CN112429311B

CN112429311B - Packing apparatus for plastic processing

Info

Publication number: CN112429311B
Application number: CN202011300968.8A
Authority: CN
Inventors: 肖莉
Original assignee: Shandong Laiwu Xinfuguanlong Plastic Machinery Co ltd
Current assignee: Shandong Laiwu Xinfuguanlong Plastic Machinery Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2022-11-29
Anticipated expiration: 2040-11-19
Also published as: CN112429311A

Abstract

The invention relates to the technical field of plastic processing and packaging, and discloses a packaging device for plastic processing, which comprises a material platform, wherein a feeding groove is formed in one side of the material platform, a feeding conveying belt is movably connected to the back of the feeding groove, a packaging conveying belt is movably connected to the other side of the material platform, a packaging film is movably connected to the outer side of the packaging conveying belt, and a packaging paper tube is movably connected to the bottom end of the packaging film. The surface of plastic cup is brushed through the rotation of brush hair, make the friction of plastic cup generate electricity, the plastic cup is under the effect of static promptly, can with around plastic cup do not break away from, reduce the one shot consumption of packaging film, and the plastic cup passes through the electrostatic adsorption packaging film in the packaging film, the sealed gas quantity in the packaging film has been reduced, the volume requirement to transporting the container has been reduced, thereby also avoided the packaging film atress that the gas too much arouses to explode in the transportation to open and need repackage or condemned problem simultaneously, reduce plastics processing cost and the transportation degree of difficulty.

Description

Packing apparatus for plastic processing

Technical Field

The invention relates to the technical field of plastic processing and packaging, in particular to a packaging device for plastic processing.

Background

The plastic is a synthetic or natural high molecular polymer, the number of products processed by the plastic is not large, the disposable sanitary plastic cups which are most used by people are plastic products processed by the plastic, in the final packaging link of the disposable sanitary plastic cups in a dust-free workshop, the plastic cups are counted firstly, then the required number of plastic cups are sent into a packaging film through a conveyor belt, the edges of the packaging film need to be sealed through a former because the plastic cups are sanitary tableware, and finally the middle part of each group of plastic cups is cut and separated through an end sealing blade, namely the packaging is finished.

When the plastic cups are conveyed into the packaging film after being counted, because the plastic cups are conveyed between the two conveyor belts, gaps exist in the middle of the conveyor belts, and the plastic cups are not tightly connected, the last plastic cup in each group can be separated from the bottom of the previous plastic cup, the length of each group of plastic cups is increased, the length of the packaging film to be packaged is increased, the amount of gas sealed in the packaging film of each group of plastic cups is increased, the volume of the required volume in the conveying process is increased, unnecessary space waste is caused, and the conveying difficulty is increased; the optical fiber counting cup head is usually used for counting during counting, namely, the cup sequentially counts through the optical fiber counting cup head, when a previous group of required counting quantity is pushed out, because the sleeve connection relationship exists between the first and the last of the next group, and because of manual discharging, the sleeve connection among a small number of plastic cups is too tight, so that negative pressure is formed between the plastic cups and the plastic cups, when the two cups are separated, the cup and the cup are difficult to take out under the action of atmospheric pressure, the first group of the next group of the plastic cups is separated from the rear cup due to the negative pressure, because the shape of the plastic cups is large at the top and small at the bottom, when the plastic cups are horizontally placed, the plastic cups can incline in the horizontal direction, the vertical height of the plastic cups is lower than the horizontal height of the counting position of the optical fiber counting cup head, the plastic cups are not counted, the quantity of the next group of packaged plastic cups is increased, and the production cost is improved.

Disclosure of Invention

Aiming at the defects of the prior plastic cup packing machine in the background technology in the using process, the invention provides the packing device for plastic processing, which has the advantages of accurate counting and packing space saving and solves the technical problems in the background technology.

The invention provides the following technical scheme: the utility model provides a packing apparatus for plastics processing, includes material platform, the feeding recess has been seted up to one side of material platform, the back swing joint of feeding recess has the feeding conveyer belt, material platform's opposite side swing joint has the packing conveyer belt, the outside swing joint of packing conveyer belt has the packaging film, the bottom swing joint of packaging film has the packing fiber container, material platform's positive fixedly connected with fixed bolster I, fixed bolster I is four corners arrangement about material platform is positive about, and divide into two sets ofly from top to bottom, and is two sets ofly the inside of fixed bolster I is movable sleeve joint respectively has the power rotation axis, the outside fixedly connected with brush hair of power rotation axis, the one end fixedly connected with drive gear of power rotation axis, the outside meshing of drive gear has driven gear, one side fixedly connected with count rotation axis of driven gear, the outside fixed bolster II of having cup jointed of count rotation axis, the one end fixedly connected with count fixed head of count rotation axis, the plastic cup has been placed on the top of feeding conveyer belt.

Preferably, the bristles are soft brush heads made of nylon materials, the distance between the two bristles is the same as the width of the feeding conveyor belt, the rotating directions of the two bristles are the same, and the contact length of the bristles and the plastic cup is one fourth of the diameter of the plastic cup.

Preferably, the diameter of the driving gear is half of the diameter of the driven gear.

Preferably, the surface of the counting fixing head is provided with a groove group, the shape of each groove in the groove group is the same as the shape of the outer side of the cup opening of the plastic cup, and the distances between the grooves on the surface of the counting fixing head are the same.

The invention has the following beneficial effects:

1. the plastic cup is brushed on the surface of the plastic cup through the rotation of the brush hair, so that the plastic cup is rubbed to generate electricity, namely the plastic cup can not be separated from the front plastic cup and the rear plastic cup under the action of static electricity, the one-time use amount of the packaging film is reduced, the plastic cup adsorbs the packaging film through the static electricity in the packaging film, the gas quantity sealed in the packaging film is reduced, the volume requirement on a conveying container is reduced, the problem that the packaging film is required to be repackaged or scrapped due to the fact that the packaging film is stressed and burst in the transportation process due to too much gas is avoided, and the plastic processing cost and the transportation difficulty are reduced.

2. According to the counting fixing head, due to the shape arrangement of the counting fixing head, the plastic cups can be split while counting, the problem of too tight sleeving caused by manual sleeving and feeding is avoided, one end of the counting fixing head can be fixed on the plastic cup at the end part after counting is stopped, and the plastic cup is prevented from being separated due to negative pressure.

Drawings

FIG. 1 is a schematic sectional front view of the present invention;

FIG. 2 is a schematic sectional top view of the present invention;

FIG. 3 is a schematic sectional side view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a material platform; 2. a feeding groove; 3. a feed conveyor; 4. a packaging conveyor belt; 5. packaging the film; 6. packaging the paper tube; 7. fixing a bracket I; 8. a power rotating shaft; 9. brushing; 10. a drive gear; 11. a driven gear; 12. counting the rotating shaft; 13. a fixed bracket II; 14. a counting fixing head; 15. a plastic cup.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Please refer to fig. 1-4, a packing apparatus for plastic processing, including material platform 1, material platform 1 has one side of it seted up feeding recess 2, feeding recess 2's back swing joint has feeding conveyer belt 3, material platform 1's opposite side swing joint has packing conveyer belt 4, packing conveyer belt 4's outside swing joint has packaging film 5, packaging film 5's bottom swing joint has packing fiber container 6, material platform 1's positive fixedly connected with fixed bolster I7, fixed bolster I7 is four corners arrangement about material platform 1 is positive, and divide into two sets of from top to bottom, the inside of two sets of fixed bolsters I7 is movable sleeve joint respectively has power rotation axis 8, power rotation axis 8's outside fixedly connected with brush hair 9, power rotation axis 8's one end fixedly connected with drive gear 10, drive gear 10's the outside meshing has driven gear 11, one side fixedly connected with count rotation axis 12 of driven gear 11, count rotation axis 12's outside fixed bolster II 13 has been cup jointed, count rotation axis 12's one end fixedly connected with count fixed head 14, plastic cup 15 has been placed on feeding conveyer belt 3's top.

Wherein, brush hair 9 is the soft brush head of nylon material, and the distance between two brush hairs 9 is the same with the width of feeding conveyer belt 3, the direction of rotation of two brush hairs 9 is the same, brush hair 9 is the fourth of plastics cup 15 diameter with the contact length of plastics cup 15, accessible brush hair 9 brushes plastics cup 15, make plastics cup 15 friction give birth to electricity, plastics cup 15 adsorbs plastics cup 15 with front and back plastics cup 15 under electrostatic action promptly, avoided the problem that last plastics cup 15 breaks away from in data send process, reduce the sealed use amount of packaging film 5 once, thereby packing cost has been reduced.

Wherein, the plastic cup 15 passes through the adsorbable packaging film 5 of static, makes the volume of sealed gas reduce in the packaging film 5, makes the volume of transporting the container diminish, thereby avoided the packaging film 5 atress that gaseous too much arouses to explode in the transportation and open need repack or condemned problem, reduces the transportation degree of difficulty after the plastics processing packing.

Wherein, the diameter of the driving gear 10 is half of the diameter of the driven gear 11, so that the rotating number of the brush hairs 9 can be controlled, and the problems of insufficient and excessive transfer amount of electric charge in friction and excessive or insufficient electrostatic force caused by the electric charge can be avoided.

Wherein, the groove group has been seted up on the surface of count fixed head 14, and every groove shape in the groove group is the same with the shape in the 15 rim of a cup outsides of plastic cup, the distance is the same between the recess on count fixed head 14 surface and the recess, the shape of count fixed head 14 sets up, can count the 15 quantity of plastic cup through rotatory certain number of turns, simultaneously because there is certain distance between the recess, thereby there is the effect of split between the plastic cup 15, avoid cup jointing too inseparable problem because of the manual work cup joints the pay-off and arouses, and the one end of count fixed head 14 can be fixed to the plastic cup 15 of tip after the count stops, avoid last a set of plastic cup 15 to push packaging film 5, next set of plastic cup 15 breaks away from because of the negative pressure.

The use method (working principle) of the invention is as follows:

the plastic cup packaging machine is powered on, plastic cups 15 are placed on a feeding conveyor belt 3 in a feeding groove 2, the feeding conveyor belt 3 conveys the plastic cups 15 to the outer side of a power rotating shaft 8, bristles 9 on the outer side of the power rotating shaft 8 brush on the surfaces of the plastic cups 15, when the plastic cups 15 are conveyed to one side of a counting fixing head 14, the grooves on the surface of the counting fixing head 14 correspond to cup mouths of the plastic cups 15 one by one, counting is carried out, the plastic cups rotate to the number of the needed plastic cups 15, the rotation of the counting fixing head 14 is stopped, the surface grooves of the counting fixing head 14 clamp the first plastic cups 15 of the next group, the plastic cups 15 of the previous group are conveyed to the surface of a packaging film 5 by the feeding conveyor belt 3, the counting fixing head 14 rotates continuously and counts the plastic cups of the next group, and meanwhile the plastic cups 15 of the previous group enter the packaging film 5 to carry out a subsequent packaging process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a packing apparatus for plastic processing, includes material platform (1), feeding recess (2) have been seted up to one side of material platform (1), the back swing joint of feeding recess (2) has feeding conveyer belt (3), the opposite side swing joint of material platform (1) has packing conveyer belt (4), the outside swing joint of packing conveyer belt (4) has packaging film (5), the bottom swing joint of packaging film (5) has packing fiber container (6), its characterized in that: the front side of the material platform (1) is fixedly connected with a fixing support I (7), the fixing support I (7) is arranged at four corners of the upper side, the lower side, the left side and the right side of the front side of the material platform (1) and is divided into two groups, a power rotating shaft (8) is movably sleeved inside each of the two groups of fixing supports I (7), bristles (9) are fixedly connected to the outer portion of the power rotating shaft (8), a driving gear (10) is fixedly connected to one end of the power rotating shaft (8), a driven gear (11) is meshed with the outer side of the driving gear (10), a counting rotating shaft (12) is fixedly connected to one side of the driven gear (11), a fixing support II (13) is fixedly sleeved on the outer portion of the counting rotating shaft (12), a counting fixing head (14) is fixedly connected to one end of the counting rotating shaft (12), and a plastic cup (15) is placed at the top end of the feeding conveying belt (3);

the brush hair (9) are soft brush heads made of nylon materials, the distance between the two brush hair (9) is the same as the width of the feeding conveyor belt (3), the rotating directions of the two brush hair (9) are the same, and the contact length of the brush hair (9) and the plastic cup (15) is one fourth of the diameter of the plastic cup (15).

2. The bagging apparatus for plastic processing as claimed in claim 1, wherein: the diameter of the driving gear (10) is one half of that of the driven gear (11).

3. The bagging apparatus for plastic processing as claimed in claim 1, wherein: the counting fixing head (14) is provided with a groove group on the surface, the shape of each groove in the groove group is the same as the shape of the outer side of the cup opening of the plastic cup (15), and the distances between the grooves on the surface of the counting fixing head (14) are the same.