CN111513099A - Go out filling machine convenient to change filling pocket - Google Patents

Abstract

The invention relates to the technical field of food processing equipment, in particular to a stuffing discharging machine convenient for replacing stuffing bags. This kind of go out filling machine convenient to change filling pocket is including putting a bag mechanism, it is equipped with the filling operating parts that go out that is used for going out the filling operation to filling pocket to put a bag mechanism, still including the crowded filling forcing mechanism who is used for driving out the filling operating parts, it is including being used for pushing the piece toward the sack from the bag bottom to go out the filling operating parts, crowded filling forcing mechanism is equipped with the impeller that is used for driving pushing the piece, it has a pair of roller to push the piece, this pair of roller forms clamping structure, clip the bag bottom at the beginning, can roll toward the sack, one of them roller is the eccentric roller of taking the handle, thereby the operation handle can make eccentric roller keep away from rather than mating roller and relieve the centre gripping to the bag body. The invention solves the problem that the stuffing is very inconvenient to replace because the mounting structure of the stuffing container in the existing stuffing discharging machine is very complicated.

Description

Go out filling machine convenient to change filling pocket

Technical Field

The invention relates to the technical field of food processing equipment, in particular to a stuffing discharging machine convenient for replacing stuffing bags.

Background

At present, foods such as steamed stuffed buns, dumplings and dumplings containing fillings are popular with people, and in order to meet the requirements of consumers, the foods are industrially produced in large scale. Because the food containing stuffing has more making steps and complicated process, a large amount of manpower and material resources are consumed, the making efficiency and the quality of the food containing stuffing are difficult to ensure by a conventional making mode and the conventional preparation equipment, and although equipment is used for production in the whole production process, many steps are still required to be completed by manual operation, for example, the equipment relates to the process of extruding stuffing, so that the stuffing discharging machine is indispensable. Because the preservation period of the stuffing is short, excessive stuffing cannot be stored in the equipment at one time so as to prevent the stuffing from going bad; or some food selling equipment, because the complete machine is small, lead to can not save too much filling material, the filling material in consequently equipment needs frequent change, but filling material container's mounting structure is very complicated in many equipment, leads to the change of filling material very inconvenient, has influenced production efficiency.

Disclosure of Invention

The invention provides a stuffing discharging machine convenient for replacing stuffing bags.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a go out filling machine convenient to change filling pocket, including putting a bag mechanism, it is equipped with the filling operating parts that go out that is used for going out the filling operation to filling pocket to put a bag mechanism, still including the crowded filling forcing mechanism who is used for driving out the filling operating parts, it is including being used for pushing away the piece toward the sack from the bag bottom to go out the filling operating parts, crowded filling forcing mechanism is equipped with the impeller that is used for driving pushing away the piece, it has a pair of roller to push away the piece, this pair of roller forms clamping structure, clip the bag bottom at first time, can roll toward the sack, one of them roller is the eccentric roller of taking the handle, thereby the operation handle can make eccentric roller keep away from rather than the roller of mating and relieve the centre gripping to the.

Further, the pushing direction of the pushing piece is downward, and the inverted filling bag is pushed.

Furthermore, the stuffing discharging operation piece further comprises a seventh slide rail and a seventh slide block, wherein the seventh slide rail is vertically arranged, the seventh slide block slides on the seventh slide rail, and the pushing piece is connected with the seventh slide block so as to enable the pushing piece to slide on the seventh slide rail through the seventh slide block.

Furthermore, the pushing piece is provided with a gravity block placing position for placing gravity blocks with different weights so as to provide pushing forces with different sizes for the pushing piece.

Furthermore, the stuffing extruding and force applying mechanism is provided with a bearing block for bearing the pushing piece and a force unloading device for unloading the bearing block from bearing force.

Furthermore, the force unloading device comprises a force unloading motor, the force unloading motor drives the bearing block to move downwards to unload the bearing force, and the force unloading motor drives the bearing block to move upwards to lift the pushing piece to reset.

Compared with the prior art, the invention has the beneficial effects that: the bag placing mechanism in the filling discharging machine convenient for replacing the filling bags is provided with a clamping structure formed by a pair of roll shafts, the bag bottom is clamped at the beginning, the bag bottom can roll towards the bag opening, one roll shaft is an eccentric roll shaft with a handle, and the handle is operated to enable the eccentric roll shaft to be far away from the roll shaft matched with the eccentric roll shaft, so that the bag body is released from clamping, and the filling bags can be rapidly disassembled. The problem of among the current equipment filling material container's mounting structure very complicated, lead to the change of filling material very inconvenient is solved.

Drawings

FIG. 1 is a schematic view showing the connection relationship between various parts of an automatic filling food making and vending machine;

FIG. 2 is a schematic structural view of the stuffing discharging machine;

FIG. 3 is a schematic structural view of a stuffing discharging device;

FIG. 4 is a schematic structural view of a stuffing-extruding force-applying mechanism;

FIG. 5 is a schematic structural view of a bag placing mechanism;

FIG. 6 is a schematic view of the hanger;

FIG. 7 is a schematic view of a construction of a pocket operator;

FIG. 8 is a schematic structural diagram of a bump assembly;

FIG. 9 is a rear view of the bag placement mechanism;

FIG. 10 is a schematic view of the structure of the opening device;

FIG. 11 is a side view of the bag placement mechanism;

FIG. 12 is a front view of the bag placement mechanism;

FIG. 13 is an enlarged view taken at A in FIG. 12;

FIG. 14 is a schematic view showing the state of the bag body being laterally squeezed just before the lug is rotated to the upper left;

FIG. 15 shows the bag body being squeezed transversely by the lugs when the lugs are rotated to the middle;

FIG. 16 is a schematic view showing the bag body being laterally pressed by the lug when the lug is rotated to the lower left;

fig. 17 is a schematic structural view of the pushing member.

Detailed Description

The invention is further illustrated with reference to specific embodiments and the accompanying drawings.

As shown in fig. 1, the automatic making and vending equipment for food containing stuffing comprises a wrapper supply device, a stuffing discharging machine, a stuffing wrapping device, a cooking device and a meal discharging device, wherein the wrapper supply device and the stuffing discharging machine are respectively connected to the stuffing wrapping device, the cooking device and the meal discharging device are sequentially connected, the wrapper supply device is used for supplying wrapper, for example: the dumpling wrapper supply device in the dumpling automatic making and vending machine provides dumpling wrappers, and the dumpling wrapper supply device in the dumpling automatic making and vending machine provides dumpling wrappers. The wrapper supply device can be a device for only supplying the wrapper which is manufactured externally to the stuffing wrapping device, and can also be a device for manufacturing the wrapper inside the vending equipment, such as: the dumpling automatic vending machine comprises a dough kneading device, a dumpling wrapper forming device and a dumpling wrapper conveying device, and the dumpling wrapper conveying device is used as a wrapper supply device in the dumpling automatic vending machine. The wrapper supply device, the stuffing wrapping device, the cooking device and the meal delivery device are all realized by adopting the prior art, and the specific structures are not described herein.

As shown in fig. 2, the stuffing discharging machine includes a refrigerating box 1, two fans (not shown), a stuffing discharging device 2 (see fig. 3), a temperature sensor (not shown), and a compressor 3 and a condenser 4 as a refrigerating mechanism, the temperature sensor is disposed in the refrigerating box 1, the temperature sensor, the compressor 3 and the condenser 4 are used for adjusting the temperature in the refrigerating box, and the connection mode and the action principle of the temperature sensor, the compressor 3 and the condenser 4 are the same as those of an air conditioner, which belongs to the prior art and are not described herein again. The two fans are respectively arranged at two corresponding corners in the refrigerating box body 1, and the fans can enable cold air prepared by the refrigerating mechanism to flow in the refrigerating box, so that the temperature in each position in the refrigerating box is more uniform.

The stuffing discharging device 2 is arranged in the refrigerating box body 1, the concrete structure of the stuffing discharging device 2 is shown in figure 3, and the stuffing discharging device 2 comprises a traveling driving device 5, a sliding mechanism 6, a closed-loop guide rail 10, a stuffing squeezing force application mechanism 8, an opening device 7 and a plurality of bag placing mechanisms 9. Two pairs of rollers 61 serving as sliding mechanisms 6 are arranged at the top of each bag placing mechanism 9, two rollers 61 in each pair of rollers 61 are respectively positioned at two sides of the closed-loop guide rail 10, a sliding groove is formed in the middle of each roller 61 along the peripheral side, and protrusions are arranged at two sides of the closed-loop guide rail 10 and inserted into the sliding grooves, so that the two rollers 61 can respectively slide at two sides of the closed-loop guide rail 10. The traveling driving device 5 comprises a first driving motor 51 and a screw rod 52, the screw rod 52 is arranged on one side of the straight edge of the closed-loop guide rail 10, a driving block 913 (see fig. 5) is arranged at the top of each pocket placing mechanism 9, the driving block 913 on the pocket placing mechanism 9 beside the screw rod 52 can be inserted into the thread of the screw rod 52, the first driving motor 51 drives the screw rod 52 to rotate, the screw rod 52 can drive the driving block 913 inserted into the thread to move along the thread, but the driving block 913 can only move along the closed-loop guide rail 10 due to the limiting effect of the closed-loop guide rail 10 on the driving block 913. Two adjacent bag placing mechanisms 9 are connected through a connecting rod 11, so that a plurality of bag placing mechanisms 9 are connected into a closed ring, and when the screw 52 drives one bag placing mechanism 9 to move through driving the transmission block 913, other bag placing mechanisms 9 can also move along the closed-loop guide rail 10 together. A stuffing extruding and applying station 101 and an opening station 102 are arranged below the closed-loop guide rail 10, and each bag placing mechanism 9 can move to the stuffing extruding and applying station 101 and the opening station 102 in a time-sharing manner and stop at the stuffing extruding and applying station 101 and the opening station 102 in a time-sharing manner. From the above, the travel driving device 5, the sliding mechanism 6 and the closed-loop guide rail 10 are used as a conveying mechanism for conveying a plurality of bag placing mechanisms 9 to stay at the stuffing extruding force application station in a time-sharing manner. As shown in fig. 3, the filling squeezing force application mechanism 8 and the opening device 7 are respectively arranged at the filling squeezing force application station 101 and the opening station 102, one filling squeezing force application mechanism 8 corresponds to a plurality of bag placing mechanisms 9, the filling squeezing force application mechanism 8 drives the filling output operation piece 92 in the bag placing mechanism 9 parked at the filling squeezing force application station 101, one opening device 7 corresponds to a plurality of bag placing mechanisms 9, and the opening device 7 performs opening operation on an unopened filling bag 921 placed in the bag placing mechanism 9 parked at the opening station 102.

As shown in fig. 3, the stuffing extruding and applying mechanism 8 is arranged inside the stuffing extruding and applying station 101. As shown in fig. 4, the stuffing extruding and forcing mechanism 8 includes an L-shaped mounting plate 81, three axial-movement motors 82 (two of which are invisible due to shielding), and a forcing assembly 83, three first slide rails 84 facing the stuffing extruding and forcing station 101 are disposed on the upper surface of the bottom plate of the mounting plate 81, each first slide rail 84 has a first slide block 85 capable of sliding along the first slide rail, the three first slide blocks 85 are arranged in parallel, and the three first slide blocks 85 are connected by a connecting plate 86. The three axial-motion motors 82 are respectively installed on the connecting plate 86 through the connecting pieces 87, the lead screw motor 88 is connected with the first lead screw 89, a first nut 810 sleeved on the first lead screw 89 is connected with the lower surface of the connecting plate 86, the first lead screw 89 is parallel to the first slide rail 84, when the lead screw motor 88 drives the first lead screw 89 to rotate, the first nut 810 moves along the first lead screw 89, so that the connecting plate 86 and the three axial-motion motors 82 are driven to axially move, the three axial-motion motors 82 can move into the stuffing extruding force application station 101 from the inner side of the stuffing extruding force application station 101, and can also return to the original position under the driving of the lead screw motor 88. Three vertical second sliding rails 811 are arranged on the vertical plate of the mounting plate 81, each second sliding rail 811 is provided with a second sliding block 812 capable of sliding up and down along the second sliding rail 811, the three second sliding blocks 812 are arranged in parallel, and the three second sliding blocks 812 are connected by a horizontal supporting block 813. The force-removing motor 814 fixed on the mounting plate 81 is connected with the second lead screw 815, the second nut 816 is sleeved on the vertically arranged second lead screw 815, the second nut 816 passes through the vertical through groove (invisible due to shielding) on the mounting plate and then is connected with the bearing block 813, when the force-removing motor 814 drives the second lead screw 815 to rotate, the second nut 816 moves upwards or downwards along the second lead screw 815, so that the bearing block 813 is driven to move upwards or downwards, and therefore the bearing block 813 is equivalent to a sliding block of the vertical second lead screw 815. The force application component 83 is arranged above the bearing block 813, in a state that stuffing is not squeezed, the bearing block 813 bears the force application component 83, the force application component 83 comprises a pushing piece 831 and a gravity block 832, the gravity block 832 is arranged on the pushing piece 831 and used for placing gravity blocks 832 with different weights, namely the pushing piece 831 is a part where the gravity block is placed, three lower pressing rods 833 serving as lower pressing parts are connected to the pushing piece 831, the pushing piece 831 is connected with a third sliding block 817, the third sliding block 817 slides along a second sliding rail 811, when the bearing block 813 moves downwards to be not in contact with the pushing piece 831, the bearing block 813 does not bear the gravity block 832 any more, and under the action of gravity of the gravity block 832, the force application component 83 can slide downwards on the second sliding rail 811 through the third sliding block 817. When the bearing block 813 is in contact with the pushing piece 831, the force-removing motor 814 drives the bearing block 813 to move upwards, so that the force-applying component 83 can be supported to slide upwards on the second sliding rail 811 through the third sliding block 817, and the resetting is realized. As can be seen, the force-releasing motor 814, the second lead screw 815 and the second nut 816 are used as a force-releasing device for releasing the bearing force of the bearing block 813.

As shown in fig. 5, bag placing mechanism 9 includes a hanger 91 and three groups of filling operation parts 92, the structure of hanger 91 is shown in fig. 6, the filling operation parts 92 are arranged in hanger 91, the filling operation parts 92 include pushing parts 922 and bag opening operation parts 923, three hanging rods 911 as bag bottom fixing parts are arranged on the vertical wall of hanger 91, hanging holes (not shown) are arranged at the bottom of filling bags 921, the bag bottom of filling bags 921 is hung on hanging rods 911 through hanging holes to enable the whole filling bags to be inverted, and the other end of filling bags 921 opposite to the bag bottom is provided with a bag opening. As shown in fig. 5, the pushing member 922 is disposed in a non-filling region at the bottom of the filling bag 921, as shown in fig. 17, the pushing member 922 includes a pair of rollers 9221, 9222 and a fixing frame 9223, the pair of rollers 9221, 9222 form a clamping structure to clamp the bottom of the bag at the beginning and roll toward the bag opening, one of the rollers 9221 is an eccentric roller with a handle 9224, the eccentric roller 9221 is provided with a handle 9224 convenient for rotating the eccentric roller 9221, and the distance between the two rollers 9221, 9222 can be changed by rotating the eccentric shaft 9224. When needing to trade filling material bag 921, the distance that rotatory eccentric shaft made between two roller 9221, 9222 becomes the biggest, conveniently takes out old filling material bag 921, changes new filling material bag 921, trades new filling material bag 921 back, rotates the rotatory eccentric shaft of handle 9224 again and makes the distance between two roller 9221, 9222 diminish, makes two roller 9221 that parallel, 9222 centre gripping filling material bag 921 upper end not filling material region, and it is very convenient to see the operation of trading the bag. As shown in fig. 6, the top of the hanger 91 is provided with a channel 93 for the downward pressing rod 833 to pass through, as shown in fig. 11, three vertical seventh sliding rails 916 are arranged on the vertical plate of the hanger 91, three seventh sliding blocks 917 slide on the three seventh sliding rails 916 respectively, the fixed frame 9223 is connected with the seventh sliding blocks 917, and the pushing piece 922 is connected with the seventh sliding blocks 917. When the bag placing mechanism 9 moves to the stuffing extruding and force applying station 101, the three lower pressing rods 833 are located above the channel 93, the force unloading motor 814 drives the bearing block 813 to move downwards until the bearing block 813 is not in contact with the pushing piece 831, the pushing piece 831 and the lower pressing rods 833 move downwards under the action of the gravity block 832, so that the lower pressing rods 833 pass through the channel 93 and then are in contact with the extruding piece 922, and provide a downward extruding force for the extruding piece 922, so that the extruding piece 922 extrudes stuffing from the bag bottom to the bag opening. Since the gravity block placing positions for placing the gravity blocks 832 with different weights are arranged on the pushing member 831, the downward pressure provided by the pushing member 922 by the pushing member can be changed by placing the gravity blocks 832 with different weights, so that the downward pressure can meet the requirements of extruding fillings with various viscosities.

As shown in fig. 5, a pocket mouth actuator 923 is provided at the bottom of the hanger 91, as shown in fig. 7, the pocket mouth actuator 923 comprises a compression block 9231 (see fig. 6) and a tab assembly 9232 as a compression combination, as shown in fig. 5, the mouth of the filling pocket is clamped between the compression block 9231 and the tab assembly 9232. As shown in fig. 8, the bump assembly 9232 includes a rotating shaft 9233 and a plurality of radially protruding bumps 9234 fixed on the rotating shaft 9233 and rotating with the rotating shaft 9233, the bumps 9234 adopt a roller structure, the plurality of bumps 9234 are uniformly distributed along the peripheral side of the rotating shaft 9233, and each bump 9234 is parallel to the rotating shaft 9233. As shown in fig. 7, a bottom plate of the hanger 91 (as shown in fig. 6) is provided with a fourth slide rail 94 and a fifth slide rail 95, respectively, the fourth slider 96 slides on the fourth slide rail 94, the fifth slider 97 slides on the fifth slide rail 95, and the fourth slider 96 and the fifth slider 97 are respectively sleeved on two ends of the rotating shaft 9233. The compact 9231 is located the next door of lug subassembly 9232 in order to cooperate with it, in order to set up the position of compact 9231, fifth slide 95 is divided into three subsection, and the fifth slider 97 that each lug subassembly 9232 corresponds slides on a subsection. Can change the distance between lug subassembly 9232 and the compact heap 9231 through the slip of lug subassembly 9232, when filling material bag 921 needs to be changed, can make lug subassembly 9232 towards keeping away from the direction slip of compact heap 9231, make the distance grow between compact heap 9231 and the lug subassembly 9232, conveniently take out old filling material bag 921 and insert new filling material bag 921, insert new filling material bag 921 back, slide lug subassembly 9232 towards the direction that is close to compact heap 9231 again, make the distance between compact heap 9231 and the lug subassembly 9232 reduce. The front end of the fifth slider 97 is sleeved on a spring plunger 981, the spring plunger 981 is parallel to the fifth sliding rail 95, one end of the spring plunger 981 is connected with the stopper 99, a mounting portion 912 (see fig. 6) for mounting the stopper 99 is arranged on the hanger 91, the shape of the mounting portion 912 is designed according to the requirement of avoiding the front end of the fifth slider 97 and being capable of mounting the stopper 99 (see fig. 6 in the specific structure), the lower end of the stopper 99 is rotatably fixed on the mounting portion 912, a fixed point of the lower end of the stopper 99 and the mounting portion 912 is a rotating fulcrum 915, the stopper 99 can rotate around the rotating fulcrum 915 to be far away from or close to the spring plunger 981, the mounting portion 912 and the stopper 99 are further provided with holes (invisible due to shielding), and the upper portion of the stopper 99 is detachably fixed on the mounting portion 912 through a pull. As the stop 99 approaches the spring plunger 981, the stop 99 stops the spring plunger 981 so that it is stopped along with the fifth slider 97 and the shaft 9233, so that in this case the fifth slider 97 and the shaft 9233 cannot move away from the filling bag 921 and the pressing block 9231 along the fifth slide 95. If it is desired to slide the fifth slider 97 in a direction away from the filling bag 921 and the holding-down block 9231 to change the distance between the holding-down block 9231 and the lug assembly 9232, the locking of the upper end of the stop 99 by the pull-ring type index pin 991 is first released, and then the stop 99 is rotated about the rotatable fulcrum 915 in a direction away from the filling bag 921, thereby pulling the fifth slider 97 together with the rotation shaft 9233 away from the filling bag 921. The one end of spring plunger 981 also can not be connected with dog 99, so when needing to adjust the distance between compact heap 9231 and the lug subassembly 9232, at first releases pull ring formula index pin 991 to the locking of dog 99 upper end, then rotates the dog 99 around rotatable fulcrum 915 orientation back of keeping away from the direction of filling bag 921, needs again manual promotion fifth slider 97 to move along the direction of keeping away from filling bag 921 of fifth slide rail 95 orientation to drive pivot 9233 keeps away from filling bag 921.

As shown in fig. 7, the rear end of the rotating shaft 9233 is connected to the spline housing 12, as shown in fig. 9, a butt-joint hole 13 is formed in a position, corresponding to the spline housing 12, on the vertical plate of the hanger 91, as shown in fig. 4, three axial-movement motors 82 in the stuffing squeezing force application mechanism 8 are respectively connected to spline shafts 15 through speed reducers 14, and when the axial-movement motors 82 move from the inner side of the stuffing squeezing force application station 101 to the stuffing squeezing force application station 101 under the action of the lead screw motor 88, each spline shaft 15 passes through one butt-joint hole 13 and then is inserted into the spline housing 12 in the pocket placing mechanism 9, thereby realizing butt-joint of the axial-movement motors 82 and the rotating shaft 9233. The shaft-moving motor 82 drives the spline shaft 15 to rotate through the speed reducer 14, and the spline shaft 15 drives the spline housing 12 to rotate, so as to drive the rotating shaft 9233 and the lug 9234 fixed on the rotating shaft 9233 to rotate.

When stuffing is discharged, the extrusion piece 922 and the bag opening operation piece 923 are matched with each other to realize quantitative discharge, and the principle is as follows: the pushing piece 922 pushes stuffing from the bottom of the bag to the bag mouth so that the bag mouth is filled with the stuffing, the plurality of lugs 9234 rotate along with the rotating shaft 9233 to a lug 9234 to start to contact the bag body of the stuffing bag 921, then the bag body is transversely squeezed, the stuffing is extruded out from the bag body towards the bag mouth direction at the same time, and then the quantitative stuffing extrusion is completed. Because a plurality of lugs 9234 are along pivot 9233 week side evenly distributed, therefore every lug 9234 rotates the same to the position of transversely squeezing the bag body under the drive of pivot 9233, and the filling amount that cuts from the bag body when every lug 9234 transversely squeezes the bag body is the same so can realize extruding the filling in a quantitative way continuously. The surface of the tab 9234 that contacts the pouch is hard, the spring in the spring plunger 981 acts as a spring, the spring in the spring plunger 981 is perpendicular to the stop 99, and the spring in the spring plunger 981 provides a counter cushion for the tab that is laterally compressing the pouch: fig. 14 is the state when lug 9234 anticlockwise rotates to the upper left side just begins the horizontal extrusion bag body, lug 9234 continues anticlockwise rotation, lug 9234 is to filling material bag 921 and compact heap 9231's extrusion force increase gradually, when rotating to the state of fig. 15, lug 9234 reaches the limit to filling material bag 921 and compact heap 9231's extrusion force, compact heap 9231 and filling material bag 921 also produce reaction force to lug 9234, under this kind of reaction force, because the lug 9234 of stereoplasm does not cushion, break easily and destroy long ago. If the bump 9234 is made of a soft material in order to make the bump 9234 buffer when the bump 9234 receives a reaction force, experiments prove that the bump 9234 made of the soft material is more prone to fracture and damage in the extrusion process due to insufficient strength. Therefore, the spring plunger 981 for providing reverse buffering for the lug 9234 is arranged in the embodiment, when reverse acting force is too large, the spring in the spring plunger 981 contracts, the rotating shaft 9233 can slightly translate along the fifth sliding rail 95 rightwards to drive the lug 9234 to be far away from the bag body, so that the reaction force of the pressing block 9231 and the stuffing bag 921 to the lug 9234 is reduced, and the hard lug cannot be broken and damaged. In the process that the bump 9234 continues to rotate counterclockwise from the state of fig. 15 to the state of fig. 16, the reaction force of the pressing block 9231 and the filling bag 921 to the bump 9234 is gradually reduced, so that the spring in the retracted spring plunger 981 in the state of fig. 15 gradually extends, and the rotating shaft 9233 returns to the left along the fifth sliding rail 95 so as to drive the bump 9234 to be close to the bag body, so that the bump 9234 is kept to have a certain extrusion force to the bag body, and the bump 9234 cannot be damaged. The spring plunger 981 can be omitted, and the elastic piece is used for connecting the lug 9234 and the rotating shaft 9233, so that the buffering effect can be achieved.

As shown in fig. 3, an opening device 7 is disposed below the opening station 102, the structure of the opening device 7 is shown in fig. 10, and the opening device includes a mounting frame 71, a sliding knife holder 72, a circular knife blade 73 serving as a cutter, three fifth driving motors 74 and a sixth driving motor 75, the sixth driving motor 75 is fixed on the mounting frame 71, the sixth driving motor 75 is connected with a third screw 76, a third nut 77 is sleeved on the third screw 76, the sliding knife holder 72 is fixed on the third nut 77, the three fifth driving motors 74 are fixed on the lower surface of the sliding knife holder 72 in parallel, and output shafts of the three fifth driving motors 74 respectively penetrate through the sliding knife holder 72 and then are respectively connected with the circular knife blade 73 through a motor connecting shaft. Two sides of the mounting frame 71 are respectively provided with a sixth slide rail 78 parallel to the third lead screw 76, the two sixth slide blocks 79 respectively slide on the two sixth slide rails 78, and the top of the sixth slide block 79 is connected with the lower surface of the slide tool holder 72. When the sixth driving motor 75 drives the third lead screw 76 to rotate, the third nut 77 drives the slide knife holder 72, and the fifth driving motor 74 and the circular blade 73 which are arranged on the slide knife holder 72 slide along the sixth slide rail 78 through the sixth slider 79. As shown in fig. 5 and 11, a mounting member 914 is disposed on the lower surface of the bottom plate of the hanger 91 beside each filling operation member 92, a clamp 710 serving as an opening auxiliary member is fixed on the lower surface of each mounting member 914, as shown in fig. 12 and 13, a bag opening channel 711 (dotted-line frame in fig. 13) is disposed on the side surface of the mounting member 914, after the filling bag 921 is hung upside down on the hanger 91, the initial filling bag 921 is unopened, the mouth of the filling bag 921 is normally clamped by the bag opening operation member 923, and the clamp 710 clamps the end of the unopened filling bag 921 where the opening is to be opened, so that the opening to be opened of the unopened filling bag is positioned between the bag opening operation member 923 and the opening auxiliary member 710 to align the opening device 7 with the bag opening channel 711 for opening operation. When the stuffing in the stuffing bag 921 needs to be squeezed out, the sixth driving motor 75 and the fifth driving motor 74 are started, so that the sliding knife holder 72 moves towards the bottom of the stuffing bag 921, the circular blade 73 on the sliding knife holder 72 passes through the bag opening channel 711, and the vertical stuffing bag 921 in the bag opening channel 711 is cut off by the rotating circular blade 73, thereby realizing bag opening. The part of the bottom of the filling bag 921 clamped by the clamp 710 is still clamped by the clamp 710, when the filling bag 921 is replaced next time, the part is taken out and thrown away, and a device for collecting bag opening garbage is not needed to be arranged in the filling discharging machine, so that the filling discharging machine with smaller volume can be prepared.

The above description is only a preferred embodiment of the present invention, the present invention is not limited to the above embodiment, and there may be some slight structural changes in the implementation, and if there are various changes or modifications to the present invention without departing from the spirit and scope of the present invention, and within the claims and equivalent technical scope of the present invention, the present invention is also intended to include those changes and modifications.

Claims (6)

1. The utility model provides a go out filling machine convenient to change filling pocket, including putting a bag mechanism, it is equipped with the filling operating parts that go out that is used for going out the filling operation to filling pocket to put a bag mechanism, still including the crowded filling application of force mechanism that is used for driving out the filling operating parts, it is including being used for pushing away the piece of pushing away towards the sack from the bag bottom to go out the filling operating parts, crowded filling application of force mechanism is equipped with the impeller that is used for driving pushing away the piece, a serial communication port, it has a pair of roller to push away the piece, this pair of roller forms clamping structure, at first, clip the bag bottom, can roll towards the sack, one of them roller is the eccentric roller of taking the handle, thereby the operation handle can make eccentric roller keep away from rather than the roller of.

2. Stuffing machine according to claim 1, wherein said pushers push downwards, pushing the inverted filling pockets.

3. Stuffing machine according to claim 1 or 2, wherein the stuffing operating member further comprises a seventh slide rail vertically arranged and a seventh slide block sliding on the seventh slide rail, and the pushing member is connected with the seventh slide block so as to slide on the seventh slide rail through the seventh slide block.

4. Stuffing machine according to claim 1 or 2, wherein the pushing member is provided with gravity block placement positions for placing gravity blocks of different weights to provide pushing forces of different magnitudes to the pushing member.

5. The stuffing discharging machine according to claim 4, wherein said stuffing squeezing force applying mechanism is provided with a supporting block for supporting the pushing member, and a force releasing device for releasing the supporting force from the supporting block.

6. The stuffing machine according to claim 5, wherein the force unloading device comprises a force unloading motor, the force unloading motor drives the bearing block to move downwards to unload the bearing force, and the force unloading motor drives the bearing block to move upwards to lift the pushing piece and reset the pushing piece.

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