CN213385202U

CN213385202U - A PCB board rack for SMT paster technology

Info

Publication number: CN213385202U
Application number: CN202022175344.XU
Authority: CN
Inventors: 陈学前
Original assignee: Shanghai Yifan Electronic Technology Co ltd
Current assignee: Shanghai Yifan Electronic Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-08
Anticipated expiration: 2030-09-29

Abstract

The utility model provides a PCB board rack for SMT paster technology, which comprises a column, the lower extreme swing joint of stand has a supporting bench, the opening has been seted up on the surface of stand, one side of stand is provided with placer, placer includes the tray, the surface of tray runs through and is provided with two sets of stock, the surface of supporting bench is provided with the bolt, the lower extreme of supporting bench is connected with sliding support device, sliding support device includes the supporting shoe, the lower extreme of supporting shoe is provided with the gyro wheel, the upper end of supporting shoe is close to one end edge and is connected with the down tube, the surface of supporting shoe is close to top department and runs through and is provided with the horizontal pole. A PCB board rack for SMT paster technology, can adjust and place the space, economy practices thrift, the convenient to detach installation is convenient for move.

Description

A PCB board rack for SMT paster technology

Technical Field

The utility model relates to a printed circuit board technical field, in particular to a PCB board rack for SMT paster technology.

Background

Prevent static PCB storage rack also is called PCB turnover frame, extensively is applicable to SMT processing factory, circuit board factory, computer mainboard factory, can be used to hold the PCB board acid and alkali-resistant, resistant greasy dirt, nontoxic tasteless, clean convenient, the circuit board turnover is convenient, stack neatly, the management of being convenient for.

The existing PCB placing frame has some defects, the height of the tray cannot be adjusted according to the size of the PCB, the using space is wasted, the cost required by the placing frame is increased, in addition, the PCB placing frame is inconvenient to install and detach and transfer, and in order to solve the problems, the PCB placing frame for the SMT paster process is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB board rack for SMT paster technology can adjust and place the space, and economy practices thrift, and convenient to detach installs, is convenient for move.

The embodiment of the utility model is realized like this:

an embodiment of the utility model provides a PCB board rack for SMT paster technology, which comprises a column, the lower extreme swing joint of stand has a supporting bench, the opening has been seted up on the surface of stand, one side of stand is provided with placer, placer includes the tray, the surface of tray runs through and is provided with two sets of stock, the surface of supporting bench is provided with the bolt, the lower extreme of supporting bench is connected with sliding support device, sliding support device includes the supporting shoe, the lower extreme of supporting shoe is provided with the gyro wheel, the upper end of supporting shoe is close to one end edge and is connected with the down tube, the surface of supporting shoe is close to top department and runs through and is provided with the horizontal pole.

Optionally, a groove is formed in the tray, a nut is arranged on the surface of the upright post, one end of the long rod penetrates through the opening, and the long rod is fixed on the surface of the upright post through the nut.

Optionally, one end of the diagonal rod is fixedly connected with the upper end of the supporting block, and two groups of pipe sleeves are symmetrically arranged on the surface of the cross rod relative to the diagonal rod.

Optionally, the lower end of the upright is located inside the support table, the outer surface of the upright is connected with the inner wall of the support table in a sliding manner, the upright is fixed on the inner wall of the support table through bolts, and the support table is fixedly connected with the support block.

Optionally, the size of the long rod is matched with the opening, and the surface of the long rod is in sliding connection with the inner wall of the opening.

Optionally, four sets of the upright post, the support table, the bolts and the rollers are arranged, the rollers are located at the lower corners of the support blocks, two sets of through holes are formed in the surface of the tray, and the long rods are matched with the through holes in the surface of the tray in size.

The utility model discloses beneficial effect includes: the embodiment of the utility model provides a PCB board rack for SMT paster technology, insert the stand in the inside of a supporting bench, screw up the bolt and fix the stand in the inside of a supporting bench, can conveniently install and dismantle, one hand holds in the palm the lower extreme at the tray, the stock is held to the other hand, pass the stand from stand one side through the opening and pass the inside of stand, tray in proper order, after the both ends of stock pass the stand of both sides respectively, overlap the nut on the surface of the surface stand of stock, screw up the nut, fix the stock, can put the PCB board into the recess and save, slide from top to bottom in the open-ended inside through the stock, make the interval between the placer change, increase the quantity of placer as required, can save the cost of purchasing new rack, both hands hold the surface of pipe box and exert thrust, the gyro wheel of supporting shoe lower extreme begins to slide, can drive the rack and wholly shift, labour saving and time saving, the effect of use is better for traditional mode.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of a PCB board placing rack for SMT sheet mounting process of the present invention;

fig. 2 is a schematic structural view of the shockproof cleaning device for a PCB board placement rack used in the SMT sheet mounting process of the present invention;

fig. 3 is a schematic structural view of the sliding support device of the PCB board placement rack for the SMT pick-and-place process of the present invention;

fig. 4 is the utility model relates to a stand, nut, open-ended enlarged schematic diagram of a PCB board rack for SMT paster technology.

Icon: 1. a column; 2. a placement device; 21. a tray; 22. a long rod; 23. a groove; 3. a nut; 4. a support table; 5. a bolt; 6. a sliding support device; 61. a support block; 62. a roller; 63. a diagonal bar; 64. pipe sleeve; 65. a cross bar; 7. and (4) opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the utility model provides a PCB board rack for SMT paster technology, as shown in fig. 1, including stand 1, stand 1's lower extreme swing joint has a supporting bench 4, opening 7 has been seted up on stand 1's surface, one side of stand 1 is provided with placer 2, placer 2 includes tray 21, tray 21's surface runs through and is provided with two sets of stock 22, supporting bench 4's surface is provided with bolt 5, supporting bench 4's lower extreme is connected with sliding support device 6, sliding support device 6 includes supporting shoe 61, supporting shoe 61's lower extreme is provided with gyro wheel 62, supporting shoe 61's upper end is close to one end edge and is connected with down tube 63, supporting shoe 61's surface is close to top department and runs through and is provided.

In this embodiment, as shown in fig. 2 and 4, a groove 23 is formed in the tray 21, a nut 3 is disposed on the surface of the upright post 1, one end of the long rod 22 passes through the opening 7, and the long rod 22 is fixed on the surface of the upright post 1 through the nut 3.

The size of the long rod 22 is matched with the opening 7, and the surface of the long rod 22 is in sliding connection with the inner wall of the opening 7.

As shown in fig. 2 and 4, the height of the tray 21 can be changed by sliding the long rod 22 in the opening 7, the distance between the trays 21 can be adjusted, a new placing device 2 is additionally arranged, and the cost for purchasing a new placing rack is saved.

In this embodiment, as shown in fig. 3, one end of the diagonal bar 63 is fixedly connected to the upper end of the supporting block 61, and two sets of sleeves 64 are symmetrically disposed on the surface of the cross bar 65 with respect to the diagonal bar 63.

Four sets of columns 1, supporting tables 4, bolts 5 and rollers 62 are arranged, the rollers 62 are located at the lower end corners of the supporting blocks 61, two sets of through holes are formed in the surface of the tray 21, and the long rods 22 are matched with the through holes in the surface of the tray 21 in size.

As shown in figure 3, the roller 62 slides by holding the pipe sleeve 64 and applying pushing force, so that the whole placing frame can be driven to move, and time and labor are saved.

In this embodiment, as shown in fig. 1, the lower end of the column 1 is located inside the support table 4, the outer surface of the column 1 is slidably connected to the inner wall of the support table 4, the column 1 is fixed to the inner wall of the support table 4 by bolts 5, and the support table 4 is fixedly connected to the support block 61.

As shown in fig. 1, the mounting or dismounting of the upright 1 can be facilitated by bolts 5.

It should be noted that, the utility model relates to a PCB board rack for SMT paster technology, the user inserts the upright post 1 into the support table 4, screw up the bolt 5 to fix the upright post 1 inside the support table 4, one hand is held at the lower end of the tray 21, the other hand holds the long rod 22, the long rod 22 passes through the opening 7 from one side of the upright post 1 and passes through the upright post 1 and the tray 21 in turn, after the two ends of the long rod 22 pass through the upright posts 1 at the two sides respectively, the nut 3 is sleeved on one end surface of the upright post 1 at the outer surface of the long rod 22, the nut 3 is screwed up to fix the long rod 22, the PCB board is put into the groove 23, when the storage capacity needs to be increased, the two hands hold the lower end of the tray 21 and move up and down, the long rod 22 slides up and down in the inside of the opening 7, the space between the placing devices 2 is changed, the space between the placing, the cost of purchasing a new rack is saved, when the rack needs to be transferred, the surface of the pipe sleeve 64 is held by two hands and thrust is applied, the roller 62 at the lower end of the supporting block 61 starts to slide, the whole rack is driven to be transferred, and the transfer work is completed.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a PCB board rack for SMT paster technology, includes stand (1), its characterized in that: the lower extreme swing joint of stand (1) has a supporting bench (4), opening (7) have been seted up on the surface of stand (1), one side of stand (1) is provided with placer (2), placer (2) include tray (21), the surface of tray (21) is run through and is provided with two sets of stock (22), the surface of supporting bench (4) is provided with bolt (5), the lower extreme of supporting bench (4) is connected with slip strutting arrangement (6), slip strutting arrangement (6) are including supporting shoe (61), the lower extreme of supporting shoe (61) is provided with gyro wheel (62), the upper end of supporting shoe (61) is close to one end edge and is connected with down tube (63), the surface of supporting shoe (61) is close to top department and runs through and is provided with horizontal pole (65).

2. The PCB placing frame for the SMT chip technology according to claim 1, wherein: the tray (21) is internally provided with a groove (23), the surface of the upright post (1) is provided with a nut (3), one end of the long rod (22) penetrates through the opening (7), and the long rod (22) is fixed on the surface of the upright post (1) through the nut (3).

3. The PCB placing frame for the SMT chip technology according to claim 1, wherein: one end of the inclined rod (63) is fixedly connected with the upper end of the supporting block (61), and two groups of pipe sleeves (64) are symmetrically arranged on the surface of the cross rod (65) relative to the inclined rod (63).

4. The PCB placing frame for the SMT chip technology according to claim 1, wherein: the lower end of the upright post (1) is positioned inside the support table (4), the outer surface of the upright post (1) is connected with the inner wall of the support table (4) in a sliding mode, the upright post (1) is fixed on the inner wall of the support table (4) through bolts (5), and the support table (4) is fixedly connected with the supporting block (61).

5. The PCB placing frame for the SMT chip technology according to claim 1, wherein: the size of the long rod (22) is matched with the opening (7), and the surface of the long rod (22) is in sliding connection with the inner wall of the opening (7).

6. The PCB placing frame for the SMT chip technology according to claim 1, wherein: four sets of upright columns (1), support tables (4), bolts (5) and rollers (62) are arranged, the rollers (62) are located at the lower end corners of the support blocks (61), two sets of through holes are formed in the surface of the tray (21), and the long rod (22) is matched with the through holes in the surface of the tray (21).