CN220810983U

CN220810983U - Belt type flexible feeding screening mechanism

Info

Publication number: CN220810983U
Application number: CN202322753328.8U
Authority: CN
Inventors: 衡德强; 范志远
Original assignee: Wuxi Yunkaixi Intelligent Equipment Technology Co ltd
Current assignee: Wuxi Yunkaixi Intelligent Equipment Technology Co ltd
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-04-19
Anticipated expiration: 2033-10-13

Abstract

The utility model relates to a belt type flexible feeding screening mechanism. The device comprises a base, a stepped feeding mechanism for pushing materials, a linear track assembly for adjusting the posture of the materials, a belt track assembly for adjusting the distance between adjacent materials, a rotary table distributor for adjusting the direction of the materials and a camera for shooting the materials; the stepped feeding mechanism and the linear track assembly are arranged on the left side of the top of the base; the rotary disc type distributor is arranged on the right side of the top of the base; the belt type track assembly is arranged at the top of the base and is positioned between the linear track assembly and the rotary disc type distributor; the camera is disposed on the belt track assembly. The feeding equipment in the prior art scheme is mainly used for feeding through mechanical structures such as a vibration disc and the like, and materials are identified and separated through a sensor, but the operation flows are easy to cause poor feeding stability and low sorting accuracy, and meanwhile, the technical problems that feeding can not be well met for different material structures are solved.

Description

Belt type flexible feeding screening mechanism

Technical Field

The utility model relates to the field of feeding equipment, in particular to a belt type flexible feeding screening mechanism.

Background

The bolt is a cylindrical threaded fastener matched with a nut, and is a fastener consisting of a screw head and a screw rod (a cylinder with external threads), and is matched with the nut for fastening two parts with through holes, so that the bolt has wide application market, and the bolt is required to be processed with low cost, high efficiency and high quality. The existing automatic feeder for directional chamfering selection of workpieces such as screw heads, screws and nuts comprises a vibrating device, a vibrating disc arranged on the vibrating device and a sorting device arranged at the tail end of a feeding track of the vibrating disc, wherein the vibrating device vibrates the vibrating disc to enable the workpieces to advance towards the next working procedure along the feeding track, the workpieces facing the correct direction smoothly enter the next working procedure at the tail end of the feeding track through the sorting device, the workpieces facing the unsatisfactory direction fall off the feeding track, and the fallen workpieces reenter the feeding track under the vibrating action, so that the operation is repeated.

At present, most of existing feeding equipment adopts mechanical structures such as a vibration disc to feed and carries out identification and separation of materials through a sensor, but the operation flows easily lead to poor feeding stability and low separation accuracy, and meanwhile, feeding can not be well met for different material structures.

Disclosure of utility model

The belt type flexible feeding screening mechanism solves the technical problems that in the prior art, most of feeding equipment adopts mechanical structures such as a vibration disc and the like to feed materials and the sensors are used for identifying and sorting the materials, but the operation flows are easy to cause poor feeding stability and low sorting accuracy, and meanwhile, feeding cannot be well met for different material structures.

The technical scheme adopted by the embodiment of the application is as follows:

A belt type flexible feeding screening mechanism comprises a base, a stepped feeding mechanism for pushing materials, a linear track assembly for adjusting the posture of the materials, a belt type track assembly for adjusting the distance between adjacent materials, a rotary table type distributor for adjusting the direction of the materials and a camera for shooting the materials; the stepped feeding mechanism and the linear track assembly are arranged on the left side of the top of the base; the rotary disc type distributor is arranged on the right side of the top of the base; the belt type track assembly is arranged at the top of the base and is positioned between the linear track assembly and the rotary disc type distributor; the camera is arranged on the belt type track assembly; the linear track assembly is provided with a screening module for blowing back materials with incorrect postures; and the input port and the output port of the belt type track assembly are both provided with correlation sensors.

The further technical scheme is as follows: the linear track assembly comprises a direct vibration machine, a conveying track for conveying materials, a vibrating bottom plate for supporting the conveying track and a supporting base arranged on the base; the direct vibration machine is arranged on the supporting base; the vibration bottom plate is arranged on the direct vibration machine; the conveying track is arranged on the vibrating bottom plate; the discharge port of the stepped feeding mechanism is abutted against the conveying track; the screening module is arranged on the vibrating bottom plate; the screening module comprises an air blowing screening module for detecting the posture of the material and an air blowing connector for blowing back the material with incorrect posture; the blowing connector is arranged on the blowing screening module; the blowing screening module is arranged on the vibrating bottom plate.

The further technical scheme is as follows: the belt type track assembly comprises a belt track for conveying materials, a first driving device for driving the belt track to run, a supporting baffle for supporting the belt track and a camera bracket arranged on the supporting baffle; the supporting baffle is arranged on the base; the belt track and the first driving device are both arranged on the supporting baffle plate; the camera is mounted on the camera support; and the input port and the output port of the belt track are both provided with correlation sensors.

The further technical scheme is as follows: the rotary table type distributor comprises a rotary table base, a rotary table for adjusting the direction of materials, a second driving device for driving the rotary table to rotate and a rotary table bracket arranged on the base; the turntable base is arranged on the front side of the turntable bracket; the second driving device is arranged at the rear side of the turntable bracket; the turntable is rotationally connected in the turntable base; the driving end of the second driving device is in transmission connection with the turntable; the turntable is provided with a feed inlet; and a discharging pipe is arranged on the turntable base.

One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

1. Due to the arrangement of the base, the step type feeding mechanism, the linear track assembly, the belt type track assembly, the rotary table type distributor, the camera, the screening module and the correlation sensor, when materials are pushed into the linear track assembly through the step type feeding mechanism, the materials pushed into the linear track assembly are accompanied with the vibration of the linear track assembly, the materials can be aligned, and the materials are conveyed onto the belt type track assembly. The material can pass through the screening module before being conveyed to the belt track assembly, and the screening module can detect whether the material with the incorrect posture exists at this moment, and if the material with the incorrect posture is detected, the screening module can blow the material back to the step type feeding mechanism and push the material again. When the materials are conveyed to the belt type track assembly, the materials firstly fall to the position of the correlation sensor arranged at the input port of the belt type track assembly, the correlation sensor detects that the materials enter the belt type track assembly, the correlation sensor controls the belt type track assembly to start to operate, and the materials are conveyed to the rotary table type distributor. When the material passes through the position of the correlation sensor arranged at the output port of the belt type track assembly, the correlation sensor controls the belt type track assembly to stop running. The above operation is repeated when the next material is delivered to the belt track assembly, thus enabling a certain separation between adjacent materials. The staff can be through making the speed that belt track subassembly carried the material faster than the speed that straight line track subassembly carried the material to also can make certain interval apart between the adjacent material. In the process of conveying materials on the belt type track assembly, the camera arranged right above the belt type track assembly can photograph the materials, and the information of the forward and reverse directions of the materials photographed by the camera can be transmitted to the rotary disc type distributor. When the material is conveyed into the rotary table type distributor, the rotary table type distributor positively conveys the material and outputs the material if the material is in the positive direction, and the rotary table type distributor reversely conveys the material and outputs the material if the material is in the reverse direction. The whole operation process is simple and reliable, and then the transportation of the material of being convenient for, can separate certain interval between the adjacent material through sharp track subassembly and belt track subassembly simultaneously, avoids the material to pile up the discernment mistake that causes follow-up detection station together to cause the phenomenon of mechanism trouble to appear, consequently can make the stability of the device better, discernment sorting correct rate is higher simultaneously.

2. Due to the fact that the direct vibration machine, the conveying track, the vibration bottom plate and the supporting base are adopted, the discharge hole of the stepped feeding mechanism is propped against the conveying track, when the stepped feeding mechanism starts to work and push materials, the materials can be pushed onto the conveying track, at the moment, the materials can be arranged on the conveying track along with the work of the direct vibration machine, and the materials are input into the belt type track assembly from the discharge hole of the conveying track. Through the setting of screening module and the joint of blowing, when the material is carried at the delivery track, the material can pass through the screening module of blowing, and the screening module of blowing can control the joint of blowing and blow back the material and push away again in the cascaded feed mechanism if detect the incorrect material of gesture this moment, therefore makes the material more stable in the transportation process.

3. Due to the arrangement of the belt track, the first driving device, the supporting baffle and the camera support, when the material is conveyed to the feeding hole of the belt track, the correlation sensor positioned at the feeding hole of the belt track can control the driving end of the first driving device to operate, and the first driving device is connected to the belt track in a transmission manner, so that the belt track can be controlled to operate. When the material passes through the correlation sensor at the discharge hole of the belt track and is conveyed to the rotary table type distributor, the correlation sensor at the discharge hole of the belt track can control the driving end of the first driving device to stop running, and then the belt track is controlled to stop running, so that adjacent materials can be separated by a certain interval to a certain extent.

4. Due to the arrangement of the turntable base, the turntable, the second driving device, the turntable support, the feed inlet and the discharge pipe, when materials are conveyed on the belt track, the camera located right above the belt track photographs the materials, and the information of the forward and reverse directions of the photographed materials by the camera can be transmitted to the turntable distributor. When the material enters the middle rotary table through the feeding hole, if the material is in the positive direction, the second driving device drives the rotary table to rotate clockwise in the rotary table base at the moment, so that the rotary table discharging hole is aligned with the bottom end of the rotary table base, and a discharging pipe is arranged at the bottom end of the rotary table base, and the material can be output from the discharging pipe. If the material is in the opposite direction, the second driving device drives the turntable to rotate anticlockwise in the turntable base, so that the feeding hole of the turntable is aligned with the bottom end of the turntable base, and the material can be output from the discharging pipe in the forward direction.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a belt type flexible feeding screening mechanism according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a part of a belt-type flexible feeding screening mechanism according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a part of a structure for embodying a rotary disk dispenser according to an embodiment of the present utility model.

In the figure: 1. a base; 2. a step-type feeding mechanism; 3. a linear rail assembly; 31. a direct vibration machine; 32. a conveying rail; 33. a vibrating base plate; 34. a support base; 4. a belt track assembly; 41. a belt track; 42. a first driving device; 43. a support baffle; 44. a camera mount; 5. a rotary disc type distributor; 51. a turntable base; 511. a discharge pipe; 52. a turntable; 521. a feed inlet; 53. a second driving device; 54. a turntable support; 6. a camera; 7. a screening module; 71. a blowing screening module; 72. a blowing joint; 8. an correlation sensor.

Detailed Description

The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

A belt type flexible feeding screening mechanism is shown in fig. 1 and comprises a base 1, a stepped feeding mechanism 2 for pushing materials, a linear track assembly 3 for adjusting the posture of the materials, a belt type track assembly 4 for adjusting the distance between adjacent materials, a rotary disc type distributor 5 for adjusting the direction of the materials and a camera 6 for shooting the materials. The stepped feeding mechanism 2 and the linear track assembly 3 are arranged on the left side of the top of the base 1. The rotary disc type distributor 5 is arranged on the right side of the top of the base 1. A belt-type rail assembly 4 is provided on top of the base 1 and is located between the linear rail assembly 3 and the turntable dispenser 5. The camera 6 is arranged on the belt track assembly 4. The linear rail assembly 3 is provided with a screening module 7 for blowing back materials with incorrect postures. The input port and the output port of the belt track assembly 4 are both provided with correlation sensors 8.

The stepped feeding mechanism 2 and the linear track assembly 3 are fixedly arranged on the left side of the top of the base 1. The rotary disc type distributor 5 is fixedly arranged on the right side of the top of the base 1. The belt type rail assembly 4 is fixedly installed on the top of the base 1 while the belt type rail assembly 4 is positioned between the linear rail assembly 3 and the turntable dispenser 5. The camera 6 is fixedly mounted directly above the belt track assembly 4. The output port of the linear track assembly 3 is connected with the input port of the belt track assembly 4 through an inclined track, so that when adjacent materials are conveyed into the belt track assembly 4 from the linear track assembly 3, a certain interval is generated between the adjacent materials. The right end of the linear track assembly 3 is fixedly provided with a screening module 7 for blowing back materials with incorrect postures. The input port and the output port of the belt track assembly 4 are fixedly connected with an correlation sensor 8. The correlation sensor 8 controls the running and stopping of the belt track assembly 4.

Through base 1, cascaded feed mechanism 2, linear track subassembly 3, belt track subassembly 4, carousel formula tripper 5, camera 6, screening module 7 and correlation sensor 8's setting, when the material passes through cascaded feed mechanism 2 propelling movement to linear track subassembly 3 in, the material of propelling movement to linear track subassembly 3 accompanies the vibration of linear track subassembly 3 self, can carry out the permutation with the material to carry the material on the belt track subassembly 4. The material will pass through the screening module 7 before being conveyed onto the belt track assembly 4, at this time, the screening module 7 will detect whether there is an incorrect material, and if so, the screening module 7 will blow the material back into the stepped feed mechanism 2 for re-pushing. When the material is conveyed to the belt type track assembly 4, the material firstly falls to the position of the correlation sensor 8 arranged at the input port of the belt type track assembly 4, at the moment, the correlation sensor 8 detects that the material enters the belt type track assembly 4, the correlation sensor 8 controls the belt type track assembly 4 to start to operate, and the material is conveyed to the rotary table type distributor 5. When the material passes through the position of the correlation sensor 8 arranged at the output port of the belt type track assembly 4, the correlation sensor 8 controls the belt type track assembly 4 to stop running. The above operation is repeated when the next material is fed onto the belt track assembly 4, so that adjacent materials can be separated by a certain interval. The staff can make the speed of the belt type track assembly 4 for conveying materials faster than the speed of the linear track assembly 3 for conveying materials, so that adjacent materials can be separated by a certain interval. In the process of conveying materials on the belt type track assembly 4, a camera 6 arranged right above the belt type track assembly 4 can shoot the materials, and information of the forward and reverse directions of the materials shot by the camera 6 can be transmitted to the rotary table type distributor 5. When the material is conveyed into the rotary table type distributor 5, the rotary table type distributor 5 is conveyed forward and outputs the material if the material is in the forward direction, and the rotary table type distributor 5 is conveyed reversely and outputs the material if the material is in the reverse direction. The whole operation process is simple and reliable, and then the transportation of the material of being convenient for, can separate certain interval between the adjacent material through straight line track subassembly 3 and belt track subassembly 4 simultaneously, avoids the material to pile up the discernment mistake that causes follow-up detection station together to cause the phenomenon of mechanism trouble to appear, consequently can make the stability of the device better, discernment sorting correct rate is higher simultaneously.

As shown in fig. 2, the linear rail assembly 3 includes a direct vibrator 31, a conveying rail 32 for conveying materials, a vibrating floor 33 for supporting the conveying rail 32, and a support base 34 provided on the base 1. The direct vibrating machine 31 is provided on the support base 34. The vibration floor 33 is provided on the direct vibrator 31. The conveying rail 32 is provided on the vibration floor 33. The discharge port of the stepped feeding mechanism 2 is abutted against the conveying track 32. The screening module 7 is arranged on the vibrating floor 33. The screening module 7 comprises a blow screening module 71 for detecting the attitude of the material and a blow connector 72 for blowing back the material with incorrect attitude. The blow joint 72 is provided on the blow screening module 71. The blow screening module 71 is provided on the vibration floor 33.

The support base 34 is fixedly mounted on top of the base 1. The vibration baseplate 33 is fixedly connected to the top of the direct vibrating machine 31. The conveying rail 32 is fixedly installed on top of the vibration floor 33. The grooves on the conveyor track 32 are adapted to the material size. The blow connector 72 is fixedly mounted on the blow screening module 71. The blow screening module 71 is fixedly mounted on the vibration floor 33.

Through the setting of direct vibrating machine 31, delivery track 32, vibration bottom plate 33 and supporting pedestal 34, owing to cascaded feed mechanism 2 discharge gate department supports and leans on delivery track 32, consequently when cascaded feed mechanism 2 begins work propelling movement material, the material can be pushed onto delivery track 32, accompanies the work of direct vibrating machine 31 this moment, can carry out the permutation with the material on delivery track 32 to with the material is imported into belt track assembly 4 from the discharge gate department of delivery track 32. Through the setting of blowing screening module 71 and blowing connector 72, when the material is carried at conveying track 32, the material can pass through blowing screening module 71, and when the improper material of gesture is detected to the screening module that blows 71 this moment, blowing screening module 71 can control blowing connector 72 to blow back this material to the step feed mechanism 2 in the propelling movement again, consequently makes the material more stable in the transportation process.

As shown in fig. 2, the belt type rail assembly 4 includes a belt rail 41 for conveying materials, a first driving device 42 for driving the belt rail 41 to operate, a support shutter 43 for supporting the belt rail 41, and a camera bracket 44 provided on the support shutter 43. The support baffle 43 is provided on the base 1. The belt track 41 and the first drive 42 are both mounted on a support flap 43. The camera 6 is mounted on a camera mount 44. The belt track 41 is provided with correlation sensors 8 at both the input and output ports.

The camera bracket 44 is fixedly installed on top of the support baffle 43. The supporting baffle 43 is fixedly installed on the top of the base 1. The belt track 41 is fixedly mounted on the front side of the support flap 43. The first driving means 42 is fixedly installed at the rear side of the support barrier 43. The first drive means 42 is preferably an electric motor. The first drive device 42 is driven by the belt track 41. The camera 6 is fixedly mounted on a camera mount 44. The correlation sensor 8 is fixedly arranged at the input port and the output port of the belt track 41.

Through the setting of belt track 41, first drive arrangement 42, support baffle 43 and camera support 44, when the material was carried to belt track 41 feed inlet, the correlation sensor 8 that is located belt track 41 feed inlet position department this moment can control first drive arrangement 42 drive end operation, because first drive arrangement 42 transmission is connected in belt track 41, and then can control belt track 41 operation. When the material passes through the correlation sensor 8 at the discharge port of the belt track 41 and is conveyed into the rotary table type distributor 5, the correlation sensor 8 at the discharge port of the belt track 41 controls the driving end of the first driving device 42 to stop running, and further controls the belt track 41 to stop running, so that adjacent materials can be separated by a certain interval to a certain extent.

As shown in fig. 2, the rotary table dispenser 5 includes a rotary table base 51, a rotary table 52 for adjusting the direction of the material, a second driving device 53 for driving the rotary table 52 to rotate, and a rotary table bracket 54 provided on the base 1. The turntable base 51 is mounted on the front side of the turntable support 54. The second driving device 53 is installed at the rear side of the turntable support 54. The turntable 52 is rotatably coupled in the turntable base 51. The driving end of the second driving device 53 is in driving connection with the turntable 52. The turntable 52 is provided with a feed inlet 521. The turntable base 51 is provided with a discharge pipe 511.

The turntable support 54 is fixedly mounted on top of the base 1. The turntable base 51 is fixedly installed at the front side of the turntable support 54. The second driving device 53 is fixedly installed at the rear side of the turntable support 54. The second drive means 53 is preferably an electric motor, and the drive end of the second drive means 53 is drivingly connected to the turntable 52. The turntable 52 is provided with a feed inlet 521 near the output port of the belt track 41. The bottom end of the turntable base 51 is fixedly provided with a discharge pipe 511.

Through the setting of carousel base 51, carousel 52, second drive arrangement 53, carousel support 54, feed inlet 521 and discharging pipe 511, when the material is carried on belt track 41 in-process, camera 6 that is located directly over belt track 41 can take a picture the material, and the information that camera 6 beat the material positive and negative direction can be conducted in the carousel tripper 5. When the material enters the rotary table 52 through the feeding port 521, if the material is in the positive direction, the second driving device 53 drives the rotary table 52 to rotate clockwise in the rotary table base 51, so that the discharging port of the rotary table 52 is aligned with the bottom end of the rotary table base 51 to form the discharging pipe 511, and the material can be output from the discharging pipe 511. If the material is in the opposite direction, the second driving device 53 drives the turntable 52 to rotate counterclockwise in the turntable base 51, so that the feed inlet 521 of the turntable 52 aligns with the bottom end of the turntable base 51 and the discharge pipe 511 is disposed, and the material can be output from the discharge pipe 511 in the forward direction.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The belt type flexible feeding screening mechanism is characterized by comprising a base (1), a stepped feeding mechanism (2) for pushing materials, a linear track assembly (3) for adjusting the posture of the materials, a belt type track assembly (4) for adjusting the distance between adjacent materials, a rotary disc type distributor (5) for adjusting the direction of the materials and a camera (6) for shooting the materials; the stepped feeding mechanism (2) and the linear track assembly (3) are arranged on the left side of the top of the base (1); the rotary disc type distributor (5) is arranged on the right side of the top of the base (1); the belt type track assembly (4) is arranged at the top of the base (1) and is positioned between the linear track assembly (3) and the rotary disc type distributor (5); the camera (6) is arranged on the belt type track assembly (4); the linear track assembly (3) is provided with a screening module (7) for blowing back materials with incorrect postures; and the input port and the output port of the belt type track assembly (4) are respectively provided with a correlation sensor (8).

2. A belt type flexible feeding screening mechanism according to claim 1, wherein the linear rail assembly (3) comprises a direct vibrating machine (31), a conveying rail (32) for conveying materials, a vibrating base plate (33) for supporting the conveying rail (32), and a supporting base (34) arranged on the base (1); the direct vibration machine (31) is arranged on the supporting base (34); the vibration bottom plate (33) is arranged on the direct vibration machine (31); the conveying track (32) is arranged on the vibrating bottom plate (33); the discharge hole of the step-type feeding mechanism (2) is abutted against the conveying track (32); the screening module (7) is arranged on the vibrating bottom plate (33); the screening module (7) comprises an air blowing screening module (71) for detecting the posture of the material and an air blowing connector (72) for blowing back the material with incorrect posture; the blowing connector (72) is arranged on the blowing screening module (71); the blow screening module (71) is arranged on the vibrating base plate (33).

3. A belt type flexible feeding screening mechanism as claimed in claim 1, wherein said belt type rail assembly (4) comprises a belt rail (41) for conveying a material, a first driving means (42) for driving said belt rail (41) in operation, a supporting shutter (43) for supporting said belt rail (41), and a camera bracket (44) provided on said supporting shutter (43); the supporting baffle plate (43) is arranged on the base (1); the belt track (41) and the first driving device (42) are both arranged on the supporting baffle plate (43); the camera (6) is mounted on the camera mount (44); and the input port and the output port of the belt track (41) are respectively provided with a correlation sensor (8).

4. A belt type flexible feeding screening mechanism according to claim 1, characterized in that the turntable dispenser (5) comprises a turntable base (51), a turntable (52) for adjusting the direction of the material, a second driving device (53) for driving the turntable (52) to rotate, and a turntable bracket (54) arranged on the base (1); the turntable base (51) is arranged on the front side of the turntable bracket (54); the second driving device (53) is arranged at the rear side of the turntable bracket (54); the turntable (52) is rotatably connected in the turntable base (51); the driving end of the second driving device (53) is in transmission connection with the turntable (52); a feed inlet (521) is arranged on the rotary table (52); the turntable base (51) is provided with a discharging pipe (511).