Reflux vibration disc feeding mechanism

Abstract

The backflow vibration disc feeding mechanism comprises a vibration disc, a feeding belt module and a backflow belt module, a discharging plate, a material receiving plate and a backflow groove hole are arranged on the outer side of the vibration disc, and the backflow groove hole is communicated with a spiral material channel on the inner side of the vibration disc. The feeding belt module comprises a feeding belt line, a discharging mechanism and a feeding guide disc, the rear end of the feeding belt line is connected with a discharging plate of the vibration disc, the discharging mechanism is arranged on the feeding belt line, and the feeding guide disc is arranged at the front end of the feeding belt line; the backflow belt module comprises a backflow belt line and a baffle, the backflow belt line and the feeding belt line are arranged side by side, the workpiece conveying directions of the backflow belt line and the feeding belt line are opposite, the rear end of the backflow belt line is connected with the material receiving plate, and the baffle is arranged on the outer side of the backflow belt line. According to the backflow vibration disc feeding mechanism, through mutual cooperation of the vibration disc, the feeding belt module and the backflow belt module, automatic feeding, backflow and re-feeding of O-shaped rings can be achieved, and it is guaranteed that the feeding efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of visual inspection technology for O-rings, and in particular to a reflux vibratory feeder feeding mechanism. Background Technology

[0002] O-ring inspection machines are automatic visual inspection devices using a single or double glass turntable for small O-rings and general parts. Currently, most inspection machines still rely on manual or semi-automatic feeding, resulting in low feeding efficiency and consequently low inspection efficiency. Therefore, a new feeding mechanism is urgently needed to solve these problems. Utility Model Content

[0003] The purpose of this invention is to provide a reflux vibratory feeder feeding mechanism to solve the technical problem of low feeding efficiency in existing reflux vibratory feeder feeding mechanisms.

[0004] The present invention relates to a recirculating vibratory feeder feeding mechanism, comprising a vibratory feeder, a feeding belt module, and a recirculating belt module. The discharge port of the vibratory feeder is connected to the inlet of the feeding belt module, and the feeding belt module and the recirculating belt module are arranged side by side.

[0005] The vibratory feeder is provided with a discharge plate, a receiving plate and a return groove hole on the outer side, and the return groove hole is connected to the spiral material channel on the inner side of the vibratory feeder.

[0006] The feeding belt module includes a feeding belt, a discharge mechanism, and a feeding guide plate. The rear end of the feeding belt is connected to the discharge plate of the vibrating plate. The discharge mechanism is located on the feeding belt, and the feeding guide plate is located at the front end of the feeding belt.

[0007] The return belt module includes a return belt line and a baffle. The return belt line and the feed belt line are arranged side by side, and the two convey workpieces in opposite directions. The rear end of the return belt line is connected to the receiving plate, and the baffle is located outside the return belt line.

[0008] Preferably, the discharge mechanism includes an adjusting plate assembly, a dispersing roller motor, a dispersing roller, a Y-axis adjusting assembly, and an air blowing assembly. The adjusting plate assembly is located on the feed belt and forms an angle with the feed belt. The dispersing roller motor is located on the adjusting plate assembly. The dispersing roller is connected to the output shaft of the dispersing roller motor. The Y-axis adjusting assembly is connected to the dispersing roller motor through a Y-axis connecting plate. The air blowing assembly is located on the bottom side of the front end of the adjusting plate assembly.

[0009] Preferably, the feed guide plate includes a bracket, a slide, a guide plate motor, and a guide plate. The bracket is installed on the feed belt, the slide is installed on the bracket, a slide plate is installed on the slider of the slide, the guide plate motor is installed on the slide plate, and the guide plate is installed on the output shaft of the guide plate motor.

[0010] Preferably, a vibratory feeder support is provided on the lower side of the vibratory feeder, and the vibratory feeder is mounted on the rear end of the feed belt module and the return belt module.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. The recirculating vibratory feeder feeding mechanism includes a vibratory feeder, a feeding belt module, and a recirculating belt module. The discharge port of the vibratory feeder is connected to the inlet of the feeding belt module, and the feeding belt module and the recirculating belt module are arranged side by side. The vibratory feeder is used to convey O-rings to the feeding belt module. The feeding belt module is used to break up the O-rings on it to prevent them from accumulating and affecting quality inspection. It can also transfer excess O-rings to the recirculating belt module for re-feeding.

[0013] 2. In practical use, O-rings are placed in the vibratory feeder. The O-rings are conveyed from the bottom to the top of the vibratory feeder until they reach the discharge plate, and then conveyed to the feeding belt module. The O-rings are then dispersed by the discharge mechanism. During the discharge and dispersion process, some O-rings will fall from the feeding belt to the return belt. The arranged O-rings are guided by the feeding guide plate so that they can enter the testing machine one by one for testing. The O-rings that enter the return belt will continue to flow into the vibratory feeder for further feeding, realizing automatic feeding of O-rings and ensuring high feeding efficiency. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the reflux vibratory feeder feeding mechanism of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a discharge machine according to an embodiment of the recirculating vibratory feeder feeding mechanism of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a return belt module, which is an embodiment of the return vibratory feeder feeding mechanism of this utility model.

[0018] In the diagram: 1. Vibratory feeder; 11. Discharge plate; 12. Receiving plate; 13. Return groove hole; 14. Spiral feed channel; 15. Vibratory feeder support; 2. Feeding belt module; 21. Feeding belt line; 22. Discharge mechanism; 221. Adjusting plate assembly; 222. Dispersing roller motor; 223. Dispersing roller; 224. Y-axis adjustment assembly; 225. Air blowing assembly; 226. Y-axis connecting plate; 23. Feeding guide plate; 231. Support; 232. Slide; 233. Guide plate motor; 234. Guide plate; 235. Slide plate; 3. Return belt module; 31. Return belt line; 32. Baffle. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] like Figure 1-3 As shown, the recirculating vibratory feeder feeding mechanism of this utility model includes a vibratory feeder 1, a feeding belt module 2 and a recirculating belt module 3. The discharge port of the vibratory feeder 1 is connected to the inlet of the feeding belt module 2, and the feeding belt module 2 and the recirculating belt module 3 are arranged side by side.

[0021] Specifically, the vibratory feeder 1 is used to convey O-rings to the feed belt module 2; the feed belt module 2 is used to break up the O-rings on it to prevent them from piling up and affecting quality inspection, and can also transfer excess O-rings to the return belt module 2 for refeeding. It should be noted that the height of the return belt module 3 is lower than that of the feed belt module 2, so that the O-rings can fall from the feed belt line 21 of the feed belt module 2 to the return belt line 31.

[0022] Reference Figure 1 The vibratory plate 1 has a discharge plate 11, a receiving plate 12 and a return groove hole 13 on its outer side. The return groove hole 13 is connected to the spiral material channel 14 on the inner side of the vibratory plate 1. The vibratory plate 1 has a vibratory plate support 15 on its lower side. The vibratory plate 1 is mounted on the rear end of the feeding belt module 2 and the return belt module 3.

[0023] Specifically, the discharge plate 11 is used to guide the O-rings from the vibratory feeder 1 to the feed belt module 2; the receiving plate 12 is used to collect the O-rings that fall from the return belt module 3; the return groove 13 is connected to the spiral channel 14 of the vibratory feeder 1, and is used to feed the collected O-rings back into the vibratory feeder 1, and then to the receiving plate 12 for feeding, so as to ensure that the feeding mechanism can feed automatically.

[0024] Reference Figure 1 and2 The feeding belt module 2 includes a feeding belt 21, a discharge mechanism 22 and a feeding guide plate 23. The rear end of the feeding belt 21 is connected to the discharge plate 11 of the vibrating plate 1. The discharge mechanism 22 is located on the feeding belt 21 and the feeding guide plate 23 is located at the front end of the feeding belt 21.

[0025] Specifically, the feed belt module 2 is used to transport the O-rings to the testing machine for testing, the feed belt 21 is used to transport the O-rings conveyed in the vibratory feeder 1 to the testing machine; the discharge mechanism 22 is used to sort the O-rings so that the O-rings are arranged neatly and to prevent the materials from piling up; the feed guide plate 23 is used to guide the O-rings one by one into the testing piece.

[0026] Reference Figure 2 The discharge mechanism 22 includes an adjusting plate assembly 221, a dispersing roller motor 222, a dispersing roller 223, a Y-axis adjusting assembly 224, and an air blowing assembly 225. The adjusting plate assembly 221 is mounted on the feed belt 21 and forms an angle with the feed belt 21. The dispersing roller motor 222 is mounted on the adjusting plate assembly 221. The dispersing roller 223 is connected to the output shaft of the dispersing roller motor 222. The Y-axis adjusting assembly 224 is connected to the dispersing roller motor 222 through a Y-axis connecting plate 226. The air blowing assembly 225 is located on the bottom side of the front end of the adjusting plate assembly 221. Two sets of air blowing assemblies are provided to prevent the O-rings from adhering to the feed belt 21.

[0027] Specifically, the adjusting plate assembly 221 adjusts the angle of the dispersing roller 223; the dispersing roller motor 222 drives the dispersing roller 223 to further disperse the O-ring; the Y-axis adjusting assembly 224 is used to adjust the height of the dispersing roller 223; the air blowing assembly 225 is used to blow air onto the O-ring to prevent material jamming and reduce clogging; the Y-axis connecting plate 226 is used to connect the Y-axis adjusting assembly 224, the dispersing roller motor 222, and the dispersing roller 223, serving as a connection.

[0028] Reference Figure 1 The feed guide plate 23 includes a bracket 231, a slide 232, a guide plate motor 233, and a guide plate 234. The bracket 231 is mounted on the feed belt 21, the slide 232 is mounted on the bracket 231, a slide plate 235 is mounted on the slide block of the slide 232, the guide plate motor 233 is mounted on the slide plate 235, and the guide plate 234 is mounted on the output shaft of the guide plate motor 233.

[0029] Specifically, the feed guide plate 23 is used to arrange the O-rings into the testing machine in sequence, the bracket 231 provides support, and the slide 232 is used to move the position of the guide plate motor 233 and the guide plate 234 back and forth, so that the position of the guide plate 234 can be adjusted according to the size of the material. When guiding the material, the guide plate motor 233 drives the guide plate 234 to rotate, thereby allowing the material to enter the testing machine; the slide plate 235 is connected to the slider in the slide 232, which drives the guide plate 234 to adjust its position.

[0030] Reference Figure 3 The return belt module 3 includes a return belt line 31 and a baffle 32. The return belt line 31 and the feed belt line 21 are arranged side by side, and the two convey the workpiece in opposite directions. The rear end of the return belt line 31 is connected to the receiving plate 12. The baffle 32 is located outside the return belt line 31 and serves to block and prevent the O-ring from falling to the ground.

[0031] Specifically, the return conveyor belt 31 and the feed conveyor belt 21 are arranged side by side. When the O-ring material on the feed conveyor belt 21 falls onto the return conveyor belt 31, the return conveyor belt 31 will transfer the O-ring on it to the receiving plate 12. Since there is a return groove hole 13 between the receiving plate 12 and the vibrating plate 1, the O-ring in the receiving plate 12 will flow into the spiral material channel 14 of the vibrating plate 1, and then be re-fed, realizing the fully automatic feeding of the feeding mechanism.

[0032] The feeding process of this recirculating vibratory feeder is as follows:

[0033] O-rings are placed in the vibratory feeder 1. The O-rings are conveyed from the bottom to the top of the vibratory feeder 1, up to the discharge plate 11, and then conveyed to the feeding belt module 2. The O-rings are then dispersed by the discharge mechanism 22. During the discharge and dispersion process, some O-rings fall from the feeding belt 21 to the return belt 31. The arranged O-rings are guided by the feeding guide plate 23 so that the O-rings can enter the testing machine one by one for testing. The O-rings that enter the return belt 31 will continue to flow into the vibratory feeder 1 for further feeding, realizing automatic feeding of O-rings and ensuring high feeding efficiency.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A recirculating vibratory feeder feeding mechanism, characterized in that: It includes a vibratory feeder, a feed belt module, and a return belt module. The outlet of the vibratory feeder is connected to the inlet of the feed belt module, and the feed belt module and the return belt module are arranged side by side. The vibratory feeder is provided with a discharge plate, a receiving plate and a return groove hole on the outer side, and the return groove hole is connected to the spiral material channel on the inner side of the vibratory feeder. The feeding belt module includes a feeding belt, a discharge mechanism, and a feeding guide plate. The rear end of the feeding belt is connected to the discharge plate of the vibrating plate. The discharge mechanism is located on the feeding belt, and the feeding guide plate is located at the front end of the feeding belt. The return belt module includes a return belt line and a baffle. The return belt line and the feed belt line are arranged side by side, and the two convey workpieces in opposite directions. The rear end of the return belt line is connected to the receiving plate, and the baffle is located outside the return belt line.

2. The reflux vibratory feeder feeding mechanism as described in claim 1, characterized in that, The discharge mechanism includes an adjusting plate assembly, a dispersing roller motor, a dispersing roller, a Y-axis adjusting assembly, and an air blowing assembly. The adjusting plate assembly is located on the feed belt and forms an angle with the feed belt. The dispersing roller motor is located on the adjusting plate assembly, and the dispersing roller is connected to the output shaft of the dispersing roller motor. The Y-axis adjusting assembly is connected to the dispersing roller motor through a Y-axis connecting plate, and the air blowing assembly is located on the bottom side of the front end of the adjusting plate assembly.

3. The reflux vibratory feeder feeding mechanism as described in claim 1, characterized in that, The feed guide plate includes a bracket, a slide, a guide plate motor, and a guide plate. The bracket is installed on the feed belt, the slide is installed on the bracket, a slide plate is installed on the slider of the slide, the guide plate motor is installed on the slide plate, and the guide plate is installed on the output shaft of the guide plate motor.

4. The reflux vibratory feeder feeding mechanism as described in claim 1, characterized in that, The vibratory feeder is provided with a vibratory feeder support on its lower side, and the vibratory feeder is mounted on the rear end of the feed belt module and the return belt module.

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