Disclosure of Invention
In view of the above, embodiments of the present invention provide a continuous full-automatic aseptic filling device for bagged beverage.
The embodiment of the invention provides continuous full-automatic aseptic filling equipment for bagged beverage, which comprises the following components:
The bag transporting mechanism comprises a first driving mechanism and a clamping part for clamping the bag mouth, and the first driving mechanism drives the clamping part to move forwards and backwards;
The bag transporting rail extends along the front and back directions and is positioned below the clamping part, the clamping part clamps the bag mouth and drives the bag mouth to move forwards on the bag transporting rail, and the front end of the bag transporting rail is penetrated with a notch extending along the left and right directions;
The bag pressing mechanism is positioned above the bag travelling rail and opposite to the filling bag, and comprises a second driving mechanism and two first pressing parts for pressing the bag surface of the filling bag, wherein the two first pressing parts are positioned at the left side and the right side of the clamping part, and the second driving mechanism drives the first pressing parts to move up and down;
the bag cutting mechanism is positioned below the bag transporting rail and comprises a third driving mechanism and a blade, wherein the blade is positioned in the notch, and the third driving mechanism drives the blade to move left and right so as to cut the filling bag.
Further, the clamping part comprises a first one-way cylinder and a clamping nozzle, the first one-way cylinder is driven by the first driving mechanism to move back and forth, the clamping nozzle is U-shaped and is provided with an opening forward, the clamping nozzle is used for being buckled with the bag nozzle, the clamping nozzle is fixed on a piston rod of the first one-way cylinder, and the clamping nozzle is driven by the first one-way cylinder to move up and down.
Further, the bag transporting rail comprises a bottom plate, a bag mouth guide rail and two bag face flattening plate grooves;
the bottom plate is fixed on the frame, two bag surface flattening plate grooves are arranged at intervals in the left-right direction, the outer ends of the two bag surface flattening plate grooves are fixed on the bottom plate, a gap is reserved between the two bag surface flattening plate grooves and the bottom plate, the front end of the bottom plate protrudes out of the bag surface flattening plate grooves, and the notch is formed;
The bag mouth guide rail extends along the front and back direction and is U-shaped on the section vertical to the front and back direction, the bag mouth guide rail is fixed on the frame, is positioned above the bag face flattening plate grooves and is positioned between the two bag face flattening plate grooves, the bottom of the bag mouth guide rail is provided with a strip-shaped opening which penetrates through the bag mouth guide rail and extends along the front-back direction, the bag face of the filling bag is positioned in the gap between the bottom plate and the bag face flattening plate groove, and the bag mouth is buckled in the bag mouth guide rail.
Further, the first pressing portion includes two pressing pieces, two pressing pieces are arranged at intervals in the front-rear direction, and the notch is opposite to a gap between the two pressing pieces.
Further, the third driving mechanism is a rodless cylinder, the rodless cylinder is fixed on the frame along the left-right direction, and the blade is fixed on a sliding table of the rodless cylinder.
Further, the automatic feeding device also comprises a filling mechanism and an automatic discharging mechanism;
the filling mechanism is fixed on the frame and positioned in front of the bag travelling rail;
The automatic discharging mechanism comprises a telescopic cylinder and a supporting frame, the supporting frame can be vertically overturned and installed on the frame and is positioned below the filling mechanism, one end of the telescopic cylinder is hinged to the frame, the other end of the telescopic cylinder is hinged to the end portion, away from the frame, of the supporting frame, and the telescopic cylinder drives the end portion of the supporting frame to move up and down.
Further, the support frame comprises two support rods which extend along the front and back directions and are arranged at intervals in the left and right directions, and a plurality of rollers which extend along the left and right directions and can rotate axially are connected between the two support rods.
Further, the automatic packaging machine also comprises a bilateral positioning roller, wherein the bilateral positioning roller comprises two rollers which extend along the left and right directions and are arranged at intervals in the front-rear directions, the two rollers are fixed on the frame and positioned behind the bag travelling rail, the rollers positioned at the front sides can axially rotate, the two rollers are used for allowing the bag filling faces to pass through, the middle parts of the rollers positioned at the rear sides are arched backwards to form a yielding space for allowing the bag mouth to pass through, and the yielding space is opposite to the bag mouth guide rail.
Further, the filling bag filling machine further comprises a limiting roller, wherein the limiting roller extends leftwards and rightwards and can be axially and rotatably installed on the frame, two ends of the limiting roller are respectively provided with a limiting piece, and the limiting pieces are used for limiting two ends of the filling bag.
Further, the utility model discloses a bag filling machine, including the sack, the sack is filled in the sack, still include the flattening and press the mechanism, the flattening is pressed the mechanism and is located sack walking track top, including fourth actuating mechanism and two second pressing parts that are used for pressing filling bag face, two the second pressing part is located the clamping part left and right sides, fourth actuating mechanism drive the second pressing part reciprocates.
The technical scheme provided by the embodiment of the invention has the beneficial effects that one end of a continuous filling bag is placed on the bag transporting track by the aid of the bag transporting mechanism, the clamping part of the bag transporting mechanism is used for clamping the bag mouth, the clamping part is driven by the first driving mechanism to move forwards, the filling bag is driven to move forwards on the bag transporting track, the cutting lines of two adjacent filling bags are opposite to the blades, the first pressing part is driven by the second driving mechanism in the bag pressing mechanism to move downwards, the two adjacent filling bags are pressed, the blades are driven by the third driving mechanism to move leftwards and rightwards, so that the filling bags can be cut, automatic transportation, leveling and cutting of the filling bags can be realized, full-automatic continuous filling procedures are realized, and the operation is simple, quick and safe, labor is saved, and productivity is improved.
Drawings
FIG. 1 is a schematic view of a continuous full-automatic aseptic filling apparatus for bagged beverage according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is a schematic view of the continuous full-automatic aseptic filling apparatus for bagged beverage of FIG. 1 from another perspective;
FIG. 4 is an enlarged schematic view of FIG. 3 at B;
FIG. 5 is an enlarged schematic view of FIG. 3 at C;
FIG. 6 is a schematic view of the bag handling mechanism of FIG. 1;
fig. 7 is a schematic view of the bag splitting mechanism of fig. 1.
In the drawing, a bag transporting mechanism 1, a first driving mechanism 11, a driving motor 11a, a screw rod 11b, a sliding table 11c, a clamping part 12, a first one-way cylinder 12a, a clamping mouth 12b, a bag transporting rail 2, a notch 2a, a gap 2b, a bottom plate 21, a bag mouth guide rail 22, a strip-shaped opening 22a, a bag surface flattening plate groove 23, a matching hole 23a, a bag pressing mechanism 3, a second driving mechanism 31, a pressing block 32, a silica gel layer 32a, a bag cutting mechanism 4, a third driving mechanism 41, a blade 42, a blade seat 43, a frame 5, a leveling pressing mechanism 6, a fourth driving mechanism 61, a second pressing part 62, an automatic blanking mechanism 7, a telescopic cylinder 71, a supporting frame 72, a supporting rod 72a, a roller 72b, a double-side positioning roller 8, a relief space 81, a limit roller 9 and a limit plate 91 are shown.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 7, an embodiment of the present invention provides a continuous full-automatic aseptic filling apparatus for bagged beverage, which includes a bag transporting mechanism 1, a bag transporting rail 2, a bag pressing mechanism 3, a bag dividing mechanism 4, a frame 5, a filling mechanism and an automatic blanking mechanism 7.
Referring to fig. 6, the bag transporting mechanism 1 includes a first driving mechanism 11 and a holding portion 12 for holding a mouth of a bag, the first driving mechanism 11 driving the holding portion 12 to move forward and backward.
The first driving mechanism 11 comprises a driving motor 11a, a screw rod 11b and a sliding table 11c, the screw rod 11b extends along the front and back directions and can be axially and rotatably installed on the frame 5, the driving motor 11a is installed on the frame 5 and drives the screw rod 11b to axially rotate, the sliding table 11c can be installed on the frame 5 in a front and back direction, the sliding table 11c is sleeved on the screw rod 11b and is in threaded connection with the screw rod 11b, the clamping part 12 is fixed on the sliding table 11c, the driving motor 11a drives the screw rod 11b to rotate, so that the sliding table 11c and the clamping part 12 are driven to move forwards and backwards, and the whole movement process can accurately and stably control the displacement of the filling bag, and the speed is stable, adjustable and the pause position is easy to control.
The clamping part 12 comprises a first unidirectional cylinder 12a and a clamping nozzle 12b, the first driving mechanism 11 drives the first unidirectional cylinder 12a to move back and forth, specifically, the first unidirectional cylinder 12a is fixed on the sliding table 11c, the clamping nozzle 12b is U-shaped and is provided with a front opening, the clamping nozzle 12b is used for being buckled with a bag nozzle, the clamping nozzle 12b is fixed on a piston rod of the first unidirectional cylinder 12a, and the first unidirectional cylinder 12a drives the clamping nozzle 12b to move up and down. The first unidirectional cylinder 12a drives the clamping mouth 12b to move downwards and is opposite to the bag mouth, the driving motor 11a drives the sliding table 11c to move forwards, and the clamping mouth 12b is driven to move forwards and is buckled with the bag mouth, so that the bag mouth can be driven to move forwards, and the bag mouth can move forwards on the bag travelling rail 2 by the cooperation of the first unidirectional cylinder 12a and the driving motor 11 a.
Referring to fig. 1 to 5, a bag transporting rail 2 extends along a front-back direction and is located below the clamping portion 12, the clamping portion 12 clamps the bag mouth and drives the bag mouth to move forward on the bag transporting rail 2, a notch 2a extending along a left-right direction is formed at the front end of the bag transporting rail 2, a bag pressing mechanism 3 is located above the bag transporting rail 2 and opposite to a filling bag, the bag transporting rail comprises a second driving mechanism 31 and two first pressing portions for pressing a bag surface of the filling bag, the two first pressing portions are located on left and right sides of the clamping portion 12, the second driving mechanism 31 drives the first pressing portions to move up and down, the bag transporting rail 2 is fixed on the frame 5, the bag cutting mechanism 4 is located below the bag transporting rail 2 and comprises a third driving mechanism 41 and a blade 42, the third driving mechanism 41 drives the blade 42 to move along the left-right direction so as to cut the filling bag.
It should be noted that, the filling bags for filling the bagged beverage are continuous before filling, and the cutting line between two adjacent filling bags needs to be cut by the blade 42 to divide the filling bags into a plurality of independent filling bags, and each filling bag is provided with a bag mouth. According to the technical scheme provided by the invention, one end of a continuous filling bag is placed on the bag travelling rail 2 through the bag travelling mechanism 1, the bag travelling rail 2, the bag pressing mechanism 3 and the bag cutting mechanism 4, the clamping part 12 of the bag travelling mechanism 1 is used for clamping a bag mouth, the first driving mechanism 11 drives the clamping part 12 to move forwards to drive the filling bag to move forwards on the bag travelling rail 2, the cutting lines of two adjacent filling bags are opposite to the blades 42, the second driving mechanism 31 in the bag pressing mechanism 3 is used for driving the first pressing part to move downwards to press the two adjacent filling bags, and the third driving mechanism 41 is used for driving the blades 42 to move leftwards and rightwards to cut the filling bags.
The filling mechanism is fixed on the frame 5 and is positioned in front of the bag transporting rail 2, when the bag transporting mechanism 1 transports the segmented filling bag to the filling mechanism, the filling mechanism performs aseptic filling in the filling bag, the bag transporting mechanism 1 moves backwards to clamp the next bag mouth, and then drives the next filling bag to move forwards to the segmentation position and perform pressing segmentation, so that the filling mechanism reciprocates. The filling mechanism is an existing mechanism, and can be seen in patent number CN207404050U, patent number CN210480805U, and patent number CN207404050U, patent number CN210480805U, patent number CN.
Referring to fig. 1, the automatic blanking mechanism 7 includes a telescopic cylinder 71 and a supporting frame 72, the supporting frame 72 is mounted on the frame 5 in a vertically turnable manner, and is located below the filling mechanism, one end of the telescopic cylinder 71 is hinged to the frame 5, the other end of the telescopic cylinder is hinged to the end of the supporting frame 72 away from the frame 5, and the telescopic cylinder 71 drives the end of the supporting frame 72 to move vertically. After filling mechanism carries out the filling to the filling bag, the filling bag falls into on the support frame 72, utilize flexible cylinder 71 drive support frame 72 one end to rotate down, can make support frame 72 downward sloping, the filling bag landing down, can correspond at support frame 72 tip and place filling bag collection mechanism for the filling bag can directly fall into filling bag collection mechanism in, can realize automatic transportation to the filling bag, flattening, segmentation, filling and unloading, realize full-automatic continuous filling process, easy operation, swift safety, use manpower sparingly, improve the productivity.
Specifically, the supporting frame 72 includes two supporting rods 72a extending in the front-rear direction and arranged at intervals in the left-right direction, a plurality of rollers 72b extending in the left-right direction and capable of rotating axially are connected between the two supporting rods 72a, and the filling bag falls onto the rollers 72b, and the rollers 72b are driven to roll in the sliding process, so that friction between the rollers 72b and the filling bag is reduced, and sliding of the filling bag is facilitated.
Referring to fig. 3 and 5, the bag transporting rail 2 includes a bottom plate 21, a mouth guide rail 22 and two mouth pressing plate grooves 23, the bottom plate 21 is fixed on the frame 5, the two mouth pressing plate grooves 23 are arranged at intervals left and right, the outer ends of the mouth pressing plate grooves are fixed on the bottom plate 21, a gap 2b is formed between the mouth pressing plate grooves and the bottom plate 21, the front ends of the bottom plate 21 protrude out of the mouth pressing plate grooves 23, the mouth guide rail 22 extends in the front-back direction and is arranged in a U-shaped shape on a cross section perpendicular to the front-back direction, the mouth guide rail 22 is fixed on the frame 5 and is positioned above the mouth pressing plate grooves 23 and between the two mouth pressing plate grooves 23, a strip-shaped opening 22a penetrating through the mouth guide rail 22 and extending in the front-back direction is formed at the bottom of the mouth pressing guide rail 22, the mouth pressing plate faces of the bag are positioned in the gap 2b between the bottom plate 21 and the mouth pressing plate grooves 23, and the mouth pressing guide rail 22 is positioned in the mouth pressing guide rail 22. The bag mouth guide rail 22 can guide and correct the bag mouth of the filling bag, and the bag surface flattening plate groove 23 and the bottom plate 21 can be used for flattening the bag surface, assist in correcting the position and facilitate the cutting of the filling bag.
The bag face flattening plate groove 23 can be installed on the bottom plate 21 in a left-right moving mode, specifically, a plurality of strip-shaped perforations extending in the left-right direction are formed in the front-back direction on the bottom plate 21, a plurality of matching holes 23a are formed in positions, opposite to the strip-shaped perforations, of the bag face flattening plate groove 23, the matching holes 23a are connected with the strip-shaped perforations through screw connectors, the positions, fixed on the bottom plate 21, of the bag face flattening plate groove 23 in the left-right direction can be adjusted, and therefore the distance between the two bag face flattening plate grooves 23 is adjusted, and the bag travelling rail 2 can be applicable to filling bags with different widths.
The front end of the bag travelling rail 2 can be provided with a waiting sterilizing mechanism, and before filling the filling bags, the filling bags are waiting in the waiting position, and meanwhile, the bag mouth is sterilized at high temperature.
Further, referring to fig. 2, the first pressing portion includes two pressing blocks 32, two pressing blocks 32 are disposed at intervals in a front-rear direction, the slit 2a is opposite to a gap between the two pressing blocks 32, and the two pressing blocks 32 are used to press the filling bag, so that the flatness of the slit 2a of the filling bag can be ensured, and meanwhile, the cutting of the filling bag is more facilitated. The first pressing portion extends in the left-right direction, so that the area of the first pressing portion for pressing and leveling the filling bag surface can be increased, and the cutting of the filling bag surface by the blade 42 is facilitated.
In order to facilitate the driving of the pressing block 32 up and down, the second driving mechanism 31 includes two unidirectional cylinders, and each pressing block 32 is fixed to a piston rod of the unidirectional cylinder. The briquetting 32 bottom is equipped with one deck silica gel layer 32a, can increase the frictional force between briquetting 32 and the filling bag, can avoid causing the damage to the filling bag simultaneously.
Further, referring to fig. 7, the third driving mechanism 41 is a rodless cylinder, the rodless cylinder is fixed on the frame 5 along the left-right direction, and the blade 42 is fixed on a sliding table of the rodless cylinder. The blade 42 can be detachably arranged on the sliding table 11c through the blade seat 43, and gas is injected into the rodless cylinder from the left end or the right end, so that the sliding table on the rodless cylinder can be driven to move left and right, and the filling bag can be cut left and right by the blade 42, so that the space is saved for equipment integration.
Further, referring to fig. 3, the leveling device further includes a double-sided positioning roller 8, a limit roller 9 and a leveling pressing mechanism 6.
The bilateral positioning roller 8 comprises two rollers which extend along the left and right directions and are arranged at intervals in the front-rear directions, the two rollers are fixed on the frame 5 and positioned behind the bag travelling rail 2, the rollers positioned at the front sides can axially rotate, the two rollers are used for allowing bag faces of filling bags to pass through, the middle parts of the rollers positioned at the rear sides are arched backwards to form a yielding space 81 for the bag mouth to pass through, the yielding space 81 is opposite to the bag mouth guide rail 22, the filling bags can be positioned, the bag mouth of the filling bags can accurately enter the bag mouth guide rail 22, and the flatness of the bag faces of the filling bags is ensured.
The limiting roller 9 extends leftwards and rightwards and can be axially and rotatably arranged on the frame 5, two ends of the limiting roller 9 are respectively provided with a limiting sheet 91, and the limiting sheets 91 are used for limiting two ends of the filling bag. So that the filling bag surface can accurately enter between the two bag surface flattening plate grooves 23, and the flatness of the filling bag surface is ensured.
Referring to fig. 4, the leveling pressing mechanism 6 is located above the bag transporting rail 2, and includes a fourth driving mechanism 61 and two second pressing portions 62 for pressing the bag surface of the filling bag, the two second pressing portions 62 are located at the left and right sides of the clamping portion 12, and the fourth driving mechanism 61 drives the second pressing portions 62 to move up and down. The fourth driving mechanism 61 includes two unidirectional cylinders, and each of the second pressing portions 62 is fixed to a piston rod of the unidirectional cylinder. The second pressing portion 62 extends in the front-rear direction, and the area of the second pressing portion 62 for pressing and leveling the pouch surface can be increased. The second presses the portion 62 bottom and is equipped with the one deck silica gel layer, can increase the frictional force between portion 62 and the filling bag is pressed to the second, can avoid causing the damage to the filling bag simultaneously.
In this document, terms such as front, rear, upper, lower, etc. are defined with respect to the positions of the components in the drawings and with respect to each other, for clarity and convenience in expressing the technical solution. It should be understood that the use of such orientation terms should not limit the scope of the claimed application.
The embodiments described above and features of the embodiments herein may be combined with each other without conflict.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.