Linear bulk feeding device

Abstract

The utility model relates to the technical field of bulk electronic component automatic feeding structures, and discloses a linear bulk feeding device which comprises a machine shell, and a linear feeding mechanism is arranged at the front end in the machine shell. The discharging port is provided with the belt and the motor in a matched mode, the belt conveys materials in an inclined ramp type conveying mode, the materials are conveyed from the low position of the discharging port of the stock bin to the high position of the guide rail, and the materials are conveyed to the high guide rail through power of the motor and rotation of the belt. Single electronic component materials are sorted according to a specified direction and front and back sides through a guide block, and then the single electronic component materials enter a rail guide in order according to the specified front and back sides, direction and angle by blowing and are conveyed to a specified position along a specific rail; excessive materials with different front and back faces, directions and angles fall into the feeding bin, and are not abraded and damaged in the process of circulating conveying, completing of feeding work and conveying of electronic component materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to bulk electronic components automatic feeding structure technical field, concretely is a linear bulk feeding device. BACKGROUND

[0002] The existing feeding mode usually adopts manual feeding mode or adopts electromagnetic vibration mode of circular vibration disc, and the alternating magnetic field generated by the electromagnet makes the armature and the material disc vibrate. The frequency and amplitude of the vibration can control the conveying speed and flow of the material. The material moves forward on the material disc due to vibration and is conveyed to the specified position along the specified track.

[0003] The existing feeder has the following problems when in use: the main body of the feeder adopts a spiral structure design, and the circular vibration disc at the tail thereof is used to realize feeding after the spiral lifting vibration of the material, but the magnet vibrator is extremely easy to wear, the spiral track is continuously rubbed and collided with the material in the process of long-term rotation and pushing of the material, especially when conveying the material with high hardness, the wear is more serious, and the circular vibration disc occupies a large area in the workshop and has great noise. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved.

[0005] In view of the deficiencies of the prior art, the utility model provides a linear bulk feeding device, which solves the problems raised in the background art.

[0006] (II) Technical scheme.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a linear bulk feeding device, comprising a machine shell, a linear feeding mechanism is arranged at the front end in the machine shell, a lifting type feeding mechanism is arranged at the rear end in the machine shell in cooperation with the linear feeding mechanism, the linear feeding mechanism comprises a material bin fixedly connected to the front side of the bottom end in the machine shell, a discharge port is formed in the lower side of the other end of the rear end of the material bin, the lifting type feeding mechanism comprises a belt conveyor installed at the rear end of one side in the machine shell, a baffle is fixedly installed at the other end of the rear end in the machine shell, the other end of the belt conveyor is located below the discharge port of the material bin, the belt conveyor and the baffle are both arranged obliquely, and they are arranged in V shape, an arc-shaped guide plate is arranged at the upper end of the belt conveyor, a feeding guide rail is fixedly connected to the front end of the arc-shaped guide plate, the feeding guide rail is located above the material bin, a first vibrator is fixedly installed at the bottom of the material bin, a positioning feeding mechanism is connected to the other end of the feeding guide rail, and a second vibrator is arranged at the bottom of the positioning feeding mechanism.

[0008] As a further scheme of the utility model: the both ends of the shell are fixedly connected with an end cover, the top side of the shell is fixedly connected with a top cover, the bottom wall of the shell is fixedly connected with a support rod, the bottom end of the support rod is fixedly connected with a rubber base, and the rear end of the shell is provided with a controller in cooperation with the belt conveyor.

[0009] As a further scheme of the utility model: the positioning feeding mechanism comprises a feeding blowing hopper fixedly connected to the other end of the feeding guide rail, a gas guide hole is arranged in the feeding blowing hopper and faces the other end, the other end of the feeding blowing hopper is fixedly connected with a guide rail, and the bottom end of the guide rail is fixedly installed with a second vibrator.

[0010] As a further scheme of the utility model: the top of the guide rail is provided with a channel for moving a single electronic component, the top of the guide rail is fixedly installed with a limiting plate on the side close to the channel, the bottom end of the second vibrator is fixedly connected with a support base, the bottom end of the support base is fixedly connected with the shell, the other end of the guide rail and located on the front and back sides of the electronic component is provided with one optical fiber sensing positioner, the other end of the guide rail is provided from top to bottom with a limiting plate and a jaw air cylinder, the limiting plate and the jaw air cylinder are fixedly installed at the other end of the shell, the side of the feeding guide rail is provided with two through grooves, and the width of the through grooves is greater than the width of the electronic component.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a feeding blowing hopper is arranged in cooperation with the feeding guide rail, can be connected with the gas supply pipeline, carries out blowing, and the electronic component that is sent into the feeding blowing hopper through the feeding guide rail is transported to the guide rail quickly, the vibrator is installed below the guide rail, and the feeding speed can be adjusted through the vibration frequency, the guide block is installed above the guide rail, can sort the electronic component in order in single column, and is transported to the limiting plate of the end on the guide rail.

[0013] 2、The utility model discloses a feeding blowing hopper is arranged in cooperation with the feeding guide rail, can be connected with the gas supply pipeline, carries out blowing, and the electronic component that is sent into the feeding blowing hopper through the feeding guide rail is transported to the guide rail quickly, the vibrator is installed below the guide rail, and the feeding speed can be adjusted through the vibration frequency, the guide block is installed above the guide rail, can sort the electronic component in order in single column, and is transported to the limiting plate of the end on the guide rail. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a whole perspective view of the utility model;

[0015] Figure 2 is a whole perspective view of the utility model Figure 1 ;

[0016] Figure 3 is a whole perspective view of the utility model Figure 2 ;

[0017] Figure 4 is a whole perspective view of the utility model Figure 2 is an enlarged view of A in the utility model.

[0018] In the figure: 1, the casing; 2, linear feeding mechanism; 3, lifting type feeding mechanism; 4, end cover; 5, top cover; 6, support rod; 21, stock bin; 22, feeding guide rail; 23, feeding air blow hopper; 24, first vibrator; 25, guide rail; 26, positioning plate; 27, optical fiber sensing positioner; 28, electronic component; 29, clamping jaw cylinder; 210, support base; 211, second vibrator; 212, limiting plate; 213, discharge port; 214, through slot; 31, baffle; 32, belt conveyor; 33, controller. DETAILED DESCRIPTION

[0019] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0020] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the indicated device or element to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] Please refer to Figures 1-4 The utility model discloses an embodiment of a linear bulk material feeding device, including the casing 1, the front end in casing 1 is provided with linear feeding mechanism 2, the rear end in casing 1 is provided with lifting type feeding mechanism 3 with linear feeding mechanism 2, linear feeding mechanism 2 includes the fixed connection in the bottom end one side front of casing 1's bin 21, the rear end another side below of bin 21 is provided with the discharge gate 213, lifting type feeding mechanism 3 includes the belt conveyor 32 of installation in the rear end one side of casing 1, the rear end another side fixed mounting of casing 1 has the baffle 31, the other end of belt conveyor 32 is located the below of bin 21 discharge gate 213, and belt conveyor 32 and baffle 31 are all inclined to set up, and both are V-shaped setting, and the side of feeding guide rail 22 is equipped with two through grooves 214, and the width of through groove 214 is greater than the width of electronic component 28, in the circulation transmission process, can make the redundant electronic component 28 fall to the bin 21 below, can continue to carry out the transmission feeding work of cooperation, and the upper end of belt conveyor 32 is provided with arc baffle, and the front end fixed connection of arc baffle has feeding guide rail 22, and feeding guide rail 22 is located the above in bin 21, and the bottom fixed mounting of bin 21 has first vibrator 24, and the other end of feeding guide rail 22 is connected with the positioning feeding mechanism, and the bottom of positioning feeding mechanism is provided with second vibrator 211, and the whole cooperation linear feeding mechanism 2 is provided with one lifting type feeding mechanism 3, that is, the bottom of linear feeding mechanism 2 is provided with one bin 21, and the rear end below of bin 21 is provided with the discharge gate 213, and the discharge gate 213 is provided with the belt conveyor 32 of lifting type feeding mechanism 3, and the upper of belt conveyor 32 is provided with arc baffle, and can transmit the electronic component 28 of the feeding transmission of lifting to feeding guide rail 22, and can directly complete the feeding work through the feeding of bin 21 lower point, and the feeding assembly is not easy to wear and tear.

[0023] The front and rear ends of the casing 1 are each fixedly connected with an end cover 4, one side of the top end of the casing 1 is fixedly connected with a top cover 5, one end of the outer bottom wall of the casing 1 is fixedly connected with a support rod 6, and the bottom end of the support rod 6 is fixedly connected with a rubber base. The whole can be supported, and one side of the rear end of the casing 1 is provided with a controller 33 in cooperation with the belt conveyor 32. The controller can control the belt conveyor 32 and control the transmission speed.

[0024] The positioning feeding mechanism includes a feeding air blow hopper 23 fixedly connected to the other end of the feeding guide rail 22. The feeding air blow hopper 23 is provided with an air guide opening facing the other end, and the rear end of the air guide opening is provided with an air inlet connector. The other end of the feeding air blow hopper 23 is fixedly connected with a guide rail 25, and the bottom end of the guide rail 25 is fixedly installed with a second vibrator 211. The feeding air blow hopper 23 is provided in cooperation with the feeding guide rail 22, can be connected with a gas supply pipeline, and blows air. The electronic components 28 sent into the feeding air blow hopper 23 through the feeding guide rail 22 are quickly transmitted to the guide rail 25. The guide rail 25 is provided with a vibrator below. The vibration frequency can be adjusted to control the speed of feeding.

[0025] The top of the guide rail 25 is provided with a channel for moving the single electronic component 28, the top of the guide rail 25 is fixedly installed with a limiting plate 212 on the side close to the channel, the bottom end of the second vibrator 211 is fixedly connected with a supporting seat 210, the bottom end of the supporting seat 210 is fixedly connected with the shell 1, the other end of the guide rail 25 and located on the front and back sides of the electronic component 28 are provided with one optical fiber sensing positioner 27 respectively, the other end of the guide rail 25 is provided with a positioning plate 26 and a jaw cylinder 29 from top to bottom, the positioning plate 26 and the jaw cylinder 29 are fixedly installed on the other end of the shell 1, the top of the guide rail 25 is provided with a guide block, the electronic component 28 can be orderly screened into a single column and conveyed to the positioning plate 26 at the end of the guide rail 25.

[0026] The working principle of the utility model is: the whole cooperates with the linear feeding mechanism 2 and is provided with a lifting type feeding mechanism 3, namely the linear feeding mechanism 2 bottom is provided with a bunker 21, the bunker 21 rear end lower part is provided with a discharge port 213, the discharge port 213 is provided with the lifting type feeding mechanism 3 belt conveyor 32, the belt conveyor 32 top is provided with an arc guide plate, the belt transmission material in inclined ramp mode, can transmit the electronic component 28 to be fed to the feeding guide rail 22, can directly complete the feeding work through the feeding of the lower bunker 21, the feeding assembly is not easy to be abraded and damaged, the controller 33 can control the belt conveyor 32, control transmission speed, cooperate with the feeding guide rail 22 and be provided with a feeding air blow hopper 23, can be connected with a gas supply pipeline, blow, the electronic component 28 in feeding guide rail 22 is sent into the feeding air blow hopper 23 and is quickly transmitted to the guide rail 25, the guide rail 25 is provided with a vibrator below, the vibration frequency can adjust the feeding speed, the guide rail 25 top is provided with a guide block, the electronic component 28 can be orderly screened into a single column and conveyed to the positioning plate 26 at the end of the guide rail 25, complete linear feeding work.

[0027] The above only for the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the utility model disclosed technical range, according to the utility model technical scheme and the utility model concept are equivalent to replace or change or partial change, all should be covered in the protection scope of the utility model.

Claims

1. A linear bulk feeder, comprising a casing (1), a linear feeding mechanism (2) being arranged at the front end in the casing (1); characterized in that A lifting type feeding mechanism (3) being arranged at the rear end in the casing (1) and matched with the linear feeding mechanism (2), the linear feeding mechanism (2) comprising a bin (21) being fixedly connected to the front side of the bottom end in the casing (1), a discharge port (213) being formed at the rear end of the other side and the lower part of the bin (21); The lifting type feeding mechanism (3) comprises a belt conveyor (32) being installed at the rear end of the one side in the casing (1), a baffle (31) being fixedly installed at the rear end of the other side in the casing (1); The other end of the belt conveyor (32) is located below the discharge port (213) of the bin (21), the belt conveyor (32) and the baffle (31) are both arranged in an inclined manner, and they are arranged in a V shape, an arc-shaped guide plate being arranged at the upper end of the belt conveyor (32), a feeding guide rail (22) being fixedly connected to the front end of the arc-shaped guide plate, the feeding guide rail (22) being located above the bin (21); A first vibrator (24) being fixedly installed at the bottom of the bin (21), a positioning feeding mechanism being connected to the other end of the feeding guide rail (22), a second vibrator (211) being arranged at the bottom of the positioning feeding mechanism.

2. A linear bulk supply device according to claim 1, characterized in that: An end cover (4) being fixedly connected to each of the front and rear ends of the casing (1), a top cover (5) being fixedly connected to the top side of the casing (1).

3. A linear bulk supply device according to claim 1, characterized in that: A support rod (6) being fixedly connected to one end of the bottom wall of the casing (1), a rubber base being fixedly connected to the bottom end of the support rod (6).

4. A linear bulk supply device according to claim 1, characterized in that: A controller (33) being arranged at the rear end of the casing (1) and matched with the belt conveyor (32).

5. A linear bulk supply device according to claim 1, characterized in that: The positioning feeding mechanism comprises an inlet blow hopper (23) being fixedly connected to the other end of the feeding guide rail (22), the inlet blow hopper (23) being arranged with a gas guide port towards the other end, a guide rail (25) being fixedly connected to the other end of the inlet blow hopper (23), the guide rail (25) being fixedly installed with the second vibrator (211) at the bottom end.

6. A linear bulk supply device according to claim 5, characterized in that: The guide rail (25) is provided with a channel for the movement of a single electronic component (28), a limiting plate (212) being fixedly installed on the side of the guide rail (25) near the channel, a support seat (210) being fixedly connected to the bottom end of the second vibrator (211), the support seat (210) being fixedly connected to the casing (1) at the bottom end.

7. A linear bulk supply device according to claim 5, characterized in that: An optical fiber sensing positioner (27) being arranged at each of the front and rear sides of the guide rail (25) at the other end, a positioning plate (26) and a clamping jaw air cylinder (29) being arranged at the other end of the guide rail (25) from top to bottom, the positioning plate (26) and the clamping jaw air cylinder (29) being fixedly installed at the other end of the casing (1).

8. A linear bulk supply device according to claim 1, characterized in that: Two through grooves (214) being formed at the side edges of the feeding guide rail (22), the width of the through grooves (214) being greater than the width of the electronic component (28).

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