CN114803710A - Promote recognition device and throw material equipment - Google Patents

Abstract

The invention relates to a lifting recognition device and feeding equipment, wherein the lifting recognition device comprises: a fixed frame; the lifting mechanism is arranged on the fixed frame; the lifting mechanism is provided with a conveying surface, and the conveying surface is used for conveying materials with a first characteristic and a second characteristic different from the first characteristic; the recognition mechanism is arranged on the fixed frame; the identification mechanism comprises two identification units, and the two identification units are respectively arranged on two sides of the conveying surface in the material conveying direction; the two trigger units are respectively arranged on the two identification units; each trigger unit comprises a trigger member which is only capable of generating a trigger signal upon triggering of a first characteristic of the material. Above-mentioned promote recognition device, trigger piece can produce trigger signal in order to realize the automatic identification to the first characteristic and the second characteristic of material under the trigger of the first characteristic of material to replace manual identification's identification mode, showing and improving identification efficiency and discernment accuracy.

Description

Promote recognition device and throw material equipment

Technical Field

The invention relates to the technical field of spinning, in particular to a lifting recognition device and feeding equipment.

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.

In the feeding equipment, the separation of the large ends and the small ends of the cop and the downward placement of the large ends of the cop are important links in the feeding process, so that how to automatically and rapidly separate the large ends and the small ends of the cop is one of the difficulties faced by the technical personnel in the field.

Disclosure of Invention

Therefore, there is a need for a lifting recognition device and a feeding device, which can automatically and rapidly recognize the size of the cop.

According to an aspect of the present application, there is provided a lift recognition device including:

a fixed frame;

the lifting mechanism is arranged on the fixed frame; the lifting mechanism is provided with a conveying surface, and the conveying surface is used for conveying materials with a first characteristic and a second characteristic different from the first characteristic;

the recognition mechanism is arranged on the fixed frame; the identification mechanism comprises two identification units, and the two identification units are respectively arranged on two sides of the conveying surface in the material conveying direction; and

the two trigger units are respectively arranged on the two identification units; each trigger unit comprises a trigger member capable of generating a trigger signal only upon triggering of a first characteristic of the material.

In one embodiment, a side of each identification unit facing the conveying surface is provided with a limiting chute, and the limiting chute only allows the part of the material with the first characteristic to enter;

at least part of the trigger piece in each trigger unit extends into the corresponding limiting sliding groove and is controlled to generate the trigger signal.

In one embodiment, each identification unit comprises an abutting surface located on the periphery of the limiting chute, and the abutting surface abuts against the part of the material with the second characteristic and changes the distance between the part of the material with the first characteristic and the trigger.

In one embodiment, the abutting surface of each identification unit is an inclined surface inclined towards the limiting chute of the other identification unit along the material conveying direction.

In one embodiment, the part of the material with the first characteristic is the small end of the cop, and the part of the material with the second characteristic is the large end of the cop;

the abutting surface in each identification unit abuts against the large head end of the cop and pushes the small head end of the cop to move towards the direction close to the trigger piece.

In one embodiment, the lifting recognition device further comprises an ejection mechanism protruding out of the conveying surface, and the ejection mechanism is mounted on the fixed frame and located above the recognition mechanism;

the ejection mechanism is provided with an ejection surface on one side far away from the conveying surface, and the distance between the ejection surface and the conveying surface is gradually increased in the material conveying direction.

In one embodiment, the lifting mechanism comprises a driving wheel unit, a driven wheel unit and a lifting conveyor belt, the driving wheel unit and the driven wheel unit are arranged at two opposite ends of the fixed frame along the material conveying direction, and the lifting conveyor belt is arranged around the driving wheel unit and the driven wheel unit and moves forwards circularly by means of the driving wheel unit and the driven wheel unit.

In one embodiment, the lifting mechanism further includes a plurality of groups of lifting units, the plurality of groups of lifting units are arranged at intervals along the length direction of the conveying surface, and each group of lifting units is fixedly connected to the lifting conveying belt.

In one embodiment, the lifting recognition device further comprises a detection unit, the detection unit is arranged at the bottom of the lifting mechanism, and the detection unit is used for detecting the quantity of the materials at the bottom of the lifting mechanism.

A feeding device comprises the lifting identification device, and further comprises a distinguishing device, wherein the distinguishing device is arranged on one side of the conveying surface of the lifting identification device, and is used for distinguishing materials according to the trigger signal generated by the trigger piece of the lifting identification device.

Above-mentioned promote recognition device, trigger piece can produce trigger signal in order to realize the automatic identification to the first characteristic and the second characteristic of material under the trigger of the first characteristic of material to replace manual identification's identification mode, showing and improving identification efficiency and discernment accuracy.

Drawings

Fig. 1 is a schematic structural diagram 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 butting 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. feeding and connecting 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 shearing connecting 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 aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the 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 to implicitly indicate 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 explicitly specified otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. 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 of another angular configuration of the lifting and identification devices and the differentiating device in an embodiment of the present invention; fig. 3 is a schematic partial structural diagram of a lift 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 sorting materials 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 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 in the material conveying direction, and the abutting surface 1523 abuts against the large end of the cop and changes the distance between the small 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 limit chute 1521 in the second direction is greater than the outer diameter of the small end of the cop, the small end of the cop enters the limit chute 1521 and moves upwards along the limit chute 1521 under the pushing of the abutting surface 1523, so that the trigger piece 164 in the limit 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, the large end of the cop is always located outside the limit chute 1521 and cannot be in contact with the trigger piece 164, and the trigger signal cannot be generated, so that the large end and the small end of the cop can be quickly identified. 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 units 126 may move upward from below the feed adapter bottom plate 181 through the feed adapter bottom 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.

Referring to fig. 5, fig. 5 is a schematic structural diagram of a distinguishing device in 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 shell 210 includes a distinguishing shell front side wall 212, a distinguishing shell rear side wall 214, a distinguishing shell left side wall 216 and a distinguishing shell right side wall 218, the distinguishing shell left side wall 216 and the distinguishing shell right side wall 218 are arranged at intervals in the first direction, and the distinguishing shell front side wall 212 and the distinguishing shell rear side wall 214 are arranged at intervals in the second direction and are respectively connected between the distinguishing shell left side wall 216 and the distinguishing shell 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 diagram of a scissors assembly of a monolith 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 excess thread of the material, 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 formed 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 relative to the first shearing head 2541 in the first direction to shear the remaining lines of the material.

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 express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A lift recognition device, comprising:

a fixed frame;

the lifting mechanism is arranged on the fixed frame; the lifting mechanism is provided with a conveying surface, and the conveying surface is used for conveying materials with a first characteristic and a second characteristic different from the first characteristic;

the recognition mechanism is arranged on the fixed frame; the identification mechanism comprises two identification units, and the two identification units are respectively arranged on two sides of the conveying surface in the material conveying direction; and

the two trigger units are respectively arranged on the two identification units; each trigger unit comprises a trigger member capable of generating a trigger signal only upon triggering of a first characteristic of the material.

2. A lift identification device according to claim 1 wherein each identification unit is provided with a limit chute on a side facing the conveying surface, the limit chute allowing only a portion of the material having the first characteristic to enter;

at least part of the trigger piece in each trigger unit extends into the corresponding limiting sliding groove and is controlled to generate the trigger signal.

3. A lift recognition device as claimed in claim 2 wherein each recognition unit includes an abutment surface located at the periphery of the stop chute, the abutment surface abutting the portion of the material having the second characteristic and varying the distance between the portion of the material having the first characteristic and the trigger.

4. A lift recognition device as claimed in claim 3 wherein said abutment surface in each of said recognition units is a ramp surface inclined in the material conveying direction towards said limit chute in the other of said recognition units.

5. The lift-recognition device of claim 4, wherein the portion of the material having the first characteristic is a small end of a cop and the portion of the material having the second characteristic is a large end of a cop;

the abutting surface in each identification unit abuts against the large head end of the cop and pushes the small head end of the cop to move towards the direction close to the trigger piece.

6. The lift recognition device of claim 1, further comprising an ejection mechanism protruding from the conveying surface, the ejection mechanism being mounted to the fixed frame and positioned above the recognition mechanism;

the side, far away from the conveying surface, of the ejection mechanism is provided with an ejection surface, and the distance between the ejection surface and the conveying surface is gradually increased in the material conveying direction.

7. A lift recognition device as claimed in claim 1, wherein the lifting mechanism includes a driving wheel unit, a driven wheel unit, and a lifting belt, the driving wheel unit and the driven wheel unit being provided at opposite ends of the fixed frame in the material conveying direction, the lifting belt being looped around and advanced by the driving wheel unit and the driven wheel unit.

8. The lift-recognition device of claim 7, wherein the lifting mechanism further comprises a plurality of sets of lifting units spaced apart along the length of the conveyor surface, each set of lifting units being secured to the lifting conveyor belt.

9. The lift recognition device of claim 1, further comprising a detection unit disposed at a bottom of the lifting mechanism, the detection unit configured to detect an amount of material at the bottom of the lifting mechanism.

10. A charging installation comprising a lift recognition device according to any one of claims 1 to 9, and a distinguishing device provided on a side of the conveying surface of the lift recognition device for distinguishing material from the trigger signal generated by the trigger of the lift recognition device.

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