Automatic label pasting production line
阅读说明:本技术 一种标签自动粘贴生产线 (Automatic label pasting production line ) 是由 洪军 于 2020-07-23 设计创作,主要内容包括:本发明提供了一种标签自动粘贴生产线,包括输送带,沿输送带输送方向依次设置的清理机构、预热机构、标签粘贴机,清理机构用于对加工件表面进行擦拭清理,预热机构对加工件表面预热;清理机构包括相对设置于输送带两侧的第一擦拭箱及第二擦拭箱,第一擦拭箱的擦拭方向与输送带的输送方向一致,第二擦拭箱的擦拭方向与输送带的输送方向相反;第一擦拭箱及第二擦拭箱内部的擦拭件于内部进行刮刷、湿润、刮刷及烘干的步骤,保持擦拭件的干净;预热机构上设有热风机,热风机用于预热机构自身的热风供应,热风机也用于第一擦拭箱及第二擦拭箱体内部擦拭件的烘干;其在粘贴标签前对加工件进行清理及预热,可使得标签粘接更为稳固,提高粘贴质量。(The invention provides an automatic label pasting production line, which comprises a conveying belt, a cleaning mechanism, a preheating mechanism and a label pasting machine, wherein the cleaning mechanism, the preheating mechanism and the label pasting machine are sequentially arranged along the conveying direction of the conveying belt; the cleaning mechanism comprises a first wiping box and a second wiping box which are oppositely arranged on two sides of the conveying belt, the wiping direction of the first wiping box is consistent with the conveying direction of the conveying belt, and the wiping direction of the second wiping box is opposite to the conveying direction of the conveying belt; wiping pieces in the first wiping box and the second wiping box are wiped, moistened, wiped and dried, and the wiping pieces are kept clean; the preheating mechanism is provided with a hot air blower which is used for supplying hot air to the preheating mechanism, and the hot air blower is also used for drying the wiping parts in the first wiping box and the second wiping box; the label is cleaned and preheated before being adhered, so that the label is adhered more stably, and the adhering quality is improved.)
1. The utility model provides a label self-adhesive production line which characterized in that:
the label adhering machine comprises a conveying belt (100), and a cleaning mechanism (200), a preheating mechanism (300) and a label adhering machine (400) which are sequentially arranged along the conveying direction of the conveying belt (100), wherein the cleaning mechanism (200) is used for cleaning the surface of a workpiece, the preheating mechanism (300) preheats the surface of the workpiece, and the label adhesion can be more stable and stable through cleaning and preheating; the cleaning mechanism (200) comprises a first wiping box (500) and a second wiping box (600) which are oppositely arranged, the first wiping box (500) and the second wiping box (600) are positioned at two sides of the conveying belt (100), the wiping direction of the first wiping box (500) is consistent with the conveying direction of the conveying belt (100), and the wiping direction of the second wiping box (600) is opposite to the conveying direction of the conveying belt (100); wiping pieces in the first wiping box (500) and the second wiping box (600) are subjected to wiping, wetting, wiping and drying steps, and the wiping pieces are kept clean so as to clean a workpiece; the preheating mechanism (300) is provided with a hot air blower (310), the hot air blower (310) is used for supplying hot air to the preheating mechanism (300), and the hot air blower (310) is also used for drying the wiping parts in the first wiping box (500) and the second wiping box (600).
2. The automatic label pasting production line according to claim 1, wherein:
the first wiping box (500) comprises a box body (510), an open opening (511) is formed in one side, close to the conveying belt (100), of the box body (510), first transmission rollers (521) are mounted at two ends of the open opening (511), two second transmission rollers (522) are mounted on one side, far away from the open opening (511), of the box body (510), and the two second transmission rollers (522) correspond to the two first transmission rollers (521); two third driving rollers (523) are arranged between the two first driving rollers (521) and the two second driving rollers (522), the two third driving rollers (523) are symmetrically arranged around the central line of the box body (510), and the distance between the two third driving rollers (523) is smaller than that between the two first driving rollers (521); a wiping cloth body (530) is wound between the two first driving rollers (521), the two second driving rollers (522) and the two third driving rollers (523), and the wiping cloth body (530) is arranged in a ring shape; the wiping cloth body (530) is a wiping cleaning part (531) between the two first transmission rollers (521) and protrudes through the opening (511), the wiping cloth body (530) is a spraying wetting part (532) between the two third transmission rollers (523), and the wiping cloth body (530) is a scraping and brushing part (533) between the second transmission roller (522) and the third transmission rollers (523); one of the first rotating rollers (521) is in transmission connection with a driving motor (540) through a gear chain assembly;
a first air box (550) is arranged on one side, close to the output end, of the wiping cloth body (530), the first air box (550) is arranged between the second transmission roller (522) and the first transmission roller (521), a plurality of first air holes are formed in one side, close to the wiping cloth body (530), of the first air box (550), and the first air box (550) is communicated with an air outlet of the hot air blower (310) through a first air pipe (560); a spraying structure (570) is arranged in the box body (510) corresponding to the spraying wetting part (532) and is used for spraying and wetting the wiping cloth body (530); a scraping and brushing structure (580) is arranged in the box body (510) corresponding to the two scraping and brushing parts (533), and the scraping and brushing structure (580) is abutted against the wiping cloth body (530) to scrape and brush the surface of the wiping cloth body (530);
the second wiping box (600) is identical to the first wiping box (500) in structure, the moving direction of the wiping cloth body of the first wiping box (500) is identical to the conveying direction of the conveying belt (100), and the moving direction of the wiping cloth body of the second wiping box (600) is opposite to the conveying direction of the conveying belt (100).
3. The automatic label pasting production line according to claim 2, wherein:
the spraying structure (570) comprises a spraying pipe (571), a plurality of atomizing spray heads (572) are mounted on one side, close to the wiping cloth body (530), of the spraying pipe (571), the spraying pipe (571) is communicated with an external water source through a water supply pipe (573), and an electromagnetic valve (574) is arranged at the communication position of the water supply pipe (573) and the spraying pipe (571).
4. The automatic label pasting production line according to claim 2, wherein:
the scraping and brushing structure (580) comprises an inclined scraper (581), the inclined scraper (581) is fixed on the inner wall of the box body (510) through a connecting piece, the inclined tip of the inclined scraper (581) is in sliding support with the wiping cloth body (530), and the tip of the inclined scraper (581) is of a smooth structure.
5. The automatic label pasting production line according to claim 2, wherein:
the bottom of box (510) corresponds two scrape brush structure (580) and has seted up the feed opening, feed opening department is equipped with shutter (590).
6. The automatic label pasting production line according to claim 1, wherein:
the preheating mechanism (300) comprises a cover body, the cover body comprises a top plate (320) and vertical plates (330) fixedly arranged on two sides of the top plate (320), the cover body is covered on the conveying belt (100), the two vertical plates (330) are positioned on two sides of the conveying belt (100), one side, close to the conveying belt (100), of each vertical plate (330) is provided with a second air box (340), and the wall surface, close to the conveying belt (100), of each second air box (340) is provided with a plurality of second air outlet holes; the hot air blower (310) is fixed on the top surface of the top plate (320), and an air outlet of the hot air blower (310) is communicated with the two second air boxes (340) through a second air conveying pipe (350).
7. The automatic label pasting production line according to claim 1, wherein:
both sides of the conveying belt (100) are provided with baffle plates (110) for limiting a workpiece.
8. The automatic label pasting production line according to claim 7, wherein:
the label sticking machine (400) is arranged on one side of the cover body far away from the cleaning mechanism (200), and the label sticking machine (400) is arranged close to one side of the cover body; keep away from label pasting machine (400) one side fixed mounting has kicking block (120) on baffle (110), kicking block (120) correspond label pasting machine (400) set up, just kicking block (120) are close to the orientation one side of label pasting machine (400) is arc protruding structure.
Technical Field
The invention relates to the field of label pasting equipment, in particular to an automatic label pasting production line.
Background
The self-adhesive label is also called self-adhesive label, instant sticker, pressure-sensitive paper, etc. and is one kind of composite material with paper, film or special material as facing material, adhesive coated back and silicon-coated base paper as protecting paper.
At present, most of products are labeled by conveying workpieces through a conveying structure and then are adhered at a certain position of a conveying belt through an adhering machine; however, most of the existing label pasting production lines are provided with a label pasting machine on one side of a conveying structure, so that the labels are pasted in the conveying process of the objects, and automatic pasting is realized; however, the sticking production line is lack of cleaning the workpiece, and dust impurities are adhered to the surface of the workpiece, so that the sticking effect of the label is affected.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide an automatic label pasting production line which is novel in structure, and can be used for cleaning and preheating a workpiece before pasting a label, so that the label can be more stably pasted, and the pasting quality is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an automatic label pasting production line, which comprises a conveying belt, and a cleaning mechanism, a preheating mechanism and a label pasting machine which are sequentially arranged along the conveying direction of the conveying belt, wherein the cleaning mechanism is used for cleaning the surface of a workpiece, the preheating mechanism preheats the surface of the workpiece, and the cleaning and preheating can ensure that labels are stably and stably pasted; the cleaning mechanism comprises a first wiping box and a second wiping box which are oppositely arranged, the first wiping box and the second wiping box are positioned on two sides of the conveying belt, the wiping direction of the first wiping box is consistent with the conveying direction of the conveying belt, and the wiping direction of the second wiping box is opposite to the conveying direction of the conveying belt; wiping pieces in the first wiping box and the second wiping box are subjected to wiping, wetting, wiping and drying in the first wiping box and the second wiping box, and the wiping pieces are kept clean so as to clean a machined piece; the preheating mechanism is provided with an air heater, the air heater is used for supplying hot air to the preheating mechanism, and the air heater is also used for drying the cleaning pieces in the first cleaning box and the second cleaning box.
In a better technical scheme of the invention, the first wiping box comprises a box body, an open opening is formed in one side of the box body, which is close to the conveying belt, first transmission rollers are installed at two ends of the open opening, two second transmission rollers are installed on one side, which is far away from the open opening, in the box body, and the two second transmission rollers correspond to the two first transmission rollers in position; two third driving rollers are arranged between the two first driving rollers and the two second driving rollers, the two third driving rollers are symmetrically arranged about the center line of the box body, and the distance between the two third driving rollers is smaller than that between the two first driving rollers; a wiping cloth body is wound among the two first transmission rollers, the two second transmission rollers and the two third transmission rollers, and the wiping cloth body is arranged in a ring shape; the wiping cloth body is a wiping cleaning part between the two first transmission rollers and protrudes through the open opening, a spraying wetting part between the two third transmission rollers is a wiping cloth body, and a scraping and brushing part between the second transmission roller and the third transmission rollers is a wiping cloth body; one first rotating roller is in transmission connection with a driving motor through a gear chain assembly; a first air box is arranged on one side, close to the output end, of the wiping cloth body, the first air box is arranged between the second transmission roller and the first transmission roller, a plurality of first air holes are formed in one side, close to the wiping cloth body, of the first air box, and the first air box is communicated with an air outlet of the air heater through a first air conveying pipe; a spraying structure is arranged in the box body corresponding to the spraying wetting part and is used for spraying and wetting the wiping cloth body; the box body is internally provided with scraping brush structures corresponding to the two scraping brush parts, and the scraping brush structures are abutted against the wiping cloth body and used for scraping and cleaning the surface of the wiping cloth body; the second wiping box has the same structure as the first wiping box, the moving direction of the wiping cloth body of the first wiping box is the same as the conveying direction of the conveying belt, and the moving direction of the wiping cloth body of the second wiping box is opposite to the conveying direction of the conveying belt.
In a preferred technical scheme of the invention, the spraying structure comprises a spraying pipe, one side of the spraying pipe, which is close to the wiping cloth body, is provided with a plurality of atomizing nozzles, the spraying pipe is communicated with an external water source through a water supply pipe, and a solenoid valve is arranged at the communication position of the water supply pipe and the spraying pipe.
In a preferred technical scheme of the invention, the scraping and brushing structure comprises an inclined scraper which is fixed on the inner wall of the box body through a connecting piece, the inclined tip of the inclined scraper is in sliding support with the wiping cloth body, and the tip of the inclined scraper is of a smooth structure.
In a preferred technical scheme of the invention, the bottom of the box body is provided with a feed opening corresponding to the two scraping brush structures, and the feed opening is provided with a stop gate.
In a preferred technical scheme of the invention, the preheating mechanism comprises a cover body, the cover body comprises a top plate and vertical plates fixedly arranged on two sides of the top plate, the cover body is covered on the conveying belt, the two vertical plates are positioned on two sides of the conveying belt, one side of each vertical plate close to the conveying belt is provided with a second air box, and the wall surface of each second air box close to the conveying belt is provided with a plurality of second air outlet holes; the air heater is fixed on the top surface of the top plate, and an air outlet of the air heater is communicated with the two second air boxes through second air conveying pipes.
In a preferred technical scheme of the invention, both sides of the conveying belt are provided with baffle plates for limiting the workpieces.
In a preferred technical scheme of the invention, the label sticking machine is arranged on one side of the cover body far away from the cleaning mechanism, and the label sticking machine is arranged close to one side of the cover body; keep away from label pasting machine one side fixed mounting has the kicking block on the baffle, the kicking block corresponds the label pasting machine sets up, just the kicking block is close to the orientation one side of label pasting machine is the protruding structure of arc.
The invention has the beneficial effects that:
the automatic label pasting production line is novel in structure, and the cleaning mechanism, the preheating mechanism and the label pasting machine are arranged along the conveying direction of the conveying belt, so that a workpiece is cleaned and preheated before a label is pasted, the label is pasted more stably, and the pasting quality is improved; the cleaning mechanism comprises a first cleaning box and a second cleaning box which are arranged on two sides of the conveying belt, the cleaning direction of the first cleaning box is consistent with the conveying direction of the conveying belt, and the cleaning direction of the second cleaning box is opposite to the conveying direction of the conveying belt, so that a workpiece can also rotate in the conveying process, and the workpiece is further cleaned better; the cleaning steps of scraping, brushing, wetting, scraping and drying can be carried out on the cleaning pieces in the first cleaning box and the second cleaning box, so that the cleaning of the cleaning pieces is kept, and the cleaning effect of the machined pieces is improved; the cleaned workpiece enters the preheating mechanism, the workpiece can be dried, moisture remained in the drying and cleaning process can be dried, and the workpiece can remain residual heat after being dried, so that the subsequent label adhesion can be reinforced conveniently; and the hot air of the hot air blower on the preheating mechanism is used to the preheating mechanism and the cleaning mechanism, so that the power consumption is reduced, and the processing cost is reduced.
Drawings
FIG. 1 is a top view of an automated label application line as disclosed in an exemplary embodiment of the present invention;
FIG. 2 is a top view of the internal structure of the cleaning mechanism disclosed in the exemplary embodiment of the present invention;
FIG. 3 is a schematic view of the internal structure of a first wiping tank disclosed in the embodiment of the invention;
fig. 4 is a top view of the internal structure of the preheating mechanism disclosed in the embodiment of the present invention.
In the figure:
100. a conveyor belt; 110. a baffle plate; 120. a top block; 200. a cleaning mechanism; 300. a preheating mechanism; 310. a hot air blower; 320. a top plate; 330. a vertical plate; 340. a second gas box; 350. a second gas delivery pipe; 400. a label sticking machine; 500. a first wiping tank; 510. a box body; 521. a first drive roller; 522. a second driving roller; 523. a third driving roller; 530. wiping the cloth body; 531. wiping and cleaning the part; 532. spraying the wet part; 533. scraping and brushing the part; 540. a drive motor; 550. a first gas box; 560. a first gas delivery pipe; 570. a spraying structure; 571. a shower pipe; 572. an atomizing spray head; 573. a water supply pipe; 574. an electromagnetic valve; 580. a scraping brush structure; 581. an inclined scraper; 590. a shutter; 600. a second wiping tank.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 4, in an embodiment of the present invention, an automatic label pasting production line is disclosed, which includes a
The automatic label pasting production line is novel in structure, and the
Further, the
Further, the spraying structure 570 comprises a
Further, the scraping and
Further, a feed opening is formed in the bottom of the
Further, the
Further, a
Further, the
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
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