Annular multi-station material distributing and nozzle feeding device

Abstract

The utility model discloses an annular multi-station material distributing and nozzle feeding device which comprises a base, an annular conveying mechanism, a nozzle feeding mechanism and a nozzle feeding mechanism. The annular conveying mechanism is arranged on the base and comprises an annular conveying part, suction nozzle loading parts and a servo driver, the servo driver can drive the annular conveying part to do annular circulating motion, and the multiple suction nozzle loading parts are arranged on the annular conveying part at intervals in the extending direction of the annular conveying part. When the annular conveying part does annular circulating motion, each suction nozzle loading part can sequentially correspond to the nozzle feeding mechanism and the nozzle conveying mechanism, and when one suction nozzle loading part corresponds to the nozzle feeding mechanism, the other at least two suction nozzle loading parts correspond to the nozzle conveying mechanism; the nozzle feeding mechanism is used for feeding suction nozzles into the suction nozzle loading parts, and the nozzle feeding mechanism is provided with at least two nozzle feeding stations and can feed the suction nozzles on the at least two suction nozzle loading parts out. According to the nozzle feeding device, one-in and multi-out of the suction nozzle can be achieved, the action precision is high, faults are not prone to occurring, and the nozzle feeding efficiency is high.

Description

Technical Field

[0001] The utility model relates to packaging bag production equipment, in particular to an annular multi-station material dividing and feeding nozzle device. Background Art

[0002] The existing nozzle feeding device is used to provide nozzles for the nozzle welding machine. Some nozzle welding machines are equipped with multiple nozzle positions, so the nozzle feeding device needs to provide multiple nozzles at the same time. However, the existing nozzle feeding device mostly adopts a single-channel nozzle feeding structure, or adopts a structure that simply divides a single-channel nozzle into multiple-channel nozzles to achieve the nozzle feeding function, which has the defects of low action accuracy, easy failure, and low nozzle feeding efficiency. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an annular multi-station material distribution and feeding nozzle device, which can realize one-in and multiple-out of the suction nozzle, has high action precision, is not prone to failure, and has high nozzle feeding efficiency.

[0004] According to the annular multi-station material-dividing and feeding nozzle device of the embodiment of the utility model, it includes: a base; an annular conveying mechanism, which is arranged on the base, the annular conveying mechanism includes an annular conveying part, a nozzle loading part and a servo driver, the servo driver can drive the annular conveying part to perform annular circular motion, and a plurality of nozzle loading parts are provided and are arranged on the annular conveying part at intervals along the extension direction of the annular conveying part; a nozzle feeding mechanism, which is arranged on the base and is used to provide nozzles; a nozzle feeding mechanism, which is arranged on the base and is used to send out nozzles; wherein, when the annular conveying part performs annular circular motion, each nozzle loading part can correspond to the nozzle feeding mechanism and the nozzle feeding mechanism in sequence, and when one of the nozzle loading parts corresponds to the nozzle feeding mechanism, the other at least two nozzle loading parts correspond to the nozzle feeding mechanism; the nozzle feeding mechanism is used to feed nozzles into the nozzle loading part, and the nozzle feeding mechanism is provided with at least two nozzle feeding stations and can send out nozzles on at least two nozzle loading parts.

[0005] The annular multi-station material-dividing and feeding nozzle device according to the embodiment of the utility model has at least the following beneficial effects: when the above device is working, the servo driver drives the annular conveying part to perform an annular circulation action, so that each nozzle loading part corresponds to the nozzle feeding mechanism in turn, and the nozzle feeding mechanism can feed the nozzles into each nozzle loading part one by one, and the nozzle loading part after feeding the nozzles is then transported to the position corresponding to the nozzle feeding mechanism, and when sending out the nozzles, the nozzle feeding mechanism can send out multiple nozzles on the annular conveying part at one time, thereby meeting the needs of the next process equipment. The above device can realize the function of one input and multiple outputs, and the efficiency of material-dividing and feeding is high; the annular conveying part is driven by the servo driver, and the nozzle loading part can be accurately moved to the station corresponding to the nozzle feeding mechanism and the nozzle feeding mechanism, thereby completing the corresponding nozzle entry and nozzle feeding process, with high movement accuracy, which can reduce the probability of device failure and shutdown; while the nozzle feeding mechanism is feeding the nozzles into the annular conveying part, the nozzle feeding mechanism can send out the nozzles, thereby achieving high working efficiency.

[0006] According to some embodiments of the present invention, the nozzle delivery mechanism is provided with a heating structure for heating the suction nozzle.

[0007] According to some embodiments of the utility model, the nozzle feed mechanism includes a slide assembly and a nozzle transfer mechanism, the slide assembly is provided with a nozzle slide, the end of the nozzle slide is provided with a discharge port, the nozzle loading part can be moved to a position opposite to the discharge port, and the nozzle transfer mechanism is used to send the nozzle at the end of the nozzle slide into the nozzle loading part.

[0008] According to some embodiments of the present invention, the nozzle feeding mechanism further includes a nozzle detector, which is used to detect whether a nozzle has entered the nozzle loading portion, and the nozzle detector is used to control the action of the servo driver.

[0009] According to some embodiments of the utility model, the annular conveying mechanism also includes a driving wheel and a driven wheel, the annular conveying portion is tensioned on the driving wheel and the driven wheel, the servo driver is a servo motor, and the output shaft of the servo driver is connected to the driving wheel and is used to drive the driving wheel to rotate.

[0010] According to some embodiments of the present invention, the annular conveying portion is provided with a straight section, and the nozzle delivery mechanism can correspond to at least two of the suction nozzle loading portions on the straight section of the annular conveying portion.

[0011] According to some embodiments of the utility model, the nozzle feeding mechanism includes a first pushing assembly and a second pushing assembly, the first pushing assembly includes a first clamping block assembly and a first driver, the second pushing assembly includes a second clamping block assembly and a second driver, the first clamping block assembly and the second clamping block assembly are arranged relative to each other and form at least two nozzle clamping positions therebetween, the first driver is used to drive the first clamping block assembly to move toward or away from the second clamping block assembly, and the second driver is used to drive the second clamping block assembly to move toward or away from the first clamping block assembly.

[0012] According to some embodiments of the utility model, the nozzle feeding mechanism is provided with a first clamping block assembly and a second clamping block assembly for clamping and transferring the suction nozzle, at least two suction nozzle clamping positions are formed between the first clamping block assembly and the second clamping block assembly, and the heating structure includes a first heater and a second heater respectively arranged on the first clamping block assembly and the second clamping block assembly.

[0013] According to some embodiments of the utility model, a transition component is further included, which is arranged on the base, and the transition component is provided with a docking structure corresponding to the nozzle delivery station of the nozzle delivery mechanism, and the docking structure includes two transition plates arranged in parallel, and a guide channel is formed between the two transition plates, one end of the transition plate is used to dock with the nozzle loading part, and the other end of the transition plate is an external docking end, and the nozzle delivery mechanism can push the nozzle on the nozzle loading part into the guide channel and send it out from the other end of the transition plate.

[0014] According to some embodiments of the utility model, the nozzle loading portion is provided with a loading sheet, the loading sheet is horizontally arranged and provided with a loading groove, and the notch of the loading groove faces the outside of the annular conveying portion.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0018] Figure 2 for Figure 1 A partial enlarged schematic diagram of the structure shown;

[0019] Figure 3 for Figure 1 a top view of the structure shown;

[0020] Figure 4 for Figure 2 A magnified schematic diagram of point A;

[0021] Figure 5 It is a three-dimensional schematic diagram of the local structure of an embodiment of the utility model;

[0022] Figure 6 It is a three-dimensional schematic diagram of a nozzle loading portion according to an embodiment of the utility model.

[0023] Reference numerals:

[0024] Suction nozzle 1;

[0025] Base 100;

[0026] Annular conveying mechanism 200, annular conveying part 210, nozzle loading part 220, servo driver 230, driving wheel 240, driven wheel 250, loading sheet 221, loading slot 222;

[0027] The nozzle feeding mechanism 300, the slideway assembly 310, the nozzle slideway 311, the nozzle transfer mechanism 320, the latch 321, the latch driver 322, the material blocking mechanism 330, the nozzle detector 340, the vibration plate 350, and the linear vibrator 360;

[0028] Nozzle feeding mechanism 400, heating structure 410, first heater 411, second heater 412, first push assembly 420, first clamping block assembly 421, first driver 422, second push assembly 430, second clamping block assembly 431, second driver 432, first connecting seat 4211, first clamping head 4212, second connecting seat 4311, second clamping head 4312;

[0029] Transition assembly 500, transition plate 510, guide channel 520;

[0030] Turntable mechanism 600 , nozzle receiving portion 610 . DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] Reference Figures 1 to 6 , an annular multi-station material distribution and feeding nozzle device, which includes a base 100, an annular conveying mechanism 200, a nozzle feeding mechanism 300 and a nozzle feeding mechanism 400. The base 100 is the supporting part of the entire device, which can be composed of a single base body or multiple separate base bodies. The annular conveying mechanism 200 is arranged on the base 100, and the annular conveying mechanism 200 includes an annular conveying part 210, a nozzle loading part 220 and a servo driver 230. The servo driver 230 can drive the annular conveying part 210 to perform an annular cyclic motion. The nozzle loading part 220 is provided with a plurality of nozzles and is arranged at intervals on the annular conveying part 210 along the extension direction of the annular conveying part 210. The nozzle feeding mechanism 300 is arranged on the base 100 and is used to provide the nozzle 1, and the nozzle feeding mechanism 400 is arranged on the base 100 and is used to send the nozzle 1 to the outside. When the annular conveying part 210 performs annular circular motion, each nozzle loading part 220 can correspond to the nozzle feeding mechanism 300 and the nozzle delivery mechanism 400 in sequence, and when one nozzle loading part 220 corresponds to the nozzle feeding mechanism 300, the other two nozzle loading parts 220 correspond to the nozzle delivery mechanism 400; the nozzle feeding mechanism 300 is used to feed the nozzle 1 into the nozzle loading part 220, and the nozzle delivery mechanism 400 is provided with two nozzle delivery stations and can deliver the nozzles 1 on the two nozzle loading parts 220 to the outside. It is conceivable that the nozzle delivery mechanism 400 is not limited to being provided with two nozzle delivery stations, for example, more than two nozzle delivery stations can be provided, so that more than two nozzles 1 can be delivered.

[0036] When the above-mentioned device is working, the servo driver 230 drives the annular conveying part 210 to perform an annular circulation motion, so that each suction nozzle loading part 220 corresponds to the nozzle feeding mechanism 300 in turn, and the nozzle feeding mechanism 300 can deliver suction nozzles 1 to each suction nozzle loading part 220 one by one. After the suction nozzle 1 is delivered, the suction nozzle loading part 220 is then transported to the position corresponding to the nozzle delivery mechanism 400. When delivering the suction nozzle 1 to the outside, the nozzle delivery mechanism 400 can deliver multiple suction nozzles 1 on the annular conveying part 210 at one time, thereby meeting the needs of the next process equipment. The above-mentioned device can realize the function of one input and multiple outputs, and the efficiency of material distribution and feeding is high; the annular conveying part 210 is driven by the servo driver 230, and the suction nozzle loading part 220 can be accurately moved to the workstations corresponding to the nozzle inlet mechanism 300 and the nozzle delivery mechanism 400, thereby completing the corresponding suction nozzle 1 entry and suction nozzle 1 delivery process, with high movement accuracy, which can reduce the probability of device failure and shutdown; the nozzle inlet mechanism 300 can deliver the suction nozzle 1 to the annular conveying part 210 while the nozzle delivery mechanism 400 can deliver the suction nozzle 1, thereby achieving high working efficiency.

[0037] In the embodiment, the nozzle delivery mechanism 400 is provided with a heating structure 410 for heating the nozzle 1, so that the nozzle 1 can be preheated by the heating structure 410, thereby improving the quality and efficiency of welding the nozzle 1 and the prefabricated bag, making it less likely to produce waste in subsequent welding of the nozzle 1. In addition, by providing the heating structure 410 at the nozzle delivery mechanism 400, the nozzle 1 can be preheated while delivering the nozzle to the outside, which can save time and improve work efficiency.

[0038] In the embodiment, the nozzle feeding mechanism 300 includes a slide assembly 310 and a nozzle transfer mechanism 320. The slide assembly 310 is provided with a nozzle slide 311. The end of the nozzle slide 311 is provided with a discharge port. The nozzle loading part 220 can move to a position opposite to the discharge port. The nozzle transfer mechanism 320 is used to deliver the nozzle 1 at the end of the nozzle slide 311 into the nozzle loading part 220. The nozzle 1 can be delivered through the nozzle slide 311. When the nozzle 1 moves to the end of the nozzle slide 311 and when the nozzle loading part 220 is opposite to the end of the nozzle slide 311, the nozzle 1 can be delivered to the nozzle loading part 220 through the nozzle transfer mechanism 320, thereby completing the feeding of the nozzle 1. The above-mentioned nozzle feeding mechanism 300 can realize queue-type feeding of the nozzle 1, and the feeding structure is simple and easy to implement.

[0039] In the embodiment, the nozzle transfer mechanism 320 includes a latch 321 and a latch driver 322, wherein the latch 321 is used to insert into the hole of the nozzle 1, and the latch 321 is arranged on the latch driver 322, and the latch driver 322 is used to drive the latch 321 to move up and down and to approach or move away from the nozzle loading part 220 in the horizontal direction. When the nozzle 1 moves to the end of the nozzle slide 311, the latch 321 can be driven by the latch driver 322 to be inserted downward into the hole of the nozzle 1, and then the latch 321 and the nozzle 1 are driven to approach the nozzle loading part 220, so as to send the nozzle 1 into the nozzle loading part 220. The latch 321 can position the nozzle 1, and can also drive the nozzle 1 to move, so as to accurately send the nozzle 1 into the nozzle loading part 220. It is conceivable that the nozzle transfer mechanism 320 is not limited to the above-mentioned embodiments, for example, the nozzle transfer mechanism 320 adopts some pushing mechanisms and the like.

[0040] In an embodiment, the latch driver 322 can drive the latch 321 to move up and down and horizontally, and specifically can form a driving structure in two directions by combining two cylinders, or the latch driver 322 as a whole can adopt some mobile platforms with XY axis direction drive.

[0041] In the embodiment, a stopper mechanism 330 is provided at the end of the nozzle slide 311 corresponding to the slide assembly 310. The stopper mechanism 330 includes a stopper rod and an elastic member. The stopper rod is rotatably provided on the slide assembly 310. The stopper rod is used to stop the nozzle 1 at the end of the nozzle slide 311. The elastic member is used to make the stopper rod have a tendency to remain in the stopper position. The nozzle 1 can be stopped by the stopper rod after entering the end of the nozzle slide 311. When the latch driver 322 drives the latch 321 to move horizontally, the nozzle 1 can be driven to push the stopper rod away, so that it can be sent out from the end of the nozzle slide 311. After the previous nozzle 1 is sent out, the stopper rod can be reset by the elastic member, so as to stop the next nozzle 1 again.

[0042] In an embodiment, the nozzle feeding mechanism 300 further includes a nozzle detector 340, which is used to detect whether a nozzle 1 has entered the nozzle loading section 220, and the nozzle detector 340 is used to control the action of the servo driver 230. When the nozzle detector 340 detects that a nozzle 1 has been fed into the nozzle loading section 220, the servo driver 230 is controlled to continue to drive the annular conveying section 210 to move, so that the nozzle loading section 220 loaded with the nozzle 1 can be moved to the nozzle feeding mechanism 400, and the empty nozzle loading section 220 can be fed into the position corresponding to the nozzle feeding mechanism 300. In an embodiment, the nozzle detector 340 adopts a photoelectric sensor, which is easy to set up. Of course, it is conceivable that the nozzle detector 340 is not limited to the use of photoelectric sensors, for example, some touch-type position sensors, etc. can also be used, and the specific selection can be made according to the actual situation.

[0043] In the embodiment, the nozzle feeding mechanism 300 further includes a vibration plate 350, which is used to input the nozzle 1 to the beginning of the nozzle slideway 311. The slideway assembly 310 is provided with a linear vibrator 360, so as to drive the nozzle 1 to slide and transport the nozzle 1 from the beginning to the end.

[0044] It is understandable that the nozzle feeding mechanism 300 as a whole is not limited to the above-mentioned implementation mode. For example, the nozzle feeding mechanism 300 uses some manipulators and material trays to feed the suction nozzle 1. It is understandable that in this field, there are many implementation modes for feeding mechanisms for inputting workpieces into the mechanism, and technicians in this field can configure them according to actual conditions.

[0045] In the embodiment, the annular conveying mechanism 200 further includes a driving wheel 240 and a driven wheel 250, the annular conveying part 210 is tensioned on the driving wheel 240 and the driven wheel 250, the servo driver 230 is a servo motor, and the output shaft of the servo driver 230 is connected to the driving wheel 240 and used to drive the driving wheel 240 to rotate. When the servo driver 230 drives the driving wheel 240 to rotate, the tensioned annular conveying part 210 can be driven to perform a circular motion. Specifically, in the embodiment, the annular conveying part 210 is a chain, and the driving wheel 240 and the driven wheel 250 are sprocket wheels; of course, it is conceivable that the annular conveying part 210 can also be a belt, so that the driving wheel 240 and the driven wheel 250 can use synchronous wheels. In the embodiment, the output shaft of the servo driver 230 is coaxially connected to the driving wheel 240, and it is conceivable that the output shaft of the servo driver 230 can also be connected to the driving wheel 240 through a linkage mechanism, and the linkage mechanism is, for example, a gear set, a belt transmission mechanism, etc.

[0046] In the embodiment, the annular conveying part 210 is provided with a straight section, and the nozzle delivery mechanism 400 can correspond to at least two nozzle loading parts 220 on the straight section of the annular conveying part 210. With the above structure, the nozzle delivery mechanism 400 can deliver multiple linearly arranged nozzles 1 in parallel, which is convenient for subsequent device mechanisms to receive and process.

[0047] In the embodiment, the nozzle delivery mechanism 400 includes a first push assembly 420 and a second push assembly 430, the first push assembly 420 includes a first clamping block assembly 421 and a first driver 422, the second push assembly 430 includes a second clamping block assembly 431 and a second driver 432, the first clamping block assembly 421 and the second clamping block assembly 431 are arranged opposite to each other and form two nozzle clamping positions therebetween, that is, two nozzle delivery positions are formed, the first driver 422 is used to drive the first clamping block assembly 421 to move toward or away from the second clamping block assembly 431, and the second driver 432 is used to drive the second clamping block assembly 431 to move toward or away from the first clamping block assembly 421. In the embodiment, the first driver 422 and the second driver 432 can specifically adopt cylinders, or electric push rods, electromagnets and other mechanisms.

[0048] When the suction nozzle 1 needs to be delivered to the outside, the first driver 422 and the second driver 432 drive the first clamping block assembly 421 and the second clamping block assembly 431 to move toward each other, so as to first clamp the suction nozzle 1 in the suction nozzle loading part 220; then the first driver 422 drives the first clamping block assembly 421 to reset, and at the same time the second driver 432 keeps driving the second clamping block assembly 431 close to the first clamping block assembly 421, so that the first clamping block assembly 421 and the second clamping block assembly 431 clamp the suction nozzle 1 and move it outward. When the suction nozzle 1 moves to the receiving position of the external device mechanism, the first driver 422 and the second driver 432 drive the first clamping block assembly 421 and the second clamping block assembly 431 to release the suction nozzle 1. The above-mentioned nozzle delivery mechanism 400 has a simple structure and is easy to implement. It can be imagined that the nozzle delivery mechanism 400 is not limited to the above-mentioned structure. For example, the nozzle delivery mechanism 400 uses some manipulators to realize the delivery of the suction nozzle 1.

[0049] In the embodiment, the heating structure 410 includes a first heater 411 and a second heater 412 respectively disposed on the first clamp block assembly 421 and the second clamp block assembly 431. The first heater 411 and the second heater 412 heat the first clamp block assembly 421 and the second clamp block assembly 431 for clamping and transferring the suction nozzle 1, so that the suction nozzle 1 can be contact-preheated, the preheating effect is good, and the suction nozzle 1 can be preheated in the process of clamping and transferring the suction nozzle 1, and the efficiency is high.

[0050] In the embodiment, the first clamping block assembly 421 includes a first connection seat 4211 and two first clamping heads 4212, the second clamping block assembly 431 includes a second connection seat 4311 and two second clamping heads 4312, the first clamping head 4212 is arranged on the first connection seat 4211, the second clamping head 4312 is arranged on the second connection seat 4311, the first clamping head 4212 and the second clamping head 4312 are opposite to each other and form a nozzle clamping position therebetween, the first heater 411 and the second heater 412 are respectively arranged on the first connection seat 4211 and the second connection seat 4311. In the embodiment, the first heater 411 and the second heater 412 can specifically adopt heating tubes or heating wires, heating plates, etc.

[0051] In the embodiment, a transition assembly 500 is also included. The transition assembly 500 is arranged on the base 100. The transition assembly 500 is provided with a docking structure corresponding to the nozzle delivery station of the nozzle delivery mechanism 400. The docking structure includes two transition plates 510 arranged in parallel. A guide channel 520 is formed between the two transition plates 510. One end of the transition plate 510 is used to dock with the nozzle loading part 220. The other end of the transition plate 510 is an external docking end. The nozzle delivery mechanism 400 can push the nozzle 1 on the nozzle loading part 220 into the guide channel 520 and deliver it from the other end of the transition plate 510. By setting the transition assembly 500, the docking structure thereon can dock the nozzle loading part 220 and the external mechanism for receiving the nozzle 1. When the nozzle delivery mechanism 400 delivers the nozzle 1 to the outside, the nozzle 1 passes through the guide channel 520 from one end along the transition plate 510 and is delivered from the other end, so that the nozzle 1 can be delivered smoothly and accurately, and the working precision is high. In the embodiment, mounting parts are provided on both sides of the suction nozzle 1 , so that the suction nozzle 1 can be mounted on the transition plate 510 through the mounting parts and slidably cooperate with the transition plate 510 .

[0052] In the embodiment, the nozzle loading part 220 is provided with a loading sheet 221, and the loading sheet 221 is horizontally arranged and provided with a loading slot 222, and the slot of the loading slot 222 faces the outside of the annular conveying part 210. It can be understood that the inner side of the annular conveying part 210 refers to one side of the area enclosed by it, and the outer side is the outer side of the annular conveying part 210. The nozzle 1 can be inserted into the loading slot 222 and mounted on the loading sheet 221, and the slot of the loading slot 222 faces the outside of the annular conveying part 210, which can facilitate the nozzle 1 to be sent into the loading sheet 221 or sent out through the slot of the loading slot 222. It is conceivable that the nozzle loading part 220 is not limited to the above-mentioned structure to realize the loading of the nozzle 1. For example, the nozzle loading part 220 is provided with some clamping structures and placement slot structures to load the nozzle 1.

[0053] In an embodiment, the mechanism for externally receiving the suction nozzle 1 is specifically a turntable mechanism 600, and the turntable mechanism 600 is provided with two suction nozzle receiving parts 610. The other end of the transition plate 510 can be connected to the suction nozzle receiving part 610 of the turntable mechanism 600, and the structure of the suction nozzle receiving part 610 is similar to the structure of the suction nozzle loading part 220.

[0054] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0055] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A ring-shaped multi-station material distribution and feeding nozzle device, characterized in that: include: Base (100); An annular conveying mechanism (200) is arranged on the base (100), the annular conveying mechanism (200) comprising an annular conveying portion (210), a nozzle loading portion (220) and a servo driver (230), the servo driver (230) being capable of driving the annular conveying portion (210) to perform annular cyclic motion, a plurality of nozzle loading portions (220) being arranged at intervals on the annular conveying portion (210) along an extension direction of the annular conveying portion (210); A nozzle inlet mechanism (300), arranged on the base (100), for providing a suction nozzle (1); A nozzle delivery mechanism (400), arranged on the base (100), and used for delivering the suction nozzle (1) to the outside; Wherein, when the annular conveying portion (210) performs an annular cyclic motion, each of the suction nozzle loading portions (220) can correspond to the nozzle inlet mechanism (300) and the nozzle delivery mechanism (400) in sequence, and when one of the suction nozzle loading portions (220) corresponds to the nozzle inlet mechanism (300), the other at least two suction nozzle loading portions (220) correspond to the nozzle delivery mechanism (400); the nozzle inlet mechanism (300) is used to deliver the suction nozzle (1) to the suction nozzle loading portion (220), and the nozzle delivery mechanism (400) is provided with at least two nozzle delivery stations and can deliver the suction nozzles (1) on at least two of the suction nozzle loading portions (220) to the outside.

2. The annular multi-station material distribution and feeding nozzle device according to claim 1 is characterized in that: The nozzle delivery mechanism (400) is provided with a heating structure (410) for heating the suction nozzle (1).

3. The annular multi-station material distribution and feeding nozzle device according to claim 1 is characterized in that: The nozzle inlet mechanism (300) includes a slide assembly (310) and a nozzle transfer mechanism (320), wherein the slide assembly (310) is provided with a nozzle slide (311), and a discharge port is provided at the end of the nozzle slide (311), and the nozzle loading part (220) can be moved to a position opposite to the discharge port, and the nozzle transfer mechanism (320) is used to deliver the nozzle (1) at the end of the nozzle slide (311) into the nozzle loading part (220).

4. The annular multi-station material distribution and feeding nozzle device according to claim 1 is characterized in that: The nozzle inlet mechanism (300) further comprises a nozzle detector (340), wherein the nozzle detector (340) is used to detect whether a nozzle (1) has entered the nozzle loading portion (220), and the nozzle detector (340) is used to control the action of the servo driver (230).

5. The annular multi-station material distribution and feeding nozzle device according to claim 1 is characterized in that: The annular conveying mechanism (200) further comprises a driving wheel (240) and a driven wheel (250); the annular conveying portion (210) is tensioned on the driving wheel (240) and the driven wheel (250); the servo driver (230) is a servo motor; an output shaft of the servo driver (230) is connected to the driving wheel (240) and is used to drive the driving wheel (240) to rotate.

6. The annular multi-station material distribution and feeding nozzle device according to claim 1 or 5, characterized in that: The annular conveying portion (210) is provided with a straight section, and the nozzle delivery mechanism (400) can correspond to at least two of the suction nozzle loading portions (220) on the straight section of the annular conveying portion (210).

7. The annular multi-station material distribution and feeding nozzle device according to claim 1 is characterized in that: The nozzle delivery mechanism (400) includes a first pushing assembly (420) and a second pushing assembly (430), wherein the first pushing assembly (420) includes a first clamping block assembly (421) and a first driver (422), and the second pushing assembly (430) includes a second clamping block assembly (431) and a second driver (432), wherein the first clamping block assembly (421) and the second clamping block assembly (431) are arranged opposite to each other and form at least two nozzle clamping positions therebetween, wherein the first driver (422) is used for driving the first clamping block assembly (421) to move toward or away from the second clamping block assembly (431), and the second driver (432) is used for driving the second clamping block assembly (431) to move toward or away from the first clamping block assembly (421).

8. The annular multi-station material distribution and feeding nozzle device according to claim 2 is characterized in that: The nozzle delivery mechanism (400) is provided with a first clamping block assembly (421) and a second clamping block assembly (431) for clamping and transferring the suction nozzle (1), at least two suction nozzle clamping positions are formed between the first clamping block assembly (421) and the second clamping block assembly (431), and the heating structure (410) includes a first heater (411) and a second heater (412) respectively arranged on the first clamping block assembly (421) and the second clamping block assembly (431).

9. The annular multi-station material distribution and feeding nozzle device according to claim 1 is characterized in that: It also includes a transition component (500), which is arranged on the base (100). The transition component (500) is provided with a docking structure corresponding to the nozzle delivery station of the nozzle delivery mechanism (400). The docking structure includes two transition plates (510) arranged in parallel, and a guide channel (520) is formed between the two transition plates (510). One end of the transition plate (510) is used to dock with the nozzle loading part (220), and the other end of the transition plate (510) is an external docking end. The nozzle delivery mechanism (400) can push the nozzle (1) on the nozzle loading part (220) into the guide channel (520) and deliver it from the other end of the transition plate (510).

10. The annular multi-station material distribution and feeding nozzle device according to claim 9, characterized in that: The nozzle loading portion (220) is provided with a loading sheet (221), the loading sheet (221) is horizontally arranged and provided with a loading groove (222), and the notch of the loading groove (222) faces the outside of the annular conveying portion (210).

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