CN220383478U - Material belt feeding device of chip mounter for PCB (printed Circuit Board) - Google Patents

Abstract

The utility model provides a material belt feeding device of a chip mounter for a PCB (printed Circuit Board), which relates to the field of chip mounter feeding and comprises a mounting frame, wherein the upper end of an inner cavity of the mounting frame is movably connected with a connecting rod, the surface of the connecting rod is movably connected with a connecting plate, and one side of the connecting plate is fixedly connected with a mounting plate; according to the utility model, the connecting rod is arranged to movably limit the connecting plate, so that the connecting rod drives the mounting plate to rotate by taking the connecting rod as the center of a circle, the mounting plate is matched with the threaded rod to penetrate through the limiting plate and is matched with the threaded sleeve to be in threaded connection with the threaded rod, the limiting plate is fixed with the mounting plate, meanwhile, the material plate between the mounting plate and the limiting plate is limited, the material plate can rotate on the threaded rod, the material belt inside the material plate is connected with the feed inlet of the external chip mounter, and therefore, feeding is provided for the external chip mounter, and when a single material plate needs to be replaced, the connecting plate and the mounting plate can be directly rotated, and the connection between the mounting plate and the limiting plate is released.

Description

Material belt feeding device of chip mounter for PCB (printed Circuit Board)

Technical Field

The utility model belongs to the field of feeding of chip mounters, and particularly relates to a material belt feeding device of a chip mounter for a PCB.

Background

The PCB circuit board is a common integrated circuit board, accessories for various circuit boards are required to be arranged on the PCB circuit board in the production process by matching with a chip mounter, and feeding operation is performed by feeding a feeding disc and a feeding belt wound on the feeding disc;

according to the Chinese patent application number: 202123275931.7A material belt feeding device of a chip mounter for a PCB (printed Circuit Board) comprises a holding box and a supporting component, wherein one side of the holding box is provided with an opening; the supporting component comprises supporting rods and a partition plate, the supporting rods are horizontally arranged in the containing box, two supporting rods are arranged and are parallel to each other and located at the same height, the distance between the two supporting rods is smaller than the diameter of a material tray used for winding a material belt, the supporting components are provided with a plurality of groups, and the plurality of groups of supporting components are distributed along the height direction of the containing box; the partition plates are vertically arranged on the two support rods, a plurality of groups of partition plates are arranged, the partition plates are distributed along the length direction of the support rods, and the comparative example has the effect of reducing the possibility of damage to components on the material belt;

the trays are well separated and the elements are protected, but in actual use, the number of the elements adhered on the material strips in the trays is different, and after the element loading of the single tray is finished, the trays are not convenient to replace independently, so that the trays are required to be reloaded, the replacement step of the single element tray is increased, and the replacement efficiency is reduced.

In summary, the present utility model provides a material belt feeding device of a chip mounter for PCB circuit boards, so as to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a PCB is material area loading attachment of chip mounter for circuit board, includes the mounting bracket, the upper end swing joint of mounting bracket inner chamber has the connecting rod, the surface swing joint of connecting rod has the connecting plate, one side fixedly connected with mounting panel of connecting plate, one side fixedly connected with threaded rod of mounting panel, the one end cover on threaded rod surface is equipped with the charging tray, the other end on threaded rod surface, and be located one side swing joint of charging tray have the spacing dish, one side swing joint of spacing dish has the thread bush, the one end of threaded rod runs through the thread bush, and with the inner chamber threaded connection of thread bush.

Preferably, the threaded rod is located the both sides fixedly connected with stopper of the outside one end of thread bush, the opposite side fixedly connected with gag lever post of mounting panel, the one end of gag lever post extends to two the inner chamber of stopper.

Preferably, the extension rod is fixedly connected to the two ends of one side of the mounting plate, and one end of the extension rod penetrates through the limiting plate and is movably connected with the inner cavity of the limiting plate.

Preferably, the bottom fixedly connected with bottom plate of mounting bracket inner chamber, the bottom of mounting panel and spacing dish all with the top swing joint of bottom plate.

Preferably, one side swing joint of mounting bracket has the inserted bar, the contact of inserted bar and mounting panel and limiting plate's top runs through the mounting bracket, and threaded connection has the movable sleeve.

Preferably, the bottom of the mounting frame is provided with bottom rods in threaded connection with the periphery, and the bottoms of the bottom rods are fixedly connected with anti-slip pads.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the connecting rod is arranged to movably limit the connecting plate, so that the connecting rod drives the mounting plate to rotate by taking the connecting rod as the center of a circle, the mounting plate is matched with the threaded rod to penetrate through the limiting disc and is matched with the threaded sleeve to be in threaded connection with the threaded rod, the limiting disc is fixed with the mounting plate, meanwhile, the material disc between the mounting plate and the limiting disc is limited, the material disc can rotate on the threaded rod, the material belt inside the material disc is connected with the feed inlet of the external chip mounter, and therefore, feeding is provided for the external chip mounter, when a single material disc needs to be replaced, the connecting plate and the mounting plate can be directly rotated, the connection between the mounting plate and the limiting disc is released, the effect of facilitating replacement of the material disc is achieved, the step of replacing the material disc is reduced, and the replacement efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic perspective view of a mounting plate of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting plate, the tray, the limiting plate and the threaded sleeve in a separated state;

fig. 4 is a schematic perspective view of the plunger according to the present utility model.

In the figure:

1. a mounting frame; 2. a connecting rod; 3. a connecting plate; 4. a mounting plate; 5. a threaded rod; 6. a material tray; 7. a limiting disc; 8. a thread sleeve; 9. a limiting block; 10. a limit rod; 11. an extension rod; 12. a bottom plate; 13. a rod; 14. a movable sleeve; 15. a bottom rod.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides a material belt feeding device of a chip mounter for a PCB circuit board, comprising a mounting frame 1, wherein the upper end of the inner cavity of the mounting frame 1 is movably connected with a connecting rod 2, the surface of the connecting rod 2 is movably connected with a connecting plate 3, one side of the connecting plate 3 is fixedly connected with a mounting plate 4, one side of the mounting plate 4 is fixedly connected with a threaded rod 5, one end of the surface of the threaded rod 5 is sleeved with a material tray 6, the other end of the surface of the threaded rod 5 is movably connected with a limit plate 7, one side of the limit plate 7 is movably connected with a thread sleeve 8, the material tray 6 which is required to be fed by an auxiliary external chip mounter is sleeved on the threaded rod 5, the limit plate 7 is sleeved on one side of the threaded rod 5 and positioned on the material tray 6, an extension rod 11 penetrates through the limit plate 7, and simultaneously the threaded rod 5 extends to the inner cavity of the thread sleeve 8, the thread sleeve 8 is rotated, the distance between the limiting plate 7 and the mounting plate 4 is adjusted, the connecting rod 2 limits the movement of the connecting plate 3, so that the connecting plate 4 is driven to rotate by taking the connecting rod 2 as the center of a circle, the mounting plate 4 is matched with the threaded rod 5 to penetrate through the limiting plate 7 and is matched with the threaded sleeve 8 to be in threaded connection with the threaded rod 5, the limiting plate 7 is fixed with the mounting plate 4, meanwhile, the material tray 6 between the mounting plate 4 and the limiting plate 7 is limited, the material tray 6 can rotate on the threaded rod 5, the material belt inside the material tray 6 is connected with the feed inlet of an external chip mounter, thereby providing feeding for the external chip mounter, directly rotating the connecting plate 3 and the mounting plate 4 when the single material tray 6 needs to be replaced, and releasing the connection between the mounting plate 4 and the limiting plate 7, thereby achieving the effect of facilitating the replacement of the material tray 6, reducing the steps of replacing the material tray 6, and improves the replacement efficiency.

As one implementation mode of the utility model, two sides of the threaded rod 5, which are positioned at one end outside the threaded sleeve 8, are fixedly connected with limiting blocks 9, the other side of the mounting plate 4 is fixedly connected with a limiting rod 10, one end of the limiting rod 10 extends to the inner cavities of the two limiting blocks 9, the limiting rod 10 and the limiting blocks 9 are arranged to keep the basic distance between the two adjacent mounting plates 4, the gripping of a user is facilitated, and one end of the limiting rod 10 extends to the position between the two limiting blocks 9 at the other side, so that shaking among the plurality of mounting plates 4 is prevented.

As one implementation mode of the utility model, the two ends of one side of the mounting plate 4 are fixedly connected with the extension rod 11, one end of the extension rod 11 penetrates through the limiting plate 7 and is movably connected with the inner cavity of the limiting plate 7, and the extension rod 11 extends to the inner cavity of the limiting plate 7 to limit the limiting plate 7 so as to prevent the limiting plate 7 from rotating relative to the mounting plate 4.

As one implementation mode of the utility model, the bottom of the inner cavity of the mounting frame 1 is fixedly connected with the bottom plate 12, the bottoms of the mounting plate 4 and the limiting plate 7 are movably connected with the top of the bottom plate 12, and the bottom plate 12 supports the bottoms of the mounting plate 4 and the limiting plate 7 to prevent the mounting plate 4 from continuously falling to contact with the ground.

As one embodiment of the utility model, one side of the mounting frame 1 is movably connected with a plug rod 13, the plug rod 13 is contacted with the top of the mounting plate 4 and the limiting disc 7 and penetrates through the mounting frame 1, a movable sleeve 14 is connected with the plug rod 13 and the movable sleeve 14 in a threaded manner, the plug rod 13 and the movable sleeve 14 limit the upper part of the mounting plate 4 and prevent the mounting plate 4 from moving upwards by itself due to collision of foreign objects, the plug rod 13 penetrates through the mounting frame 1, and the plug rod 13 is fixed by rotating the movable sleeve 14, so that the mounting plate 4 is limited.

As an implementation mode of the utility model, the periphery of the bottom of the mounting frame 1 is connected with the bottom rod 15 in a threaded manner, the bottom of the bottom rod 15 is fixedly connected with the anti-skid pad, the bottom rod 15 supports the bottom of the mounting frame 1, and the height of the bottom rod 15 outside the mounting frame 1 can be adjusted by rotating the bottom rod 15, so that the height of the mounting frame 1 is adjusted.

The specific working principle is as follows:

firstly, establish the charging tray 6 cover that needs to use supplementary outside chip mounter material loading on threaded rod 5, establish spacing dish 7 cover in threaded rod 5 and be located one side of charging tray 6, and let extension rod 11 pass spacing dish 7, let simultaneously threaded rod 5 extend to thread bush 8 inner chamber, rotatory thread bush 8, adjust the distance between spacing dish 7 and mounting panel 4, thereby accomplish the installation of charging tray 6, promote connecting plate 3, drive mounting panel 4 and spacing dish 7 rotation with connecting rod 2 as the centre of a circle, and let the bottom and the bottom plate 12 contact of mounting panel 4, simultaneously gag lever post 10 extends to between two stopper 9 of opposite side, let the distance of keeping the basis between two adjacent mounting panels 4, be convenient for the user snatch, and one end of gag lever post 10 extends to between two stopper 9 of opposite side, prevent rocking between a plurality of mounting panels 4, run through mounting bracket 1 with inserted bar 13, and rotatory movable sleeve 14 is spacing to inserted bar 13, thereby spacing for the top of 4, and prevent that mounting panel 4 from receiving the foreign matter collision and moving up by oneself, can accomplish the step on repeated step can accomplish the mounting panel 6 alone and change the mounting panel 6, this is convenient for change the mounting panel 6, the effect is realized in order to change the step 6, and can change the mounting panel 6 is changed, and the change is realized in the step is 4, and the change is convenient for the mounting panel 6 is changed.

Claims (6)

1. The utility model provides a PCB is material area loading attachment of chip mounter for circuit board, includes mounting bracket (1), its characterized in that: the utility model discloses a connecting rod, including connecting rod (2), connecting plate (3), one side fixedly connected with mounting panel (4) of connecting rod (2), one side fixedly connected with threaded rod (5) of mounting panel (4), one end cover on threaded rod (5) surface is equipped with charging tray (6), the other end on threaded rod (5) surface, and be located one side swing joint of charging tray (6) and have spacing dish (7), one side swing joint of spacing dish (7) has thread bush (8), one end of threaded rod (5) runs through thread bush (8), and with the inner chamber threaded connection of thread bush (8).

2. The material belt feeding device of the chip mounter for the PCB circuit board as set forth in claim 1, wherein: the threaded rod (5) is located the both sides fixedly connected with stopper (9) of the outside one end of thread bush (8), the opposite side fixedly connected with gag lever post (10) of mounting panel (4), the one end of gag lever post (10) extends to two the inner chamber of stopper (9).

3. The material belt feeding device of the chip mounter for the PCB circuit board as set forth in claim 1, wherein: the two ends of one side of the mounting plate (4) are fixedly connected with extension rods (11), and one ends of the extension rods (11) penetrate through the limiting plate (7) and are movably connected with the inner cavity of the limiting plate (7).

4. The material belt feeding device of the chip mounter for the PCB circuit board as set forth in claim 1, wherein: the bottom of mounting bracket (1) inner chamber fixedly connected with bottom plate (12), the bottom of mounting panel (4) and spacing dish (7) all with the top swing joint of bottom plate (12).

5. The material belt feeding device of the chip mounter for the PCB circuit board as set forth in claim 1, wherein: one side swing joint of mounting bracket (1) has inserted bar (13), the top contact of inserted bar (13) and mounting panel (4) and spacing dish (7) runs through mounting bracket (1), and threaded connection has movable sleeve (14).

6. The material belt feeding device of the chip mounter for the PCB circuit board as set forth in claim 1, wherein: the anti-skid device is characterized in that bottom rods (15) are connected to the periphery of the bottom of the mounting frame (1) in a threaded mode, and anti-skid pads are fixedly connected to the bottoms of the bottom rods (15).