CN212424575U - Feeding mechanism of DIP element - Google Patents

Abstract

The utility model relates to the technical field of electronic component production equipment, and discloses a feeding mechanism of a DIP element, which comprises a guide rail; the feeding table is provided with a plurality of linear grooves for placing DIP elements and moves along the guide rails, and the linear grooves penetrate through the left side and the right side of the feeding table; the discharging port of the feeding pipe conveys the DIP elements into the linear grooves; the material blocking device is arranged at the discharge hole of the feeding pipe and used for blocking the DIP element output from the feeding pipe; the utility model discloses can be quick go into the straight line concave in a wretched state of blowing platform with DIP component sign indicating number, simple swift high-efficient, the follow-up material loading of being convenient for.

Description

Feeding mechanism of DIP element

Technical Field

The utility model relates to an electronic components production facility technical field particularly, relates to a feed mechanism of DIP component.

Background

The DIP component is a packaging mode of an integrated circuit, the integrated circuit is rectangular, two rows of parallel metal pins are arranged on two sides of the integrated circuit, the integrated circuit is called a pin header, for the DIP component, a single channel is generally adopted for feeding, and then a mechanical arm is used for clamping the single DIP component to perform the next processing technology, such as: welding a PIN PIN; the whole process has low efficiency and is not beneficial to large-scale production.

The application numbers are: 201720756497.9, which discloses a DIP element putting device, wherein DIP elements are loaded and arranged by arranging a plurality of concave parts and material tanks on a bottom plate; however, the DIP element placed in the groove is not quickly placed in the groove, and is time-consuming and labor-consuming.

The application numbers are: 201920510982.7 discloses a DIP injection molding body conveying mechanism, which realizes batch conveying by arranging a plurality of conveying grooves on a conveying plate and matching with a push plate, but the above patents all convey original parts into the conveying plate or a bottom plate in a scattered conveying mode, so that a rough arrangement process can be realized, and a fine feeding process cannot be satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed mechanism of DIP component, can be quick with the straight line concave in the wretched state of the DIP component sign indicating number income blowing platform, simple swift high efficiency, the follow-up material loading of being convenient for.

The utility model discloses a realize like this: a feeding mechanism of a DIP element comprises a guide rail; the feeding table is provided with a plurality of linear grooves for placing DIP elements and moves along the guide rails, and the linear grooves penetrate through the left side and the right side of the feeding table; the discharging port of the feeding pipe conveys the DIP elements into the linear grooves; the material blocking device is arranged at the discharge hole of the feeding pipe and used for blocking the DIP element output from the feeding pipe.

Further, the inlet pipe includes material loading lid and the unloading lid that sets gradually from the top down, and the material loading lid is equipped with conveying groove, and the unloading lid is equipped with conveying groove down, and upper conveying groove constitutes the passageway of carrying the DIP component with conveying groove down, and conveying groove's middle part is equipped with the transport baffle.

Further, the unloading lid includes well material lid and bed charge lid that from the top down set gradually, and well material lid is including left material lid and right material lid, and left material lid and right material lid are all held by material loading lid and bed charge lid clamp and leave the clearance between left material lid and the right material lid.

Furthermore, the device also comprises a pressing mechanism, and the pressing mechanism presses the DIP element from the upper part of the discharging table.

Further, hold-down mechanism includes telescopic link and clamp plate, and the stiff end of telescopic link is fixed to be set up, and the removal end fixed connection clamp plate of telescopic link, clamp plate set up in the top of recess and with the coaxial setting of recess, the telescopic link sets up in the left and right sides of blowing platform.

Furthermore, a first light source emitter and a second light source emitter are respectively arranged at two ends of the pressing plate; still be equipped with first light source receiver and second light source receiver, first light source receiver is located the vertical below of first light source transmitter, and second light source receiver is located the vertical below of second light source transmitter, and the both ends of every recess are equipped with light portion of crossing, and the light that first light source transmitter sent passes the light portion of crossing of one end of the recess, and the light that second light source transmitter sent passes the light portion of crossing of another end of the recess.

Further, the light passing part comprises a through groove, a through hole or a notch.

Further, the stock stop includes fender material telescopic link and pressure mouth, and the one end fixed connection of pressure mouth keeps off the removal end of material telescopic link, and the other end of pressure mouth wears like the discharge end of inlet pipe.

The utility model has the advantages that: the utility model provides a feed mechanism of DIP component:

1: utilize the mesh that quick feeding was realized to the cooperation inlet pipe of blowing platform of activity, put the DIP component in the recess on the blowing bench fast in an order, it is swift high-efficient.

2: meanwhile, the material blocking device is used for blocking the elements in the feeding pipe, so that the phenomenon that the elements overflow when one linear groove is in transition with the other linear groove is avoided.

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 first schematic structural diagram of a feeding mechanism of a DIP element provided by the present invention;

fig. 2 is a schematic structural diagram of a hold-down mechanism in a feeding mechanism of a DIP element provided by the present invention;

fig. 3 is a schematic view illustrating an installation of a material discharging table in a feeding mechanism of a DIP element provided by the present invention;

fig. 4 is a schematic structural diagram of a material discharging table in a feeding mechanism of a DIP element provided by the present invention;

fig. 5 is a schematic structural diagram of a feeding pipe in a feeding mechanism of a DIP element provided by the present invention;

FIG. 6 is an enlarged view of A in FIG. 5;

fig. 7 is a schematic structural diagram of a feeding cover in a feeding mechanism of a DIP element provided by the present invention;

fig. 8 is a schematic diagram illustrating a fitting of a feeding cover in a feeding mechanism of a DIP element according to the present invention;

in the figure: 1-DIP element, 10-guide rail, 20-discharging table, 21-blocking plate, 22-connecting frame, 23-linear groove, 24-light passing part, 30-feeding pipe, 31-feeding cover, 311-upper conveying groove, 312-conveying baffle plate, 32-left material cover, 33-right material cover, 34-bottom material cover, 35-discharging cover, 40-material blocking device, 41-material blocking telescopic rod, 42-pressure nozzle, 50-pressing mechanism, 51-telescopic rod, 52-pressure plate, 521-first light source emitter, 522-first light source receiver, 531-second light source emitter and 532-second light source receiver.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as 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 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

According to an aspect of the present application, a feeding mechanism for DIP elements 1 is provided.

Fig. 1 shows a feeding mechanism for a DIP element 1 according to some embodiments of the present application.

The feeding mechanism of the DIP element 1 shown in FIGS. 1-4 comprises a horizontally arranged work table, a material placing table 20 and a material feeding pipe 30; the table is provided with a guide rail 10, it should be noted that the guide rail 10 is set by those skilled in the art in the conventional manner, including but not limited to: one or more combinations of a slide rail, a linear guide rail 10, a displacement guide rail 10, a main movement guide rail 10, and a feed movement guide rail 10; likewise, a horizontal arrangement is not a preferred embodiment, and a plane orientation inclined at an angle may be used to provide a tangential force in a horizontal direction to facilitate feeding, and the work bench may be a table, a counter, a stand, etc. as a carrier, as a routine operation that will occur to those skilled in the art; the emptying table 20 is provided with a plurality of linear grooves 23 for placing the DIP element 1, the emptying table 20 is connected with the guide rail through the connecting frame 22 and moves along the guide rail 10, so that each linear groove 23 can be aligned with the feeding pipe 30, and the linear grooves 23 penetrate through the left side and the right side of the emptying table 20, so that the DIP element 1 sliding out of the feeding pipe 30 can smoothly enter the linear grooves 23; the feeding pipe 30 is fixedly arranged relative to the workbench, the discharging port of the feeding pipe 30 is coaxially arranged with the linear groove 23, the DIP element 1 is prevented from being accumulated at the inlet of the linear groove 23, the pipe diameter of the feeding pipe 30 is not more than twice the width of the DIP element 1, feeding is facilitated, and the phenomenon that the DIP element 1 moves in the feeding pipe 30 and materials are stacked is avoided, it should be noted that the coaxial arrangement or the pipe diameter not more than twice the width of the DIP element 1 is not taken as a specific limitation in one embodiment of the application, and the function of the feeding pipe 30 is required to be met; alternatively, feed line 30 may be fed by the weight of DIP element 1 or by a pneumatic mechanism, all as is conventional to those skilled in the art; the aim of quick feeding is achieved by matching the movable discharging table 20 with the feeding pipe 30, and the DIP elements 1 are quickly stacked in the grooves on the discharging table 20, so that the feeding device is quick and efficient; in order to avoid the phenomenon of material leakage or element overflow when one linear groove 23 is converted with the other linear groove 23 in the material placing table 20, a material blocking device 40 is further provided, the material blocking device 40 is arranged at the discharge port of the material feeding pipe 30 and used for blocking the DIP element 1 output from the material feeding pipe 30, and a blocking plate 21 is arranged at one end of the linear groove 23 far away from the material blocking device 40 and used for blocking the DIP element from sliding out of the linear groove 23.

In some embodiments, as shown in fig. 5 to 6, the material blocking device 40 is one or more of an electric telescopic rod 51, a pneumatic telescopic rod 51 or a hydraulic telescopic rod 51, and the material blocking is performed by the moving end of the telescopic rod 51.

In some embodiments, as shown in fig. 5 to 6, the striker device 40 includes a striker expansion rod 5141 and a pressure nozzle 42, one end of the pressure nozzle 42 is fixedly connected to the moving end of the striker expansion rod 5141, and the other end of the pressure nozzle 42 penetrates the discharging end of the feeding pipe 30; keep off material telescopic link 5141 for electronic telescopic link 51, pneumatic telescopic link 51 or hydraulic telescopic link 51 wherein one or more composition, the duckbilled front end is equipped with soft material and avoids accidentally injuring the PIN foot of DIP component 1, soft material includes but not limited to: rubber, sponge or plastic.

In order to ensure that the DIP element 1 can be fed smoothly into the feed tube 30, no tilting or tilting occurs.

In some embodiments, as shown in fig. 5 to 8, the feeding pipe 30 includes a feeding cover 31 and a discharging cover 35 sequentially arranged from top to bottom, the feeding cover 31 is provided with an upper conveying groove 311, the discharging cover 35 is provided with a lower conveying groove, the upper conveying groove 311 and the lower conveying groove form a channel for conveying the DIP element 1, a conveying baffle 312 is arranged in the middle of the upper conveying groove 311, and the conveying requirement of the DIP element 1 is specifically met by the special height and width arrangement of the feeding cover 31 and the discharging cover 35, such as: the body of DIP original paper adds both sides PIN foot and constitutes the rectangle, as long as transfer passage is not big with the clearance of DIP component 1, can satisfy the phenomenon that can not appear overturning or slope.

In some embodiments, the feeding pipe 30 comprises a feeding cover 31 and a discharging cover 35 arranged from top to bottom, the feeding cover 31 is provided with an upper conveying groove 311, the discharging cover 35 is provided with a lower conveying groove, the upper conveying groove 311 and the lower conveying groove form a channel for conveying the DIP element 1, and a conveying baffle 312 is arranged in the middle of the upper conveying groove 311; the blanking cover 35 comprises a middle material cover and a bottom material cover 34 which are sequentially arranged from top to bottom, the middle material cover comprises a left material cover 32 and a right material cover 33, the left material cover 32 and the right material cover 33 are clamped by the feeding cover 31 and the bottom material cover 34, and a gap is reserved between the left material cover 32 and the right material cover 33; the arrangement of the feeding cover 31, the left material cover 32, the right material cover 33 and the bottom material cover 34 ensures that the material conveying channel can be adjusted, and the application range is larger; utilize the conveying baffle 312 in the material loading conveying groove to avoid the upset or the slope of DIP component 1 simultaneously, because the PIN foot of every side all has two sets ofly in the DIP component 1, establish the phenomenon that can not appear overturning or slope through conveying baffle 312 card between two sets of PIN feet.

In some embodiments, as shown in fig. 1-2, in order to ensure that the DIP elements 1 passing through the feeding pipe 30 can be neatly stacked on the discharging table 20, a pressing mechanism 50 is further provided, the pressing mechanism 50 includes an expansion link 51 and a pressing plate 52, a fixed end of the expansion link 51 is fixedly connected to the working table, a moving end of the expansion link 51 is fixedly connected to the pressing plate 52, the pressing plate 52 is disposed above the linear groove 23 and is coaxially disposed with the linear groove 23, the expansion link 51 is disposed on the left and right sides of the discharging table 20, the pressing plate 52 is driven by the expansion link 51, the DIP elements 1 stacked on the linear groove 23 are directly pressed by the pressing plate 52, and the condition of slight material accumulation caused by friction or elastic deformation in the linear groove 23 is handled; the pressing plate is pressed to the same horizontal plane and is completely clamped into the linear groove 23, so that the operation of the next production step is facilitated; note that, here, the following description is given. The telescopic rod 51 includes, but is not limited to, one or more of the combination of an electric telescopic rod 51, a pneumatic telescopic rod 51 and a hydraulic telescopic rod 51; the shape of the pressing plate 52 is not limited, and only the pressing surface of the linear groove is required.

In some embodiments, as shown in fig. 2 to 4, since the discharging table 20 moves along the guide rail 10, the feeding pipe 30 is used to stack the DIP element 1 into the plurality of linear grooves 23, at this time, there may be a phenomenon that the linear grooves 23 on the discharging table 20 are misaligned with the pressing plate 52, and in this embodiment, the two ends of the pressing plate 52 are respectively provided with the first light source emitter 521 and the second light source emitter 531 for emitting light; a first light source receiver 522 and a second light source receiver 532 are fixedly arranged on the workbench, the first light source receiver 522 is positioned vertically below the first light source emitter 521, and the second light source receiver 532 is positioned vertically below the second light source emitter 531, wherein the first light source emitter 521, the first light source receiver 522, the second light source receiver 532 and the second light source emitter 531 are all commercially available products; the two ends of each groove are provided with the light passing parts 24, the light emitted by the first light source emitter 521 passes through the light passing part 24 at one end of the groove, and the light emitted by the second light source emitter 531 passes through the light passing part 24 at the other end of the groove; the pressing plate 52 is judged to be aligned with the lower linear groove 23 according to whether the first light source receiver 522 and the second light source receiver 532 can receive the light emitted by the first light source emitter 521 and the second light source emitter 531; in alignment, light passes through the light passing portion 24; in misalignment, light is blocked by the discharge station 20 and thus the light source receiver does not receive light. The two light source receiving devices are also set to detect the coaxiality of the pressing plate 52 and the linear groove 23, judge whether the guide rail 10 deviates in the movement process of the material placing table 20 and avoid production accidents, and the light passing part 24 comprises one or more combinations of a through groove, a through hole or a notch.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by 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 (8)

1. A feed mechanism of a DIP component, comprising:

a guide rail;

the feeding table is provided with a plurality of linear grooves for placing DIP elements and moves along the guide rails, and the linear grooves penetrate through the left side and the right side of the feeding table;

the discharging port of the feeding pipe conveys the DIP elements into the linear grooves;

the material blocking device is arranged at the discharge hole of the feeding pipe and used for blocking the DIP element output from the feeding pipe.

2. The feeding mechanism of DIP components as claimed in claim 1, wherein said feeding pipe comprises a feeding cover and a discharging cover arranged in sequence from top to bottom, said feeding cover is provided with an upper conveying groove, said discharging cover is provided with a lower conveying groove, said upper conveying groove and said lower conveying groove form a channel for conveying DIP components, and a conveying baffle is arranged in the middle of said upper conveying groove.

3. The loading mechanism for a DIP member according to claim 2, wherein the unloading cover comprises a middle lid and a bottom lid arranged in this order from top to bottom, the middle lid comprises a left lid and a right lid, both the left lid and the right lid are held by the loading cover and the bottom lid, and a gap is left between the left lid and the right lid.

4. The DIP member loading mechanism according to claim 1, further comprising a hold down mechanism that holds down the DIP member from above the discharge table.

5. The feeding mechanism of the DIP component of claim 4, wherein the pressing mechanism comprises a telescopic rod and a pressing plate, a fixed end of the telescopic rod is fixedly arranged, a movable end of the telescopic rod is fixedly connected with the pressing plate, the pressing plate is arranged above the groove and coaxial with the groove, and the telescopic rod is arranged at the left side and the right side of the discharging table.

6. The feeding mechanism of the DIP element as claimed in claim 5, wherein a first light source emitter and a second light source emitter are respectively disposed at two ends of the pressing plate; the light source transmitter is arranged on the groove, the light source receiver is arranged below the first light source transmitter, the second light source receiver is arranged below the second light source transmitter, the light passing part is arranged at two ends of each groove, the light emitted by the first light source transmitter penetrates through the light passing part at one end of each groove, and the light emitted by the second light source transmitter penetrates through the light passing part at the other end of each groove.

7. The feeding mechanism of the DIP element as claimed in claim 6, wherein said overcrossing portion comprises a through slot, a through hole or a notch.

8. The feeding mechanism of the DIP member as claimed in claim 1, wherein the stopper device comprises a stopper rod and a pressure nozzle, one end of the pressure nozzle is fixedly connected to the moving end of the stopper rod, and the other end of the pressure nozzle penetrates through the discharge end of the feeding pipe.

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