CN214778961U - Distinguishing device - Google Patents

Abstract

The utility model relates to a distinguishing device, include: the distinguishing shell defines and forms a distinguishing channel with a feed inlet and a discharge outlet; the first distinguishing piece and the second distinguishing piece are both arranged on the distinguishing shell; at least one of the first distinguishing piece and the second distinguishing piece extends into the distinguishing channel and defines a blanking port with the other distinguishing piece; the blanking port is communicated between the feeding port and the discharging port and only allows the part of the material with the first characteristic to preferentially fall. According to the distinguishing device, the first distinguishing part and the second distinguishing part alternatively exit the distinguishing channel according to the incoming material state of the material, so that the material falls off in a downward posture with a part with the first characteristic, the distinguishing process is convenient and rapid, and the distinguishing device has high reliability.

Description

Distinguishing device

Technical Field

The utility model relates to the field of textile technology, especially, relate to a distinguishing device.

Background

With the social and economic development and industrial upgrading, the automatic reconstruction of the existing equipment in the labor-intensive industry and the repeated and boring work by using the intelligent robot to replace workers have great significance. The textile industry is one of the main labor-intensive industries, has higher labor cost, and particularly is used as a winding process which is an important link of the textile industry, one winding machine needs 3-5 yarn inserting workers to complete daily production, and the yarn inserting workers repeatedly take cop, extract thread ends and put the cop into a yarn storage every day. Moreover, the problems of large noise pollution and a large amount of short and small fibers floating in the air commonly exist in a winding workshop, so that the physical health of workers is threatened. Therefore, the problems to be solved at present are solved by intelligently modifying the winding workshop to improve the production efficiency, improve the working environment and reduce the labor pressure.

However, the yarn feeding device as an important device in the spooling workshop needs to distinguish the big end and the small end of the cop so that the big end of the cop is installed downwards in the accommodating cavity, and therefore, how to design a device capable of automatically distinguishing the big end and the small end of the cop is one of the difficulties faced by the technicians in the field at present.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for an improved differentiating device which can achieve the technical effect of automatically differentiating the size of the cop.

According to an aspect of the present application, there is provided a distinguishing apparatus comprising:

the distinguishing shell defines and forms a distinguishing channel with a feed inlet and a discharge outlet; and

the first distinguishing piece and the second distinguishing piece are both arranged on the distinguishing shell;

at least one of the first distinguishing piece and the second distinguishing piece extends into the distinguishing channel and defines a blanking port with the other distinguishing piece;

the blanking port is communicated between the feeding port and the discharging port and only allows the part of the material with the first characteristic to preferentially fall.

In one embodiment, one of the first dividing member and the second dividing member is controlled to retreat out of the dividing channel to form the blanking opening between the first dividing member and the second dividing member.

In one embodiment, the first distinguishing part and the second distinguishing part are both cylinders, each cylinder comprises a cylinder barrel and a piston rod, the cylinder barrel is fixedly connected to one side, away from the distinguishing channel, of the distinguishing shell, and the piston rods can penetrate through the distinguishing shell and extend into the distinguishing channel.

In one embodiment, the distinguishing device further comprises a distinguishing detection component, the distinguishing detection component is arranged on the distinguishing shell, and the distinguishing detection component is used for detecting whether the materials exist in the distinguishing channel or not.

In one embodiment, the distinguishing device further comprises a scissors assembly, the scissors assembly is provided with a cutting gap used for cutting the surplus line of the material, the cutting gap is located at the bottom of the feeding hole and communicated with the feeding hole, and/or the cutting gap is located on one side of the discharging hole and communicated with the discharging hole.

In one embodiment, the scissors assembly comprises a cutting unit including a first cutting head and a second cutting head configured to form the cutting gap therebetween, the first cutting head and the second cutting head being relatively reciprocally movable in a first direction perpendicular to an extension direction of the dividing passage to cut the material surplus line.

In one embodiment, a plurality of first cutting teeth are arranged on one side of the first cutting head, and are arranged along the first direction, a plurality of second cutting teeth are arranged on one side of the second cutting head, and are arranged along the first direction, and the first cutting teeth and the second cutting teeth are jointly configured to form the cutting gap.

In one embodiment, the cutting unit includes a cutting driving member, the cutting driving member includes a driving member main body and a driving shaft, the driving member main body is mounted on the distinguishing housing, one end of the driving shaft is connected to the driving member main body, the other end of the driving shaft is connected to the second cutting head, and the driving shaft is used for driving the second cutting head to move back and forth in the first direction relative to the first cutting head.

In one embodiment, the driving shaft comprises a first driving shaft and a second driving shaft, one end of the first driving shaft is connected to the driving member main body, one end of the second driving shaft is eccentrically connected to the other end of the first driving shaft, and the other end of the second driving shaft is matched with the second shearing head and can rotate relative to the second shearing head.

In one embodiment, the second cutting head includes a second cutting head body and a cutting connecting seat disposed on one side of the second cutting head body, the second cutting head body and the first cutting head together form the cutting gap, the cutting connecting seat defines a matching groove, and the second driving shaft extends into the matching groove along a direction perpendicular to the first direction.

According to the distinguishing device, the first distinguishing part and the second distinguishing part alternatively exit from the distinguishing channel according to the incoming material state of the cop, so that the cop falls off in a posture with a large end facing downwards, the distinguishing process is convenient and rapid, and the distinguishing device has high reliability.

Drawings

Fig. 1 is a schematic structural view of a lifting recognition device and a distinguishing device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the identification device and the distinguishing device shown in FIG. 1;

FIG. 3 is a schematic view of a portion of the lift recognition device of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 3A;

FIG. 5 is a schematic structural diagram of the differentiating device shown in FIG. 1;

fig. 6 is a schematic view of the scissors assembly of the differentiating device shown in fig. 5.

The reference numbers illustrate:

100. lifting the identification device; 110. a fixed frame; 120. a lifting mechanism; 121. a fixing plate; 123. a driving wheel unit; 1232. a first rotating shaft; 1234. a driving wheel; 1236. an idler pulley; 124. a driven wheel unit; 1241. a second rotating shaft; 1243. a driven wheel; 125. lifting the conveyor belt; 126. a lifting unit; 130. A front guard plate; 140. a side guard plate; 150. an identification mechanism; 152. an identification unit; 1521. a limiting chute; 1523. a propping surface; 160. a trigger unit; 162. a trigger mount; 1621. mounting holes; 1623. an arc-shaped mounting groove; 164. a trigger; 1641. a trigger body; 1643. a trigger arm; 170. an ejection mechanism; 171. installing a cross bar; 173. ejecting the part; 1732. ejecting the surface; 180. a feed joining mechanism; 181. a feed engagement floor; 183. the feeding is connected with the left side plate; 185. the feeding is connected with the right side plate; 190. a feed detection assembly; 192. a feed detection emission unit; 194. a reflective plate; 200. a distinguishing device; 210. distinguishing a shell; 212. distinguishing a front side wall of the shell; 214. distinguishing the rear side wall of the shell; 2141. a guide section; 2143. identifying a segment; 216. distinguishing a left side wall of the shell; 218. distinguishing a right side wall of the shell; 220. a first distinguishing member; 230. a second distinguishing member; 240. a discrimination detection component; 250. a scissor assembly; 252. a shearing mounting seat; 254. a shearing unit; 2541. a first cutting head; 2541a, a first cutting tooth; 2543. a second cutting head; 2543a, a second cutting head body; 2543b, a shear connection seat; 2543c, a second shear tooth; 2545. a shear drive; 2545a, a driver body; 2545b, a drive shaft.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Fig. 1 shows a schematic structural diagram of a lifting recognition device and a distinguishing device in an embodiment of the present invention; fig. 2 is a schematic view showing another angle structure of the lifting recognition device and the distinguishing device in an embodiment of the present invention; fig. 3 shows a schematic partial structural diagram of a lifting recognition device in an embodiment of the present invention.

Referring to fig. 1, an embodiment of the present invention provides a feeding apparatus for conveying and arranging a material having a first characteristic and a second characteristic different from the first characteristic. Specifically, the material conveyed by the feeding equipment is a cop which is of a tubular structure, the outer diameter of the cop gradually decreases from one end to the other end to form a large head end and a small head end with different outer diameters, the small head end is the part of the material with the first characteristic, and the large head end is the part of the material with the second characteristic.

In order to identify and distinguish the big head end and the small head end of the cop, the feeding equipment comprises a lifting identification device 100 and a distinguishing device 200, the lifting identification device 100 is used for transporting the cop from bottom to top and identifying the big head end and the small head end of the cop, the distinguishing device 200 distinguishes the big head end and the small head end of the cop according to the identification result of the lifting identification device 100 to adjust the postures of the cop, and finally the cop drops to a downstream process along the vertical direction in a posture that the big head end faces downwards and the small head end faces upwards.

As shown in fig. 1 to 3, the lift recognition device 100 includes a fixing frame 110, a lift mechanism 120, a recognition mechanism 150, and a trigger unit 160. Wherein the lifting mechanism 120 is installed at the fixed frame 110, and the lifting mechanism 120 forms a conveying surface extending vertically upward to lift the material from bottom to top. The recognition mechanism 150 is installed at the fixed frame 110, the trigger unit 160 is installed at the recognition mechanism 150, and the recognition mechanism 150 and the trigger mechanism cooperate to recognize the large end and the small end of the cop.

Specifically, the fixed frame 110 includes two fixed vertical rods, the two fixed vertical rods are disposed at intervals in a first direction parallel to the horizontal direction, and each fixed vertical rod extends in the vertical direction. As such, the fixing frame 110 extends lengthwise in the vertical direction as a whole, thereby providing support in the vertical direction for the lifting mechanism 120.

The lifting mechanism 120 is mounted to the fixed frame 110, and includes a fixed plate 121, a driving assembly (not shown), a driving wheel unit 123, a driven wheel unit 124, a lifting conveyor belt 125, and a plurality of sets of lifting units 126. The fixing plate 121 is fixedly connected to the fixing frame 110, the driving element, the driving wheel unit 123, the driven wheel unit 124 and the lifting belt 125 are in transmission connection, the lifting unit 126 is installed on the lifting belt 125 for supporting the cop, and the driving element drives the lifting belt 125 to move around the fixing plate 121 by the driving wheel unit 123 and the driven wheel unit 124 to lift the cop.

Specifically, the driving assembly is located at one side of the fixed frame 110 in the first direction and near the bottom of the fixed frame 110, and includes a driving motor, a driving wheel, and a driving belt. The driving motor is located on one side of the fixed frame 110 in the first direction, the driving motor has an output shaft for outputting torque, the driving wheel is sleeved on the output shaft of the driving motor and can rotate synchronously with the output shaft, and the driving conveyor belt is wound on the driving wheel and driving wheel unit 123 to enable the driving wheel and driving wheel unit 123 to be in transmission connection. Thus, the driving motor drives the driving wheel unit 123 to work by means of the driving wheel and the driving belt in sequence. It will be appreciated that the configuration of the drive assembly is not limited thereto and may be arranged as desired.

The driving wheel unit 123 is disposed at the bottom of the fixed frame 110, and the driving wheel unit 123 includes a first rotating shaft 1232, two driving wheels 1234 and an idler wheel 1236. The central axis direction of the first rotating shaft 1232 extends along the first direction, and both ends of the first rotating shaft 1232 are rotatably mounted to the two fixed vertical rods, respectively. The two driving wheels 1234 are respectively sleeved at two ends of the first rotating shaft 1232, the idler 1236 is sleeved at one end of the first rotating shaft 1232 close to the driving assembly, and the driving belt is wound around the idler 1236.

The driven wheel unit 124 is disposed on the top of the fixed frame 110, and the driven wheel unit 124 includes a second rotation shaft 1241 and two driven wheels 1243. The central axis of the second rotating shaft 1241 extends along the first direction, two ends of the second rotating shaft 1241 are rotatably mounted on two fixed vertical rods, and two driven wheels 1243 are respectively sleeved at two ends of the second rotating shaft 1241 and are correspondingly disposed with the two driving wheels 1234 in the vertical direction.

The fixing plate 121 is mounted on the fixing frame 110, the fixing plate 121 is located between the driving wheel unit 123 and the driven wheel unit 124 along the material conveying direction, the length direction of the fixing plate 121 extends along the vertical direction, the width direction of the fixing plate 121 extends along the first direction, and the thickness direction of the fixing plate 121 is the second direction perpendicular to the vertical direction and the first direction.

The two lifting conveyor belts 125 are arranged at intervals in the first direction, one lifting conveyor belt 125 is wound around one driving wheel 1234 and one driven wheel 1243, the other lifting conveyor belt 125 is wound around the other driving wheel 1234 and the other driven wheel 1243, the two lifting conveyor belts 125 are wound outside the fixing plate 121, and the width direction of the lifting conveyor belt 125 extends along the first direction. In this way, the driving wheel 1234 can drive the lifting conveyor belt 125 to circularly advance with the aid of the driven wheel 1243, and one side of the lifting conveyor belt 125 in the second direction forms a conveying surface for conveying the cop together with the fixing plate 121, and the width direction of the conveying surface extends in the first direction.

The plurality of sets of lifting units 126 are disposed at intervals along the extending direction of the conveying surface, each set of lifting units 126 extends lengthwise along the first direction, two ends of each lifting unit 126 in the first direction are respectively and fixedly connected to the two lifting conveying belts 125, and the middle of each lifting unit 126 abuts against the fixing plate 121 in the second direction. In this way, the cop may be supported on the lifting unit 126, and the central axis direction of the cop extends in the first direction, and the lifting unit 126 may be moved in the vertical direction along the fixing plate 121 by the driving of the lifting conveyor 125 to lift the cop.

Specifically, in some embodiments, the lifting unit 126 includes a lifting mounting seat and a plurality of lifting teeth, the lifting mounting seat extends lengthwise along a first direction, two ends of the lifting mounting seat are respectively connected to the two lifting belts 125, a middle portion of the lifting mounting seat abuts against the fixing plate 121, and the fixing plate 121 can support and guide the lifting unit 126. A plurality of promotion teeth are arranged along first direction interval, and the one end of every promotion tooth is connected and is promoted the mount pad, and the other end that promotes the tooth extends to the top slope to avoid the cop to roll off from promoting the tooth in transportation process.

Further, the dimension of the first lifting portion in the direction perpendicular to the conveying surface matches the radial dimension of the material, so that only one material can be conveyed at a time by a set of lifting units 126, thereby ensuring an orderly conveyance of the material.

In some embodiments, the lift identification device 100 further includes a front guard plate 130 and two sets of side guard plates 140. The front guard plate 130 is fixed to the fixing frame 110 and spaced apart from the conveying surface in the second direction, and the two sets of side guard plates 140 are respectively fixed to the two fixing vertical rods and spaced apart from each other in the first direction on two sides of the conveying surface, and each set of side guard plates 140 extends in the vertical direction. Thus, the front guard 130 and the two sets of side guards 140 can prevent the cop from rolling off the lifting unit 126 during the transportation process. It is understood that the shapes of the front guard plate 130 and the side guard plate 140 are not limited, and may be set as required to meet different requirements.

Referring to fig. 4, fig. 4 is a schematic diagram of a portion a of fig. 3.

The identification mechanism 150 is mounted on the fixed frame 110, the identification mechanism 150 includes two identification units 152, and the two identification units 152 are respectively mounted on the two fixed vertical rods, so as to be respectively disposed on two sides of the conveying surface in the material conveying direction. The trigger units 160 are respectively mounted on the two identification units 152, each trigger unit 160 includes a trigger 164, and the two triggers 164 can generate a trigger signal only under the trigger of the small end of the cop. Thus, the end of the triggering element 164 triggered to generate the signal is the end where the small end is located, so that the identification of the large end and the small end of the cop can be realized according to the source of the triggering signal.

Specifically, a limit sliding groove 1521 extending in the vertical direction is arranged on one side of each identification unit 152 facing the conveying surface, a support surface 1523 is arranged on the periphery of the limit sliding groove 1521, and at least a part of the trigger 164 in each trigger unit 160 extends into the corresponding limit sliding groove 1521 and is controlled to generate a trigger signal. The width of the limiting sliding groove 1521 in the second direction is larger than the outer diameter of the small end of the cop and smaller than the outer diameter of the large end of the cop, so that the limiting sliding groove 1521 only allows the small end of the cop to enter. The abutting surface 1523 is an inclined surface inclined toward the limit chute 1521 in the other identification unit 152 along the material conveying direction, and the abutting surface 1523 abuts against the large head end of the cop and changes the distance between the small head end of the cop and the trigger 164.

Thus, since the width of the limiting sliding groove 1521 in the second direction is smaller than the outer diameter of the large end of the cop, the large end of the cop cannot enter the limiting sliding groove 1521 but contacts the holding surface 1523, and the cop is pushed by the obliquely extending holding surface 1523 to move toward the other identification unit 152 in the first direction. Because the width of the limiting chute 1521 in the second direction is greater than the outer diameter of the small end of the cop, under the pushing of the supporting surface 1523, the small end of the cop enters the limiting chute 1521 and moves upwards along the limiting chute 1521, and then the trigger piece 164 in the limiting chute 1523 can be triggered, the trigger piece 164 generates a trigger signal and sends the trigger signal to the distinguishing device 200 for storage, and the large end of the cop is always located outside the limiting chute 1521 and cannot be in contact with the trigger piece 164, and then the trigger signal cannot be generated, so that the quick identification of the large end and the small end of the cop is realized. Moreover, the identification of the size head is completed by the mechanical mode, so that the reliability is high.

Further, each trigger unit 160 further includes a trigger mounting member 162, the trigger mounting member 162 is fixedly connected to one side of the identification unit 152 far away from the conveying surface in the second direction, and the trigger mounting member 162 is provided with an arc-shaped mounting groove 1623. Trigger 164 includes trigger main part 1641 and trigger arm 1643, and trigger main part 1641 includes first erection column and second erection column, triggers mounting piece 162 and has seted up mounting hole 1621 and arc mounting groove 1623, and first erection column is inserted and is located in mounting hole 1621, and the second erection column is spacing in arc mounting groove 1623.

In this manner, the position of the second mounting post in the arc mounting groove 1623 can be adjusted as desired to adjust the mounting angle of the trigger 164. One end of the trigger arm 1643 is connected to the trigger body 1641, and the other end of the trigger arm 1643 passes through the sidewall of the limit chute 1521 and extends into the limit chute 1521.

With continued reference to fig. 1-3, in order to push the cop lifted to the top of the transporting surface out of the transporting surface into the differentiating device 200, the lift recognition device 100 further includes an ejector mechanism 170. The ejection mechanism 170 is mounted at the top end of the fixed frame 110, the ejection mechanism 170 protrudes out of the conveying surface, one side of the ejection mechanism 170, which is far away from the conveying surface, is provided with an ejection surface 1732, and in the material conveying direction, the distance between the ejection surface 1732 and the conveying surface gradually increases.

Thus, the cop moved to the top end of the conveying surface is pushed by the ejection surface 1732 to move in the direction away from the conveying surface until the cop falls off from the lifting unit 126, so that the cop is conveyed one by one, and the production efficiency of the equipment provided with the lifting recognition device 100 is effectively improved.

Specifically, in one embodiment, the ejection mechanism 170 includes a mounting bar 171 and two ejectors 173. The mounting cross bar 171 extends in the first direction and is located in front of the conveying surface, and two ends of the mounting cross bar 171 are respectively and fixedly connected to the two fixing vertical bars. Two ejector members 173 are spaced apart in a first direction, each ejector member 173 is fixedly connected to a side of the mounting rail 171 facing the conveying surface, and a cross section of each ejector member 173 perpendicular to the first direction is substantially in the form of a right triangle, and a hypotenuse of the right triangle forms an obliquely extending ejector surface 1732.

Further, in order to avoid interference between the movement of the lifting unit 126 and the ejection mechanism 170, each group of lifting units 126 is provided with two avoiding grooves, the two avoiding grooves are arranged at intervals in the first direction, and each avoiding groove extends linearly along the extending direction of the conveying surface. In this way, the ejector 173 can pass through the escape slot in the direction of extension of the conveying surface, so that the material falling is achieved while at the same time avoiding interference with the movement of the lifting unit 126.

In some embodiments, the lift-identifying device 100 further includes a feed engagement mechanism 180 and a feed detection assembly 190. The feed engagement mechanism 180 is used to engage the upstream process of the lift recognition device 100, and the feed detection assembly 190 is used to detect the number of cop in the feed engagement mechanism 180.

Feeding linking mechanism 180 locates the bottom of hoist mechanism 120, and feeding linking mechanism 180 includes feeding linking bottom plate 181, feeding linking left side board 183 and feeding linking right side board 185, and feeding linking left side board 183 and feeding linking right side board 185 rigid coupling respectively in two fixed montants and interval setting on the first direction, and feeding linking bottom plate 181 is connected in feeding linking left side board 183 and feeding linking right side board 185 between and is located the bottom of conveying face. The lift unit 126 may move upward through the feed adapter plate 181 from below the feed adapter plate 181. Thus, the cop output from the upstream process enters the feeding engaging mechanism 180 and is supported on the feeding engaging bottom plate 181, and the lifting unit 126 passing through the feeding engaging bottom plate 181 drives the cop located on the feeding engaging bottom plate 181 closest to the conveying surface to move upward to realize the delivery of the cop.

The feeding detection assembly 190 is installed on the feeding engagement mechanism 180 and located at the bottom of the lifting mechanism 120, the feeding detection assembly 190 includes a feeding detection emission unit 192 and a reflection plate 194, the feeding detection emission unit 192 is installed between the feeding engagement left side plate 183 and the feeding engagement right side plate 185 and located above the feeding engagement bottom plate 181, the reflection plate 194 is installed on the feeding engagement bottom plate 181, and the feeding detection emission unit 192 can emit signals to the reflection plate 194.

So, when having the material in feeding linking mechanism 180, the signal that the feeding detected the transmitting unit 192 transmission can't reach reflecting plate 194, does not have the material or when the material is less in feeding linking mechanism 180, and the signal that the feeding detected the transmitting unit 192 transmission can reach the transmitting plate to discern the quantity of the material in the feeding linking mechanism 180 in view of the above, and then control low reaches station and stop the material loading in order to avoid the card material.

Please refer to fig. 5, fig. 5 is a schematic structural diagram of a distinguishing device according to an embodiment of the present invention.

The distinguishing device 200 is located on one side of the top of the lift recognition device 100 in the first direction, the distinguishing device 200 includes a distinguishing housing 210, a first distinguishing member 220 and a second distinguishing member 230, and the first distinguishing member 220 and the second distinguishing member 230 are both mounted on the distinguishing housing 210 for controlling the falling posture of the cop.

Specifically, the distinguishing case 210 includes a distinguishing case front side wall 212, a distinguishing case rear side wall 214, a distinguishing case left side wall 216 and a distinguishing case right side wall 218, the distinguishing case left side wall 216 and the distinguishing case right side wall 218 are spaced apart in a first direction, the distinguishing case front side wall 212 and the distinguishing case rear side wall 214 are spaced apart in a second direction and are respectively connected between the distinguishing case left side wall 216 and the distinguishing case right side wall 218.

Furthermore, the distinguishing housing front side wall 212 extends in the vertical direction, the distinguishing housing rear side wall 214 includes a guiding section 2141 and an identification section 2143, one end of the guiding section 2141 is close to the conveying surface of the lifting identification device 100, the other end of the guiding section 2141 extends downward obliquely towards the distinguishing housing front side wall 212, one end of the identification section 2143 is connected to one end of the guiding section 2141 facing the distinguishing housing front side wall 212, and the other end of the identification section 2143 extends downward in the vertical direction. One end of the left partition wall 216 and the right partition wall 218 is fixed to the fixing frame 110, and the other end of the left partition wall 216 and the right partition wall 218 extends along the second direction to connect the guiding section 2141 of the rear partition wall 214, and then extends vertically downward to connect the identification section 2143 of the rear partition wall 214 with the front partition wall 212.

Therefore, the distinguishing channel with the feeding port and the discharging port is defined by the distinguishing shell front side wall 212, the distinguishing shell rear side wall 214, the distinguishing shell left side wall 216 and the distinguishing shell right side wall 218, the distinguishing channel is firstly bent downwards along the horizontal direction and extends along the vertical direction, the feeding port faces the ejection mechanism 170 of the lifting recognition device 100, the feeding port and the discharging port are arranged at intervals in the vertical direction, the discharging port is located below the feeding port, and cop entering the distinguishing channel through the feeding port from the top end of the lifting recognition device 100 rolls down along the distinguishing shell rear side wall 214.

The first separating member 220 and the second separating member 230 are mounted on the front sidewall 212 of the separating housing and spaced apart from each other in the first direction, and at least one of the first separating member 220 and the second separating member 230 extends into the separating channel and defines a material dropping opening with the other. The blanking port is communicated between the feeding port and the discharging port and only allows the big end of the cop to fall in preferentially, so that the posture of the cop is adjusted to be in a vertically downward state with the big end below.

Preferably, before the material falls, the first distinguishing member 220 and the second distinguishing member 230 both extend into the distinguishing channel, and after the material falls, one of the first distinguishing member 220 and the second distinguishing member 230 is controlled to exit the distinguishing channel to form a material falling port with the other one according to the trigger signal of the identification device 100.

Thus, the first distinguishing part 220 and the second distinguishing part 230 alternatively exit the distinguishing channel according to the incoming material state of the cop, so that the falling posture of the cop can be controlled reliably and quickly.

Specifically, both the first partition 220 and the second partition 230 first project into the partition passage. When the big end of the cop is located at the side of the channel where the first partition 220 is located, the first partition 220 exits the channel, and the second partition 230 remains unchanged in the state of extending into the channel, so the small end of the cop is blocked by the second partition 230, and the big end of the cop falls preferentially to make the cop form a posture that the big end faces downward. When the big end of the cop is located at the side of the partition channel where the second partition 230 is located, the second partition 230 exits the partition channel, so the small end of the cop is blocked by the first partition 220, and the big end of the cop falls preferentially to make the cop form a posture that the big end faces downwards. When the discrimination is completed, the first discrimination piece 220 or the second discrimination piece 230 exiting the discrimination channel is re-inserted into the discrimination channel to prepare for the next discrimination.

Specifically, in an embodiment, the first distinguishing member 220 and the second distinguishing member 230 are both controlled by a pen-shaped cylinder, the pen-shaped cylinder includes a cylinder barrel and a piston rod, the first distinguishing member 220 and the second distinguishing member 230 are mounted on the piston rod, the cylinder barrel is fixedly connected to a side of the distinguishing housing front side wall 212 deviating from the distinguishing channel, and the piston rod can extend into the distinguishing channel through the distinguishing housing front side wall 212, so that the first distinguishing member 220 or the second distinguishing member 230 extends into the distinguishing channel.

The distinguishing device 200 further comprises a distinguishing detection component 240, the distinguishing detection component 240 is arranged on the distinguishing shell 210 and is positioned above the first distinguishing component 220 and the second distinguishing component 230, and the distinguishing detection component 240 is used for detecting whether materials exist in the distinguishing channel.

Specifically, the distinguishing detection assembly 240 includes two distinguishing detection units, one of which is disposed on the distinguishing housing front sidewall 212, the other of which is disposed on the distinguishing housing rear sidewall 214, and the two distinguishing detection units are disposed opposite to each other in the second direction. As such, when the material passes through the distinguishing detection component 240, the distinguishing detection component 240 may identify the presence of the material and control the corresponding first distinguishing member 220 or second distinguishing member 230 to act. When no material passes through the distinguishing detection assembly 240, the first distinguishing member 220 and the second distinguishing member 230 are controlled to maintain the existing working state.

Referring to fig. 6, fig. 6 is a schematic structural diagram of a scissors assembly of a material arranging device according to an embodiment of the present invention.

In some embodiments, the differentiating device 200 further comprises a scissors assembly 250, the scissors assembly 250 is disposed on the rear sidewall of the differentiating housing, the scissors assembly 250 has a cutting slit for cutting the material waste, and the cutting slit is located at the bottom of the feed opening and is communicated with the feed opening. Therefore, the scissors assembly 250 can cut the remaining yarns of the cop entering the distinguishing channel, so that the phenomenon that the overlong remaining yarns are wound in the subsequent process and are stuck due to blanking and hanging yarns to influence the normal conveying of the cop is prevented.

Specifically, the scissors assembly 250 includes a cutting mounting seat 252 and a plurality of cutting units 254, the cutting mounting seat 252 is fixedly connected to a side surface of the distinguishing housing rear side wall 214 away from the distinguishing channel, and the plurality of cutting units 254 are mounted on the cutting mounting seat 252 and sequentially arranged from one end to the other end of the distinguishing housing rear side wall 214 along the first direction, so as to form a cutting gap extending along the first direction.

Each shearing unit 254 comprises a first shearing head 2541, a second shearing head 2543 and a shearing drive 2545. The first shearing head 2541 is fixedly connected to the shearing mounting seat 252, a plurality of first shearing teeth 2541a are disposed on one side of the first shearing head 2541, and the first shearing teeth 2541a are arranged along a first direction. A plurality of second cutting teeth 2543c are provided at one side of the second cutting head 2543, and the plurality of second cutting teeth 2543c are arranged in the first direction. The second shearing head 2543 and the first shearing head 2541 are stacked in a direction perpendicular to the first direction, and the first shearing teeth 2541a and the second shearing teeth 2543c are configured to form a shearing gap.

The shearing driving member 2545 comprises a driving member body 2545a and a driving shaft 2545b, the driving member body 2545a is fixedly connected to the shearing mounting seat 252, one end of the driving shaft 2545b is connected to the driving member body 2545a, the other end of the driving shaft 2545b is connected to the second shearing head 2543, and the driving shaft 2545b is used for driving the second shearing head 2543 to reciprocate in the first direction relative to the first shearing head 2541 so as to shear the material waste line.

Further, the second shearing head 2543 comprises a second shearing head body 2543a and a shearing connecting seat 2543b arranged on one side of the second shearing head body 2543a, the second shearing head body 2543a is provided with a plurality of second shearing teeth 2543c, and the shearing connecting seat 2543b is provided with a matching groove. The driving shaft 2545b includes a first driving shaft and a second driving shaft, one end of the first driving shaft is connected to the driving member main body 2545a, one end of the second driving shaft is eccentrically connected to the other end of the first driving shaft, and the other end of the second driving shaft extends into the fitting groove along a direction perpendicular to the first direction and can rotate relative to the second shearing head 2543.

In this way, the rotation of the eccentrically disposed first and second drive shafts is converted into a reciprocating motion of the second cutting head 2543 relative to the first cutting head 2541 in the first direction, so that excess yarn on the bobbin can be continuously trimmed.

In some embodiments, the distinguishing device 200 further includes an auxiliary shearing unit (not shown) disposed at an end of the distinguishing housing 210 where the yarn discharging port is disposed and located at one side of the distinguishing housing 210 in the first direction, the auxiliary shearing unit forming an auxiliary shearing slit extending in the second direction, the auxiliary shearing unit being configured to shear the excess yarn of the cop dropped from the yarn discharging port, thereby further ensuring the excess yarn removing effect. It is understood that the specific configuration of the auxiliary cutting unit is substantially the same as the configuration of the cutting unit 254, and thus, the detailed description thereof is omitted.

The lifting recognition device 100 can utilize the recognition mechanism 150 to be matched with the trigger unit 160, so that the size of the cop can be recognized conveniently, quickly and reliably. Specifically, the identifying device 200 may identify the orientation of the small end of the target cop in the first direction, and then send an identifying signal to the discriminating device 200 for storage. When the target cop enters the differentiating device 200, the differentiating device 200 adjusts the working state of the first differentiating part 220 or the second differentiating part 230 according to the identification signal of the lifting identification device 100, so that the big end of the cop falls down stably. Thus, the lifting recognition device 100 and the distinguishing device 200 work cooperatively, and the automatic conveying and posture adjustment of the cop are efficiently and reliably realized.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A distinguishing device, characterized in that the distinguishing device comprises:

the distinguishing shell defines and forms a distinguishing channel with a feed inlet and a discharge outlet; and

the first distinguishing piece and the second distinguishing piece are both arranged on the distinguishing shell;

at least one of the first distinguishing piece and the second distinguishing piece extends into the distinguishing channel and defines a blanking port with the other distinguishing piece;

the blanking port is communicated between the feeding port and the discharging port and only allows the part of the material with the first characteristic to preferentially fall.

2. A distinguishing device according to claim 1, wherein one of the first distinguishing member and the second distinguishing member is controlled to exit the distinguishing channel to form the drop opening therebetween.

3. The distinguishing device of claim 1, wherein the first distinguishing member and the second distinguishing member are controlled by a cylinder, the cylinder comprises a cylinder barrel and a piston rod, the cylinder barrel is fixedly connected to one side of the distinguishing shell, which is away from the distinguishing channel, and the piston rod can penetrate through the distinguishing shell and extend into the distinguishing channel.

4. The distinguishing device of claim 1, further comprising a distinguishing detection assembly disposed on the distinguishing housing, the distinguishing detection assembly being configured to detect whether a material is present in the distinguishing channel.

5. The distinguishing device of claim 1, further comprising a scissor assembly having a cutting slit for cutting the excess line of material, the cutting slit being located at the bottom of the feed opening and in communication with the feed opening, and/or the cutting slit being located at a side of the feed opening and in communication with the feed opening.

6. The distinguishing device of claim 5, wherein the scissor assembly includes a cutting unit including a first cutting head and a second cutting head configured to form the cutting gap therebetween, the first cutting head and the second cutting head being relatively reciprocally movable in a first direction perpendicular to a direction of extension of the distinguishing channel to cut the material surplus line.

7. The distinguishing means of claim 6, wherein a side of the first cutting head is provided with a plurality of first cutting teeth aligned in the first direction, and a side of the second cutting head is provided with a plurality of second cutting teeth aligned in the first direction, the first cutting teeth and the second cutting teeth being cooperatively configured to form the cutting gap.

8. The distinguishing device of claim 7, wherein the cutting unit includes a cutting driving member, the cutting driving member includes a driving member main body and a driving shaft, the driving member main body is mounted on the distinguishing housing, one end of the driving shaft is connected to the driving member main body, the other end of the driving shaft is connected to the second cutting head, and the driving shaft is used for driving the second cutting head to reciprocate in the first direction relative to the first cutting head.

9. The distinguishing means of claim 8 wherein the drive shaft includes a first drive shaft and a second drive shaft, one end of the first drive shaft being connected to the drive body and one end of the second drive shaft being eccentrically connected to the other end of the first drive shaft, the other end of the second drive shaft being coupled to and rotatable relative to the second cutting head.

10. The distinguishing device according to claim 9, wherein the second cutting head includes a second cutting head body and a cutting connecting seat disposed at one side of the second cutting head body, the second cutting head body and the first cutting head together form the cutting gap, the cutting connecting seat defines a mating groove, and the second driving shaft extends into the mating groove along a direction perpendicular to the first direction.

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