CN211267578U - Automatic chip mounter feeding mechanism - Google Patents
Automatic chip mounter feeding mechanism Download PDFInfo
- Publication number
- CN211267578U CN211267578U CN202020141642.4U CN202020141642U CN211267578U CN 211267578 U CN211267578 U CN 211267578U CN 202020141642 U CN202020141642 U CN 202020141642U CN 211267578 U CN211267578 U CN 211267578U
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- plate
- fixed plate
- chip mounter
- movable plate
- automatic chip
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Abstract
The utility model provides a feeding mechanism of an automatic chip mounter, which comprises a plurality of feeding groove groups arranged in parallel, wherein each feeding groove group comprises a fixed plate and a movable plate, a rotating shaft is arranged between the fixed plate and the movable plate, and a belt disc is arranged on the rotating shaft; a limiting rod is arranged on the fixed plate and penetrates through the movable plate on the adjacent feeding groove group, a spring is sleeved on the limiting rod, and the spring is perpendicular to the fixed plate and the movable plate; the movable plate is connected with the fixed plate through threads, and the driving motor drives the screw to rotate. The mechanism can reduce the time for replacing the tape reel, and is convenient to operate and high in efficiency.
Description
Technical Field
The utility model relates to a chip mounter field especially relates to an automatic chip mounter feed mechanism.
Background
SMT is a surface mount technology (surface mount technology) which is one of the most popular techniques and processes in the electronics assembly industry. The surface-mounted component without pins or short leads is mounted on the surface of a printed circuit board or other substrates and is welded and assembled by methods such as reflow soldering or dip soldering. Along with chip mounter is towards automatic, continuous development of streamlined operation mode, constantly improves chip mounter feed mechanism's degree of automation and the requirement of material loading efficiency, and present chip mounter realizes the material loading through the tep reel of installing in the frame more, needs the manual replacement that can realize feed mechanism's tep reel of repeating many times of operator.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic chip mounter feeding mechanism can reduce replacement tep reel time, simple operation, efficient.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic chip mounter feed mechanism which characterized in that: the feeding trough comprises a plurality of parallel feeding trough groups, each feeding trough group comprises a fixed plate and a movable plate, a rotating shaft is arranged between the fixed plate and the movable plate, and a belt disc is arranged on the rotating shaft; a limiting rod is arranged on the fixed plate and penetrates through the movable plate on the adjacent feeding groove group, a spring is sleeved on the limiting rod, and the spring is perpendicular to the fixed plate and the movable plate; the movable plate is connected with the fixed plate through threads, and the driving motor drives the screw to rotate.
Preferably, at least two limiting rods are arranged along the extending direction of the fixing plate.
Preferably, a stop block is arranged at the end part of the limiting rod penetrating through the moving plate, and an elastic layer is arranged between the stop block and the moving plate.
Preferably, the moving plate is provided with a guide cylinder, and the lead screw penetrates through the guide cylinder and is in threaded connection with the guide cylinder.
Preferably, a roller shaft is arranged on the fixing plate, and the material belt on the belt disc bypasses the roller shaft.
Preferably, the fixing plates are arranged at two ends of the feeding trough group.
Preferably, the driving motor is a stepping motor.
To sum up, compare with prior art, the utility model has the advantages of: the tape reel replacing time can be reduced, the operation is convenient and fast, the efficiency is high, and the tape reel replacing device is particularly suitable for a chip mounter with a plurality of groups of tape reels; the reciprocating motion of the moving plate is stable, and the situation of blocking or inclining is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The reference numbers in the figures are as follows:
1. the feeding groove group comprises a feeding groove group, 11 fixing plates, 111 rotating shafts, 112 limiting rods, 1121 stoppers, 113 roller shafts, 12 moving plates, 121 guide cylinders, 13 springs, 2 tape reels, 3 lead screws and 4 driving motors.
Detailed Description
The invention will be further described with reference to the following examples in the drawings.
As shown in fig. 1, the feeding mechanism of the automatic chip mounter includes a plurality of feeding groove sets 1 arranged in parallel, each feeding groove set 1 includes a fixed plate 11 and a movable plate 12 arranged in parallel, a rotating shaft 111 is arranged between the end portions of the fixed plate 11 and the movable plate 12, the rotating shaft 111 is fixed on the fixed plate 11 and is perpendicular to the fixed plate 11 and the movable plate 12, a tape reel 2 is arranged on the rotating shaft 111, the tape reel 2 can rotate around the rotating shaft 111, and a material tape on the tape reel 2 is led out to one side of a chip mounting mechanism of the chip mounter. The fixed plate 11 is provided with a limiting rod 112, the limiting rod 112 penetrates through the movable plate 12 on the adjacent feeder cell group 1, the limiting rod 112 is sleeved with a spring 13, the spring 13 is clamped between the fixed plate 11 and the movable plate 12 and is perpendicular to the fixed plate 11 and the movable plate 12, and two ends of the spring 13 are abutted against the fixed plate 11 and the movable plate 12. The side part of the feeder bank 1 is provided with a driving motor 4 and a screw rod 3, the screw rod 3 passes through the fixed plate 11 and the movable plate 12 and is in threaded connection with the movable plate 12, and the driving motor 4 drives the screw rod 3 to rotate so as to drive the movable plate 12 on each feeder bank 1 to move relative to the fixed plate 11. In this embodiment, the driving motor 4 is a stepping motor.
When replacing the tape reel 2, the screw 3 driving mechanism drives the moving plate 12 to move, the tape reel 2 is taken down and replaced by a new tape reel 2, after the tape reel 2 is fixed, the driving motor 4 is started again to drive the moving plate 12 to reset, and new and old material belts are connected.
Two limiting rods 112 are arranged along the extending direction of the fixed plate 11, and the limiting rods 112 simultaneously guide the moving plate 12 to move relative to the fixed plate 11. A stopper 1121 is disposed at an end of the moving plate 12 through which the stopper rod 112 passes to limit the travel of the moving plate 12, and an elastic layer is disposed between the stopper 1121 and the moving plate 12.
The moving plate 12 is provided with a guide cylinder 121, the guide cylinder 121 extends along a direction perpendicular to the guide plate, and the lead screw 3 penetrates through the guide cylinder 121 and is in threaded connection with the guide cylinder 121. The guide cylinder 121 is located in the middle of the feed chute group 1, and the limiting rods 112 are symmetrically arranged around the guide cylinder 121.
The fixed plate 11 is provided with a roller shaft 113, and the material belt on the belt reel 2 bypasses the roller shaft 113 and extends to a first position of a chip mounting mechanism of the chip mounter.
In this embodiment, two feeding troughs are provided, a fixing plate 11 is separately provided at the side of the moving plate 12 of the feeding trough group 1 at one end, and the fixing plate 11 is used for providing a limiting rod 112 and other structures.
The above description is only for explaining the present invention, so that the person skilled in the art can completely implement the present invention, but not for limiting the present invention, and after reading the present specification, the person skilled in the art can make modifications to the present embodiment as required without inventive contribution, which are all modifications without inventive contribution, but are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides an automatic chip mounter feed mechanism which characterized in that: the feeding trough comprises a plurality of feeding trough groups (1) which are arranged in parallel, wherein each feeding trough group (1) comprises a fixed plate (11) and a movable plate (12), a rotating shaft (111) is arranged between each fixed plate (11) and each movable plate (12), and a belt disc (2) is arranged on each rotating shaft (111); a limiting rod (112) is arranged on the fixed plate (11), the limiting rod (112) penetrates through the movable plate (12) on the adjacent feeding groove group (1), a spring (13) is sleeved on the limiting rod (112), and the spring (13) is perpendicular to the fixed plate (11) and the movable plate (12); the automatic feeding device is characterized by further comprising a driving motor (4) and a lead screw (3), wherein the lead screw (3) penetrates through the fixed plate (11), the moving plate (12) and the moving plate (12) to be in threaded connection, and the driving motor (4) drives the lead screw (3) to rotate.
2. The feeding mechanism of the automatic chip mounter according to claim 1, wherein: at least two limiting rods (112) are arranged along the extending direction of the fixing plate (11).
3. The feeding mechanism of the automatic chip mounter according to claim 1, wherein: the end part of the limiting rod (112) penetrating through the moving plate (12) is provided with a stop block (1121), and an elastic layer is arranged between the stop block (1121) and the moving plate (12).
4. The feeding mechanism of the automatic chip mounter according to claim 1, wherein: the movable plate (12) is provided with a guide cylinder (121), and the lead screw (3) penetrates through the guide cylinder (121) and is in threaded connection with the guide cylinder (121).
5. The feeding mechanism of the automatic chip mounter according to claim 1, wherein: be equipped with roller (113) on fixed plate (11), the material area on tep reel (2) is walked around roller (113).
6. The feeding mechanism of the automatic chip mounter according to claim 1, wherein: the two end parts of the feed trough group (1) are provided with the fixing plates (11).
7. The feeding mechanism of the automatic chip mounter according to claim 1, wherein: the driving motor (4) is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141642.4U CN211267578U (en) | 2020-01-22 | 2020-01-22 | Automatic chip mounter feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141642.4U CN211267578U (en) | 2020-01-22 | 2020-01-22 | Automatic chip mounter feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211267578U true CN211267578U (en) | 2020-08-14 |
Family
ID=71961736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020141642.4U Active CN211267578U (en) | 2020-01-22 | 2020-01-22 | Automatic chip mounter feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211267578U (en) |
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2020
- 2020-01-22 CN CN202020141642.4U patent/CN211267578U/en active Active
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