Flower type flow control nozzle conveying mechanism and leakage-proof nozzle assembling machine

Abstract

A flower type flow control nozzle conveying mechanism comprises a first round rotating disc and a first supporting piece. A plurality of first accommodating grooves which are arranged at intervals are formed in the edge position of the first circular turntable, and each first accommodating groove is used for locally accommodating a flower type flow control nozzle; the first supporting piece is provided with a first arc-shaped supporting part, the first arc-shaped supporting part is arranged on the outer side of the first round rotating disc and is arranged in the same direction along the motion trail of the first round rotating disc, and the top face of the first arc-shaped supporting part and the top edge position of the first containing groove are used for jointly supporting a plum blossom of the flower type flow control nozzle; the upper portion of the first containing groove is sunken in the radial direction of the first round rotating disc to form a limiting groove, the limiting groove is in a plum blossom shape and used for being in limiting fit with the outer side wall of the plum blossom, and the top of the limiting groove is located on the top face of the first round rotating disc. The utility model further provides a leakage-proof nozzle assembling machine using the pattern type flow control nozzle conveying mechanism. Compared with the prior art, the conveying mechanism can be matched with an existing assembling machine, and the tightening effect and the assembling effect of the flower type flow control nozzle and the sealing cover are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to conveying mechanism technical field, concretely relates to a pattern control flow nozzle conveying mechanism and leakproof nozzle assembly machine using the conveying mechanism. BACKGROUND

[0002] The existing part bottle or bag container leakproof nozzle includes control flow nozzle and sealing cover, needs first to be screwed tightly to control flow nozzle to form leakproof nozzle in the manufacturing process, then leakproof nozzle is assembled with container. Therefore, the prior art exists automatic screwing control flow nozzle and sealing cover device, such as patent number CN2019108548267 discloses a suction nozzle cap screwing device. In the automatic screwing process, the shape of control flow nozzle plays a key role in its own limiting, such as in the above existing device, the control flow nozzle is in strip shape, therefore its control flow nozzle limiting mechanism is also correspondingly set, can only limit the control flow nozzle in strip shape, and cannot limit the pattern control flow nozzle (i.e. the outer side wall of control flow nozzle is provided with plum blossom).

[0003] At present, the pattern control flow nozzle and sealing cover are assembled by artificial mode, the force of each twist is inconsistent in the artificial assembly process, causing over-tight or over-loose. In addition, the artificial assembly efficiency is slow, and the assembly quality is uncontrollable. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at overcoming the deficiency in the prior art, and provides a pattern control flow nozzle conveying mechanism.

[0005] In order to achieve the above object, the utility model discloses a pattern control flow nozzle conveying mechanism, which comprises a first circular turntable and a first supporting piece.

[0006] A plurality of first accommodating grooves are arranged at the edge position of the first circular turntable, and the first accommodating grooves are arranged at intervals, and each first accommodating groove is used for locally accommodating the pattern control flow nozzle.

[0007] The first supporting piece is provided with a first arc-shaped supporting part, the first arc-shaped supporting part is arranged on the outer side of the first circular turntable and is arranged in the same direction along the movement track of the first circular turntable, the top surface of the first arc-shaped supporting part and the top edge position of the first accommodating groove are used for jointly supporting the plum blossom of the pattern control flow nozzle.

[0008] The first accommodating groove is recessed to form a limiting groove in the radial direction of the first circular turntable, the limiting groove is in plum blossom shape and is used for limiting cooperation with the outer side wall of the plum blossom, and the top of the limiting groove is located on the top surface of the first circular turntable.

[0009] Preferably, the first arc-shaped supporting part is arranged at intervals with the outer side wall of the first circular turntable.

[0010] Preferably, the first accommodating groove is in arc shape and the central angle thereof is not more than 180 degrees.

[0011] Preferably, the first arc-shaped support part comprises a support strip and a limiting part, the support part is used for supporting the plum blossom, and the limiting part is located on the inner side of the support strip.

[0012] Preferably, the device further comprises a conveying track, a second rotary disc and a second support part.

[0013] The first conveying track is provided with a conveying channel, the width of the conveying channel is matched with the width of the flower-shaped flow control nozzle to sequentially convey the flower-shaped flow control nozzle, and the end of the conveying channel is opposite to the second rotary disc.

[0014] The edge of the second rotary disc is provided with a plurality of second accommodating grooves, the second accommodating grooves are arranged at intervals, and each second accommodating groove is used for locally accommodating the flower-shaped flow control nozzle; the second support part is provided with a second arc-shaped support part, the second arc-shaped support part is arranged on the outer side of the second rotary disc and is arranged in the same direction along the movement track of the second rotary disc, and the top surface of the second arc-shaped support part and the top edge of the second accommodating groove are used for jointly supporting the plum blossom of the flower-shaped flow control nozzle.

[0015] The rotating direction of the second rotary disc is opposite to the rotating direction of the second rotary disc.

[0016] Preferably, the upper side of the conveying channel is provided with a limiting strip, and the limiting strip is used for limiting cooperation with the top of the flower-shaped flow control nozzle.

[0017] Preferably, the first support part and the second support part are arranged on the two sides of the center line of the first rotary disc and the second rotary disc respectively.

[0018] Preferably, the inner side wall of the second accommodating groove is extended to the side of the rotating direction of the second rotary disc to form a hook-shaped groove.

[0019] The utility model also provides a leak-proof nozzle assembling machine using the flower-shaped flow control nozzle conveying mechanism.

[0020] A leak-proof nozzle assembling machine, a sealing cover conveying mechanism, a sealing cover carrying mechanism, a flower-shaped flow control nozzle conveying mechanism, a tightening mechanism and a discharging mechanism, the flower-shaped flow control nozzle conveying mechanism is the flower-shaped flow control nozzle conveying mechanism in any one of the above.

[0021] Preferably, the center of the second rotary disc is provided with a support, and the sealing cover carrying mechanism and the tightening mechanism are arranged on the support.

[0022] Compared with the prior art, the utility model has the beneficial effects that:

[0023] The gap between the first circular turntable and the first arc-shaped support part and the first accommodating groove form a space capable of placing the pattern control flow nozzle; in addition, the cooperation of the top surface of the first arc-shaped support part and the top edge position of the first accommodating groove can jointly support the plum blossom of the pattern control flow nozzle, which can avoid the pattern control flow nozzle from falling; when the first circular turntable rotates, the pattern control flow nozzle located in the first accommodating groove rotates synchronously, realizing the transmission of the pattern control flow nozzle.

[0024] Through the limiting cooperation of the plum blossom-shaped limiting groove and the outer sidewall of the pattern control flow nozzle, the limiting of the pattern control flow nozzle is realized; thus, when the sealing cover is conveyed to the pattern control flow nozzle for tightening, the pattern control flow nozzle will not rotate in the tightening process, ensuring the tightening effect and assembly effect of the pattern control flow nozzle and the sealing cover. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a perspective exploded structure schematic view of the pattern control flow nozzle;

[0026] Figure 2 is a perspective structure schematic view of the pattern control flow nozzle conveying mechanism of embodiment 1;

[0027] Figure 3 is Figure 2 is a top view of the first circular turntable in the first embodiment;

[0028] Figure 4 is Figure 2 is a perspective structure schematic view of the first support part in the first embodiment;

[0029] Figure 5 is Figure 2 is a perspective structure schematic view of the second support part in the first embodiment;

[0030] Figure 6 is a perspective structure schematic view of the leak-proof nozzle assembly machine of embodiment 2;

[0031] leak-proof nozzle 100; pattern control flow nozzle 110; plum blossom 111; sealing cover 120;

[0032] pattern control flow nozzle conveying mechanism 200;

[0033] first circular turntable 210; first accommodating groove 211; limiting groove 212; support 213;

[0034] first support part 220; first arc-shaped support part 221; support strip 222; limiting part 223;

[0035] conveying track 230; conveying channel 231; limiting strip 232;

[0036] second circular turntable 240; second accommodating groove 241;

[0037] The second support 250 comprises a second arc-shaped support portion 251.

[0038] The sealing cover conveying mechanism 300;

[0039] The sealing cover conveying mechanism 400;

[0040] The tightening mechanism 500;

[0041] The blanking mechanism 600. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned purposes, characteristics and advantages of the utility model more apparent, comprehensible and easily understood, the utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0043] Embodiment 1

[0044] As shown in the drawings, Figure 1 The pattern flow control nozzle 100 comprises a pattern flow control nozzle 110 and a sealing cover 120, wherein the outer side wall of the pattern flow control nozzle is provided with a plum blossom, which is the main difference between the pattern flow control nozzle and other leak-proof nozzles; the sealing cover is a conventional cover, and the structure is the same as that of the sealing cover of other leak-proof nozzles.

[0045] A pattern flow control nozzle conveying mechanism, as shown in Figures 2-5 , comprises a first circular turntable 210 and a first support 220. Wherein the first circular turntable 210 is driven to rotate around the central axis thereof, and a plurality of first accommodating grooves 211 are arranged at the edge position of the first circular turntable 210, the plurality of first accommodating grooves 211 are arranged at intervals, preferably, the plurality of first accommodating grooves 211 are arranged at equal intervals, and each first accommodating groove 211 is used for locally accommodating the pattern flow control nozzle. The first support 220 is provided with a first arc-shaped support portion 221, the first arc-shaped support portion 221 is arranged on the outer side of the first circular turntable 210 and is arranged along the movement track of the first circular turntable 210 in the same direction, preferably, the first arc-shaped support portion 221 is arranged concentrically with the first circular turntable 210. The gap between the first circular turntable 210 and the first arc-shaped support portion 221 should be configured so that: the top surface of the first arc-shaped support portion 221 and the top edge position of the first accommodating groove 211 jointly support the plum blossom of the pattern flow control nozzle, so that the pattern flow control nozzle can be supported by the first circular turntable 210 and the first support 220, and the stability of the pattern flow control nozzle in the transmission and assembly process is ensured. The upper portion of the first accommodating groove 211 is recessed along the radial direction of the first circular turntable 210 to form a limiting groove 212, the limiting groove 212 is in the shape of a plum blossom, and is used for limiting cooperation with the outer side wall of the plum blossom, and the top portion of the limiting groove 212 is located at the top surface of the first circular turntable 210.

[0046] The above mechanism of the embodiment forms a space capable of placing the pattern control nozzle between the gap between the first circular turntable 210 and the first arc-shaped support part 221 and the first accommodating groove 211; in addition, the plum blossom of the pattern control nozzle is jointly supported through the cooperation of the top surface of the first arc-shaped support part 221 and the top edge position of the first accommodating groove 211, which can avoid the pattern control nozzle from falling, when the first circular turntable 210 rotates, the pattern control nozzle located in the first accommodating groove 211 rotates synchronously, realizing the transmission of the pattern control nozzle. Through the limiting cooperation between the plum blossom-shaped limiting groove 212 and the outer side wall of the pattern control nozzle, the limiting of the pattern control nozzle is realized, so that when the sealing cover is conveyed to the pattern control nozzle for tightening, the pattern control nozzle will not rotate in the tightening process, ensuring the tightening effect and assembly effect of the pattern control nozzle and the sealing cover.

[0047] In the existing leak-proof nozzle assembly device, part is a full-automatic assembly machine, and another part is a semi-automatic assembly machine. The main difference between the two is that the feeding of the full-automatic assembly machine is automatic feeding, and the feeding of the semi-automatic assembly machine is manual feeding. For the full-automatic device, only the feeding port needs to be located at the entrance position between the first circular turntable 210 and the first support 220, and when the first accommodating groove 211 rotates to the entrance position, feeding can be realized. For the semi-automatic device, since the top of the limiting groove 212 is located at the top surface of the first circular turntable 210, the operator can place the pattern control nozzle in the first accommodating groove 211 opposite to the first arc-shaped support part 221.

[0048] In the embodiment, the first arc-shaped support part 221 is spaced apart from the outer side wall of the first circular turntable 210, which can avoid direct contact between the first arc-shaped support part 221 and the turntable outer side wall, reduce long-term running friction loss, and prolong the service life of the component. Furthermore, in order to realize automatic feeding of the pattern control nozzle, the first accommodating groove 211 is in the shape of a circular arc and the central angle thereof is not more than 180°, which makes another part of the pattern control nozzle necessarily located in the gap between the first circular turntable 210 and the first arc-shaped support part 221. The spacing between the first arc-shaped support part 221 and the first circular turntable 210 also provides space to place the pattern control nozzle.

[0049] In the embodiment, the first arc-shaped support part 221 at least includes a support strip 222 and a limiting part 223. The support strip 222 is used to support the plum blossom, and the limiting part 223 is located on the inner side of the support strip 222. The maximum distance between the limiting part 223 and the limiting groove 212 is adapted to the width of the plum blossom, so that the plum blossom is clamped in the limiting groove 212, thereby improving the conveying stability of the pattern control nozzle.

[0050] In the embodiment, the pattern control flow nozzle conveying mechanism further comprises a conveying track 230, a second rotating disc 240 and a second support 250. The first conveying track 230 is provided with a conveying channel 231, the width of the conveying channel 231 is adapted to the width of the pattern control flow nozzle for sequentially conveying the pattern control flow nozzle, and the end of the conveying channel 231 is opposite to the second rotating disc 240. The second rotating disc 240 is provided with a plurality of second accommodating grooves 241 at the edge position, the second accommodating grooves 241 are spaced apart, preferably equally spaced apart, and each of the second accommodating grooves 241 is used for locally accommodating the pattern control flow nozzle. The second support 250 is provided with a second arc-shaped support portion 251222, the second arc-shaped support portion 251222 is arranged on the outside of the second rotating disc 240 and is arranged in the same direction along the movement track of the second rotating disc 240, the top surface of the second arc-shaped support portion 251222 and the top edge position of the second accommodating groove 241 are used for jointly supporting the plum blossom of the pattern control flow nozzle. The rotating direction of the second rotating disc 240 is opposite to the rotating direction of the second rotating disc 240. When the second accommodating groove 241 of the second rotating disc 240 rotates to be opposite to the conveying channel 231, the pattern control flow nozzle on the conveying channel 231 moves into the second accommodating groove 241; the second rotating disc 240 continues to rotate and drives the pattern control flow nozzle to move under the cooperation of the second arc-shaped support portion 251222; when the second accommodating groove 241 rotates to be opposite to the second accommodating groove 241, the two accommodating grooves jointly drive the pattern control flow nozzle to move, until the pattern control flow nozzle is conveyed into the first rotating disc 210 and the first support 220 for assembly.

[0051] In the embodiment, in order to improve the transmission stability of the pattern control flow nozzle on the conveying track 230, a limiting strip 232 is arranged above the conveying channel 231, the limiting strip 232 is used for limiting cooperation with the top of the pattern control flow nozzle, which can avoid the pattern control flow nozzle from jumping out of the channel during conveying.

[0052] In the embodiment, the first support 220 and the second support 250 are respectively arranged on the two sides of the center line of the first rotating disc 210 and the second rotating disc 240, which makes the overall structure more compact.

[0053] In the embodiment, the inner side wall of the second accommodating groove 241 extends to the side of the rotating direction of the second rotating disc 240 to form a hook-shaped groove. The second accommodating groove 241 with this shape can not only facilitate the conveying of the pattern control flow nozzle on the conveying channel 231 into the second accommodating groove 241, but also can smoothly move the pattern control flow nozzle out of the second accommodating groove 241 and into the first accommodating groove 211, avoiding interference and jamming problems.

[0054] The working principle of the pattern control flow nozzle conveying mechanism of the embodiment is as follows:

[0055] The pattern control nozzle is conveyed in the conveying channel 231, and the pattern control nozzle is abutted against the circular sidewall of the second rotating disc 240, and when the second accommodating groove 241 of the second rotating disc 240 is rotated to be opposite to the conveying channel 231, the pattern control nozzle enters the second accommodating groove 241; under the cooperation of the second supporting member 250, the second rotating disc 240 drives the pattern control nozzle to rotate, and when the second rotating disc 240 is rotated to be opposite to the first accommodating groove 211, the pattern control nozzle is driven to move out of the second rotating disc 240, enter the first rotating disc 210 and the first supporting member 220 under the cooperation of the two rotating discs and the hook of the second accommodating groove 241; the pattern control nozzle is limited by the limiting groove 212 on the first accommodating groove 211, so that the pattern control nozzle is not rotated during the assembling process, and the assembling effect is ensured, and when the assembling is completed, the first rotating disc 210 drives the pattern control nozzle to move out and discharge.

[0056] Embodiment 2

[0057] A leak-proof nozzle assembling machine, referring to Figure 6 , comprises a sealing cover conveying mechanism 300 for conveying the sealing cover, a sealing cover conveying mechanism 400 for conveying the sealing cover to the pattern control nozzle, a pattern control nozzle conveying mechanism 200, a tightening mechanism 500 for tightening the sealing cover to the pattern control nozzle and a discharging mechanism 600, wherein the pattern control nozzle conveying mechanism is the pattern control nozzle conveying mechanism of embodiment 1.

[0058] Since the sealing cover has the same structure as the sealing cover of other existing leak-proof nozzles, the sealing cover conveying mechanism and the sealing cover conveying mechanism can adopt the existing structure. The sealing cover conveying mechanism of the embodiment has the same structure as the pattern control nozzle conveying mechanism, and the sealing cover is conveyed through the track and the rotating disc, and the sealing cover conveying mechanism adopts the existing structure.

[0059] In the embodiment, the center position of the second rotating disc 240 is provided with a support 213, and the cap conveying mechanism and the tightening mechanism are arranged on the support.

[0060] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, other different forms of changes or changes can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model claims.

Claims

1. A pattern control nozzle delivery mechanism characterized by: The first circular turntable and the first support are included. The first circular turntable is provided with a plurality of first accommodating grooves at the edge position, and the plurality of first accommodating grooves are arranged at intervals, and each first accommodating groove is used for locally accommodating a pattern control flow nozzle. The first support is provided with a first arc-shaped support part, the first arc-shaped support part is arranged on the outside of the first circular turntable and is arranged in the same direction along the movement track of the first circular turntable, the top surface of the first arc-shaped support part and the top edge position of the first accommodating groove are used for jointly supporting a plum blossom of the pattern control flow nozzle. The top of the first accommodating groove is recessed along the radial direction of the first circular turntable to form a limiting groove, the limiting groove is in the shape of a plum blossom, is used for limiting cooperation with the outer side wall of the plum blossom, and the top of the limiting groove is located on the top surface of the first circular turntable.

2. The pattern control jet nose delivery mechanism of claim 1, wherein: The first arc-shaped support part is arranged at intervals with the outer side wall of the first circular turntable.

3. The pattern control jet nose delivery mechanism of claim 2, wherein: The first accommodating groove is in the shape of a circular arc, and the central angle thereof is not more than 180°.

4. The pattern control jet nose delivery mechanism of claim 1 wherein: The first arc-shaped support part includes a support strip and a limiting part, the support strip is used for supporting the plum blossom, and the limiting part is located on the inner side of the support strip; the maximum distance between the limiting part and the limiting groove is adapted to the width of the plum blossom, so that the plum blossom is clamped in the limiting groove.

5. The pattern control jet nose delivery mechanism of claim 1 wherein: The conveying track, the second circular turntable and the second support are further included. The first conveying track is provided with a conveying channel, the width of the conveying channel is adapted to the width of the pattern control flow nozzle to sequentially convey the pattern control flow nozzle, and the end of the conveying channel is opposite to the second circular turntable; The second circular turntable is provided with a plurality of second accommodating grooves at the edge position, and the plurality of second accommodating grooves are arranged at intervals, and each second accommodating groove is used for locally accommodating a pattern control flow nozzle; the second support is provided with a second arc-shaped support part, the second arc-shaped support part is arranged on the outside of the second circular turntable and is arranged in the same direction along the movement track of the second circular turntable, and the top surface of the second arc-shaped support part and the top edge position of the second accommodating groove are used for jointly supporting a plum blossom of the pattern control flow nozzle. The rotation direction of the second circular turntable is opposite to the rotation direction of the second circular turntable.

6. The pattern control jet nose delivery mechanism of claim 5, wherein: The top of the conveying channel is provided with a limiting strip, and the limiting strip is used for limiting cooperation with the top of the pattern control flow nozzle.

7. The pattern control jet nose delivery mechanism of claim 5, wherein: The first support and the second support are respectively arranged on both sides of the center line of the first circular turntable and the second circular turntable.

8. The pattern control jet nose delivery mechanism of claim 5, wherein: The inner side wall of the second accommodating groove is extended to the side of the rotation direction of the second circular turntable to form a hook-shaped groove at the middle position.

9. A leakproof nozzle assembling machine, comprising a sealing cover conveying mechanism, a sealing cover carrying mechanism, a pattern control nozzle conveying mechanism, a screwing mechanism and a discharging mechanism, characterized in that: The pattern control flow nozzle conveying mechanism is the pattern control flow nozzle conveying mechanism according to any one of claims 1-8.

10. The leakproof spout assembly machine of claim 9, wherein: The center position of the second circular turntable is provided with a support, and the sealing cover carrying mechanism and the tightening mechanism are arranged on the support.

Images