CN215432384U - Positioning device and loading equipment comprising same - Google Patents

Abstract

The utility model provides a positioning device and feeding equipment comprising the same, relates to the technical field of fan production equipment, and solves the technical problems that an automatic feeding machine has errors in positioning and a shaft sleeve cannot be accurately sleeved into a positioning shaft. The positioning device comprises a discharging component, a material conveying component, a material receiving component and an adjusting component, wherein the discharging component is arranged at a material taking position; the material conveying assembly is movably arranged between the material taking position and the blanking position; the adjusting component is arranged at the adjusting position; the material receiving assembly is movably arranged between a material falling position and an adjusting position; the feeding equipment comprises a workbench and a positioning device arranged on the workbench. The utility model simplifies the structure of the equipment, reduces the debugging and maintenance difficulty and simultaneously reduces the rejection rate.

Description

Positioning device and loading equipment comprising same

Technical Field

The utility model relates to the technical field of fan production equipment, in particular to a positioning device and feeding equipment comprising the same.

Background

Production of fan blades of an electric fan needs to be subjected to injection molding again by arranging a shaft sleeve in a mold cavity, automatic production of shaft sleeve feeding is generally completed by using an automatic feeding machine matched with a pneumatic clamp in the current production, but the feeding machine does not have a positioning function, when the shaft sleeve is clamped by using the pneumatic clamp and then placed in a positioning shaft, the positioning shaft is rotated and positioned, errors exist in positioning of a cylinder, the shaft sleeve is clamped by the pneumatic clamp, a certain deviation also exists, the pneumatic clamp cannot be used for placing the shaft sleeve into the positioning shaft or directly colliding the positioning shaft, the produced fan blades are defective products, the clamp is damaged for multiple times, production is unstable, and a large amount of debugging time is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning device and feeding equipment comprising the same, and aims to solve the technical problems that in the prior art, an automatic feeding machine has errors in positioning, and a shaft sleeve cannot be accurately sleeved into a positioning shaft.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a positioning device, which comprises a discharging component, a material conveying component, a material receiving component and an adjusting component, wherein:

the discharging component is arranged at a material taking position;

the material conveying assembly is movably arranged between the material taking position and the blanking position;

the adjusting component is arranged at an adjusting position;

connect material subassembly activity to set up between material level and adjustment position.

As a further improvement of the utility model, the discharging component comprises a workbench and a feeding vibration disc arranged on the workbench, the material taking position is a discharge hole formed in the side wall of the top of the feeding vibration disc, and the materials are adjusted and arranged in the feeding vibration disc for the first time.

As a further improvement of the utility model, the discharging assembly further comprises a low material level sensing piece and an alarm piece, wherein the low material level sensing piece is arranged in the feeding vibration disc; the alarm part is installed on the workbench and electrically connected with the low material level sensing part.

As a further improvement of the utility model, the material conveying assembly comprises a linear vibrator, a material pushing cylinder, a material pushing flat plate and a material carrying piece, wherein one end of the linear vibrator is positioned at the material taking position, and the other end of the linear vibrator is positioned at the top of the material pushing flat plate; the material pushing flat plate is provided with a blanking port corresponding to the blanking position; the material pushing cylinder is connected with the material taking part and can drive the material taking part to move back and forth between the tail end of the linear vibrator and the blanking port.

As a further improvement of the utility model, the belt material part comprises a first baffle, a second baffle and a first detection part which are arranged side by side, the first baffle is arranged at the tail end of the linear vibrator in a blocking manner, the material pushing cylinder is connected with the first baffle, the second baffle is fixed on one side of the port of the linear vibrator, and the distance between the first baffle and the second baffle is smaller than the material specification; the first baffle is also provided with an inwards-sunken clamping groove for containing materials; the first detection piece is arranged on one side wall of the clamping groove. And a fixed conveying track is formed among the first baffle, the clamping groove and the second baffle.

As a further improvement of the utility model, the material conveying assembly further comprises a limit switch arranged on the material pushing flat plate and corresponding to the position of the blanking port.

As a further improvement of the utility model, the receiving assembly comprises a base, a positioning guide post, a receiving cylinder and a second detection piece, wherein the second detection piece is arranged on the second baffle and is positioned below the blanking port; the base is movably connected with the workbench through the material receiving cylinder, the positioning guide post is installed on the base, when the material receiving assembly moves to a blanking position, the positioning guide post is located below the blanking opening, and materials are automatically sleeved into the positioning guide post through the blanking opening under the action of gravity.

As a further improvement of the utility model, the bottom of the positioning guide column is provided with a positioning table for bearing and limiting materials, and the top of the positioning guide column is provided with a guide part with the specification smaller than that of the material inner cavity.

As a further improvement of the utility model, when the material cavity is non-circular, the shape of the guide part is the same as that of the material cavity, and the positioning guide column is of a circular column structure.

As a further improvement of the present invention, the adjusting assembly includes an adjusting cylinder, a turntable, an adjusting pipe and a third detecting member, and the third detecting member is fixed on the seat body; the adjusting cylinder is in transmission connection with the rotary table, the adjusting pipe is arranged on the side wall of the rotary table, the tail end of the adjusting pipe is in contact connection with the positioning guide column, and the adjusting pipe is made of a flexible deformable material.

The utility model provides a feeding device which comprises a workbench and a positioning device arranged on the workbench.

As a further improvement of the utility model, the bottom of the workbench is provided with shockproof feet and universal casters.

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

according to the positioning device provided by the utility model, the material discharging assembly is arranged to arrange and arrange materials for the first time, so that all the materials are arranged in the same direction and are fed into the material conveying assembly, the material conveying assembly conveys the arranged materials to the material receiving assembly at the material falling position, the material receiving assembly moves to the adjusting assembly after completing the material receiving action, and the adjusting assembly is used for arranging for the second time, so that the materials are completely aligned with the positioning guide piece, the accurate positioning between the materials and a part to be installed is realized, the structure is simple, and the debugging is convenient; according to the automatic feeding and sorting device, the shaft sleeves are automatically sorted through the feeding vibration disc, the shaft sleeves are pushed into the positioning guide posts in the material receiving assembly along the fixed tracks in the conveying assembly, the D-shaped holes of the shaft sleeves are positioned through the fluctuation of the rubber hoses, the original finger cylinder is replaced by the track pushing mode to clamp the shaft sleeves and move to the positioning shafts, the original rotating finger cylinder positioning shaft sleeves are replaced by the shifting of the adjusting pipes, the equipment structure is simplified, the debugging and maintenance difficulty is reduced, and the rejection rate is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a three-dimensional water view of the feeding apparatus of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a front view of the loading apparatus of the present invention;

FIG. 4 is an enlarged partial view of a front view of the loading apparatus of the present invention;

FIG. 5 is a top view of the loading apparatus of the present invention;

FIG. 6 is an enlarged partial top view of the loading apparatus of the present invention;

FIG. 7 is a side view of the loading apparatus of the present invention;

fig. 8 is a partially enlarged side view of the charging apparatus of the present invention.

FIG. 1 shows a discharge assembly; 11. a work table; 12. a material feeding vibration disc; 2. a material conveying component; 21. a linear vibrator; 22. a material pushing cylinder; 23. pushing a flat plate; 24. a tape member; 241. a first baffle plate; 242. a second baffle; 243. a first detecting member; 244. a card slot; 245. a limit switch; 3. a material receiving assembly; 31. a base body; 32. positioning a guide post; 33. a material receiving cylinder; 34. a second detecting member; 4. an adjustment assembly; 41. adjusting the cylinder; 42. a turntable; 43. an adjusting tube; 44. a third detecting member; 5. shockproof ground feet; 6. a universal caster; 7. a low level sensing element; 8. and an alarm piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

As shown in fig. 1 and 2, the present invention provides a positioning device for accurately positioning a shaft sleeve when the shaft sleeve is mounted on a positioning shaft, the positioning device comprises a discharging assembly 1, a material conveying assembly 2, a material receiving assembly 3 and an adjusting assembly 4, wherein:

the material discharging assembly 1 is arranged at a material taking position and used for sending materials to the material taking position after the materials are arranged and sorted for one time, namely the shaft sleeves are arranged in a vertical state with a central hole facing upwards;

the material conveying component 2 is movably arranged between the material taking position and the blanking position, so that the shaft sleeve is taken down from the material taking position and then is sent to the blanking position;

the adjusting assembly 4 is arranged at the adjusting position and used for adjusting the position of the shaft sleeve for the second time so as to ensure the accuracy of positioning between the shaft sleeve and the mounting shaft;

the material receiving assembly 3 is movably arranged between a material falling position and an adjusting position; the material receiving assembly 3 is used for receiving the shaft sleeve at the blanking position, then the shaft sleeve is moved to the position of the adjusting assembly 4, and the shaft sleeve positioned on the material receiving assembly 3 is adjusted and shifted by the adjusting assembly 4, so that the shaft sleeve and the mounting shaft are accurately positioned.

As shown in fig. 1, 2, 5 and 6, as an alternative embodiment of the present invention, the discharging assembly 1 includes a worktable 11 and a feeding vibration tray 12 disposed on the worktable 11, the material taking position is a discharging hole disposed on a side wall of a top of the feeding vibration tray 12, and the material is aligned in the feeding vibration tray 12 for the first time.

As shown in fig. 1, fig. 3 and fig. 7, it should be noted that, the workbench 11 and the feeding vibration tray 12 are implemented by using products in the prior art, a spiral arrangement track is provided in the feeding vibration tray 12, when the feeding vibration tray 12 vibrates, the shaft sleeve located in the tray is vibrated in the track and moves upward, the vertically arranged shaft sleeve enters the feeding assembly 2 through the discharge port to be conveyed, and the horizontal unaligned shaft sleeve leaks back to the tray through the material leakage port on the upper side of the vibration tray, where it should be noted that, because the shaft sleeve is in a cylindrical structure and has a height greater than a diameter, when the shaft sleeve is vertical, that is, when the central hole is upward, the shaft sleeve cannot leak through the material leakage port, and when the shaft is horizontal, the material leakage port is matched with the diameter specification of the shaft sleeve, so that the unaligned shaft sleeve can leak from the material leakage port to be rearranged and conveyed upward. The above-described working principle is the working principle of the existing material-feeding vibration tray 12, and will not be described herein.

As shown in fig. 1 and 4, further, the discharging assembly 1 further includes a low material level sensing member 7 and an alarm member 8, the low material level sensing member 7 is disposed in the feeding vibration tray 12, specifically, the low material level sensing member 7 is a plurality of circles of infrared sensing optical fibers disposed along the circumferential direction of the feeding vibration tray 12, and when the shaft sleeve is too small and the infrared sensing optical fibers are exposed, the system determines that the material is less and the material needs to be supplemented in time; alarm 8 installs on workstation 11, with low material level response piece electric connection, and is further, alarm for the alarm lamp, but acousto-optic display, it passes through PLC control module electric connection with low material level response piece, senses the axle sleeve when low material level response piece is too little, can send a signal to PLC control system, and PLC control system can send a signal to the alarm lamp, makes the alarm lamp send audible-visual warning.

As an optional implementation mode of the utility model, the material conveying component 2 comprises a linear vibrator 21, a material pushing cylinder 22, a material pushing flat plate 23 and a material carrying piece 24, one end of the linear vibrator 21 is positioned at the material taking position, the other end is positioned at the top of the material pushing flat plate 23, the linear vibrator 21 is a product in the prior art, a vertical shaft sleeve enters the linear vibrator 21 through the top of a material continuing vibration disc 12 and is conveyed to the material taking position, the bottom of the material pushing flat plate 23 is fixed on a workbench 11 through a supporting structure, and the top surface of the pushing flat plate 23 is positioned at the lower end of the outlet of the linear vibrator 21, the shaft sleeve is pushed out of the linear vibrator 21 and enters the pushing flat plate 23, further, the pushing flat plate 23 is provided with a blanking port corresponding to the blanking position, the size of the blanking port can be larger than the diameter of the shaft sleeve or equal to the diameter of the shaft sleeve, and the shaft sleeve can fall onto the receiving component 3 below through the blanking port under the action of gravity when the shaft sleeve is pushed to the position of the blanking port; the material pushing cylinder 22 is connected with the material carrying piece 24 and can drive the material carrying piece 24 to reciprocate between the tail end of the linear vibrator 21 and the blanking port.

Furthermore, the material carrying piece 24 includes a first baffle 241, a second baffle 242 and a first detecting piece 243 which are arranged side by side, the first baffle 241 is arranged at the end of the linear vibrator 21 in a blocking manner, the material pushing cylinder 22 is connected with the first baffle 241, specifically, the first baffle 241 is in an L-shaped structure, the first edge is connected with the material pushing cylinder 22, the lower surface of the second edge is flush with the surface of the worktable 11, and the outer wall surface is attached to the outlet of the linear vibrator 21, so that when the first baffle 241 moves relative to the linear vibrator 21, the first baffle 241 is tightly attached to the outlet of the vibrator, a shaft sleeve in the vibrator cannot fall out, the second baffle 242 is fixed on one side of the port of the linear vibrator 21, specifically, the second baffle 242 is connected with the end of the material pushing flat plate 23, and a gap is formed between the second baffle 242 and the first baffle 241, so as to form a conveying track; the distance between the first baffle 241 and the second baffle 242 is smaller than the material specification, namely the distance between the first baffle 241 and the second baffle 242 is smaller than the diameter of the shaft sleeve; the first baffle 241 is further provided with a clamping groove 244 which is concave inwards and used for containing materials, when the clamping groove 244 moves to the outlet position of the linear vibrator 21, the shaft sleeve can automatically fall into the clamping groove 244, then the material pushing cylinder 22 extends out to drive the first baffle 241 to move, the shaft sleeve is clamped in the clamping groove 244 and is blocked by the second baffle 242 and cannot fall out, the shaft sleeve moves along a conveying track formed between the first baffle 241 and the second baffle 242 along the surface of the material pushing flat plate 23, and when the shaft sleeve moves to the blanking port, the shaft sleeve falls onto the material receiving component 3 below under the action of gravity; the first detecting member 243 is disposed on a side wall of the card slot 244, and specifically, the first detecting member 243 is a photo sensor switch. The first baffle 241, the catching groove 244 and the second baffle 242 form a fixed conveying track therebetween to facilitate movement of the shaft sleeve.

Further, the material conveying assembly 2 further comprises a limit switch 245 arranged on the material pushing flat plate 23 and corresponding to the position of the blanking port. When the first edge of the first baffle 241 reaches the limit switch 245, the shaft sleeve in the clamping groove 244 is just above the blanking port, the limit switch 245 sends a signal to the PLC control module to inform that the material is in place, and the PLC control module controls the material pushing cylinder 22 to stop extending.

As an optional embodiment of the present invention, the receiving assembly 3 includes a seat 31, a positioning guide column 32, a receiving cylinder 33, and a second detecting piece 34, where the second detecting piece 34 is disposed on the second baffle 242 and below the blanking port; the base body 31 is movably connected with the workbench 11 through the material receiving cylinder 33, the positioning guide column 32 is installed on the base body 31, when the material receiving assembly 3 moves to a material falling position, the positioning guide column 32 is located below the material falling opening, and the material is automatically sleeved into the positioning guide column 32 through the material falling opening under the action of gravity.

Specifically, the second detecting element 34 is a photoelectric sensing switch for determining whether the shaft sleeve falls into the material receiving assembly 3.

Specifically, the bottom of the positioning guide column 32 is provided with a positioning table for bearing and limiting materials, the specification of the positioning table is larger than that of the positioning guide column 32, and the top of the positioning guide column 32 is provided with a guide part of which the specification is smaller than that of the material inner cavity. It should be further noted that the specification of the guide part is smaller than that of the inner cavity of the shaft sleeve for the primary receiving action when the shaft sleeve is not inserted into the positioning guide post 32, and that when the shaft sleeve is sleeved on the guide part and is not sleeved into the positioning guide post 32, the top of the shaft sleeve should be located below the bottom surface of the pushing plate 23 to avoid interference between the shaft sleeve and the pushing plate 23 when the material receiving cylinder 33 is extended and retracted.

Furthermore, when the material cavity is non-circular, such as the cavity of the shaft sleeve is D-shaped, the shape of the guide part is the same as that of the material cavity, i.e., the cross section of the guide part is also D-shaped, the guide part has an increasing specification structure, the top specification is the smallest, the bottom specification is the same as or similar to that of the positioning guide column 32, and the positioning guide column 32 has a circular column structure.

As a further optional embodiment of the present invention, the adjusting assembly 4 includes an adjusting cylinder 41, a rotating disc 42, an adjusting pipe 43 and a third detecting element 44, the third detecting element 44 is fixed on the seat body 31, and specifically, the third detecting element 44 is a photoelectric sensing switch; the adjusting cylinder 41 is in transmission connection with the turntable 42, the adjusting pipe 43 is arranged on the side wall of the turntable 42, the tail end of the adjusting pipe is in contact connection with the positioning guide column 32, and the adjusting pipe 43 is made of flexible deformable materials.

Further, the turntable 42 is horizontally arranged, and the adjusting cylinder 41 is a rotary cylinder and can drive the turntable 42 to rotate in the horizontal direction; the adjusting pipes 43 are two in number and symmetrically arranged on the opposite side walls of the rotating disc 42, and further, the adjusting pipes 43 are made of rubber hoses. When the device is used, the rubber hose is in contact with the shaft sleeve positioned on the guide part or the positioning guide column 32 when rotating, and the rotation of the rubber hose is used for pushing the shaft sleeve to rotate, so that the function of stirring the shaft sleeve is realized, and the direction of a D-shaped hole in the shaft sleeve is the same as that of the guide part and the positioning guide column 32.

The utility model provides a feeding device which comprises a workbench 11 and a positioning device arranged on the workbench 11.

Further, the bottom of the workbench 11 is provided with shockproof feet 5 and universal casters 6.

It should be noted that the universal caster 6 and the shockproof anchor 5 are implemented by using products in the prior art, and are not described in detail herein.

Further, the vibration frequency of the continuous feeding vibration disc 12 and the linear vibrator 21 can be adjusted; the mounting positions of the material pushing cylinder 22, the material receiving cylinder 33 and the adjusting cylinder 41 can be adjusted, and the specific adjusting mode is that different mounting positions are selected during mounting; the rotating times and speed of the rotating disc can be adjusted.

According to the positioning device provided by the utility model, the material discharging assembly is arranged to arrange and arrange materials for the first time, so that all the materials are arranged in the same direction and are fed into the material conveying assembly, the material conveying assembly conveys the arranged materials to the material receiving assembly at the material falling position, the material receiving assembly moves to the adjusting assembly after completing the material receiving action, and the adjusting assembly is used for arranging for the second time, so that the materials are completely aligned with the positioning guide piece, the accurate positioning between the materials and a part to be installed is realized, the structure is simple, and the debugging is convenient; according to the automatic feeding and sorting device, the shaft sleeves are automatically sorted through the feeding vibration disc, the shaft sleeves are pushed into the positioning guide posts in the material receiving assembly along the fixed tracks in the conveying assembly, the D-shaped holes of the shaft sleeves are positioned through the fluctuation of the rubber hoses, the original finger cylinder is replaced by the track pushing mode to clamp the shaft sleeves and move to the positioning shafts, the original rotating finger cylinder positioning shaft sleeves are replaced by the shifting of the adjusting pipes, the equipment structure is simplified, the debugging and maintenance difficulty is reduced, and the rejection rate is reduced.

The feeding equipment provided by the utility model mainly comprises an electric control system, a feeding vibration disc, a linear vibrator, a rotary disc with a rubber hose, an air cylinder moving mechanism, a workbench and the like, and the equipment is required to be simple and understandable in operation and stable in performance;

as shown in fig. 8, the electrical control system is controlled by a PLC program, detects the material in place and the machine operation status through a photoelectric sensing switch, and reflects information in real time; when the fan blade shaft sleeve feeding device is used, 1200 fan blade shaft sleeves can be added into the feeding vibration disc at one time, and the fan blade shaft sleeves are automatically arranged on the feeding vibration disc; the materials are sent to a designated position through the feeding vibration disk and the linear vibrator, and when the materials are blocked and blocked in the middle, the infrared sensor in the feeding vibration disk can automatically detect the materials and automatically give out alarm sound; the material pushing cylinder pushes the clamping groove to push the shaft sleeve to the blanking hole, and the shaft sleeve falls and is sleeved on the D-shaped positioning guide column; the material receiving cylinder drives the D-shaped positioning guide column to move to a position parallel to a rotary table of the rubber hose, the rotary table rotates, the rubber hose stirs the shaft sleeve and gives an oblique downward rotating force to clamp the shaft sleeve into the D-shaped positioning guide column after the shaft sleeve rotates; it should be noted here that the downward force applied to the shaft sleeve by the rubber hose is composed of the obliquely downward rotating disk, the rubber hose and the gravity of the shaft sleeve itself. Stopping the rotation of the turntable after the shaft sleeve is positioned; after the fan blade shaft sleeve is clamped by the manipulator, the equipment automatically pushes materials and positions the next shaft sleeve through infrared detection, and the process is repeated. Specifically, in this embodiment, the vertical height of the station, which is clamped by the manipulator, of the fan blade shaft sleeve is 1.4 meters; the whole equipment is provided with four universal casters with a braking function for moving the equipment, and four shockproof feet 6 capable of lifting are used for supporting the equipment.

The feeding vibration disk in the feeding device can be used for mounting 1200 shaft sleeves at one time; a warning line with the lowest capacity limit is arranged in the feeding vibration disc, and after the fan blade shaft sleeve is lower than the lower limit of the warning line, the device can automatically sound a warning sound through infrared induction to prompt staff to add a shaft sleeve; when the manipulator takes the shaft sleeve, the standby station of the fan blade shaft sleeve should reserve the position of the manipulator clamp.

It should be noted that "inward" is a direction toward the center of the accommodating space, and "outward" is a direction away from the center of the accommodating space.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in fig. 1 to facilitate the description of the utility model and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

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 utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (12)

1. The utility model provides a positioner, its characterized in that is including arranging the material subassembly, defeated material subassembly, connecing material subassembly and adjustment assembly, wherein:

the discharging component is arranged at a material taking position;

the material conveying assembly is movably arranged between the material taking position and the blanking position;

the adjusting component is arranged at an adjusting position;

connect material subassembly activity to set up between material level and adjustment position.

2. The positioning device as set forth in claim 1, wherein the discharging assembly comprises a worktable and a feeding vibration tray arranged on the worktable, and the material taking position is a discharging hole arranged on a side wall of the top of the feeding vibration tray.

3. The positioning device as set forth in claim 2 wherein said discharge assembly further comprises a low level sensing member and an alarm member, said low level sensing member being disposed within said feed vibratory pan; the alarm part is installed on the workbench and electrically connected with the low material level sensing part.

4. The positioning device as claimed in claim 2, wherein the feeding assembly comprises a linear vibrator, a material pushing cylinder, a material pushing flat plate and a material carrying member, one end of the linear vibrator is located at the material taking position, and the other end of the linear vibrator is located at the top of the material pushing flat plate; the material pushing flat plate is provided with a blanking port corresponding to the blanking position; the material pushing cylinder is connected with the material taking part and can drive the material taking part to move back and forth between the tail end of the linear vibrator and the blanking port.

5. The positioning device according to claim 4, wherein the material carrying member comprises a first baffle plate, a second baffle plate and a first detection member which are arranged side by side, the first baffle plate is arranged at the tail end of the linear vibrator in a blocking manner, the material pushing cylinder is connected with the first baffle plate, the second baffle plate is fixed on one side of a port of the linear vibrator, and the distance between the first baffle plate and the second baffle plate is smaller than a material specification; the first baffle is also provided with an inwards-sunken clamping groove for containing materials; the first detection piece is arranged on one side wall of the clamping groove.

6. The positioning device as set forth in claim 5, wherein said feeding assembly further comprises a limit switch disposed on said pushing plate corresponding to the position of said blanking opening.

7. The positioning device according to claim 5, wherein the receiving assembly comprises a base, a positioning guide post, a receiving cylinder and a second detection piece, and the second detection piece is arranged on the second baffle and is positioned below the blanking port; the base is movably connected with the workbench through the material receiving cylinder, the positioning guide post is installed on the base, when the material receiving assembly moves to a blanking position, the positioning guide post is located below the blanking opening, and materials are automatically sleeved into the positioning guide post through the blanking opening under the action of gravity.

8. The positioning device as claimed in claim 7, wherein the positioning guide column is provided with a positioning table at the bottom for bearing and limiting the material, and a guide part with a specification smaller than that of the material inner cavity at the top.

9. The positioning device as set forth in claim 8, wherein the guide member is shaped to be the same as the material chamber when the material chamber is non-circular, and the positioning guide post is a circular cylindrical structure.

10. The positioning device according to claim 8 or 9, wherein the adjusting assembly comprises an adjusting cylinder, a rotary table, an adjusting pipe and a third detecting member, and the third detecting member is fixed on the seat body; the adjusting cylinder is in transmission connection with the rotary table, the adjusting pipe is arranged on the side wall of the rotary table, the tail end of the adjusting pipe is in contact connection with the positioning guide column, and the adjusting pipe is made of a flexible deformable material.

11. A feeding device, characterized by comprising a work table, a positioning device according to any one of claims 1-10 arranged on said work table.

12. The loading device according to claim 11, characterized in that the bottom of the working platform is provided with shock-proof feet and universal casters.

Images