CN212196067U - Inner film shaping all-in-one machine for tea packaging - Google Patents

Abstract

The utility model discloses an inner film shaping integrated machine for tea packaging, which comprises a frame, a feeding hopper, a vibration blanking device, an outer bag charging device and a shaping discharging device; the shaping and discharging device is provided with a discharging hopper and a shaping mechanism, and also comprises an inner film feeding device and a material conveying mechanism which are arranged on the rack, wherein the inner film feeding device is provided with an inner film unreeling mechanism, an inner film bag opening mechanism, an inner film clamping mechanism and an inner film cutting mechanism; the output end of the vibrating blanking device is vertically connected with an inner film bag opening which is opened on the inner film clamping mechanism, the material conveying mechanism is provided with a material turning device and a bag body clamping and transmitting mechanism, the material turning device is provided with a material turning hopper, and the material turning hopper is rotatably arranged on the rack in a mode that the material turning hopper can be turned upwards to be in a vertical state and is communicated with the input ends of the blanking hopper and the shaping mechanism. The utility model discloses an inner membrance plastic all-in-one of tealeaves packing, its inner bag packing and outer bag packing that not only can realize tealeaves, design benefit moreover, the overall arrangement is compact, and is small, and degree of automation is high, and is efficient.

Description

Inner film shaping all-in-one machine for tea packaging

Technical Field

The utility model relates to a tealeaves equipment for packing field, concretely relates to inner membrance plastic all-in-one of tealeaves packing.

Background

As is well known, tea leaves are generally packaged in small packaging bags, most of the conventional packaging methods adopt manual packaging, the manual packaging is time-consuming and labor-consuming, and the work efficiency is low, so that in recent years, a tea leaf packaging machine for automatically packaging tea leaves appears, and the packaging method is as follows: pouring tea leaves into a weighing mechanism of a tea packaging machine, weighing 6-8 g of tea leaves by the weighing mechanism, directly dropping the weighed tea leaves into a tea packaging bag of the tea packaging machine, clamping the upper area (the two sides in the width direction of the tea packaging bag are the front side and the back side, the two sides in the thickness direction are the left side and the right side) of the tea packaging bag by an upper shaping mechanism, clamping the front side and the back side of the tea packaging bag when the upper shaping mechanism is clamped, moving the tea packaging bag downwards to the upper side of the tea area of the tea packaging bag to press the tea leaves (at the moment, the part of the tea packaging bag above the tea area is in a flat sheet shape), driving the tea packaging bag upwards by a lower shaping mechanism to form downward pressure and upward top pressure on the tea packaging bag, and shaping and packaging the tea packaging bag by the downward pressure and the upward top pressure (, the whole tea packaging bag is flat and flaky above the tea area and is square in the tea area. After tea leaves are packed in a packaging bag, a tea packaging machine vacuumizes the packaging bag, and the bag opening of the packaging bag is heat-sealed after the vacuum-pumping (for example, application number: CN201810127587.0 discloses a tea packaging process). Therefore, tea leaf packaging machines for shaping and packaging tea leaves appear in the market.

However, there is a tea packaging machine for shaping and packaging tea leaves (for example, application No. CN201810128146.2 discloses a packaging mechanism for a tea packaging machine), and the work flow of the tea packaging machine is generally that, first, the tea leaves are packed, then the tea leaves are sealed, then the bag is directly pulled down by a pull-down mechanism after the sealing, and is pressed on the tea leaves in the bag, then an upward-pushing mechanism is opposite to upward-pushing, when shaping, the two sides in the width direction of the tea packaging bag and the upper and lower sides are extruded and shaped, and the two sides in the thickness direction of the tea packaging bag are both shaped, so that the two sides in the thickness direction of the shaped tea packaging bag are flat and flat, and the packaging effect is good. This type of packaging mechanism is only suitable for the packaging of tea leaves without inner bag packaging, directly outer bag packaging, such as black tea, and is not suitable for the packaging of tea leaves requiring an earlier inner bag packaging followed by an outer bag packaging, such as green tea packaging. Therefore, the tea packing machine in the market can only be suitable for packing black tea, cannot be suitable for packing green tea, and has single function. Thus, it is necessary for the tea maker to add two types of tea packing machines in the factory, one for green tea and the other for black tea, which undoubtedly increases the cost of the tea maker and also occupies the area of the manufacturer. In the prior art, the equipment for integrating inner bag packaging and outer bag packaging for applicable tea leaves has not been seen.

In view of this, the inventors of the present invention have made extensive studies on the existing tea packaging equipment and have made the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tealeaves packing inner membrance plastic all-in-one, it not only can realize tealeaves inner bag packing and outer bag packing, design benefit moreover, the overall arrangement is compact, and is small, and degree of automation is high, and is efficient.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an inner film shaping integrated machine for tea packaging comprises a rack, a feeding hopper, a vibration blanking device, an outer bag charging device and a shaping discharging device, wherein the feeding hopper is arranged on the rack and used for tea to be poured into the inner hopper, the vibration blanking device is used for receiving the output end of the feeding hopper and carrying out vibration dispersion blanking on the tea, the outer bag charging device is used for providing an outer bag and allowing the tea to be filled into the outer bag, and the shaping discharging device is used for shaping and outputting the tea in the outer bag; the plastic discharging device is provided with a blanking hopper connected with the output end of the vibration discharging device and a plastic mechanism arranged below the blanking hopper and used for shaping an outer packaging bag, and further comprises an installation mechanism which is used for unreeling an inner film bag in inner film manufacturing and is connected with the inner film feeding device below the output end of the vibration discharging device and a material conveying mechanism between the outer bag charging devices, wherein the inner film feeding device is provided with an inner film bag roll winding mechanism which is used for winding an unsealed inner film bag on the inner film bag unwinding mechanism, the inner film bag unwinding mechanism is arranged above the inner film bag unwinding mechanism, a bag opening mechanism of an opening state of the inner film bag is always kept at the bag opening position of the inner film bag on the inner film unwinding mechanism, the inner film bag opening mechanism is arranged above the inner film bag opening mechanism and used for clamping the lower end of the inner film bag clamping mechanism to clamp the inner film bag to perform hot pressing sealing and cutting A film cutting mechanism; vibrations unloader's output with the inner membrance bag sack that struts in the mechanism is got to the inner membrance is got and is accepted from top to bottom mutually, it has to be in to pass material mechanism down the hopper with turning device between the plastic mechanism, and be in plastic discharging device with will between the inner membrance pan feeding device the inner membrance bag that the mechanism went up the heat-seal was got to the inner membrance clamp of getting and is equipped with tealeaves in the mechanism is cut off and is sent to turning device's bag body clamp is got and is transfered the mechanism, turning device has the level and violently puts and its one end port orientation the turning hopper of the inner membrance bag that the mechanism was got to the inner membrance, turning hopper with can upwards overturn into vertical state and with the mode that the input of lower hopper with the plastic mechanism is linked together rotates and installs in the frame, it turns over the book structure that turns over to have the.

The inner membrane pan feeding device is located at the left front side of the frame, the material conveying mechanism and the shaping mechanism are located at the right front side of the frame, the bag body clamping and transferring mechanism is located at the rear side of the frame, and the material overturning hopper is transversely arranged in the left and right directions of the frame.

Inner membrance unwinding mechanism includes that the inner membrance is rolled up, is used for the inner membrance to roll up the reel of putting of rolling up out the inner membrance and a pair of double-layered roller that is used for pressing from both sides tight membrane material, the inner membrance roll suit is in outside the reel unreels, it is fixed along the fore-and-aft direction of frame is violently put to put the reel in the frame, it is a pair of the double-layered roller all installs along the fore-and-aft direction of frame violently crouching rotatoryly in the frame, and unreel the reel and be in the left side below of double-layered roller, two the double-layered roller is left and right sides interval arrangement.

Inner membrance bag struts mechanism has a pair of interior clamping piece and a pair of outer clamping piece, two interval setting, two about interior clamping piece is outer clamping piece is about interval setting, and two interior clamping piece is in two between the outer clamping piece, be in with one side interior clamping piece with the thickness that has between the outer clamping piece and roll up with the inner membrance bag stretches into in the clearance in, two the equal fixedly connected with one of lower extreme of outer clamping piece is in two the first hang plate that sets up and slope between the outer clamping piece, two the equal fixedly connected with one of lower extreme of interior clamping piece is parallel with corresponding first hang plate's second hang plate, two the end-to-end connection of second hang plate is in the same place.

The two inner clamping sheets are respectively provided with a first cross groove which penetrates through the left and right surfaces of the inner clamping sheets and is provided with a vertical part and a horizontal part, a first roller wheel which is vertically arranged and positioned in the vertical part of the first cross groove is arranged in the first cross groove, the wheel center of the first roller wheel is provided with a first wheel shaft, the two end parts of the first wheel shaft are embedded in the horizontal part of the first cross groove, the local wheel surface of the first roller wheel extends into the gap, the outer clamping sheet is provided with a notch corresponding to the first cross groove, the two outer clamping sheets are respectively provided with a second cross groove which penetrates through the left and right surfaces of the outer clamping sheets and is provided with a vertical part and a horizontal part, a second roller wheel which is vertically arranged and positioned in the vertical part of the second cross groove is arranged in the second cross groove, the wheel center of the second roller wheel shaft is provided with a second wheel shaft, and the second wheel shaft is embedded in the horizontal part of the second cross groove, and the partial wheel surface of the second roller extends into the gap, and the wheel surface of the first roller and the wheel surface of the second roller in the gap have an upper and lower overlapping area.

The lower ends of the two first inclined plates are fixedly connected with third inclined plates which are used for better connecting the film materials transmitted by the pair of clamping rollers and expanding towards the two outer clamping sheets.

The inner membrane pan feeding device is characterized in that the inner membrane feeding device is also provided with a collecting hopper which moves vertically up and down to be received by the output end of the vibrating feeding device and to pack tea leaves into the inner membrane bag, the inner membrane clamping mechanism comprises a guide nozzle, a front clamping piece and a rear clamping piece which are used for clamping the front part and the rear part of the inner membrane bag together with the guide nozzle, the front clamping piece and the rear clamping piece are arranged in the guide nozzle and extend out of the bottom surface of the guide nozzle together with the lower end of the front clamping piece and the lower end of the rear clamping piece, the lower end of the front clamping piece is tightly leaned against the lower end of the front elastic piece, the lower end of the rear clamping piece is tightly leaned against the lower end of the rear elastic piece, the front clamping piece and the rear clamping piece are hinged with the middle part in a transverse hinged mode, the front end and the rear end of the guide nozzle are hinged, a working end is arranged on the guide nozzle and extends into the guide nozzle and is movably connected with the upper end of the, and a first cylinder for clamping the lower end of the front clamping piece and the lower end of the front elastic piece is promoted, and a second cylinder for clamping the inner membrane bag is arranged on the material guide nozzle, wherein the working end of the second cylinder extends into the material guide nozzle and is movably connected with the upper end of the rear clamping piece, and the lower end of the rear clamping piece and the lower end of the rear elastic piece are promoted to be matched.

The inner membrane cutting mechanism comprises a cutter and a cutter groove which are used for cutting off the inner membrane bag after tea leaves, and a first transverse driving device which simultaneously drives the cutter and the cutter groove to move oppositely and cut off the inner membrane, the cutter and the cutter groove are arranged side by side transversely, the first transverse translation mechanism is fixedly installed on the rack, the first transverse driving device is in transmission connection with the cutter and the cutter groove through a first transmission assembly, and a first electric heating plate is fixedly installed on the cutter groove.

The bag clamping and transferring mechanism comprises a first clamping rod and a second clamping rod, a clamping driving device and a second transverse driving device, wherein the first clamping rod and the second clamping rod are used for enabling the first clamping rod and the second clamping rod to clamp materials through clamping, the second transverse driving device is used for enabling the first clamping rod and the second clamping rod to move repeatedly in a translation mode, the first clamping rod and the second clamping rod are arranged side by side in the left-right direction, the second transverse driving device is fixedly installed on the rack, the clamping driving device is installed on the power output end of the second transverse driving device, the clamping driving device is in transmission connection with the first clamping rod and the second clamping rod through a second transmission assembly, and the overturning hopper is located on the right side of the first clamping rod and the second clamping rod.

The material turning device comprises a left supporting plate for the material turning hopper to be transversely placed on, a right supporting plate for the material turning hopper to be vertically placed on after being turned over, and a first rotary driving motor for driving the material turning hopper to be turned over from the left supporting plate to the right supporting plate, the first rotary driving motor is fixedly arranged on the frame, a power output shaft of the first rotary driving motor faces forwards, the power output shaft of the first rotary driving motor is fixed on the bottom of the horizontally and transversely placed material overturning hopper, the right supporting plate is positioned between the discharging hopper and the shaping mechanism, a communicating port for communicating the discharging hopper and the shaping mechanism is arranged on the right supporting plate, the communicating port is communicated with the material turning hopper which is vertically arranged on the right supporting plate, and a material pressing rod which is arranged above the discharging hopper and can move downwards to sequentially penetrate through the discharging hopper and the communicating port is arranged on the rack.

The utility model discloses a profitable effect is:

compared with the tea packaging machine which is used for shaping and packaging tea, the utility model discloses still install inner membrance pan feeding device and biography material mechanism in the frame, inner membrance pan feeding device has inner membrance unreeling mechanism, inner membrance bag opening mechanism, inner membrance clamping mechanism and inner membrance cutting mechanism, during operation, inner membrance unreeling mechanism can twine the inner membrance bag that is not sealed on unreeling, inner membrance bag opening mechanism is above inner membrance unreeling mechanism and keeps the sack of inner membrance bag on the inner membrance unreeling mechanism in the state of opening all the time, inner membrance clamping mechanism is above inner membrance bag opening mechanism and pulls up the inner membrance bag that is opened, inner membrance cutting mechanism is between inner membrance clamping mechanism and inner membrance bag opening mechanism and is used for carrying on the hot pressing seal and cutting off the lower extreme that inner membrance bag was clamped to inner; the output end of the vibrating blanking device is vertically connected with the opening of the inner film bag which is spread on the inner film clamping mechanism. Tea leaves discharged by the vibrating discharging device are transferred into the inner film and made into an inner film bag, so that the inner film bag packaging of the tea leaves is realized. The material conveying mechanism is provided with a material turning device and a bag body clamping and transferring mechanism, the material turning device is provided with a material turning hopper which is horizontally placed, one end of the material turning hopper faces to the inner film bag on the inner film clamping and transferring mechanism, when the material conveying mechanism works, the bag body clamping and transferring mechanism carries out heat sealing and cutting on the inner film clamping and transferring mechanism, the inner film bag clamp with tea leaves in the bag is taken and conveyed to the material turning device, and the material turning hopper can be turned upwards to be in a vertical state and is communicated with the input end of the material discharging hopper and the input. In the process, when the inner film bag containing tea leaves enters the turning hopper through the bag body clamping and transferring mechanism, the inner film bag collides with the turning hopper and automatically turns over the inner film bag or automatically turns over the inner film bag through a turning structure which is arranged on the turning hopper and used for turning over the inner film bag opening, the inner film bag automatically falls to an outer bag charging device to be charged with outer bags, and the outer bags are further shaped through a shaping and discharging device (namely, the inner film bag containing tea leaves is conveyed to the outer bag charging device through the material transferring mechanism, the outer bags are directly picked up through the outer bag charging device, the inner film bag containing tea leaves is shaped and charged into the outer bags, the outer bags are vacuumized and shaped through the shaping and discharging device, the outer bags after being vacuumized are sealed, then the outer bags are conveyed to the discharging groove, and the outer. Therefore, the inner bag packaging and the outer bag packaging of the tea can be completed by one device, and the tea bag packaging machine has the advantages of high automation degree, high efficiency and low cost. In addition, compare in prior art, the utility model discloses can be used for the tealeaves of direct outer bag packing and pack into the packing of interior membrane bag outer bag tealeaves of packing earlier for whole compacter, small, and overall design is ingenious, need not to set up the tealeaves packagine machine of two different packing forms, has saved the manufacturing cost and the machinery of tea businessman greatly and has occupied space. Therefore, the utility model relates to a tealeaves packing inner membrance plastic all-in-one, its inner bag packing and the outer bag packing that not only can realize tealeaves, design benefit moreover, the overall arrangement is compact, and is small, and degree of automation is high, and is efficient.

Drawings

For ease of illustration, the present invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the front view structure of the present invention (the front protection plate and part of the frame are omitted in the figure).

Fig. 3 is a schematic side view of the present invention (the left protection plate is omitted in the figure).

Fig. 4 is another schematic side view of the present invention (the right protection plate is omitted in the figure).

Fig. 5 is a schematic view of the rear view structure of the present invention (the rear protection plate and part of the frame are omitted in the figure).

In the figure:

a frame-1; feeding into a hopper-2; a discharge chute-3; a vibration motor-41; a support plate-42; a support frame-43; -a vibrating screen-44; spring-45; a support bar-46; a partition plate-47; a distributing hopper-51; a material blocking sheet-52; a first motor-53; a pusher bar-54; a collection hopper-55; unwinding the reel-56; a nip roll-57; an inner clip-58; an outer clip-59; a material guiding nozzle-61; a front jaw-62; a first cylinder-63; a cutter-64; a cutter slot-65; a tipping bucket-71; a first rotary drive motor-72; an outer bag placing groove-81; an extension-811; a first nozzle-82; a mounting block-83; a guide rod-84; a swinging block-85; a second rotary drive motor-86; a loading frame-91; a charging nozzle-92; a charging hammer-93; a fixed frame-94; a supporting trough-101; a slot-drawing cylinder-102; a left cavity-103; a right chamber-104; a jacking cylinder-105; a pressing cylinder-106; a material pushing cylinder-107.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

For convenience of description, the present embodiment is illustrated with reference to fig. 2.

As shown in figures 1-5, the tea packaging inner film shaping integrated machine of the utility model comprises a vertical frame 1 with a square structure, wherein a feeding hopper 2, a vibration blanking device, an inner film feeding device, a material conveying mechanism, an outer bag charging device, a shaping discharging device and a discharging groove are arranged on the frame 1, the feeding hopper 2, the vibration blanking device, the inner film feeding device, the material conveying mechanism, the outer bag charging device, the shaping discharging device and the discharging groove 3 are all positioned in an area enclosed by the frame 1, the vibration blanking device is positioned below the feeding hopper 2, the discharging material of the feeding hopper 2 directly falls into the feeding end of the vibration blanking device, the vibration blanking device is positioned above the rear side of the inner film feeding device, the discharging material of the discharging end of the vibration blanking device directly falls into the feeding end of the inner film feeding device, the outer bag charging device is positioned on the right side of the inner film feeding device, the material conveying mechanism is positioned between the inner film feeding device and the outer bag charging device, and the material conveying mechanism is in material transmission connection with the inner film feeding device and the outer bag charging device; the shaping and discharging device is positioned under the outer bag charging device and is used for receiving the discharging of the outer bag charging device, the discharging groove 3 is connected with the shaping and discharging device for discharging, and the discharging groove 3 extends out of the front side of the rack 1. The shaping and discharging device is provided with a discharging hopper connected with the output end of the vibration discharging device and a shaping mechanism which is arranged below the discharging hopper and used for shaping the outer packaging bag. The material conveying mechanism is provided with a material discharging device and an inner film bag clamping and conveying mechanism, wherein the material conveying mechanism is arranged between the material discharging device and the inner film feeding device, the inner film bag clamping and conveying mechanism is used for clamping and conveying inner films, the inner films are clamped and cut off in the heat-sealing and cutting mechanism, tea leaves are filled in the inner films, and the bag clamping and conveying mechanism is arranged at the material conveying device.

In this embodiment, the feeding hopper 2 has a left discharge port and a right discharge port, the vibrating feeding device includes a vibrating motor 41, a supporting plate 42, a supporting frame 43 and two vibrating screens 44, the supporting plate 42 is disposed horizontally, and is fixedly connected with the frame 1, the supporting frame 43 is arranged in the middle of the supporting plate 42, the vibration motor 41 is fixed on the support frame 43, the two vibration sieves 44 are respectively arranged at the left and right sides of the support frame 43, and correspondingly accept left side discharge gate with the ejection of compact of right side discharge gate, two shale shaker 44 with the relative position equipartition of support frame 43 is equipped with a plurality of spacing posts, two shale shaker 44 overlaps respectively through a plurality of both ends and establishes to be located corresponding spacing post on shale shaker 44 with spring 45 on the corresponding spacing post on the support frame 43 is connected, two the discharge gate of shale shaker 44 is forward. By adopting the structure, one vibrating motor 41 is adopted to simultaneously control the two vibrating screens 44 to carry out vibrating blanking, so that the blanking uniformity can be ensured. On the other hand, the blanking speed can be improved, the time is saved, and the blanking efficiency is improved.

In this embodiment, a fixing plate (not shown) located in an area surrounded by the frame 1 and below the supporting plate 42 is installed on the frame 1, and two supporting rods 46 arranged side by side left and right are vertically installed on the fixing plate; the rack 1 is provided with a partition plate 47 which is fixed with the support rod 46 and divides the area enclosed by the rack 1 into a front upper area, a front lower area, a rear upper area and a rear lower area which are communicated; the partition plate 47 here includes a vertical plate and a horizontal transverse plate, the vertical plate and the transverse plate are welded together, the vertical plate divides the region enclosed by the frame 1 into a front region and a rear region, and the transverse plate and the vertical plate divide the region enclosed by the frame 1 into a front upper region, a front lower region, a rear upper region and a rear lower region (i.e., the transverse plate and the vertical plate divide the front region into the front upper region and the front lower region directly below the front upper region, and similarly, the transverse plate and the vertical plate also divide the rear region into the rear upper region and the rear lower region directly below the front upper region). Inner membrance pan feeding device is in preceding upper region, inner membrance pan feeding device includes two branch hoppers 51, and two branch hoppers 51 link up correspondingly respectively the discharge gate of shale shaker 44, two divide hopper 51 to fix respectively on the upper end of bracing piece 46, movable mounting has the fender material piece 52 that is used for blockking the ejection of compact on the discharge end of branch hopper 51, divide hopper 51 to go up fixed mounting has control keep off material piece 52 wobbling first motor 53, first motor 53 here is current step motor, first motor 53's output shaft and two divide hopper 51 on keep off material piece 52 fixed connection. By adopting the structure, the division plate 47 is arranged to effectively divide the area enclosed by the frame 1, so that the devices can be conveniently installed and arranged, and the devices can be guaranteed to work without influencing each other and can be matched with each other. Meanwhile, the internal space layout of the frame 1 is compact, and the whole volume of the frame 1 is reduced. The first motor 53 and the material blocking piece 52 that set up drive two through first motor 53 synchronous material blocking piece 52 swings simultaneously on the branch hopper 51, makes two divide the discharge end ejection of compact simultaneously of hopper 51, guarantee the discharge end discharge capacity and the ejection of compact time of branch hopper 51 are controllable, and the cooperation of being convenient for passes material mechanism work. Guarantee the utility model discloses to tealeaves packing, the continuity of plastic work.

In this embodiment, the inner membrane pan feeding device further includes a first vertical translation mechanism, a second vertical translation mechanism, a material pushing rod 54, a material collecting hopper 55, an inner membrane unreeling mechanism, an inner membrane bag opening mechanism, an inner membrane clamping mechanism and an inner membrane cutting mechanism, the first vertical translation mechanism and the second vertical translation mechanism are located on the front side of the partition plate 47, the first vertical translation mechanism and the second vertical translation mechanism are all connected with the partition plate 47 through a connecting rod, a feed inlet of the material collecting hopper 55 faces upwards, a discharge outlet of the material collecting hopper 55 faces downwards, the first vertical translation mechanism is connected with the material collecting hopper 55 in a transmission manner, and drives the material collecting hopper 55 to translate up and down to accept two blanking of the material separating hopper 51. By adopting the structure, the arranged first vertical translation mechanism is mainly used for driving the material collecting hopper 55 to move upwards to directly accept two materials discharged from the material distributing hopper 51, so that material leakage in the connection of the material collecting hopper 55 and the material distributing hopper 51 is avoided.

In this embodiment, the inner film clamping mechanism is located at the discharge port of the material collecting hopper 55, the inner film unwinding mechanism is located below the material collecting hopper 55, the inner film cutting mechanism is mounted on the partition plate 47, and the inner film cutting mechanism is located between the material collecting hopper 55 and the inner film unwinding mechanism; the inner film unwinding mechanism comprises an inner film roll (not shown), an unwinding cylinder 56 for unwinding the inner film roll and unwinding the inner film, and a pair of clamping rollers 57 for clamping the film material, and the pair of clamping rollers 57 adopts the existing rubber roller. The inner film roll is mounted on the unwinding roll 56, and the unwinding roll 56 and the pair of nip rollers 57 are both rotatably mounted on the partition plate 47 and are located in the front lower region; the inner clamping piece 58 and the outer clamping piece 59 are fixed on the partition plate 47 and located right above the pair of clamping rollers 57 and located in the front upper area, and a first through hole for the inner film to pass through is formed in the partition plate 47 corresponding to the pair of clamping rollers 57.

In this embodiment, the inner film bag opening mechanism has a pair of inner clips 58 and a pair of outer clips 59 for maintaining the opened state of the inner film at the unwinding end, the outer clips 59 are fixed on the partition plate 47 and positioned at the left and right sides of the first through hole, the two inner clips 58 are arranged at a left-right interval, the two outer clips 59 are arranged at a left-right interval, and two interior clamping piece 58 is in two between the outer clamping piece 59, be in same one side interior clamping piece 58 with the thickness that has between the outer clamping piece 59 and roll up with the inner membrane bag stretches into in the clearance in, two the equal fixedly connected with one of lower extreme of outer clamping piece 59 is in two the first hang plate that sets up that inclines between the outer clamping piece 59, two the equal fixedly connected with one of lower extreme of interior clamping piece 58 is parallel with corresponding first hang plate's second hang plate, two the end of second hang plate is connected together. The two inner clamping pieces 58 are respectively provided with a first cross groove which penetrates through the left and right surfaces of the inner clamping pieces 58 and is provided with a vertical part and a horizontal part, a first roller wheel which is vertically arranged and positioned in the vertical part of the first cross groove is arranged in the first cross groove, the wheel center of the first roller wheel is provided with a first wheel shaft, the two end parts of the first wheel shaft are embedded in the horizontal part of the first cross groove, the partial wheel surface of the first roller wheel extends into the gap, the position of the outer clamping piece 59 corresponding to the first cross groove is provided with a notch, the two outer clamping pieces 59 are respectively provided with a second cross groove which penetrates through the left and right surfaces of the outer clamping piece 59 and is provided with a vertical part and a horizontal part, the second roller wheel which is vertically arranged and positioned in the vertical part of the second cross groove is arranged in the second cross groove, the wheel center of the second roller wheel is provided with a second wheel shaft, the two end parts of the second wheel shaft are embedded in the horizontal part of the second cross groove, and the partial wheel surface of the second roller extends into the gap, and the wheel surface of the first roller and the wheel surface of the second roller in the gap have an upper and lower overlapping area. The lower ends of the two first inclined plates are fixedly connected with a third inclined plate which is used for better connecting the film materials transmitted by the pair of clamping rollers and expanding outwards towards the two outer clamping pieces 59. The inner film is in a hollow strip shape (namely, a transparent film similar to a fire-fighting belt), the structure is adopted, a pair of clamping rollers 57 are arranged, the clamping rollers 57 adopt the existing rubber rollers, the inner film is clamped and conveyed through the clamping rollers 57, the inner film is guaranteed not to fall down after being sheared, the next extraction and cutting of the inner film are guaranteed, and the working continuity is guaranteed. The inner clamping pieces 58 and the outer clamping pieces 59 are arranged to ensure that the ground of the inner film between the inner clamping pieces 58 and the outer clamping pieces 59 is still in an open state after the inner film is cut off during charging, so that the inner film is extracted and tea leaves are put into the inner film when the collecting hopper 55 moves upwards after the collecting hopper 55 moves downwards next time.

In this embodiment, the inner membrane clamping mechanism includes a material guiding nozzle 61, and a front clamping piece 62 and a rear clamping piece for clamping the front and rear portions of the inner membrane bag together with the material guiding nozzle 61, the front and rear sides of the bottom of the material guiding nozzle 61 have a front elastic piece and a rear elastic piece extending downward, the front clamping piece 62 and the rear clamping piece are located in the material guiding nozzle 61, the lower end of the front clamping piece 62 and the lower end of the rear clamping piece extend out of the bottom surface of the material guiding nozzle 61, the lower end of the front clamping piece 62 is tightly attached to the lower end of the front elastic piece, the lower end of the rear clamping piece is tightly attached to the lower end of the rear elastic piece, specifically, a horizontal shaft rod is fixedly connected to the middle portion of the facing surface of the front clamping piece 62 and the rear clamping piece, and two ends of the shaft rod on the front clamping piece 62 and the rear clamping piece transversely penetrate out of the material guiding nozzle 61. Therefore, preceding clamping piece 62 and back clamping piece all with the middle part transversely articulated and upper and lower both ends ability swing back and forth mode with material guide mouth 61 is articulated, install the work end on the material guide mouth 61 and stretch into in material guide mouth 61 in the upper end swing joint of preceding clamping piece 62 to make the lower extreme of preceding clamping piece 62 with the tight first cylinder of the lower extreme clamp of preceding flexure strip, install the work end on the material guide mouth 61 and stretch into in material guide mouth 61 in the upper end swing joint of back clamping piece, and make the lower extreme of back clamping piece with the lower extreme cooperation of back flexure strip presss from both sides the second cylinder of tight interior membrane bag. The second vertical translation mechanism is in transmission connection with the material pushing rod 54, and drives the material pushing rod 54 to vertically reciprocate and push the materials in the material collecting hopper 55 into the inner film. By adopting the structure, the arranged front clamping piece 62 and the arranged rear clamping piece are mainly used for clamping the inner film between the inner clamping piece 58 and the outer clamping piece 59 in a front and rear clamping mode when the collecting hopper 55 moves downwards, and the inner film is formed and extracted along with the upward movement of the collecting hopper 55. In the process, the inner film is pulled, so that the inner film unwinding mechanism is driven to unwind the inner film. A second vertical translation mechanism and a material pushing rod 54 are arranged, and tea leaves are loaded into the inner film which is moved upwards and extracted from the material collecting hopper 55 in a pressing and shaping manner in the process that the material collecting hopper 55 moves upwards.

In this embodiment, the inner film cutting mechanism includes a cutter 64 and a cutter groove 65 for cutting the inner film after charging, and a first transverse driving device for simultaneously driving the cutter 64 and the cutter groove 65 to move towards each other and cutting the inner film, the cutter 64 and the cutter groove 65 are located in the front upper region, the cutter 64 and the cutter groove 65 are laterally arranged side by side in the front upper region, the first transverse translation mechanism is fixedly mounted on the partition plate 47 and located in the rear upper region, the first transverse driving device is in transmission connection with the cutter 64 and the cutter groove 65 through a first transmission assembly, and a first electric heating plate (not shown in the figure) is fixedly mounted on the cutter groove 65. Specifically, the first electric heating plate is an existing electric heating plate. With the above arrangement, the first transverse driving device is mainly used for simultaneously driving the cutter 64 and the cutter groove 65 to move oppositely and cutting off the inner film of the tea leaves loaded in the collecting hopper 55. In operation, when the cutter 64 is matched with the cutter groove 65, the tea leaves are just loaded into the inner film by the collecting hopper 55, and the cutter 64 and the cutter groove 65 form a barrier for the inner film, so that the barrier of the lower end part of the inner film is ensured. In addition, because the first electric heating plate is fixedly installed on the cutter groove 65, the heat generated by the operation of the first electric heating plate is conducted to the cutter groove 65, so that the bottom of the inner film is scalded and bonded while the cutter 64 is matched with the cutter groove 65 to cut off the inner film, and when the cutter 64 is separated from the cutter groove 65, the bottom of the inner film is sealed to form an inner film bag, and therefore tea leaves in the inner film bag formed by the inner film do not fall off.

In this embodiment, the material conveying mechanism includes a first clamping bar (not shown) and a second clamping bar (not shown) for conveying the inner film to move after charging by clamping, a clamping driving device for clamping the first clamping bar and the second clamping bar, a second transverse driving device for repeatedly moving the first clamping bar and the second clamping bar in a translational motion, and a first rotary driving motor 72 for receiving a material turning hopper 71 for receiving the inner film after charging and driving the material turning hopper 71 to turn, the first clamping bar and the second clamping bar are arranged side by side in the left-right direction, the second transverse driving device is fixedly mounted on the partition plate 47, the clamping driving device is mounted on the power output end of the second transverse driving device, the clamping driving device is in transmission connection with the first clamping bar and the second clamping bar through a second transmission assembly, the material turning hopper 71 is located at the right side of the first clamping bar and the second clamping bar, the first rotating mechanism is fixedly installed on the partition plate 47, a power output shaft of the first rotating driving motor 72 penetrates through the partition plate 47 to be fixedly connected with the material turning hopper 71, and specifically, the power output shaft of the first rotating driving motor 72 is fixed on the bottom of the material turning hopper 71 which is horizontally placed. By adopting the structure, the arranged first clamping rod and the second clamping rod are mainly used for clamping the upper end of the inner film with tea leaves at the discharge end of the collecting hopper 55 (namely, the upper end of the inner film with tea leaves is clamped by the front clamping piece 62 and the rear clamping piece and is suspended at the discharge end of the collecting hopper 55) after being cut off by the cutter 64 and the cutter groove 65 under the action of the clamping driving device, and the arranged second transverse driving device drives the first clamping rod and the second clamping rod to clamp the upper end of the inner film with tea leaves and pull the upper end of the inner film from the collecting hopper 55, and then the upper end of the inner film with tea leaves is directly transversely translated and transferred to the turning hopper 71. When the tea leaf overturning device works, the clamping driving device is mainly used for controlling the first clamping rod and the second clamping rod to clamp and separate, and the second transverse driving device is mainly used for driving the first clamping rod and the second clamping rod to clamp the inner film filled with tea leaves and transferring the inner film to the material overturning hopper 71.

In this embodiment, the frame 1 is provided with a left support plate for the material turning hopper 71 to be horizontally placed on and a right support plate for the material turning hopper 71 to be vertically placed on after being turned, the right support plate is located between the material discharging hopper and the shaping mechanism, the right support plate is provided with a communication port for communicating the material discharging hopper and the shaping mechanism, the communication port is communicated with the material turning hopper vertically arranged on the right support plate, and the frame 1 is provided with a material pressing rod which is located above the material discharging hopper and can move downwards to sequentially pass through the material discharging hopper and the communication port. The turning hopper 71, the left support plate, the right support plate and the first rotary driving motor 72 together form a turning device, and the first clamping rod, the second clamping rod, the clamping driving device and the second transverse driving device together form a bag body clamping and conveying mechanism.

In this embodiment, the outer bag charging device includes an outer bag picking mechanism and an outer bag charging mechanism, the outer bag charging mechanism is located on the left side of the outer bag picking mechanism, and the outer bag picking mechanism includes an outer bag placing groove 81, a plurality of first suction nozzles 82, a mounting block 83, two guide rods 84 standing side by side, a swing block 85, a third vertical translation mechanism, and a second rotation driving motor 86; the plurality of first suction nozzles 82 are fixedly installed on the installation block 83, the second rotary driving motor 86 is installed on the partition plate 47, the output shaft of the second rotary driving motor 86 faces forward, the swing block 85 is fixedly installed on the output shaft of the second rotary driving motor 86, the outer bag placing groove 81 is fixed on the partition plate 47 and is positioned right above the swing block 85, the outer bag placing groove 81 is vertically arranged, the lower end of the outer bag placing groove 81 is provided with an extension piece 811 for preventing the outer bag from directly falling from the lower end of the outer bag placing groove 81, the lower end parts of the two guide rods 84 vertically penetrate through the swing block 85, the upper end parts of the two guide rods 84 are fixedly connected with the installation block 83, the third vertical translation mechanism is fixedly installed on the swing block 85, and the power output end of the third vertical translation mechanism is in transmission connection with the installation block 83, and drives the mounting block 83 to reciprocate vertically up and down. The first suction nozzle 82 here controls its suction and discharge operation in a conventional manner. The outer bag placing groove 81 is also used for storing the existing manufactured outer bag for tea packaging (namely, the existing common outer bag printed with a trademark, one end of which is sealed by ironing and pressing, and only one end of which is used for tea to be transferred into is reserved). By adopting the structure, the third vertical translation mechanism is mainly used for driving the mounting block 83 to vertically reciprocate up and down, so that the outer bag positioned at the lowest end in the outer bag placing groove 81 can be sucked by the first suction nozzles 82. The second rotary driving motor 86 and the swing block 85 are arranged, and mainly the second rotary driving motor 86 drives the swing block 85 to rotate, so that the plurality of first suction nozzles 82 are arranged to suck one outer bag and then swing and reverse. Therefore, through a plurality of first suction nozzles 82, a third vertical translation mechanism and a second rotary driving motor 86, the taking and reversing of the outer bags one by one are realized through the reciprocating motion up and down, the opening of the outer bag loading mechanism is facilitated, and the loading of the inner film bag of the tea is facilitated.

In this embodiment, the outer bag charging mechanism includes a charging frame 91, a charging nozzle 92, a charging hammer 93, a fourth vertical translation mechanism, a fixing frame 94 and a plurality of second suction nozzles (not shown) for cooperating with the first suction nozzles 82 to open the mouth of the outer bag, the charging nozzle 92 is fixedly mounted on the right support plate and communicates with the communication port of the right support plate, the charging hammer 93 is fixedly connected to the lower end portion of the presser bar, the charging frame 91 is positioned on the left side of the outer bag accommodating slot 81, the charging frame 91 is fixed to the partition plate 47 and is positioned in the upper front region, the charging nozzle 92 is fixedly mounted on the lower portion of the charging frame 91, and the fourth vertical translation mechanism is mounted on the charging frame 91 and is positioned above the charging nozzle 92; the power output end of the fourth vertical translation mechanism is in transmission connection with the material pressing rod and drives the material loading hammer 93 to vertically and reciprocally penetrate through the blanking hopper and the material loading nozzle 92; the fixed frame 94 is positioned below the charging nozzle 92 and is vertically fixed on the partition plate 47; the fixed frame 94 is positioned at the left side of the swinging block 85, the second suction nozzles are fixedly installed on the fixed frame 94, and the fixed frame 94 and the swinging block 85 are respectively positioned at the left side and the right side of the charging nozzle 92; the shaping mechanism is positioned right below the outer bag charging mechanism, and a second through hole for feeding materials into the shaping mechanism is formed in the partition plate 47. The second suction nozzle here controls its suction and discharge operations in a conventional manner. After the first suction nozzle 82 picks up one outer bag and changes the direction each time, the third vertical translation mechanism controls the mounting and moving back action and simultaneously cooperates with the suction work of the second suction nozzle to open the bag mouth of one outer bag. By adopting the structure, when the tea bag packaging machine works, the first suction nozzle 82 picks up one outer bag and changes direction each time, the bag mouth of the outer bag is opened by matching with the second suction nozzle, at the moment, the fourth vertical translation mechanism drives the loading hammer 93 to move downwards, the loading hammer 93 directly vertically penetrates through the reversing turnover hopper 71 which is rotated by the first rotary driving motor 72, the inner film bag filled with tea leaves is pushed out of the turnover hopper 71 and is directly extruded into the outer bag which is opened by matching with the first suction nozzle 82 and the second suction nozzle, and the outer bag is pushed to the shaping mechanism below, so that the outer bag can be packaged at one time. And the matching work of all the devices is repeated to realize the continuous outer bag filling.

Preferably, a third rotary driving motor (not shown) is fastened to the partition plate 47 by screws, the third rotary driving motor is located below the two dispensing hoppers 51, and the power output shaft of the third rotary driving motor faces forward, a guide chute (not shown) is fixedly installed on the output shaft of the third rotary driving motor, the guide chute is used for receiving the blanks (indicating the tea leaves to be packaged) of the two dispensing hoppers 51 and guiding the blanks into the charging nozzle 92, the guide chute is horizontally arranged along the left-right direction, and the left end of the guide chute is fixedly connected with the output shaft of the third rotary driving motor. Specifically, the material guide chute is horizontally arranged under the two material distribution hoppers 51 in the left-right direction, and directly receives the blanking of the two material distribution hoppers 51. With the above arrangement, in the initial state, the material guiding chute is horizontally arranged along the left-right direction and directly receives the blanking of the two material distributing hoppers 51. During operation, the first motor 53 synchronously drives the two material blocking pieces 52 respectively positioned on the two material distribution hoppers 51 to swing simultaneously for the first time, so that the material discharging ends of the two material distribution hoppers 51 discharge materials simultaneously, and the material blocking pieces positioned in the material guide grooves directly receive the blanking of the two material distribution hoppers 51. Next, the first suction nozzle 82 picks up one outer bag and switches the direction, and then the mouth of the one outer bag is opened in cooperation with the second suction nozzle. At this time, the third rotary driving motor drives the material guiding chute to tilt and swing downwards to the right, so as to guide the blanking material into the charging nozzle 92, wherein the communicating ports of the discharging hopper, the material turning hopper 71 and the right supporting plate are communicated with the charging nozzle, so that the outer bag charging mechanism can be directly communicated without filling the discharging hopper with the tea leaves in the package, and the outer bag is charged by the outer bag charging mechanism. In the process, the material turning hopper 71 is stacked on the right support plate and is used as a section of closed material guide channel between the material discharging hopper and the right support plate. Then, the charging hammer 93 is driven by a fourth vertical translation mechanism to vertically reciprocate through the charging nozzle 92, so that the material is directly charged into the outer bag and is directly compacted. Along with, the charging hammer 93 pushes downwards, the outer bag directly falls on the supporting trough 101, the piston rod of the slot-drawing cylinder 102 drives the supporting trough 101 to be horizontally moved in the left cavity 103, at the moment, the piston rod of the pushing cylinder 105 pushes the right cavity 104 to be closed towards the left cavity 103, the vacuumizing device is used for vacuumizing the outer bag on the supporting trough 101, after the vacuumizing device finishes working, the pressing cylinder 106 drives the second electric heating plate to be matched with the cavity wall of the vacuumizing cavity to rapidly seal the bag opening of the outer bag in a hot-pressing bonding mode, and therefore the outer bag is enabled to keep a shaping state after vacuumizing. At the moment, the pushing cylinder 105 drives the right cavity 104 to move back in the next work, after the right cavity 104 is separated from the left cavity 103, the slot pulling cylinder 102 pushes the material supporting groove 101 to move out of the left cavity 103 and return to the original position, then, the material pushing cylinder 107 works, the outer bag which is vacuumized and sealed on the piston rod piece material supporting groove 101 of the material pushing cylinder 107 is pushed to be arranged on the material discharging groove 3, the material discharging groove 3 slides the material out of the rack 1, and the shaping and packaging of the material which is not required to be filled with an inner bag and is directly filled into the outer bag are realized. Repeating the above processes to realize the packaging and shaping of the next bag of tea.

The above needs to be explained are: in a normal state, the third rotation drive drives the right end of the material guide chute to swing downward, so that the material guide chute is in a vertical state and is staggered with the material collecting hopper 55. Therefore, the vertical movement of the hopper 55 is not affected, and the packing of the inner bag and the outer bag is not affected. Through the improvement, the utility model discloses can realize a tractor serves two purposes, can be used for the packing of material inner bag packing back at the outer bag of dress, also can directly be used for the material not carry out the inner bag packing and directly pack into outer bag, pack. The application range is wider, and different packages can be carried out aiming at different materials.

In this embodiment, the shaping mechanism is located in the front lower region, the shaping mechanism includes a material supporting groove 101, a slot pulling cylinder 102, a vacuum pumping device (not shown in the figure), and a left cavity 103 and a right cavity 104 forming a vacuum pumping chamber, the left cavity 103 and the right cavity 104 are both vertically arranged square blocks, the material supporting groove 101 is located between the left cavity 103 and the right cavity 104 and is used for receiving the discharging of the outer bag charging device, the left cavity 103 is fixedly connected with the frame 1, the slot pulling cylinder 102 is mounted on the left cavity 103, a piston rod of the slot pulling cylinder 102 is fixedly connected with the material supporting groove 101 and drives the material supporting groove 101 to move left and right in the left cavity 103 in a reciprocating and translational manner, the vacuum pumping device is fixedly mounted on the frame 1, and a pumping end of the vacuum pumping device is located on the left cavity 103, and is communicated with the vacuum pumping chamber; a pushing cylinder 105 with the right cavity 104 and the left cavity 103 closed is fixedly mounted on the frame 1, and the right cavity 104 is fixedly mounted on a piston rod of the pushing cylinder 105; and a sealing rubber strip for sealing the evacuation chamber is fixedly arranged at the position where the left cavity 103 is opposite to the right cavity 104. The sealing rubber strip can be an existing silica gel strip. A second electric heating plate which is arranged in the vacuum pumping chamber and is used for sealing an outer bag opening is movably mounted on the left cavity 103 or the right cavity 104, a pressing air cylinder 106 which penetrates into the vacuum pumping chamber in a sealing mode and drives the second electric heating plate to move the inner wall of the right cavity 104 or the left cavity 103 to match with and press the outer bag opening is mounted on the left cavity 103 or the right cavity 104, and a piston rod of the pressing air cylinder 106 is fixedly connected with the second electric heating plate; the second electric heating plate is an existing electric heating plate. And a material pushing cylinder 107 is fixedly arranged on the left cavity 103, the top end of the material pushing cylinder is opposite to the vacuumizing chamber, and the material pushing cylinder is used for pushing the material to the discharging groove 3 after the vacuumizing chamber is opened. By adopting the structure, in operation, the material supporting groove 101 receives the inner bag (namely the inner bag made of a film with tea leaves turned over) extruded and dropped by the material charging hammer 93, the inner bag is automatically sleeved into the outer bag, the piston rod of the groove pulling cylinder 102 drives the material supporting groove 101 to be horizontally moved in the left cavity 103, at the moment, the piston rod of the pushing cylinder 105 pushes the right cavity 104 to be closed to the left cavity 103, the vacuumizing device is used for vacuumizing the outer bag on the material supporting groove 101, after the vacuumizing device is used for vacuumizing, the pressing cylinder 106 drives the second electric heating plate to be matched with the cavity wall of the vacuumizing cavity to rapidly seal the bag opening of the outer bag in a hot pressing and bonding mode, so that the outer bag keeps a shaping state after vacuumizing. At the moment, the pushing cylinder 105 drives the right cavity 104 to move back in the next work, after the right cavity 104 is separated from the left cavity 103, the slot pulling cylinder 102 pushes the material supporting groove 101 to move out of the left cavity 103 and return to the original position, then, the material pushing cylinder 107 works, the outer bag vacuumized and sealed on the piston rod piece material supporting groove 101 of the material pushing cylinder 107 is pushed to be arranged on the material discharging groove 3, the material discharging groove 3 slides the material discharging groove to the outside of the machine frame 1, and therefore the packing and shaping of one bag of tea leaves are automatically completed. Repeating the above processes to realize the packaging and shaping of the next bag of tea.

The utility model discloses in, first cylinder 63 the second cylinder the kerve cylinder 102 push away material cylinder 107 the ejection cylinder 105 with current ordinary cylinder is all chooseed for use to pressfitting cylinder 106.

It should be noted that: install the guard plate that is used for protecting each device in frame 1 (the guard plate is including installing the apron plate on 1 front side in the frame, installing the left backplate on 1 left side in the frame, installing the right backplate on 1 right side in the frame and installing the backplate on 1 rear side in the frame), the front side portion of frame 1 is provided with the transparent toughened glass who is convenient for observe each device work. The bottom of the frame 1 is provided with a plurality of existing air compressors for providing compressed air for the first air cylinder 63, the second air cylinder, the slot drawing air cylinder 102, the pushing air cylinder 107, the pushing air cylinder 105 and the pressing air cylinder 106. And controlling a plurality of existing air compressors to supply air to the first air cylinder 63, the second air cylinder, the slot-drawing air cylinder 102, the pushing air cylinder 107, the pushing air cylinder 105 and the pressing air cylinder 106 in a conventional manner, so as to control the first air cylinder 63, the second air cylinder, the slot-drawing air cylinder 102, the pushing air cylinder 107, the pushing air cylinder 105 and the pressing air cylinder 106 to work. The bottom of the rack 1 is provided with an existing air pump, the air pump is connected with the plurality of first suction nozzles 82, the plurality of second suction nozzles and the vacuum extractor through an air pipe in a conventional mode, and the air pump is controlled to pump the plurality of first suction nozzles 82, the plurality of second suction nozzles and the vacuum extractor in a conventional mode, so that the plurality of first suction nozzles 82, the plurality of second suction nozzles and the vacuum extractor are controlled to work. The first cylinder 63, the second cylinder, the slot-drawing cylinder 102, the pushing cylinder 107, the pushing cylinder 105 and the pressing cylinder 106, as well as the first suction nozzles 82, the second suction nozzles and the vacuum extractor are controlled by conventional methods, which are also known in the art, and these controls are not the focus of the present invention, so they will not be described in detail here.

Additionally, in the utility model discloses in, first vertical translation mechanism second vertical translation mechanism first horizontal drive device press from both sides tight drive arrangement second horizontal drive device third vertical translation mechanism with fourth vertical translation mechanism is common reciprocal translation mechanism in all the field (conventional mechanical translation mechanism includes slide rail, slider, rack, gear and step motor promptly, all is in slide rail top shoe translation motion through gear fit rack drive by step motor), and above-mentioned each translation mechanism's mounting means also is the same with the common reciprocal translation mechanism mounting means in the field, and adopts publicly known. The mounting and driving of these translation mechanisms is not essential to the present invention and will not be described in detail herein.

The utility model relates to a tealeaves packing inner membrance plastic all-in-one mainly adopts the PLC system to control, through the step motor of the first motor of PLC system control 53, first rotation driving motor 72, second rotation driving motor 86, third rotation driving motor, each translation mechanism, the work of the solenoid valve of ventilating of above-mentioned each cylinder and a plurality of current air compressor and aspiration pump is the conventional means in this field and is the well-known technique, so just no longer give unnecessary details.

It should also be noted that: the utility model provides a plastic discharging device also can adopt patent number 201810128146.2 to disclose a packagine machine constructs or adopts the last known plastic discharging device of current tealeaves packagine machine for tealeaves packagine machine.

The utility model relates to a tealeaves packing inner membrance plastic all-in-one has following beneficial effect:

the tea packaging machine has the advantages that the packaging of green tea and other packaging forms can be met, the machine is dual-purpose, two tea packaging machines with different packaging forms are not needed to be arranged in a tea maker factory building, and the production cost and the machine occupation space of a tea maker are greatly saved.

Secondly, the air quantity in the tea packaging bag can be properly adjusted according to the packaging requirements of customers so as to achieve different packaging shapes, and the packaging forms are various.

Three, can carry out suitable taking out to the air quantity in the tealeaves wrapping bag during different tealeaves packings, can not cause the air quantity of tealeaves wrapping bag too much when guaranteeing the required air quantity of different tealeaves wrapping bag packings, make tealeaves fresh-keeping effect in the tealeaves wrapping bag good, can't the evacuation make in the bag air quantity many and influence the fresh-keeping problem of tealeaves when avoiding traditional tealeaves wrapping bag packing to make different tealeaves all can the utility model discloses pack.

Pushing, charging and shaping the inner film bag filled with tea leaves through the material pushing rod 54, shaping the inner film bag filled with tea leaves through the material charging hammer 93 during the outer bag filling process, extruding the tea leaves through different material pushing twice without unevenness, and achieving good shaping effect, good packaging effect and attractive appearance.

Fifthly, the device has the advantages of simple overall structure, compact layout, small volume, convenience in disassembly and assembly, easiness in maintenance, simplicity and easiness in operation, stability in operation, safety and the like.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims (10)

1. An inner film shaping integrated machine for tea packaging comprises a rack, a feeding hopper, a vibration blanking device, an outer bag charging device and a shaping discharging device, wherein the feeding hopper is arranged on the rack and used for tea to be poured into the inner hopper, the vibration blanking device is used for receiving the output end of the feeding hopper and carrying out vibration dispersion blanking on the tea, the outer bag charging device is used for providing an outer bag and allowing the tea to be filled into the outer bag, and the shaping discharging device is used for shaping and outputting the tea in the outer bag; shaping discharging device have with the hopper that holds together is held down with being in down the hopper below and being used for the plastic mechanism of outer packing bag plastic, its characterized in that to shake discharging device's output: the inner film feeding device is provided with an inner film unwinding mechanism for winding an unsealed inner film bag roll on an upper unwinding end, an inner film bag opening mechanism which is positioned above the inner film unwinding mechanism and keeps the bag opening of an inner film bag on the inner film unwinding mechanism in an opening state all the time, an inner film clamping mechanism which is positioned above the inner film bag opening mechanism and pulls the opened inner film bag upwards, and an inner film cutting mechanism which is positioned between the inner film clamping mechanism and the inner film bag opening mechanism and is used for carrying out hot-pressing sealing and cutting on the lower end of the inner film bag clamped by the inner film clamping mechanism; vibrations unloader's output with the inner membrance bag sack that struts in the mechanism is got to the inner membrance is got and is accepted from top to bottom mutually, it has to be in to pass material mechanism down the hopper with turning device between the plastic mechanism, and be in plastic discharging device with will between the inner membrance pan feeding device the inner membrance bag that the mechanism went up the heat-seal was got to the inner membrance clamp of getting and is equipped with tealeaves in the mechanism is cut off and is sent to turning device's bag body clamp is got and is transfered the mechanism, turning device has the level and violently puts and its one end port orientation the turning hopper of the inner membrance bag that the mechanism was got to the inner membrance, turning hopper with can upwards overturn into vertical state and with the mode that the input of lower hopper with the plastic mechanism is linked together rotates and installs in the frame, it turns over the book structure that turns over to have the.

2. The tea packaging inner film shaping all-in-one machine as claimed in claim 1, wherein: the inner membrane pan feeding device is located at the left front side of the frame, the material conveying mechanism and the shaping mechanism are located at the right front side of the frame, the bag body clamping and transferring mechanism is located at the rear side of the frame, and the material overturning hopper is transversely arranged in the left and right directions of the frame.

3. The tea packaging inner film shaping all-in-one machine as claimed in claim 2, wherein: inner membrance unwinding mechanism includes that the inner membrance is rolled up, is used for the inner membrance to roll up the reel of putting of rolling up out the inner membrance and a pair of double-layered roller that is used for pressing from both sides tight membrane material, the inner membrance roll suit is in outside the reel unreels, it is fixed along the fore-and-aft direction of frame is violently put to put the reel in the frame, it is a pair of the double-layered roller all installs along the fore-and-aft direction of frame violently crouching rotatoryly in the frame, and unreel the reel and be in the left side below of double-layered roller, two the double-layered roller is left and right sides interval arrangement.

4. The tea packaging inner film shaping all-in-one machine as claimed in claim 3, wherein: inner membrance bag struts mechanism has a pair of interior clamping piece and a pair of outer clamping piece, two interval setting, two about interior clamping piece is outer clamping piece is about interval setting, and two interior clamping piece is in two between the outer clamping piece, be in with one side interior clamping piece with the thickness that has between the outer clamping piece and roll up with the inner membrance bag stretches into in the clearance in, two the equal fixedly connected with one of lower extreme of outer clamping piece is in two the first hang plate that sets up and slope between the outer clamping piece, two the equal fixedly connected with one of lower extreme of interior clamping piece is parallel with corresponding first hang plate's second hang plate, two the end-to-end connection of second hang plate is in the same place.

5. The tea packaging inner film shaping all-in-one machine as claimed in claim 4, wherein: the two inner clamping sheets are respectively provided with a first cross groove which penetrates through the left and right surfaces of the inner clamping sheets and is provided with a vertical part and a horizontal part, a first roller wheel which is vertically arranged and positioned in the vertical part of the first cross groove is arranged in the first cross groove, the wheel center of the first roller wheel is provided with a first wheel shaft, the two end parts of the first wheel shaft are embedded in the horizontal part of the first cross groove, the local wheel surface of the first roller wheel extends into the gap, the outer clamping sheet is provided with a notch corresponding to the first cross groove, the two outer clamping sheets are respectively provided with a second cross groove which penetrates through the left and right surfaces of the outer clamping sheets and is provided with a vertical part and a horizontal part, a second roller wheel which is vertically arranged and positioned in the vertical part of the second cross groove is arranged in the second cross groove, the wheel center of the second roller wheel shaft is provided with a second wheel shaft, and the second wheel shaft is embedded in the horizontal part of the second cross groove, and the partial wheel surface of the second roller extends into the gap, and the wheel surface of the first roller and the wheel surface of the second roller in the gap have an upper and lower overlapping area.

6. An inner film shaping machine for tea packaging according to claim 4 or 5, wherein: the lower ends of the two first inclined plates are fixedly connected with third inclined plates which are used for better connecting the film materials transmitted by the pair of clamping rollers and expanding towards the two outer clamping sheets.

7. The tea packaging inner film shaping all-in-one machine as claimed in claim 1, wherein: the inner membrane pan feeding device is characterized in that the inner membrane feeding device is also provided with a collecting hopper which moves vertically up and down to be received by the output end of the vibrating feeding device and to pack tea leaves into the inner membrane bag, the inner membrane clamping mechanism comprises a guide nozzle, a front clamping piece and a rear clamping piece which are used for clamping the front part and the rear part of the inner membrane bag together with the guide nozzle, the front clamping piece and the rear clamping piece are arranged in the guide nozzle and extend out of the bottom surface of the guide nozzle together with the lower end of the front clamping piece and the lower end of the rear clamping piece, the lower end of the front clamping piece is tightly leaned against the lower end of the front elastic piece, the lower end of the rear clamping piece is tightly leaned against the lower end of the rear elastic piece, the front clamping piece and the rear clamping piece are hinged with the middle part in a transverse hinged mode, the front end and the rear end of the guide nozzle are hinged, a working end is arranged on the guide nozzle and extends into the guide nozzle and is movably connected with the upper end of the, and a first cylinder for clamping the lower end of the front clamping piece and the lower end of the front elastic piece is promoted, and a second cylinder for clamping the inner membrane bag is arranged on the material guide nozzle, wherein the working end of the second cylinder extends into the material guide nozzle and is movably connected with the upper end of the rear clamping piece, and the lower end of the rear clamping piece and the lower end of the rear elastic piece are promoted to be matched.

8. The tea packaging inner film shaping all-in-one machine as claimed in claim 2, wherein: the inner membrane cutting mechanism comprises a cutter and a cutter groove which are used for cutting off the inner membrane bag after tea leaves, and a first transverse driving device which simultaneously drives the cutter and the cutter groove to move oppositely and cut off the inner membrane, the cutter and the cutter groove are arranged side by side transversely, the first transverse translation mechanism is fixedly installed on the rack, the first transverse driving device is in transmission connection with the cutter and the cutter groove through a first transmission assembly, and a first electric heating plate is fixedly installed on the cutter groove.

9. The tea packaging inner film shaping all-in-one machine as claimed in claim 1, wherein: the bag clamping and transferring mechanism comprises a first clamping rod and a second clamping rod, a clamping driving device and a second transverse driving device, wherein the first clamping rod and the second clamping rod are used for enabling the first clamping rod and the second clamping rod to clamp materials through clamping, the second transverse driving device is used for enabling the first clamping rod and the second clamping rod to move repeatedly in a translation mode, the first clamping rod and the second clamping rod are arranged side by side in the left-right direction, the second transverse driving device is fixedly installed on the rack, the clamping driving device is installed on the power output end of the second transverse driving device, the clamping driving device is in transmission connection with the first clamping rod and the second clamping rod through a second transmission assembly, and the overturning hopper is located on the right side of the first clamping rod and the second clamping rod.

10. The tea packaging inner film shaping all-in-one machine as claimed in claim 1, wherein: the material turning device comprises a left supporting plate for the material turning hopper to be transversely placed on, a right supporting plate for the material turning hopper to be vertically placed on after being turned over, and a first rotary driving motor for driving the material turning hopper to be turned over from the left supporting plate to the right supporting plate, the first rotary driving motor is fixedly arranged on the frame, a power output shaft of the first rotary driving motor faces forwards, the power output shaft of the first rotary driving motor is fixed on the bottom of the horizontally and transversely placed material overturning hopper, the right supporting plate is positioned between the discharging hopper and the shaping mechanism, a communicating port for communicating the discharging hopper and the shaping mechanism is arranged on the right supporting plate, the communicating port is communicated with the material turning hopper which is vertically arranged on the right supporting plate, and a material pressing rod which is arranged above the discharging hopper and can move downwards to sequentially penetrate through the discharging hopper and the communicating port is arranged on the rack.

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