted according to requirements by an operator, the worker can mount the fixing bolt and the fixing nut between the waist-shaped hole and the fixing hole, and the flashboard can be fixed at the adjusted height.

The utility model discloses further set up to: and scale marks are arranged on the flashboard.

Through adopting above-mentioned technical scheme, the setting up of scale mark makes the staff can be more clear convenient highly adjusting the flashboard for the altitude mixture control of flashboard is more accurate.

The utility model discloses further set up to: connect the silo to deviate from and be provided with the jack-up cylinder under the open end, the output shaft of jack-up cylinder with connect the silo articulated, just the jack-up cylinder with the controller electricity is connected, connect the silo both sides and be provided with the connecting axle, the connecting axle with the support rotates to be connected.

Through adopting above-mentioned technical scheme, the setting up of jack-up cylinder provides auxiliary control for the action that connects the silo to empty the raw materials, when needs carry out the raw materials and empty, the output shaft extension of jack-up cylinder for connect the silo to deviate from the open end and lift, the raw materials can be more quick is emptyd and is gone into in the turn-over tank. When the flow reaches the preset value, the output shaft of the jacking cylinder retracts, so that the material receiving groove stops dumping the raw materials, and the purpose that the material receiving groove cannot continuously dump the raw materials is achieved when the material dumping groove performs the action of dumping the raw materials.

The utility model discloses further set up to: and a filter screen is arranged at the opening end of the material receiving groove.

Through adopting above-mentioned technical scheme, the setting of filter screen provides the filtration for connecing the raw materials that the silo got into the turnover groove, has prevented in the raw materials that the debris or the cubic raw materials that are not filtered from getting into the condition emergence that influences the follow-up process quality in the follow-up station.

The utility model discloses further set up to: and the mounting seat is provided with a bearing seat corresponding to the leaving port end of the material turning groove back.

Through adopting above-mentioned technical scheme, bearing the setting of seat and providing supporting role for the turn-over tank can have stable bearing structure when carrying out the station of accepting the raw materials.

The utility model discloses further set up to: a buffer pad is arranged on the bearing seat.

Through adopting above-mentioned technical scheme, the damage that the collision of bearing the seat caused when the stirring groove was turned round under the effect of rotating cylinder has been reduced in the setting of blotter, has prolonged the life of stirring groove.

The utility model discloses further set up to: the caliber of the material overturning groove is gradually reduced towards the opening direction.

Through adopting above-mentioned technical scheme, during the aperture of turn-down tank was to the station that the opening direction convergent made the raw materials in the turn-down tank can be more concentrated the pouring of next process, the raw materials that has avoided the turn-down tank to cause when the aperture is too big topples over the area and excessively disperses so that topple over the condition emergence outside next station.

To sum up, the utility model discloses a beneficial technological effect does:

1. the material receiving groove with the solid flow meter is arranged, so that the amount of the raw material in the material receiving groove can be detected more accurately, when the flow reaches a preset value, the material turning groove can pour the raw material into the next station, and the influence of the condition that external impurities are mixed in or the weight of the raw material is changed due to moisture on subsequent processes is prevented;

2. the gate can be set up so that the operator can adjust the height of the gate as required to control the flow.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is another angle structure diagram of the present invention

Fig. 3 is the utility model discloses connect silo and fixed plate mounting structure intention.

In the figure, 1, a material receiving groove; 11. a connecting shaft; 2. a support; 3. an installation table; 31. an extension plate; 4. a gate; 41. a shutter plate; 42. a chute; 43. a fixing plate; 44. a fixing hole; 45. fixing the bolt; 46. scale lines; 47. a waist-shaped hole; 5. a solids flow meter; 6. a controller; 7. a mounting seat; 71. a bearing seat; 72. a cushion pad; 8. a material overturning groove; 81. a rotating shaft; 82. rotating the cylinder; 9. jacking up the cylinder; 10. and (4) a filter screen.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses an automatic feeding device of grinding wheel make-up machine, including connect silo 1 including one end opening setting, connect silo 1 to set up to the cuboid in this embodiment, connect 1 diapire of silo to set up towards the open end slope to connect 1 open end of silo to be provided with filter screen 10, connect 1 inner wall of silo to cooperate filter screen 10 to be provided with and supply filter screen 10 male slot. Simultaneously being provided with support 2 under connecing silo 1, be provided with mount table 3 under the support 2, mount table 3 orientation connects 1 opening direction in silo to be provided with extension board 31, be provided with mount pad 7 on the extension board 31, be provided with opening direction on the mount pad 7 and connect the same stirring tank 8 of 1 opening direction in silo, the bore of stirring tank 8 is to opening direction convergent setting, and be provided with axis of rotation 81 under the stirring, axis of rotation 81 rotates with mount pad 7 to be connected, be provided with the axis of rotation 81 bearing between axis of rotation 81 and the mount pad 7, and axis of rotation 81 one end is provided with rotation cylinder 82, rotation cylinder 82 electricity is connected with controller 6. Meanwhile, a bearing seat 71 is arranged on the mounting seat 7 corresponding to the overturning groove 8 and away from the opening end, and a cushion pad 72 for preventing the overturning groove 8 from colliding with the bearing seat 71 is arranged on the bearing seat 71.

Referring to fig. 2, in order to make the raw materials that connect in the silo 1 pour into the turn-over tank 8 more quickly and conveniently, be provided with jack-up cylinder 9 under connecing silo 1 to deviate from the open end, jack-up cylinder 9's output shaft with connect silo 1 articulated, and jack-up cylinder 9 is connected with 6 electricity of controller, connect silo 1 both sides to be provided with connecting axle 11, connecting axle 11 rotates with support 2 to be connected, and rotates the junction between connecting axle 11 and the support 2 and be provided with the bearing. When the output shaft of the jacking cylinder 9 extends, the raw materials can be poured into the material overturning groove 8 more quickly. When the flow reaches the preset value, the output shaft of the jacking cylinder 9 retracts, so that the material receiving groove 1 stops dumping the raw materials, and the purpose that the material receiving groove 1 cannot continuously dump the raw materials is achieved when the material dumping groove 8 overturns the raw materials.

Referring to fig. 2 and 3, considering the flow measurement of the raw materials in the butt joint silo 1, a gate 4 is arranged on the upper span of the butt joint silo 1, the gate 4 comprises a gate plate 41, scale marks 46 are arranged on the gate plate 41, sliding grooves 42 for inserting the gate plate 41 are correspondingly arranged on the two side slot walls of the butt joint silo 1, a fixing plate 43 is arranged on the upper span of the butt joint silo 1, a fixing hole 44 is formed in the fixing plate 43, a waist-shaped hole 47 is formed in the gate plate 41 in a matched mode and is used for fixing the Su-search fox fixing hole 44, a fixing bolt 45 penetrates between the waist-shaped hole 47 and the fixing hole 44, a fixing nut is arranged on a thread section of the. Meanwhile, a solid flow meter 5 is fixedly arranged on the fixing plate 43, and the solid flow meter 5 is electrically connected with a controller 6.

The implementation principle of the embodiment is as follows: before the grinding wheel raw material is fed, the worker needs to adjust the height position of the gate plate 41 along the chute 42 as required, and when the scale mark 46 reaches the required position, the worker needs to fix the fixing bolt 45 through the fixing hole 44 of the fixing plate 43 and the waist-shaped hole 47 of the gate plate 41 by matching with a fixing nut. After the fixation is finished, the raw materials are put in, are processed by the previous procedure and then are conveyed into a material receiving groove 1, the raw material is limited to flow under the shielding effect of the flashboard 41 after entering the receiving trough 1, the raw material can only flow in a gap between the flashboard 41 and the bottom wall of the receiving trough 1, the controller 6 controls the output shaft of the jacking cylinder 9 to lift the end, away from the opening, of the receiving trough 1, so that the raw materials can be filtered by the filter screen 10 from the material receiving tank 1 more quickly and then poured into the material overturning tank 8, when the flow sensor detects that the raw material flowing through reaches a preset value, the controller 6 controls the output shaft of the jacking cylinder 9 to retract, at the moment, the raw material in the receiving groove 1 does not topple to the material overturning groove 8 any more, and the rotating cylinder 82 controls the rotating shaft to rotate so that the material overturning groove 8 overturns and topples the material in the material overturning groove 8 into the next station. After the dumping is finished, the rotating cylinder 82 controls the overturning groove to rotate to be in contact with the cushion pad 72 on the bearing seat 71, and at the moment, the controller 6 controls the output shaft of the jacking cylinder 9 to extend again, so that the material receiving groove 1 continues to perform the dumping action.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an automatic feeding device of grinding wheel make-up machine, includes that one end opening sets up connects silo (1), connect silo (1) diapire to set up towards the open end slope, connect and be provided with support (2) under silo (1), be provided with mount table (3) under support (2), mount table (3) orientation connects silo (1) opening direction to be provided with extension board (31), its characterized in that: connect and be provided with gate (4) in silo (1), gate (4) department is provided with solid flow meter (5), solid flow meter (5) electricity is connected with controller (6), be provided with mount pad (7) on extension board (31), be provided with opening direction on mount pad (7) and connect silo (1) opening direction the same turn over silo (8), be provided with axis of rotation (81) under the stirring, axis of rotation (81) with mount pad (7) rotate to be connected, just axis of rotation (81) one end is provided with rotation cylinder (82), rotation cylinder (82) with controller (6) electricity is connected.

2. The automatic feeding device of a grinder-wheel forming machine as claimed in claim 1, wherein: gate (4) include flashboard (41), it supplies flashboard (41) male spout (42) to correspond to be provided with on the both sides cell wall of connecing silo (1), it is equipped with fixed plate (43) to connect silo (1) to go up to stride, be provided with fixed orifices (44) on fixed plate (43), cooperation on flashboard (41) fixed orifices (44) are provided with waist shape hole (47), waist shape hole (47) with wear to be equipped with between fixed orifices (44) fixing bolt (45), be provided with fixation nut on fixing bolt (45).

3. The automatic feeding device of a grinder-wheel forming machine as claimed in claim 2, wherein: and scale marks (46) are arranged on the gate plate (41).

4. The automatic feeding device of a grinder-wheel forming machine as claimed in claim 3, wherein: connect silo (1) to deviate from to be provided with under the open end jack-up cylinder (9), the output shaft of jack-up cylinder (9) with connect silo (1) articulated, just jack-up cylinder (9) with controller (6) electricity is connected, connect silo (1) both sides to be provided with connecting axle (11), connecting axle (11) with support (2) rotate to be connected.

5. The automatic feeding device of a grinder-wheel forming machine as claimed in claim 4, wherein: and a filter screen (10) is arranged at the opening end of the material receiving groove (1).

6. The automatic feeding device of a grinder-wheel forming machine as claimed in claim 1, wherein: the mounting seat (7) is provided with a bearing seat (71) corresponding to the overturning groove (8) and deviating from the opening end.

7. The automatic feeding device of a grinder-wheel forming machine as claimed in claim 6, wherein: a buffer pad (72) is arranged on the bearing seat (71).

8. The automatic feeding device of a grinder-wheel forming machine as claimed in claim 7, wherein: the caliber of the material overturning groove (8) is gradually reduced towards the opening direction.