CN215624991U - Motor shell feeding track of vibration disc for intelligent production of electromechanical valve of gas meter - Google Patents

Abstract

The utility model discloses a motor shell feeding track of a vibrating disk for intelligent production of an electromechanical valve of a gas meter, which solves the problem that the posture of a motor shell cannot be adjusted to a preset posture when the existing vibrating disk is used for feeding the motor shell. The utility model has the advantages that the motor shell can discharge materials in a preset posture, the subsequent automatic equipment operation is facilitated, and the like.

Description

Motor shell feeding track of vibration disc for intelligent production of electromechanical valve of gas meter

Technical Field

The utility model relates to the technical field of automatic assembly, in particular to a motor shell feeding track of a vibrating disk for intelligent production of an electromechanical valve of a gas meter.

Background

The vibrating disk is an auxiliary feeding device for automatic assembly or automatic processing machinery. The automatic assembling machine can arrange various products in order, and is matched with automatic assembling equipment to assemble various parts of the products into a complete product, or is matched with automatic processing machinery to finish processing workpieces.

In the field of automated assembly, it is concerned with the assembly of a miniature motor housing having a form such as a plastic bottle cap. The difference is that the side surface of the motor casing is also provided with a connecting body for connecting with other accessories, generally a mounting hole, the mounting hole is a cylindrical body with the axis parallel to the axis of the motor casing, the number of the mounting holes is generally three, two mounting holes are positioned at the two radial ends of the motor casing, and the other mounting hole is close to any one of the two mounting holes. Because the motor housing needs to be automatically assembled, the motor housing generally needs to be discharged in a preset posture, such as the same direction of the notch of the motor housing and the same relative position of the mounting hole, so that the assembly precision of the motor housing is ensured, and the system fault reporting is avoided.

In the existing vibrating disk, the motor shell can only be screened longitudinally and transversely or from front and back, and the relative position of the mounting hole on the motor shell after discharging can not be ensured to be fixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of how to realize that the relative position of a mounting hole on a motor shell is fixed after the motor shell is discharged, and aims to provide a motor shell feeding track of a vibration disc for intelligent production of a gas meter electromechanical valve.

The utility model is realized by the following technical scheme:

gas table electromechanical valve wisdom production is with motor housing material loading track of vibration dish, including ejection of compact track, the orbital end of ejection of compact is provided with found material vibration track, be provided with the first blanking mouth that is used for realizing the blanking to horizontal motor housing on the found material vibration track, found material vibration orbital end and be provided with positive and negative screening track, set gradually along motor housing's advancing direction on the positive and negative screening track and be used for making motor housing around self radial rotation's steering mechanism and positive retaining mechanism, positive retaining mechanism with motor housing's mounting hole cooperation is so that motor housing keeps upright gesture on positive and negative screening track, still is provided with the second blanking mouth that is used for realizing the blanking to reverse side motor housing on the positive and negative screening track.

Motor housing gets into the orbital in-process of found material vibration by ejection of compact track and sieves motor housing's standing mode, make motor housing on the found material vibration track all be upright state, thereby accomplish motor housing's screening for the first time, motor housing gets into the orbital in-process of positive and negative screening by found material vibration track, at first realize turning to of motor housing through steering mechanism, the positive retaining mechanism of rethread makes motor housing can stably move ahead on positive and negative screening track with anticipated gesture in motor housing's cooperation, of course, positive retaining mechanism cooperates with being positive motor housing, it also is the screening to the motor housing of reverse side, thereby guarantee that the motor housing of every ejection of compact is positive gesture, guarantee then that the relative position of the mounting hole on it behind the motor housing ejection of compact is certain.

Preferably, the material standing vibration rail is lower than the discharging rail, and the material standing vibration rail has an offset distance smaller than half width of the discharging rail relative to the discharging rail. The offset distance is understood to mean that a certain offset distance exists between the track extending directions of the discharging track and the vertical material vibrating track at the position where the discharging track is connected with the vertical material vibrating track. The arrangement of the offset distance can ensure that the motor shell lying horizontally in the discharging track collides with the edge of the vertical material vibration track when entering the vertical material vibration track, so that the motor shell lying horizontally is changed into an upright motor shell.

Preferably, the front holding mechanism includes a first slide rail and a second slide rail, and the first slide rail and the second slide rail respectively contact two mounting holes located at two radial ends of the motor housing on the motor housing to ensure the stability of the motor housing when the motor housing is upright. When motor housing was the front state, first slide rail and second slide rail can be located the mounting hole contact at motor housing radial both ends with two, and motor housing can stably move ahead. When the motor shell is in a non-frontal state, the first sliding rail and the second sliding rail are not possibly contacted with the mounting hole; or the sliding rail may contact with the mounting holes on the motor housing, which are not at the two radial ends of the motor housing, so that the sliding rail forms an interference condition for the motor housing to move, thereby completing the filtration of the motor housing in a non-frontal state.

Furthermore, the front and back screening rails are provided with sedimentation sections, and the sedimentation sections are located below the front retaining mechanism. When two expected mounting holes in the motor shell are in contact with the first sliding rail and the second sliding rail, the motor shell can be stably positioned above the subsidence section by means of the first sliding rail and the second sliding rail when entering the subsidence section. When two expected mounting holes in the motor shell are not in contact with the first sliding rail and the second sliding rail, the motor shell enters the settling section and deflects, the motor shell is unbalanced and falls into the settling section along the circumferential direction of the motor shell, and when the motor shell continues to advance, the motor shell falls into the vibration disc through the second blanking port to be fed again.

Preferably, the mounting device comprises a third slide rail, and the third slide rail and the first slide rail have an equal interval in the vertical direction with the mounting hole. The setting of third slide rail can guarantee the stability when motor housing is located the slide rail, also is the filtration to the motor housing of non-positive state simultaneously.

Preferably, the track surface of the front and back screening tracks forms an included angle with the horizontal direction to serve as the steering mechanism, and the motor shell has a tendency of approaching the axis of the vibrating disk when being positioned on the front and back screening tracks. Steering mechanism in this scheme can have other independent structures to replace, for example sets up the director at positive and negative screening orbital head end and guides motor housing to carry out anticipated rotation, and here makes the structure simpler through setting up positive and negative screening track to form the contained angle with the horizontal direction, does not have unnecessary connection structure, and installation simple process can save the cost simultaneously.

Preferably, the head end of the vertical material vibration track is outwardly derived along the width direction thereof to form a reserved section. The reserved section is equivalent to widening the head end of the vertical material vibration track, so that the vertical material vibration track can receive a plurality of motor shells at one time, and the feeding efficiency is improved.

Preferably, the secondary vertical material screening track is arranged on the outer side of the vertical material vibration track, the secondary vertical material screening track is lower than the vertical material vibration screening track, and the secondary vertical material screening track is connected with the front and back side screening tracks. The setting of the secondary vertical material screening track allows the motor shell on the vertical material vibration track to be turned over by 180 degrees, so that the turned motor shell is not prone to falling into the vibration disc again, and the feeding efficiency of the motor shell is guaranteed.

Furthermore, the width of the vertical material vibration track is gradually reduced along the advancing direction of the motor shell to form a reducing section. The motor shell is ensured to enter the secondary vertical material screening track in a sliding motion, so that the gesture of the motor shell in the vertical material vibration track is ensured to be consistent with the gesture in the secondary vertical material screening track.

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

1. according to the motor shell feeding rail of the vibration disc for the intelligent production of the gas meter electromechanical valve, the standing posture of the motor shell is adjusted through the vertical material vibration rail, the motor shell is steered through the steering mechanism, and finally the front and back sides of the motor shell are screened through the front retaining mechanism, so that each motor which is finally discharged can be in a preset posture.

2. The motor shell feeding rail of the vibrating disk for intelligent production of the electromechanical valve of the gas meter is used for screening the front side and the back side by using the characteristic of the mounting hole of the motor shell and arranging the front side retaining mechanism to be matched with the motor shell, the screening precision is high, the system fault reporting probability is small, and the accuracy of the preset posture of the motor shell is ensured.

3. According to the motor shell feeding track of the vibrating disk for intelligent production of the electromechanical valve of the gas meter, each motor shell is discharged in the preset posture, so that the operation of subsequent automatic equipment is facilitated, the posture of each motor shell can be expected, and therefore, a plurality of devices for positioning, detecting and the like of the subsequent equipment are reduced, and the manufacturing cost and the design cost of the subsequent equipment can be reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a partial enlarged view of a portion a in a schematic structural diagram of an embodiment provided in fig. 1.

Fig. 3 is a schematic structural diagram of a motor housing according to the present invention.

Reference numbers and corresponding part names in the drawings:

the method comprises the following steps of 1-discharging rail, 2-motor shell, 21-first mounting hole, 22-second mounting hole, 23-third mounting hole, 3-vertical material vibration rail, 4-retention section, 5-secondary vertical material screening rail, 6-first sliding rail, 7-second sliding rail, 8-front and back side screening rail, 9-settling section, 10-first blanking port, 11-second blanking port and 12-third sliding rail.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.

Throughout the specification, if reference to "one embodiment", "an embodiment", "one example" or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the utility model. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, it should be understood that if the terms "front", "back", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate an orientation or positional relationship based on that shown in the drawings, it is merely for convenience of description and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the scope of the present invention.

Examples

As shown in fig. 1, gas table electromechanical valve wisdom production is with motor housing material loading track of vibration dish, including ejection of compact track 1, ejection of compact track 1's end is provided with found material vibration track 3, be provided with the first blanking mouth 10 that is used for realizing the blanking to horizontal motor housing 2 on the found material vibration track 3, found material vibration track 3's end is provided with positive and negative screening track 8, be provided with steering mechanism and the positive retaining mechanism that is used for making motor housing 2 around self radial rotation in proper order along motor housing 2's the advancing direction on positive and negative screening track 8, positive retaining mechanism cooperates so that motor housing 2 keeps upright gesture on positive and negative screening track 8 with motor housing 2's mounting hole, still be provided with the second blanking mouth 11 that is used for realizing the blanking to motor housing 2 on positive and negative screening track 8.

The working principle is as follows: the motor shell 2 firstly moves from the discharging track 1 to the vertical material vibrating track 3, because the first blanking port 10 (shown in a dotted line part in figure 1) is arranged on the vertical material vibrating track 3, the motor shell 2 keeping the horizontal posture on the vertical material vibrating track 3 is positioned outside the vertical material vibrating track 3 due to the gravity center of the motor shell 2 when passing through the first blanking port 10, at the moment, the motor shell 2 is unbalanced, the horizontal motor shell 2 falls into a vibrating disc from the first blanking port 10, so that the screening of the vertical motor shell 2 is completed, the vertical motor shell 2 advances along the vertical material vibrating track 3, when the vertical motor shell moves to the front and back screening tracks 8, the motor shell 2 firstly contacts with a steering mechanism, under the action of the steering mechanism, the motor shell 2 rotates along a certain radial direction of the motor shell 2, so as to adjust the orientation of a hollow groove in the motor shell 2, and two mounting holes on the motor shell 2 are respectively matched with the front retaining mechanism while the motor shell 2 rotates, at this time, the motor housing 2 successfully matched with the front holding mechanism is in a front state, and the motor housing 2 can stably move forward under the action of the front holding mechanism. In the matching process of the motor housing 2 and the front retaining mechanism, the motor housing 2 may be matched with the front retaining mechanism in a state opposite to the expected posture, at this time, the front retaining mechanism forms a barrier to the motor housing 2, so that the motor housing 2 is changed from an upright posture to a horizontal posture, the motor housing 2 in the horizontal posture enters the vibration disc through the second blanking port 11 when passing through the second blanking port 11, and the screening of the front state of the motor housing 2 is realized. The positive state herein is understood to mean a state expected by a worker, and is not particularly specified to a specific posture, and the negative state is understood to mean a state other than the positive state, and may be a state specifically specified to the positive state.

Specifically, the discharge rail 1 is connected with a rail of the vibration disk, and the motor housing 2 on the discharge rail 1 has a horizontal posture and an upright posture (not shown in the figure). Along with the vibration of vibration dish, motor housing 2 on ejection of compact track 1 is close to founding material vibration track 3 gradually, set up offset and founding material vibration track 3 between ejection of compact track 1 and the founding material vibration track 3 highly be less than ejection of compact track 1, motor housing 2 is dropping into the in-process of founding material vibration track 3, because found material vibration track 3 and ejection of compact track 1 have the offset, motor housing 2 at first contacts with the track lateral wall of founding material vibration track 3, and motor housing 2 is in the free fall state again, under the influence of the lateral wall of founding material vibration track 3, motor housing 2 can be located founding material vibration track 3 with upright gesture. The offset distance is preferably set to be less than half of the width of the discharging track 1, and certainly considering that the width of the discharging track 1 is much larger than the outer diameter of the motor housing 2 (the width of the discharging track 1 is less than 2 times of the outer diameter of the motor housing 2 to ensure the orderliness of the advancing of the motor housing 2, which is a conventional implementation means of those skilled in the art, and will not be described herein again), the minimum value of the offset distance should be greater than half of the outer diameter of the motor housing 2 to prevent the motor housing 2 from directly falling into the vibration disk from the inner side of the vertical material vibration track 3.

In particular, in some possible embodiments, the head end of the log vibrating track 3 is outwardly derived in the width direction thereof to form the retention section 4. Motor housing 2 on ejection of compact track 1 probably is two or more states of overlapping to two states of overlapping are the example, and when two motor housing 2 fell into found material vibration track 3 on, probably two motor housing 2 can both be the state of standing vertically, and at this moment, it then forms the reservation to the motor housing 2 that is located the outside to keep section 4, prevents that it from falling into the vibration dish in, with this material loading efficiency that improves motor housing 2, reduces motor housing 2's screening time.

As a specific embodiment of the front holding mechanism, as shown in fig. 1 and fig. 2, the front holding mechanism includes a first slide rail 6 and a second slide rail 7, the first slide rail 6 and the second slide rail 7 are respectively disposed above the front screening rail 8 and the back screening rail 8 from outside to inside, the height of the first slide rail 6 is lower than that of the second slide rail 7, and the first slide rail 6 and the second slide rail 7 respectively contact two mounting holes on the motor housing 2 at two ends in the radial direction of the motor housing 2 to ensure the stability of the motor housing 2 when standing upright. As shown in fig. 3, this figure shows a commonly used motor housing 2 (micro motor), the motor housing 2 has a hollow for accommodating the motor, the hollow is cylindrical, and the outer side of the motor housing 2 is provided with 3 mounting holes, which are respectively a first mounting hole 21, a second mounting hole 22 and a third mounting hole 23, the first mounting hole 21 and the third mounting hole 23 are located at two radial ends of the hollow in the motor housing 2, and the second mounting hole 22 is located between the first mounting hole 21 and the third mounting hole 23, when the motor housing 2 is matched with the front holding mechanism, the first mounting hole 21 is located above the second slide rail 7, and the third mounting hole 23 is located above the first slide rail 6 and contacts with the first slide rail 6, it should be noted that, when the motor housing 2 is straight, because of the way of the mounting holes, the center of gravity of the motor housing 2 at this time is not located on the axis of the motor housing 2, at this time, the motor housing 2 may rotate to a certain extent to make the two mounting holes with smaller distance closer to the rail surface, which means that a certain height difference exists between the first slide rail 6 and the second slide rail 7, that is, the height of the first slide rail 6 is lower than that of the second slide rail 7, the specific value of the height difference depends on the outer diameter of the motor housing 2, the motor housing 2 contacts with the front and back screening rails 8, and at this time, the state of the motor housing 2 is called as a front state. When the motor housing 2 is to be matched with the front retaining mechanism in a non-front state, at the moment, the bearing point of the motor housing 2 is mainly the front and back screening rails 8, and the motor housing 2 is in an upright state, and meanwhile, the mounting hole cannot be matched with the first slide rail 6 and the second slide rail 7 in an expected matching mode, so that the motor housing 2 is toppled under the vibration of the vibration disc and then falls into the vibration disc through the second blanking port 11, and the screening of the front state of the motor housing 2 is realized.

Further optimization, the front and back screening rails 8 are provided with a settlement section 9 below the front retaining mechanism. Motor housing 2 is when cooperating with positive holding mechanism, first mounting hole 21 and the contact of first slide rail 6 can appear, and motor housing 2 can be advanced along positive and negative screening track 8 this moment, and when it moved the segmentation that subsides section 9 corresponds, motor housing 2 and positive and negative screening track 8 separation, and motor housing 2 is unbalanced this moment, and motor housing 2 takes place to topple at subsidence section 9, falls into the vibration dish from second blanking mouth 11 then.

Further optimize, the top that subsides section 9 corresponds first slide rail 6 segmentation is provided with third slide rail 12, it is specific, as shown in fig. 1, fig. 2, third slide rail 12 sets up to the section bar of U flute profile shape, the notch of section bar is towards the axis of vibration dish, the side that lies in the top on the section bar lies in between two close mounting holes, the tank bottom surface of section bar is as orbital protective sidewall, the side that lies in the top on the section bar realizes the direction to motor housing 2, prevents motor housing 2 from taking place to topple simultaneously.

As a specific example of the steering mechanism, as shown in fig. 1, the track surface of the front and back screening tracks 8 forms an angle with the horizontal direction to serve as the steering mechanism, and the motor housing 2 has a tendency to approach the axis of the vibration plate when being located on the front and back screening tracks 8. In the process that the motor shell 2 moves from the vertical material vibration track 3 to the front and back screening tracks 8, because the track surfaces of the front and back screening tracks 8 are inclined relative to the horizontal direction, and the motor shell 2 is in an upright state, the motor shell 2 is easy to rotate, and the steering of the motor shell 2 is completed.

In some possible embodiments, a secondary vertical material screening track 5 is arranged outside the vertical material vibrating track 3, the secondary vertical material screening track 5 is lower than the vertical material vibrating track 3, and the secondary vertical material screening track 5 is connected with the front and back side screening tracks 8. The height difference setting of the secondary vertical material screening track 5 and the vertical material vibration track 3 allows the motor housing 2 on the vertical material vibration track 3 to be turned over by 180 degrees, so that the turned motor housing 2 is not likely to fall into the vibration disc again, and the feeding efficiency of the motor housing 2 is ensured.

Further optimizing, the width of the vertical material vibration track 3 along the advancing direction of the motor shell 2 is gradually reduced to form a reducing section. The motor shell 2 is ensured to enter the secondary vertical material screening track 5 in a sliding motion, so that the gesture of the motor shell 2 in the vertical material vibration track 3 is ensured to be consistent with the gesture in the secondary vertical material screening track 5.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (9)

1. The motor shell feeding track of the vibration disk for intelligent production of the electromechanical valve of the gas meter comprises a discharging track (1), it is characterized in that the tail end of the discharging rail (1) is provided with a vertical material vibrating rail (3), a first blanking opening (10) for realizing blanking of the motor shell (2) is arranged on the vertical material vibration track (3), the end of founding material vibration track (3) is provided with positive and negative screening track (8), has set gradually along the advancing direction of motor housing (2) on positive and negative screening track (8) and has been used for making motor housing (2) around self radial rotation's steering mechanism and positive retaining mechanism, positive retaining mechanism with the mounting hole cooperation of motor housing (2) is so that motor housing (2) keep upright gesture on positive and negative screening track (8), still is provided with on positive and negative screening track (8) and is used for realizing second blanking mouth (11) of blanking to motor housing (2) of reverse side.

2. The gas meter electromechanical valve wisdom production is with motor housing material loading track of vibration dish of claim 1, characterized in that, the material standing vibration track (3) is lower than ejection of compact track (1), the material standing vibration track (3) has less than half width's of ejection of compact track (1) offset distance relative to ejection of compact track (1).

3. The gas meter electromechanical valve wisdom production is with motor housing material loading track of vibration dish of claim 1, characterized in that, the positive retaining mechanism includes first slide rail (6) and second slide rail (7), first slide rail (6) and second slide rail (7) contact two mounting holes that are located motor housing (2) radial both ends on motor housing (2) respectively in order to guarantee the stability when motor housing (2) is upright.

4. The gas meter electromechanical valve wisdom production vibration disk's motor housing material loading track of claim 3, characterized in that, the positive and negative screening track (8) is provided with settlement section (9), and settlement section (9) are located the below of positive retaining mechanism.

5. The gas meter electromechanical valve smart production vibratory plate motor housing feed track of claim 3, comprising a third slide rail (12), the third slide rail (12) having a vertical distance from the first slide rail (6) equal to the mounting hole.

6. The gas meter electromechanical valve wisdom production is with motor housing material loading track of vibration dish of claim 1, characterized in that, the track face of just reverse screening track (8) forms the contained angle with the horizontal direction so as to be said steering mechanism, and motor housing (2) has the trend of approaching to the vibration dish axis when being in just reverse screening track (8).

7. The gas meter electromechanical valve wisdom production vibration disk's motor housing material loading track of claim 1, characterized in that the head end of the material standing vibration track (3) is outwardly derived along its width to form a retention section (4).

8. The gas meter electromechanical valve wisdom production is with motor housing material loading track of vibration dish of claim 1, characterized in that, the material vibration track (3) outside is provided with secondary material screening track (5), the material screening track (5) of secondary material is lower than the material vibration screening track, secondary material screening track (5) are continuous with positive and negative screening track (8).

9. The gas meter electromechanical valve wisdom production vibration disk's motor housing material loading track of claim 8, characterized in that, the material standing vibration track (3) along the direction of travel width of motor housing (2) reduces gradually and forms the reducing section.

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