CN217575942U

CN217575942U - Novel equipment of cotton swab production

Info

Publication number: CN217575942U
Application number: CN202221675575.XU
Authority: CN
Inventors: 贺良华; 龙本初
Original assignee: Hunan Pilot Free Trade Zone Youyi Automation Technology Co ltd
Current assignee: Hunan Pilot Free Trade Zone Youyi Automation Technology Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-10-14
Anticipated expiration: 2032-07-01

Abstract

The utility model belongs to the technical field of cotton swab production, and particularly discloses a novel cotton swab production device, which comprises a swab selecting part, a swab feeding part, a cotton rolling part, a drying part and a packaging part; the feeding end of the label feeding part is connected with the label selecting part, the discharging end of the label feeding part reaches the drying part after passing through the cotton winding part, the packaging part is connected with the discharging end of the drying part, and the bottom in the drying part is fixedly connected with an impurity collecting tank with an opening at the top; a conveying chain is arranged above the impurity collecting tank, a cleaning scraping piece which is orthogonally arranged with the conveying chain is fixedly connected to the conveying chain, and the bottom of the cleaning scraping piece is contacted with the bottom in the impurity collecting tank. The utility model discloses can collect, clean the impurity that the stoving in-process produced.

Description

Novel equipment of cotton swab production

Technical Field

The utility model relates to a cotton swab production technical field, concretely relates to novel equipment of cotton swab production.

Background

At present, the automatic production of the cotton swabs is widely applied. The existing cotton swab production equipment generally comprises a swab sending part, a cotton rolling part, a cotton swab drying part and a packaging part, wherein a swab rod is conveyed from the swab sending part to the cotton rolling part, one end or two ends of the swab rod are coated with glue at the cotton rolling part and then wrapped with cotton balls, then the swab rod is conveyed into the cotton swab drying part to be dried, and then the swab rod is conveyed to the packaging part from the drying part to be packaged. Because the drying part is easy to generate impurities, the impurities are easy to cause cotton swab pollution and the like if not cleaned in time. In addition, most of the existing cotton swab production equipment is lack of an automatic swab selecting mechanism for detecting and selecting the appearance quality before sending swabs, the conventional packaging part is large in size and large in occupied area, and only one station works mostly, so that the working efficiency is influenced.

Disclosure of Invention

To the not enough of above-mentioned prior art existence, the utility model aims at providing a structural design is reasonable, length shortens relatively and the action between each part matches good novel equipment of cotton swab production.

The utility model discloses mainly improve to current cotton swab production facility, specifically have the improvement of following three aspect:

1. a label selecting part is added and is designed by the inventor;

2. the invention improves the original application CN2013207931734 and the high-efficiency energy-saving cotton swab dryer, and particularly adds an impurity cleaning mechanism at the bottom of the dryer;

3. the existing packaging part is changed into a packaging part designed by the inventor.

The specific structure is illustrated as follows:

the utility model adopts the technical proposal that: a novel cotton swab production device comprises a swab selecting part, a swab feeding part, a cotton rolling part, a drying part and a packaging part; the feeding end of the label feeding part is connected with the label selecting part, the discharging end of the label feeding part reaches the drying part after passing through the cotton rolling part, and the packaging part is connected with the discharging end of the drying part; the conveying chain is arranged above the impurity collecting tank and wound on the driving chain wheel and the driven chain wheel, the driving chain wheel is driven by the driving mechanism, a cleaning scraping piece which is orthogonally arranged with the conveying chain is fixedly connected to the conveying chain, and the bottom of the cleaning scraping piece is in contact with the bottom in the impurity collecting tank.

Furthermore, the discharging end of the drying part is connected with a material lifting mechanism, and the discharging end of the material lifting mechanism is connected with the packaging part; the cotton swab conveying mechanism comprises two material lifting conveying chains, a conveying wheel set and a counting wheel set, wherein the two material lifting conveying chains are arranged side by side and incline from a feeding end to a discharging end; the cotton swab conveying device is characterized in that a conveying wheel set is connected to the discharge ends of the two lifting conveying chains, the conveying wheel set comprises two conveying wheels which are arranged side by side and act synchronously, the two conveying wheels are located between the two lifting conveying chains, a plurality of cotton swab clamping grooves are formed in the periphery of each conveying wheel, the cotton swab clamping grooves in the two conveying wheels correspond to one another, and the setting requirements of the conveying wheel set are met so that cotton swabs conveyed to the discharge ends of the conveying wheels by the lifting conveying chains are caught by the cotton swab clamping grooves in the conveying wheels; the count wheelset includes that two count wheels and two count wheels that set up side by side, synchronous action have been located two outsides of two transfer pulleys respectively, has also seted up the counting groove that a plurality of confession cotton swabs held in the periphery of every count wheel, and the counting groove one-to-one on two count wheels is designed the requirement of the counting groove of count wheelset and is caught as the accuracy in order to satisfy the cotton swab on the transfer wheelset.

Furthermore, the label selecting part comprises a temporary storage bin, a conveying mechanism, a detecting mechanism, a rejecting mechanism and a finished product bin, wherein the head end of the conveying mechanism is connected with the temporary storage bin, the tail end of the conveying mechanism is connected with the finished product bin, and the detecting mechanism and the rejecting mechanism are positioned on one side of the conveying mechanism; the automatic telescopic rejecting mechanism comprises an automatic telescopic rejecting rod which is orthogonal to the conveying mechanism, an accommodating groove for independently accommodating one stick rod is formed in the conveying mechanism, and the free end of the automatic telescopic rejecting rod is opposite to one end of the corresponding accommodating groove; a waste rod collecting pipe is arranged at the other side of the conveying mechanism and opposite to the rejecting mechanism, and the other end of the waste rod collecting pipe is connected with a waste collecting box; the detection mechanism comprises more than one camera which is arranged along the conveying direction of the conveying mechanism, and the camera is perpendicular to the conveying mechanism; and a height detection sensor for detecting the height of the materials in the finished product bin is fixedly connected to the corresponding height position in the finished product bin, the height detection sensor transmits the detected signal to the controller, and the controller controls the conveying speed of the conveying mechanism. Through set up the height detection sensor in the finished product workbin, monitor the material level in the finished product workbin in real time, when the material level is less than the setting value in the finished product workbin, the transport by controller control conveying mechanism accelerates, and when the material level meets the requirements, by the former conveying speed before controller control conveying mechanism keeps accelerating, can guarantee effective linking and the high efficiency operation of whole production line.

Further, a rubber strip which is in contact with the top of the rod on the conveying mechanism is fixed above the conveying mechanism and below the detection mechanism through a mounting plate. The thickness of the mounting plate may be small so as to meet the requirement that the rubber strip can rub the stick rod on the conveying mechanism through friction, but the shielding of the stick rod is small so as not to influence the detection result of the detection mechanism on the appearance of the stick rod.

Further, the finished product workbin mainly by two vertical baffles that are relative setting, the slant baffle that meets with the conveying mechanism tail end, the material receiving pay-off box of bottom, connect the material wheel to enclose, wherein the both sides of slant baffle are fixedly connected with a vertical baffle respectively, connect material pay-off box swing joint in slant baffle, the bottom of vertical baffle, and connect the material pay-off box on lie in the side fixedly connected with eccentric shaft with one side with the slant baffle, the eccentric shaft is by the eccentric drive of corresponding servo motor, connect and set up a plurality of sign pole grooves that hold sign pole in the material wheel periphery, the rotation of material wheel is rolled up and is connect the sign pole in the material pay-off box, connect material wheel one side below to send the sign part.

Further, the packaging part comprises a double-station bag feeding mechanism, a double-station bag opening mechanism, a double-station material preparing mechanism, a double-station material pushing mechanism, a conveying mechanism before sealing, a reciprocating material receiving mechanism and a double-station heat sealing mechanism;

the double-station bag conveying mechanism comprises a turntable, a plurality of temporary storage boxes for packaging bags, two automatic lifting material receiving suckers, two horizontal backward conveying assemblies and two lifting trays; the turntable is positioned at the top of the rack and rotates on a horizontal plane relative to the rack, the plurality of temporary storage boxes for packaging bags are uniformly detachably connected to the top of the turntable along the rotation direction of the turntable, the bottom of each temporary storage box for packaging bags is provided with a slotted hole into which an automatic lifting material receiving sucker extends, and the width of each packaging bag is larger than that of the slotted hole; the two automatic lifting material receiving suckers are positioned right below two oppositely arranged temporary storage boxes for the packaging bags; each horizontal backward conveying component comprises two conveying belts, and each automatic lifting material receiving disc is just positioned between the two conveying belts of the corresponding horizontal backward conveying component when being lowered to the lowest position; a lifting tray is fixedly connected between the rear ends of the two conveying belts of each horizontal backward conveying assembly;

the double-station bag opening mechanism comprises a horizontal guide rail, two driving mechanisms, two upper suckers and two automatic lifting lower suckers, one end of each driving mechanism is fixedly connected with a sliding block, the two sliding blocks are respectively sleeved on the horizontal guide rail and do linear reciprocating motion along the horizontal guide rail, the bottom of each sliding block is fixedly connected with an upper sucker of which the bottom is provided with a plurality of negative pressure suction holes, each upper sucker slides back and forth above the rear end of a corresponding horizontal backward conveying assembly and above the automatic lifting lower sucker, the top of each automatic lifting lower sucker is provided with a plurality of negative pressure pores, and the two automatic lifting lower suckers are side by side and are positioned in the middle position between the rear ends of the two horizontal backward conveying assemblies;

the double-station material preparation mechanism is positioned behind the two automatic lifting lower suckers and comprises two material receiving boxes arranged side by side, the two material receiving boxes are positioned below the counting wheel of the material lifting mechanism, the top and the front side of each material receiving box are open, an openable cover body is arranged at the top of each material receiving box, and the front of each material receiving box is right opposite to the corresponding automatic lifting lower sucker;

the double-station pushing mechanism comprises two pushing cylinders and two pushing plates, a cylinder barrel of each pushing cylinder is fixedly connected to the rear side of the corresponding material receiving box, a piston rod of each pushing cylinder extends forwards, the end part of the free end of each piston rod is fixedly provided with one pushing plate, and each pushing plate is located in the corresponding material receiving box;

the front sealing conveying mechanism is positioned at the front sides of the two automatic lifting suckers, and the front end of the front sealing conveying mechanism is fixed with the reciprocating material receiving mechanism; the reciprocating material receiving mechanism comprises a driving mechanism, two oblique material receiving grooves, a material receiving guide rail and a material receiving slide block which are connected together, wherein the material receiving guide rail is fixed at a proper position of the rack;

the double-station heat sealing mechanisms are positioned on two sides of the conveying mechanism before sealing; the double-station heat sealing mechanism comprises two heat sealing components which are respectively positioned at the left side and the right side of the sealing front conveying mechanism, and the two inclined material receiving grooves reciprocate between the sealing front conveying mechanism and the corresponding heat sealing component; when the packaging bag falls into the oblique material receiving groove, the bag mouth position is positioned above the oblique material receiving groove, and when the oblique material receiving groove slides to the corresponding position of the heat-sealing assembly, the bag mouth on the oblique material receiving groove is positioned between the upper heat-sealing block and the lower heat-sealing block in the heat-sealing assembly.

Furthermore, the two material receiving boxes are connected into a whole, namely the two material receiving boxes are formed by arranging a swinging block in the middle of the inside of a box body with an open front side and an open top, the swinging block is driven by a driving mechanism or swings towards the left material receiving box to enable the left material receiving box to form a box body, or swings towards the right material receiving box to enable the right material receiving box to form a box body; a plurality of notches are formed in the top of the swinging block, and correspondingly, teeth meshed with the notches in the swinging block are formed in the two cover bodies and one side close to the swinging block; the tops of the left side wall and the right side wall of the whole box body forming the two material receiving boxes are respectively fixed with a row of nails which can stop the product from sliding out of the two sides of the material receiving boxes when the cover body is opened, and correspondingly, holes for the nails to penetrate out are arranged on the corresponding positions of each cover body.

Further, both sides that conveying mechanism carried the tail end before sealing respectively are provided with an arrangement cylinder, and conveying mechanism extends and is in an arrangement board of the free end tip fixedly connected with of every piston rod before the equal level orientation of piston rod of every arrangement cylinder seals.

Furthermore, a pneumatic finger is fixed on each of two sides of the high end of each inclined material receiving groove, nuts are fixedly connected to the bottoms of the two pneumatic fingers, the two nuts are in threaded fit on a bidirectional screw rod, the two nuts are in sliding fit with a horizontal guide rail, and the bidirectional screw rod is driven by a servo motor.

Further, the slant connects the silo to be enclosed by the vertical baffle of the left and right sides, the hang plate of bottom, front side baffle, and two vertical baffle fixed connection are on the left and right sides of hang plate, and the front side baffle articulates in the front side of hang plate, and has telescopic cylinder in that front side baffle one side bottom articulates, and the slant that drives front side baffle through telescopic cylinder and open or seal the correspondence connects the silo.

Compared with the prior art, the utility model discloses the beneficial effect who possesses is:

1. the utility model can collect and clean the impurities generated in the drying process by arranging the impurity cleaning mechanism including the impurity collecting tank at the bottom in the drying part in the prior art;

2. the utility model adds the self-designed stick selecting part in the existing cotton stick production equipment, which can effectively remove unqualified stick stems, and the design of the whole structure can be effectively linked with other parts, thus realizing the high-efficiency operation of the equipment;

3. the utility model discloses improve the packing part among the cotton swab production facility that has now, can realize the simultaneous operation of two disposable stations, improved work efficiency greatly, overall structure is compact relatively moreover, has reduced area, and more importantly effectively guarantees the packing and seals the quality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the label selecting portion of the present invention;

FIG. 3 is a schematic view showing the connection relationship among the conveying mechanism, the waste rod collecting pipe, the waste collecting box and other structures after a part of the front surface of the label selecting part of the present invention is cut away;

FIG. 4 is a schematic view of the connection relationship between the rubber strip and the conveying mechanism of the label selecting part of the present invention;

fig. 5 is a schematic view showing a position relationship among a mounting plate, a rubber strip and a camera of the label selecting part of the present invention;

fig. 6 is a schematic diagram showing a position connection relationship among the mounting plate, the rubber strip and the camera of the label selecting part of the present invention;

FIG. 7 is a control schematic diagram related to the tag selecting part of the present invention;

FIG. 8 is a schematic structural view of the drying part of the present invention;

FIG. 9 is a schematic view of the structure of the impurity collecting tank of the drying part of the present invention;

FIG. 10 is a schematic view of the connection relationship between the material lifting mechanism and the drying and packaging parts of the present invention;

fig. 11 is a schematic structural view of the packaging part of the present invention;

fig. 12 is a schematic view of the main structure of the packaging part of the present invention;

fig. 13 is a schematic perspective view of the main structure of the double-station bag feeding mechanism of the packaging part of the present invention;

fig. 14 is a schematic view of the connection relationship between the double-station bag opening mechanism of the packaging part and the structural positions of the conveying mechanism before sealing, the arranging cylinder and the like;

fig. 15 is a schematic structural view of the double-station material preparing mechanism and the double-station material pushing mechanism of the packaging part of the present invention;

fig. 16 is a schematic view of the connection relationship between the reciprocating receiving mechanism of the packaging part and the double-station heat-sealing mechanism, the conveying mechanism before sealing, etc. of the present invention;

wherein: A. the automatic label selecting and sorting machine comprises a label selecting part, A1, a temporary storage bin, A2, a conveying chain, a2.1, a fixture block, A3, a CCD camera, A4, an automatic telescopic removing rod, A5, a waste rod collecting pipe, A6, a finished product bin, a6.1, an inclined baffle, a6.2, a vertical baffle, a6.3, a material receiving and feeding box, a6.4, a material receiving wheel, A7, an eccentric shaft, A8, a height detecting sensor, A9, a mounting plate, a9.1, a waist-shaped hole, a10, a rubber strip, a11 and a label selecting rack; B. a label feeding part; C. a cotton rolling part; D. a drying part, D1, a drying cabinet, D2, an impurity collecting tank, D3, a second conveying chain, D4, a cleaning scraper, D5 and an impurity collecting box; E. the packaging part comprises an E1 packaging rack, an E2 double-station bag feeding mechanism, an E2.1 turntable, an E2.2 automatic lifting material receiving sucker, an E2.3 horizontal backward conveying assembly, an E2.4 lifting tray, an E3 double-station bag opening mechanism, an E3.1 horizontal guide rail, an E3.2 bag opening driving mechanism, an E3.3 upper sucker, an E3.4 automatic lifting lower sucker, an E3.5 bag opening slider, an E4 double-station material preparing mechanism, an E4.1 material receiving box, an E4.2 swinging block, an E4.3 cover, an E4.4 drawing cylinder, an E4.5 nail, an E5 double-station material pushing mechanism, E5.1, a material pushing cylinder, E5.2, a material pushing plate, E6, a conveying mechanism before sealing, E7, a reciprocating material receiving mechanism, E7.1, a reciprocating material receiving driving mechanism, an E7.2 oblique material receiving groove, E7.21, a front side baffle, E7.22, a telescopic cylinder, E7.3, a material receiving guide rail, E7.4, a material receiving sliding block, E8, a double-station heat sealing mechanism, E8.1, a heat sealing assembly, E8.11, an upper heat sealing block, E8.12, a lower heat sealing block, E9, a packaging bag box, E9.1, a temporary storage groove hole, E10, a finishing cylinder, E11, a finishing plate, E12, a pneumatic finger, E13 and a bidirectional screw rod; F. a material lifting mechanism, a material lifting conveying chain, a cotton swab clamping block and a cotton swab clamping block, F2, a conveying wheel, F3 and a counting wheel.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In addition, the terms "fixedly connected" and "fixed" in the text are the prior art, and according to the circumstances, the conventional connection modes such as bolt fixing, welding fixing and the like are adopted. And all parts not described in detail below should be performed as in the prior art.

As shown in figures 1-15, the utility model discloses a novel equipment of cotton swab production, including selecting a part A, sending a part B, rolling up cotton part C, stoving part D, packing part E. The stick feeding part B is of a conveying chain structure and comprises two conveying chains arranged side by side, a plurality of fixing blocks for accommodating stick rods are fixedly connected to the outer side of each conveying chain at equal intervals, grooves for accommodating stick rods are formed in the fixing blocks, and the grooves in the two conveying chains correspond to one another and form a groove for accommodating one stick rod; the feeding end of the label sending part B is positioned below the discharging side of a material receiving wheel A6.4 of the label selecting part A, the label sending part B conveys the selected rods to a cotton rolling part C (the cotton rolling part is also the prior art and is a commercially available product), the cotton rolling part C is dried after completing cotton rolling, the cotton rolling part D is conveyed into a drying part D for drying, the drying part D is dried and then conveyed into a material receiving box E4.1 of a packaging part E through a material lifting mechanism F, and the packaging part E is used for packaging and sealing.

The label selecting part A is equipment independently designed by an inventor, and specifically comprises a temporary storage bin A1, a conveying mechanism, a detecting mechanism, a removing mechanism and a finished product bin A6 which are fixedly connected to a label selecting rack. Wherein the head end of conveying mechanism connects temporary storage workbin A1, and conveying mechanism's tail end connects finished product workbin A6, has placed the stick pole of treating selecting in advance in temporary storage workbin A1, and the transport rear of temporary storage workbin A1 is opened and is connect conveying mechanism and stop dropping of stick pole by conveying mechanism. Conveying mechanism can be for promoting the structure of carrying forward the stick rod wantonly among the prior art, like chain formula conveying mechanism, specifically include two parallelly and be and carry the front end to carry the rear end to go up the transport chain A2 of oblique form, every transport chain A2 winds at a drive sprocket, on the driven sprocket and drive sprocket by the servo motor drive that corresponds, drive sprocket, driven sprocket is on selecting the adapted position of signing the frame according to conventional mode swivelling joint, two transport chain A2 synchronization motion, separately carry for conveniently realizing a stick rod, at every equidistant fixedly connected with a plurality of fixture blocks A2.1 of seting up the spacing groove in the transport chain A2 outside, the spacing groove one-to-one of two corresponding fixture blocks A2.1 on two transport chains A2 just constitutes the holding tank of stick rod. The stick rod in the temporary storage work bin A1 is connected into the accommodating groove by one conveying mechanism in a conventional mode, and forward lifting and conveying are achieved.

An L-shaped mounting plate is fixedly connected to the label selecting rack A11 and located above the conveying mechanism, the detecting mechanism is fixedly connected to the L-shaped mounting plate, the detecting mechanism can be a detecting mechanism capable of identifying external defects of the label rod in the prior art, preferably a CCD detecting mechanism in the prior art, the CCD detecting mechanism comprises three CCD cameras A3 which are arranged in parallel with the conveying direction of the conveying mechanism, the CCD cameras A3 are arranged perpendicular to the conveying mechanism, the CCD cameras A3 collect the data of the appearance of the label rod in a conventional mode, the image data are input to an image processor through data lines which are arranged on a data output port of the CCD cameras A3 and connected with an input end of the image processor, the image data are output to a controller (PLC) after being processed by the image processor, the controller compares the appearance image of the label rod collected by the CCD cameras A3 with a preset standard appearance image, if the appearance image is the same, the qualified finished product is defined, if the appearance image is different, the waste product is defined as a waste product, the waste product is required to be removed, and finally, an automatic telescopic removing rod is controlled by the controller (PLC) to extend and the removing operation is realized; the utility model discloses still be fixed with the rubber strip A10 that contacts with the stick pole top on conveying mechanism in conveying mechanism's top and the below that is located detection mechanism through mounting panel A9, two lead screw fixed connection that mounting panel A9 transversely set up are on selecting the adaptive position of signing the frame, it is waist type hole A9.1 to offer on the mounting panel A9 to be used for with lead screw complex hole, lock mounting panel A9 on the lead screw through the nut and adjust the lead screw at the different high positions of mounting panel A9 waist type hole A9.1 in order to realize the mounting panel A9 on the mounting panel A10's mounting height, lead screw both ends fixed connection is on the vertical baffle of conveyor chain A2 both sides, vertical baffle fixed connection is selecting the adaptive position of signing the frame, make mounting panel A9 hang in conveyor chain A2's top, and mounting panel A9 thickness is enough narrow, bottom fixedly connected with rubber strip A10 at mounting panel A9, the bottom of rubber strip A10 contacts with the stick pole top on conveyor chain A2. The thickness of mounting panel A9 is as little as possible on so that the basis of fixed rubber strip A10, and rubber strip A10 diameter is as little as possible to satisfy can rub the staff on the transport mechanism through the friction, but little to sheltering from of staff is accurate, thereby can neglect the detection influence that the sheltering from of mounting panel to the staff caused, the rubber strip is located detection mechanism detection range.

The utility model discloses a reject mechanism including automatic flexible rejection pole A4, can carry out the pole that stretches out and draws back voluntarily among the prior art, preferably electronic flexible rejection pole (the conventional electric putter free end tip fixedly connected with extension bar promptly), the flexible direction and the transport chain A2 direction of delivery of automatic flexible rejection pole A4 are the quadrature setting, and the one end of corresponding that stick pole A11 is just facing to transport chain A2 to automatic flexible rejection pole A4's free end. When the detection mechanism detects and identifies the unqualified stick rod, the controller (PLC) delays (the time of the delay is the time required by the conveying chain to reach the rejecting mechanism from the detection mechanism) to control the automatic telescopic rejecting rod A4 to extend, and the unqualified stick rod on the conveying chain A2 is rejected. What fixedly connected with both ends open-ended falls L type waste rod collecting pipe A5 on conveying mechanism's opposite side and the position that is relative setting with automatic flexible rejection pole A4 specifically is a fixedly connected with vertical mounting panel on selecting the suitable position of signing the frame, fall L type waste rod collecting pipe A5 fixed connection on this vertical mounting panel, waste rod collecting pipe A5's mouth of pipe will be far greater than the thickness of signing the pole, waste rod collecting pipe A5 bottom end opening is located waste material collecting box, waste material collecting box fixed connection is on selecting the suitable position of signing the frame. The sticks rejected by the automatic telescopic rejection rod A4 enter the waste rod collecting pipe A5 and then fall into the waste rod collecting box for centralized collection. The utility model discloses a mode that electronic flexible rejection pole was rejected compares and adopts automatic clamping jaw or other similar structures to choose out among the prior art, rejects speed faster.

The tail end of the conveying mechanism is connected with a finished product material box A6, the finished product material box A6 is formed by enclosing an inclined baffle A6.1 positioned below the tail end of the conveying mechanism, vertical baffles A6.2 on the front side and the rear side of the inclined baffle A6.1, a material receiving and feeding box A6.3 at the bottom and a material receiving wheel A6.4 which is arranged opposite to the inclined baffle A6.1, wherein the inclined baffle A6.1, the front vertical baffle A6.2 and the rear vertical baffle A6.2 are fixed on the adaptive positions of the label selecting rack, the material receiving and feeding box A6.3 is horizontally matched in a sliding mode on the adaptive positions of the label selecting rack, an eccentric shaft A7 is fixedly connected to the lower portion, located below the left side of the inclined baffle A6.1, of the material receiving box A6.3, the eccentric shaft A7 is eccentrically and fixedly connected with a corresponding servo motor, the eccentric shaft A7 is driven to move in a cam mode through the servo motor, the material receiving and the material feeding box A6.3 is driven to horizontally reciprocate, and accordingly, stick rods are constantly supplied to the material receiving wheel A6.4, and grooves for accommodating one stick rods are uniformly formed in the periphery of the material receiving wheel A6.4. The rotation of the material receiving wheel A6.4 is driven by a conventional driving mechanism (such as being directly driven by a servo motor of the material receiving wheel A6.4 or driven by other servo motors through a belt and a belt pulley), the center of the material receiving wheel A6.4 is rotationally connected to the vertical baffle plates A6.2 at the front side and the rear side through a wheel shaft, and qualified finished products conveyed by the conveying mechanism fall into a finished product bin without disorder because the vertical height of the whole inclined baffle plate A6.1 is not high. Fixedly connected with is used for detecting height detection sensor A8 (for conventional technique, like infrared ray sensor etc.) of the interior material height of finished product workbin A6 on the height position that suits of finished product workbin A6 (specifically vertical baffle A6.2), and height detection sensor A8 transmits the signal that detects for controller (PLC), by controller control conveying mechanism's conveying speed. When the height of the material in the finished product bin A7 is lower than the height of the height detection sensor A9, the height detection sensor A9 does not detect related signals, the controller controls the conveying mechanism to accelerate, and when the height of the material in the finished product bin A7 reaches the height of the height detection sensor A9, and the height detection sensor A9 detects the related signals, the controller controls the conveying mechanism to recover to the original speed.

Before work, the sticks to be selected are flatly placed in a temporary storage bin A1, when the work starts, two conveying chains A2 of a conveying mechanism synchronously act, one stick in the temporary storage bin A1 is taken up through a clamping block A2.1 on the conveying chain A2, then the sticks are conveyed upwards in an inclined mode through the conveying chain A2, when the sticks are conveyed to the position below three cameras of a detection mechanism, image collection is carried out, the sticks are rotated due to friction of a rubber strip A10, and the nearly all-round appearance image collection of the sticks by the cameras is facilitated; when the rejecting mechanism is operated, detected unqualified products are rejected and enter the waste collecting box through the opening at the bottom of the waste rod collecting pipe A5, and qualified products are continuously conveyed forwards to the tail end and fall into a finished product bin A6. The label is fed to the label feeding part B through the material receiving wheel A6.4 of the finished product bin A6, and particularly, the label rod on the material receiving wheel A6.4 falls onto the label feeding part B when rotating to the lower part of the right side along with the material receiving wheel.

The utility model discloses a stoving part D's conveyer belt (be exactly two and set up side by side and the transport chain of synchronization action) feed end (be located drying cabinet D1 one side upper portion for the feed end, the one side lower part be the discharge end) meets according to conventional mode and send the tail end of signing part B, and stoving part D's primary structure is unanimous in CN2013207931734, and the difference lies in: (1) the efficient energy-saving cotton swab dryer disclosed in CN2013207931734 is additionally provided with an impurity cleaning mechanism at the bottom, 2, an air warming box at the bottom in an original dryer case D1 is moved to the dryer case D1, and 3, a plurality of support legs which are distributed in a rectangular shape are fixedly connected to the bottom of the dryer case D1. Specifically, an impurity collecting tank D2 with an opening at the top is fixedly connected to the bottom in a drying case D1, one end of the impurity collecting tank D2 is provided with an opening at the bottom (the right end is provided with an opening at the bottom in the figure), and an impurity collecting tank D5 is placed on the ground below the opening; an annular second conveying chain D3 is arranged above the impurity collecting tank D2, the second conveying chain D3 is wound on a driving chain wheel, a driven chain wheel is coaxially connected with a driving mechanism (such as a servo motor, or is driven by servo motors of other parts through a belt pulley, a belt and other conventional transmission mechanisms), the driving chain wheel and the driven chain wheel are rotatably connected to the adaptive position of the drying case D1 in a conventional mode, a cleaning scraping piece D4 which is orthogonally arranged with the second conveying chain D3 is fixedly connected to the outer side of the bottom part of the second conveying chain D3, the length of the cleaning scraping piece D4 is matched with the width of the inner bottom of the impurity collecting tank D2, and the bottom of the cleaning scraping piece D4 is contacted with the inner bottom of the impurity collecting tank D2; after the drying part D works for a period of time, the second conveying chain D3 drives the cleaning scraping piece D4 to do reciprocating linear motion, and impurities falling in the impurity collecting tank D2 are cleaned out from the right side.

The conveying tail end of the drying part D is connected with a material lifting mechanism F, and particularly the discharging end of the conveying belt of the drying part D is connected with the material lifting mechanism F. The lifting mechanism F comprises two lifting conveying chains F1, a conveying wheel group and a counting wheel group, wherein the two lifting conveying chains F1 are arranged side by side and incline from a feeding end to a discharging end, each lifting conveying chain is wound on a main chain wheel of the lifting mechanism F and a driven chain wheel to form an annular chain, the main chain wheel and the driven chain wheel are respectively and rotatably connected to the packaging rack and the rack of the drying part in a conventional mode, the main chain wheel is also driven by a conventional driving mechanism (such as a servo motor configured by the lifting conveying chain F1 or a servo motor of other structures through a belt and a belt pulley), the two lifting conveying chains F1 are positioned between the two conveying chains of the drying part D, the two lifting conveying chains F1 synchronously act, a plurality of cotton swab clamping blocks F1.1 are fixed on the outer side of each lifting conveying chain F1 at equal intervals, grooves for accommodating cotton swabs are formed in each cotton swab clamping block 1.1, the cotton swab clamping blocks F1.1 and the grooves on the two lifting conveying chains F1 correspond to one another, and the low end of the lifting conveying chain F1 is positioned to enable the dried cotton swabs to be taken as a standard belt; when the cotton swabs are conveyed to the discharge end by the conveying belt of the drying part D, cotton swab clamping blocks F1.1 on two lifting conveying chains F1 are used for removing the cotton swabs from the drying part D, a conveying wheel set is connected to the discharge end of the two lifting conveying chains F1, the conveying wheel set comprises two conveying wheels F2 which are arranged side by side in the front-back direction and act synchronously, the two conveying wheels F2 are positioned between the two lifting conveying chains F1, a plurality of cotton swab clamping grooves are formed in the periphery of each conveying wheel F2, the cotton swab clamping grooves in the two conveying wheels F2 correspond to one another one by one, and the arrangement position requirements of the conveying wheel set F2 are met on the condition that the cotton swabs conveyed to the discharge end by the lifting conveying chains F1 are clamped by the cotton swab clamping grooves in the conveying wheels F2; count wheelset includes that two sets up side by side around, the count wheel F3 and two count wheels F3 of synchronous action have been located two outsides of two transfer gears F2 respectively, has also seted up the count groove that a plurality of confession cotton swabs held in every count wheel F3's periphery, two count wheel F3's count groove one-to-one, the position requirement that sets up of count wheel F3 group is in order to satisfy the cotton swab that will convey in the wheelset and to catch as the accuracy, count wheel F3 carries out the count of radical to the cotton swab of conveying according to conventional mode. Two counter wheels F3 are located above one side of the magazine E4.1 of the packaging portion E.

The packaging part E comprises a double-station bag feeding mechanism E2, a double-station bag opening mechanism E3, a double-station material preparing mechanism E4, a double-station material pushing mechanism E5, a conveying mechanism E6 before sealing, a reciprocating material receiving mechanism E7 and a double-station heat sealing mechanism E8, wherein the double-station bag feeding mechanism E2, the double-station bag opening mechanism E3, the double-station material preparing mechanism E4, the double-station material pushing mechanism E5, the conveying mechanism E6 before sealing, the reciprocating material receiving mechanism E7 and the double-station heat sealing mechanism E1 are fixedly connected to a packaging rack E1. The double-station bag feeding mechanism E2 takes off individual packaging bags from the temporary packaging bag storage box E9 at the top and then conveys the packaging bags to the double-station bag opening mechanism E3 at the rear side from the left side and the right side by one station at each side, and the two stations of the double-station bag opening mechanism E3 are closed from the left side and the right side to the middle to realize opening of the bag openings at the rear side on the packaging bags; the double-station material preparation mechanism E4 is positioned right behind the bag opening station on the double-station bag opening mechanism E3, and each station of the double-station bag opening mechanism E3 corresponds to each station one by one; the double-station material pushing mechanism E5 is positioned at the rear side of the double-station material preparing mechanism E4, each station of the double-station material preparing mechanism E4 corresponds to each station of the double-station material preparing mechanism E5, and the double-station material pushing mechanism E5 pushes products in the double-station material preparing mechanism E4 forwards into a packaging bag which is opened and positioned on a bag opening station of the double-station bag opening mechanism E3; the sealing front conveying mechanism E6 is positioned on the front side of the double-station bag opening mechanism E3 and conveys the packaging bags filled with products forwards to the reciprocating material receiving mechanism E7; two stations of the double-station heat-sealing mechanism E8 are positioned at two sides of the sealing front conveying mechanism E6, and two stations of the reciprocating material receiving mechanism E7 perform horizontal linear reciprocating motion between the front end of the sealing front conveying mechanism E6 and the two stations of the double-station heat-sealing mechanism E8. The concrete structure of each part is as follows:

the double-station bag conveying mechanism E2 comprises a turntable E2.1, two automatic lifting material receiving suckers E2.2, two horizontal backward conveying assemblies E2.3 and two lifting trays E2.4; the rotary table E2.1 is rotatably connected to the top of the packaging rack E1, and a rotary shaft is fixedly connected to the center of the bottom of the rotary table 2.1 and driven by an independent first servo motor, so that the rotary table E2.1 rotates on the horizontal plane relative to the packaging rack E1. A plurality of wrapping bag keep in box E9 and set up along carousel E2.1 direction of rotation evenly distributed at carousel E2.1's top and every wrapping bag keep in box E9 bottom and supply an automatic rising to connect material sucking disc E2.2 to stretch into run through the wrapping bag and keep in slotted hole E9.1 from top to bottom of box, the wrapping bag width will be greater than slotted hole E9.1 width, and set up on carousel E2.1 corresponding to every wrapping bag keep in box E9 position and have equallyd or bigger perforation with slotted hole E9.1, it gets the material to make things convenient for the automatic rising to connect material sucking disc E2.2 to adsorb from the bottom of wrapping bag box E9 of keeping in to accept of wrapping bag simultaneously to realize wrapping bag keep in box E9. The packing bag box E9 of keeping in adsorbs on the adapted position at carousel E2.1 top through the permanent magnet, and seted up the multiunit pinhole on carousel E2.1 (every group pinhole comprises the pinhole more than two), every packing bag box E9 bottom fixed connection's round pin axle is inserted in that the round pin of corresponding on carousel E2.1 and is organized the pinhole in order to realize that every packing bag keeps in box E9 the location on carousel E2.1, prevent to put upside down when putting into the packing bag box of keeping in to the carousel, U type breach has been seted up to one side of every packing bag box E9 length direction of keeping in, the convenient design of this U type breach puts into the packing bag towards packing bag box E9 of keeping in.

Two automatic rising connect material sucking disc E2.2 to be located left and right two and be relative setting wrapping bag box E9 of keeping in under, every automatic rising connects material sucking disc E2.2 mainly by the top set up a plurality of negative pressure inhale the sucking disc of hole, fix the lift cylinder in the sucking disc bottom and constitute, wherein this lift cylinder is located two conveyer belts of every horizontal back conveying assembly and is close to between the front end, keeps in the box E9 through the sucking disc and takes off individual wrapping bag from the wrapping bag. Each horizontal backward conveying assembly E2.3 comprises two conveying belts (which are driven and arranged in a conventional manner) which move synchronously and are spaced at a distance (the distance is smaller than the width of a packaging bag), a lifting cylinder of each automatic lifting material receiving disc E2.2 is fixed on a corresponding part of the packaging rack E1, which is close to the conveying head, between the two conveying belts of the corresponding horizontal backward conveying assembly E2.3, and when the automatic lifting material receiving disc E2.2 descends to the lowest position, the lifting cylinder is just positioned below the two conveying belts of the corresponding horizontal backward conveying assembly E2.3, so that the adsorbed packaging bags are placed on the two corresponding conveying belts (the two conveying belts are used for receiving the two ends of the bottom of the packaging bag), the sucking discs are used for releasing adsorption, and the packaging bags are conveyed backwards by the conveying belts; a lifting tray E2.4 is fixedly connected between the rear ends of two conveying belts of each horizontal backward conveying assembly E2.3, the lifting tray E2.4 is formed by fixing a tray on the top of another lifting cylinder, the lifting cylinder is fixed on the corresponding part of the packaging frame E1 between the two corresponding conveying belts, when the lifting tray E2.4 is not used, the tray is positioned below the space between the two corresponding conveying belts, and when the horizontal backward conveying assembly E2.3 conveys the packaging bag to the lifting tray E2.4, the lifting tray E2.4 is lifted to lift the corresponding packaging bag from the two corresponding conveying belts, so that the packaging bag leaves the conveying belts and is positioned at an adsorption station of the bag opening double-station opening mechanism.

The double-station bag opening mechanism E3 is fixed at the rear position on the packaging rack E1. The double-station bag opening mechanism E3 comprises two groups of horizontal guide rails E3.1, two bag opening driving mechanisms E3.2, two upper suckers E3.3 and two automatic lifting lower suckers E3.4. Each group of horizontal guide rails E3.1 consists of two horizontal guide rails which are arranged side by side up and down, one end of each group of horizontal guide rails is fixedly connected to the corresponding position of the rack 1, and the other end of each group of horizontal guide rails is fixedly connected to the corresponding bag opening driving mechanism (specifically, a cylinder barrel of the air cylinder); every sack opens actuating mechanism E3.2 and drives the mechanism of action linear motion for the conventionality, can select for use the cylinder, the piston rod of cylinder is located between two horizontal guide rails that correspond that group horizontal guide rail, the equal fixedly connected with sack of the piston rod free end of cylinder opens slider E3.5, every sack opens slider E3.5 and all overlaps and establishes and sliding fit upper and lower in every group horizontal guide rail, two horizontal guide rail E3.1 that set up side by side down and do horizontal straight reciprocating motion along horizontal guide rail E3.1, open the upper sucker E3.3 that a plurality of negative pressure suction holes were seted up to the bottom of slider E3.5 all fixedly connected with one bottom in every sack, every upper sucker E3.3 carries out the round trip to slide between the tail end top is carried to corresponding horizontal backward conveying subassembly E2.3.3 and automatic rising lower sucker E3.4 top, two automatic rising lower suckers E3.4 are located the intermediate position between two horizontal backward conveying subassemblies E2.3 rear ends side by side, and every rising lower sucker E3.4 is connected the bottom of sucking hole by a plurality of suction holes. The upper sucker E3.3 is pushed to the position right above the corresponding lifting tray E2.4 through the bag opening driving mechanism E3.2, the negative pressure adsorption force of the upper sucker E3.3 is opened, a packaging bag on the lifting tray E2.4 is sucked up, then the packaging bag returns to the position above the corresponding automatic lifting lower sucker E3.4, the automatic lifting lower sucker E3.4 is lifted up and the negative pressure adsorption force is opened, and the bag opening of the packaging bag is opened through the upper sucker E3.3 and the automatic lifting lower sucker E3.4 (the bag opening of the packaging bag is positioned at the rear).

The double-station material preparation mechanism E4 is located behind the two automatic lifting lower suckers E3.4, the double-station material preparation mechanism E4 comprises two material receiving boxes E4.1 which are arranged side by side, the two material receiving boxes E4.1 are connected into a whole, namely the two material receiving boxes E4.1 are formed by arranging a swinging block E4.2 with a wedge-shaped cross section at the middle position in the box body, wherein the middle position in the box body is open at one front side, open at the rear side and open at the top, and the outer walls of the left side and the right side are provided with side wall notches (the side wall notches do not penetrate through the inner side and the outer side of the corresponding side wall), and the bottom of the box body is fixedly connected to the corresponding position of the packaging rack E1. The top, the front side and the rear side of the material receiving box E4.1 are open, an openable cover body E4.3 is arranged at the top of each material receiving box, the connecting part of the cover body E4.3 and the traction cylinder E4.4 is positioned in a notch of the side wall of the corresponding side of the material receiving box E4.1, the cover body E4.3 is rotatably connected with the side wall of the corresponding side of the material receiving box through a rotating shaft, the cover body E4.3 is basically positioned in the material receiving box E4.1, teeth E4.31 meshed with notches E4.21 of the swinging block are formed on the edge of one side of each cover body E4.3, which is close to the swinging block E4.2, and a plurality of notches E4.21 of the swinging block are formed at equal intervals at the top of the swinging block; when the swinging block E4.2 is driven by a driving mechanism (particularly driven by a servo motor in the prior art through a belt and a belt pulley) or swings towards the left material receiving box E4.1, the swinging block is meshed with the left cover body E4.3 to enable the left material receiving box to form a box body; or the material receiving box E4.1 towards the right swings to be meshed with the cover body E4.3 at the right so that the material receiving box at the right forms a box body. Through the notch design on the swing block and the tooth design of the corresponding sides of the two cover bodies, the swing block and the cover bodies can be meshed relatively tightly, and materials can be effectively prevented from being clamped between the cover bodies and the swing block. A drawing cylinder E4.4 is hinged to the outer side of each cover body E4.3 (the hinged point of the drawing cylinder and the cover body is positioned at the outer side, the hinged point of the cover body and the box body is positioned at a position which is suitable for being close to the inner side, and the hinged point of the cover body and the box body is not positioned at the same position), the cylinder barrel of the drawing cylinder E4.4 is hinged to the suitable position of the packaging rack E1, the piston rod of the drawing cylinder E4.4 vertically extends upwards, the drawing cylinder E4.4 realizes the opening or downward pressing of the cover body E4.3, and the front of each material receiving box E4.1 is right opposite to the corresponding automatic lifting lower suction disc E3.4; the double-station material pushing mechanism E5 comprises two material pushing cylinders E5.1 and two material pushing plates E5.2, a cylinder barrel of each material pushing cylinder E5.1 is fixedly connected to the rear side of the corresponding material receiving box E4.1, a piston rod of each material pushing cylinder E5.1 extends forwards, a material pushing plate E5.2 is fixed at the end of the free end of the piston rod, the size of each material pushing plate E5.2 is determined by sealing the rear side of the corresponding material receiving box E4.1, and the material pushing plate E5.2 is located in the corresponding material receiving box E4.1. When the number of products in the material receiving box E4.1 on the left is enough, the middle swinging block E4.2 swings leftwards, the material receiving box E4.1 on the right forms a box body with a top cover body E4.3 opened and an open front side to prepare for material receiving, then the cover body E4.3 on the left is pressed downwards to form a box body with the size smaller than the bag mouth of the opened packaging bag, and then the corresponding products are pushed into the corresponding packaging bag with the opened mouth through the rear material pushing cylinder, and the operation is performed alternately.

The utility model discloses still all be fixed with a row at the left and right both sides wall top that forms that whole box body of two material receiving box E4.1 in order to block the nail E4.5 of the vertical setting of product from the left and right both sides roll-off when the lid is opened, correspondingly, set up the hole that supplies nail E4.5 to wear out on the suitable position on every lid E4.3. The design can effectively ensure that when the cover body E4.3 is opened, the product to be packaged in the material receiving box E4.1 cannot slide out of the material receiving box E4.1.

The front sealing conveying mechanism E6 is positioned at the front side of the two automatic lifting lower suction trays E3.4, and when the bag openings of the packaging bags are opened by the automatic lifting lower suction trays E3.4, part of the packaging bags positioned on the automatic lifting lower suction trays E3.4 are received on the front sealing conveying mechanism E6; conveying mechanism E6 is conventional belt conveyor before sealing, all the other positions department except the tail end of conveying belt width direction's both sides all are fixed with vertical baffle among the belt conveyor, vertical baffle bottom is fixed connection in the adapted position of packing frame E1, and conveying mechanism E6 carries the left and right both sides of tail end (being the front side in the picture) respectively fixedly connected with arrangement cylinder E10 before sealing, the piston rod average level orientation of every arrangement cylinder E10 is sealed before conveying mechanism E6 extends and is at piston rod free end tip fixedly connected with one arrangement board E11 of every arrangement cylinder E10. The arrangement plate E11 assists in aligning the packaging bags filled with the products on the conveying mechanism E6 before sealing, so that the subsequent sealing process is facilitated.

The reciprocating material receiving mechanism E7 comprises a reciprocating material receiving driving mechanism E7.1, two oblique material receiving grooves E7.2 connected together, a material receiving guide rail E7.3 and material receiving sliders E7.4, wherein the material receiving guide rail E7.3 is fixed at a proper position of the packaging rack E1, the material receiving guide rail E7.3 is in sliding fit with the two material receiving sliders E7.4, the tops of the two material receiving sliders E7.4 are fixed on the same movable plate, and the two oblique material receiving grooves E7.2 are fixed on the movable plate so as to realize that the two oblique material receiving grooves E7.2 are connected together. The two material receiving sliding blocks E7.4 are fixedly connected with a driving mechanism E7.1 (the driving mechanism 7.1 or a driving mechanism formed by a servo motor and a lead screw in the conventional technology is selected), the two material receiving sliding blocks E7.4 are driven to simultaneously perform horizontal linear movement leftwards or rightwards, namely the two material receiving sliding blocks 7.4 are sleeved and in threaded fit on the lead screw which is driven by the servo motor, or an air cylinder is selected, and a piston rod of the air cylinder is fixedly connected with the two material receiving sliding blocks). The utility model discloses a two slants connect interval between silo E7.2 be half of interval between two heat-seal subassemblies E8.1, conveying mechanism E6 is located the positive intermediate position department between two heat-seal subassemblies before sealing, when reciprocal material drive mechanism E7.1 drives to turning right, two slants connect silo E7.2 to turn right and move together, wherein be located that slant on right side connect silo E7.2 to be located the heat-seal subassembly on right side just, between the lower heat-seal piece, and be located that left slant connect silo E7.2 to cut the tail end department that is located conveying mechanism E6 before sealing, the slant connects the silo to turn left and moves also the same.

The double-station heat-sealing mechanism E8 comprises two heat-sealing assemblies E8.1 (the specific structure is a conventional resistance wire heating heat-sealing machine), the two heat-sealing assemblies E8.1 are respectively positioned at the left side and the right side of the conveying mechanism E6 before sealing, each heat-sealing assembly E8.1 comprises an upper heat-sealing block E8.11 capable of ascending and descending and a lower heat-sealing block E8.12 capable of ascending and descending, the upper heat-sealing block E8.11 and the lower heat-sealing block E8.12 are ascendingly and descendingly ascendingly lifted and descended and descendingly lifted by a lifting cylinder, and the heat-sealing of the packaging bag opening is realized by the folding of the upper heat-sealing block E8.11 and the lower heat-sealing block E8.12; the two oblique material receiving grooves E7.2 reciprocate between the conveying mechanism E6 before sealing and the corresponding heat sealing component E8.1; when the packaging bag falls into the oblique material receiving groove E7.2, the bag mouth part is positioned above the inlet of the oblique material receiving groove E7.2, and when the oblique material receiving groove E7.2 slides to the corresponding position of the heat-sealing assembly E8.1, the bag mouth on the oblique material receiving groove E7.2 is positioned between the upper heat-sealing block E8.11 and the lower heat-sealing block E8.12 in the heat-sealing assembly E8.1.

For making things convenient for the ejection of compact, the utility model discloses a silo E7.2 is connect the slant of silo E7.2 by the vertical baffle of the left and right sides, the hang plate of bottom, front side baffle E7.21 encloses, two vertical baffle fixed connection are on the left and right sides of hang plate, front side baffle E7.21 is close to bottom position department and articulates the front side at the hang plate, and it has telescopic cylinder E7.22 to articulate in front side baffle E7.21 one side bottom, the slant that corresponds is opened or closed through telescopic cylinder E7.22 drive front side baffle connects silo E7.2. This design realizes the ejection of compact that lies in the slant and connect the wrapping bag in silo E7.2 after sealing, and when sealing the completion back, telescopic cylinder E7.22 contracts back and connects silo E7.2 in order to pull open front side baffle E7.21, and the slant connects the wrapping bag roll-off slant in silo E7.2 to connect silo E7.2, gets into on the conveyer belt of next process.

The utility model discloses still connect the both sides of silo E7.2 high-end at every slant respectively to be fixed with a pneumatic finger E12, two pneumatic finger E12 bottom equal fixedly connected with nuts, every slant connects two nuts of silo E7.2 respectively screw-thread fit on the screw thread section of two different screw directions of same root two-way lead screw 13 and in two nut bottom imbeds same horizontal guide, nut and horizontal guide sliding fit, two-way lead screw E13 are driven by respective servo motor, through every two-way lead screw E13 forward or reverse rotation in order to drive two pneumatic finger E12 and close up or separate. Two sides of the bag opening of the packaging bag are pulled through the two pneumatic fingers E12, so that the bag opening of the packaging bag filled with the product is smooth, the smoothness and integrity of subsequent heat sealing are facilitated, and the sealing effect is improved.

Before the packaging process begins, a plurality of plastic packaging bags stacked up and down are placed into each packaging bag temporary storage box E9 with the top fully open, one side open and the bottom provided with the rectangular slotted hole E9.1, and then the packaging bag temporary storage boxes are placed on the corresponding positions of the rotary disc E2.1. After the work is started, the two automatic lifting material receiving suckers E2.2 ascend to the highest position, air pipes on the automatic lifting material receiving suckers E2.2 begin to exhaust air to enable negative pressure adsorption holes at the upper parts of the suckers to form negative pressure adsorption force, the packing bags located at the bottommost part in the packing bag temporary storage box E9 are adsorbed, then the automatic lifting material receiving suckers E2.2 descend to be located between the two conveying belts of the corresponding horizontal backward conveying assembly, the packing bags on the two automatic lifting material receiving suckers E2.2 fall onto the two conveying belts of the corresponding horizontal backward conveying assembly, the two conveying belts of the horizontal backward conveying assembly are synchronously conveyed backwards, when the lifting tray reaches the position of the lifting tray, the lifting tray E2.4 ascends to support the corresponding packing bags on the conveying belts, meanwhile, the upper suckers E3.3.3 of the double-station bag opening mechanism start the negative pressure adsorption, the lifting tray E2.4 sucks the packing bags, the lifting tray E2.4 descends to return, then the upper suckers to the corresponding automatic lifting lower suckers E3.4, the lower suckers start the negative pressure adsorption, the lower suckers to form a product lifting bag opening force, and the packing bags, and the automatic lifting tray E3.4 is prepared for automatic lifting and the packing bags. In the process of conveying the packaging bags, products to be packaged are conveyed by the material lifting mechanism F, counted and fall into one of the material receiving boxes E4.1, when the number of the products in the material receiving box E4.1 on the left is enough, the middle swinging block E4.2 swings leftwards, the material receiving box E4.1 on the right forms a box body with a top cover body E4.3 opened and an open front side to prepare for material receiving, then the cover body E4.3 on the left is pressed downwards to form a box body with the size smaller than that of the bag mouth of the packaging bag with the opened mouth, then the corresponding products are pushed into the corresponding packaging bag with the opened mouth through the rear material pushing cylinder E5.1, the conveying mechanism E6 before sealing is started to start conveying, the packaging bag with the product is conveyed into one oblique material receiving groove E7.2, the two sides of the opening of the packaging bag are clamped by pneumatic fingers on the two sides of the oblique material receiving groove E7.2 to be pulled so that the opening is relatively flat, then the packaging bag to be sealed and filled with the product is moved to a position between the upper heat sealing block and the lower heat sealing block of the corresponding heat sealing assembly by the reciprocating material receiving driving mechanism, the upper heat sealing block and the lower heat sealing block are opened for heating and folding to realize conventional heat sealing, after the heat sealing is finished, the front side baffle plate E7.21 of the oblique material receiving groove is opened, and the sealed packaging bag together with the product falls onto a conveying belt of the next procedure. So that the operation is alternated.

Claims

1. A novel cotton swab production device comprises a swab selecting part, a swab feeding part, a cotton rolling part, a drying part and a packaging part; the feeding end of the label feeding part is connected with the label selecting part, the discharging end of the label feeding part reaches the drying part after passing through the cotton rolling part, and the packaging part is connected with the discharging end of the drying part; the conveying chain is arranged above the impurity collecting tank and wound on the driving chain wheel and the driven chain wheel, the driving chain wheel is driven by the driving mechanism, a cleaning scraping piece which is orthogonally arranged with the conveying chain is fixedly connected to the conveying chain, and the bottom of the cleaning scraping piece is in contact with the bottom in the impurity collecting tank.

2. The novel cotton swab production equipment as claimed in claim 1, wherein a discharging end of the drying part is connected with the material lifting mechanism, and a discharging end of the material lifting mechanism is connected with the packaging part; the cotton swab conveying mechanism comprises two material lifting conveying chains, a conveying wheel set and a counting wheel set, wherein the two material lifting conveying chains are arranged side by side and incline from a feeding end to a discharging end; the cotton swab conveying device is characterized in that a conveying wheel set is connected to the discharge ends of the two lifting conveying chains, the conveying wheel set comprises two conveying wheels which are arranged side by side and act synchronously, the two conveying wheels are located between the two lifting conveying chains, a plurality of cotton swab clamping grooves are formed in the periphery of each conveying wheel, the cotton swab clamping grooves in the two conveying wheels correspond to one another, and the setting requirements of the conveying wheel set are met so that cotton swabs conveyed to the discharge ends of the conveying wheels by the lifting conveying chains are caught by the cotton swab clamping grooves in the conveying wheels; the count wheelset includes that two count wheels and two count wheels that set up side by side, synchronous action are located two outsides of two transfer pulleys respectively, also sets up the count groove that a plurality of confession cotton swabs held in the periphery of every count wheel, and the count groove one-to-one on two count wheels, the design requirement of count wheelset is in order to satisfy to catch the cotton swab on the transfer wheelset as accurate.

3. The novel cotton swab production equipment as claimed in claim 2, wherein the swab selecting part comprises a temporary storage bin, a conveying mechanism, a detecting mechanism, a rejecting mechanism and a finished product bin, wherein the head end of the conveying mechanism is connected with the temporary storage bin, the tail end of the conveying mechanism is connected with the finished product bin, and the detecting mechanism and the rejecting mechanism are positioned on one side of the conveying mechanism; the removing mechanism comprises an automatic telescopic removing rod which is orthogonal to the conveying mechanism, an accommodating groove for independently accommodating one root stick rod is formed in the conveying mechanism, and the free end of the automatic telescopic removing rod is opposite to one end of the corresponding accommodating groove; a waste rod collecting pipe is arranged at the other side of the conveying mechanism and opposite to the rejecting mechanism, and the other end of the waste rod collecting pipe is connected with a waste collecting box; the detection mechanism comprises more than one camera which is arranged along the conveying direction of the conveying mechanism, and the camera is perpendicular to the conveying mechanism; and a height detection sensor for detecting the height of the materials in the finished product bin is fixedly connected to the corresponding height position in the finished product bin, the height detection sensor transmits the detected signal to the controller, and the controller controls the conveying speed of the conveying mechanism.

4. The novel cotton swab production equipment as claimed in claim 3, wherein a rubber strip which is in contact with the top of a swab rod on the conveying mechanism is fixed above the conveying mechanism and below the detection mechanism through a mounting plate.

5. The novel cotton swab production equipment as claimed in claim 4, wherein the finished product bin is mainly formed by enclosing two vertical baffles which are arranged oppositely, an oblique baffle connected with the tail end of the conveying mechanism, a material receiving and feeding box at the bottom and a material receiving wheel, wherein the two sides of the oblique baffle are respectively and fixedly connected with the vertical baffle, the material receiving and feeding box is movably connected to the bottoms of the oblique baffle and the vertical baffle, an eccentric shaft is fixedly connected to the side face, located on the same side with the oblique baffle, of the material receiving and feeding box and is eccentrically driven by a corresponding servo motor, a plurality of swab rod grooves for containing swab rods are formed in the periphery of the material receiving wheel, the swab rods in the material receiving and feeding box are rolled up by the rotation of the material receiving wheel, and a swab sending part is arranged below one side of the material receiving wheel.

6. The novel cotton swab production equipment as claimed in claim 1, 2, 3, 4 or 5, wherein the packaging part comprises a double-station bag feeding mechanism, a double-station bag opening mechanism, a double-station material preparing mechanism, a double-station material pushing mechanism, a conveying mechanism before sealing, a reciprocating material receiving mechanism and a double-station heat sealing mechanism;

7. The novel cotton swab production device as claimed in claim 6, wherein the two material receiving boxes are connected into a whole, namely the two material receiving boxes are formed by arranging a swing block in the middle of a box body with an open front side and an open top, the swing block is driven by a driving mechanism or swings towards the left material receiving box to enable the left material receiving box to form a box body, or swings towards the right material receiving box to enable the right material receiving box to form a box body; a plurality of notches are formed in the top of the swinging block, and correspondingly, teeth meshed with the notches in the swinging block are formed in the two cover bodies and one side close to the swinging block; the tops of the left and right side walls of the whole box body forming the two material receiving boxes are respectively fixed with a row of nails which can block the product from sliding out of the two sides of the material receiving boxes when the cover body is opened, and correspondingly, holes for the nails to penetrate out are arranged on the corresponding positions of each cover body.

8. The novel cotton swab production equipment as claimed in claim 7, wherein arranging air cylinders are respectively arranged on two sides of the conveying tail end of the conveying mechanism before sealing, a piston rod of each arranging air cylinder horizontally extends towards the conveying mechanism before sealing, and an arranging plate is fixedly connected to the end portion of the free end of each piston rod.

9. The novel cotton swab production equipment as claimed in claim 8, wherein a pneumatic finger is fixed on each of two sides of the high end of each inclined receiving groove, a nut is fixedly connected to the bottom of each pneumatic finger, the two nuts are in threaded fit on a bidirectional screw rod and are in sliding fit with a horizontal guide rail, and the bidirectional screw rod is driven by a servo motor.

10. The novel cotton swab production equipment according to claim 9, wherein the oblique material receiving groove is formed by surrounding vertical baffles on the left side and the right side, an inclined plate at the bottom and a front side baffle, the two vertical baffles are fixedly connected to the left side and the right side of the inclined plate, the front side baffle is hinged to the front side of the inclined plate, a telescopic cylinder is hinged to the bottom of one side of the front side baffle, and the telescopic cylinder drives the front side baffle to open or close the corresponding oblique material receiving groove.