CN212401722U

CN212401722U - Rotary disc type bag feeding and packaging machine

Info

Publication number: CN212401722U
Application number: CN202021703208.7U
Authority: CN
Inventors: 周林强
Original assignee: Wenzhou Yudong Automation Technology Co ltd
Current assignee: Wenzhou Yudong Automation Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-01-26
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a bag packagine machine is given to carousel formula, including making graduation pivoted carousel, the outer circumference of carousel is equipped with the quick-witted subassembly that presss from both sides of multiunit looks isostructure, and the machine presss from both sides the subassembly including controlling the machine and press from both sides the seat, controls the machine and presss from both sides the swing action of doing each other and being close to or keeping away from on the quick-witted holder, its characterized in that: the swinging of the left machine clamp and the right machine clamp is controlled by the pulling action of a guy cable, the guy cable is connected with a guy cable pulling component, the machine clamp seat is turned over up and down by 90 degrees on a turntable by taking a turning shaft as a center, and the 90 degrees up and down turning of the machine clamp seat is controlled by a machine clamp turning component; when the machine clamp base turns over 90 degrees up and down, the inhaul cable does not pull, and the left machine clamp and the right machine clamp do not swing. The utility model discloses can carry out vertical packing production of going up bag, horizontal feeding, simple structure removes the bag of opening simultaneously, presses the material during horizontal feeding, props the bag action and accomplishes together, finally realizes packagine machine's high-efficient packing production.

Description

Rotary disc type bag feeding and packaging machine

Technical Field

The utility model relates to a can carry out vertical bagging-off, reinforced carousel formula of level and give a bag packagine machine.

Background

The rotating disc type bag feeding packaging machine is used for feeding bag type packaging of various materials and is widely applied to the market. The turntable type bag feeding and packaging machine in the prior art basically performs a bag feeding and packaging mode of vertically feeding bags and vertically charging materials, but can only perform a bag feeding and packaging mode of horizontally charging materials for a great number of materials (such as bagged instant noodles and the like which are packaged in small packages and are packaged simultaneously). However, to complete the vertical bag feeding and packaging mode of feeding bags and horizontally, the left and right machine clamps mounted on the turntable need to be turned over up and down by 90 degrees after the bags are fed, and the left and right machine clamps need to move close to and away from each other after the bags are turned over, so that the structure is quite complex; in addition, the left and right machine clamps are difficult to ensure not to swing mutually in the overturning process, so that the bag openings of the packaging bags clamped by the left and right machine clamps can be always in a straight state, special machine clamp assembly design is needed, the structure of the bag-type packaging equipment is complex, and efficient packaging production cannot be realized; meanwhile, in the bag feeding and packaging process in the prior art, the opening action of the opening of the packaging bag opening can be carried out only after the packaging bag reaches the feeding position, then the feeding action is carried out, the feeding pause time is long, and the efficient packaging production of the bag feeding type packaging equipment is difficult to realize; in addition, for a great amount of materials, the prior art directly carries out horizontal feeding, and has the defects that the opening of a bag opening is not large, the materials are easy to pop up in the pushing process, the feeding action is not easy to complete, and the like.

Disclosure of Invention

Not enough to prior art exists, the utility model aims at providing a can carry out vertical going up bag, the reinforced packing production of level, simple structure removes the bag simultaneously, presses the material during the level is reinforced, props the bag action and accomplishes together, finally realizes that the carousel formula of high-efficient packing production gives bag packaging machine.

The utility model discloses a through following technical scheme implement:

bag packagine machine is given to carousel formula, including making graduation pivoted carousel, the outer circumference of carousel is equipped with the quick-witted subassembly that presss from both sides of multiunit looks isostructure, and the machine presss from both sides the subassembly including controlling the machine and press from both sides the seat with the machine, controls the machine and presss from both sides the swing action that does each other be close to or keep away from on the quick-witted seat of pressing from both sides, its characterized in: the swing of the left machine clamp and the right machine clamp is controlled by the pulling action of the inhaul cable, the inhaul cable is connected with the inhaul cable pulling component, the machine clamp seat is turned over up and down by 90 degrees on the turntable by taking the turning shaft as the center, and the 90 degrees turning over of the machine clamp seat is controlled by the machine clamp turning component. When the machine clamp base turns over 90 degrees up and down, the inhaul cable does not pull, and the left machine clamp and the right machine clamp do not swing.

Above-mentioned technical scheme's carousel formula is given bag packagine machine, can carry out vertical bag, the reinforced packing production of level to through the simple motion control to the cable, just conveniently solved about the machine press from both sides the horizontal hunting control and when carrying out 90 degrees upsets about the machine press from both sides the problem that does not swing, action simple structure makes the carousel formula give bag packagine machine can realize efficient packing production. The specific working process is as follows: the packing bag feeding station is used for vertically feeding the packing bag, the left machine clamp and the right machine clamp can clamp two sides of the opening of the vertical packing bag, then the machine clamp rotates a station along with the indexing of the turntable, the machine clamp is controlled by the machine clamp overturning component to overturn downwards by 90 degrees, so that the vertical packing bag is in a horizontal state, in the process, because the guy cable does not pull the left machine clamp and the right machine clamp, the opening of the packing bag clamped by the left machine clamp and the right machine clamp keeps the original straight state unchanged, then the machine clamp rotates along with the indexing of the turntable, in the process, under the control of the guy cable pulling component, the pulling action of the guy cable enables the left machine clamp and the right machine clamp to approach each other, the distance between clamping mouths of the left machine clamp and the right machine clamp is reduced, the originally closed opening of the packing bag is slowly released, the opening of the packing bag can be opened and horizontally moved, when the, and finally, completing heat sealing and sealing of the bag opening at a heat sealing station, and realizing vertical bag feeding and horizontal feeding efficient packaging production of the packaging machine.

Preferably, the cable pulling component comprises a swing control cam, a swing crank, a cable guide sleeve, a cable positioning sleeve and a cable positioning plate, the swing crank can be swung to be arranged on the turntable, a swing end of the swing crank is provided with a swing roller, the other swing end of the swing crank is connected with the cable positioning sleeve, the swing roller is abutted against the cam working surface of the swing control cam to be contacted, the swing control cam is fixedly arranged, one end of the cable is connected onto the cable positioning sleeve, the other end of the cable is connected onto the cable positioning plate, the cable guide sleeve is arranged in the middle of the cable in a coaxial mode, the cable guide sleeve is arranged on the turnover shaft in a coaxial mode, and the cable positioning plate is. Through the design, when the rotary table rotates in an indexing way, the swinging idler wheel can roll on the cam working surface of the swinging control cam, the cam curve changes to enable the swinging crank to swing and drive the inhaul cable positioning sleeve to change the position, so that the inhaul cable is pulled, the left machine clamp and the right machine clamp are swung through the action of the inhaul cable positioning plate, and the swinging control of the left machine clamp and the right machine clamp is further realized through simple structure; meanwhile, as the inhaul cable guide sleeve for guiding the inhaul cable and the overturning shaft are coaxially arranged and installed, in the process that the mechanical clamp rotates along with the turntable and overturns by 90 degrees, as long as the cam curve is kept unchanged, the inhaul cable does not pull the mechanical clamp, the left mechanical clamp and the right mechanical clamp do not swing, and then the bag openings of the packaging bags clamped by the left mechanical clamp and the right mechanical clamp can be kept unchanged in the original straight state, and the action structure is very simple; and the subsequent bag opening action can be favorably and smoothly carried out, so that the upper and lower suckers of the movable bag opening component can accurately suck the upper and lower bag opening sides of the packaging bag in the horizontal state, and the bag-feeding type packaging machine can be ensured to realize efficient packaging production.

Preferably, the machine presss from both sides upset component and includes upset control cam, upset crank, upset pull rod and upset swing arm, and the upset swing arm can swing to locate on the carousel, the preceding swing end of upset swing arm with the machine presss from both sides the seat and connects, and the back swing end of upset swing arm passes through the upset pull rod and connects the upset crank, and the upset crank can swing to locate on the carousel, installs the upset gyro wheel on the upset crank, and the upset gyro wheel supports to contact, upset control cam fixed mounting with the cam working face of upset control cam. Through the design, when the rotary table rotates in an indexing way, the overturning idler wheel can roll on the cam working surface of the overturning control cam, the cam curve enables the overturning crank to swing and drive the overturning pull rod to move up and down, the overturning swing arm can swing up and down, the clamping seat of the driving machine and the left and right machine clamps are driven to overturn up and down by 90 degrees, and the rotary table is simple in structure and reliable in movement.

Preferably, a vertical bag feeding station and a horizontal feeding station are arranged outside the turntable, a movable bag opening part is arranged between the vertical bag feeding station and the horizontal feeding station and comprises a bag opening support, the bag opening support and the turntable rotate synchronously in a circumferential direction in the bag opening process, and when the bag opening support rotates in the circumferential direction, an upper sucker and a lower sucker arranged on the bag opening support open the bag opening of the packaging bag in the horizontal state. After adopting above-mentioned technical scheme, remove the bag part and open the bag action like this: the machine presss from both sides at the removal in-process to the reinforced station of level, because the cam curve change of the swing control cam of swing gyro wheel contact, the cable can produce the pulling action and make about the machine press from both sides and be close to each other, control between the double-layered mouth of machine clamp distance diminish, the original closed sack of wrapping bag is slowly released, open the upper and lower sucking disc of bag support installation simultaneously and hold respectively from top to bottom to the sack of wrapping bag and pull open and make the sack opened, foretell bag process of opening, because it carries out synchronous circumferential rotation with the carousel to open the bag support, so the wrapping bag sack is opened gradually in the motion process of machine clamp, can carry out the reinforced action of horizontal direction immediately after reaching the level and adding the material position, and then realize high-efficient packing production.

Preferably, the bag opening support is provided with a central shaft, the cantilever is connected with the central shaft, the central shaft is arranged at the center of the rotary table in a rotating mode, the lower shaft end of the central shaft is connected with a bag opening crank, the bag opening crank is connected with a bag opening swing arm through a bag opening pull rod, the bag opening swing arm is arranged in a swinging mode, a bag opening roller is arranged on the bag opening swing arm and is arranged in a cam groove of a bag opening cam, the upper sucker and the lower sucker are pushed by a finger clamping cylinder to move close to and away from each other, and the finger clamping. The bag opening mechanism is simple in structure, and the central shaft can drive the bag opening support to rotate synchronously with the rotary table in the bag opening process under the control of the bag opening cam, so that the problem that the normal opening and wrinkling of the bag opening of the packaging bag are influenced due to the fact that the relative position displacement is generated between the upper and lower suckers and the machine clamp in the bag opening process is avoided.

Preferably, a horizontal feeding part is arranged at a horizontal feeding station outside the turntable, the horizontal feeding part comprises a horizontal hopper, a cover plate and a material pushing block, the horizontal hopper moves back and forth at the horizontal feeding station, and the cover plate and the material pushing block move back and forth and up and down; when the horizontal feeding work is carried out, the horizontal hopper and the cover plate are combined together to carry out bag opening action, the cover plate also carries out downward material pressing action before the bag opening action, and the cover plate is arranged above the horizontal hopper. The horizontal hoppers are provided with a plurality of groups and are arranged on the annular chain belt to do intermittent annular motion along the annular chain belt.

After the technical scheme is adopted, during horizontal feeding work, the annular chain belt conveys a horizontal hopper to be fed to a horizontal feeding station to stop intermittently, the cover plate presses the materials downwards firstly, the materials in the horizontal hopper are pressed in a limiting mode to be prevented from bouncing, then the horizontal hopper and the cover plate extend forwards together into a bag opening of an opened packaging bag to open the bag opening of the packaging bag, then the pushing block pushes the materials in the horizontal hopper into the packaging bag, after the actions are completed, the horizontal hopper, the cover plate and the pushing block retreat together to leave the packaging bag, meanwhile, the cover plate and the pushing block move upwards, a certain height space is reserved, and when the annular chain belt runs, the horizontal hopper can pass through the lower portions of the cover plate and the pushing block, and the operation is repeated according to the above.

Preferably, the horizontal feeding component also comprises a short swing arm, a long swing arm and an upper swing arm, the swinging of the short swing arm and the long swing arm is pushed by a small cam, the swinging of the upper swing arm is pushed by a large cam, the large cam and the small cam are fixedly arranged on a feeding driving shaft, the short swing arm pushes a cover plate push block to move back and forth through an upper push rod after swinging, meanwhile, the short swing arm pushes a hopper push rod to move back and forth through a lower push rod, the cover plate push block is fixedly connected with a cover plate, the cover plate push block can be arranged on a longitudinal guide rail in a front-back sliding manner, the longitudinal guide rail is fixedly connected with a vertical slide block, the vertical slide block can be arranged on a vertical guide rail in a vertical sliding manner, the vertical guide rail is fixedly arranged, the vertical slide block is pushed by the swinging of the upper swing arm, the vertical slide block is connected with the upper swing arm through a front short rod, a, the pushing slide seat is connected with the long swing arm through a rear short rod. The design can simply realize the front-back and up-down coordinated actions of the horizontal hopper, the cover plate and the material pushing block, and meet the working requirement of horizontal feeding.

Preferably, guide slide bars are installed on the section plates of the annular chain belt, the horizontal hopper can be axially slidably arranged on the guide slide bars, guide rollers are arranged at the bottom of the horizontal hopper, the guide rollers are arranged in an annular guide groove which is arranged in the same direction as the annular chain belt in a rolling mode, and the annular guide groove is movably arranged in the front and back direction at a section corresponding to the horizontal feeding station. Above-mentioned design has guaranteed at first that horizontal hopper is spacing around the annular motion in-process, and simultaneously at the reinforced station of level, horizontal hopper can be promoted forward to the bag requirement of propping when satisfying the horizontal feed.

Drawings

The utility model discloses there is following figure:

figure 1 is a three-dimensional structure diagram of the utility model,

figure 2 is a top directional view of figure 1,

figure 3 is a structural diagram of the installation of the machine clamp assembly on the turntable,

figure 4 is a second structure view of the installation structure of the machine clamp component on the turntable,

figure 5 is a third structure view of the installation structure of the machine clamp component on the turntable,

figure 6 is a schematic view of the structure of the moving bag opening member of figure 1,

figure 7 is a schematic view showing the structure of the horizontal charging member of figure 1,

figure 8 is a second schematic structural view of the horizontal charging member of figure 1,

fig. 9 is a schematic structural diagram three of the horizontal charging member in fig. 1.

Detailed Description

As shown in fig. 1-5, the utility model discloses a bag packagine machine is given to carousel formula, including making graduation pivoted carousel 1, the outer circumference of carousel 1 is equipped with eight groups of looks isostructure's machine and presss from both sides the subassembly, the machine presss from both sides 2 and machine holder 3 including controlling the machine, control the machine and press from both sides 2 and do the swing action that is close to each other or keeps away from on machine holder 3, control the machine and press from both sides and be equipped with the extension spring between 2, the swing of controlling machine clamp 2 is controlled by the pulling action of cable 55, cable 55 is connected with cable pulling component, machine holder 3 uses trip shaft 8 to do 90 degrees upper and lower upset actions on carousel 1, the 90 degrees upper and lower upset of machine holder 3 is controlled by machine clamp upset component. The machine presss from both sides upset component and includes upset control cam 41, upset crank 45, upset pull rod 42 and upset swing arm 44, and upset swing arm 44 can swing through fulcrum 43 and locate on carousel 1, the preceding swing end of upset swing arm 44 with machine holder 3 is connected, and the back swing end of upset swing arm 44 passes through upset pull rod 42 and connects upset crank 45, and upset crank 45 can swing through fulcrum 47 and locate on carousel 1, installs upset gyro wheel 46 on the upset crank 45, and upset gyro wheel 46 supports to lean on the contact with the cam working face of upset control cam 41, and upset control cam 41 fixed mounting. The stay cable pulling component comprises a swing control cam 51, a swing crank 54, a stay cable guide sleeve 56, a stay cable positioning sleeve 53 and a stay cable positioning plate 57, wherein the swing crank 54 can be arranged on the turntable 1 in a swinging mode, a swing roller 52 is arranged at one swing end of the swing crank 54, the other swing end of the swing crank 54 is connected with the stay cable positioning sleeve 53, the swing roller 52 is abutted to and contacted with the cam working surface of the swing control cam 51, the swing control cam 51 is fixedly arranged, one end of a stay cable 55 is connected onto the stay cable positioning sleeve 53, the other end of the stay cable 55 is connected onto the stay cable positioning plate 57, the middle of the stay cable 55 passes through the stay cable guide sleeve 56, the stay cable guide sleeve 56 is coaxially arranged with the turnover shaft 8, a stay cable through hole is. With the above-described structural design, when the machine holder 3 is turned up and down by 90 degrees, the pull cable 55 is not pulled, and the left and right clamps 2 are not swung.

As shown in fig. 1 and 6, a vertical bag-loading station a and a horizontal feeding station B are arranged outside the turntable 1, a movable bag-opening component 6 is arranged between the vertical bag-loading station a and the horizontal feeding station B, the movable bag-opening component 6 comprises a bag-opening bracket 60, the bag-opening bracket 60 performs synchronous circumferential rotation with the turntable 1 in the bag-opening process, and when the bag-opening bracket 60 performs circumferential rotation, an upper suction cup 63 and a lower suction cup 64 mounted on the bag-opening bracket 60 open the bag mouth of a packaging bag in a horizontal state. Open bag support 60 and be equipped with the center pin 67 that cantilever 61 connects vertical setting, center pin 67 rotates and locates the center of carousel 1, the lower axle head of center pin 67 is connected and is opened a bag crank 68, it connects through opening a bag pull rod 58 and opens a bag swing arm 65 to open a bag swing arm 65 and do the swing setting, it locates in the cam groove of opening a bag cam 66 to open to be equipped with on the bag swing arm 65 and open a bag gyro wheel 59, it installs on opening a bag cam drive axle 69 to open a bag cam 66, upper sucker 63, lower sucker 64 are promoted by pressing from both sides finger cylinder 62 and are made the action of being close to each other and keeping away from, press from both sides finger cylinder 62 fixed mounting on the overhang of cantilever 61.

As shown in fig. 7-9, a horizontal feeding station B outside the turntable 1 is provided with a horizontal feeding component 7, the horizontal feeding component 7 includes a horizontal hopper 71, a cover plate 72 and a material pushing block 73, the horizontal hopper 71 is provided with a plurality of groups, the groups are mounted on an annular chain belt 89 and perform intermittent annular motion along with the annular chain belt 89, a guide slide rod 90 is mounted on a segment plate of the annular chain belt 89, the horizontal hopper 71 can be axially slidably mounted on the guide slide rod 90, a guide roller 92 is arranged at the bottom of the horizontal hopper 71, the guide roller 92 is arranged in an annular guide groove 94 arranged in the same direction as the annular chain belt 89 in a rolling manner, one segment of the annular guide groove 94 corresponding to the horizontal feeding station B is a movable guide groove segment 93 which can be movably arranged back and forth, at the horizontal feeding station B, the horizontal hopper 71 performs back and forth motion, and; during the horizontal feeding operation, the horizontal hopper 71 and the cover plate 72 are combined together to perform a bag opening action, the cover plate 72 performs a downward material pressing action before the bag opening action, and the cover plate 72 is arranged above the horizontal hopper 71. The horizontal feeding component 7 further comprises a short swing arm 85, a long swing arm 80 and an upper swing arm 81, the swing of the short swing arm 85 and the long swing arm 80 is pushed by a small cam 83, the swing of the upper swing arm 81 is pushed by a large cam 82, the large cam and the small cam are fixedly arranged on a feeding driving shaft 84, the short swing arm 85 pushes a cover plate push block 75 to move back and forth through an upper push rod 86 after swinging, meanwhile, pushes a hopper push rod 88 to move back and forth through a lower push rod 87, the cover plate push block 75 is fixedly connected with a cover plate 72, the hopper push rod 88 is fixedly connected with a movable guide groove section 93, the cover plate push block 75 can be arranged on a longitudinal guide rail 74 in a front-and-back sliding manner, the longitudinal guide rail 74 is fixedly connected with a vertical slide block 77, the vertical slide block 77 can be arranged on a vertical guide rail 91 in an up-and-down sliding manner, the vertical slide block 77 is pushed by the swing, the longitudinal guide rail 74 is further provided with a material pushing sliding base 78 in a front-back sliding manner, the material pushing sliding base 78 is fixedly connected with the material pushing block 73, the front-back sliding of the material pushing sliding base 78 is pushed by the swinging of the long swing arm 80, and the material pushing sliding base 78 is connected with the long swing arm 80 through a rear short rod 79.

The rotary-disc type bag feeding and packaging machine works as follows: the rotary table 1 rotates in an indexing way, the two sides of the bag opening of the vertical type packaging bag are clamped by the left machine clamp 2 and the right machine clamp 2 at the bag feeding station A, then the machine clamp 2 rotates one station along with the rotary table 1 in an indexing way, the machine clamp 2 overturns downwards by 90 degrees to enable the vertical type packaging bag to be in a horizontal state, then the machine clamp 2 rotates in an indexing way along with the rotary table 1, the process is controlled by pulling of the inhaul cable 55, the left machine clamp 2 and the right machine clamp 2 are close to each other, the distance between clamping mouths of the left machine clamp and the right machine clamp becomes small, the originally closed bag opening of the packaging bag is slowly released, meanwhile, the bag opening support 60 and the rotary table 1 rotate in a synchronous circle, the bag opening of the packaging bag is slowly opened by. After the horizontal feeding part 7 reaches the horizontal feeding station B, the horizontal feeding part 7 performs horizontal feeding action, the annular chain belt 89 conveys the horizontal hopper 71 to be fed to the horizontal feeding station B for intermittent stop, the cover plate 72 performs downward material pressing action to limit and press materials in the horizontal hopper 71, then the horizontal hopper 71 and the cover plate 72 are together extended forwards into the opened bag mouth of the packaging bag to open the bag mouth of the packaging bag, and then the material in the horizontal hopper 71 is pushed into the packaging bag by the material pushing block 73; after the horizontal feeding action is finished, the machine clamp 2 turns upwards by 90 degrees along with the continuous indexing rotation of the turntable 1, the packaging bag is in a vertical state again, and finally, the heat sealing of the mouth of the packaging bag is finished at a heat sealing station, so that the vertical bag feeding and horizontal feeding efficient packaging production of the packaging machine is realized.

Claims

1. Bag packagine machine is given to carousel formula, including making graduation pivoted carousel, the outer circumference of carousel is equipped with the quick-witted subassembly that presss from both sides of multiunit looks isostructure, and the machine presss from both sides the subassembly including controlling the machine and press from both sides the seat with the machine, controls the machine and presss from both sides the swing action that does each other be close to or keep away from on the quick-witted seat of pressing from both sides, its characterized in: the swing of the left machine clamp and the right machine clamp is controlled by the pulling action of the inhaul cable, the inhaul cable is connected with the inhaul cable pulling component, the machine clamp seat is turned over up and down by 90 degrees on the turntable by taking the turning shaft as the center, and the 90 degrees turning over of the machine clamp seat is controlled by the machine clamp turning component.

2. The carousel-type bag-feeding packaging machine of claim 1, wherein: when the machine clamp base turns over 90 degrees up and down, the inhaul cable does not pull, and the left machine clamp and the right machine clamp do not swing.

3. The carousel-type bag-feeding packaging machine of claim 1, wherein: the cable pulling component comprises a swing control cam, a swing crank, a cable guide sleeve, a cable positioning sleeve and a cable positioning plate, the swing crank can be swung to be arranged on the turntable, a swing end of the swing crank is provided with a swing idler wheel, the other swing end of the swing crank is connected with the cable positioning sleeve, the swing idler wheel is abutted against the cam working face of the swing control cam to be contacted, the swing control cam is fixedly arranged, one end of the cable is connected onto the cable positioning sleeve, the other end of the cable is connected onto the cable positioning plate, the cable guide sleeve is arranged in the middle of the cable in a coaxial mode, the cable guide sleeve is arranged on the turnover shaft in a coaxial mode, and the cable.

4. The carousel-type bag-feeding packaging machine of claim 1, wherein: the machine presss from both sides upset component and includes upset control cam, upset crank, upset pull rod and upset swing arm, and the upset swing arm can swing to locate on the carousel, the preceding swing end of upset swing arm with the machine presss from both sides the seat and connects, and the back swing end of upset swing arm is connected the upset crank through the upset pull rod, and the upset crank can swing to locate on the carousel, installs the upset gyro wheel on the upset crank, and the upset gyro wheel supports with the cam working face of upset control cam and leans on the contact, upset control cam fixed mounting.

5. The carousel-type bag-feeding packaging machine of claim 1, wherein: the vertical bag feeding station and the horizontal feeding station are arranged outside the turntable, a movable bag opening part is arranged between the vertical bag feeding station and the horizontal feeding station and comprises a bag opening support, the bag opening support and the turntable rotate in a synchronous circumferential mode in the bag opening process, and when the bag opening support rotates in the circumferential mode, the bag opening of a packaging bag in the horizontal state is opened through upper and lower suckers arranged on the bag opening support.

6. The carousel-type bag-feeding packaging machine of claim 5, wherein: open a bag support and be equipped with the center pin of the vertical setting of cantilever connection, the center pin rotates and locates the center of carousel, the lower axle head of center pin is connected and is opened a bag crank, opens a bag crank and connects through opening a bag pull rod and open a bag swing arm, opens a bag swing arm and makes the swing setting, opens to be equipped with on the bag swing arm to open a bag gyro wheel and locate in the cam groove of opening a bag cam, and upper and lower sucking disc is pushed the action by the press from both sides finger cylinder and is close to each other and keep away from the action, press.

7. The carousel-type bag-feeding packaging machine of claim 1, wherein: a horizontal feeding station outside the turntable is provided with a horizontal feeding part, the horizontal feeding part comprises a horizontal hopper, a cover plate and a material pushing block, the horizontal hopper moves back and forth at the horizontal feeding station, and the cover plate and the material pushing block move back and forth and up and down; when the horizontal feeding work is carried out, the horizontal hopper and the cover plate are combined together to carry out bag opening action, the cover plate also carries out downward material pressing action before the bag opening action, and the cover plate is arranged above the horizontal hopper.

8. The carousel-type bag-feeding packaging machine of claim 7, wherein: the horizontal hoppers are provided with a plurality of groups and are arranged on the annular chain belt to do intermittent annular motion along the annular chain belt.

9. The carousel-type bag-feeding packaging machine of claim 7 or 8, wherein: the horizontal feeding component also comprises a short swing arm, a long swing arm and an upper swing arm, the swing of the short swing arm and the long swing arm is pushed by a small cam, the swing of the upper swing arm is pushed by a large cam, the large cam and the small cam are fixedly arranged on a feeding driving shaft, the short swing arm pushes a cover plate push block to move back and forth through an upper push rod after swinging, meanwhile, the lower push rod pushes a hopper push rod to move back and forth, the cover plate push block is fixedly connected with a cover plate, the cover plate push block can be arranged on a longitudinal guide rail in a front-back sliding manner, the longitudinal guide rail is fixedly connected with a vertical slide block, the vertical slide block can be arranged on the vertical guide rail in a vertical sliding manner, the vertical slide block is fixedly arranged, the vertical slide block can slide up and down through the swing of the upper swing arm, the vertical slide block is connected with the upper swing arm through a front short rod, a material, the pushing slide seat is connected with the long swing arm through a rear short rod.

10. The carousel-type bag-feeding packaging machine of claim 8, wherein: the guide slide bars are installed on the joint plates of the annular chain belt, the horizontal hopper can be axially slidably arranged on the guide slide bars, guide rollers are arranged at the bottom of the horizontal hopper, the guide rollers roll in annular guide grooves which are arranged in the same direction as the annular chain belt, and the annular guide grooves are movably arranged in front and back of one section corresponding to the horizontal feeding station.