CN216102912U

CN216102912U - Automatic cover-loading packaging machine

Info

Publication number: CN216102912U
Application number: CN202121875560.3U
Authority: CN
Inventors: 肖广文; 李俊岑; 莫凡
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: 2022-03-22
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses an automatic cover-loading packing machine, which comprises a frame, wherein a support separating device, a cover separating device, a charging device, a cover closing device and a bag sealing device are arranged on the frame, and the cover separating device comprises: the workbench is provided with a storage rack, a conveying mechanism, a taking-out mechanism and a turnover channel, the turnover channel is communicated with the taking-out mechanism and the conveying mechanism, and the conveying mechanism is connected with the cover closing device; the head end of the separate supporting device is connected with the charging device; the tail end of the charging device is connected with the cover closing device; the cover closing device is connected with the bag sealing device. The automatic packaging machine disclosed by the utility model has the advantages that automatic loading, capping and packaging of food are completed by adopting automatic equipment, so that the food packaging process is more sanitary and healthy, and the whole production efficiency is improved by the improved cap separating structure.

Description

Automatic cover-loading packaging machine

Technical Field

The utility model relates to the field of packaging machinery, in particular to an automatic cover-loading packaging machine.

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 are provided, the existing packaging devices have some defects, for example, when the stacked face covers are separated, the efficiency and safety of the existing packaging devices are not high, and when the face covers are closed, the efficiency is low, and the accuracy of the closed cover is not enough.

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 an automatic capping and packaging machine that solves one or more of the problems of the prior art, and provides at least one advantageous alternative or creation.

The solution of the utility model for solving the technical problem is as follows: the utility model provides an automatic dress lid packagine machine, includes the frame, be equipped with in the frame and divide the support device, divide the lid device, charging devices, close lid device and envelope device, divide the lid device to include: the device comprises a workbench, wherein a storage rack and a conveying mechanism are arranged on the workbench, the storage rack comprises a feeding hole and a discharging hole, and a supporting structure is arranged in the discharging hole; the cover separating device also comprises a taking-out mechanism and a turning channel, and the taking-out mechanism faces the discharge hole; the turnover channel is communicated with the taking-out mechanism and the conveying mechanism and comprises an upper through opening and a lower through opening, the upper through opening is opposite to the discharging port and is connected with the taking-out mechanism, the lower through opening is downward, and the lower through opening is connected with the conveying mechanism; the conveying mechanism is connected with the cover closing device; the head end of the separate supporting device is connected with the charging device; the tail end of the charging device is connected with the cover closing device; the cover closing device is connected with the bag sealing device.

The utility model has the beneficial effects that: the automatic packaging machine disclosed by the utility model has the advantages that automatic loading, capping and packaging of food are completed by adopting automatic equipment, so that the food packaging process is more sanitary and healthy, and the whole production efficiency is improved by the improved cap separating structure.

As a further improvement of the above technical solution, the taking-out mechanism includes a slide bar, a slide rail, a driving unit and an adsorption head, the adsorption head is mounted on the slide bar, the slide bar is connected with the slide rail in a sliding manner, the driving unit drives the slide bar to move, and the adsorption head faces the discharge port; the driving unit comprises a motor, a rotary table and a connecting rod, the motor drives the rotary table to rotate, one end of the connecting rod is hinged with the rotary table, and the other end of the connecting rod is hinged with the sliding rod; the storage rack is obliquely arranged and gradually inclines downwards from the feed inlet to the discharge outlet, and the oblique direction of the storage rack is parallel to the sliding direction of the sliding rod.

The face cover is sucked by using the suction head capable of generating vacuum, and then the suction head slides along with the slide bar, so that the face cover is taken out. And utilize motor and crank link mechanism to drive the slide bar and make a round trip to slide, can be so that production efficiency is higher. The storage rack which is gradually inclined downwards is utilized, so that the surface cover can be automatically supplemented under the action of self weight. And the sliding direction of the sliding rod is consistent with the inclined direction of the storage rack, so that the stress of the surface cover is more uniform when the surface cover is taken out, and the surface cover is taken out more conveniently.

As a further improvement of the above technical solution, the cover separating device further comprises a width adjusting mechanism, the storage rack comprises a fixed rack and a movable rack, the turning channel comprises a fixed plate and a movable plate, and both the movable rack and the movable plate are connected with the width adjusting mechanism; the width adjusting mechanism comprises a base, a screw rod, a guide rod, a sliding seat and a handle, wherein the guide rod and the screw rod are both arranged on the base, the screw rod is rotatably connected with the base, the sliding seat is slidably connected with the guide rod, the sliding seat is in threaded connection with the screw rod, and the handle is fixedly connected with the screw rod; the movable frame and the movable plate are fixed on the sliding seat.

To the face lid of unidimensional not, through width adjustment mechanism for the internal diameter of storage frame and the emergence adjustment of the internal diameter adaptability of upset passageway satisfy the diversified demand of production. When the width needs to be adjusted, the screw rod is driven to rotate through the handle, and the sliding seat is driven to slide relatively by the screw rod when the screw rod rotates, so that the movable frame and the movable plate are relatively close to the fixed frame and the fixed plate, or the movable frame and the movable plate are relatively far away from the fixed frame and the fixed plate.

As a further improvement of the above technical scheme, the tray separating device comprises a tray storage frame, a tray taking mechanism, a tray falling rail and a tray conveying mechanism, wherein the tray storage frame is arranged in a downward inclined manner, the tray taking mechanism is positioned below the tray storage frame, the upper end of the tray falling rail is connected with the tray taking mechanism, and the lower end of the tray falling rail is connected with the tray conveying mechanism; the falling support rail is arc-shaped, an opening at the upper end of the falling support rail faces the support taking mechanism, and an opening at the lower end of the falling support rail faces upwards; the support conveying mechanism is connected with the charging device.

The branch holds in the palm the device in fact with the structure similarity that divides the lid device, the difference lies in, because the face lid in the time, the opening needs down, and the collet when using, the opening needs up, consequently, the opening of the orbital lower extreme that falls in the palm up for the collet after the separation, can open up, conveniently hold dress food.

As a further improvement of the above technical scheme, the cover closing device comprises a feeding mechanism and a cover arranging mechanism, the feeding mechanism comprises a feeding channel, the front end of the feeding channel is connected with the charging device, the feeding channel comprises a cover closing section, the cover arranging mechanism comprises a disc and a shifting piece, the shifting piece is connected with the disc in a rotating manner, the disc comprises a surrounding edge, a cover clamping space is formed between the shifting piece and the surrounding edge, a cover opening and a cover conveying opening are formed in the disc, the disc is located above the feeding channel, the cover conveying opening faces the cover closing section, and an inclined downward guide plate is arranged between the cover conveying opening and the feeding channel.

In this scheme, the plectrum that the rotary motion was done in the utilization will be covered the face and send the guide board on, then the face lid continues downstream under the thrust of plectrum to accomplish with the collet in the pay-off passageway and close the lid, production efficiency is high.

As a further improvement of the above technical solution, a clamping spring plate is arranged on the side of the guide plate; the cover closing section is provided with a pressing elastic sheet, and the cover conveying opening is also provided with a guide rod. 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. 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. 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.

As a further improvement of the above technical solution, the speed of the feeding channel is the same as the speed of the pusher plate, the feeding mechanism includes an output shaft, the cap sorting mechanism includes a transmission shaft, the pusher plate is fixedly known 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.

As a further improvement of the above technical solution, the charging device includes a tray feeding channel, a material arranging mechanism and a blanking mechanism, the head end of the tray feeding channel is communicated with the tray separating device, the tail end of the material arranging mechanism is connected with the blanking mechanism, and the blanking mechanism is located above the tail end of the tray feeding channel; the blanking mechanism is communicated with the feeding channel. Food is orderly arranged after passing through the material arranging mechanism, then the bottom support is conveyed to the lower part of the blanking mechanism from the support conveying channel, and then the food falls onto the bottom support from the blanking mechanism, thereby completing the step of feeding.

As a further improvement of the technical scheme, the bag sealing device comprises an automatic bag sleeving mechanism and a packaging mechanism. After the food is covered, in order to enable the package to be tighter, the covered food is sent to an automatic bagging mechanism, and after a packaging bag is sleeved, the food is packaged.

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 view of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of the lid separation apparatus of the present invention;

FIG. 3 is a partial perspective view of the lid dispensing apparatus of the present invention;

FIG. 4 is a partial front view of FIG. 3;

FIG. 5 is a schematic perspective view of the dispenser of the present invention;

FIG. 6 is a partial perspective view of the present invention;

FIG. 7 is a schematic structural view of the cover closing device of the present invention;

FIG. 8 is a schematic perspective view of the closure apparatus of the present invention;

fig. 9 is a partial structural schematic view of the cover closing device of the present invention.

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, the automatic cap filling and packaging machine includes a frame 100, and a support separating device 400, a cap separating device 200, a charging device 500, a cap closing device 300, and a bag sealing device 600 are disposed on the frame.

In operation, the base tray is stored on the tray dispenser 400, the dough cover is stored on the lid dispenser 200, and the food is fed into the loading device 500 after production. The tray separating device 400 separates the trays into single trays in order, and then the trays are sent into the charging device 500, and food is loaded on the trays in the charging device 500; then the bottom base with the food is sent into a cover closing device 300 to be closed with the flour cover split by the cover splitting device 200; the food whose cover is closed is continuously conveyed backward, and finally, the automatic packaging of the packaging bag is completed in the bag sealing device 600. The whole capping process is full-automatic production, the safety and the sanitation of food packaging are packaged, the equipment is automatically produced, and the integral production efficiency is obviously improved compared with that of manual packaging.

Referring to fig. 2 to 4, the cover separating device 200 of the automatic cover loading and packaging machine is provided with a workbench 101 on a frame 100, and a storage rack 210 and a conveying mechanism 220 are arranged on the workbench 101. The conveying mechanism 220 includes a conveyor belt that is conveyed horizontally to the right, and the conveyor belt is located on the working table 101. The workbench 101 is provided with an installation vertical plate, and the storage rack 210 is integrally and fixedly installed on the installation vertical plate from back to front in a downward inclined manner. The storage shelf 210 comprises a fixed shelf 213 and a movable shelf 214, the fixed shelf 213 and the movable shelf 214 are mirror images, a cover storage space capable of containing a plurality of covers is formed between the fixed shelf 213 and the movable shelf 214, a feed inlet 211 is formed above the cover storage space, and a discharge outlet 212 is formed below the cover storage space. The discharge hole 212 is provided with a supporting structure 215, the supporting structure 215 comprises a plurality of supporting blocks, each supporting block comprises an abutting surface, and a plurality of clamping teeth are arranged on the abutting surfaces. For example, in the present embodiment, there are three support blocks, and the three support blocks are respectively installed at the left and right sides and above the discharging hole 212. The direction of the latch is also downward inclined, so that the noodle cover can be conveniently distributed.

A take-out mechanism 230 is further disposed in front of the discharge port 212 of the storage rack 210, the take-out mechanism 230 includes a slide bar 231, a slide rail 232, a driving unit 233, and an adsorption head 234, the adsorption head 234 is mounted on the slide bar 231, and the relative mounting position of the adsorption head 234 is adjustable, so that the adsorption head 234 faces the discharge port 212. In use, it should be ensured that the center of the suction head 234 is aligned with the center of the face cover. The slide bar 231 is connected to the slide rail 232 in a sliding manner, and the driving unit 233 drives the slide bar 231 to move. The inclined direction of the storage rack 210 and the sliding direction of the slide bar 231 (or the extending direction of the slide rail 232) are parallel to each other.

An inversion channel 240 is also provided in front of the discharge hole 212. Upset passageway 240 is including being curved fixed plate 243 and being curved fly leaf 244, it is curved slide to form one between fixed plate 243 and the fly leaf 244, the rear end of slide is last opening 241, last opening 241 with discharge gate 212 links up, the front end of slide is opening 242 down, the direction of opening 242 down is down, just opening 242 down with conveying mechanism 220 links up. As can be seen from fig. 1 to 3, the upside of the turning channel 240 is opened, the suction head 234 is installed in the space above the turning channel 240, and the initial position of the suction head 234 is right at the upper opening 242.

In the lid separation operation, a stack of aligned lid covers is first put into the magazine rack 210 from the feed opening 211, and referring to fig. 2, the opening of the lid cover a faces the feed opening 211, i.e., the opening of the lid cover a is inclined rearward, the outer surface of the lid cover a faces forward, and the inner surface of the lid cover a faces rearward. It will be appreciated that the storage space formed by the fixed frame 213 and the movable frame 214 is matched with the size of the covers a, and since the storage frame is disposed obliquely, the covers a are automatically moved forward and downward by gravity. The face cover a located at the lowermost end is held by the plurality of support blocks so that the face cover a cannot be further moved downward. And the distance between a plurality of latches on the supporting block can be matched with the distance between a plurality of stacked face covers a.

When the cap separation is started, firstly the adsorption head 234 moves backwards under the action of the driving unit 233 to be close to the lowermost face cap a, and then the adsorption head 234 generates vacuum negative pressure, so that the adsorption head 234 is tightly attached to the outer surface of the face cap a; then, the driving unit 233 drives the adsorption head 234 to move forward, so as to drive the surface cover a to overcome the friction force between the surface cover a and the supporting block, and slide out of the discharge port 212 and separate from the storage rack 210.

After the surface cover a is separated from the storage rack 210, the surface cover a enters the upper through opening 241 of the turnover channel 240, at the moment, the adsorption head 234 is inflated, so that the adsorption head 234 is separated from the surface cover a, and the surface cover a moves along the turnover channel 240 under the action of gravity. It is understood that the inner diameter of the slide formed by the fixed plate 243 and the movable plate 244 is adapted to the outer diameter of the face cover a. Referring to fig. 3, since the turnover passage 240 is curved, the cover a is turned inside the curved passage 240 and finally slides out of the lower through opening 242.

Referring to fig. 3 and 4, when the surface cover a slides out of the lower through opening 242, the opening of the surface cover a is changed from the initial rearward direction to the downward direction. The surface cover a slid out from the lower port 242 is dropped with its opening facing downward onto the conveyor belt of the conveying mechanism 220, and then is sent to the next process. Thus, the cover separating operation of the single surface cover is completed.

Of course, after the surface cover a is separated from the suction head 234, the driving unit 233 drives the suction head 234 to reset for the next operation, and the stack of surface covers fills up the position of the removed surface cover under the action of its own weight. The above-mentioned circulation can be used for separating a stack of face covers which are originally opened backwards and stacked together one by one in order, and making every face cover be placed on the conveyer belt with its opening downwards. In addition, the inner surface of the surface cover is not always in contact with other parts in the cover separating operation, so that the risk of pollution of the surface cover is reduced.

Of course, in some embodiments, the storage rack 210 may be horizontally disposed, for example, by adding a driving force (e.g., a spring push rod, etc.) to the feeding port of the storage rack 210, and the automatic feeding of the cover may also be realized.

Further, in a preferred embodiment, the driving unit 233 includes a motor 2331, a rotating disc 2332 and a connecting rod 2333, the motor 2331 drives the rotating disc 2332 to rotate, one end of the connecting rod 2333 is hinged to the rotating disc 2332, and the other end is hinged to the sliding rod 231. Through the high-speed rotation of the motor, the high-speed movement of the adsorption head 234 can be realized, and the production efficiency is improved. In other embodiments, the driving unit 233 may be other conventional linear driving mechanism, such as a motor capable of rotating in forward and reverse directions, an air cylinder, etc.

Further, as a preferred embodiment, the device further comprises a width adjusting mechanism 250, and the movable frame 214 and the movable plate 244 are both connected to the width adjusting mechanism 250. The width adjusting mechanism 250 comprises a base 251, a screw 252, a guide rod 253, a sliding seat 254 and a handle 255, wherein the guide rod 253 and the screw 252 are both mounted on the base 251, the screw 252 is rotatably connected with the base 251, the sliding seat 254 is slidably connected with the guide rod 253, the sliding seat 254 is in threaded connection with the screw 252, and the handle 255 is fixedly connected with the screw 252; the movable frame 214 and the movable plate 244 are both fixed on the sliding base 254.

Because the size of the face cover can be changed along with different packing materials, after the face cover with different sizes is replaced, the processing requirement can be met only by manually adjusting the distance between the movable frame 214 and the fixed frame 213. Moreover, when adjusting, the movable frame 214 and the movable plate 244 move synchronously, and the adjustment amplitude is consistent, so that the adjustment is more convenient.

Referring to fig. 5, the separate supporting device 400 is provided with a storage bracket 410, a supporting mechanism 420, a supporting rail 430 and a supporting mechanism 440 on the rack 100, the storage bracket 410 is arranged in a downward inclination manner, the supporting mechanism 420 is located below the storage bracket 410, the upper end of the supporting rail 430 is connected with the supporting mechanism 420, and the lower end of the supporting rail 430 is connected with the supporting mechanism 440; the falling support rail 430 is arc-shaped, an opening at the upper end of the falling support rail 430 faces the picking mechanism 420, and an opening at the lower end of the falling support rail 430 faces upwards; the delivery mechanism 440 is connected 500 to the charging device.

As can be seen from a comparison of FIG. 5 and FIG. 2, the tray-separating device 400 is similar to the lid-separating device 200 in structure and the same principle as the lid-separating device, and a stack of trays with upward openings is stored on the tray 410, and then the tray is automatically replenished by using the inclined tray 410. And then taking out the bottom base by utilizing the structure of the adsorption head. The tray drops onto the drop rail 430 after being removed, and because the tray requires an open face up when in use, the opening at the lower end of the drop rail 430 faces up.

The shoe, which is open upward, is fed by the feed mechanism 440 to the charging device 500.

Referring to fig. 1, the charging device 500 includes a tray conveying channel 510, a material arranging mechanism 520 and a blanking mechanism 530, a head end of the tray conveying channel 510 is communicated with the tray conveying mechanism 440 of the tray separating device 400, a tail end of the material arranging mechanism 520 is connected with the blanking mechanism 530, and the blanking mechanism 530 is located above the tail end of the tray conveying channel 510; the blanking mechanism 530 is communicated with a feeding channel of the cover closing device 300.

Generally, the tray dispenser 100 is installed beside the loading device 500, so that the tray delivery path 510 may be arranged in an arc shape, so that the final moving direction of the tray can be consistent with the incoming direction of the food. The material arranging mechanism 520 is mainly used for adjusting the food so that the food can be orderly fed into the blanking mechanism 530. The blanking mechanism 530 may include a counter-dial unit that is used to push the food items down onto the shoe one by one.

The tray, filled with the food product, continues to be transported rearwardly into the capping device 300.

Referring to fig. 6 to 9, the cover closing device 300 of the present embodiment includes a feeding mechanism 310 and a cover arranging mechanism 320 on the frame 100. 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 base which is completely charged from the charging device 500, a cover closing section 331 is arranged in the feeding channel 330, and when the bottom base is conveyed to the cover closing section 331, the surface cover and the bottom base are completely closed.

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.

When the cover is closed, the surface cover enters the disc 321 from the cover opening 325, then the shifting piece 322 drives the surface cover to move, and the surface cover does circular motion on the disc 321 because the shifting piece 322 does circular motion 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.

Referring to fig. 1, as a further improvement of the above technical solution, the bag sealing device 600 includes an automatic bag covering mechanism 610 and a packaging mechanism 620. The automatic bagging mechanism 610 is located behind the cover closing device 300, food enters the automatic bagging mechanism 610 after the cover closing operation is completed, and finally the packaging bag is sealed by the packaging mechanism 620, so that the packaging of the whole food is completed. In particular, the present bag sealer 600 can be a pillow type packaging machine as is common in the art.

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 an automatic dress lid packagine machine, includes the frame, be equipped with in the frame and divide the support device, divide the lid device, charging devices, close lid device and envelope device, its characterized in that: the divide and cover the device and include:

the device comprises a workbench, wherein a storage rack and a conveying mechanism are arranged on the workbench, the storage rack comprises a feeding hole and a discharging hole, and a supporting structure is arranged in the discharging hole; the cover separating device also comprises a taking-out mechanism and a turning channel, and the taking-out mechanism faces the discharge hole; the turnover channel is communicated with the taking-out mechanism and the conveying mechanism and comprises an upper through opening and a lower through opening, the upper through opening is opposite to the discharging port and is connected with the taking-out mechanism, the lower through opening is downward, and the lower through opening is connected with the conveying mechanism;

the conveying mechanism is connected with the cover closing device; the head end of the separate supporting device is connected with the charging device; the tail end of the charging device is connected with the cover closing device; the cover closing device is connected with the bag sealing device.

2. The automatic capping and packaging machine of claim 1 wherein: the taking-out mechanism comprises a sliding rod, a sliding rail, a driving unit and an adsorption head, the adsorption head is installed on the sliding rod, the sliding rod is connected with the sliding rail in a sliding mode, the driving unit drives the sliding rod to move, and the adsorption head faces to the discharge hole; the driving unit comprises a motor, a rotary table and a connecting rod, the motor drives the rotary table to rotate, one end of the connecting rod is hinged with the rotary table, and the other end of the connecting rod is hinged with the sliding rod; the storage rack is obliquely arranged and gradually inclines downwards from the feed inlet to the discharge outlet, and the oblique direction of the storage rack is parallel to the sliding direction of the sliding rod.

3. The automatic capping and packaging machine of claim 2 wherein: the cover separating device further comprises a width adjusting mechanism, the storage frame comprises a fixed frame and a movable frame, the overturning channel comprises a fixed plate and a movable plate, and the movable frame and the movable plate are both connected with the width adjusting mechanism; the width adjusting mechanism comprises a base, a screw rod, a guide rod, a sliding seat and a handle, wherein the guide rod and the screw rod are both arranged on the base, the screw rod is rotatably connected with the base, the sliding seat is slidably connected with the guide rod, the sliding seat is in threaded connection with the screw rod, and the handle is fixedly connected with the screw rod; the movable frame and the movable plate are fixed on the sliding seat.

4. The automatic capping and packaging machine of claim 1 wherein: the tray separating device comprises a tray storing frame, a tray taking mechanism, a tray falling rail and a tray conveying mechanism, wherein the tray storing frame is arranged in a downward inclined mode, the tray taking mechanism is located below the tray storing frame, the upper end of the tray falling rail is connected with the tray taking mechanism, and the lower end of the tray falling rail is connected with the tray conveying mechanism; the falling support rail is arc-shaped, an opening at the upper end of the falling support rail faces the support taking mechanism, and an opening at the lower end of the falling support rail faces upwards; the support conveying mechanism is connected with the charging device.

5. The automatic capping and packaging machine of claim 1 wherein: close and cover the device and include feeding mechanism, reason lid mechanism, feeding mechanism includes the pay-off passageway, the front end of pay-off passageway with charging device connects, 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.

6. The automatic capping and packaging machine of claim 5 wherein: the side edge of the guide plate is provided with a clamping elastic sheet; the cover closing section is provided with a pressing elastic sheet, and the cover conveying opening is also provided with a guide rod.

7. The automatic capping and packaging machine of claim 5 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.

8. The automatic capping and packaging machine of claim 5 wherein: the speed of the feeding channel is the same as that of the shifting sheet, the feeding mechanism comprises an output shaft, the cap arranging mechanism comprises a transmission shaft, the shifting sheet and the transmission shaft are fixedly known, and the output shaft is in transmission connection with the transmission shaft through a gear set.

9. The automatic capping and packaging machine of claim 5 wherein: the loading device comprises a support conveying channel, a material arranging mechanism and a blanking mechanism, the head end of the support conveying channel is communicated with the support separating device, the tail end of the material arranging mechanism is connected with the blanking mechanism, and the blanking mechanism is positioned above the tail end of the support conveying channel; the blanking mechanism is communicated with the feeding channel.

10. The automatic capping and packaging machine of claim 1 wherein: the bag sealing device comprises an automatic bag sleeving mechanism and a packaging mechanism.