CN215515644U

CN215515644U - Blowing and feeding device

Info

Publication number: CN215515644U
Application number: CN202121836981.5U
Authority: CN
Inventors: 邹春华; 朱秋荣
Original assignee: Heron Intelligent Equipment Co ltd
Current assignee: Heron Intelligent Equipment Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-14
Anticipated expiration: 2031-08-06

Abstract

The utility model relates to a blowing and feeding device. The blowing and feeding device comprises: the base is provided with a feeding hole and a discharging hole; the material receiver is provided with an accommodating cavity for accommodating a workpiece, a material receiving port communicated with the accommodating cavity, and an air inlet communicated with the accommodating cavity and used for being connected with an air source; the material receiver is provided with a first working position and a second working position, and when the material receiver is positioned at the first working position, the material receiving port corresponds to the material inlet hole; when the material receiver is located at the second working position, the material receiving port corresponds to and is connected with the discharge hole, and the gas source sends gas into the accommodating cavity so as to move the workpiece from the accommodating cavity to the discharge hole. The blowing and feeding device has the advantage of good blowing and feeding effects.

Description

Blowing and feeding device

Technical Field

The utility model relates to the technical field of automatic feeding equipment, in particular to a blowing and feeding device.

Background

In the existing feeding device for the copper pipe, the copper pipe is fed by a vibration disc, each cylinder turns, descends, translates and ascends, after clamping a workpiece, each action resets in sequence, and the feeding sequence is that the copper pipe is firstly fed and then the shell is fed; the existing feeding method has the defects of complex structure, high cost, long feeding time and influence on welding efficiency.

In order to solve the above technical problems, chinese patent No. CN107512537A provides an automatic feeding device, which includes: the method comprises the following steps: the device comprises a discharging mechanism used for releasing workpieces one by one, and a reversing mechanism connected to the discharging mechanism, wherein the reversing mechanism is used for carrying out angle conversion on the workpieces, the reversing mechanism is connected with a workpiece conveying pipe, and the tail end of the workpiece conveying pipe is provided with a material receiving mechanism and an air supply mechanism; and after the reversing mechanism reverses the direction of the workpiece, the air supply mechanism supplies air to the workpiece conveying pipe, and the workpiece is blown to the material receiving mechanism along the inside of the workpiece conveying pipe.

Specifically, this reversing mechanism includes: the reversing seat is internally provided with a V-shaped through groove, the bottom of the V-shaped through groove is provided with a turnout block, the turnout block is controlled by a turnout cylinder, and after a workpiece falls into the V-shaped through groove, the turnout cylinder pushes the turnout block to deflect so as to prevent the next workpiece from falling into the turnout block, so that the current workpiece is conveyed away firstly.

Although the automatic feeding device sends the workpieces from the discharging mechanism to the receiving mechanism in an air blowing mode and realizes the reversing of the workpieces, the reversing mechanism of the automatic feeding device has the problem of poor air tightness, for example, air leakage exists at the hinged position of the turnout block on the steering seat, and air leakage exists in the gap between the turnout block and the tip of the V-shaped through groove, so that the air blowing and feeding effects are poor.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide the blowing and feeding device which has the advantage of good blowing and feeding effects.

A gas blowing feeding device, comprising: the base is provided with a feeding hole and a discharging hole; the material receiver is provided with an accommodating cavity for accommodating a workpiece, a material receiving port communicated with the accommodating cavity, and an air inlet communicated with the accommodating cavity and used for being connected with an air source; the material receiver is provided with a first working position and a second working position, and when the material receiver is positioned at the first working position, the material receiving port corresponds to the material inlet hole; when the material receiver is located at the second working position, the material receiving port corresponds to and is connected with the discharge hole, and the gas source sends gas into the accommodating cavity so as to move the workpiece from the accommodating cavity to the discharge hole.

Further, when the material receiver is located at the second working position, the surface where the material receiving opening is located is attached to the surface where the discharge hole is located, and the material receiving opening is communicated with the discharge hole.

Further, the blowing and feeding device further comprises: the first power source is used for driving the material receiver to do reciprocating movement at the position corresponding to the feed hole and the discharge hole; and the second power source is used for driving the material receiving opening of the material receiver to be connected with the discharge hole after the material receiver moves to the position corresponding to the discharge hole.

Furthermore, a sealing gasket is arranged between the discharge hole and the material receiving port.

Further, hold the passageway that the chamber is the rectangular shape, connect the material mouthful setting to be in the one end that holds the chamber, the air inlet is located the other end that holds the chamber, connect the material mouthful with the air inlet sets up relatively.

Further, the material receiver includes base, apron, the base has the recess, it is located to connect the material mouth the one end of recess, the air inlet is located the other end of recess, the apron lid is established the opening department of recess makes the recess constitutes the confined hold the chamber.

Further, the receiver further comprises an annular seal between the base and the cover plate, the seal surrounding the opening of the recess.

Further, an annular seal groove is provided on an outer peripheral side of an opening of the groove, the seal groove surrounds the opening of the groove, and the seal member is mounted in the seal groove.

Furthermore, the blowing and feeding device also comprises a discharging component, and the discharging component is used for releasing the workpieces to the feeding holes one by one.

Furthermore, the blowing and feeding device also comprises a vibration disc, and the vibration disc is connected with the discharging assembly through a buffer material rack; the feeding assembly is positioned above the feeding hole and comprises a finger cylinder, and a supporting piece is arranged on each gas claw of the finger cylinder; the finger cylinder has a first working state and a second working state, and when the finger cylinder is in the first working state, the support part supports the workpiece; when the finger cylinder is in a second working state, the supporting piece does not support the workpiece and is positioned on one side of the workpiece, and the workpiece falls into the feeding hole; the discharging assembly further comprises a material guiding piece, the material guiding piece is located under the supporting piece, a discharging channel is arranged on the material guiding piece, and an outlet of the discharging channel corresponds to the feeding hole.

For a better understanding and practice, the utility model is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of a blowing and loading device according to an embodiment;

FIG. 2 is a schematic structural view of a discharging assembly according to an embodiment;

FIG. 3 is an assembly view of the base, the material receiver, the first power source, and the second power source according to the embodiment;

figure 4 is an exploded view of the assembly of figure 3;

FIG. 5 is an exploded view of the assembly of FIG. 3 from another perspective;

reference numerals:

1. a vibrating pan; 11. caching the material rest; 2. a discharging component; 21. a finger cylinder; 22. a support member; 23. a material guide member; 231. a blanking channel; 3. a base; 31. a feed port; 32. a discharge hole; 33. a gasket; 4. a material receiver; 41. a base; 411. a material receiving port; 412. an air inlet; 413. a groove; 414. a sealing groove; 42. a cover plate; 43. a seal member; 5. a first power source; 6. a second power source; 7. and (5) a workpiece.

Detailed Description

A blowing feeding device is disclosed, and referring to fig. 1 to 5, the blowing feeding device comprises a vibrating disk 1, a discharging assembly 2, a base 3, a material receiver 4 and a gas source (not shown). The vibration disc 1 is connected to the feeding assembly 2 through a buffer material rack 11, and the vibration disc 1 feeds the workpieces 7 into the feeding assembly 2. The drop assembly 2 receives and releases the individual workpieces 7 one by one. The base 3 is positioned below the emptying assembly 2, and a feeding hole 31 and a discharging hole 32 are formed in the base 3. The material receiver 4 is located below the feeding hole 31 and the discharging hole 32, the material receiver 4 has a containing cavity for containing the workpiece 7, a material receiving opening 411 communicated with the containing cavity, and an air inlet 412 communicated with the containing cavity, the material receiving opening 411 is arranged at the upper end of the containing cavity, the air inlet 412 is arranged at the lower end of the containing cavity, and the material receiving opening 411 is arranged opposite to the air inlet 412. The gas source is connected to the gas inlet 412 through a gas pipe, and the gas source sends gas into the accommodating cavity to move the workpiece 7 from the accommodating cavity to the discharge hole 32. The material receiver 4 has a first working position and a second working position, and when the material receiver 4 is at the first working position, the material receiving opening 411 corresponds to the material inlet hole 31, so that the workpiece 7 released by the material discharging component 2 sequentially passes through the material inlet hole 31 and the material receiving opening 411 and then enters the accommodating cavity; when the material receiver 4 is in the second working position, the material receiving opening 411 corresponds to and is connected to the material outlet 32, and the gas source sends gas into the accommodating cavity to move the workpiece 7 from the accommodating cavity to the material outlet 32.

Referring to fig. 1 to 5, the blowing and feeding device further includes a first power source 5 and a second power source 6. Wherein, the first power source 5 is used for driving the material receiver 4 to reciprocate at the position corresponding to the feeding hole 31 and the discharging hole 32. After the material receiver 4 moves to the position corresponding to the discharge hole 32, the second power source 6 is used for driving the material receiving opening 411 of the material receiver 4 to be connected with the discharge hole 32. In this embodiment, the first power source 5 and the second power source 6 are both cylinders, the first power source 5 is installed on the base 3, the second power source 6 is installed on the output end of the first power source 5, and the material receiver 4 is installed on the output end of the second power source 6.

Referring to fig. 1 to 5, the discharging assembly 2 includes a finger cylinder 21, and a support member 22 is mounted on each air claw of the finger cylinder 21. The finger cylinder 21 has a first working state and a second working state, and when the finger cylinder 21 is in the first working state, the support member 22 supports the workpiece 7; when the finger cylinder 21 is in the second operating state, the support member 22 does not support the workpiece 7 and is located on one side of the workpiece 7, and the workpiece 7 falls into the feed opening 31 under the action of its gravity. In order to guide the workpiece 7 to be discharged, the discharging assembly 2 further includes a material guiding member 23, the material guiding member 23 is located right below the supporting member 22, a discharging channel 231 is disposed on the material guiding member 23, and an outlet of the discharging channel 231 corresponds to the feeding hole 31.

Referring to fig. 1 to 5, the material receiver 4 includes a base 41 and a cover plate 42, the base 41 has a groove 413, a material receiving opening 411 is located at one end of the groove 413, an air inlet 412 is located at the other end of the groove 413, and the cover plate 42 covers the opening of the groove 413 so that the groove 413 forms the above-mentioned accommodating cavity. In this embodiment, hold the passageway that the chamber is rectangular shape, connect material mouthful 411 to set up in the one end that holds the chamber, and air inlet 412 is located the other end that holds the chamber, connects material mouthful 411 and air inlet 412 to set up relatively, through will holding the chamber and set up to the shape that matches with work piece 7 and be elongated channel, helps strengthening the gaseous power that applies on work piece 7 to in work piece 7 makes things convenient for, easily follow discharge opening 32 and jets out more.

To avoid the receiving chamber being deflated, the receiver 4 further comprises an annular seal 43, the seal 43 being located between the base 41 and the cover plate 42, the seal 43 surrounding the opening of the recess 413. Specifically, an annular seal groove 414 is provided on the outer peripheral side of the opening of the groove 413, the seal groove 414 surrounds the opening of the groove 413, and the seal 43 is mounted in the seal groove 414.

In order to improve the sealing property between the material receiving opening 411 and the discharge hole 32 and reduce the air leakage of the accommodating cavity, when the material receiver 4 is located at the second working position, the surface where the material receiving opening 411 is located is attached to the surface where the discharge hole 32 is located, and the material receiving opening 411 is communicated with the discharge hole 32. In order to further improve the sealing performance between the material receiving opening 411 and the material discharging opening 32 to reduce the air leakage of the accommodating cavity, a sealing gasket 33 is arranged between the material discharging opening 32 and the material receiving opening 411, in this embodiment, the sealing gasket 33 is installed on the bottom surface of the base 3, and the sealing gasket 33 is located below the material discharging opening 32.

Compared with the prior art, the air blowing and feeding device has the advantages of good air blowing and feeding effects and large moving stroke of the workpiece 7.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a loading attachment that blows which characterized in that, the loading attachment that blows includes:

the device comprises a base (3), wherein the base (3) is provided with a feeding hole (31) and a discharging hole (32);

the material receiver (4) is provided with an accommodating cavity for accommodating a workpiece (7), a material receiving port (411) communicated with the accommodating cavity, and an air inlet (412) communicated with the accommodating cavity and used for being connected with an air source;

the material receiver (4) is provided with a first working position and a second working position, and when the material receiver (4) is located at the first working position, the material receiving opening (411) corresponds to the material inlet hole (31); when the material receiver (4) is located at the second working position, the material receiving opening (411) corresponds to and is connected with the material discharging hole (32), and the gas source sends gas into the accommodating cavity so as to move the workpiece (7) from the accommodating cavity to the material discharging hole (32).

2. The blowing and feeding device of claim 1, wherein: when the material receiver (4) is located at the second working position, the surface where the material receiving opening (411) is located is attached to the surface where the material discharging hole (32) is located, and the material receiving opening (411) is communicated with the material discharging hole (32).

3. The blowing and feeding device of claim 1, further comprising:

the first power source (5), the first power source (5) is used for driving the material receiver (4) to do reciprocating movement at the position corresponding to the feeding hole (31) and the discharging hole (32);

and the second power source (6) is used for driving the material receiving opening (411) of the material receiver (4) to be connected with the discharge hole (32) after the material receiver (4) moves to the position corresponding to the discharge hole (32).

4. The blowing and feeding device of claim 1, wherein: a sealing gasket (33) is arranged between the discharge hole (32) and the material receiving opening (411).

5. The blowing and feeding device of claim 1, wherein: the chamber of holding is the passageway of rectangular shape, connect material mouthful (411) to set up the one end of holding the chamber, air inlet (412) are located the other end of holding the chamber, connect material mouthful (411) with air inlet (412) set up relatively.

6. The blowing and feeding device of claim 1, wherein: the material receiver (4) includes base (41), apron (42), base (41) have recess (413), connect material mouth (411) to be located the one end of recess (413), air inlet (412) are located the other end of recess (413), apron (42) lid is established the opening department of recess (413) is in order to make recess (413) constitute the confined hold the chamber.

7. The blowing and feeding device of claim 6, wherein: the receiver (4) further comprises an annular seal (43), the seal (43) being located between the base (41) and the cover plate (42), the seal (43) surrounding the opening of the groove (413).

8. The blowing and feeding device of claim 7, wherein: an annular seal groove (414) is provided on an outer peripheral side of an opening of the groove (413), the seal groove (414) surrounds the opening of the groove (413), and the seal (43) is mounted in the seal groove (414).

9. The blowing and feeding device of claim 1, wherein: the blowing and feeding device further comprises a discharging assembly (2), and the discharging assembly (2) is used for releasing the workpieces (7) to the feeding holes (31) one by one.

10. The blowing and feeding device of claim 9, wherein:

the blowing and feeding device further comprises a vibrating disc (1), and the vibrating disc (1) is connected with the discharging assembly (2) through a buffer material rack (11);

the feeding assembly (2) is positioned above the feeding hole (31), the feeding assembly (2) comprises a finger cylinder (21), and each gas claw of the finger cylinder (21) is provided with a supporting piece (22); the finger cylinder (21) has a first working state and a second working state, and when the finger cylinder (21) is in the first working state, the support (22) supports the workpiece (7); when the finger cylinder (21) is in a second working state, the supporting piece (22) does not support the workpiece (7) and is positioned on one side of the workpiece (7), and the workpiece (7) falls into the feeding hole (31);

the discharging assembly (2) further comprises a material guiding piece (23), the material guiding piece (23) is located under the supporting piece (22), a discharging channel (231) is arranged on the material guiding piece (23), and an outlet of the discharging channel (231) corresponds to the feeding hole (31).