CN106881325B - Marking device for recycling waste labels of recycled glass bottles - Google Patents
Marking device for recycling waste labels of recycled glass bottles Download PDFInfo
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- CN106881325B CN106881325B CN201710214296.0A CN201710214296A CN106881325B CN 106881325 B CN106881325 B CN 106881325B CN 201710214296 A CN201710214296 A CN 201710214296A CN 106881325 B CN106881325 B CN 106881325B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/083—Removing scrap from containers, e.g. removing labels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/38—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by using scrapers, chains, grains of shot, sand or other abrasive means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/42—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus being characterised by means for conveying or carrying containers therethrough
- B08B9/423—Holders for bottles, cell construction
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- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The marking device for the recycling of the recycled glass bottles is characterized in that the surface of the recycled glass bottles is fixedly provided with the waste labels in an annular and non-adhesive mode; the marking device comprises a conveying mechanism and a marking mechanism; the conveying mechanism is a chain type conveying mechanism and is provided with a conveying chain plate, a plurality of raised bottle pushing plates are arranged on the conveying chain plate, the distance between every two adjacent bottle pushing plates is larger than the height of the recovered glass bottles, and the conveying mechanism conveys the recovered glass bottles longitudinally along the conveying direction; the marking mechanism is arranged on a frame of the conveying mechanism and mainly comprises marking components at two sides of the conveying mechanism, the marking components at each side are assembled on a base through rotating shafts and can swing and rotate, blades above conveying chain plates are connected to the marking components at each side, the heights of the blades are in the diameter range of the recovered glass bottles conveyed by the conveying chain plates, the marking components at two sides are connected together through elastic pieces, and the distance between the blades of the marking components is smaller than the diameter of the recovered glass bottles.
Description
Technical Field
The invention relates to a recycling technology of a recycling bottle, in particular to waste label removing equipment in recycling of a recycling glass bottle, and more particularly relates to a label marking device for waste label removing operation in recycling of a recycling glass bottle.
Background
Liquid products are usually put on the market by taking bottles as carriers, and the shapes of the bottles for containing liquid are various, but the bottles can be divided into three types of plastic bottles, ceramic bottles and glass bottles according to the molding materials, wherein the glass bottles have the characteristics of specific shape, difficult damage, scratch resistance, reusability and the like. Along with popularization of the environment-friendly and energy-saving concepts and production cost saving of enterprises, after liquid products taking glass bottles as carriers are put on the market, after the liquid products are consumed and used, the glass bottles serving as the carriers are usually recycled, reused, such as beer glass bottles, beverage glass bottles, condiment glass bottles and the like.
Before the glass bottle filled with the liquid product is put on the market, a label (or a bottle label) for identifying the source and information of the product needs to be arranged on the bottle body of the glass bottle, and in order to enable the label to be conveniently, efficiently and economically wrapped and formed on the bottle body of the glass bottle, the label is usually fixed on the surface of the bottle body in an annular non-adhesive mode, such as the most common annular polyvinyl chloride film label fixed on the surface of the bottle body in a heat shrinkage mode.
As such, recycled glass bottles are typically provided with old labels corresponding to the lot information, which are certainly not truly and effectively reflective of the recycled product information, which is obsolete. That is, the recycling of glass bottles requires the removal of waste labels, cleaning of the bottles, sterilization, and other processes to be completed before they are put on the recycled market. Therefore, the removal of the waste labels on the bottle body of the recycled glass bottle is a key ring for recycling in the recycling process.
At present, the removal of the waste labels fixed in an annular and non-adhesive mode on the recycled glass bottle in the industry is mainly realized in a traditional single operation mode, namely, after a worker takes the recycled glass bottle, the waste labels on the recycled glass bottle are firstly marked by a blade, so that the waste labels on the glass bottle body are marked with a tearing port, and after the waste labels are marked with the tearing port, the tearing treatment is carried out, so that the waste labels on the recycled glass bottle are torn, peeled and removed at the tearing port. The manual marking treatment can mark a tearing opening on the waste label of the body of the recovered glass bottle, but has the technical problems of low working efficiency, high production cost, easy hand injury and the like, is not beneficial to the effective control of enterprises on the production cost and is also not beneficial to the safety of the operation of operators.
The Chinese patent literature discloses an automatic bottle label stripping machine (publication number is CN 203600467, publication date is 2014, 5 months and 21 days) for beverage bottles, which is characterized in that recovery bottles are horizontally placed in a separation cavity with a certain inclination, and the recovery bottles are orderly dropped from top to bottom under the stirring of a plurality of groups of hobbing cutters sequentially driven in the separation cavity, so that waste labels on the orderly dropped recovery bottles are marked with tearing openings. Although the technology can mark the waste label fixed in an annular and non-adhesive mode on the recovery bottle to a certain extent, the technology has the technical problems of low operation efficiency, poor effectiveness, poor reliability, poor universality and the like, and mainly comprises the following steps:
1. the recovery bottles are transversely placed at the feed inlet one by one manually; the recovery bottle with continuous feeding is easy to accumulate and block at the blocking part (namely, wavy arc surface) of the separation cavity, so that the subsequent feeding and the operation of equipment are influenced, and if the single feeding is carried out, the operation efficiency is influenced;
2. the hob needs to stir the recovery bottle to roll and move downwards when marking, so that in order to ensure that the recovery bottle rolls and moves downwards smoothly, the acting force of the hob on the waste labels of the recovery bottles is limited, marking is difficult to be effectively realized on each recovery bottle, otherwise, equipment can cause faults such as blockage and the like;
3. the acting force of the hob on the recovery bottle realizes hard extrusion on the recovery bottle, so that the fragile recovery bottle is easy to be extruded and exploded, and the recovery bottle is easy to cause blocking or crushing phenomenon in the process of rolling, downward moving and falling;
4. it is necessary to provide the recovery bottles with a corresponding roundness in order to cause the recovery bottles to fall in order in the separation chamber, that is to say, its operation is limited to circular recovery bottles, not polygonal recovery bottles including square ones.
Disclosure of Invention
The technical purpose of the invention is that: aiming at the defect of the special recycling glass bottle and the defect of the existing waste label removing marking technology, the marking device for the waste label removing operation for recycling the recycling glass bottle is provided with excellent high efficiency, effectiveness, reliability, universality and safety.
The technical scheme adopted by the invention for achieving the technical purpose is that the marking device for the waste label removing operation of the recycled glass bottle is characterized in that the surface of the recycled glass bottle is fixedly provided with waste labels in an annular and non-adhesive mode; the marking device comprises a conveying mechanism and a marking mechanism; the conveying mechanism is a chain type conveying mechanism and is provided with a conveying chain plate, a plurality of raised bottle pushing plates are arranged on the conveying chain plate, the distance between every two adjacent bottle pushing plates is larger than the height of the recovered glass bottles, and the conveying mechanism conveys the recovered glass bottles longitudinally along the conveying direction; the marking mechanism is arranged on a frame of the conveying mechanism and mainly comprises marking components arranged on two sides of the conveying mechanism, the marking components on each side are assembled on a base through rotating shafts and can swing and rotate, blades arranged above conveying chain plates are connected to the marking components on each side, the heights of the blades are in the diameter range of the recovered glass bottles conveyed by the conveying chain plates, the marking components on two sides are connected together through elastic pieces, and the distance between the blades of the marking components is smaller than the diameter of the recovered glass bottles.
Preferably, the height of the blade of the marking mechanism corresponds to the radius of the recovered glass bottles conveyed on the conveying chain plate.
Preferably, the blades of the marking assemblies on two sides of the marking mechanism are symmetrically arranged along the longitudinal center line of the conveying chain plate of the conveying mechanism.
Further, mark subassembly is marked to mark of marking mechanism mainly comprises base, pivot, swing frame, the knife rest and blade of holding, the base is fixed in conveying mechanism's frame, the lower extreme of pivot is connected on the base through the bearing, the upper end extends to the oblique top of conveying the link joint, the swing frame is rectangular form, the rear portion of swing frame is connected with the upper end of pivot, and both are the type of falling L, the one end of holding the knife rest is connected in the front portion of swing frame, the other end extends to conveying the link joint top, the end that holds the knife rest and be in conveying the link joint top is connected with the blade.
Still further, draw mark swing frame bottom of subassembly and be equipped with downwardly extending's buffering support, buffering support's bottom is located conveying mechanism's frame outside, buffering support's bottom is equipped with the gag lever post of inwardly extending, be equipped with suction structure between gag lever post and conveying mechanism's the frame. The front part of the swinging frame of the marking component is provided with a hinge hole and an arc-shaped waist-shaped groove, the waist-shaped groove is positioned at the inner side of the hinge hole, the outer end of the tool holding frame is hinged at the hinge hole of the front part of the swinging frame through a hinge, the outer end of the tool holding frame is assembled in the waist-shaped groove of the front part of the swinging frame through an adjusting screw, and the assembling angle of the tool holding frame on the swinging frame is adjusted through the hinge and the adjusting screw. The inner end of the knife holder of the marking assembly extends to the upper part of the conveying chain plate of the conveying mechanism in an inclined rear direction, and an included angle of 30-60 degrees is formed between the center line of the knife holder and the center line of the conveying chain plate on a plane.
Preferably, the width of the conveying chain plate of the conveying mechanism is matched with the diameter of the recovered glass bottle. Further, the rack of the conveying mechanism is provided with a guardrail extending upwards in the extending conveying direction, the guardrail conveys the conveying chain plate to the channel enclosure for recycling the glass bottles, and the guardrail is provided with a working window of the marking mechanism.
As a preferable scheme, the recovery glass bottle is of a neck and belly structure, and the arrangement direction of the recovery glass bottle on a conveying chain plate of the conveying mechanism is longitudinal arrangement with a mouth part forward and a bottom backward; the waste labels on the recycled glass bottles are annular polyvinyl chloride film labels fixedly formed in a heat shrinkage mode.
The beneficial technical effects of the invention are as follows:
1. the invention is designed for marking process of removing waste labels (especially heat-shrinkable polyvinyl chloride film labels) fixed on the surface of a recovered glass bottle in an annular and non-adhesive mode, and is based on longitudinal conveying of the recovered glass bottle on a chain conveying mechanism, so that the recovered glass bottle in conveying motion is marked from front to back by being clamped on two sides, and the invention has the advantages that on one hand, orderly, continuous and smooth feeding can be realized reliably and effectively, and the operation is convenient and efficient; in the two aspects, in the pipeline conveying process, accurate and non-missing marking operation can be realized for each recovered glass bottle, the effectiveness is good, and the error rate is low; the marking force on the surface of the recovered glass bottle is reasonably, accurately and effectively controlled, the damage to the surface of the recovered glass bottle is effectively avoided, the bottle explosion problems such as breakage and the like are avoided, and the reliability is good; in the fourth aspect, the marking process can be effectively and reliably realized on the circular recovery glass bottles, and the marking process can be effectively and reliably realized on other non-circular recovery glass bottles, so that the universality is good; therefore, the invention has the characteristics of excellent high efficiency, effectiveness, reliability, universality, safety and the like, and has good economic and practical application prospect;
2. the chain type conveying mechanism can effectively avoid or even stop the phenomenon that the recovered glass bottle in the conveying motion is in a position shifting state on the conveying chain plate, so that the stability and the reliability of the recovered glass bottle in the conveying motion are ensured, the effectiveness, the stability and the reliability of the marking mechanism in marking a tearing port on the waste label on the recovered glass bottle in the conveying motion are further ensured, and the practicability of the chain type conveying mechanism is further enhanced;
3. the arrangement mode of the recovered glass bottles on the chain type conveying mechanism and the recovered glass bottle structure are beneficial to realizing effective, stable and reasonable guiding of marking force, the marking force acting on the surface of the recovered glass bottles is reasonable, accurate, stable, effective and reliable, marking treatment can be effectively and reliably realized on the recovered glass bottles, rationality, stability and balance of stress on the surface of the recovered glass bottles can be ensured, and damage to the surface of the recovered glass bottles can be effectively and reliably avoided.
Drawings
Fig. 1 is a schematic view of a structure of the present invention.
Fig. 2 is a top view of fig. 1.
The meaning of the symbols in the figures: 1-a conveying mechanism; 11-a frame; 12-conveying chain plates; 13-a bottle pushing plate; 14-guard rail; 2-marking mechanism; 21-a base; 22-a rotating shaft; 23-swinging frame; 24-knife holder; 25-blade; 26-an elastic member; 27-a waist-shaped groove; 28-a limit rod; 29-a buffer rack; 3-recycling the glass bottle.
Detailed Description
The invention relates to a waste label removing technology in the recycling process of a recycled glass bottle, in particular to a label marking device for waste label removing operation in the recycling process of the recycled glass bottle, and the technical content of the invention is described in detail in a plurality of embodiments. In the detailed description of embodiment 1 with reference to fig. 1 and 2, other embodiments are not separately drawn, but the main structure may refer to the drawings of embodiment 1.
Example 1
Referring to fig. 1 and 2, the recycled glass bottle 3 of the invention has a round, thin and big neck structure, and the surface of the bottle body is provided with an annular polyvinyl chloride film label which is a waste label and is fixedly formed in a heat shrinkage mode; the invention comprises a conveying mechanism 1 and a marking mechanism 2.
The conveying mechanism 1 is a chain conveying mechanism, and mainly comprises a frame 11, a conveying chain plate 12, a transmission gear, a motor and a guardrail 14, wherein the conveying chain plate 12, the transmission gear, the motor and the guardrail 14 are arranged on the frame 11.
The frame 11 of the conveying mechanism 1 is a cuboid frame structure, a plurality of groups of transmission gears are arranged at intervals in the length direction of the upper part of the frame 11, the transmission gears are divided into driving gears and driven gears according to the transmission sequence during acting, the driving gears are connected with an output shaft of a motor on the frame 11 through a speed reducing mechanism, and the driving gears drive the driven gears to act. The conveying chain plate 12 is of a circumferentially closed and recyclable hinge chain plate structure, and the width of the conveying chain plate 12 is matched with the diameter of the recovered glass bottle 3 and is usually slightly larger than the diameter of the recovered glass bottle 3; the conveying chain plate 12 is sleeved on a transmission gear of the frame 11, and follows the circumferential circulation action under the action of the transmission gear to convey the recovered glass bottle 3 at the upstream end of the frame 11 to the downstream end; a plurality of bottle pushing plates 13 protruding from the conveying surface are connected to the conveying chain plate 12, and the distance between adjacent bottle pushing plates 13 on the conveying chain plate 12 is larger than the height of the recovered glass bottles 3.
The guard rail 14 of the conveying mechanism 1 is arranged at the top of the frame 11 in a manner of extending upwards along the conveying direction, the guard rail 14 conveys the conveying chain plate 12 to the channel enclosure of the recovered glass bottles 3, and the two sides of the guard rail 14 are provided with marking operation windows of the marking mechanism 2. Specifically, the guardrail 14 of the conveying mechanism 1 is a fence-shaped structure formed by welding and combining a plurality of longitudinal steel bars (usually four) and vertical and transverse steel bars, the longitudinal steel bars are arranged along the conveying direction of the frame 11, the distance between the adjacent longitudinal steel bars is smaller than the diameter of the recycled glass bottle 3, the vertical steel bars and the transverse steel bars are respectively used for connecting and fixing the plurality of adjacent longitudinal steel bars in the height direction and the width direction, and the end faces of the guardrail 14 formed by the vertical steel bars and the transverse steel bars are in an inverted U shape; the two longitudinal sides of the fence-shaped guard bar 14 are fixed on the top surface of the frame 11 at two sides of the conveying chain plate 12, namely the guard bar 14 extends upwards from the top surface of the frame 11, so that the conveying chain plate 12 conveys the channel enclosure of the recovered glass bottle 3, the conveying channel on the conveying chain plate 12 is in a tunnel shape, and the conveying channel in the tunnel shape is no doubt slightly larger than the maximum outer diameter of the recovered glass bottle 3, and the conveying movement allowance is added to the maximum outer diameter, so that the normal conveying of the recovered glass bottle 3 is ensured; the two side grid holes of the fence-shaped guardrail 14 serve as working windows of the marking mechanism 2, and the existence of the working windows must ensure that the working components of the marking mechanism 2 can be directly contacted with the recovered glass bottles 3 conveyed by the conveying chain plate 12.
When the chain conveyor 1 conveys the recovered glass bottles 3, the recovered glass bottles 3 are longitudinally arranged on the conveying chain plate 12 along the conveying direction of the conveyor 1. Specifically, the mouth of the recovery glass bottle 3 is disposed longitudinally forward (downstream) and the bottom is disposed rearward (upstream). In the conveying process, the bottom of the recovered glass bottle 3 is abutted against the bottle pushing plate 13 on the conveying chain plate 12, so that the conveying chain plate 12 can form forward pushing force on the recovered glass bottle 3 to overcome the operation resistance, and the surface of the bottle pushing plate 13 contacting the recovered glass bottle 3 is required to be in a plane structure.
The marking mechanism 2 is arranged on a frame 11 of the conveying mechanism 1, corresponding to a conveying channel on the conveying mechanism 1. The marking mechanism 2 marks the moving recovered glass bottles 3 conveyed by the conveying mechanism 1 in a two-sided clamping manner.
The marking mechanism 2 is mainly composed of marking components arranged on both sides of the conveying mechanism 1. Specifically, the marking assembly on each side is mainly composed of a base 21, a rotating shaft 22, a swinging frame 23, a knife holder 24 and a blade 25. The base 21 is fixed to the frame 11 of the conveying mechanism 1. The lower end of the rotating shaft 22 is connected to the base 21 through a bearing, and the upper end of the rotating shaft 22 extends obliquely above the conveying chain plate 12 of the conveying mechanism 1. The swing frame 23 is long, the rear part of the swing frame 23 is connected with the upper end of the rotating shaft 22, the front part of the swing frame 23 extends forwards, and an inverted L shape is formed between the swing frame 23 and the rotating shaft 22; the front part of the swinging frame 23 is provided with a hinge shaft hole and an arc-shaped waist-shaped groove 27, the waist-shaped groove 27 is positioned close to the hinge shaft hole and is relatively inward, and the arc line corresponds to one side of the conveying chain plate 12. The outer end of the knife holding frame 24 is hinged to the front part of the bottom side of the swinging frame 23 through a hinge shaft, namely the hinge shaft is assembled in a hinge shaft hole in the front part of the swinging frame 23, the outer end of the knife holding frame 24 is assembled in a waist-shaped groove 27 in the front part of the swinging frame 23 through an adjusting screw, and under the action of the hinge shaft and the adjusting screw, the knife holding frame 24 can realize swinging adjustment or fixed assembly on the bottom side of the swinging frame 23; the inner end of the holder 24 extends obliquely rearward above the conveyor flight 12, and the centerline of the holder 24 and the centerline of the conveyor flight 12 form an angle of about 30 ° to 60 °, such as 30 °, 45 ° or 60 °, on a plane. The blade 25 is connected to the inner end of the holder 24, the sharp edge of the blade 25 is horizontally arranged, and the height of the blade 25 corresponds to the radius of the recovered glass bottles 6 moving on the conveying mechanism 1, which is half of the vertical height of the recovered glass bottles 3 on the conveying chain plate 12.
The marking assemblies on both sides of the conveyor 1 are arranged symmetrically substantially along the longitudinal center line of the conveyor chain plate 12, and the marking assemblies on both sides are connected together by elastic members 26, such as coil springs, on opposite oscillating frames to form the marking mechanism 2. The marking assemblies on both sides of the marking mechanism 2 form a through passage with a distance smaller than the diameter of the recovered glass bottle 3 above the conveying chain plate 12, that is, the distance between the blades 25 of the marking assemblies on both sides is smaller than the diameter of the recovered glass bottle 3; when the recovered glass bottle 3 conveyed by the conveying chain plate 12 passes through the passage, the neck and belly large structure of the recovered glass bottle 3 guides the bottle body to form good contact with the blades 25 at the two sides, so that the blades 25 at the two sides scratch the waste label on the surface of the bottle body of the recovered glass bottle 3, and the tearing port is usually positioned at the front edge of the waste label, even through the front and rear parts. Therefore, when the recovered glass bottle 3 with the large neck and belly is used as a cam, the marking assemblies on the two sides correspondingly generate outward swinging rotation when passing through the passing channel, and the marking assemblies on the two sides reset under the action of the elastic piece 26 when the recovered glass bottle 3 passes out of the passing channel.
In order to slow down the restoring force of each side marking assembly under the action of the elastic piece 26, a buffer support 29 extending downwards is arranged at the bottom of the swinging frame 23 of each side marking assembly, the bottom end of the buffer support 29 extends to the outer side of the frame 11 of the conveying mechanism 1, a limiting rod 28 extending inwards (in the direction of the frame 11 of the conveying mechanism 1) is arranged on the inner side surface of the bottom end of the buffer support 29, a suction structure is arranged at the position, where the frame 11 of the conveying mechanism 1 contacts the limiting rod 28, of the swinging frame 23 in the restoring state of the elastic piece 26 is formed by flexible materials or hydraulic components arranged at the inner end of the inner hole of the side surface of the frame 11, and accordingly the swinging frame 23 in the restoring state of the elastic piece 26 acts on the frame 11 through the limiting rod 27.
The recovered glass bottle 3 with the tearing opening of the waste label is torn and stripped on the recovered glass bottle body by manual operation or mechanical operation.
Example 2
The recycling glass bottle is of a round neck and belly structure, and the surface of the bottle body is provided with an annular polyvinyl chloride film label which is a waste label and is fixedly formed in a heat shrinkage mode; the invention comprises a conveying mechanism and a marking mechanism.
The conveying mechanism is a chain type conveying mechanism and mainly comprises a frame, and conveying chain plates, a transmission gear, a motor and guardrails which are arranged on the frame.
The frame of the conveying mechanism is a cuboid frame structure, a plurality of groups of transmission gears are arranged at intervals in the length direction of the upper part of the frame, the transmission gears are divided into driving gears and driven gears according to the transmission sequence during acting, the driving gears are connected with the output shaft of a motor on the frame through a speed reducing mechanism, and the driving gears drive the driven gears to act. The conveying chain plate is of a circumferentially closed and recyclable hinge chain plate structure, and the width of the conveying chain plate is matched with the diameter of the recovered glass bottle and is usually slightly larger than the diameter of the recovered glass bottle; the conveying chain plate is sleeved on a transmission gear of the frame, and follows circumferential circulation action under the action of the transmission gear to convey the recovered glass bottle at the upstream end of the frame to the downstream end; the conveying chain plate is connected with a plurality of bottle pushing plates protruding from the conveying surface, and the distance between adjacent bottle pushing plates on the conveying chain plate is larger than the height of the recovered glass bottles.
When the chain type conveying mechanism conveys the recovered glass bottles, the recovered glass bottles are longitudinally arranged on the conveying chain plate along the conveying direction of the conveying mechanism. Specifically, the mouth of the recovery glass bottle is arranged longitudinally with the base facing forward (downstream) and the base facing backward (upstream). In the conveying process, the bottom of the recovered glass bottle is abutted on the bottle pushing plate on the conveying chain plate, so that the conveying chain plate can form forward pushing force on the recovered glass bottle to overcome the operation resistance, and the surface of the bottle pushing plate, which is contacted with the recovered glass bottle, is required to be of a plane structure.
The marking mechanism is arranged on the frame of the conveying mechanism and corresponds to the conveying channel on the conveying mechanism. The marking mechanism marks the recovered glass bottles in motion conveyed by the conveying mechanism in a clamping mode at two sides.
The marking mechanism mainly comprises marking components arranged on two sides of the conveying mechanism. Specifically, the marking assembly on each side mainly comprises a base, a rotating shaft, a swinging frame, a knife holder and a blade. The base is fixed on the frame of the conveying mechanism. The lower end of the rotating shaft is connected to the base through a bearing, and the upper end of the rotating shaft extends to the obliquely upper part of the conveying chain plate of the conveying mechanism. The swing frame is long-strip-shaped, the rear part of the swing frame is connected with the upper end of the rotating shaft, the front part of the swing frame extends forwards, and an inverted L shape is formed between the swing frame and the rotating shaft; the front part of the swinging frame is provided with a hinge shaft hole and an arc-shaped waist-shaped groove, the waist-shaped groove is positioned close to the hinge shaft hole and is relatively inward, and the arc line corresponds to one side of the conveying chain plate. The outer end of the knife holding frame is hinged to the front part of the bottom side of the swinging frame through a hinge shaft, namely the hinge shaft is assembled in a hinge shaft hole in the front part of the swinging frame, the outer end of the knife holding frame is assembled in a waist-shaped groove in the front part of the swinging frame through an adjusting screw rod, and under the action of the hinge shaft and the adjusting screw rod, the knife holding frame can realize swinging adjustment or fixed assembly on the bottom side of the swinging frame; the inner end of the knife holding frame extends to the upper part of the conveying chain plate in an inclined rear direction, and the included angle between the center line of the knife holding frame and the center line of the conveying chain plate is about 30-60 degrees, such as 30 degrees, 45 degrees or 60 degrees, etc. The blade is connected at the inner end of the knife holder, the sharp edge of the blade is horizontally arranged, the height of the blade corresponds to the radius of the recovered glass bottle moving on the conveying mechanism, and the radius is half of the vertical height of the recovered glass bottle on the conveying chain plate.
And (3) tearing and stripping the waste label on the recovered glass bottle body in a manual operation or mechanical operation mode after the waste label is marked with the tearing opening.
Example 3
The recycled glass bottle is of a square, neck and belly structure, and the surface of the bottle body is provided with an annular paper label which is a waste label and is fixedly formed in a non-bonding mode; the invention comprises a conveying mechanism and a marking mechanism.
The conveying mechanism is a chain type conveying mechanism and mainly comprises a frame, and conveying chain plates, a transmission gear, a motor and guardrails which are arranged on the frame.
The frame of the conveying mechanism is a cuboid frame structure, a plurality of groups of transmission gears are arranged at intervals in the length direction of the upper part of the frame, the transmission gears are divided into driving gears and driven gears according to the transmission sequence during acting, the driving gears are connected with the output shaft of a motor on the frame through a speed reducing mechanism, and the driving gears drive the driven gears to act. The conveying chain plate is of a circumferentially closed and recyclable hinge chain plate structure, and the width of the conveying chain plate is matched with the diameter of the recovered glass bottle and is usually slightly larger than the diameter of the recovered glass bottle; the conveying chain plate is sleeved on a transmission gear of the frame, and follows circumferential circulation action under the action of the transmission gear to convey the recovered glass bottle at the upstream end of the frame to the downstream end; the conveying chain plate is connected with a plurality of bottle pushing plates protruding from the conveying surface, and the distance between adjacent bottle pushing plates on the conveying chain plate is larger than the height of the recovered glass bottles.
The guardrail of the conveying mechanism is arranged at the top of the frame in a mode of extending upwards along the conveying direction, the guardrail conveys the conveying chain plate to the channel enclosure for recycling the glass bottles, and the two sides of the guardrail are provided with marking operation windows of the marking mechanism. Specifically, the guardrail of the conveying mechanism is a fence-shaped structure formed by welding and combining a plurality of longitudinal steel bars (usually four) and vertical and transverse steel bars, the longitudinal steel bars are arranged along the conveying direction of the frame, the distance between the adjacent longitudinal steel bars is smaller than the diameter of the recovered glass bottle, the vertical steel bars and the transverse steel bars are respectively used for connecting and fixing the plurality of adjacent longitudinal steel bars in the height direction and the width direction, and the end faces of the guardrail formed by the vertical steel bars and the transverse steel bars are in an inverted U shape; the two longitudinal sides of the fence-shaped guardrail are fixed on the top surface of the rack at two sides of the conveying chain plate, namely, the guardrail extends upwards from the top surface of the rack, so that the conveying chain plate conveys the channel enclosure of the recovered glass bottle, the conveying channel on the conveying chain plate is in a tunnel shape, and the conveying channel in the tunnel shape is no doubt slightly larger than the maximum outer diameter of the recovered glass bottle, and is usually the maximum outer diameter plus conveying movement allowance, so that the normal conveying of the recovered glass bottle is ensured; the two side grid holes of the fence-shaped guardrail are used as operation windows of the marking mechanism, and the existence of the operation windows must ensure that operation components of the marking mechanism can be directly contacted with the recovered glass bottles conveyed by the conveying chain plate.
When the chain type conveying mechanism conveys the recovered glass bottles, the recovered glass bottles are longitudinally arranged on the conveying chain plate along the conveying direction of the conveying mechanism. Specifically, the mouth of the recovery glass bottle is arranged longitudinally with the base facing forward (downstream) and the base facing backward (upstream). In the conveying process, the bottom of the recovered glass bottle is abutted on the bottle pushing plate on the conveying chain plate, so that the conveying chain plate can form forward thrust for the recovered glass bottle to overcome the operation resistance.
The marking mechanism is arranged on the frame of the conveying mechanism and corresponds to the conveying channel on the conveying mechanism. The marking mechanism marks the recovered glass bottles in motion conveyed by the conveying mechanism in a clamping mode at two sides.
The marking mechanism mainly comprises marking components arranged on two sides of the conveying mechanism. Specifically, the marking assembly on each side mainly comprises a base, a rotating shaft, a swinging frame, a knife holder and a blade. The base is fixed on the frame of the conveying mechanism. The lower end of the rotating shaft is connected to the base through a bearing, and the upper end of the rotating shaft extends to the obliquely upper part of the conveying chain plate of the conveying mechanism. The swing frame is long-strip-shaped, the rear part of the swing frame is connected with the upper end of the rotating shaft, the front part of the swing frame extends forwards, and an inverted L shape is formed between the swing frame and the rotating shaft. The outer end of the knife holding frame is welded and fixed at the front part of the bottom side of the swinging frame; the inner end of the knife holding frame extends to the upper part of the conveying chain plate in an inclined rear direction, and the included angle between the center line of the knife holding frame and the center line of the conveying chain plate is about 30-60 degrees, such as 30 degrees, 45 degrees or 60 degrees, etc. The blade is connected at the inner end of the knife holder, the sharp edge of the blade is horizontally arranged, the height of the blade corresponds to the radius of the recovered glass bottle moving on the conveying mechanism, and the radius is half of the vertical height of the recovered glass bottle on the conveying chain plate.
The blades of the marking assemblies on both sides of the conveying mechanism are arranged symmetrically along the longitudinal central line of the conveying chain plate basically, and the marking assemblies on both sides are connected together through elastic parts, such as spiral springs, on opposite swinging frames to form the marking mechanism. The marking assemblies on the two sides of the marking mechanism form a passing channel with a distance smaller than the diameter of the recovered glass bottle above the conveying chain plate, that is, the distance between the blades of the marking assemblies on the two sides is smaller than the diameter of the recovered glass bottle; when the recovered glass bottle conveyed by the conveying chain plate passes through the passage, the neck and belly large structure of the recovered glass bottle guides the bottle body to form good contact with the blades at the two sides, so that the blades at the two sides scratch the waste label at the surface of the bottle body of the recovered glass bottle, and the tearing port is usually positioned at the front edge of the waste label and is even communicated from front to back. Therefore, when the recovered glass bottle with the large neck and belly is used as a cam, the marking components on two sides correspondingly generate outward swinging rotation when passing through the passing channel, and the marking components on two sides reset under the action of the elastic piece when the recovered glass bottle passes out of the passing channel.
In order to slow down the restoring force of mark subassembly under the elastic component effect is drawn to every side, the bottom of drawing the swing frame of mark subassembly at every side is equipped with downwardly extending's buffer support, buffer support's bottom extends to conveying mechanism's frame outside, be equipped with the gag lever post that extends towards inwards (conveying mechanism's frame direction) on buffer support's bottom medial surface, conveying mechanism's frame contact gag lever post's position is equipped with suction structure, this suction structure is with arranging in the inner flexible material of frame side hole or hydraulic component shaping to make the swing frame under the elastic component restore to the throne in the frame through the gag lever post effect.
And (3) tearing and stripping the waste label on the recovered glass bottle body in a manual operation or mechanical operation mode after the waste label is marked with the tearing opening.
The above examples are only for illustrating the invention and are not to be construed as limiting the invention; although the invention has been described in detail with reference to the above embodiments, it will be understood by those of ordinary skill in the art that: the invention may be modified or substituted for some of the features of the embodiments described above without departing from the spirit and scope of the invention.
Claims (7)
1. The marking device for the waste label removing operation of the recycled glass bottle comprises a neck and belly structure of the recycled glass bottle (3), wherein the waste label is fixed on the surface of the recycled glass bottle (3) in an annular non-bonding mode;
the method is characterized in that:
the marking device comprises a conveying mechanism (1) and a marking mechanism (2);
the conveying mechanism (1) is a chain type conveying mechanism and is provided with a conveying chain plate (12), a plurality of raised bottle pushing plates (13) are arranged on the conveying chain plate (12), the distance between every two adjacent bottle pushing plates (13) is larger than the height of the recovered glass bottles (3), and the conveying mechanism (1) conveys the recovered glass bottles (3) longitudinally along the conveying direction;
the marking mechanism (2) is arranged on a frame (11) of the conveying mechanism (1), the marking mechanism (2) mainly comprises marking components positioned at two sides of the conveying mechanism (1), the marking components at each side are assembled on a base (21) through a rotating shaft (22) and can swing and rotate, a blade (25) positioned above a conveying chain plate (12) is connected to each marking component at each side, the height of the blade (25) is in the diameter range of a recovered glass bottle (3) conveyed by the conveying chain plate (12), the marking components at two sides are connected together through an elastic piece (26), and the distance between the blades of the marking components is smaller than the diameter of the recovered glass bottle (3);
the marking assembly of the marking mechanism (2) mainly comprises a base (21), a rotating shaft (22), a swinging frame (23), a knife holding frame (24) and a blade (25), wherein the base (21) is fixed on a frame (11) of the conveying mechanism (1), the lower end of the rotating shaft (22) is connected to the base (21) through a bearing, the upper end of the rotating shaft extends to the obliquely upper part of the conveying chain plate (12), the swinging frame (23) is long-strip-shaped, the rear part of the swinging frame (23) is connected with the upper end of the rotating shaft (22), the swinging frame (23) and the swinging frame are in an inverted L shape, one end of the knife holding frame (24) is connected to the front part of the swinging frame (23), the other end of the knife holding frame (24) extends to the upper part of the conveying chain plate (12), and the end of the knife holding frame (24) above the conveying chain plate (12) is connected with the blade (25);
the height of a blade (25) of the marking mechanism (2) corresponds to the radius of the recovered glass bottle (3) conveyed on the conveying chain plate (12);
the blades of the marking assemblies on two sides of the marking mechanism (2) are symmetrically arranged along the longitudinal center line of the conveying chain plate (12) of the conveying mechanism (1).
2. The marking device for recycling waste labels removal operation of claim 1, wherein: the bottom of the swinging frame (23) of the marking assembly is provided with a buffer support (29) extending downwards, the bottom end of the buffer support (29) is positioned outside the frame (11) of the conveying mechanism (1), the bottom end of the buffer support (29) is provided with a limiting rod (28) extending inwards, and a suction structure is arranged between the limiting rod (28) and the frame (11) of the conveying mechanism (1).
3. The marking device for recycling waste labels removal operation of claim 1, wherein: the front portion of the swinging frame (23) of the marking assembly is provided with a hinge hole and an arc-shaped waist-shaped groove (27), the waist-shaped groove (27) is positioned on the inner side of the hinge hole, the outer end of the tool holder (24) is hinged to the hinge hole of the front portion of the swinging frame (23) through a hinge, the outer end of the tool holder (24) is assembled in the waist-shaped groove (27) of the front portion of the swinging frame (23) through an adjusting screw, and the assembling angle of the tool holder (24) on the swinging frame (23) is adjusted through the hinge and the adjusting screw.
4. The marking device for recycling waste labels removal operation of claim 1, wherein: the inner end of the knife holder (24) of the marking assembly extends to the upper part of the conveying chain plate (12) of the conveying mechanism (1) in an inclined rear direction, and an included angle of 30-60 degrees is formed between the center line of the knife holder (24) and the center line of the conveying chain plate (12) on a plane.
5. The marking device for recycling waste labels removal operation of claim 1, wherein: the width of the conveying chain plate (12) of the conveying mechanism (1) is matched with the diameter of the recovered glass bottle (3).
6. The marking device for recycling glass bottles for waste label removal operation according to claim 1 or 5, wherein the marking device is characterized in that: the machine frame (11) of the conveying mechanism (1) is provided with a guardrail (14) extending upwards in the extending conveying direction, the guardrail (14) conveys the conveying chain plate (12) to convey and recycle the channel enclosure of the glass bottle (3), and the guardrail (14) is provided with a working window of the marking mechanism (2).
7. The marking device for recycling waste labels removal operation of claim 1, wherein: the arrangement direction of the recovery glass bottles (3) on the conveying chain plate (12) of the conveying mechanism (1) is longitudinal arrangement with the opening part forward and the bottom backward; the waste labels on the recycled glass bottles (3) are annular polyvinyl chloride film labels fixedly formed in a heat shrinkage mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710214296.0A CN106881325B (en) | 2017-04-01 | 2017-04-01 | Marking device for recycling waste labels of recycled glass bottles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214296.0A CN106881325B (en) | 2017-04-01 | 2017-04-01 | Marking device for recycling waste labels of recycled glass bottles |
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| CN106881325B true CN106881325B (en) | 2023-05-09 |
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|---|---|
| CN106881325A (en) | 2017-06-23 |
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