CN218634685U

CN218634685U - Paster processing auxiliary positioning device

Info

Publication number: CN218634685U
Application number: CN202222725614.9U
Authority: CN
Inventors: 袁学仕; 韦立
Original assignee: Shanghai Shitian Electronic Technology Co ltd
Current assignee: Shanghai Shitian Electronic Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-14
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a paster processing assistance-localization real-time device, including base and damping spring, the top of base distributes and has the workstation, just the inboard of workstation is connected with the driving roller, the surface of driving roller is connected with the conveyer belt, the top bilateral symmetry of base distributes and has the buffing pad. Utilize the cushion socket that sets up, the attenuator, combine between damping spring and the damping spring to use, can improve the stability of whole device self, and then reduce the produced rocking of device during operation self, thereby can ensure the stability of the material self that the workstation prevented, prevent the deviation from appearing in its position, can make it take place deformation when the workstation pushes down the attenuator that the bottom both sides are connected, the damping spring who locates the attenuator outside simultaneously also takes place deformation thereupon, then the buffer beam drives sliding sleeve extrusion damping spring, thereby combine the produced reverse effort of three deformation can reduce the produced vibrations of device self during operation by a wide margin.

Description

Paster processing auxiliary positioning device

Technical Field

The utility model relates to a chip mounter processing is with auxiliary positioning device field, especially relates to a chip mounter processing auxiliary positioning device.

Background

A placement machine, also called a placement machine or a surface placement system, is configured behind a dispensing machine or a screen printing machine in a production line, and is a device for accurately placing surface-mounted components on a PCB pad by moving a placement head, and is divided into manual and full-automatic. The full-automatic chip mounter is equipment for realizing high-speed and high-precision full-automatic component mounting and placing, and is the most critical and complex equipment in the whole SMT production;

like the utility model discloses a paster processing auxiliary positioning device that the utility model discloses that the bulletin number is CN211063893U, it can also right the raw materials when the material loading, avoids the skew of raw materials to be favorable to the production quality of product, however the device can produce rocking of certain range at the during operation unavoidably, and current device self does not possess shock-absorbing structure yet, so also lead to the material to take place the deviation on the position for the produced vibrations of work easily at the device during operation, and then the follow-up paster of carrying out to the material is handled.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a paster processing auxiliary positioning device, can solve current chip mounter and can also right the raw materials when the material loading, avoid the offset of raw materials, thereby be favorable to the production quality of product, however the device can produce rocking of certain range at the during operation inevitably, and current device self does not possess shock-absorbing structure yet, so also lead to the material to take place the deviation on the position for the produced vibrations of work easily at the device during operation, and then the follow-up technical problem that carries out the paster to the material and handle.

In order to solve the technical problem, the utility model provides a following technical scheme: including base and damping spring, the top of base distributes and has the workstation, just the inboard of workstation is connected with the driving roller, the surface of driving roller is connected with the conveyer belt, the top bilateral symmetry of base distributes and has the buffing pad, just top one side of buffing pad is connected with the attenuator, the damping spring cover is located the surface of attenuator, the dashpot has been seted up at the top of buffing pad, just the inboard of dashpot runs through there is the horizontal pole, the surface cover of horizontal pole is equipped with damping spring, just one side of damping spring is connected with the sliding sleeve, the engaging lug is installed at the top of sliding sleeve, just the other end of engaging lug is connected with the buffer beam, the middle section inboard of buffer beam is connected with the pivot.

As a preferred technical scheme of the utility model, the top both sides fixed mounting of workstation has the pneumatic cylinder, just the top of pneumatic cylinder is connected with the crossbeam, the front end of crossbeam is connected with driving motor, just driving motor's output is connected with the threaded rod, the surface cover of threaded rod is equipped with first thread bush, just the bottom of first thread bush is connected with adjusts the seat.

As a preferred technical scheme of the utility model, two-way motor is installed to the inner chamber of adjusting the seat, just two-way motor's output is connected with the lead screw, the surface cover of lead screw is equipped with the second thread bush, just the bottom of second thread bush is connected with the connecting plate.

As a preferred technical scheme of the utility model, the inner chamber fixed mounting of connecting plate has the cylinder, just the other end of cylinder is connected with the slider, the bottom of slider is connected with splint, just the inboard of slider runs through there is the guide bar.

As a preferred technical scheme of the utility model, the buffer beam passes through the engaging lug with the sliding sleeve rotates to be connected, just the inboard diameter size of buffer beam with sliding sleeve outside diameter size looks adaptation.

As a preferred technical scheme of the utility model, the threaded rod pass through the screw thread with first thread bush constitutes threaded connection, just the threaded rod runs through the inboard perpendicular to of first thread bush the inside wall of crossbeam.

As an optimal technical scheme of the utility model, the lead screw pass through the screw thread with the second thread bush constitutes threaded connection, just the second thread bush is followed the vertical central line symmetric distribution of connecting plate.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the buffer seat, the damper, the damping spring and the buffer spring are combined for use, the stability of the whole device can be improved, and the shake generated by the device during working is reduced, so that the stability of the material prevented by the workbench can be ensured, the position deviation of the material can be prevented, the damper connected to two sides of the bottom of the workbench can be deformed when the workbench presses down, meanwhile, the damping spring sleeved on the outer side of the damper is deformed, and then the buffer rod drives the sliding sleeve to extrude the damping spring, so that the reverse acting force generated by combining the deformation of the three can greatly reduce the vibration generated by the device during working;

2. utilize the driving motor who sets up, the threaded rod, the combined use between thread bush and the lead screw, can come to adjust the position of material according to the demand of paster, thereby can prevent that the material from appearing the deviation in the position when follow-up paster, with this accuracy of ensureing the paster, the threaded rod that can make its output connect when the motor work rotates thereupon, and because be connected through thread engagement between threaded rod and the first thread bush, so first thread bush can carry out lateral motion along with the rotation of threaded rod, and then can realize adjusting the position control of seat, the meshing connection that combines lead screw and second thread bush can further adjust the position of material.

Drawings

Fig. 1 is a schematic structural view of the auxiliary positioning device for patch processing of the present invention;

FIG. 2 is a schematic view of the internal structure of the buffer seat of the auxiliary positioning device for chip mounting processing of the present invention;

FIG. 3 is a schematic view of the internal structure of the connecting plate of the auxiliary positioning device for patch processing of the present invention;

FIG. 4 is a schematic view of the internal structure of the cross beam of the auxiliary positioning device for patch processing of the present invention;

wherein: 1. a base; 2. a work table; 3. a driving roller; 4. a conveyor belt; 5. a buffer base; 6. a damper; 7. a damping spring; 8. a buffer tank; 9. a cross bar; 10. a buffer spring; 11. a sliding sleeve; 12. connecting lugs; 13. a buffer rod; 14. a rotating shaft; 15. a hydraulic cylinder; 16. a cross beam; 17. a drive motor; 18. a threaded rod; 19. a first threaded sleeve; 20. an adjusting seat; 21. a bi-directional motor; 22. a lead screw; 23. a second threaded sleeve; 24. a connecting plate; 25. a cylinder; 26. a slider; 27. a splint; 28. a guide rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example 1

Please refer to fig. 1 and fig. 2, the utility model provides a paster processing auxiliary positioning device, including base 1 and damping spring 7, base 1's top distributes and has workstation 2, and the inboard of workstation 2 is connected with driving roller 3, the surface of driving roller 3 is connected with conveyer belt 4, base 1's top bilateral symmetry distributes and has buffer seat 5, and top one side of buffer seat 5 is connected with attenuator 6, damping spring 7 is located the surface of attenuator 6, buffer slot 8 has been seted up at buffer seat 5's top, and the inboard of buffer slot 8 runs through horizontal pole 9, the surface cover of horizontal pole 9 is equipped with damping spring 10, and one side of damping spring 10 is connected with sliding sleeve 11, engaging lug 12 is installed at sliding sleeve 11's top, and the other end of engaging lug 12 is connected with buffer rod 13, buffer rod 13 is connected with sliding sleeve 11 through engaging lug 12 rotation, and buffer rod 13 inboard diameter size and sliding sleeve 11 outside diameter size adaptation, the middle section inboard of buffer rod 13 is connected with pivot 14;

as a further embodiment of this embodiment, as shown in fig. 1 and fig. 2, when the whole workbench 2 works and shakes, the workbench 2 may extrude the dampers 6 connected to both sides of the bottom, and further the dampers 6 deform, and when the dampers 6 deform, the damping springs 7 sleeved on the outer surface of the dampers may deform under the action of the workbench 2, and further simultaneously generate a certain reverse acting force, and when the workbench 2 presses down, the damping rods 13 connected to the bottom may be extruded, so that the damping rods 13 rotate around the rotating shaft 14, and then the damping rods 13 push the sliding sleeve 11 connected to the other end of the sliding sleeve 11, so that the sliding sleeve 11 performs a transverse movement along the cross rod 9, and when the sliding sleeve 11 transversely moves, the damping springs 10 connected to one side may be extruded, so that the damping springs 10 deform, and then the shaking generated by combining the dampers 6 and the damping springs 7 with the reverse acting force generated by deformation may reduce the shaking generated by the whole workbench 2 during working, thereby ensuring the stability of the device itself.

Example 2

Referring to fig. 1, fig. 3 and fig. 4, the utility model provides a positioning device is assisted in patch processing, hydraulic cylinders 15 are fixedly installed on both sides of the top end of a workbench 2, and the top of the hydraulic cylinders 15 is connected with a beam 16, the front end of the beam 16 is connected with a driving motor 17, and the output end of the driving motor 17 is connected with a threaded rod 18, the threaded rod 18 forms a threaded connection with a first threaded sleeve 19 through a thread, and the threaded rod 18 penetrates through the inner side of the first threaded sleeve 19 and is perpendicular to the inner side wall of the beam 16, the outer surface of the threaded rod 18 is sleeved with the first threaded sleeve 19, and the bottom of the first threaded sleeve 19 is connected with an adjusting seat 20, a two-way motor 21 is installed in the inner cavity of the adjusting seat 20, and the output end of the two-way motor 21 is connected with a lead screw 22, the lead screw 22 forms a threaded connection with a second threaded sleeve 23 through a thread, and the second threaded sleeve 23 is symmetrically distributed along the vertical central line of a connecting plate 24, the outer surface of the lead screw 22 is sleeved with a second threaded sleeve 23, and the bottom of the second threaded sleeve 23 is connected with a connecting plate 24, an air cylinder 25 is fixedly installed with an air cylinder 25, and the other end of the air cylinder 25 is connected with a clamping plate 26, and the clamping plate 27 is connected with a clamping plate 28 through the bottom of the sliding block 26, and the guiding rod 28 is penetrated through the inner side of the sliding plate 26;

as a further embodiment of this embodiment, as shown in fig. 1, 3 and 4, when the driving motor 17 operates, the threaded rod 18 connected to the output end thereof rotates along with the driving motor, and since the threaded rod 18 and the first threaded sleeve 19 are connected by a thread, the first threaded sleeve 19 moves transversely along with the rotation of the threaded rod 18, so as to adjust the position of the whole adjusting seat 20, when the bidirectional motor 21 operates, the threaded rod 22 connected to both ends thereof rotates along with the driving motor, and since the threaded rod 22 and the second threaded sleeve 23 are connected by a thread, and the threads formed on the outer surfaces of the threaded rods 22 on both sides are oriented in the same direction, the second threaded sleeve 23 moves transversely along with the rotation of the threaded rod 22, so as to adjust the transverse position of the bottom connecting plate 24, and when the air cylinder 25 operates, the sliders 26 connected to both sides thereof push the sliders 26, so as to drive the bottom connecting clamp plate 27 to move along with the driving slider, so as to clamp the material according to the size of the material itself, thereby facilitating the subsequent adjustment of the position.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a paster processing auxiliary positioning device, includes base (1) and damping spring (7), its characterized in that: the top of base (1) distributes and has workstation (2), just the inboard of workstation (2) is connected with driving roller (3), the surface of driving roller (3) is connected with conveyer belt (4), the top bilateral symmetry of base (1) distributes and has buffing pad (5), just top one side of buffing pad (5) is connected with attenuator (6), damping spring (7) cover is located the surface of attenuator (6), dashpot (8) have been seted up at the top of buffing pad (5), just horizontal pole (9) have been run through to the inboard of dashpot (8), the surface cover of horizontal pole (9) is equipped with buffer spring (10), just one side of buffer spring (10) is connected with sliding sleeve (11), engaging lug (12) are installed at the top of sliding sleeve (11), just the other end of engaging lug (12) is connected with buffer beam (13), the middle section inboard of buffer beam (13) is connected with pivot (14).

2. A patch processing auxiliary positioning device according to claim 1, wherein: the top both sides fixed mounting of workstation (2) has pneumatic cylinder (15), just the top of pneumatic cylinder (15) is connected with crossbeam (16), the front end of crossbeam (16) is connected with driving motor (17), just the output of driving motor (17) is connected with threaded rod (18), the surface cover of threaded rod (18) is equipped with first thread bush (19), just the bottom of first thread bush (19) is connected with adjusts seat (20).

3. A patch processing auxiliary positioning device according to claim 2, wherein: two-way motor (21) are installed to the inner chamber of adjusting seat (20), just the output of two-way motor (21) is connected with lead screw (22), the surface cover of lead screw (22) is equipped with second thread bush (23), just the bottom of second thread bush (23) is connected with connecting plate (24).

4. A patch processing auxiliary positioning device according to claim 3, wherein: the inner chamber fixed mounting of connecting plate (24) has cylinder (25), just the other end of cylinder (25) is connected with slider (26), the bottom of slider (26) is connected with splint (27), just the inboard of slider (26) is run through there is guide bar (28).

5. A patch processing auxiliary positioning device according to claim 1, wherein: buffer rod (13) pass through engaging lug (12) with sliding sleeve (11) rotate to be connected, just buffer rod (13) inside diameter size with sliding sleeve (11) outside diameter size looks adaptation.

6. A patch processing auxiliary positioning device according to claim 2, wherein: the threaded rod (18) is in threaded connection with the first threaded sleeve (19) through threads, and the threaded rod (18) penetrates through the inner side of the first threaded sleeve (19) and is perpendicular to the inner side wall of the cross beam (16).

7. A patch processing auxiliary positioning device according to claim 3, wherein: the screw rod (22) is in threaded connection with the second threaded sleeve (23) through threads, and the second threaded sleeve (23) is symmetrically distributed along the vertical central line of the connecting plate (24).