CN210937940U

CN210937940U - Feeding positioning device

Info

Publication number: CN210937940U
Application number: CN201921318151.6U
Authority: CN
Inventors: 陈春
Original assignee: Jiu Jiu Intelligent Shenzhen Co ltd
Current assignee: Jiu Jiu Intelligent Shenzhen Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-07-07
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to a feeding positioning device, which comprises a positioning component; the positioning assembly comprises a positioning table for placing a workpiece and at least one positioning component which can be telescopically penetrated out of the positioning table to be matched and positioned with a through hole on the workpiece; the radial dimension of each positioning component is smaller than or equal to the radial dimension of the through hole on the workpiece. The feeding positioning device can be used for telescopically penetrating the positioning component of the positioning assembly from the positioning table and setting the radial size of the positioning component to be smaller than or equal to that of the through hole in the workpiece, so that the positioning component can be matched with the through hole in the workpiece for positioning, the accuracy and the working efficiency of material pressing are improved, and resource waste can be avoided.

Description

Feeding positioning device

Technical Field

The utility model relates to a plug assembly technical field, more specifically say, relate to a material loading positioner.

Background

The existing feeding device for the structural member of the rubber plug assembly generally simply places a workpiece on a pressing device and cannot position the workpiece, so that the pressing position deviation is caused, the resource waste is caused, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in providing a can fix a position the material loading positioner that improves work efficiency to the work piece.

The utility model provides a technical scheme that its technical problem adopted is: constructing a feeding positioning device, which comprises a positioning component; the positioning assembly comprises a positioning table for placing a workpiece and at least one positioning component which can be telescopically penetrated out of the positioning table to be matched and positioned with a through hole on the workpiece; the radial dimension of each positioning component is smaller than or equal to the radial dimension of the through hole on the workpiece.

Preferably, each positioning member comprises a positioning pin or a positioning column penetrating from the positioning table.

Preferably, the positioning assembly further comprises a telescopic piece driving the positioning member to stretch and retract.

Preferably, the telescopic part comprises a telescopic cylinder correspondingly connected with the positioning member; the telescopic cylinder is arranged on one side of the positioning table, which is back to the workpiece.

Preferably, the positioning table comprises a table main body and at least one positioning hole which is arranged on the table main body and is matched and positioned with a positioning pin on at least one workpiece.

Preferably, the positioning table further comprises a limiting boss arranged on the platform main body to limit the workpiece.

Preferably, the feeding positioning device further comprises a spraying assembly arranged opposite to the positioning table;

the spraying assembly comprises a support and a spray head which is arranged on the support and is opposite to the positioning table.

Preferably, the feeding positioning device further comprises a detection unit for detecting whether the workpiece is placed on the positioning table, and a control unit connected with the detection unit;

the control unit is connected with the spraying assembly to control the spraying assembly to spray when the detection unit detects that the workpiece is placed on the positioning table.

Preferably, the detection unit includes an infrared sensor.

Preferably, the feeding positioning device further comprises a turntable assembly for driving the positioning assembly to rotate to the corresponding station; the positioning assembly is arranged on the turntable assembly.

Implement the utility model discloses a material loading positioner has following beneficial effect: the feeding positioning device can be used for telescopically penetrating the positioning component of the positioning assembly from the positioning table and setting the radial size of the positioning component to be smaller than or equal to that of the through hole in the workpiece, so that the positioning component can be matched with the through hole in the workpiece for positioning, the accuracy and the working efficiency of material pressing are improved, and resource waste can be avoided.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic structural view of a structural sheet of a first embodiment of the rubber plug assembly of the present invention;

fig. 2 is a schematic structural view of a structural piece of a second embodiment of the rubber plug assembly of the present invention;

fig. 3 is a schematic view of the rubber plug structure of the first embodiment of the rubber plug assembly of the present invention.

Fig. 4 is a schematic structural view of a plug assembling machine according to some embodiments of the present invention;

FIG. 5 is a schematic view of a portion of the plug assembly machine of FIG. 4;

FIG. 6 is a schematic view of the loading positioning device shown in FIG. 5;

FIG. 7 is a schematic view of the positioning assembly and the tray assembly of the feeding positioning device shown in FIG. 6;

FIG. 8 is a schematic view of the positioning assembly of the feeding positioning device shown in FIG. 6 in a state of being positioned in cooperation with a structural member;

fig. 9 is a schematic structural view of a positioning assembly of the feeding positioning device shown in fig. 8.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 and 3 show a first embodiment of a workpiece 2 in a loading and positioning device according to the present invention. The workpiece 2 is a structural member of the rubber plug component; the structure and the rubber plug 3 of the rubber plug assembly can be matched with each other, and the rubber plug 3 can be used for sealing the through hole 202 on the structure. The feeding positioning device can be used for feeding the structural part.

The structural member may include a body 201 and a through-hole 202; the body 201 may be in the form of a sheet, and it will be appreciated that in other embodiments, the body 201 may not be limited to a sheet. The through holes 202 can be disposed on the main body 201, the number of the through holes is not limited to one, and the number of the through holes can be two or more, and the plugs 3 can be plugged into the through holes, so that the structural member and the plugs 3 can be assembled. In some embodiments, the structural member further comprises locating pins 203 disposed on the body 201; the positioning pin 203 can be disposed on one side of the main body 201, and can be integrally formed with the main body 201, and can be used for positioning in cooperation with the rubber plug assembling machine 1. The structure further includes a retaining wall 204; the retaining wall 204 can be disposed perpendicular to the main body 201, and it can be integrally formed with the main body 201.

The rubber plug 3 may comprise a central through hole 301 and a rubber plug main body 302; the central through hole 301 may be axially disposed on the plug body 302, through which a wire may pass. This plug main part 301 can set up in the periphery of this central through-hole 301, and it can adopt elastic material such as rubber, silica gel to make.

The plug body 302 may include a guide portion 3021, a sealing portion 3022, and a connecting portion 3023; the guide portion 3021 may be tapered, which is inserted from the through hole 202 to guide the insertion of the sealing portion 3022; the outer diameter of the guide portion 3021 is larger than the outer diameter of the connecting portion 3023 and the inner diameter of the through hole 202; it is understood that in other embodiments, the guide 3021 may not be limited to being tapered. The sealing portion 3022 is spaced apart from the guiding portion 3021, and may have a cylindrical shape, and the outer diameter thereof is larger than the outer diameter of the connecting portion 3023 and the inner diameter of the through hole 202, so as to seal the through hole 202 in the guiding portion 3021. The space between the guiding portion 3021 and the sealing portion 3022 is equal to the thickness of the structural member, so that the structural member is clamped between the guiding portion 3021 and the sealing portion 3022, and the structural member is tightly combined with the rubber plug 3. The connecting portion 3023 is disposed between the sealing portion 3022 and the guiding portion 3021, and can be used to connect the sealing portion 3022 and the guiding portion 3021, and it can be a column shape having an outer diameter corresponding to the outer diameter of the through hole 202, and the structural piece 2 can be sleeved on the connecting portion 3023.

Fig. 2 shows a second embodiment of the workpiece 2 in the feeding positioning device of the present invention, which is different from the first embodiment in that the number of the through holes 202 is two, and the two through holes 202 can be disposed on the main body 201 along the length direction of the structural member.

Figures 4 and 5 show some preferred embodiments of the plug assembly machine. The utility model discloses a material loading positioner can be used to this plug assembly machine 1. The rubber plug assembling machine 1 can be used for assembling a workpiece 2, can plug the rubber plug 3 into the through hole 202 on the structural part, can be used for improving the working efficiency, reducing the labor cost and has the advantage of high automation level.

This plug assembly machine can include frame 10 the utility model discloses a material loading positioner 20, press device 30, feedway 40, unloader 50 and material collecting device 60. The frame 10 can be used for installing the feeding positioning device 20, the pressing device 30 and the blanking device 50. The loading and positioning device 20 can be installed on the frame 10, and can be used for loading and positioning the structural member, so as to facilitate the pressing of the pressure device 30. The pressing device 30 may be two, and may be installed on the frame 10. It is understood that in other embodiments, the pressing devices 30 may not be limited to two, and may be one or more, and the number of the pressing devices 30 may be adapted to the number of the through holes 202 on the structural member. The pressing device 30 can be used to press the rubber plugs 2 into the corresponding through holes 202 on the structural members conveyed by the feeding device 20. The number of the feeding devices 40 may be two, and the feeding devices may be arranged corresponding to the pressing devices 30 one by one, and may be used to convey the rubber plugs 3 to the pressing devices 30. The feeding device 40 may include a vibrating disk mechanism; the vibration plate mechanism can be connected to the pressing device 30, and can be used for transferring the rubber plug to the pressing device 30. The vibration tray mechanism can comprise a vibration tray 41, a vibration piece and a material conveying guide rail 42; the vibration tray 41 can be connected to the vibration member, and the vibration member vibrates the vibration tray to vibrate the structural member 2 to the feeding guide rail 42. The blanking device 50 can be mounted on the frame 10 and can be used to output the assembled rubber plug assembly. The receiving device 60 can be located below the feeding device 50, and can be used to collect the rubber plug assembly.

Further, in some embodiments, the gantry 10 may include a console 11, and a shield 12 mounted on the console 11; the operation table 11 may be rectangular or square, and the bottom thereof may be provided with universal wheels to facilitate movement of the entire operation table 11. It is understood that in other embodiments, the console 11 may not be limited to a rectangular parallelepiped shape or a square shape. The protective cover 12 can be covered on the operation table 11, and a first window for placing the structural member into the feeding positioning device 20 and a second window for conveying the rubber plug 3 by the feeding device 40 can be arranged on the protective cover. The protective cover 12 may further be provided with an operation button for an operator to operate, and the protective cover 12 may further be provided with a display interface for displaying operation information.

As shown in fig. 6-9, further, in some embodiments, the feeding positioning device 20 may include a turntable assembly 21, and at least one positioning assembly 22; the turntable assembly 21 may be mounted on the frame 10, and in particular, it may be mounted on the console 11, which may be rotated to transfer the structure to the pressing device 30. The number of the positioning assemblies 22 may be four, and it is understood that in other embodiments, one or more of the positioning assemblies 22 may be provided. The four positioning assemblies 22 may be disposed on the turntable assembly 21 at intervals, and may be used to position the structural member and rotate to the corresponding stations by the rotation of the turntable assembly 21.

The turntable assembly 21 may include a bracket 211, a turntable 212 mounted on the bracket 211, a driving motor 213 for driving the turntable 212 to rotate, and a transmission mechanism 214 connected to the driving motor 213 and the turntable 212. The holder 211 may be mounted on the console 11, and may be hollow and cylindrical, and has an outer flange at one end thereof, and the outer flange may be connected to the console 11 by screws. The turntable 212 is mounted on the end of the support 211 away from the console 11, and has a shape and size adapted to the shape and size of the support 211, and can rotate on the support 211. A rotating shaft penetrating the bracket 211 can be disposed on one side of the turntable 212, and the device can be connected to the transmission mechanism 214, and can be driven by the driving motor 213 to rotate by the transmission mechanism 214, so as to drive the turntable 212 to rotate. The driving motor 213 may be installed in the operating table 11, and an output shaft thereof may be connected to the transmission mechanism 214. The transmission mechanism 214 may include two transmission wheels 2141 disposed at an interval and a transmission belt 2142 disposed on the two transmission wheels 2141, one transmission wheel 2141 of the two transmission wheels 2141 is connected to an output shaft of the driving motor 213 and driven by the driving motor 213 to rotate, and the other transmission wheel 2141 may be connected to a rotation shaft of the turntable 212 to drive the turntable 212 to rotate.

Positioning assembly 22 may include a positioning stage 221, a positioning member 222, and a telescoping member 223. The positioning table 221 can be located on the turntable 212, which can be used for placement of structural members. The positioning member 222 is telescopically inserted into the positioning platform 221, and can be positioned in the through hole 202 of the structural member. The number of the positioning members 22 may be two, and it is understood that in other embodiments, one or more positioning members may be provided. The retractable member 223 can be installed in the bracket 211, and can be disposed corresponding to the positioning member 22 one by one, so as to drive the positioning member 222 to retract.

The positioning table 221 may include a platform body 2211, at least one positioning hole 2212, a limit boss 2213; the platform body 2211 may be plate-shaped, and in some embodiments, may be rectangular plate-shaped, which may be used for placement of the structural members. The at least one positioning hole 2212 may be disposed on the platform body 2211, and may penetrate the platform body 2211 in a thickness direction of the platform body 2211. In some embodiments, the at least one positioning hole 2212 may be three, one of the positioning holes may be a strip-shaped hole disposed along the length direction of the platform body 2211, and the other two positioning holes may be two square holes disposed on one side of the strip-shaped hole and side by side. The positioning holes 2212 can be matched with the positioning pins 203 on the structural member for positioning. The position-limiting boss 2213 can be disposed on the platform main body 2211, and it can be disposed to protrude from the platform main body 2211, and it can be used to cooperate with the structure for position limitation, and in particular, it can cooperate with the retaining wall 204 of the structure for position limitation.

The radial dimension of the locating feature 222 may be less than or equal to the radial dimension of the through-hole 202 in the structure to facilitate location through the through-hole 202. The positioning member 222 may be a positioning pin. It is understood that in other embodiments, the positioning member 222 may not be limited to a positioning pin, and may be a positioning post. The positioning pin can be inserted from the positioning table 221 and can be driven by the expansion member 223 to reciprocate.

The retractable member 223 can be a retractable cylinder, which can be correspondingly connected to the positioning member 222, and can be disposed on a side of the positioning table 221 opposite to the structural member. When the pressing device 30 presses the rubber plug into the through hole 202, the retractable member 223 can drive the positioning member 222 to move in a direction away from the structural member, so that the pressing device 30 can press the rubber plug into the through hole 202 conveniently.

In some embodiments, the positioning assembly 22 may also include a connector 224; the connector 224 can be used to connect two telescoping members 223 arranged side by side, so as to facilitate the installation of the telescoping members 223. It will be appreciated that in other embodiments, the connector 224 may be omitted.

As shown in fig. 5, in some embodiments, the feeding positioning device 20 may further include a spraying assembly 23; the spraying assembly 23 may be disposed opposite to the positioning table 221, and may be used to spray a lubricant to the structural member, thereby facilitating the plugging of the rubber plug 3 into the through hole 202.

The spray assembly 23 may include a holder 231, and a spray head 232; the holder 231 may be mounted on the console 11, and may have an inverted L-shape, which may be used for mounting the showerhead 232. It will be appreciated that in other embodiments, it may not be limited to having an inverted L-shape. The spray head 232 may be mounted on the support 232 and may be disposed opposite the positioning table 221, and may spray a lubricant onto the structure on the positioning table 221. It will be appreciated that in other embodiments, it may not be limited to spraying a lubricant, which may spray a cleaner or other liquid medium.

In some embodiments, the feeding positioning device may further include a detection unit 24 and a control unit; the detection unit 24 may be arranged on the positioning table 221 or on the turntable 211, and may be used to detect whether a structure is placed on the positioning table 221. In some embodiments, the detection unit 24 may be an infrared sensor. It will be appreciated that in other embodiments, it may not be limited to infrared sensors. The control unit can be connected to the detection unit 24 and the spraying assembly 23, and can control the spraying assembly 23 to start spraying when the detection unit 24 detects the structural member to be placed on the positioning table 221.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A feeding positioning device, characterized by comprising a positioning component (22); the positioning assembly (22) comprises a positioning table (221) for placing a workpiece (2), and at least one positioning member (222) which can be telescopically penetrated out of the positioning table (221) to be matched and positioned with a through hole (202) on the workpiece (2); the radial dimension of each positioning member (222) is smaller than or equal to the radial dimension of a through hole (202) on the workpiece (2).

2. A loading and positioning device according to claim 1, wherein each positioning member (222) comprises a positioning pin or a positioning post pierced from the positioning table (221).

3. A loading and positioning device according to claim 1, characterized in that said positioning assembly (22) further comprises a telescopic member (223) which brings said positioning member (222) to telescope.

4. A feeding positioning device according to claim 3, characterized in that said telescopic member (223) comprises a telescopic cylinder in corresponding connection with said positioning member (222); the telescopic cylinder is arranged on one side of the positioning table (221) opposite to the workpiece (2).

5. The feeding positioning device according to claim 1, wherein the positioning table (221) comprises a platform main body (2211) and at least one positioning hole (2212) arranged on the platform main body (2211) and positioned in cooperation with a positioning pin (203) on at least one workpiece (2).

6. The feeding positioning device according to claim 5, wherein the positioning table (221) further comprises a limit boss (2213) provided on the platform main body (2211) to limit the workpiece (2).

7. A loading positioning device according to claim 1, characterized in that it further comprises a spraying assembly (23) arranged opposite to said positioning table (221);

the spraying assembly (23) comprises a bracket (231) and a spraying head (232) which is arranged on the bracket (231) and is opposite to the positioning table (221).

8. The feeding positioning device according to claim 7, further comprising a detection unit (24) for detecting whether the workpiece (2) is placed on the positioning table (221), and a control unit connected to the detection unit (24);

the control unit is connected with the spraying assembly (23) to control the spraying assembly (23) to spray when the detection unit (24) detects that the workpiece (2) is placed on the positioning table (221).

9. A loading positioning device according to claim 8, characterized in that the detection unit (24) comprises an infrared sensor.

10. The feeding positioning device according to claim 1, further comprising a turntable assembly (21) for driving the positioning assembly (22) to rotate to a corresponding station; the positioning assembly (22) is arranged on the turntable assembly (21).