CN215475907U

CN215475907U - Cover closing device

Info

Publication number: CN215475907U
Application number: CN202121879866.6U
Authority: CN
Inventors: 欧建兴; 黄宇波
Original assignee: Foshan Ruipuhua Packing Machinery Co ltd
Current assignee: Foshan Ruipuhua Packing Machinery Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-11
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a cover closing device which comprises a rack, wherein a feeding mechanism is arranged on the rack, the cover closing device also comprises a cover arranging mechanism, the feeding mechanism comprises a feeding channel, the feeding channel comprises a cover closing section, the cover arranging mechanism comprises a disc and a shifting sheet, the shifting sheet is rotationally connected with the disc, the disc comprises a surrounding edge, a cover clamping space is formed between the shifting sheet and the surrounding edge, a cover coming opening and a cover sending opening are formed in the disc, the disc is positioned above the feeding channel, the cover sending opening faces the cover closing section, and an inclined downward guide plate is arranged between the cover sending opening and the feeding channel. According to the utility model, the cover arranging mechanism is utilized to convey the surface cover to the cover closing section, and then the surface cover falls onto the feeding channel from the guide plate to complete cover closing with the bottom support on the feeding channel.

Description

Cover closing device

Technical Field

The utility model relates to the field of packaging machinery, in particular to a cover closing device in the packaging machinery.

Background

The packing box is a common product used for containing commodities in the commodity circulation process. In some food packages, a package box is also used to package individual food items (e.g., moon cakes, pastries, etc.). Such food packages typically include a base and a lid. In the process of loading food into the packaging box, a manual operation mode is usually adopted, namely, the bottom support and the flour cover are separated, commodities are placed in the bottom support, the flour cover is closed and the like manually. However, the purely manual packaging method has low production efficiency, and the food is easily polluted because of repeated contact of hands with the food.

With the development of the intelligent manufacturing industry, although various automatic packaging devices appear, the existing packaging devices have some defects, such as low efficiency and insufficient precision of cover closing when the cover is closed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: it is an object of the present invention to provide a closure device that solves one or more of the problems of the prior art, and provides at least one useful alternative or creation.

The solution of the utility model for solving the technical problem is as follows: the utility model provides a close and cover device, includes the frame, be equipped with feeding mechanism in the frame, still including reason lid mechanism, feeding mechanism includes the pay-off passageway, the pay-off passageway is including closing the lid section, reason lid mechanism includes disc, plectrum, the plectrum with the disc rotates and is connected, the disc includes the surrounding edge, form the double-layered lid space between plectrum and the surrounding edge, be equipped with on the disc and come the gaikou and send the gaikou, the disc is located the top of pay-off passageway, send the gaikou to face to close the lid section, send and be equipped with the decurrent guide board of slope between gaikou and the pay-off passageway.

The utility model has the beneficial effects that: according to the utility model, the cover arranging mechanism is utilized to convey the surface cover to the cover closing section, and then the surface cover falls onto the feeding channel from the guide plate to complete cover closing with the bottom support on the feeding channel.

As a further improvement of the technical scheme, the side edge of the guide plate is provided with a clamping elastic sheet. Through set up the tight shell fragment of clamp in the both sides of guide board for the face lid keeps the form stable when falling, thereby makes the precision of closing the lid higher.

As a further improvement of the technical scheme, the cover closing section is provided with a pressing elastic sheet. When the cover is closed, the pressing elastic sheet is utilized to provide downward pressure to the cover, so that the cover is more tightly jointed with the bottom support.

As a further improvement of the technical scheme, the cover feeding opening is also provided with a guide rod. Through increasing the guide bar for the face lid is when entering into the guide board, and the position is more accurate, thereby further improves the precision of closing the lid.

As a further improvement of the above technical scheme, the cap arranging mechanism further comprises a rotary table, the rotary table is rotatably connected with the rotary table relative to the circular disc, the poking piece comprises an arc-shaped mounting groove, the rotary table is provided with a mounting hole, the rotary table and the poking piece are detachably connected through a connecting piece, and the connecting piece penetrates through the mounting groove and then is connected with the mounting hole. The relative position of the shifting sheet is adjustable, so that the cover can be conveniently adjusted when being closed.

As a further improvement of the above technical solution, the poking piece includes a plurality of poking teeth, the plurality of poking teeth are uniformly distributed on the poking piece, and the poking teeth include pushing edges.

As a further improvement of the technical scheme, the speed of the feeding channel is the same as that of the shifting sheet.

As a further improvement of the above technical scheme, the feeding mechanism comprises an output shaft, the cap sorting mechanism comprises a transmission shaft, the poking sheet is fixedly connected with the transmission shaft, and the output shaft is in transmission connection with the transmission shaft through a gear set. The cap arranging mechanism directly takes power from the feeding mechanism, so that the bottom support and the face cap are better synchronized.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the utility model, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.

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

FIG. 2 is a schematic view of another aspect of the present invention;

fig. 3 is a schematic diagram of the transmission structure of the disc sorting mechanism of the utility model.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. The drawings illustrate a preferred embodiment of the utility model and, together with the description, serve to complement the description with figures so that the person may visually and vividly understand each and every feature and every technical solution of the utility model, but are not to be construed as limiting the scope of the utility model.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions. Meanwhile, all technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 to 3, a cover closing device includes a frame 100, and a feeding mechanism 310 and a cover arranging mechanism 320 are disposed on the frame. The feeding mechanism 310 comprises a feeding channel 330, the feeding channel 330 extends along the front direction, the feeding channel 330 is used for conveying the bottom support, the feeding channel 330 comprises a cover closing section 331, and when the bottom support is conveyed to the cover closing section 331, the cover closing of the surface cover and the bottom support is completed.

Reason lid mechanism 320 includes disc 321, plectrum 322 with disc 321 rotates and is connected, disc 321 includes surrounding edge 323, form between plectrum 322 and the surrounding edge 323 and press from both sides lid space 324, be equipped with on disc 321 and come lid mouth 325 and send lid mouth 326, disc 321 is located the top of pay-off passageway 330, send lid mouth 326 to face close lid section 331, it is equipped with the decurrent guide plate 341 of slope to send between lid mouth 326 and the pay-off passageway 330.

The disk 321 and the surrounding edge 323 form a moving passage of the face cover, the face cover enters the disk 321 from the cover opening 325 and is pushed out from the cover feeding opening 326, and the movement of the face cover on the disk 321 is completely pushed by the shifting piece 322. Referring to fig. 1, the dough cover makes a circular motion of about 180 ° on the circular disc 321, i.e., the phase angle between the cover opening 325 and the cover feeding opening 326 is about 180 °. Thus, the disk 321 and the skirt 323 need only cover the moving position of the face cover.

In operation, the face cover enters the disc 321 through the cover opening 325, and then the shifting piece 322 drives the face cover to move, and the face cover also moves circularly on the disc 321 because the shifting piece 322 moves circularly all the time. When the flour cover reaches the cover feeding opening 326, the guide plate 341 is arranged at the cover feeding opening 326, the flour cover is continuously pushed under the action of the poking piece 322, and at the moment, the flour cover gradually moves downwards along the guide plate 341, moves forwards and downwards at the same time, until the flour cover is separated from the poking piece 322. At this time, the bottom support from the feeding channel 330 is also connected with the surface cover, the bottom support drives the surface cover to move forward, and the surface cover covers the bottom support under the action of self weight. During production, the automatic cover closing of the surface cover and the bottom support can be realized only by adjusting the rotating speed of the shifting piece and the speed of the feeding channel.

In order to make the position of the front cover more accurate when the front cover is closed, as a preferred embodiment, a clamping spring piece 342 is further disposed on a side edge of the guide plate 341. The clamping elastic pieces 342 are two pieces, when the surface cover enters the guide plate 341, the surface cover is clamped by the two clamping elastic pieces 342 from the left side and the right side, so that the surface cover can not deviate when being closed, and the surface cover can be accurately covered on the bottom support. It will be appreciated that the head ends of the clamping springs 342 are fixed to the disc and then the tail ends of the clamping springs 342 are retracted inwardly. When the face cover enters the guide plate 341, the clamping spring pieces 342 are gradually spread, and the clamping spring pieces 342 on the two sides clamp the end faces on the left side and the right side of the face cover. Of course, the friction between the clamping spring 342 and the surface cover is relatively small, and when the surface cover is contacted with the bottom support, the bottom support can easily take away the surface cover.

In order to firmly combine the cover and the base, it is further preferable that the cover segment 331 is provided with a pressing spring 343. The holding-down spring 343 can be mounted on a gantry that spans the cover-closing segment 331. One end of the pressing spring plate 343 is fixedly connected with the portal frame, the other end of the pressing spring plate is suspended, and the suspended end of the pressing spring plate has a downward pressing trend. When the face cover and the bottom support are closed, the suspended end of the pressing elastic sheet 343 is pressed on the top of the face cover, so that downward pressing force is provided for the face cover, and the face cover can be firmly combined with the bottom support.

In a further preferred embodiment, the cap sending port 326 is further provided with a guide rod 327. By providing the guide rod 327, the dough cover is more accurately oriented when entering the cover feeding opening 326. Since the surface cover moves circularly in the disc 321, the surface cover needs to move linearly forward at the cover feeding opening 326. Therefore, by adding the guide rod 327, the surface cover is discharged from the cover feeding opening 326, and under the combined action of the poking piece and the guide rod 327, the surface cover and the bottom support are moved linearly along the moving direction of the feeding channel 330, so that the cover closing of the surface cover and the bottom support is more accurate.

Further as a preferred embodiment, the cap arranging mechanism 320 further includes a rotating disc 328, the rotating disc 328 is rotatably connected to the circular disc 321, the pick 322 includes an arc-shaped mounting groove, the rotating disc 328 is provided with a mounting hole, the rotating disc 328 is detachably connected to the pick 322 through a connecting piece, and the connecting piece passes through the mounting groove and then is connected to the mounting hole. The connecting piece can be a bolt, and the mounting hole can be a screw hole. During installation, the connecting piece is firstly loosened, so that the shifting piece 322 can freely rotate on the rotating disc 328, the relative position of the shifting piece 322 is adjusted, and the shifting piece 322 can be matched with the push rod in the feeding channel during action.

Further as a preferred embodiment, the shifting piece 322 comprises a plurality of shifting teeth, the plurality of shifting teeth are respectively arranged on the shifting piece, and the shifting teeth comprise pushing edges. By adding a plurality of dialing teeth, the cap feeding speed of the dialing piece 322 can be improved. And the shape of the pushing edge of the shifting tooth can be adjusted according to the shape of the actual face cover, so that the shifting tooth can better push the face cover.

Further as a preferred embodiment, the speed of the feeding channel is the same as the speed of the plectrum. The speed of the feeding channel stated herein is the same as that of the shifting sheet, and means that when the cover is closed, the time for feeding a bottom support to the cover closing section in the feeding channel is the same as the time for feeding a surface cover to the cover closing section. And the speed of the bottom support and the speed of the flour cover are consistent, so that the bottom support and the flour cover can synchronously reach the cover closing section, and the cover closing operation is accurately finished.

In order to ensure the consistency, the feeding mechanism 310 comprises an output shaft 311, the cap sorting mechanism 320 comprises a transmission shaft 329, the shifting sheet 322 is fixedly connected with the transmission shaft, and the output shaft is in transmission connection with the transmission shaft through a gear set. The power for the rotation of the plectrum comes from the feeding mechanism, as long as the transmission ratio between the output shaft 311 and the transmission shaft 329 is controlled to be 1:1, the rotation speed of the plectrum 322 can be kept the same as the feeding speed of the feeding channel, and then the stroke of the plectrum is set to be the same as the distance between two push rods in the feeding channel, so that the synchronism of the surface cover and the bottom support can be realized.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the utility model as set forth in the claims appended hereto.

Claims

1. The utility model provides a close and cover device, includes the frame, be equipped with feeding mechanism in the frame, its characterized in that: still including the reason lid mechanism, feeding mechanism includes the pay-off passageway, the pay-off passageway is including closing the lid section, the reason lid mechanism includes disc, plectrum, the plectrum with the disc rotates to be connected, the disc includes the surrounding edge, form the double-layered lid space between plectrum and the surrounding edge, be equipped with on the disc and come the gaikou and send the gaikou, the disc is located the top of pay-off passageway, it faces to send the gaikou close the lid section, send to be equipped with the decurrent guide board of slope between gaikou and the pay-off passageway.

2. A closure device according to claim 1, wherein: and the side edge of the guide plate is provided with a clamping elastic sheet.

3. A closure device according to claim 1, wherein: and the cover closing section is provided with a pressing elastic sheet.

4. A closure device according to claim 1, wherein: and a guide rod is also arranged on the cover feeding opening.

5. A closure device according to claim 1, wherein: the cover arranging mechanism further comprises a rotary table, the rotary table is connected with the disc in a rotating mode, the shifting piece comprises an arc-shaped mounting groove, the rotary table is provided with a mounting hole, the rotary table and the shifting piece are connected in a detachable mode through a connecting piece, and the connecting piece penetrates through the mounting groove and then is connected with the mounting hole.

6. A closure device according to claim 1, wherein: the plectrum includes a plurality of dialling the tooth, and is a plurality of dial the tooth and all be respectively on the plectrum, dial the tooth and include pushing away the limit.

7. A closure device according to claim 1, wherein: the speed of the feeding channel is the same as that of the shifting sheet.

8. The closure apparatus of claim 7, wherein: the feeding mechanism comprises an output shaft, the cap arranging mechanism comprises a transmission shaft, the shifting piece is fixedly connected with the transmission shaft, and the output shaft is in transmission connection with the transmission shaft through a gear set.