Conical object posture adjusting mechanism

Abstract

The utility model provides a conical object posture adjusting mechanism which comprises a driven chain wheel and a driving chain wheel, a traction chain unit is arranged between the driven chain wheel and the driving chain wheel, the traction chain unit comprises a first rotation chain and a second rotation chain, a linear groove is formed between the first rotation chain and the second rotation chain, and the first rotation chain and the second rotation chain are arranged in parallel. After the conical object falls into the linear groove, the tip part of the conical object faces the ground under the gravity center deflection effect; and the material distributing hopper is arranged near the driving chain wheel, after the conical objects on the first rotating chain and the second rotating chain reach the driving chain wheel, a second baffle arranged on the material distributing hopper makes contact with the small ends of the conical objects, and the conical objects slide into the material distributing hopper under the guidance of the second baffle. According to the utility model, the posture conversion adjustment of the conical object is realized, and the adopted posture conversion process is simple in structure, stable in equipment, low in failure rate and convenient to maintain.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of posture adjusting mechanism, especially relates to a conical object posture adjusting mechanism. BACKGROUND

[0002] In the textile industry, the yarn delivered by the spinning mill is paper-formed thin-walled lightweight conical "paper yarn drum" (hereinafter referred to as conical object) after being wound into a bobbin, and the yarn dyeing enterprise will "reel" the bobbin delivered by the spinning enterprise, and the paper conical object can be recycled and reused,

[0003] The conical object itself has a large end and a small end, and the mass center of the conical object is biased towards the large end of the conical object and is not at the center of the shape of the conical object. The existing posture adjusting structure for the conical object in the recycling process is relatively complex, and the stability of the equipment used is insufficient, resulting in a high failure rate. UTILITY MODEL CONTENTS

[0004] The utility model provides a conical object posture adjusting mechanism, aims at solving the problems that the posture adjusting structure for the conical object in the recycling process is relatively complex, and the stability of the equipment used is insufficient, resulting in a high failure rate.

[0005] The utility model is realized in this way, a conical object posture adjusting mechanism, comprising:

[0006] The driven sprocket and the driving sprocket are provided with a traction chain unit between the driven sprocket and the driving sprocket, the traction chain unit comprises a first rotary chain and a second rotary chain, a straight groove is formed between the first rotary chain and the second rotary chain, and the small end of the conical object is directed to the ground under the action of the gravity center after falling into the straight groove;

[0007] The distribution hopper is arranged near the driving sprocket, the second baffle provided on the distribution hopper is in contact with the small end of the conical object after the conical object on the first rotary chain and the second rotary chain reaches the driving sprocket, and the conical object slides into the distribution hopper under the guidance of the second baffle.

[0008] Preferably, the driven sprocket comprises a traction sprocket I, a traction sprocket II and a first rotating shaft, the driving sprocket comprises a second rotating shaft, a traction sprocket III and a traction sprocket IV, the traction sprocket I and the traction sprocket II are assembled on the first rotating shaft, the traction sprocket III and the traction sprocket IV are assembled on the second rotating shaft, the first rotary chain is assembled on the traction sprocket I and the traction sprocket III, and the second rotary chain is assembled on the traction sprocket II and the traction sprocket IV.

[0009] Preferably, the first baffle is assembled on the loading plate, and the arc-shaped feeding port is formed between the first baffle and the second baffle.

[0010] Preferably, the curved ears are symmetrically arranged on both sides of the straight groove.

[0011] Preferably, the distance between the curved ear arranged on the first rotating chain and the curved ear arranged on the second rotating chain is 0.9-0.985 times the diameter of the large end of the conical object.

[0012] Preferably, the loading frame and the supporting column supporting the loading frame are further arranged on the conical object posture adjusting mechanism, the driven sprocket, the driving sprocket and the distribution hopper are arranged on the loading frame, the driving sprocket and the distribution hopper are located at one end of the loading frame, and the driven sprocket is located at the other end of the loading frame.

[0013] Preferably, the driving motor and the shaft coupling are further arranged on the loading frame, the driving motor is connected with the second rotating shaft through the shaft coupling, the driving motor generates power acting on the second rotating shaft, and under the rotating action of the second rotating shaft, the traction chain unit moves the conical object from the driven sprocket to the driving sprocket.

[0014] Preferably, the tightening mechanism is further arranged outside the traction chain unit, and the tightening mechanism abuts against the part of the traction chain unit returning from the driving sprocket to the driven sprocket.

[0015] Preferably, the tightening mechanism comprises a crank rod, an elastic rod and a tightening wheel, the middle segment of the crank rod is rotationally connected with the loading frame, the elastic rod and the tightening wheel are arranged at two ends of the crank rod respectively, the tightening wheel is meshingly connected with the traction chain unit, and the crank rod is elastically connected with the loading frame through the elastic rod.

[0016] Preferably, the nozzle is further arranged on the loading frame and faces the feeding port of the distribution hopper.

[0017] Compared with the prior art, the embodiment of the application has the following beneficial effects:

[0018] In the process that the first rotating chain and the second rotating chain move from the driven sprocket to the driving sprocket, the conical object is adjusted into the posture that the small end points to the ground and the large end is away from the ground in the straight groove, until the small end of the conical object contacts the second baffle, and the conical object enters the distribution hopper in the fixed posture under the guidance of the first baffle and the second baffle, so that the posture change adjustment of the conical object is realized, and the structure adopted in the posture change process is simple, the equipment stability is high, the failure rate is low and the equipment is convenient to maintain. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structure schematic view of a conical object posture adjusting mechanism provided by the utility model.

[0020] Figure 2 It is a front structure schematic view of a conical object posture adjusting mechanism provided by the utility model.

[0021] Figure 3 It is a side structure schematic view of a conical object posture adjusting mechanism provided by the utility model.

[0022] Figure 4 It is a structure schematic view of a driven sprocket, a driving sprocket and a traction chain unit in a conical object posture adjusting mechanism provided by the utility model.

[0023] Figure 5 It is a structure schematic view of a distribution hopper in a conical object posture adjusting mechanism provided by the utility model.

[0024] Figure 6 It is a structure schematic view of a tightening mechanism in a conical object posture adjusting mechanism provided by the utility model.

[0025] Mark explanation:

[0026] 100, distribution hopper; 110, loading plate; 120, first baffle; 130, second baffle; 140, collection bin; 150, elbow;

[0027] 210, driven sprocket; 220, traction chain unit; 221, first rotary chain; 222, second rotary chain; 230, driving sprocket; 231, second rotating shaft; 232, traction sprocket III; 233, traction sprocket IV; 240, tightening mechanism; 241, crank rod; 242, elastic rod; 243, tightening wheel; 250, driving motor; 260, lug; 270, nozzle;

[0028] 310, loading frame; 320, support column. Specific implementation

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the description and claims of this application as well as the above discussion of the related art are intended to be illustrative only and not intended to be limiting upon the scope of the application; the terms "comprising," "including," "containing," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; the terms "first," "second," and the like, used in the description and in the claims of this application are not used in any particular sequence or order, except where otherwise expressly so described.

[0030] Reference to an "embodiment" in this document means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to those of ordinary skill in the art, embodiments described herein can be combined with other embodiments.

[0031] The utility model embodiment provides a kind of conic object posture adjusting mechanism, as shown in Figures 1-6 The utility model embodiment provides a kind of conic object posture adjusting mechanism, as shown in

[0032] Loading frame 310 and support column 320 for providing support to loading frame 310;

[0033] Driven sprocket 210 and driving sprocket 230, driven sprocket 210 and driving sprocket 230 between being equipped with traction chain unit 220, driven sprocket 210 includes traction sprocket I, traction sprocket II and first rotating shaft, driving sprocket 230 includes second rotating shaft 231, traction sprocket III 232 and traction sprocket IV 233, traction sprocket I and traction sprocket II are assembled on first rotating shaft, traction sprocket III 232 and traction sprocket IV 233 are assembled on second rotating shaft 231;

[0034] The traction chain unit 220 includes first rotary chain 221 and second rotary chain 222, the first rotary chain 221 is assembled on the traction sprocket I and the traction sprocket III 232, and the second rotary chain 222 is assembled on the traction sprocket II and the traction sprocket IV 233. A straight groove is formed between the first rotary chain 221 and the second rotary chain 222. The conic objects that need to be corrected are sequentially dropped into the straight groove by an external dropping device, and the tip of the conic object is directed towards the ground under the action of gravity deflection. The external dropping device can be a mechanical arm or other grabbing device, or manual dropping can be used.

[0035] The distribution hopper 100 is arranged near the driving sprocket 230. After the conic objects on the first rotary chain 221 and the second rotary chain 222 reach the driving sprocket 230, the distribution hopper 100 includes a loading plate 110, a collection bin 140, a first baffle 120, and a second baffle 130. The first baffle 120 is assembled on the loading plate 110, and the second baffle 130 is arranged on the collection bin 140. An arc-shaped feeding port is formed between the first baffle 120 and the second baffle 130 above the collection bin 140. The second baffle 130 contacts the small end of the conic object, and the conic object slides into the collection bin 140 through the feeding port under the guidance of the second baffle 130. A bent passage 150 for outward feeding is arranged at the bottom of the collection bin 140, and a straight passage for discharging can also be used.

[0036] The driven sprocket 210, the driving sprocket 230 and the distribution hopper 100 are all arranged on the loading frame 310, the driving sprocket 230 and the distribution hopper 100 are located at one end of the loading frame 310, and the driven sprocket 210 is located at the other end of the loading frame 310;

[0037] In the embodiment, the first rotating chain 221 and the second rotating chain 222 are both provided with the lugs 260, the lugs 260 are symmetrically arranged on both sides of the straight groove, and the distance between the lugs 260 provided on the first rotating chain 221 and the lugs 260 provided on the second rotating chain 222 is 0.9-0.985 times the diameter of the large end of the conical object;

[0038] The mass center of the conical object is deviated to the large end of the conical object, and is not in the shape center of the conical object; therefore, under the action of the mass center deviation, the large end of the conical object is hung on the straight groove formed by the first rotating chain 221 and the second rotating chain 222, the small end of the conical object will pass through the straight groove and enter between the first rotating chain 221 and the second rotating chain 222 under the action of the mass center deviation, and in the process of the first rotating chain 221 and the second rotating chain 222 moving from the driven sprocket 210 to the driving sprocket 230, the conical object is adjusted to the posture that the small end points to the ground and the large end is away from the ground, until the small end of the conical object contacts the second baffle 130, and the conical object enters the distribution hopper 100 in the fixed posture under the guidance of the first baffle 120 and the second baffle 130; the posture change of the conical object is realized, and the equipment used in the change process has simple structure, high stability and low failure rate, and is easy to maintain;

[0039] As a preferred embodiment in the embodiment, the loading frame 310 is further provided with a driving motor 250 and a shaft coupling, the driving motor 250 is connected with the second rotating shaft 231 through the shaft coupling, and the driving motor 250 generates power acting on the second rotating shaft 231;

[0040] In the embodiment, the driving motor 250 and the shaft coupling are both prior art, and mainly use the driving motor 250 and the shaft coupling to generate power to move the conical object from the driven sprocket 210 to the driving sprocket 230;

[0041] As a preferred embodiment in the embodiment, the traction chain unit 220 is further provided with a tightening mechanism 240 outside, and the tightening mechanism 240 abuts against the part of the traction chain unit 220 returning from the driving sprocket 230 to the driven sprocket 210;

[0042] In the embodiment, the number of the tightening mechanism 240 is two groups, the tightening mechanism 240 comprises a crank rod 241, an elastic rod 242 and a tightening wheel 243, the middle section of the crank rod 241 is rotationally connected with the loading frame 310, the elastic rod 242 and the tightening wheel 243 are respectively arranged at both ends of the crank rod 241, the tightening wheel 243 is meshingly connected with the traction chain unit 220, and the crank rod 241 is elastically connected with the loading frame 310 through the elastic rod 242; the crank rod 241 is assembled on the loading frame 310 by using a bearing mechanism; one end of the elastic rod 242 is hingedly connected with the crank rod 241, and the other end is hingedly connected with the supporting column 320; the tightening wheel 243 is assembled on the crank rod 241 by using a bearing mechanism; and the tightening wheel 243 is relatively rotated with the crank rod 241.

[0043] The elastic rod 242 mainly comprises a spring and a hinged rod, one end of the spring is connected with the hinged rod, and the other end is hingedly connected with the crank rod 241; the spring generates a pulling force to make the tightening wheel 243 deflect and press on the first rotary chain 221 or the second rotary chain 222, so that the first rotary chain 221 or the second rotary chain 222 is prevented from being slackened to affect the straight groove transmission effect.

[0044] As a preferred embodiment in the embodiment, the loading frame 310 is further provided with a nozzle 270 facing the feeding port; the nozzle 270 is arranged about 40-100 mm in front of the second baffle 130 and about 10-20 mm higher than the second baffle 130; and the nozzle 270 continuously sprays compressed air.

[0045] In the embodiment, when the conical object is rotated by the traction chain unit 220 along the circular arc of the driving sprocket 230 to approach the first quadrant 50-70 degrees of the driving sprocket 230, the airflow generated by the compressed air tilts the small end of the conical object to the running direction of the chain unit 220, and the small end falls into the distribution hopper 100; the pressure of the compressed air connected with the nozzle 270 is about 0.35-0.7 MPa.

[0046] It should be noted that, for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps can adopt other sequences or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the utility model.

[0047] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described examples are only some of the embodiments of the present application, not all the embodiments. Based on these examples, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above examples, those of ordinary skill in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also fall within the scope of the present application.

Claims

1. A mechanism for adjusting the posture of a conical object, characterized in that, The utility model relates to a kind of cone object posture adjusting mechanism, including: Driven sprocket (210) and driving sprocket (230), driven sprocket (210) and driving sprocket (230) are provided with traction chain unit (220) between, traction chain unit (220) includes first rotary chain (221) and second rotary chain (222), straight groove is formed between first rotary chain (221) and second rotary chain (222), after conical object falls into straight groove, the tip portion of conical object is directed to ground under the action of gravity center deflection; Distribution hopper (100), distribution hopper (100) is arranged in the vicinity of driving sprocket (230), after the conical object on first rotary chain (221) and second rotary chain (222) reaches driving sprocket (230), second baffle (130) provided on distribution hopper (100) is contacted with the small end of conical object, and conical object slides into distribution hopper (100) under the guidance of second baffle (130).

2. A conical object attitude adjustment mechanism as claimed in claim 1, characterized in that The driven sprocket (210) includes traction sprocket I, traction sprocket II and first rotating shaft, the driving sprocket (230) includes second rotating shaft (231), traction sprocket III (232) and traction sprocket IV (233), the traction sprocket I and traction sprocket II are assembled on the first rotating shaft, the traction sprocket III (232) and traction sprocket IV (233) are assembled on the second rotating shaft (231), the first rotary chain (221) is assembled on the traction sprocket I and traction sprocket III (232), and the second rotary chain (222) is assembled on the traction sprocket II and traction sprocket IV (233).

3. A conical object attitude adjustment mechanism as claimed in claim 2, characterized in that The distribution hopper (100) is further provided with a first baffle (120) and a loading plate (110), the first baffle (120) is assembled on the loading plate (110), and the first baffle (120) and the second baffle (130) form an arc-shaped feeding port.

4. A conical object attitude adjustment mechanism as claimed in claim 3, characterized in that The first rotary chain (221) and the second rotary chain (222) are provided with a curved ear (260), and the curved ear (260) is symmetrically arranged on both sides of the straight groove.

5. A conical object attitude adjustment mechanism as claimed in claim 4, characterized in that The distance between the curved ear (260) provided on the first rotary chain (221) and the curved ear (260) provided on the second rotary chain (222) is 0.9-0.985 times the diameter of the large end of the conical object.

6. A conical object attitude adjustment mechanism as claimed in claim 5, characterized in that The cone object posture adjusting mechanism further includes a loading frame (310) and a support column (320) that provides support for the loading frame (310), the driven sprocket (210), the driving sprocket (230) and the distribution hopper (100) are all arranged on the loading frame (310), the driving sprocket (230) and the distribution hopper (100) are located at one end of the loading frame (310), and the driven sprocket (210) is located at the other end of the loading frame (310).

7. A conical object attitude adjustment mechanism as claimed in claim 6, characterized in that The loading frame (310) is further provided with a driving motor (250) and a coupling, the driving motor (250) is connected with the second rotating shaft (231) through the coupling, the driving motor (250) generates power acting on the second rotating shaft (231), under the rotating action of the second rotating shaft (231), the traction chain unit (220) moves the conical object from the driven sprocket (210) to the driving sprocket (230).

8. A conical object attitude adjustment mechanism as claimed in claim 7, characterized in that The traction chain unit (220) is further provided with a tightening mechanism (240) outside, the tightening mechanism (240) abuts on the part of the traction chain unit (220) returning from the driving sprocket (230) to the driven sprocket (210).

9. A conical object attitude adjustment mechanism as claimed in claim 8, characterized in that The tightening mechanism (240) comprises a crank rod (241), an elastic rod (242) and a tightening wheel (243), the middle section of the crank rod (241) is rotatably connected with the loading frame (310), the elastic rod (242) and the tightening wheel (243) are respectively arranged at both ends of the crank rod (241), the tightening wheel (243) is meshingly connected with the traction chain unit (220), and the crank rod (241) is elastically connected with the loading frame (310) through the elastic rod (242).

10. A conical object attitude adjustment mechanism as claimed in claim 9, characterized in that The loading frame (310) is further provided with a nozzle (270) towards the feeding port of the distribution hopper (100).

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