CN219288067U

CN219288067U - Feeding device

Info

Publication number: CN219288067U
Application number: CN202223197155.8U
Authority: CN
Inventors: 张志宗
Original assignee: North Semiconductor Technology Suzhou Co ltd
Current assignee: North Semiconductor Technology Suzhou Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-30
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to a feeding device, which comprises a feeding fixed platform, wherein an X-axis sliding rail is connected to the feeding fixed platform, a sliding block is connected to the X-axis sliding rail, a feeding platform which moves synchronously along with the sliding is connected to the sliding block, a positioning fixed component for fixing a material box is connected to the feeding platform, a jacking through hole for feeding products is formed in the feeding platform, the jacking through hole is positioned below the material box, a feeding opening is formed in the feeding fixed platform, the length of the feeding opening is larger than that of the material box, an in-place sensor for sensing the feeding platform is connected to the feeding fixed platform, the in-place sensor and the feeding opening are arranged on the same axis, a Y-axis sliding rail is connected to the lower part of the feeding fixed platform, a Z-axis jacking component which moves along the direction of the Y-axis sliding rail is connected to the Y-axis connecting plate through the sliding block, and the Z-axis jacking component is positioned below the feeding opening. The utility model can improve the working efficiency.

Description

Feeding device

Technical Field

The utility model relates to a feeding device, in particular to a feeding device for a chip mounter.

Background

SMT is a surface mount technology, which is currently the most popular technology and process in the electronic assembly industry, and is a circuit mounting technology for mounting a leadless or short-lead surface mount component on a surface of a printed circuit board or other substrate, and performing soldering assembly by means of reflow soldering or dip soldering, etc., and is one of the necessary operations of a raw material supply chamber in the production process of a chip mounter.

The patent is searched: original paper feedway (201921872086.1) of SMT chip mounter, including lower floor's base, pressure post and axle bed, the below of lower floor's base is provided with fixed stabilizer blade, and the top of lower floor's base is provided with compound pad, the top of compound pad is provided with upper base, and the left end top of upper base is provided with the pressure post, the top of pressure post is provided with the guide rail, and the right side of pressure post is provided with the axle bed, the top of axle bed is provided with the pivot, the right side of axle bed is provided with the constant head tank, the right-hand member top of upper base is provided with the electrical axis, the rear of carousel is provided with the agreeing with strip, the rear end of linking the post is provided with the connecting seat. The structure is increased, the use performance of the whole device is greatly improved, and the improved equipment has the conveying function of the original, and can be placed more neatly by utilizing vibration.

The centralized feeding cannot be realized in the structure, and meanwhile, whether the product is fed completely cannot be monitored, so that the working efficiency is affected.

In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a new structure of feeding device, which has a more industrial utility value.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a feeding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a feedway, includes the feed fixed platform, be connected with X axle slide rail on the feed fixed platform, be connected with the slider on the X axle slide rail, connect with the feed platform of slip synchronous motion on the slider, be connected with the fixed subassembly of location that is used for fixed magazine on the feed platform, set up the jacking through-hole that is used for the product feed on the feed platform, the jacking through-hole is located the below of magazine, the feed trompil has been seted up on the feed fixed platform, the feed trompil is located between the X axle slide rail, the length of feed trompil is greater than the length of magazine, be connected with the sensor that targets in place that is used for responding to the feed platform on the feed fixed platform, the sensor targets in place with the feed trompil at the same axis setting, the below of feed fixed platform is connected with Y axle slide rail, be connected with Y axle connecting plate through the slider on the Y axle slide rail, be connected with the Z axle jacking subassembly that moves along Y axle slide rail direction on the Y axle connecting plate, Z axle jacking subassembly is located the below of feed trompil.

Preferably, the feeding device is characterized in that the feeding fixed platform is connected with an X-axis driving assembly, the X-axis driving assembly comprises a servo motor, a driving wheel is connected to a driving shaft of the servo motor, a rotating shaft with a seat is connected to the feeding fixed platform, a driven wheel is sleeved on the rotating shaft, a synchronous belt is sleeved between the driving wheel and the driven wheel, and the synchronous belt is synchronously connected with a sliding block through a connecting block.

Preferably, the feeding device is characterized in that a Y-axis fixing plate is connected to the bottom of the feeding fixing platform, and a driving motor for driving a sliding block on a Y-axis sliding rail is connected to the Y-axis fixing plate.

Preferably, the feeding device, the positioning and fixing assembly comprises a positioning clamping plate, the positioning clamping plate is connected to one side of the feeding platform, the positioning clamping plate and the jacking through hole are on the same axis, the other side of the feeding platform is connected with positioning clamping columns, and the positioning clamping columns are located on two sides of the jacking through hole.

Preferably, in the feeding device, a cartridge sensor for sensing the cartridge is connected to the positioning clamping plate.

Preferably, the feeding device, the Z-axis jacking component comprises a Z-axis connecting plate, the Z-axis connecting plate is connected to a Y-axis connecting plate, a Z-axis sliding rail is connected to the Z-axis connecting plate, a Z-axis sliding block is connected to the Z-axis sliding rail, a jacking fixing seat is connected to the Z-axis sliding block, a jacking rod for jacking a product is connected to the jacking fixing seat, and a jacking motor for driving the Z-axis sliding block is connected to one side edge of the Z-axis connecting plate.

Preferably, in the feeding device, a jacking inductor for sensing the product is embedded in the top end of the jacking rod.

Preferably, the feeding device is characterized in that a limit fixing block is connected to the Z-axis connecting plate, the limit fixing block is arranged on the side edge of the top of the Z-axis sliding rail, and a limit sensor for sensing the jacking fixing seat is connected to the limit fixing block.

Preferably, in the feeding device, an anti-collision sensor is connected to the jacking fixing base.

By means of the scheme, the utility model has at least the following advantages:

the utility model can realize high-efficiency and durable feeding, and can detect whether the product is fed by an operator, thereby avoiding unnecessary operation and effectively improving the working efficiency. The utility model has simple structure and convenient and quick operation.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the back structure of the present utility model;

fig. 3 is a schematic structural view of the Z-axis jacking assembly of the present utility model.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, the terms "vertical," "horizontal," "inner," "outer," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or the positional relationship that the product of the application is conventionally put in use, merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or vertical, but rather may be slightly inclined. As "horizontal" merely means that its 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 application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Examples

As shown in fig. 1, fig. 2 and fig. 3, a feeding device comprises a feeding fixed platform 1, an X-axis sliding rail 2 is connected to the feeding fixed platform 1, a sliding block is connected to the X-axis sliding rail 2, a feeding platform 3 which moves synchronously with the sliding motion is connected to the sliding block, a positioning and fixing assembly 5 for fixing a material box 6 is connected to the feeding platform 3, a jacking through hole 7 for feeding products is formed in the feeding platform 3, the jacking through hole 7 is located below the material box 6, a feeding opening 8 is formed in the feeding fixed platform 1, the feeding opening 8 is located between the X-axis sliding rails 2, the length of the feeding opening 8 is larger than that of the material box 6, a position sensor 9 for sensing the feeding platform 3 is connected to the feeding fixed platform 1, the position sensor 9 is arranged on the same axis with the feeding opening 8, a Y-axis sliding rail 10 is connected to the feeding fixed platform 1 below, the Y-axis sliding rail 10 is connected with a Y-axis lifting connecting plate 12 through the sliding block 11, and the Y-axis sliding rail is connected with a Z-axis lifting connecting plate 12 along the Z-axis sliding plate 12.

According to the utility model, an X-axis driving assembly 4 is connected to a feeding fixed platform 1, the X-axis driving assembly 4 comprises a servo motor 41, a driving wheel is connected to a driving shaft of the servo motor 41, a rotating shaft with a seat is connected to the feeding fixed platform 1, a driven wheel 42 is sleeved on the rotating shaft, a synchronous belt 43 is sleeved between the driving wheel and the driven wheel, and the synchronous belt 43 is synchronously connected with a sliding block through a connecting block.

The bottom of the feeding fixed platform 1 is connected with a Y-axis fixed plate 13, and the Y-axis fixed plate 13 is connected with a driving motor 14 for driving a sliding block on a Y-axis sliding rail 10.

The Z-axis jacking assembly 12 comprises a Z-axis connecting plate 121, wherein the Z-axis connecting plate 121 is connected to a Y-axis connecting plate 11, a Z-axis sliding rail 122 is connected to the Z-axis connecting plate 121, a Z-axis sliding block is connected to the Z-axis sliding rail 122, a jacking fixing seat 123 is connected to the Z-axis sliding block, a jacking rod 124 for jacking a product is connected to the jacking fixing seat 123, and a jacking motor 125 for driving the Z-axis sliding block is connected to one side edge of the Z-axis connecting plate 121.

The driving device in the Y-axis direction and the driving device in the Z-axis direction in the utility model have the same driving mode as the X-axis driving assembly, but have different directions, and the description is omitted.

Example 1

On the basis of the embodiment, the positioning and fixing assembly 5 of the present utility model comprises a positioning clamping plate 51, wherein the positioning clamping plate 51 is connected to one side of the feeding platform 3, the positioning clamping plate 51 and the jacking through hole 7 are on the same axis, the other side of the feeding platform 3 is connected with positioning clamping columns 52, the positioning clamping columns 52 are located on two sides of the jacking through hole 7, and a material box sensor 53 for sensing a material box is connected to the positioning clamping plate 51. The material box can be stably fixed through the positioning clamping plate, the positioning clamping column and the material box sensor, and whether the material box is on the station is monitored.

Example two

On the basis of the above embodiment, the top end of the jacking rod 124 is embedded with a jacking sensor 126 for sensing products, the Z-axis connecting plate 121 is connected with a limit fixing block, the limit fixing block is disposed on the top side of the Z-axis sliding rail 122, and the limit fixing block is connected with a limit sensor 127 for sensing the jacking fixing seat 123; the jacking fixing seat 123 is connected with an anti-collision sensor 128. The protection of the Z-axis jacking component is realized through the inductors at different positions.

The working principle of the utility model is as follows:

when the automatic lifting device works, firstly, after the material boxes are filled with products, the material boxes are respectively arranged on the positioning and fixing assembly, then, the material boxes move in the X-axis direction through the material feeding platform, after the material boxes move in place (in-place sensors), the first material discharging box on the material feeding platform is positioned right above the material feeding opening, then, the Y-axis driving motor is moved to drive the Z-axis lifting assembly to move to the position below the first lifting through hole, then, the Z-axis lifting assembly lifts the products above the first lifting through hole of the first row, after all the products are lifted, whether the products are still in the products is sensed through the lifting sensor, if not, the Z-axis lifting assembly is driven to move to the position of the second lifting through hole of the first row, and the same operation is carried out in the steps;

after lifting the cartridges in the first row, the feeding platform moves again, and the cartridges in the second row are moved to above the feeding through holes, and the above operation is performed until all the cartridges are finished.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A feeding device, characterized in that: including feed fixed platform (1), be connected with X axle slide rail (2) on feed fixed platform (1), be connected with the slider on X axle slide rail (2), connect on the slider along with sliding synchronous motion's feed platform (3), be connected with on feed fixed platform (3) location fixed subassembly (5) that are used for fixed magazine (6), set up jacking through-hole (7) that are used for the product feed on feed platform (3), jacking through-hole (7) are located the below of magazine (6), feed trompil (8) have been seted up on feed fixed platform (1), feed trompil (8) are located between X axle slide rail (2), the length of feed trompil (8) is greater than the length of magazine (6), be connected with on feed fixed platform (1) and be used for responding to feed platform (3) and put sensor (9) in place, set up in same axis with feed trompil (8), feed fixed connection board (10) have on the slide rail (10) along the slider direction of moving Y axle (10) on the slide rail (10), the Z-axis jacking assembly (12) is located below the feeding opening (8).

2. A feeding device according to claim 1, characterized in that: the feeding fixed platform (1) is connected with the X-axis driving assembly (4), the X-axis driving assembly (4) comprises a servo motor (41), a driving wheel is connected to a driving shaft of the servo motor (41), a rotating shaft with a seat is connected to the feeding fixed platform (1), a driven wheel (42) is sleeved on the rotating shaft, a synchronous belt (43) is sleeved between the driving wheel and the driven wheel, and the synchronous belt (43) is connected with a sliding block in the same step through a connecting block.

3. A feeding device according to claim 1, characterized in that: the feeding fixed platform is characterized in that the bottom of the feeding fixed platform (1) is connected with a Y-axis fixed plate (13), and a driving motor (14) for driving a sliding block on a Y-axis sliding rail (10) is connected to the Y-axis fixed plate (13).

4. A feeding device according to claim 1, characterized in that: the positioning and fixing assembly (5) comprises a positioning clamping plate (51), the positioning clamping plate (51) is connected to one side of the feeding platform (3), the positioning clamping plate (51) and the jacking through hole (7) are located on the same axis, positioning clamping columns (52) are connected to the other side of the feeding platform (3), and the positioning clamping columns (52) are located on two sides of the jacking through hole (7).

5. A feeding device as claimed in claim 4, wherein: and a material box sensor (53) for sensing the material box is connected to the positioning clamping plate (51).

6. A feeding device according to claim 1, characterized in that: z axle jacking subassembly (12) are including Z axle connecting plate (121), Z axle connecting plate (121) are connected on Y axle connecting plate (11), be connected with Z axle slide rail (122) on Z axle connecting plate (121), be connected with Z axle slider on Z axle slide rail (122), be connected with jacking fixing base (123) on the Z axle slider, be connected with on jacking fixing base (123) and be used for jacking pole (124) of product, be connected with on one side of Z axle connecting plate (121) and drive jacking motor (125) of Z axle slider.

7. A feeding device as claimed in claim 6, wherein: a jacking sensor (126) for sensing products is embedded in the top end of the jacking rod (124).

8. A feeding device as claimed in claim 6, wherein: the Z-axis connecting plate (121) is connected with a limit fixing block, the limit fixing block is arranged on the side edge of the top of the Z-axis sliding rail (122), and the limit fixing block is connected with a limit inductor (127) for inducing the jacking fixing seat (123).

9. A feeding device as claimed in claim 6, wherein: and an anti-collision sensor (128) for preventing collision is connected to the jacking fixing seat (123).