CN114684423B

CN114684423B - Automatic closing device is used in carton processing

Info

Publication number: CN114684423B
Application number: CN202210603154.4A
Authority: CN
Inventors: 姚忠明
Original assignee: Hangzhou Xingmao Paper Products Co ltd
Current assignee: Foshan Eight Box Packaging Printing Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-16
Anticipated expiration: 2042-05-31
Also published as: CN114684423A

Abstract

The invention belongs to the field of sealing equipment, and particularly relates to an automatic sealing device for processing a carton, which comprises a fixed bottom plate, wherein a cleaning and collecting assembly is installed on the fixed bottom plate, a protective side plate is fixedly welded on the fixed bottom plate, a positioning and conveying assembly is installed on the protective side plate, a fixed top plate is fixedly welded on the top of the protective side plate, a fixed rod is fixedly welded on an output shaft of a second servo motor, a connecting sleeve rod is connected in the fixed rod in a limiting and sliding manner, and a cleaning plate is fixedly connected at the bottom of the connecting sleeve rod, so that the problems that the conventional sealing device cannot conveniently and stably clean a joint on a carton cover plate, cannot automatically clean dust and impurities adhered on a conveying belt, cannot ensure the stability of the conveying belt on the carton, and cannot stably suck and collect the dust on the carton and the conveying belt are solved, dust is easy to stick on the adhesive tape when floating in the air.

Description

Automatic closing device is used in carton processing

Technical Field

The invention relates to the field of sealing equipment, in particular to an automatic sealing device for processing a carton.

Background

Product packaging is becoming more and more important in modern life. With the continuous expansion of product consumption market, the requirements for product packaging also present diversity, and factors such as beauty, practicability, reasonable price, environmental protection and the like become common requirements for packaging products, and the carton packaging is widely used in commodity packaging due to light material, high strength, good adaptability of printing and subsequent processing and environmental protection, and sealing equipment is required to be used in combination for sealing the carton in the carton processing process;

because the cover plate on the carton is easy to stick dust and impurities in the moving process of the carton, and the prior sealing device can not conveniently and stably clean the joint on the cover plate of the carton before sealing the carton by using the adhesive tape, the dust is easy to cause the viscosity of the adhesive tape to decline, thereby causing the unqualified packaging of the carton, and the conventional sealing device can not automatically clean the dust and the impurities stuck on the conveyor belt in the working process, further the stability of the conveyor belt on the conveying state of the carton can not be ensured, simultaneously the dust on the carton and the conveyor belt can not be stably sucked and collected, the dust is easy to stick on the adhesive tape in the air, and the position deviation of the carton is easy to occur in the conveying process, and the conventional sealing device can not automatically position the carton in the working process, further the stability of the sealing state of the subsequent carton can not be ensured, meanwhile, the conventional packaging device cannot automatically and stably seal the cartons with different heights and lengths in the working process, and the applicability and the practicability are poor, so that the automatic sealing device for carton processing is required to meet the requirements of users.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.

The invention provides an automatic sealing device for processing cartons, which aims to solve the problems in the prior automatic sealing device for processing cartons.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions: the utility model provides an automatic closing device is used in carton processing, includes PMKD, PMKD is last to install to clean and to collect the subassembly, welded fastening has the protection curb plate on the PMKD, install location conveyor components on the protection curb plate, the top welded fastening of protection curb plate has fixed roof, welded fastening has second servo motor on the top face of fixed roof, welded fastening has the dead lever on second servo motor's the output shaft, spacing sliding connection has the connecting loop pole in the dead lever, the bottom fixedly connected with clearance board of connecting loop pole, threaded connection has the threaded rod on the dead lever, install automatic sealing component on the PMKD.

As a preferable aspect of the automatic closing device for carton processing according to the present invention, wherein: the positioning and conveying assembly comprises a first servo motor, the first servo motor is welded and fixed on the protective side plate, the output end of the first servo motor is connected with a fixed shaft, the fixed shaft is connected to the protective side plate in a rotating mode, a rotating cylinder is fixedly connected to the fixed shaft, a conveying belt is connected to the rotating cylinder, a connecting push plate is fixedly connected to the conveying belt, a rubber guide plate is fixedly connected to the connecting push plate, and a driving belt is connected to the fixed shaft.

As a preferable aspect of the automatic closing device for carton processing according to the present invention, wherein: the fixed axle symmetric distribution is in protection curb plate both sides, connect the push pedal equidistance and distribute on the conveyer belt, the width of conveyer belt equals with the length of connecting the push pedal, rubber deflector symmetric distribution is in the both sides of connecting the push pedal, the thickness of rubber deflector equals with the thickness of connecting the push pedal, the transversal right trapezoid of personally submitting of rubber deflector.

As a preferable aspect of the automatic closing device for carton processing according to the present invention, wherein: clean the collection subassembly and include the connecting axle, the connecting axle is connected with the other end of drive belt, the connecting axle rotates to be connected on the protection curb plate, the first conical gear of fixedly connected with and cleaning brush on the connecting axle, the meshing is connected with second conical gear on the first conical gear, second conical gear welded fastening is at the top of driven shaft, the bottom of driven shaft is rotated and is connected on the inside bottom face of collection box with a net, fixedly connected with exhaust fan on the driven shaft, the exhaust fan sets up in the draft tube, draft tube fixed connection is at the top of collection box with a net, collection box with a net fixed connection is on PMKD's bottom face.

As a preferable aspect of the automatic closing device for carton processing according to the present invention, wherein: the connecting axle passes through drive belt and fixed axle one-to-one, the brush cleaner is provided with four groups, and the equal angular distribution of four groups brush cleaner is on the connecting axle, and the equidistance of every group brush cleaner distributes on the connecting axle, the draft tube is fixed in the top middle part of collecting the box with a net, the inside top face of collecting the box with a net and the bottom face parallel and level of draft tube.

As a preferable scheme of the automatic sealing device for processing cartons, the invention comprises the following steps: the connecting sleeve rod is fixedly connected to the center of the top of the cleaning plate, the central axis of the cleaning plate and the central axis of the conveying belt are located on the same vertical central line, and the length of the threaded rod is larger than the distance between the side end face of the connecting sleeve rod and the inner wall of the fixing rod.

As a preferable scheme of the automatic sealing device for processing cartons, the invention comprises the following steps: the automatic sealing assembly comprises a fixing frame, the fixing frame is fixedly connected to the top end face of the fixing base plate, a first spring is fixedly connected to the inner side end face of the fixing frame, a guide groove is formed in the inner side end face of the fixing frame, a guide rod is connected to the guide groove in a limiting sliding mode, the guide rod is fixedly connected to the top of the connecting plate, the connecting plate is connected to the cutting blade in a limiting sliding mode, a second spring is fixedly connected to the inner side of the connecting plate, the top of the second spring is fixedly connected to the bottom of the connecting plate, and the side end face of the connecting plate is attached to the first spring.

As a preferable aspect of the automatic closing device for carton processing according to the present invention, wherein: the guide way is the slope form, cutting blade's the transversal right triangle-shaped of personally submitting in bottom, the laminating of first spring is in the top middle part of connection board.

As a preferable aspect of the automatic closing device for carton processing according to the present invention, wherein: the utility model discloses a joint plate, including the joint plate, the joint plate is equipped with the reel, the reel is equipped with the spacing sliding connection of sticky tape body, the width of cutting blade is greater than the width of sticky tape body, the central axis of sticky tape body and cutting blade's the central axis are located same horizontal center line.

Compared with the prior art, the invention has the beneficial effects that:

1. be provided with automatic sealing assembly, utilize the guide bar in the guide way can drive cutting blade on the linkage plate and carry out the guide motion, utilize under the guide effect on cutting blade inclined plane, can drive the sticky tape body on the reel and carry out extrusion formula to the apron junction of co-altitude and different length cartons and paste encapsulation work, and when the carton motion breaks away from cutting blade, utilize cutting blade can carry out automatic cutout to the sticky tape body, and in the same way, utilize the continuous transport of carton can convenient stable batch formula of accomplishing the carton automatic work of sealing, the efficiency of sealing of carton processing has effectively been improved.

2. Be provided with location conveying assembly, utilize each on the conveyer belt to connect the push pedal and can promote each carton and stabilize the transport to combine the inclined plane of both sides rubber deflector and under cutting blade's the laminating impetus. Can promote the carton and remove to the conveyer belt centre to stable location transport work can effectively avoid the carton to take place the offset in transportation process, leads to follow-up sealing effect poor, and then can guarantee the carton follow-up work of sealing stable and convenient, has increased closing device's stability in use and convenience.

3. Be provided with and clean the collection subassembly, in the conveyer belt course of operation, utilize the fixed epaxial drive belt of axle to drive the connecting axle and stabilize the rotation, combine each brush cleaner to carry out the work of stably cleaning to the terminal surface of conveyer belt, the connecting axle can drive the exhaust fan through the meshing of first conical gear and second conical gear and carry out automatic collection to the dust and the stable suction of impurity of cleaning to collecting the box with a net this moment, and then can guarantee the long-time operating condition's of conveyer belt stability.

4. Be provided with the clearance board, utilize the threaded rod on the dead lever can highly carry out convenient regulation to the use of adapter sleeve pole bottom clearance board, the drive that combines second servo motor can stably clean the junction of carton apron, and combine to clean the collection subassembly and can stabilize the suction and collect the dust that cleans, convenient follow-up processing, and then can effectively avoid the dust and the impurity that are infected with on the carton apron to cause harmful effects to follow-up sealing work, sealing device's stability in use has been increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

FIG. 1 is a schematic view of an overall three-dimensional structure of an automatic sealing device for carton processing according to the present invention;

FIG. 2 is a schematic view of the overall front view of the automatic sealing device for carton processing according to the present invention;

FIG. 3 is a schematic view of a threaded rod structure of an automatic sealing device for processing cartons according to the present invention;

FIG. 4 is a schematic top view of the connecting sleeve of the automatic sealing device for carton processing according to the present invention;

FIG. 5 is a schematic diagram of a side view of a connecting shaft of the automatic sealing device for processing cartons according to the present invention;

FIG. 6 is a schematic top view of a rubber guide plate of the automatic sealing device for carton processing according to the present invention;

FIG. 7 is a schematic view of the structure at A in FIG. 2 of the automatic sealing device for carton processing according to the present invention;

FIG. 8 is a schematic diagram of a second spring structure of the automatic sealing device for carton processing according to the present invention;

FIG. 9 is a schematic view of a top view of a fixing frame of the automatic sealing device for processing cartons according to the present invention;

fig. 10 is a schematic top view of an automatic sealing device mounting plate for carton processing according to the present invention.

The reference numbers in the figures: 1. fixing the bottom plate; 2. a protective side plate; 3. fixing a top plate; 4. positioning the conveying assembly; 401. a first servo motor; 402. a fixed shaft; 403. a rotating cylinder; 404. a conveyor belt; 405. connecting a push plate; 406. a rubber guide plate; 5. a transmission belt; 6. a sweeping and collecting assembly; 601. a connecting shaft; 602. a first bevel gear; 603. a second bevel gear; 604. a driven shaft; 605. an exhaust fan; 606. a funnel; 607. collecting the net cage; 608. cleaning with a brush; 7. a second servo motor; 8. fixing the rod; 9. connecting the loop bar; 10. cleaning the plate; 11. a threaded rod; 12. an automatic sealing assembly; 1201. a fixing frame; 1202. a first spring; 1203. a guide groove; 1204. a guide bar; 1205. a connector tile; 1206. a cutting blade; 13. a second spring; 14. mounting a plate; 15. a rotating shaft; 16. a reel; 17. the adhesive tape body.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially in general scale for the convenience of illustration, and the drawings are only exemplary, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Examples

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-10, an automatic sealing device for processing cartons comprises a fixed bottom plate 1, a cleaning and collecting assembly 6 is installed on the fixed bottom plate 1, a protective side plate 2 is welded and fixed on the fixed bottom plate 1, a positioning and conveying assembly 4 is installed on the protective side plate 2, a fixed top plate 3 is welded and fixed on the top of the protective side plate 2, a second servo motor 7 is welded and fixed on the top end face of the fixed top plate 3, a fixed rod 8 is welded and fixed on an output shaft of the second servo motor 7, a connecting sleeve rod 9 is connected in the fixed rod 8 in a limiting and sliding manner, a cleaning plate 10 is fixedly connected at the bottom of the connecting sleeve rod 9, a threaded rod 11 is connected on the fixed rod 8 in a threaded manner, an automatic sealing assembly 12 is installed on the fixed top plate 3, and the carton in a conveying state can be driven to move to the middle part by the cooperation between the positioning and conveying assemblies 4 and the automatic sealing assembly 12, the automatic sealing component 12 is driven by the pushing of the paper box to carry out extrusion type pasting and packaging work on the joint of the cover plates of the paper boxes with different heights and lengths, the continuous conveying of the paper boxes can conveniently and stably complete batch type automatic sealing work of the paper boxes, the sealing efficiency of the processing of the paper boxes is effectively improved, the cleaning and collecting component 6 can be driven to stably clean the positioning and conveying component 4 while the positioning and conveying component 4 works, the stable long-time working state of the positioning and conveying component 4 is ensured, the use diversity and the convenience of the device are increased, the joint of the cover plates of the paper boxes can be stably cleaned by the cleaning plate 10, the cleaned dust can be stably sucked and collected by combining the cleaning and collecting component 6, the subsequent processing is convenient, and the adverse effect of the dust and impurities which are infected on the cover plates of the paper boxes on the subsequent sealing work can be effectively avoided, the use stability of the sealing device is increased.

In this example, the positioning and conveying assembly 4 includes a first servo motor 401, the first servo motor 401 is welded and fixed on the protective side plate 2, the output end of the first servo motor 401 is connected with a fixed shaft 402, the fixed shaft 402 is rotatably connected on the protective side plate 2, the fixed shaft 402 is fixedly connected with a rotating drum 403, the rotating drum 403 is connected with a conveying belt 404, the conveying belt 404 is fixedly connected with a connecting push plate 405, the connecting push plate 405 is fixedly connected with a rubber guide plate 406, the fixed shaft 402 is connected with a transmission belt 5, the fixed shaft 402 is symmetrically distributed on two sides of the protective side plate 2, the connecting push plates 405 are equidistantly distributed on the conveying belt 404, the width of the conveying belt 404 is equal to the length of the connecting push plate 405, the rubber guide plates 406 are symmetrically distributed on two sides of the connecting push plate 405, the thickness of the rubber guide plate 406 is equal to the thickness of the connecting push plate 405, the cross section of the rubber guide plate 406 is in a right trapezoid shape, utilize both sides rubber guide plate 406 and connection push pedal 405's combined action under, can carry out convenient stable promotion positioning work to the carton of different specifications size, and then can guarantee the stability of the follow-up work of sealing of carton.

In this example, the cleaning collection assembly 6 includes a connection shaft 601, the connection shaft 601 is connected with the other end of the transmission belt 5, the connection shaft 601 is rotatably connected to the protective side plate 2, a first bevel gear 602 and a cleaning brush 608 are fixedly connected to the connection shaft 601, a second bevel gear 603 is engaged with the first bevel gear 602, the second bevel gear 603 is welded and fixed to the top of the driven shaft 604, the bottom of the driven shaft 604 is rotatably connected to the inner bottom end face of the collection net box 607, an exhaust fan 605 is fixedly connected to the driven shaft 604, the exhaust fan 605 is disposed in the ventilation tube 606, the ventilation tube 606 is fixedly connected to the top of the collection net box 607, the collection net box 607 is fixedly connected to the bottom end face of the fixed bottom plate 1, the connection shaft 601 corresponds to the fixed shaft 402 one by one-to-one through the transmission belt 5, the cleaning brushes 608 are provided with four groups, the four groups of cleaning brushes 608 are angularly distributed on the connection shaft 601, each group of cleaning brushes 608 are equidistantly distributed on the connecting shaft 601, the ventilating funnel 606 is fixed at the middle part of the top of the collecting net cage 607, the top end surface of the inside of the collecting net cage 607 is flush with the bottom end surface of the ventilating funnel 606, and stable suction and collection work can be performed on the conveying belt 404 and the dust and impurities cleaned on the carton under the combined action of the collecting net cage 607 and the ventilating funnel 606, so that the stability of the long-time working state of the conveying belt 404 can be ensured, and the adverse effect of the dust and the impurities on the sealing work of the carton can be effectively avoided.

In this example, the connecting sleeve rod 9 is fixedly connected to the top center of the cleaning plate 10, the central axis of the cleaning plate 10 and the central axis of the conveying belt 404 are located on the same vertical central line, the length of the threaded rod 11 is greater than the distance between the end face of the connecting sleeve rod 9 and the inner wall of the fixing rod 8, the height of the cleaning plate 10 can be conveniently adjusted by using the connecting sleeve rod 9 and the fixing rod 8, and therefore convenience and stability of the cleaning work of cartons in the same batch can be guaranteed.

In this example, the automatic sealing assembly 12 includes a fixing frame 1201, the fixing frame 1201 is fixedly connected to the top end face of the fixing base plate 1, a first spring 1202 is fixedly connected to the inner side end face of the fixing frame 1201, a guide groove 1203 is formed on the inner side end face of the fixing frame 1201, a guide rod 1204 is slidably connected in the guide groove 1203 in a limiting manner, the guide rod 1204 is fixedly connected to the top of the connecting plate 1205, the connecting plate 1205 is slidably connected in a limiting manner in the cutting blade 1206, a second spring 13 is fixedly connected to the inside of the connecting plate 1205, the top of the second spring 13 is fixedly connected to the bottom of the connecting plate 1205, the side end face of the connecting plate 1205 is attached to the first spring 1202, the guide groove 1203 is inclined, the cross section of the bottom of the cutting blade 1206 is in a right triangle shape, the first spring 1202 is attached to the middle portion of the top of the connecting plate 1205, the adhesive tape body 17 can be pushed to stably attach and seal by the parallel movement of the cutting blade 1206, and the vertical motion that utilizes cutting blade 1206 can carry out automatic cutout to sticky tape body 17, guarantees that a plurality of cartons seal the convenient and high-efficient of work.

In this example, mounting panel 14 is installed through the bolt to joint board 1205, the block is connected with axis of rotation 15 on the mounting panel 14, the cover is equipped with reel 16 on the axis of rotation 15, be provided with sticky tape body 17 on the reel 16, the spacing sliding connection of sticky tape body 17 is in cutting blade 1206, the width of cutting blade 1206 is greater than sticky tape body 17's width, sticky tape body 17's the central axis is located same horizontal central line with cutting blade 1206's the central axis, utilize sticky tape body 17's spacing slip can guarantee the stability of the follow-up tensile tiling work of sticky tape body 17, and then can guarantee the stability and the convenience of the follow-up work of sealing of carton.

It should be noted that the present invention is an automatic sealing device for processing cartons, firstly, a worker can place the cartons to be sealed on a conveyor belt 404 and place the joints of the carton cover plates horizontally, at this time, under the driving action of a first servo motor 401, the conveyor belt 404 can be driven to move stably by a rotating cylinder 403 on a fixed shaft 402 on both sides, and under the movement action of the conveyor belt 404, the cartons can be pushed to move stably leftwards one by each connecting push plate 405, when the cartons move to the cleaning plate 10, the connecting loop bar 9 on the fixed bar 8 can drive the cleaning plate 10 at the bottom to rotate stably by the driving of a second servo motor 7, so that the dust and impurities on the joints of the carton cover plates can be cleaned conveniently and stably, and because the heights of the cartons of the same batch are equal, therefore, the worker can rotate the threaded rod 11 until the threaded rod 11 is rotated to be separated from the fixed rod 8, the connecting sleeve rod 9 can slide upwards or downwards in the fixed rod 8, the use height of the cleaning plate 10 can be conveniently adjusted, and after the height adjusting work is finished, the threaded rod 11 only needs to be rotated reversely until the threaded rod 11 is rotated into the fixed rod 8, and the connecting sleeve rod 9 is extruded and fixed, so that the stability of the subsequent working state of the cleaning plate 10 can be ensured;

then under the action of the continuous movement of the conveyor belt 404, the connecting push plate 405 can push the carton to continue moving leftwards until the carton moves to be attached to the side end face of the cutting blade 1206, at this time, under the action of the attachment and relative pushing of the side end face of the cutting blade 1206 and the guiding action of the inclined face of the rubber guide plate 406 on the two sides of the connecting push plate 405, the cutting blade 1206 can push the carton to automatically move to the middle part of the conveyor belt 404, then under the action of the movement of the carton, the cutting blade 1206 can be pushed to move leftwards, and under the action of the movement of the cutting blade 1206, the guide rod 1204 can be pushed to perform inclined sliding in the guide groove 1203 in the fixed frame 1201 through the connecting plate 1205, and then the cutting blade 1206 moving leftwards is driven to move upwards until the top end face of the carton is attached to the bottom side end face of the cutting blade 1206, at this time, under the action of the elastic pushing action of the first spring 1202, the cutting blade 1206 can be pushed to move rightwards to reset, at the moment, under the action of the inclined plane at the bottom of the cutting blade 1206, the first spring 1202 can continue to move upwards while pushing the cutting blade 1206 to move rightwards until the bottom end face of the cutting blade 1206 is attached to the top end face of the carton, and when the cutting blade 1206 is attached to the side end face of the carton, the adhesive tape body 17 on the reel 16 can be driven to be firstly adhered to the side end face of the carton, then under the action of continuous movement of the cutting blade 1206, the adhesive tape body 17 is stretched, the adhesive tape body 17 is pushed to the joint of the tiled carton cover plates, the cutting blade 1206 can be pushed to be tightly pressed and attached to the top of the carton through the second spring 13 at the bottom of the connecting plate 1205, then the adhesive tape body 17 can be squeezed and adhered, and then under the action of relative movement of the carton and the cutting blade 1206, after the cutting blade 1206 moves to separate from the carton, the cutting blade 1206 can move downwards rapidly by using the second spring 13 at the bottom of the connecting plate 1205, so that the adhesive tape body 17 can be cut automatically, and in the process of the downward movement of the cutting blade 1206, the adhesive tape body 17 stretched by the movement of the cutting blade 1206 can be adhered to the right end face of the carton under the pushing action of the back plane of the cutting blade 1206, so that the carton can be sealed automatically and stably, and the end of the cut adhesive tape body 17 exists on the right end face of the cutting blade 1206, so that the next carton can be sealed conveniently, and the automatic and stable sealing operation can be performed on each carton on the conveying belt 404, and in the process of the upward movement of the connecting plate 1205, cartons with different heights, in which the inclined plane at the bottom of the cutting blade 1206 is in contact with the top end face of the carton, can be driven to perform convenient and stable sealing operation, the relative movement of the paper boxes and the cutting blades 1206 is utilized, so that the convenient and stable sealing work can be carried out on the paper boxes with different lengths;

after the adhesive tape body 17 is used, a worker can conveniently replace the winding drum 16 on the rotating shaft 15 by detaching the mounting plate 14, and in the working process of the conveying belt 404, the connecting shaft 601 can be driven to stably rotate on the protective side plate 2 by the transmission belt 5 on the fixing shaft 402, at this time, the end surface of the conveying belt 404 can be stably cleaned under the rotating action of the cleaning brushes 608 on the connecting shaft 601, meanwhile, the connecting shaft 601 can drive the driven shaft 604 to stably rotate by utilizing the first bevel gear 602 and the second bevel gear 603 which are connected in a meshed manner, and further can drive the exhaust fan 605 on the driven shaft 604 to stably rotate in the ventilating duct 606, at this time, under the continuous rotating action of the exhaust fan 605, dust and impurities cleaned on the conveying belt 404 and the carton can be stably sucked into the collecting net cage 607 to be collected, facilitating the subsequent treatment of dust and impurities.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. An automatic sealing device for processing cartons comprises a fixed bottom plate (1) and is characterized in that; the cleaning and collecting device is characterized in that a cleaning and collecting assembly (6) is installed on the fixed bottom plate (1), a protective side plate (2) is fixedly welded on the fixed bottom plate (1), a positioning and conveying assembly (4) is installed on the protective side plate (2), a fixed top plate (3) is fixedly welded on the top of the protective side plate (2), a second servo motor (7) is fixedly welded on the top end face of the fixed top plate (3), a fixed rod (8) is fixedly welded on an output shaft of the second servo motor (7), a connecting sleeve rod (9) is connected in the fixed rod (8) in a limiting and sliding manner, a cleaning plate (10) is fixedly connected at the bottom of the connecting sleeve rod (9), a threaded rod (11) is connected on the fixed rod (8) in a threaded manner, and an automatic sealing assembly (12) is installed on the fixed top plate (3);

the positioning and conveying assembly (4) comprises a first servo motor (401), the first servo motor (401) is fixedly welded on the protective side plate (2), the output end of the first servo motor (401) is connected with a fixed shaft (402), the fixed shaft (402) is rotatably connected on the protective side plate (2), a rotating cylinder (403) is fixedly connected on the fixed shaft (402), a conveying belt (404) is connected on the rotating cylinder (403), a connecting push plate (405) is fixedly connected on the conveying belt (404), a rubber guide plate (406) is fixedly connected on the connecting push plate (405), and a transmission belt (5) is connected on the fixed shaft (402);

the fixed shafts (402) are symmetrically distributed on two sides of the protective side plate (2), the connecting push plates (405) are equidistantly distributed on the conveyer belt (404), the width of the conveyer belt (404) is equal to the length of the connecting push plates (405), the rubber guide plates (406) are symmetrically distributed on two sides of the connecting push plates (405), the thickness of the rubber guide plates (406) is equal to that of the connecting push plates (405), and the cross sections of the rubber guide plates (406) are in a right trapezoid shape;

the sweeping and collecting component (6) comprises a connecting shaft (601), the connecting shaft (601) is connected with the other end of the transmission belt (5), the connecting shaft (601) is rotationally connected to the protective side plate (2), a first bevel gear (602) and a cleaning brush (608) are fixedly connected to the connecting shaft (601), a second bevel gear (603) is engaged and connected with the first bevel gear (602), the second bevel gear (603) is welded and fixed on the top of the driven shaft (604), the bottom of the driven shaft (604) is rotatably connected to the inner bottom end surface of the collecting net box (607), an exhaust fan (605) is fixedly connected to the driven shaft (604), the exhaust fan (605) is arranged in the ventilating duct (606), the air funnel (606) is fixedly connected to the top of the collecting net box (607), and the collecting net box (607) is fixedly connected to the bottom end face of the fixed bottom plate (1);

the connecting shafts (601) correspond to the fixed shafts (402) one by one through the transmission belts (5), four groups of cleaning brushes (608) are arranged, the four groups of cleaning brushes (608) are distributed on the connecting shafts (601) at equal angles, each group of cleaning brushes (608) are distributed on the connecting shafts (601) at equal intervals, the ventilating ducts (606) are fixed in the middle of the top of the collecting net box (607), and the top end face of the interior of the collecting net box (607) is flush with the bottom end face of the ventilating ducts (606);

the connecting sleeve rod (9) is fixedly connected to the center of the top of the cleaning plate (10), the central axis of the cleaning plate (10) and the central axis of the conveying belt (404) are located on the same vertical central line, and the length of the threaded rod (11) is greater than the distance between the end face of the side of the connecting sleeve rod (9) and the inner wall of the fixing rod (8);

the automatic sealing assembly (12) comprises a fixing frame (1201), the fixing frame (1201) is fixedly connected to the top end face of a fixing base plate (1), a first spring (1202) is fixedly connected to the inner side end face of the fixing frame (1201), a guide groove (1203) is formed in the inner side end face of the fixing frame (1201), a guide rod (1204) is connected to the guide groove (1203) in a limiting and sliding mode, the guide rod (1204) is fixedly connected to the top of a connecting plate (1205), the connecting plate (1205) is connected to a cutting blade (1206) in a limiting and sliding mode, a second spring (13) is fixedly connected to the inner portion of the connecting plate (1205), the top of the second spring (13) is fixedly connected to the bottom of the connecting plate (1205), and the side end face of the connecting plate (1205) is attached to the first spring (1202);

the guide groove (1203) is inclined, the cross section of the bottom of the cutting blade (1206) is in a right-angled triangle shape, and the first spring (1202) is attached to the middle part of the top of the connecting plate (1205);

mounting panel (14) are installed through the bolt in connection board (1205), the block is connected with the axis of rotation on mounting panel (14), the cover is equipped with reel (16) in the axis of rotation, be provided with sticky tape body (17) on reel (16), the spacing sliding connection of sticky tape body (17) is in cutting blade (1206), the width of cutting blade (1206) is greater than the width of sticky tape body (17), the central axis of sticky tape body (17) and the central axis of cutting blade (1206) are located same horizontal center line.