CN217406826U

CN217406826U - Bearing device of high-efficient chip mounter

Info

Publication number: CN217406826U
Application number: CN202220223042.1U
Authority: CN
Inventors: 王侯萍
Original assignee: Qingdao Hualongte Packaging Co ltd
Current assignee: Qingdao Hualongte Packaging Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-09-09
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a load-bearing device of high-efficient chip mounter, comprises a mounting table, the last surface difference fixedly connected with chip mounter body and the mount pad of mount pad, the mounting groove has been seted up to the upper surface of mount pad, and the inner wall of mounting groove rotates and is connected with links up the dish, links up the lower extreme fixedly connected with spliced pole of dish, and the fixed surface of spliced pole is connected with first straight-teeth gear, the interior diapire fixedly connected with motor of mounting groove, the output end fixedly connected with second straight-teeth gear of motor, links up the last fixed surface of dish and is connected with and place the frame. This high-efficient chip mounter's load-bearing device places the frame through setting up, and the pulling pull rod drives and supports the clamp plate and break away from the tray, puts into the tray upper surface with the PCB pad to with the surface and the limiting plate contact of PCB pad, not hard up pull rod utilizes compression spring to reset and drives and support the clamp plate with PCB pad centre gripping, thereby the tray can bear chip mounter's impact force when the paster, dodges the groove simultaneously and can dodge paster component contact tray, and then has improved the stability of paster.

Description

Bearing device of high-efficient chip mounter

Technical Field

The utility model relates to a paster equipment technical field specifically is a bearing device of high-efficient chip mounter.

Background

The chip mounter is exactly to put the chip mounting element in corresponding position, then glue with the red glue that scribbles in advance and the tin cream and cohere, then cross the reflow soldering stove, just can fix the chip mounting element on the PCB board.

The side face of a PCB (printed circuit board) pad is clamped by the conventional chip mounter during chip mounting, so that the lower part of the PCB pad is suspended, and therefore no bearing force exists at the bottom of the PCB pad during chip mounting, and the PCB pad can be bent during chip mounting to influence the chip mounting precision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing device of high-efficient chip mounter to solve the problem of proposition among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing device of high-efficient chip mounter, which comprises a mounting table, the upper surface of mount table is fixedly connected with chip mounter body and mount pad respectively, the mounting groove has been seted up to the upper surface of mount pad, the inner wall of mounting groove rotates and is connected with linking dish, the lower extreme fixedly connected with spliced pole of linking dish, the fixed surface of spliced pole is connected with first straight-teeth gear, the interior diapire fixedly connected with motor of mounting groove, the output end fixedly connected with second straight-teeth gear of motor, the frame is placed to the last fixed surface of linking dish, the inner wall of placing the frame passes through bolt fixedly connected with tray, the inner wall of placing the frame is provided with fixture, place the inner wall fixedly connected with limiting plate of frame.

Preferably, the first spur gear is in meshing transmission with the second spur gear, and the lower end of the connecting column is rotatably connected with the inner bottom wall of the mounting groove.

Preferably, fixture includes the pull rod, places the upper surface of frame and has seted up the through hole, the surface of pull rod and the inner wall sliding connection of through hole, the lower extreme of pull rod extends to the inner wall of placing the frame to fixedly connected with supports the clamp plate, and the surface cover of pull rod is equipped with the compression spring that can order about to support clamp plate and tray upper surface contact.

Preferably, an avoiding groove is formed in the upper surface of the tray.

Preferably, the number of the placing frames is four, and the four placing frames are arranged on the upper surface of the connecting disc in a circumferential array.

Preferably, a control panel is arranged on the surface of the mounting seat.

Advantageous effects

The utility model provides a bearing device of high-efficient chip mounter possesses following beneficial effect:

1. this high-efficient chip mounter's load-bearing device places the frame through the setting, and the pulling pull rod drives and supports the clamp plate and break away from the tray, puts into the tray upper surface with the PCB pad to with the surface and the limiting plate contact of PCB pad, not hard up pull rod utilizes compression spring to reset and drives and support the clamp plate with PCB pad centre gripping, thereby the tray can bear chip mounter's impact force when the paster, dodges the groove simultaneously and can dodge paster component contact tray, and then has improved the stability of paster.

2. This high-efficient chip mounter's load-bearing device, through setting up linking up the dish, driving motor drives the second spur gear and rotates, utilizes first spur gear and second spur gear meshing transmission to can drive linking up the dish and rotate, make placing of centre gripping PCB pad frame remove to chip mounter nozzle position, can place the PCB pad in other placing frames simultaneously, and then improved the efficiency of paster.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the connecting plate of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the mounting seat of the present invention;

fig. 4 is the utility model discloses place the frame and just cut open the structure schematic diagram.

In the figure: the chip mounter comprises a mounting table 1, a chip mounter body 2, a mounting seat 3, a connecting disc 4, a connecting column 5, a first straight gear 6, a motor 7, a second straight gear 8, a placement frame 9, a tray 10, a limiting plate 11, a pull rod 12, a pressing plate 13 and a compression spring 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a bearing device of a high-efficiency chip mounter comprises a mounting table 1, wherein the upper surface of the mounting table 1 is fixedly connected with a chip mounter body 2 and a mounting seat 3 respectively, the surface of the mounting seat 3 is provided with a control panel, the upper surface of the mounting seat 3 is provided with a mounting groove, the inner wall of the mounting groove is rotatably connected with a linking disc 4, the lower end of the linking disc 4 is fixedly connected with a connecting column 5, the lower end of the connecting column 5 is rotatably connected with the inner bottom wall of the mounting groove, the surface of the connecting column 5 is fixedly connected with a first straight gear 6, the inner bottom wall of the mounting groove is fixedly connected with a motor 7, the output end of the motor 7 is fixedly connected with a second straight gear 8, the first straight gear 6 is in meshing transmission with the second straight gear 8, the upper surface of the linking disc 4 is fixedly connected with placing frames 9, the number of the placing frames 9 is four, the four placing frames 9 are arranged on the upper surface of the linking disc 4 in a circumferential array manner, the inner wall of the placing frames 9 is fixedly connected with a tray 10 through bolts, the groove of dodging has been seted up to the upper surface of tray 10, the inner wall of placing frame 9 is provided with fixture, fixture includes pull rod 12, the upper surface of placing frame 9 has seted up the through hole, the surface of pull rod 12 and the inner wall sliding connection of through hole, the lower extreme of pull rod 12 extends to the inner wall of placing frame 9, and fixedly connected with supports clamp plate 13, the surface cover of pull rod 12 is equipped with the compression spring 14 that can order about to support clamp plate 13 and tray 10 upper surface contact, the inner wall fixedly connected with limiting plate 11 of placing frame 9.

Placing frame 9 through the setting, pulling pull rod 12 drives and supports clamp plate 13 and break away from tray 10, puts into tray 10 upper surface with the PCB pad, and with the surface and the limiting plate 11 contact of PCB pad, not hard up pull rod 12 utilizes compression spring 14 to reset and drives and support clamp plate 13 with the centre gripping of PCB pad, thereby tray 10 can bear the impact force of chip mounter when the paster, and it can dodge paster component contact tray 10 to dodge the groove simultaneously, and then has improved the stability of paster.

Through setting up linking up dish 4, driving motor 7 drives second spur gear 8 and rotates, utilizes first spur gear 6 and the transmission of 8 meshing of second spur gear to can drive linking up dish 4 and rotate, make placing frame 9 of centre gripping PCB pad remove to chip mounter nozzle position, can place the PCB pad in other placing frame 9 simultaneously, and then improved the efficiency of paster.

The working principle is as follows: when the bearing device of the high-efficiency chip mounter is used, firstly, the pull rod 12 is pulled to drive the pressing plate 13 to be separated from the tray 10, the PCB pad is placed on the upper surface of the tray 10, the surface of the PCB pad is contacted with a limiting plate 11, so that the position for placing the PCB pad is the same each time, a pull rod 12 is loosened, a compression spring 14 is reset to drive a pressing plate 13 to clamp the PCB pad, a control panel drive motor 7 is used to drive a second straight gear 8 to rotate, so that a first straight gear 6 is in meshing transmission with the second straight gear 8, thereby driving the joining disc 4 to rotate, moving the placing frame 9 for clamping the PCB bonding pad to the position right below the nozzle of the chip mounter body 2, meanwhile, PCB pads can be placed in other placing frames 9, the tray 10 can bear the impact force of the chip mounter when the nozzle of the chip mounter body 2 contacts the PCB pads, meanwhile, the avoidance groove can avoid the patch element from contacting the tray 10, so that the stability of the patch is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient chip mounter's load-bearing device, includes mount table (1), its characterized in that: the mounting structure is characterized in that the upper surface of the mounting table (1) is fixedly connected with a chip mounter body (2) and a mounting seat (3) respectively, a mounting groove is formed in the upper surface of the mounting seat (3), the inner wall of the mounting groove is rotatably connected with a connecting disc (4), a connecting column (5) is fixedly connected with the lower end of the connecting disc (4), a first straight gear (6) is fixedly connected with the surface of the connecting column (5), a motor (7) is fixedly connected with the inner bottom wall of the mounting groove, a second straight gear (8) is fixedly connected with the output end of the motor (7), a frame (9) is placed in the upper surface of the connecting disc (4), a tray (10) is fixedly connected with the inner wall of the placing frame (9) through bolts, a clamping mechanism is arranged on the inner wall of the placing frame (9), and a limiting plate (11) is fixedly connected with the inner wall of the placing frame (9).

2. The load bearing device of a high efficiency die bonder as claimed in claim 1, wherein: the first straight gear (6) is in meshing transmission with the second straight gear (8), and the lower end of the connecting column (5) is rotatably connected with the inner bottom wall of the mounting groove.

3. The load bearing device of a high efficiency die bonder as claimed in claim 1, wherein: fixture includes pull rod (12), places the upper surface of frame (9) and has seted up the through hole, the surface of pull rod (12) and the inner wall sliding connection of through hole, the lower extreme of pull rod (12) extends to the inner wall of placing frame (9) to fixedly connected with supports clamp plate (13), and the surface cover of pull rod (12) is equipped with compression spring (14) that can order about to support clamp plate (13) and tray (10) upper surface contact.

4. The load bearing device of a high efficiency die bonder as claimed in claim 1, wherein: an avoiding groove is formed in the upper surface of the tray (10).

5. The load bearing device of a high efficiency die bonder as claimed in claim 1, wherein: the number of the placing frames (9) is four, and the four placing frames (9) are arranged on the upper surface of the connecting disc (4) in a circumferential array.

6. The load bearing device of a high efficiency die bonder as claimed in claim 1, wherein: and a control panel is arranged on the surface of the mounting seat (3).