CN208079517U - A supporting top plate device for placement machine - Google Patents

Abstract

The utility model discloses a support roof device for chip mounter, it includes four fixing bases, thimble and a roof with the same quantity of this fixing base, the fixing base falls into two sets of settings on chip mounter's workstation, the thimble one-to-one set up in on the fixing base, the both ends of roof correspond the thimble is equipped with two and lists mounting groove, the support end card of thimble is arranged in the mounting groove. The utility model has the advantages of reasonable design ingenious, can set up the thimble on chip mounter's workstation very conveniently through the fixing base, through the cooperation of the support end that sets up on the thimble and mounting groove, can fix the roof to the thimble very convenient and fast ground to can adjust the height of thimble through the rotating thimble on the fixing base, make the roof level, thereby effectively improve production efficiency, guarantee the reliable and stable of paster quality.

Description

A supporting top plate device for placement machine

technical field

The utility model relates to a supporting top board device, in particular to a supporting top board device for a placement machine.

Background technique

In the prior art, when using a chip mounter to mount components, it is necessary to support the PCB board through jacks, especially for some thinner PCB boards, or single-sided PCB boards with a large number of panels.

At present, the traditional support for single-sided PCB boards or thinner PCB boards is provided by arranging many single thimbles. This is time-consuming, labor-intensive, and inefficient, and it is difficult to control the consistency of the height of the thimble, which makes it difficult to guarantee the quality of the PCB board placement, and the product defect rate is high, which increases the production cost of the enterprise.

Utility model content

In order to solve the above problems, the utility model discloses a supporting top board device for a placement machine.

The technical scheme that the utility model adopts for realizing the above object is:

A support top plate device for a chip mounter, which includes four fixed seats, the same number of thimbles as the fixed seats and a top plate, the fixed seats are divided into two groups and arranged on the workbench of the chip mounter, the The thimbles are arranged one by one on the fixing seat, and the two ends of the top plate are provided with two rows of mounting grooves corresponding to the thimbles, and the supporting ends of the thimbles are clamped in the mounting grooves.

The fixing seat is strip-shaped, the top plate is rectangular, and the installation groove is strip-shaped. The fixing seat, top plate and installation groove are arranged correspondingly according to the length direction.

The installation groove runs through the upper and lower surfaces of the top plate, and the lower part of the installation groove is provided with a protrusion inwardly, the distance between the facing walls of the installation groove is greater than the diameter of the supporting end of the thimble, and the protrusion on the facing wall of the installation groove The distance between the protrusions is smaller than the diameter of the supporting end of the thimble, and the protrusion on the opposite wall of the installation groove is provided with an escape position corresponding to the supporting end of the thimble.

The middle part of the upper surface of the fixing seat is provided with a depression, and a strip-shaped through hole is provided in the depression, a circular hole is provided at one end of the fixing seat, and a thimble mounting hole is provided at the other end of the fixing seat.

The lower end of the thimble is provided with threads, and the middle ring of the thimble is provided with a first groove.

The support end is arranged on the top of the thimble, and the connection between the support end and the thimble is provided with a second groove, and the diameter of the thimble at the second groove is smaller than the distance between the protrusions on the opposite wall of the installation groove. The left end of the top plate is provided with four installation grooves, and the right end of the top plate is provided with five installation grooves.

The top plate is also provided with three strip-shaped windows, the three strip-shaped windows are located between two rows of installation grooves, and the three strip-shaped windows are vertically arranged relative to the installation grooves.

Several circular avoidance holes are also arranged on the top plate.

The beneficial effects of the utility model are: the utility model has a reasonable and ingenious structural design, the thimble can be conveniently set on the workbench of the placement machine through the fixing seat, and the support end set on the thimble and the installation groove can be easily arranged. It is convenient and quick to fix the top plate to the thimble, and the height of the thimble can be adjusted by rotating the thimble on the fixed seat to make the top plate level, thereby effectively improving production efficiency and ensuring stable and reliable patch quality.

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.

Description of drawings

Fig. 1 is a perspective view of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is the structural representation of thimble in the utility model;

Fig. 4 is the structural representation of fixed seat in the utility model;

FIG. 5 is an enlarged schematic view of part A in FIG. 1 .

Detailed ways

Embodiment, referring to Fig. 1 to Fig. 5, the present embodiment provides a support top board device for a placement machine, which includes four fixing seats 1, the same number of thimbles 2 as the fixing seats 1 and a top board 3, The fixing bases 1 are divided into two groups and arranged on the workbench of the placement machine, the thimbles 2 are arranged on the fixing bases 1 one by one, and the two ends of the top plate 3 are provided with two rows corresponding to the thimble pins 2 The installation groove 31 , the supporting end 21 of the thimble 2 is locked in the installation groove 31 .

The fixing seat 1 is strip-shaped, the top plate 3 is rectangular, and the installation groove 31 is strip-shaped. The fixing seat 1, the top plate 3 and the installation groove 31 are arranged correspondingly in the length direction.

The installation groove 31 runs through the upper and lower surfaces of the top plate 3, and the bottom of the installation groove 31 is provided with a protrusion 32 inwardly, and the distance between the facing walls of the installation groove 31 is greater than the diameter of the supporting end 21 of the thimble 2, The distance between the protrusions 32 on the opposite wall of the installation groove 31 is less than the diameter of the support end 21 of the thimble 2, and the protrusion 32 on the opposite wall of the installation groove 31 corresponds to the support end 21 of the thimble 2. Bit 33.

The middle part of the upper surface of the fixed base 1 is provided with a depression 11, and a strip-shaped through hole 12 is provided at the depression 11. One end of the fixed base 1 is provided with a round hole 13, and the other end of the fixed base 1 is provided with a thimble. Mounting holes 14. The fixing seat 1 is fixed on the workbench of the placement machine through the cooperation of the strip-shaped through hole 12 and the screw.

The lower end of the thimble 2 is provided with a thread 22 , and the middle ring of the thimble 2 is provided with a first groove 23 .

The support end 21 is arranged on the top of the thimble 2, and the connection between the support end 21 and the thimble 2 is provided with a second groove 24, and the diameter of the thimble 2 at the second groove 24 is smaller than that of the opposite wall of the installation groove 31. The distance between the protrusions 32 .

The left end of the top plate 3 is provided with four installation grooves 31, and the right end of the top plate 3 is provided with five installation grooves 31.

The top plate 3 is further provided with three strip-shaped windows 34 , the three strip-shaped windows 34 are located between two rows of installation grooves 31 , and the three strip-shaped windows 34 are vertically arranged relative to the installation grooves 31 .

Several circular escape holes 35 are also provided on the top plate 3 .

When in use, first set the fixed seat 1 on the workbench of the placement machine, and at this time the fixed seat 1 can move its position. Through the cooperation between the thread 22 at the lower end of the thimble 2 and the thimble installation hole 14 on the fixed seat 1, the thimble 2 is erected on the fixed seat 1, the height of the four thimbles 2 is adjusted, and the support end 21 of the thimble 2 is correspondingly avoided. 33 into the installation groove 31, and move the fixing seat 1 outward, so that the protrusion 32 on the opposite wall of the installation groove 31 is stuck in the second groove 24, so that the top plate 3 will not be loose, and the fixing seat 1 is fixed on the workbench On, that is to complete the installation of the supporting top plate 3 device for the placement machine.

If the top plate 3 is not level enough, it can also be fine-tuned by turning the thimble 2 .

The structure design of the utility model is reasonable and ingenious. The thimble 2 can be conveniently set on the workbench of the chip mounter through the fixing seat 1. Through the cooperation of the support end 21 set on the thimble 2 and the installation groove 31, it can be conveniently and quickly The top plate 3 is fixed on the thimble 2, and the height of the thimble 2 can be adjusted by rotating the thimble 2 on the fixed seat 1 to make the top plate 3 level, thereby effectively improving production efficiency and ensuring stable and reliable patch quality.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model in any form. Any person familiar with the art, without departing from the scope of the technical solution of the utility model, can use the technical means and technical content disclosed above to make many possible changes and modifications to the technical solution of the utility model, or modify it into an equivalent change An equivalent embodiment of . Therefore, all equivalent changes made according to the shape, structure and principle of the utility model that do not deviate from the technical solution of the utility model should be covered within the protection scope of the utility model.

Claims (9)

1. A support top plate device for a chip mounter, characterized in that: it comprises four fixed seats, the same number of thimbles and a top plate as the fixed seats, and the fixed seats are divided into two groups and are arranged on the chip mounter On the workbench, the thimbles are arranged one by one on the fixing seat, and two rows of mounting grooves are provided at both ends of the top plate corresponding to the thimbles, and the supporting ends of the thimbles are clamped in the mounting grooves. 2. The supporting top plate device for a chip mounter according to claim 1, wherein the fixing seat is strip-shaped, the top plate is rectangular, the mounting groove is strip-shaped, and the fixing seat , The top plate and the installation groove are set correspondingly according to the length direction. 3. The supporting top plate device for a placement machine according to claim 1 or 2, wherein the mounting groove runs through the upper and lower surfaces of the top plate, and the lower part of the mounting groove is provided with a protrusion toward the inner ring, so that The distance between the facing walls of the installation groove is greater than the diameter of the support end of the thimble, the distance between the protrusions on the opposite wall of the installation groove is smaller than the diameter of the support end of the thimble, and the distance between the protrusions on the opposite wall of the installation groove The supporting end corresponding to the thimble is provided with an escape position. 4. The supporting top plate device for a placement machine according to claim 3, wherein a depression is provided in the middle of the upper surface of the fixing seat, and a strip-shaped through hole is provided at the depression, and the fixing seat One end of the fixed seat is provided with a round hole, and the other end of the fixed base is provided with a thimble installation hole. 5 . The supporting top plate device for a placement machine according to claim 4 , wherein the lower end of the thimble is provided with threads, and the middle ring of the thimble is provided with a first groove. 6. The support top plate device for a placement machine according to claim 5, wherein the support end is arranged on the top of the thimble, and a second groove is arranged around the connection between the support end and the thimble , the diameter of the thimble at the second groove is smaller than the distance between the protrusions on the opposite wall of the installation groove. 7 . The supporting top plate device for a placement machine according to claim 1 , wherein there are four installation grooves provided at the left end of the top plate, and five installation grooves provided at the right end of the top plate. 7 . 8. The supporting top plate device for a chip mounter according to claim 7, characterized in that, the top plate is also provided with three strip-shaped windows, and the three strip-shaped windows are located between the two rows of mounting grooves , the three strip-shaped windows are vertically arranged relative to the installation groove. 9 . The supporting top plate device for a placement machine according to claim 1 , wherein a plurality of circular avoidance holes are further provided on the top plate. 10 .